1 2014-09-18 Joseph Myers <joseph@codesourcery.com>
3 * system.h (LIBGCC2_TF_CEXT): Poison.
4 * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
5 * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
6 * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
7 * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
8 * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
9 * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
10 * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
11 * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
12 * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
14 2014-09-19 Kito Cheng <kito@0xlab.org>
16 * except.h: Fix header guard.
17 * addresses.h: Add missing header guard.
18 * cfghooks.h: Likewise.
19 * collect-utils.h: Likewise.
20 * collect2-aix.h: Likewise.
21 * conditions.h: Likewise.
23 * dwarf2asm.h: Likewise.
24 * graphds.h: Likewise.
25 * graphite-scop-detection.h: Likewise.
27 * hw-doloop.h: Likewise.
28 * incpath.h: Likewise.
29 * ipa-inline.h: Likewise.
30 * ipa-ref.h: Likewise.
31 * ira-int.h: Likewise.
33 * lra-int.h: Likewise.
35 * lto-section-names.h: Likewise.
36 * read-md.h: Likewise.
38 * rtl-error.h: Likewise.
40 * targhooks.h: Likewise.
41 * tree-affine.h: Likewise.
43 * xcoffout.h: Likewise.
45 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
48 * haifa-sched.c (schedule_block): Advance cycle at the end of BB
51 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
54 * lra.c (lra): Call recog_init.
56 2014-09-18 Jakub Jelinek <jakub@redhat.com>
59 * asan.c (transform_statements): Don't instrument clobber statements.
61 2014-09-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
63 * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
64 to neon_load1_1reg<q>.
66 2014-09-17 Jakub Jelinek <jakub@redhat.com>
69 * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
70 if there are only debug stmts after the noreturn call, instead
71 remove the debug stmts.
73 2014-09-17 Jan Hubicka <hubicka@ucw.cz>
75 * ipa-devirt.c (type_pair, default_hashset_traits): New types.
76 (odr_types_equivalent_p): Use pair hash.
77 (odr_subtypes_equivalent_p): Likewise, do structural compare
78 on ODR types that may be mismatched.
79 (warn_odr): Support warning when only one field is given.
80 (odr_types_equivalent_p): Strenghten comparsions made;
82 (add_type_duplicate): Update VISITED hash set.
84 2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
86 * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
87 Enable selection of 'posix' or no thread model.
89 2014-09-17 Andrew Stubbs <ams@codesourcery.com>
91 * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
92 when architecture is older than ARMv7.
94 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
97 * config/pa/pa.c (pa_function_value): Directly handle aggregates
98 that fit exactly in a word or double word.
100 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
102 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
105 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
106 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
107 Anna Tikhonova <anna.tikhonova@intel.com>
108 Ilya Tocar <ilya.tocar@intel.com>
109 Andrey Turetskiy <andrey.turetskiy@intel.com>
110 Ilya Verbin <ilya.verbin@intel.com>
111 Kirill Yukhin <kirill.yukhin@intel.com>
112 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
115 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
117 (define_mode_iterator VI48F_256): New.
118 (define_mode_attr extract_type): Ditto.
119 (define_mode_attr extract_suf): Ditto.
120 (define_mode_iterator AVX512_VEC): Ditto.
122 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
124 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
126 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
128 (define_mode_attr extract_type_2): Ditto.
129 (define_mode_attr extract_suf_2): Ditto.
130 (define_mode_iterator AVX512_VEC_2): Ditto.
132 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
133 AVX512_VEC_2 mode iterator.
134 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
135 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
136 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
137 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
138 (define_split for V16FI mode): Ditto.
139 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
140 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
141 (define_split for VI8F_256 mode): Ditto.
142 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
143 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
144 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
145 (define_split for VI4F_256 mode): Ditto.
146 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
147 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
148 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
149 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
150 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
151 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
152 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
153 Update `type' attribute, remove explicit `memory' attribute calculation.
155 2014-09-16 Kito Cheng <kito@0xlab.org>
157 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
158 ira_spilled_reg_stack_slots_num if using lra.
159 (do_reload): Remove release ira_spilled_reg_stack_slots part.
160 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
161 make sure not using lra.
162 (ira_reuse_stack_slot): Likewise.
163 (ira_mark_new_stack_slot): Likewise.
165 2014-09-15 Andi Kleen <ak@linux.intel.com>
167 * function.c (allocate_struct_function): Force
168 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
169 profiling is disabled.
171 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
173 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
174 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
175 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
176 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
177 macro with statically checked member functions.
178 * rtl.h (rtx_insn::deleted): New method.
179 (rtx_insn::set_deleted): Likewise.
180 (rtx_insn::set_undeleted): Likewise.
181 (INSN_DELETED_P): Remove.
183 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
185 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
186 result of emit_jump_insn_before to a new variable.
187 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
188 (mark_jump_label_1): Likewise.
189 (mark_jump_label_asm): Likewise.
190 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
191 * rtl.h (mark_jump_label): Adjust.
193 2014-09-15 Jakub Jelinek <jakub@redhat.com>
195 * Makefile.in (dg_target_exps): Remove.
196 (check_gcc_parallelize): Change to just an upper bound number.
197 (check-%-subtargets): Always print the non-parallelized goals.
198 (check_p_vars, check_p_comma, check_p_subwork): Remove.
199 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
200 check_p_numbers3, check_p_numbers4, check_p_numbers5,
201 check_p_numbers6): New variables.
202 (check_p_numbers): Set to sequence from 1 to 9999.
203 (check_p_subdirs): Set to sequence from 1 to minimum of
204 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
206 (check-%, check-parallel-%): Rewritten so that for parallelized
207 testing each job runs all the *.exp files, with
208 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
210 2014-09-15 David Malcolm <dmalcolm@redhat.com>
212 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
214 (arc_sets_cc_p): Likewise.
215 * config/arc/arc.c (arc_print_operand): Use methods of
216 "final_sequence" for clarity, and to enable strengthening of
217 locals "jump" and "delay" from rtx to rtx_insn *.
218 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
219 rtx_insn *; use method of rtx_sequence for typesafety.
220 (arc_get_insn_variants): Use insn method of rtx_sequence for
222 (arc_pad_return): Likewise.
223 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
224 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
225 dyn_cast to rtx_sequence *, using insn method for typesafety.
226 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
227 rtx_sequence * and use insn method when invoking get_attr_length.
228 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
229 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
230 rtx_sequence *, introducing a local "seq", using its insn method
231 from typesafety and clarity.
232 (add_sched_insns_for_speculation): Strengthen local "next" from
234 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
235 (predicate_insn): Likewise.
236 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
238 * config/cris/cris.c (cris_notice_update_cc): Likewise.
239 * config/epiphany/epiphany-protos.h
240 (extern void epiphany_insert_mode_switch_use): Likewise for param
242 (get_attr_sched_use_fpu): Likewise for param.
243 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
244 Likewise for param "insn".
245 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
246 param "insn" of "target_insert_mode_switch_use" callback.
247 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
248 (frv_issues_to_branch_unit_p): Likewise.
249 (frv_pack_insn_p): Likewise.
250 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
251 const rtx * (i.e. mutable rtx_def * const *) to
253 * config/i386/i386-protos.h (standard_sse_constant_opcode):
254 Strengthen first param from rtx to rtx_insn *.
255 (output_fix_trunc): Likewise.
256 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
257 (output_fix_trunc): Likewise.
258 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
260 (min_insn_size): Likewise for param "insn".
261 (get_mem_group): Likewise.
263 (get_insn_path): Likewise.
264 (get_insn_group): Likewise.
265 (count_num_restricted): Likewise.
266 (fits_dispatch_window): Likewise.
267 (add_insn_window): Likewise.
268 (add_to_dispatch_window): Likewise.
269 (debug_insn_dispatch_info_file): Likewise.
270 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
272 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
273 "cmp" and local "prev".
274 (m32c_output_compare): Likewise for param "insn".
275 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
276 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
277 (define_predicate "large_insn_p"): Likewise.
278 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
279 param from rtx to rtx_insn *.
280 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
281 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
282 (m68k_sched_attr_size): Likewise.
283 (sched_get_opxy_mem_type): Likewise for param "insn".
284 (m68k_sched_attr_op_mem): Likewise.
285 (sched_mem_operand_p): Likewise.
286 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
287 * config/mep/mep.c (mep_multi_slot): Likewise.
288 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
290 (mips_sync_loop_insns): Likewise.
291 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
292 method of "final_sequence" for typesafety.
293 (mips_process_sync_loop): Strengthen param "insn" from rtx to
295 (mips_output_sync_loop): Likewise.
296 (mips_sync_loop_insns): Likewise.
297 (mips_74k_agen_init): Likewise.
298 (mips_sched_init): Use NULL rather than NULL_RTX when working with
300 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
301 Strengthen param "insn" from rtx to rtx_insn *.
302 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
304 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
306 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
307 "insn". Use method of rtx_sequence for typesafety.
308 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
310 (branch_needs_nop_p): Likewise.
311 (use_skip_p): Likewise.
312 (pa_insn_refs_are_delayed): Likewise.
313 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
314 for locals "insn", "ninsn".
315 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
317 (is_cracked_insn): Likewise.
318 (is_branch_slot_insn): Likewise.
319 (is_nonpipeline_insn): Likewise.
320 (insn_terminates_group_p): Likewise.
321 (insn_must_be_first_in_group): Likewise.
322 (insn_must_be_last_in_group): Likewise.
323 (force_new_group): Likewise for param "next_insn".
324 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
326 (s390_sched_score): Likewise.
327 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
328 (rtx sfunc_uses_reg): Likewise for sole param.
329 * config/sh/sh.c (sh_print_operand): Use insn method of
330 final_sequence for typesafety.
331 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
332 Use insn method of final_sequence for typesafety.
333 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
334 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
336 (eligible_for_return_delay): Likewise.
337 (eligible_for_sibcall_delay): Likewise.
338 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
339 (eligible_for_return_delay): Likewise.
340 (eligible_for_sibcall_delay): Likewise.
341 * config/stormy16/stormy16-protos.h
342 (xstormy16_output_cbranch_hi): Likewise for final param.
343 (xstormy16_output_cbranch_si): Likewise.
344 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
345 (xstormy16_output_cbranch_si): Likewise.
346 * config/v850/v850-protos.h (notice_update_cc): Likewise.
347 * config/v850/v850.c (notice_update_cc): Likewise.
349 * final.c (get_attr_length_1): Strengthen param "insn" and param
350 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
351 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
352 (get_attr_min_length): Likewise.
353 (shorten_branches): Likewise for signature of locals "length_fun"
354 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
355 from a checked cast and use its methods for clarity and to enable
356 strengthening local "inner_insn" from rtx to rtx_insn *.
357 * genattr.c (gen_attr): When writing out the prototypes of the
358 various generated "get_attr_" functions, strengthen the params of
359 the non-const functions from rtx to rtx_insn *.
360 Similarly, strengthen the params of insn_default_length,
361 insn_min_length, insn_variable_length_p, insn_current_length.
362 (main): Similarly, strengthen the param of num_delay_slots,
363 internal_dfa_insn_code, insn_default_latency, bypass_p,
364 insn_latency, min_issue_delay, print_reservation,
365 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
366 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
367 to hook_int_rtx_insn_unreachable.
368 * genattrtab.c (write_attr_get): When writing out the generated
369 "get_attr_" functions, strengthen the param "insn" from rtx to
370 rtx_insn *, eliminating a checked cast.
371 (make_automaton_attrs): When writing out prototypes of
372 "internal_dfa_insn_code_", "insn_default_latency_" functions
373 and the "internal_dfa_insn_code" and "insn_default_latency"
374 callbacks, strengthen their params from rtx to rtx_insn *
375 * genautomata.c (output_internal_insn_code_evaluation): When
376 writing out code, add a checked cast from rtx to rtx_insn * when
377 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
378 (output_dfa_insn_code_func): Strengthen param of generated
379 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
380 (output_trans_func): Likewise for generated function
382 (output_internal_insn_latency_func): When writing out generated
383 function "internal_insn_latency", rename params from "insn" and
384 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
385 locals "insn" and "insn2" as rtx_insn * with checked casts once
386 we've proven that we're not dealing with const0_rtx.
387 (output_insn_latency_func): Strengthen param of generated
388 function "insn_latency" from rtx to rtx_insn *.
389 (output_print_reservation_func): Likewise for generated function
391 (output_insn_has_dfa_reservation_p): Likewise for generated
392 function "insn_has_dfa_reservation_p".
393 * hooks.c (hook_int_rtx_unreachable): Rename to...
394 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
395 from rtx to rtx_insn *.
396 * hooks.h (hook_int_rtx_unreachable): Likewise.
397 (extern int hook_int_rtx_insn_unreachable): Likewise.
398 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
399 (get_attr_min_length): Likewise.
400 * recog.c (get_enabled_alternatives): Likewise.
401 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
402 * reorg.c (find_end_label): Introduce local rtx "pat" and
403 strengthen local "insn" from rtx to rtx_insn *.
404 (redundant_insn): Use insn method of "seq" rather than element for
405 typesafety; strengthen local "control" from rtx to rtx_insn *.
406 * resource.c (mark_referenced_resources): Add checked cast to
407 rtx_insn * within INSN/JUMP_INSN case.
408 (mark_set_resources): Likewise.
409 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
412 2014-09-15 David Malcolm <dmalcolm@redhat.com>
414 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
415 param "label" from rtx to rtx_insn *.
416 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
418 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
419 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
420 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
421 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
422 * final.c (default_label_align_after_barrier_max_skip): Strengthen
423 param from rtx to rtx_insn *.
424 (default_loop_align_max_skip): Likewise.
425 (default_label_align_max_skip): Likewise.
426 (default_jump_align_max_skip): Likewise.
427 * target.def (label_align_after_barrier_max_skip): Likewise.
428 (loop_align_max_skip): Likewise.
429 (label_align_max_skip): Likewise.
430 (jump_align_max_skip): Likewise.
431 * targhooks.h (default_label_align_after_barrier_max_skip):
433 (default_loop_align_max_skip): Likewise.
434 (default_label_align_max_skip): Likewise.
435 (default_jump_align_max_skip): Likewise.
437 2014-09-15 David Malcolm <dmalcolm@redhat.com>
439 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
440 from const_rtx to const rtx_insn *. Update union members from rtx
442 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
443 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
444 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
445 strengthen both params from const_rtx to const rtx_insn *.
446 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
447 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
448 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
450 * target.def (can_follow_jump): Strengthen both params from
451 const_rtx to const rtx_insn *, and update default implementation
452 from hook_bool_const_rtx_const_rtx_true to
453 hook_bool_const_rtx_insn_const_rtx_insn_true.
455 2014-09-15 David Malcolm <dmalcolm@redhat.com>
457 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
458 "insn" from rtx to rtx_insn *.
459 * sched-int.h (deps_start_bb): Likewise for 2nd param.
461 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
462 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
463 Anna Tikhonova <anna.tikhonova@intel.com>
464 Ilya Tocar <ilya.tocar@intel.com>
465 Andrey Turetskiy <andrey.turetskiy@intel.com>
466 Ilya Verbin <ilya.verbin@intel.com>
467 Kirill Yukhin <kirill.yukhin@intel.com>
468 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
471 (define_insn "vcvtph2ps<mask_name>"): Add masking.
472 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
473 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
474 (define_expand "vcvtps2ph_mask"): New.
475 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
476 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
477 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
479 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
480 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
481 Anna Tikhonova <anna.tikhonova@intel.com>
482 Ilya Tocar <ilya.tocar@intel.com>
483 Andrey Turetskiy <andrey.turetskiy@intel.com>
484 Ilya Verbin <ilya.verbin@intel.com>
485 Kirill Yukhin <kirill.yukhin@intel.com>
486 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
488 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
490 (define_mode_iterator VI24_AVX512BW_1): Ditto.
491 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
492 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
493 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
494 also for TARGET_AVX512VL.
495 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
497 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
499 * doc/install.texi (Options specification): add
500 --disable-libsanitizer item.
502 2014-09-14 James Clarke <jrtc27@jrtc27.com>
503 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
506 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
508 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
509 kernel version check to avoid incrementing it after every major OS X
511 (darwin_default_min_version): Avoid static memory buffer.
513 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
515 * tree.c (need_assembler_name_p): Store C++ type mangling only
518 2014-09-13 Marek Polacek <polacek@redhat.com>
520 * tree.c (protected_set_expr_location): Don't check whether T is
523 2014-09-12 DJ Delorie <dj@redhat.com>
525 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
526 (extend_and_shift1_hipsi2): Likewise.
527 (extend_and_shift2_hipsi2): Likewise.
529 2014-09-12 David Malcolm <dmalcolm@redhat.com>
531 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
532 with NULL when dealing with an insn.
533 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
534 from rtx to rtx_insn *.
535 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
536 const_rtx to const rtx_insn *.
537 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
539 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
541 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
544 2014-09-12 Joseph Myers <joseph@codesourcery.com>
546 * target.def (libgcc_floating_mode_supported_p): New hook.
547 * targhooks.c (default_libgcc_floating_mode_supported_p): New
549 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
550 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
551 (LIBGCC2_HAS_TF_MODE): Remove.
552 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
553 * doc/tm.texi: Regenerate.
554 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
556 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
557 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
558 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
559 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
560 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
561 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
562 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
563 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
564 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
565 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
567 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
568 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
569 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
570 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
571 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
572 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
573 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
574 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
575 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
576 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
577 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
578 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
579 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
580 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
582 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
584 (ia64_libgcc_floating_mode_supported_p): New function.
585 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
586 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
587 (IA64_NO_LIBGCC_TFMODE): Define.
588 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
589 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
591 (pdp11_scalar_mode_supported_p): New function.
592 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
593 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
595 2014-09-12 Richard Biener <rguenther@suse.de>
598 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
600 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
602 * tree.c (integer_each_onep): New function.
603 * tree.h (integer_each_onep): Declare it.
604 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
605 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
606 (X & 1) == 0 for vector and complex.
608 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
610 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
612 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
613 cost to spilling from integer to FP registers.
615 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
617 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
619 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
620 are now handled correctly.
622 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
624 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
625 handling of CALLER_SAVE_REGS and POINTER_REGS.
627 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
629 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
630 the number of hard registers.
632 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
633 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
634 Anna Tikhonova <anna.tikhonova@intel.com>
635 Ilya Tocar <ilya.tocar@intel.com>
636 Andrey Turetskiy <andrey.turetskiy@intel.com>
637 Ilya Verbin <ilya.verbin@intel.com>
638 Kirill Yukhin <kirill.yukhin@intel.com>
639 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
642 (define_mode_iterator VI48_AVX512VL): New.
643 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
644 "avx512f_vternlog<mode>_maskz" and update mode iterator.
645 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
646 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
647 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
648 "avx512f_vternlog<mode>_mask" and update mode iterator.
649 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
650 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
652 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
653 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
654 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
655 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
656 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
657 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
659 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
660 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
661 Anna Tikhonova <anna.tikhonova@intel.com>
662 Ilya Tocar <ilya.tocar@intel.com>
663 Andrey Turetskiy <andrey.turetskiy@intel.com>
664 Ilya Verbin <ilya.verbin@intel.com>
665 Kirill Yukhin <kirill.yukhin@intel.com>
666 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
668 * config/i386/sse.md (VI128_256): Delete.
669 (define_mode_iterator VI124_256): New.
670 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
671 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
672 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
673 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
674 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
675 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
676 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
677 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
679 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
680 in presence of AVX-512.
682 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
683 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
684 Anna Tikhonova <anna.tikhonova@intel.com>
685 Ilya Tocar <ilya.tocar@intel.com>
686 Andrey Turetskiy <andrey.turetskiy@intel.com>
687 Ilya Verbin <ilya.verbin@intel.com>
688 Kirill Yukhin <kirill.yukhin@intel.com>
689 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
692 (define_expand "<avx512>_gathersi<mode>"): Rename from
693 "avx512f_gathersi<mode>".
694 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
695 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
696 (define_expand "<avx512>_gatherdi<mode>"): Rename from
697 "avx512f_gatherdi<mode>".
698 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
699 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
701 (define_expand "<avx512>_scattersi<mode>"): Rename from
702 "avx512f_scattersi<mode>".
703 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
704 (define_expand "<avx512>_scatterdi<mode>"): Rename from
705 "avx512f_scatterdi<mode>".
706 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
708 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
710 * ira.h (ira_finish_once): Delete.
711 * ira-int.h (target_ira_int::~target_ira_int): Declare.
712 (target_ira_int::free_ira_costs): Likewise.
713 (target_ira_int::free_register_move_costs): Likewise.
714 (ira_finish_costs_once): Delete.
715 * ira.c (free_register_move_costs): Replace with...
716 (target_ira_int::free_register_move_costs): ...this new function.
717 (target_ira_int::~target_ira_int): Define.
718 (ira_init): Call free_register_move_costs as a member function rather
719 than a global function.
720 (ira_finish_once): Delete.
721 * ira-costs.c (free_ira_costs): Replace with...
722 (target_ira_int::free_ira_costs): ...this new function.
723 (ira_init_costs): Call free_ira_costs as a member function rather
724 than a global function.
725 (ira_finish_costs_once): Delete.
726 * target-globals.c (target_globals::~target_globals): Call the
727 target_ira_int destructor.
728 * toplev.c: Include lra.h.
729 (finalize): Call lra_finish_once rather than ira_finish_once.
731 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
733 * common.opt (flto-odr-type-merging): New flag.
734 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
735 (types_same_for_odr): Likewise.
736 (odr_subtypes_equivalent_p): Likewise.
737 (add_type_duplicate): Do not walk type variants.
738 (register_odr_type): New function.
739 * ipa-utils.h (register_odr_type): Declare.
740 (odr_type_p): New function.
741 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
743 * doc/invoke.texi (-flto-odr-type-merging): Document.
744 * tree.c (need_assembler_name_p): Compute ODR names when asked
746 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
748 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
751 * config/i386/i386.c (ix86_option_override_internal): Also turn
752 off OPTION_MASK_ABI_X32 for -m16.
754 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
756 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
759 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
762 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
763 Directly forward to __*_DENORM_MIN__.
765 2014-09-11 David Malcolm <dmalcolm@redhat.com>
767 * rtl.h (LABEL_REF_LABEL): New macro.
769 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
770 of XEXP (, 0), where we know that we have a LABEL_REF.
771 * cfgbuild.c (make_edges): Likewise.
772 (purge_dead_tablejump_edges): Likewise.
773 * cfgexpand.c (convert_debug_memory_address): Likewise.
774 * cfgrtl.c (patch_jump_insn): Likewise.
775 * combine.c (distribute_notes): Likewise.
776 * cse.c (hash_rtx_cb): Likewise.
777 (exp_equiv_p): Likewise.
778 (fold_rtx): Likewise.
779 (check_for_label_ref): Likewise.
780 * cselib.c (rtx_equal_for_cselib_1): Likewise.
781 (cselib_hash_rtx): Likewise.
782 * emit-rtl.c (mark_label_nuses): Likewise.
783 * explow.c (convert_memory_address_addr_space): Likewise.
784 * final.c (output_asm_label): Likewise.
785 (output_addr_const): Likewise.
786 * gcse.c (add_label_notes): Likewise.
787 * genconfig.c (walk_insn_part): Likewise.
788 * genrecog.c (validate_pattern): Likewise.
789 * ifcvt.c (cond_exec_get_condition): Likewise.
790 (noce_emit_store_flag): Likewise.
791 (noce_get_alt_condition): Likewise.
792 (noce_get_condition): Likewise.
793 * jump.c (maybe_propagate_label_ref): Likewise.
794 (mark_jump_label_1): Likewise.
795 (redirect_exp_1): Likewise.
796 (rtx_renumbered_equal_p): Likewise.
797 * lra-constraints.c (operands_match_p): Likewise.
798 * reload.c (operands_match_p): Likewise.
799 (find_reloads): Likewise.
800 * reload1.c (set_label_offsets): Likewise.
801 * reorg.c (get_branch_condition): Likewise.
802 * rtl.c (rtx_equal_p_cb): Likewise.
803 (rtx_equal_p): Likewise.
804 * rtlanal.c (reg_mentioned_p): Likewise.
805 (rtx_referenced_p): Likewise.
806 (get_condition): Likewise.
807 * sched-vis.c (print_value): Likewise.
808 * varasm.c (const_hash_1): Likewise.
809 (compare_constant): Likewise.
810 (const_rtx_hash_1): Likewise.
811 (output_constant_pool_1): Likewise.
813 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
815 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
816 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
818 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
819 cr6_test_for_lt_reverse): Ditto.
821 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
824 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
826 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
828 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
829 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
830 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
831 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
834 (aarch64_fold_builtin): Remove all reinterpret cases.
836 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
838 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
840 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
841 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
842 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
843 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
844 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
845 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
846 aarch64_reinterpretv2df<mode>): Delete.
848 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
850 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
851 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
852 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
853 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
854 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
855 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
856 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
857 vreinterpret_u32_f64): Use cast.
859 * config/aarch64/iterators.md (VD_RE): Delete.
861 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
863 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
864 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
865 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
866 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
867 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
868 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
869 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
870 Replace inline assembler with __aarch64_vset_lane_any.
872 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
874 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
876 (vmull_high_lane_s32): Likewise.
877 (vmull_high_lane_u16): Likewise.
878 (vmull_high_lane_u32): Likewise.
880 2014-09-11 Jason Merrill <jason@redhat.com>
883 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
885 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
888 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
889 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
890 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
892 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
893 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
894 Anna Tikhonova <anna.tikhonova@intel.com>
895 Ilya Tocar <ilya.tocar@intel.com>
896 Andrey Turetskiy <andrey.turetskiy@intel.com>
897 Ilya Verbin <ilya.verbin@intel.com>
898 Kirill Yukhin <kirill.yukhin@intel.com>
899 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
902 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
903 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
904 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
906 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
907 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
909 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
911 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
912 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
913 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
914 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
915 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
916 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
917 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
918 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
920 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
922 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
923 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
924 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
926 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
928 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
929 to access removed nodes.
931 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
933 PR tree-optimization/63186
934 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
935 (mark_nonssa_use): Likewise.
936 (verify_non_ssa_vars): Verify all header blocks for label
939 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
940 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
941 Anna Tikhonova <anna.tikhonova@intel.com>
942 Ilya Tocar <ilya.tocar@intel.com>
943 Andrey Turetskiy <andrey.turetskiy@intel.com>
944 Ilya Verbin <ilya.verbin@intel.com>
945 Kirill Yukhin <kirill.yukhin@intel.com>
946 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
949 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
950 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
951 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
952 "<avx2_avx512f>_permvar<mode><mask_name>".
953 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
954 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
955 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
956 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
958 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
959 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
960 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
961 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
963 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
965 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
966 V2DF, V4SF, DF, and DI modes.
967 (vsx_fmav2df2): Likewise.
968 (vsx_float_fix_<mode>2): Likewise.
969 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
971 2014-09-10 Xinliang David Li <davidxl@google.com>
974 * config/arm/arm.md (movcond_addsi): Handle case where source
975 and target operands are the same.
977 2014-09-10 David Malcolm <dmalcolm@redhat.com>
979 * final.c (this_is_asm_operands): Strengthen this variable from
980 rtx to const rtx_insn *.
981 * output.h (this_is_asm_operands): Likewise.
982 * rtl-error.c (location_for_asm): Strengthen param "insn" from
983 const_rtx to const rtx_insn *.
984 (diagnostic_for_asm): Likewise.
985 * rtl-error.h (error_for_asm): Likewise.
986 (warning_for_asm): Likewise.
988 2014-09-10 David Malcolm <dmalcolm@redhat.com>
990 * genextract.c (print_header): When writing out insn_extract to
991 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
992 * recog.h (insn_extract): Strengthen the param from rtx to
995 2014-09-10 Mike Stump <mikestump@comcast.net>
997 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
1000 2014-09-10 Martin Jambor <mjambor@suse.cz>
1002 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
1003 (analyze): Do not set analyze flag if expand_thunk returns false;.
1004 (create_wrapper): Likewise.
1005 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
1007 2014-09-10 Martin Jambor <mjambor@suse.cz>
1010 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
1011 new decl properly. Analyze the new thunk if it is expanded.
1013 2014-09-10 Andreas Schwab <schwab@suse.de>
1015 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
1016 [USED_FOR_TARGET]: Define.
1018 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
1020 * config/mips/mips.c (mips_secondary_reload_class): Handle
1023 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
1025 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
1028 2014-09-10 Jakub Jelinek <jakub@redhat.com>
1030 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
1031 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
1032 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
1033 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
1034 flag_delete_null_pointer_checks for them.
1035 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
1036 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
1037 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
1038 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
1039 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
1041 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
1042 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
1043 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
1044 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
1045 * doc/invoke.texi (-fsanitize=nonnull-attribute,
1046 -fsanitize=returns-nonnull-attribute): Document.
1048 * ubsan.h (struct ubsan_mismatch_data): Removed.
1049 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
1050 * ubsan.c (ubsan_source_location): For unknown locations,
1051 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
1052 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
1053 Allow more than one location and arbitrary extra arguments passed
1054 in ... instead of through MISMATCH pointer.
1055 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
1056 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
1057 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
1060 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1061 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1062 Anna Tikhonova <anna.tikhonova@intel.com>
1063 Ilya Tocar <ilya.tocar@intel.com>
1064 Andrey Turetskiy <andrey.turetskiy@intel.com>
1065 Ilya Verbin <ilya.verbin@intel.com>
1066 Kirill Yukhin <kirill.yukhin@intel.com>
1067 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1069 * config/i386/sse.md
1070 (define_mode_iterator VI48F): New.
1071 (define_insn "<avx512>_compress<mode>_mask"): Rename from
1072 "avx512f_compress<mode>_mask" and update mode iterator.
1073 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
1074 "avx512f_compressstore<mode>_mask" and update mode iterator.
1075 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
1076 "avx512f_expand<mode>_maskz" and update mode iterator.
1077 (define_insn "<avx512>_expand<mode>_mask"): Rename from
1078 "avx512f_expand<mode>_mask" and update mode iterator.
1080 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1081 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1082 Anna Tikhonova <anna.tikhonova@intel.com>
1083 Ilya Tocar <ilya.tocar@intel.com>
1084 Andrey Turetskiy <andrey.turetskiy@intel.com>
1085 Ilya Verbin <ilya.verbin@intel.com>
1086 Kirill Yukhin <kirill.yukhin@intel.com>
1087 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1089 * config/i386/i386.c
1090 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
1091 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
1092 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
1093 avx512dq_rangepv4sf_mask.
1094 * config/i386/sse.md
1095 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
1097 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
1098 (define_insn "reduces<mode>"): Ditto.
1099 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
1101 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
1102 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
1103 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
1105 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1106 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1107 Anna Tikhonova <anna.tikhonova@intel.com>
1108 Ilya Tocar <ilya.tocar@intel.com>
1109 Andrey Turetskiy <andrey.turetskiy@intel.com>
1110 Ilya Verbin <ilya.verbin@intel.com>
1111 Kirill Yukhin <kirill.yukhin@intel.com>
1112 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1114 * config/i386/i386.c
1115 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
1116 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
1117 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
1118 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
1119 avx512vl_getmantv2df_mask.
1120 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
1121 avx512f_vgetmantv4sf_round.
1122 * config/i386/sse.md
1123 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
1124 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
1126 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
1127 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
1128 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
1129 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
1131 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
1132 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
1133 update mode iterator.
1135 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
1136 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
1139 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
1140 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
1141 update mode iterator.
1142 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
1143 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
1146 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
1147 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
1149 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
1150 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
1151 update mode iterator.
1152 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
1153 "avx512f_getmant<mode><round_saeonly_name>".
1155 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
1158 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
1160 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1161 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1162 Anna Tikhonova <anna.tikhonova@intel.com>
1163 Ilya Tocar <ilya.tocar@intel.com>
1164 Andrey Turetskiy <andrey.turetskiy@intel.com>
1165 Ilya Verbin <ilya.verbin@intel.com>
1166 Kirill Yukhin <kirill.yukhin@intel.com>
1167 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1169 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
1170 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
1171 (define_mode_iterator FMAMODE_AVX512): New.
1172 (define_mode_iterator FMAMODE): Remove conditions.
1173 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
1174 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
1175 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
1177 (define_mode_iterator FMAMODE_NOVF512): Remove.
1178 (define_insn "*fma_fmadd_<mode>"): Rename from
1179 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
1180 FMAMODE mode iterator.
1181 (define_mode_iterator VF_SF_AVX512VL): New.
1182 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
1183 Use VF_SF_AVX512VL mode iterator.
1184 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
1185 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1187 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
1188 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1190 (define_insn "*fma_fmsub_<mode>"): Rename from
1191 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
1192 FMAMODE mode iterator.
1193 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
1194 Use VF_SF_AVX512VL mode iterator.
1195 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
1196 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1198 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
1199 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1201 (define_insn "*fma_fnmadd_<mode>"): Rename from
1202 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
1203 use FMAMODE mode iterator.
1204 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
1205 Use VF_SF_AVX512VL mode iterator.
1206 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
1207 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1209 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
1210 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1212 (define_insn "*fma_fnmsub_<mode>"): Rename from
1213 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
1214 FMAMODE mode iterator.
1215 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
1216 Use VF_SF_AVX512VL mode iterator.
1217 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
1218 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1220 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
1221 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1223 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
1224 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
1225 use VF_AVX512VL mode iterator.
1226 (define_insn "*fma_fmaddsub_<mode>"): Rename from
1227 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
1229 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
1230 Use VF_SF_AVX512VL mode iterator.
1231 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
1232 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1234 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
1235 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1237 (define_insn "*fma_fmsubadd_<mode>"): Rename from
1238 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
1239 remove usage of subst.
1240 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
1241 Use VF_SF_AVX512VL mode iterator.
1242 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
1243 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1245 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
1246 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1249 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
1252 * calls.c (precompute_arguments): Check
1253 promoted_for_signed_and_unsigned_p and set the promoted mode.
1254 (promoted_for_signed_and_unsigned_p): New function.
1255 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
1256 and set the promoted mode.
1257 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
1258 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
1259 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
1261 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1263 * opth-gen.awk: Generate mapping from cpp message reasons to the
1264 options that enable them.
1265 * doc/options.texi (CppReason): Document.
1267 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1269 * doc/invoke.texi (Wnormalized=): Update.
1271 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
1274 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
1275 operands. Split off the constant operand alternative to ...
1276 (*bool<mode>3_imm): New.
1278 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1280 * rtl.h (single_set_2): Strengthen first param from const_rtx to
1281 const rtx_insn *, and move prototype to above...
1282 (single_set): ...this. Convert this from a macro to an inline
1283 function, enforcing the requirement that the param is a const
1285 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
1287 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
1288 Strengthen both params from rtx to rtx_insn *.
1289 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
1290 Likewise; introduce locals "producer_set", "consumer_set", using
1291 them in place of "producer" and "consumer" when dealing with SET
1293 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
1294 when invoking single_set in region guarded by INSN_P.
1295 (avr_out_bitop): Likewise.
1296 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
1297 region guarded by GET_CODE check, using methods to strengthen
1298 local "this_insn" from rtx to rtx_insn *, and for clarity.
1299 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
1300 Strengthen local "insn" from rtx to rtx_insn *.
1301 (define_insn_and_split "xload<mode>_A"): Likewise.
1302 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
1304 (find_load): Likewise for return type.
1305 (workaround_speculation): Likewise for both locals named
1307 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
1309 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
1311 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
1313 * config/h8300/h8300.c (notice_update_cc): Likewise.
1314 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
1315 "insn" and "dep_insn".
1316 (exact_store_load_dependency): Likewise for both params.
1317 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
1318 since this now clashes with inline function. Instead, delay
1319 calling single_set until the point where its needed, and then
1320 assign the result to "compare_set" and rework the conditional that
1322 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
1323 local "last" from rtx to rtx_insn *.
1324 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
1326 (mips_store_data_bypass_p): Likewise for both params.
1327 * config/mips/mips.c (mips_load_store_insns): Likewise for second
1329 (mips_store_data_bypass_p): Likewise for both params.
1330 (mips_orphaned_high_part_p): Likewise for param "insn".
1331 * config/mn10300/mn10300.c (extract_bundle): Likewise.
1332 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
1333 Introduce local rtx "insn2_pat".
1334 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
1336 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
1337 Introduce local rtx "set", using it in place of "insn" for the
1338 result of single_set. This appears to fix a bug, since the call
1339 to find_regno_note on a SET does nothing.
1340 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
1341 params from rtx to rtx_insn *.
1342 (set_to_load_agen): Likewise.
1343 * config/s390/s390.c (s390_label_align): Likewise for local
1344 "prev_insn". Introduce new rtx locals "set" and "src", using
1345 them in place of "prev_insn" for the results of single_set
1346 and SET_SRC respectively.
1347 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
1348 Introduce new rtx local "set" using in place of "jump" for the
1349 result of single_set. Use SET_SRC (set) rather than plain
1351 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
1353 (noncall_uses_reg): Likewise.
1354 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
1355 guarded by GET_CODE check, using its methods for clarity, and to
1356 enable strengthening local "this_insn" from rtx to rtx_insn *.
1357 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
1358 "insn" from rtx to rtx_insn *.
1359 (define_expand "umulhisi3"): Likewise.
1360 (define_expand "smulsi3_highpart"): Likewise.
1361 (define_expand "umulsi3_highpart"): Likewise.
1362 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
1363 local "after". Replace GET_CODE check with a dyn_cast,
1364 introducing new local rtx_sequence * "seq", using insn method for
1367 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
1368 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
1369 place of "insn" once we're dealing with patterns rather than the
1371 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
1372 (scan_trace): Likewise for local "elt", updating lookups within
1373 sequence to use insn method rather than element method.
1374 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
1376 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
1377 * ifcvt.c (noce_try_abs): Likewise for local "insn".
1378 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
1379 invoking single_set.
1380 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
1381 "insn" from rtx to rtx_insn *.
1382 (skip_usage_debug_insns): Likewise for return type, adding a
1384 (check_secondary_memory_needed_p): Likewise for local "insn".
1385 (inherit_reload_reg): Likewise.
1386 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
1387 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
1389 (store_data_bypass_p): Likewise for both params.
1390 (if_test_bypass_p): Likewise.
1391 * recog.h (store_data_bypass_p): Likewise for both params.
1392 (if_test_bypass_p): Likewise.
1393 * reload.c (find_equiv_reg): Likewise for local "where".
1394 * reorg.c (delete_jump): Likewise for param "insn".
1395 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
1396 to const rtx_insn *.
1397 * store-motion.c (replace_store_insn): Likewise for param "del".
1398 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
1399 and use its methods for clarity, and to strengthen local "del"
1400 from rtx to rtx_insn *.
1401 (build_store_vectors): Use insn method of "st" when calling
1402 replace_store_insn for typesafety and clarity.
1404 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1406 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
1407 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
1408 on how to make it legal in future.
1410 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1412 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
1414 (restinsn): Likewise.
1415 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
1417 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
1419 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
1421 (arc_hazard): Likewise for both params.
1422 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
1423 checked casts to rtx_sequence * and uses of the insn method for
1425 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
1426 (arc_adjust_insn_length): Likewise for param "insn".
1427 (struct insn_length_parameters_s): Likewise for first param of
1428 "get_variants" callback field.
1429 (arc_get_insn_variants): Likewise for first param and local
1430 "inner". Replace a check of GET_CODE with a dyn_cast to
1431 rtx_sequence *, using methods for type-safety and clarity.
1432 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
1433 rtx_sequence * and uses of the insn method for type-safety when
1434 invoking arc_adjust_insn_length.
1435 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
1437 (arm_address_offset_is_imm): Likewise.
1438 (struct tune_params): Likewise for params 1 and 3 of the
1439 "sched_adjust_cost" callback field.
1440 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
1441 params 1 and 3 ("insn" and "dep").
1442 (xscale_sched_adjust_cost): Likewise.
1443 (fa726te_sched_adjust_cost): Likewise.
1444 (cortexa7_older_only): Likewise for param "insn".
1445 (cortexa7_younger): Likewise.
1446 (arm_attr_length_move_neon): Likewise.
1447 (arm_address_offset_is_imm): Likewise.
1448 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
1449 * config/avr/avr.c (avr_notice_update_cc): Likewise.
1450 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
1451 (workaround_speculation): Likewise for local "last_condjump".
1452 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
1453 (shadow_or_blockage_p): Likewise.
1454 (get_unit_reqs): Likewise.
1455 (get_unit_operand_masks): Likewise.
1456 (c6x_registers_update): Likewise.
1457 (returning_call_p): Likewise.
1458 (can_use_callp): Likewise.
1459 (convert_to_callp): Likewise.
1460 (find_last_same_clock): Likwise for local "t".
1461 (reorg_split_calls): Likewise for local "shadow".
1462 (hwloop_pattern_reg): Likewise for param "insn".
1463 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
1464 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
1465 (frv_extract_membar): Likewise.
1466 (frv_optimize_membar_local): Strengthen param "last_membar" from
1467 rtx * to rtx_insn **.
1468 (frv_optimize_membar_global): Strengthen param "membar" from rtx
1470 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
1472 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
1473 both params from rtx to rtx_insn *.
1474 (ia64_ld_address_bypass_p): Likewise.
1475 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
1477 (ia64_safe_type): Likewise.
1478 (group_barrier_needed): Likewise.
1479 (safe_group_barrier_needed): Likewise.
1480 (ia64_single_set): Likewise.
1481 (is_load_p): Likewise.
1482 (record_memory_reference): Likewise.
1483 (get_mode_no_for_insn): Likewise.
1484 (important_for_bundling_p): Likewise.
1485 (unknown_for_bundling_p): Likewise.
1486 (ia64_st_address_bypass_p): Likewise for both params.
1487 (ia64_ld_address_bypass_p): Likewise.
1488 (expand_vselect): Introduce new local rtx_insn * "insn", using it
1489 in place of rtx "x" after the emit_insn call.
1490 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
1491 Strengthen param from rtx to rtx_insn *.
1492 (ix86_agi_dependent): Likewise for both params.
1493 (ix86_attr_length_immediate_default): Likewise for param 1.
1494 (ix86_attr_length_address_default): Likewise for param.
1495 (ix86_attr_length_vex_default): Likewise for param 1.
1496 * config/i386/i386.c (ix86_attr_length_immediate_default):
1497 Likewise for param "insn".
1498 (ix86_attr_length_address_default): Likewise.
1499 (ix86_attr_length_vex_default): Likewise.
1500 (ix86_agi_dependent): Likewise for both params.
1501 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
1502 (vselect_insn): Likewise for this variable.
1503 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
1505 (m68k_sched_attr_opy_type): Likewise.
1506 * config/m68k/m68k.c (sched_get_operand): Likewise.
1507 (sched_attr_op_type): Likewise.
1508 (m68k_sched_attr_opx_type): Likewise.
1509 (m68k_sched_attr_opy_type): Likewise.
1510 (sched_get_reg_operand): Likewise.
1511 (sched_get_mem_operand): Likewise.
1512 (m68k_sched_address_bypass_p): Likewise for both params.
1513 (sched_get_indexed_address_scale): Likewise.
1514 (m68k_sched_indexed_address_bypass_p): Likewise.
1515 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
1516 (m68k_sched_indexed_address_bypass_p): Likewise.
1517 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
1518 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
1520 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
1521 params from rtx to rtx_insn *.
1522 (mips_fmadd_bypass): Likewise.
1523 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
1524 (mips_linked_madd_p): Likewise.
1525 (mips_macc_chains_last_hilo): Likewise for this variable.
1526 (mips_macc_chains_record): Likewise for param.
1527 (vr4130_last_insn): Likewise for this variable.
1528 (vr4130_swap_insns_p): Likewise for both params.
1529 (mips_ls2_variable_issue): Likewise for param.
1530 (mips_need_noat_wrapper_p): Likewise for param "insn".
1531 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
1532 in place of "x" after the emit_insn.
1533 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
1534 params from rtx to rtx_insn *.
1535 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
1536 (pa_combine_instructions): Introduce local "par" for result of
1537 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
1539 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
1540 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
1541 (rl78_alloc_physical_registers_op1): Likewise.
1542 (rl78_alloc_physical_registers_op2): Likewise.
1543 (rl78_alloc_physical_registers_ro1): Likewise.
1544 (rl78_alloc_physical_registers_cmp): Likewise.
1545 (rl78_alloc_physical_registers_umul): Likewise.
1546 (rl78_alloc_address_registers_macax): Likewise.
1547 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
1548 * config/s390/predicates.md (execute_operation): Likewise for
1550 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
1552 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
1553 (addr_generation_dependency_p): Likewise for param "insn".
1554 (s390_agen_dep_p): Likewise for both params.
1555 (s390_fpload_toreg): Likewise for param "insn".
1556 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
1557 * config/sh/sh.c (sh_loop_align): Likewise for param and local
1559 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
1560 * config/sh/sh_treg_combine.cc
1561 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
1563 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
1564 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
1565 "and_insn", "load", "shift".
1566 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
1568 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
1569 for XEXP (note, 0) of the REG_CC_SETTER note.
1570 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
1571 rtx_insn *, eliminating a checked cast made redundant by this.
1572 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
1574 * genattr.c (main): When writing out the prototype to
1575 const_num_delay_slots, strengthen the param from rtx to
1577 * genattrtab.c (write_const_num_delay_slots): Likewise when
1578 writing out the implementation of const_num_delay_slots.
1579 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
1580 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
1581 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
1582 favor of new rtx locals "src" and "set" and new local rtx_insn *
1584 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
1586 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
1587 locals "cond", "if_then_else", "set" and new rtx_insn * locals
1589 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
1590 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
1591 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
1592 the top-level scope, replacing with new more tightly-scoped rtx
1593 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
1594 "new_insn", "copy_of_insn_b", and make local rtx "set" more
1596 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
1598 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
1600 (ira_setup_alts): Likewise for param "insn".
1601 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
1602 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
1604 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
1605 new more-tightly scoped rtx locals "add3_insn", "insn",
1606 "add2_insn" and rtx_insn * "move_insn".
1607 * postreload-gcse.c (eliminate_partially_redundant_load): Add
1608 checked cast on result of gen_move_insn when invoking
1610 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
1612 (verify_changes): Add a checked cast on "object" when invoking
1614 (extract_insn_cached): Strengthen param "insn" from rtx to
1616 (extract_constrain_insn_cached): Likewise.
1617 (extract_insn): Likewise.
1618 * recog.h (insn_invalid_p): Likewise for param 1.
1619 (recog_memoized): Likewise for param.
1620 (extract_insn): Likewise.
1621 (extract_constrain_insn_cached): Likewise.
1622 (extract_insn_cached): Likewise.
1623 * reload.c (can_reload_into): Likewise for local "test_insn".
1624 * reload.h (cleanup_subreg_operands): Likewise for param.
1625 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
1626 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
1627 result of emit_insn. Remove a checked cast made redundant by this
1629 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
1631 * sel-sched.c (get_reg_class): Likewise.
1633 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1634 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1636 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
1637 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
1639 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
1641 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1643 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
1644 const rtx_insn *, and from rtx to rtx_insn * for the other
1646 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
1647 INSN_LOCATION, since we know INSN_P holds.
1648 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
1649 (insn_file): Likewise.
1650 (insn_scope): Likewise.
1651 (insn_location): Likewise.
1653 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
1654 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
1655 for the result of gen_load_const_gp.
1656 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
1657 param from rtx to rtx_insn *.
1658 * config/rs6000/rs6000.c (output_call): Likewise.
1659 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
1660 introducing a checked cast to rtx_sequence * and use of the insn
1662 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
1663 from rtx to rtx_insn *.
1664 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
1665 (insn_line): Likewise.
1666 (insn_file): Likewise.
1667 (insn_location): Likewise.
1668 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
1669 from rtx to rtx_insn *.
1670 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
1671 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
1672 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
1674 * reorg.c (relax_delay_slots): Strengthen locals named "after"
1675 from rtx to rtx_insn *; use methods of "pat" for type-safety.
1677 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1679 * combine.c (try_combine): Eliminate checked cast on result of
1681 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
1682 autogenerated one by strengthening the return type and params 2 and 3
1683 from rtx to rtx_insn *, and by naming the params.
1684 * gengenrtl.c (special_rtx): Add INSN to those that are
1686 * rtl.h (gen_rtx_INSN): New prototype.
1688 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1690 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
1692 (no_equiv): Likewise.
1693 (update_equiv_regs): Likewise.
1694 (setup_reg_equiv): Likewise. Strengthen locals "elem",
1695 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
1696 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
1698 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
1699 from rtx to rtx_insn_list *.
1700 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
1701 rtx_insn_list * and use methods for clarity and typesafety.
1702 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
1704 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
1705 redundant check on INSN_P (insns): this cannot hold, as "insns" is
1706 an INSN_LIST, not an insn.
1707 (reverse_equiv_p): Strengthen local "insns" from rtx to
1708 rtx_insn_list * and use methods for clarity and typesafety.
1709 (contains_reloaded_insn_p): Likewise for local "list".
1711 2014-09-09 Jiong Wang <jiong.wang@arm.com>
1713 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
1714 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
1715 (arm_builtin_vectorized_function): Likewise.
1716 * config/arm/arm_neon_builtins.def: New macro for copysignf.
1717 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
1719 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
1721 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
1722 * builtins.h (default_target_builtins): Likewise.
1723 * gcse.h (default_target_gcse): Likewise.
1724 * target-globals.h (target_globals): Add a destructor. Convert
1725 void-pointer fields back to their real type and change from
1726 GTY((atomic)) to GTY((skip)).
1727 (restore_target_globals): Remove casts accordingly.
1728 * target-globals.c (save_target_globals): Use XCNEW rather than
1729 ggc_internal_cleared_alloc to allocate non-GC structures.
1730 Use ggc_cleared_alloc to allocate the target_globals structure
1732 (target_globals::~target_globals): Define.
1734 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1736 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
1737 mnemonic instead of fldmfdd.
1738 * config/arm/arm.c (vfp_output_fstmd): Rename to...
1739 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
1740 Output vpush when address register is SP.
1741 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
1742 (vfp_output_vstmd): ... This.
1743 * config/arm/vfp.md (push_multi_vfp): Update call to
1746 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1748 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
1750 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1752 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
1753 (*sqrtdf2_vfp): Likewise.
1754 (*cmpsf_vfp): Likewise.
1755 (*cmpsf_trap_vfp): Likewise.
1756 (*cmpdf_vfp): Likewise.
1757 (*cmpdf_trap_vfp): Likewise.
1759 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1761 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
1762 (*truncdfsf2_vfp): Likewise.
1763 (*truncsisf2_vfp): Likewise.
1764 (*truncsidf2_vfp): Likewise.
1765 (fixuns_truncsfsi2): Likewise.
1766 (fixuns_truncdfsi2): Likewise.
1767 (*floatsisf2_vfp): Likewise.
1768 (*floatsidf2_vfp): Likewise.
1769 (floatunssisf2): Likewise.
1770 (floatunssidf2): Likewise.
1772 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1774 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
1775 (*muldf3_vfp): Likewise.
1776 (*mulsf3negsf_vfp): Likewise.
1777 (*muldf3negdf_vfp): Likewise.
1778 (*mulsf3addsf_vfp): Likewise.
1779 (*muldf3adddf_vfp): Likewise.
1780 (*mulsf3subsf_vfp): Likewise.
1781 (*muldf3subdf_vfp): Likewise.
1782 (*mulsf3negsfaddsf_vfp): Likewise.
1783 (*fmuldf3negdfadddf_vfp): Likewise.
1784 (*mulsf3negsfsubsf_vfp): Likewise.
1785 (*muldf3negdfsubdf_vfp): Likewise.
1787 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1789 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
1790 (*absdf2_vfp): Likewise.
1791 (*negsf2_vfp): Likewise.
1792 (*negdf2_vfp): Likewise.
1793 (*addsf3_vfp): Likewise.
1794 (*adddf3_vfp): Likewise.
1795 (*subsf3_vfp): Likewise.
1796 (*subdf3_vfp): Likewise.
1797 (*divsf3_vfp): Likewise.
1798 (*divdf3_vfp): Likewise.
1800 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1802 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
1804 (arm_print_operand): Don't convert real values to decimal
1805 representation in default case.
1806 (fp_immediate_constant): Delete.
1807 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
1808 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
1810 (*thumb2_movsi_vfp): Likewise.
1811 (*movdi_vfp): Likewise.
1812 (*movdi_vfp_cortexa8): Likewise.
1813 (*movhf_vfp_neon): Likewise.
1814 (*movhf_vfp): Likewise.
1815 (*movsf_vfp): Likewise.
1816 (*thumb2_movsf_vfp): Likewise.
1817 (*movdf_vfp): Likewise.
1818 (*thumb2_movdf_vfp): Likewise.
1819 (*movsfcc_vfp): Likewise.
1820 (*thumb2_movsfcc_vfp): Likewise.
1821 (*movdfcc_vfp): Likewise.
1822 (*thumb2_movdfcc_vfp): Likewise.
1824 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
1826 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
1830 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1833 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
1834 Use qualifier_immediate for last operand. Rename to...
1835 (aarch64_types_ternop_lane_qualifiers): ... This.
1836 (TYPES_QUADOP): Rename to...
1837 (TYPES_TERNOP_LANE): ... This.
1838 (aarch64_simd_expand_args): Return const0_rtx when encountering user
1839 error. Change return of 0 to return of NULL_RTX.
1840 (aarch64_crc32_expand_builtin): Likewise.
1841 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
1842 ICE when expanding unknown builtin.
1843 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
1844 TERNOP_LANE qualifiers.
1845 (sqdmlsl_lane): Likewise.
1846 (sqdmlal_laneq): Likewise.
1847 (sqdmlsl_laneq): Likewise.
1848 (sqdmlal2_lane): Likewise.
1849 (sqdmlsl2_lane): Likewise.
1850 (sqdmlal2_laneq): Likewise.
1851 (sqdmlsl2_laneq): Likewise.
1853 2014-09-09 Nick Clifton <nickc@redhat.com>
1855 * doc/invoke.texi (Optimization Options): Add missing @gol to the
1857 (S/390 and zSeries Options): Remove superfluous word from the
1858 description of the -mhotpatch option.
1860 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
1862 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
1863 * ira.c: #include "shrink-wrap.h"
1864 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
1865 * ifcvt.c: #include "shrink-wrap.h"
1866 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
1868 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1870 * common/config/picochip/picochip-common.c: Remove.
1871 * config.gcc: Remove support for picochip.
1872 * config/picochip/constraints.md: Remove.
1873 * config/picochip/dfa_space.md: Remove.
1874 * config/picochip/dfa_speed.md: Remove.
1875 * config/picochip/picochip-protos.h: Remove.
1876 * config/picochip/picochip.c: Remove.
1877 * config/picochip/picochip.h: Remove.
1878 * config/picochip/picochip.md: Remove.
1879 * config/picochip/picochip.opt: Remove.
1880 * config/picochip/predicates.md: Remove.
1881 * config/picochip/t-picochip: Remove.
1882 * doc/md.texi: Don't document picochi.
1884 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1886 * basic-block.h (control_flow_insn_p): Strengthen param from
1887 const_rtx to const rtx_insn *.
1888 * cfgbuild.c (control_flow_insn_p): Likewise.
1890 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1892 * gcse.c (modify_mem_list): Strengthen this variable from
1893 vec<rtx> * to vec<rtx_insn *> *.
1894 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
1896 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
1897 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
1898 (record_last_mem_set_info): Strengthen param "insn" from rtx to
1900 (record_last_set_info): Likewise for local "last_set_insn".
1902 2014-09-08 DJ Delorie <dj@redhat.com>
1904 * doc/invoke.texi (MSP430 Options): Add -minrt.
1906 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1908 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
1909 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
1910 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
1912 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
1914 (adjust_splat): New function.
1915 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
1916 (dump_swap_insn_table): Add case for SH_SPLAT.
1918 2014-09-08 Richard Biener <rguenther@suse.de>
1921 * tree-inline.c (copy_loops): The source loop header should
1923 (tree_function_versioning): If loops need fixup after removing
1924 unreachable blocks fix them.
1925 * omp-low.c (simd_clone_adjust): Do not add incr block to
1926 loop under construction.
1928 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
1930 * config/aarch64/aarch64-builtins.c
1931 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
1933 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1935 * config/i386/cygming.h (TF_SIZE): Remove.
1936 * config/i386/darwin.h (TF_SIZE): Remove.
1937 * config/i386/dragonfly.h (TF_SIZE): Remove.
1938 * config/i386/freebsd.h (TF_SIZE): Remove.
1939 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
1940 * config/i386/openbsdelf.h (TF_SIZE): Remove.
1941 * config/i386/sol2.h (TF_SIZE): Remove.
1942 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
1943 * config/ia64/linux.h (TF_SIZE): Remove.
1944 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
1945 * doc/tm.texi: Regenerate.
1946 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
1948 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1950 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1952 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
1954 * doc/tm.texi: Regenerate.
1955 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1957 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
1958 * config/cris/cris.h (__make_dp): Remove.
1960 2014-09-08 Richard Biener <rguenther@suse.de>
1963 * cfgloop.c (mark_loop_for_removal): Track former header
1965 * cfgloop.h (struct loop): Add former_header member unconditionally.
1966 * loop-init.c (fix_loop_structure): Enable bogus loop removal
1967 diagnostic unconditionally.
1969 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1972 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
1973 constraint for operand0 and remove write only modifier from operand3.
1975 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
1977 PR rtl-optimization/62208
1978 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
1979 rather than const0_rtx in eq/ne-xor simplifications.
1981 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
1983 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
1984 (arc_output_mi_thunk): Likewise.
1986 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
1987 arguments to silence bogus warning.
1989 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
1992 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
1994 2014-09-06 Tom de Vries <tom@codesourcery.com>
1996 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
1997 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
1998 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
2000 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
2003 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
2004 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
2006 2014-09-05 Easwaran Raman <eraman@google.com>
2008 PR rtl-optimization/62146
2009 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
2010 hoisted instruction unconditional.
2012 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
2015 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
2016 Do not allow any_mask_operand for operands[2].
2017 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
2019 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2021 * config/arc/arc.c (arc_print_operand): Use insn method of
2022 final_sequence for type-safety.
2023 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
2024 "insn" from rtx to rtx_insn *.
2025 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
2026 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
2027 Likewise for locals "branch", "label".
2028 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
2029 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
2030 (same_cmp_following_p): Likewise for locals "i2", "i3".
2031 * config/sh/sh_optimize_sett_clrt.cc
2032 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
2033 param "cbranch_insn".
2034 * function.c (convert_jumps_to_returns): Likewis for local "jump".
2035 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
2036 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
2038 (condjump_p): Likewise.
2039 (condjump_in_parallel_p): Likewise.
2041 (any_uncondjump_p): Likewise.
2042 (any_condjump_p): Likewise.
2043 (condjump_label): Likewise.
2044 (returnjump_p): Strengthen param "insn" from rtx to
2046 (onlyjump_p): Strengthen param "insn" from const_rtx to
2048 (jump_to_label_p): Likewise.
2049 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
2050 (invert_jump): Likewise.
2051 * reorg.c (simplejump_or_return_p): Add checked cast when calling
2053 (get_jump_flags): Strengthen param "insn" from rtx to
2055 (get_branch_condition): Likewise.
2056 (condition_dominates_p): Likewise.
2057 (make_return_insns): Move declaration of local "pat" earlier, to
2058 after we've handled NONJUMP_INSN_P and non-sequences, using its
2059 methods to simplify the code and for type-safety.
2060 * rtl.h (find_constant_src): Strengthen param from const_rtx to
2062 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
2063 (condjump_p): Strengthen param from const_rtx to
2065 (any_condjump_p): Likewise.
2066 (any_uncondjump_p): Likewise.
2068 (condjump_label): Likewise.
2069 (simplejump_p): Likewise.
2070 (returnjump_p): Likewise.
2071 (onlyjump_p): Likewise.
2072 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
2073 (invert_jump): Likewise.
2074 (condjump_in_parallel_p): Strengthen param from const_rtx to
2076 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
2077 to const rtx_insn *.
2078 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
2079 to const rtx_insn *.
2080 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
2082 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2084 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
2085 above the conditional, and convert the check on GET_CODE to a
2086 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
2087 the conditional. Simplify the conditional by using methods of
2090 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2092 * haifa-sched.c (check_clobbered_conditions): Strengthen local
2093 "link" from rtx to rtx_insn_list *, and use its methods for
2094 clarity and type-safety.
2095 (toggle_cancelled_flags): Likewise.
2096 (restore_last_backtrack_point): Likewise.
2097 (queue_to_ready): Use insn method of "link" in one place.
2098 (schedule_block): Strengthen local "link" from rtx to
2099 rtx_insn_list *, and use its methods for clarity and type-safety.
2101 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2103 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
2104 param "insn" from const_rtx to const rtx_insn *.
2105 (sched_get_reverse_condition_uncached): Likewise.
2106 (sched_get_condition_with_rev): Likewise.
2107 (sched_has_condition_p): Likewise.
2108 (sched_insns_conditions_mutex_p): Likewise for both params.
2109 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
2110 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
2111 (setup_insn_reg_uses): Move local "list" to be more tightly
2112 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
2113 its methods for clarity and type-safety.
2114 (sched_analyze_1): Strengthen local "pending" from rtx to
2115 rtx_insn_list *, and local "pending_mem" from rtx to
2116 rtx_expr_list *. Use methods of each for clarity and type-safety.
2117 (sched_analyze_2): Likewise.
2118 (sched_analyze_insn): Likewise.
2120 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
2121 param from const_rtx to const rtx_insn *.
2122 (sched_insns_conditions_mutex_p): Likewise for both params.
2123 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
2126 * system.h (CONST_CAST_RTX_INSN): New macro.
2128 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2130 * recog.c (peep2_attempt): Strengthen return type from rtx to
2132 (peep2_update_life): Likewise for params "last", "prev", removing
2133 a checked cast made redundant by this.
2134 (peephole2_optimize): Likewise for local "last".
2136 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2138 * basic-block.h (set_block_for_insn): Eliminate this macro in
2140 * rtl.h (set_block_for_insn): New inline function, imposing the
2141 requirement that the "insn" param is an rtx_insn *.
2143 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2145 * caller-save.c (setup_save_areas): Strengthen local "insn" from
2147 * final.c (get_call_reg_set_usage): Likewise for first param,
2148 eliminating a checked cast.
2149 * regs.h (get_call_reg_set_usage): Likewise for first param.
2150 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
2151 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
2152 cast, replacing references to "x" with "call_insn" where
2154 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
2155 rtx_insn *, adding a checked cast.
2157 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2159 * output.h (final_scan_insn): Strengthen first param from rtx to
2162 * final.c (final_scan_insn): Likewise, renaming it back from
2163 "uncast_insn" to "insn", eliminating the checked cast.
2165 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
2166 "vec" with an rtx_sequence * "seq", taking a copy of
2167 "final_sequence", and using methods of "seq" for clarity, and for
2168 type-safety in the calls to final_scan_insn.
2169 * config/mips/mips.c (mips_output_conditional_branch): Use methods
2170 of "final_sequence" for clarity, and for type-safety in the call to
2172 * config/sh/sh.c (print_slot): Strengthen param from rtx to
2173 rtx_sequence * and rename from "insn" to "seq".
2175 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2177 * jump.c (delete_related_insns): Introduce a new local "table" by
2178 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
2179 get_labels method of "table" to simplify access to the labels in
2182 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2184 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
2185 f_minmaxs, f_minmaxd types.
2187 2014-09-05 Richard Biener <rguenther@suse.de>
2189 * cfgloop.c (mark_loop_for_removal): Record former header
2190 when ENABLE_CHECKING.
2191 * cfgloop.h (strut loop): Add former_header member when
2193 * loop-init.c (fix_loop_structure): Sanity check loops
2194 marked for removal if they re-appeared.
2196 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2198 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
2199 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
2201 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
2202 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
2203 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
2204 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
2205 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
2206 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
2207 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
2208 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
2209 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
2210 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
2211 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
2212 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
2213 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
2214 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
2215 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
2216 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
2217 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
2218 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
2219 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
2220 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
2221 with int{32,16,8}_t.
2223 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2225 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
2226 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
2227 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
2228 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
2229 Remove temporary __asm__ and reimplement.
2231 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2233 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
2234 handling cmge, cmgt, cmeq, cmtst.
2236 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
2237 cmlt, cmgeu, cmgtu, cmtst): Remove.
2239 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
2240 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
2241 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
2242 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
2244 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2246 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
2248 (aarch64_fold_builtin): Update pattern for cmtst.
2250 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
2253 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
2255 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
2256 Switch operands, separate out more cases, refactor.
2258 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
2260 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
2261 argument; rename old version to...
2262 (aarch64_const_vec_all_same_in_range_p): ...this.
2263 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
2265 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
2267 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2269 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
2270 Remove qualifier_const_pointer, update comment.
2272 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2274 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
2276 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2278 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
2279 varargs with pointer parameter.
2280 (aarch64_simd_expand_builtin): pass pointer into previous.
2282 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2284 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
2287 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2289 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
2290 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
2291 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
2292 Replace temporary asm with call to builtin.
2293 (vrbit_p8, vrbitq_p8): New functions.
2295 2014-09-05 Richard Biener <rguenther@suse.de>
2297 * cfgloop.c (mark_loop_for_removal): New function.
2298 * cfgloop.h (mark_loop_for_removal): Declare.
2299 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
2300 (merge_blocks): Likewise.
2301 (duplicate_block): Likewise.
2302 * except.c (sjlj_emit_dispatch_table): Likewise.
2303 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
2304 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
2305 (thread_through_loop_header): Likewise.
2307 2014-09-05 Richard Biener <rguenther@suse.de>
2310 * fold-const.c (try_move_mult_to_index): Remove.
2311 (fold_binary_loc): Do not call it.
2312 * tree-data-ref.c (dr_analyze_indices): Strip conversions
2313 from the base object again.
2315 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
2317 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
2320 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2323 * config/arm/arm.md (setmem): New pattern.
2324 * config/arm/arm-protos.h (struct tune_params): New fields.
2325 (arm_gen_setmem): New prototype.
2326 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
2327 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
2328 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
2329 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
2330 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
2331 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
2332 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
2333 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
2334 (arm_const_inline_cost): New function.
2335 (arm_block_set_max_insns): New function.
2336 (arm_block_set_non_vect_profit_p): New function.
2337 (arm_block_set_vect_profit_p): New function.
2338 (arm_block_set_unaligned_vect): New function.
2339 (arm_block_set_aligned_vect): New function.
2340 (arm_block_set_unaligned_non_vect): New function.
2341 (arm_block_set_aligned_non_vect): New function.
2342 (arm_block_set_vect, arm_gen_setmem): New functions.
2344 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2346 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
2348 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2350 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
2352 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2354 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
2356 * valtrack.h: Adjust.
2358 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2360 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
2362 (emit_jump_insn_before_noloc): Likewise.
2363 (emit_call_insn_before_noloc): Likewise.
2364 (emit_label_before): Likewise.
2365 (emit_label_after): Likewise.
2366 (emit_insn_before_setloc): Likewise.
2367 (emit_jump_insn_before_setloc): Likewise.
2368 (emit_call_insn_before_setloc): Likewise.
2369 (emit_call_insn_before): Likewise.
2372 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2374 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
2375 rtx_insn *, eliminating a checked cast.
2377 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2379 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
2380 const_rtx to const rtx_insn *.
2381 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
2384 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2386 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
2387 fixup_args_size_notes.
2388 * expr.c (fixup_args_size_notes): Strengthen first two params from
2389 rtx to rtx_insn *, eliminating a checked cast.
2390 * rtl.h (fixup_args_size_notes): Strengthen first two params from
2393 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2395 * haifa-sched.c (get_ready_element): Strengthen return type from
2397 * sched-int.h (get_ready_element): Likewise.
2399 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
2402 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
2403 indexed_or_indirect_operand instead of memory_operand.
2404 (floatsi<mode>2_lfiwzx_mem): Ditto.
2406 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2408 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
2409 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
2410 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
2412 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2414 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
2416 (get_last_nonnote_insn): Likewise.
2417 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
2418 * resource.c (find_basic_block): Likewise.
2420 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
2423 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2425 * genattr.c (main): Within the prototype of insn_latency written
2426 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
2427 * genautomata.c (output_internal_maximal_insn_latency_func):
2428 Within the implementation of insn_latency written out to
2429 insn-automata.c, strengthen both params from rtx to rtx_insn *,
2430 eliminating a pair of checked casts.
2432 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2434 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
2437 * rtl.h (eh_returnjump_p): Likewise.
2439 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
2441 * Makefile.in (TAGS): Handle constructs in timevar.def.
2443 2014-09-04 Guozhi Wei <carrot@google.com>
2446 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
2447 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
2448 it into two patterns.
2449 (move_lo_quad_internal_be_<mode>): Likewise.
2451 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2453 * doc/options.texi: Document that Var and Init are required if CPP
2455 * optc-gen.awk: Require Var and Init if CPP is given.
2456 * common.opt (Wpedantic): Use Init.
2458 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2460 * config/rs6000/rs6000.c (special_handling_values): Add
2462 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
2463 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
2464 as swappable with special handling SH_EXTRACT. Remove
2465 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
2467 (adjust_extract): New function.
2468 (handle_special_swappables): Add default to case statement; add
2469 case for SH_EXTRACT that calls adjust_extract.
2470 (dump_swap_insn_table): Handle SH_EXTRACT.
2472 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2474 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
2475 selection of 0th memory doubleword, regardless of endianness.
2477 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2479 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
2481 2014-09-04 Alan Modra <amodra@gmail.com>
2484 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
2487 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
2489 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
2490 * targhooks.c (default_dwarf_frame_reg_mode): New function.
2491 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
2492 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
2493 * doc/tm.texi: Regenerate.
2494 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
2495 selection logic to default_dwarf_frame_reg_mode.
2497 2014-09-03 Marek Polacek <polacek@redhat.com>
2499 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
2502 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2504 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
2505 the automodified register.
2507 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2509 * output.h (get_some_local_dynamic_name): Declare.
2510 * final.c (some_local_dynamic_name): New variable.
2511 (get_some_local_dynamic_name): New function.
2512 (final_end_function): Clear some_local_dynamic_name.
2513 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
2514 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2515 (print_operand): Report an error if '%&' is used inappropriately.
2516 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
2517 (get_some_local_dynamic_name_1): Delete.
2518 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
2519 (rs6000_get_some_local_dynamic_name): Delete.
2520 (rs6000_get_some_local_dynamic_name_1): Delete.
2521 (print_operand): Report an error if '%&' is used inappropriately.
2522 * config/s390/s390.c (machine_function): Remove some_ld_name.
2523 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2524 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
2525 * config/sparc/sparc.c: Include rtl-iter.h.
2526 (machine_function): Remove some_ld_name.
2527 (sparc_print_operand): Report an error if '%&' is used inappropriately.
2528 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2530 2014-09-03 Richard Henderson <rth@redhat.com>
2532 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
2533 (aarch64_popwb_pair_reg): Remove.
2534 (aarch64_set_frame_expr): Remove.
2535 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
2536 the restore ops performed by the insns generated.
2537 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
2538 insn. Perform the calls_eh_return addition later; do not attempt to
2539 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
2540 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
2541 special markup at all. Load cfun->machine->frame.hard_fp_offset
2542 into a local variable.
2543 (aarch64_frame_pointer_required): Don't check calls_alloca.
2545 2014-09-03 Richard Biener <rguenther@suse.de>
2547 * opts.c (default_options_optimization): Adjust
2548 max-combine-insns to 2 for -Og.
2550 2014-09-03 Martin Jambor <mjambor@suse.cz>
2553 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
2554 pass-trough jump functions correctly.
2556 2014-09-03 Martin Jambor <mjambor@suse.cz>
2559 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
2560 created replacements in ascending order of offsets.
2561 (known_aggs_to_agg_replacement_list): Likewise.
2563 2014-09-03 Martin Liska <mliska@suse.cz>
2565 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
2566 is set to set uninitialized value for vnresult.
2568 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2570 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
2571 for TARGET_MUST_PASS_IN_STACK.
2573 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2575 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
2576 for TARGET_ARG_PARTIAL_BYTES.
2578 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2580 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
2581 instructions for varargs implementation.
2582 (nds32_expand_epilogue): Emit stack adjustment instructions for
2583 varargs implementation.
2585 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2587 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
2588 optimization detection.
2590 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2592 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
2594 (nds32_function_arg_advance): Deal with nameless arguments.
2595 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
2596 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
2597 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
2599 2014-09-03 Richard Biener <rguenther@suse.de>
2601 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
2602 (struct bb_bitmap_sets): Remove deferred member.
2603 (BB_DEFERRED): Remove.
2604 (defer_or_phi_translate_block): Remove.
2605 (compute_antic_aux): Remove deferring of blocks, assert
2606 proper iteration order.
2607 (compute_antic): Do not set BB_DEFERRED.
2608 (eliminate): Allocate el_avail of proper size initially.
2610 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2612 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
2613 according to the value of crtl->args.pretend_args_size.
2615 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2617 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
2618 varargs information.
2620 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2622 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
2623 implementation for TARGET_SETUP_INCOMING_VARARGS.
2624 (nds32_strict_argument_naming): Refine comment.
2625 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
2626 Define for future implementation.
2628 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
2630 * config/i386/adxintrin.h (_subborrow_u32): New.
2631 (_addcarry_u32): Ditto.
2632 (_subborrow_u64): Ditto.
2633 (_addcarry_u64): Ditto.
2634 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
2636 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
2637 __builtin_ia32_sbb_u64
2639 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2641 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
2643 (nds32_function_arg_advance): Likewise.
2644 (nds32_init_cumulative_args): Likewise.
2645 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
2646 (NDS32_FIRST_GPR_REGNUM): Define.
2647 (NDS32_LAST_GPR_REGNUM): Define.
2648 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
2649 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2650 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2651 (machine_function): Use GRP-specific stuff.
2653 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2655 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
2656 (nds32_expand_epilogue): Likewise.
2657 (nds32_expand_prologue_v3push): Likewise.
2658 (nds32_expand_epilogue_v3pop): Likewise.
2660 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2662 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
2663 v3push/v3pop for variadic function.
2664 * config/nds32/nds32.md (prologue, epilogue): Likewise.
2666 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2668 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
2669 Check rtx for varargs implementation.
2670 (nds32_output_stack_pop): Likewise.
2671 * config/nds32/nds32-protos.h: Have a rtx argument for
2672 nds32_output_stack_push and nds32_output_stack_pop.
2673 * config/nds32/nds32.md: Likewise.
2675 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2677 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
2678 to check if FUNC is an interrupt service routine.
2679 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
2681 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2683 * config/nds32/nds32.h (machine_function): Add some fields for variadic
2684 arguments implementation.
2686 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2688 * config/nds32/nds32-predicates.c
2689 (nds32_valid_stack_push_pop): Rename to ...
2690 (nds32_valid_stack_push_pop_p): ... this.
2691 * config/nds32/nds32-protos.h: Likewise.
2692 * config/nds32/predicates.md: Likewise.
2694 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2696 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
2697 (nds32_emit_stack_v3push): ... this.
2698 (nds32_gen_stack_v3pop): Rename to ...
2699 (nds32_emit_stack_v3pop): ... this and consider CFA restore
2702 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2704 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
2705 (nds32_emit_stack_push_multiple): ... this.
2706 (nds32_gen_stack_pop_multiple): Rename to ...
2707 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
2710 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2713 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
2714 and add a second splitter to handle the remaining cases.
2716 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2718 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
2720 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2722 * cfgexpand.c (label_rtx_for_bb): Change type to
2723 hash_map<basic_block, rtx_code_label *> *.
2724 (expand_gimple_basic_block): Adjust.
2725 (pass_expand::execute): Likewise.
2727 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2729 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
2730 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
2731 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
2732 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
2733 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
2734 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
2735 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
2738 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2740 * alloc-pool.c: Include coretypes.h.
2741 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
2742 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
2743 hash_set instead of htab.
2744 * ggc-page.c (in_gc): New variable.
2745 (ggc_free): Do nothing if a collection is taking place.
2746 (ggc_collect): Set in_gc appropriately.
2747 * ggc.h (gt_ggc_mx(const char *)): New function.
2748 (gt_pch_nx(const char *)): Likewise.
2749 (gt_ggc_mx(int)): Likewise.
2750 (gt_pch_nx(int)): Likewise.
2751 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
2752 (hash_map::hash_entry::pch_nx): Likewise.
2753 (hash_map::hash_entry::pch_nx_helper): Likewise.
2754 (hash_map::hash_map): Adjust.
2755 (hash_map::create_ggc): New function.
2756 (gt_ggc_mx): Likewise.
2757 (gt_pch_nx): Likewise.
2758 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
2759 (default_hashset_traits::pch_nx): Likewise.
2760 (hash_set::hash_entry::ggc_mx): Likewise.
2761 (hash_set::hash_entry::pch_nx): Likewise.
2762 (hash_set::hash_entry::pch_nx_helper): Likewise.
2763 (hash_set::hash_set): Adjust.
2764 (hash_set::create_ggc): New function.
2765 (hash_set::elements): Likewise.
2766 (gt_ggc_mx): Likewise.
2767 (gt_pch_nx): Likewise.
2768 * hash-table.h (hash_table::hash_table): Adjust.
2769 (hash_table::m_ggc): New member.
2770 (hash_table::~hash_table): Adjust.
2771 (hash_table::expand): Likewise.
2772 (hash_table::empty): Likewise.
2773 (gt_ggc_mx): New function.
2774 (hashtab_entry_note_pointers): Likewise.
2775 (gt_pch_nx): Likewise.
2777 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2779 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
2780 built-in definition.
2781 (XVCVUXDDP_SCALE): Likewise.
2782 (XVCVDPSXDS_SCALE): Likewise.
2783 (XVCVDPUXDS_SCALE): Likewise.
2784 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
2785 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
2786 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
2787 VSX_BUILTIN_XVCVDPUXDS_SCALE.
2788 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
2790 * config/rs6000/rs6000.c (real.h): New include.
2791 (rs6000_scale_v2df): New function.
2792 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
2793 (UNSPEC_VSX_XVCVUXDDP): Likewise.
2794 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
2795 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
2796 (vsx_xvcvsxddp_scale): New define_expand.
2797 (vsx_xvcvsxddp): New define_insn.
2798 (vsx_xvcvuxddp_scale): New define_expand.
2799 (vsx_xvcvuxddp): New define_insn.
2800 (vsx_xvcvdpsxds_scale): New define_expand.
2801 (vsx_xvcvdpsxds): New define_insn.
2802 (vsx_xvcvdpuxds_scale): New define_expand.
2803 (vsx_xvcvdpuxds): New define_insn.
2804 * doc/extend.texi (vec_ctf): Add new prototypes.
2805 (vec_cts): Likewise.
2806 (vec_ctu): Likewise.
2807 (vec_splat): Likewise.
2808 (vec_div): Likewise.
2809 (vec_mul): Likewise.
2811 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2814 * config/arm/neon.md
2815 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
2816 <v_cmp_result>): New pattern.
2817 * config/arm/iterators.md (NEON_VCVT): New int iterator.
2818 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
2819 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
2820 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
2821 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
2822 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
2824 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2827 * config/arm/iterators.md (FIXUORS): New code iterator.
2828 (VCVT): New int iterator.
2829 (su_optab): New code attribute.
2831 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
2833 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2835 * config/aarch64/predicates.md (aarch64_comparison_operation):
2836 New special predicate.
2837 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
2838 aarch64_comparison_operation instead of matching an operator.
2839 Update operand numbers.
2840 (csinc3<mode>_insn): Likewise.
2841 (*csinv3<mode>_insn): Likewise.
2842 (*csneg3<mode>_insn): Likewise.
2843 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
2844 * config/aarch64/aarch64.c (aarch64_get_condition_code):
2845 Return -1 instead of aborting on invalid condition codes.
2846 (aarch64_print_operand): Update aarch64_get_condition_code callsites
2847 to assert that the returned condition code is valid.
2848 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
2850 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
2852 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
2853 tree.def, and gimple.def
2855 2014-09-02 Jakub Jelinek <jakub@redhat.com>
2856 Balaji V. Iyer <balaji.v.iyer@intel.com>
2857 Igor Zamyatin <igor.zamyatin@intel.com>
2859 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
2860 (__cilkrts_cilk_for_64): Likewise.
2861 * cilk-common.c (declare_cilk_for_builtin): New function.
2862 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
2863 __cilkrts_cilk_for_64 bultins.
2864 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
2866 (cilk_for_32_fndecl): New define.
2867 (cilk_for_64_fndecl): Likewise.
2868 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
2869 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
2870 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
2871 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
2872 GF_OMP_FOR_COMBINED_INTO.
2873 * gimplify.c (gimplify_scan_omp_clauses): Added
2874 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2875 (gimplify_adjust_omp_clauses): Ditto.
2876 (gimplify_omp_for): Added CILK_FOR case.
2877 (gimplify_expr): Ditto.
2878 * omp-low.c: Include cilk.h.
2879 (extract_omp_for_data): Set appropriate kind for
2880 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
2881 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
2882 (create_omp_child_function_name): Added second argument to handle
2884 (cilk_for_check_loop_diff_type): New function.
2885 (expand_cilk_for_call): Likewise.
2886 (expand_cilk_for): Likewise.
2887 (create_omp_child_function): Set cilk_for_count; handle the cases when
2888 it is true; call create_omp_child_function_name with second argument.
2889 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
2890 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
2891 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
2892 * tree-nested.c (convert_nonlocal_omp_clauses): Added
2893 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2894 (convert_local_omp_clauses): Ditto.
2895 * tree-pretty-print.c (dump_omp_clause): Added
2896 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
2897 (dump_generic_node): Added CILK_FOR case.
2898 * tree.c (omp_clause_num_ops): New element
2899 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
2900 (omp_clause_code_name): New element _Cilk_for_count_.
2901 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
2902 * tree.def: Add tree code for CILK_FOR.
2904 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2906 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
2907 (ppc403-compare): Add "exts with dot" case.
2908 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
2909 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
2910 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
2911 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
2912 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
2913 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
2914 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
2915 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
2916 cell-cmp-microcoded): Similarly.
2917 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
2918 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
2919 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
2920 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
2921 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
2922 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
2923 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
2924 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
2925 (power6-compare): Add "exts with dot" case.
2926 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
2927 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
2928 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
2930 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
2931 if avoiding Cell microcode.
2932 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
2933 (is_cracked_insn): Ditto.
2934 (insn_must_be_first_in_group): Ditto.
2935 * config/rs6000/rs6000.md (dot): Adjust comment.
2936 (cell_micro): Handle exts+dot.
2937 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
2938 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
2939 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
2940 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
2941 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
2942 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
2943 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
2945 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2947 * config/rs6000/rs6000.md (QHSI): Delete.
2948 (EXTQI, EXTHI, EXTSI): New mode iterators.
2949 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
2950 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
2951 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
2952 9 anonymous instructions, and 8 splitters): Delete.
2953 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
2954 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
2955 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
2956 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
2957 *zero_extendsi<mode>2_dot2): New.
2959 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2961 * config/rs6000/rs6000.md (any_extend): New code iterator.
2962 (u, su): New code attributes.
2963 (dmode, DMODE): New mode attributes.
2964 (<su>mul<mode>3_highpart): New.
2965 (*<su>mul<mode>3_highpart): New.
2966 (<su>mulsi3_highpart_le): New.
2967 (<su>muldi3_highpart_le): New.
2968 (<su>mulsi3_highpart_64): New.
2969 (<u>mul<mode><dmode>3): New.
2970 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
2972 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
2975 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2977 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
2978 *mulsi3_internal2, and two splitters): Delete.
2979 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
2981 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
2983 2014-09-02 Richard Biener <rguenther@suse.de>
2985 PR tree-optimization/62695
2986 * tree-ssa-structalias.c (find_func_clobbers): Add missing
2989 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
2992 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
2994 2014-09-01 Andi Kleen <ak@linux.intel.com>
2996 * file-find.c (add_prefix_begin): Add.
2997 (do_add_prefix): Rename from add_prefix with first argument.
2998 (add_prefix): Add new wrapper.
2999 * file-find.h (add_prefix_begin): Add.
3000 * gcc-ar.c (main): Support -B option.
3002 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
3004 * genemit.c: Include dumpfile.h.
3005 (gen_split): Print name of splitter function to dump file.
3007 2014-09-01 Richard Biener <rguenther@suse.de>
3009 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
3010 Use stack auto_vecs for constraint expressions.
3011 (find_func_aliases_for_call): Likewise.
3012 (find_func_aliases): Likewise.
3013 (find_func_clobbers): Likewise.
3015 2014-09-01 Richard Biener <rguenther@suse.de>
3017 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
3018 operands vector in most cases. Remove redundant code.
3020 2014-09-01 Olivier Hainque <hainque@adacore.com>
3022 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
3023 $WIND_BASE instead of designating a harcoded arbitrary home dir.
3024 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
3026 2014-09-01 Richard Biener <rguenther@suse.de>
3028 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
3029 copy_reference_ops_from_call, vn_nary_op_compute_hash,
3030 vn_reference_compute_hash, vn_reference_insert): Remove.
3031 (vn_reference_lookup_call): New function.
3032 * tree-ssa-sccvn.c (vn_reference_compute_hash,
3033 copy_reference_ops_from_ref, copy_reference_ops_from_call,
3034 vn_reference_insert, vn_nary_op_compute_hash): Make static.
3035 (create_reference_ops_from_call): Remove.
3036 (vn_reference_lookup_3): Properly update shared_lookup_references.
3037 (vn_reference_lookup_pieces): Assert that we updated
3038 shared_lookup_references properly.
3039 (vn_reference_lookup): Likewise.
3040 (vn_reference_lookup_call): New function.
3041 (visit_reference_op_call): Use it. Avoid re-building the
3043 (visit_reference_op_load): Remove redundant lookup.
3044 (visit_reference_op_store): Perform special tail-merging work
3045 only when possibly doing tail-merging.
3046 (visit_use): Likewise.
3047 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
3049 2014-09-01 Jakub Jelinek <jakub@redhat.com>
3052 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
3053 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
3054 (find_inc): Revert 2014-08-13 change.
3056 2014-09-01 Marek Polacek <polacek@redhat.com>
3059 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
3060 Change the type of V to unsigned HOST_WIDE_INT.
3062 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
3064 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
3065 the size of byte markers.
3066 (do_shift_rotate): Fix confusion between host, target and marker byte
3068 (verify_symbolic_number_p): Likewise.
3069 (find_bswap_or_nop_1): Likewise.
3070 (find_bswap_or_nop): Likewise.
3072 2014-09-01 Olivier Hainque <hainque@adacore.com>
3074 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
3075 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
3077 2014-09-01 Jakub Jelinek <jakub@redhat.com>
3079 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
3080 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
3081 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
3083 2014-09-01 Yury Gribov <y.gribov@samsung.com>
3087 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
3088 (build_check_stmt): Likewise.
3089 (instrument_strlen_call): Likewise.
3090 (asan_expand_check_ifn): Likewise and fix types.
3091 (maybe_cast_to_ptrmode): New function.
3093 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3095 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
3097 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
3099 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
3101 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
3103 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
3104 prefix to function labels when generating fast indirect calls.
3106 2014-08-30 David Malcolm <dmalcolm@redhat.com>
3110 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
3111 param back from rtx_insn * to rtx. Rename param from "label" to
3112 "label_or_return", reintroducing "label" as an rtx_insn * after
3113 we've ensured it's not a RETURN.
3114 (first_active_target_insn): Likewise for return type and param;
3115 add a checked cast to rtx_insn * once we've ensured "insn" is not
3117 (steal_delay_list_from_target): Convert param "pnew_thread" back
3118 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
3120 (own_thread_p): Convert param "thread" back from an rtx_insn * to
3121 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
3122 cast once we've established we're not dealing with a RETURN,
3123 renaming subsequent uses of "thread" to "thread_insn".
3124 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
3126 (follow_jumps): Convert return type and param "label" from
3127 rtx_insn * back to rtx. Move initialization of "value" to after
3128 the handling for ANY_RETURN_P, adding a checked cast there to
3129 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
3130 rename to "this_label_or_return", reintroducing "this_label" as
3131 an rtx_insn * once we've handled the case where it could be an
3133 (fill_slots_from_thread): Rename param "thread" to
3134 "thread_or_return", converting from an rtx_insn * back to an rtx.
3135 Reintroduce name "thread" as an rtx_insn * local with a checked
3136 cast once we've handled the case of it being an ANY_RETURN_P.
3137 Convert local "new_thread" from an rtx_insn * back to an rtx.
3138 Add a checked cast when assigning to "trial" from "new_thread".
3139 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
3140 checked cast to rtx_insn * from "new_thread" when invoking
3142 (fill_eager_delay_slots): Convert locals "target_label",
3143 "insn_at_target" from rtx_insn * back to rtx.
3144 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
3145 (relax_delay_slots): Convert locals "trial", "target_label" from
3146 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
3147 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
3148 invoking update_block.
3149 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
3150 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
3152 * resource.h (mark_target_live_regs): Undo erroneous conversion
3153 of second param of r214693, converting it back from rtx_insn * to
3154 rtx, since it could be a RETURN.
3156 * resource.c (find_dead_or_set_registers): Similarly, convert
3157 param "jump_target" back from an rtx_insn ** to an rtx *, as we
3158 could be writing back a RETURN. Rename local rtx_insn * "next" to
3159 "next_insn", and introduce "lab_or_return" as a local rtx,
3160 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
3161 (mark_target_live_regs): Undo erroneous conversion
3162 of second param of r214693, converting it back from rtx_insn * to
3163 rtx, since it could be a RETURN. Rename it from "target" to
3164 "target_maybe_return", reintroducing the name "target" as a local
3165 rtx_insn * with a checked cast, after we've handled the case of
3168 2014-08-29 DJ Delorie <dj@redhat.com>
3170 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
3171 pointer size up to a power of two.
3172 * defaults.h (DWARF2_ADDR_SIZE): Round up.
3173 (POINTER_SIZE_UNITS): New, rounded up value.
3174 * dwarf2asm.c (size_of_encoded_value): Use it.
3175 (dw2_output_indirect_constant_1): Likewise.
3176 * expmed.c (init_expmed_one_conv): We now know the sizes of
3178 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
3179 * optabs.c (expand_float): Use precision, not size.
3180 (expand_fix): Likewise.
3181 * simplify-rtx (simplify_unary_operation_1): Likewise.
3182 * tree-dfa.c (get_ref_base_and_extent): Likewise.
3183 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
3184 (default_assemble_integer) Likewise.
3185 (dump_tm_clone_pairs): Likewise.
3186 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
3187 * var-tracking.c (adjust_mems): Allow partial-int modes also.
3188 (prepare_call_arguments): Likewise.
3189 * stor-layout.c (finalize_type_size): Preserve precision.
3190 (layout_type): Use precision, not size.
3192 * expr.c (convert_move): If the target has an explicit converter,
3195 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3197 * gdbinit.in: Skip various inline functions in rtl.h when
3200 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
3203 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
3205 2014-08-29 Richard Biener <rguenther@suse.de>
3207 PR tree-optimization/62291
3208 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
3209 exactly the vector size needed and use quick_push.
3210 (phi_translate_1): Adjust comment.
3211 (valid_in_sets): Remove block argument and remove pointless
3213 (dependent_clean): Adjust for removal of block argument.
3215 (compute_antic_aux): Likewise.
3216 (compute_partial_antic_aux): Likewise.
3218 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3219 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3220 Anna Tikhonova <anna.tikhonova@intel.com>
3221 Ilya Tocar <ilya.tocar@intel.com>
3222 Andrey Turetskiy <andrey.turetskiy@intel.com>
3223 Ilya Verbin <ilya.verbin@intel.com>
3224 Kirill Yukhin <kirill.yukhin@intel.com>
3225 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3227 * config/i386/sse.md
3228 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
3229 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
3230 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
3231 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
3233 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3234 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3235 Anna Tikhonova <anna.tikhonova@intel.com>
3236 Ilya Tocar <ilya.tocar@intel.com>
3237 Andrey Turetskiy <andrey.turetskiy@intel.com>
3238 Ilya Verbin <ilya.verbin@intel.com>
3239 Kirill Yukhin <kirill.yukhin@intel.com>
3240 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3242 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
3243 * config/i386/sse.md
3244 (define_mode_iterator VI4_128_8_256): New.
3245 (define_mode_iterator VI2_128_4_256): Ditto.
3246 (define_mode_iterator PMOV_DST_MODE): Rename into
3247 (define_mode_iterator PMOV_DST_MODE_1): this.
3248 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
3249 Use PMOV_DST_MODE_1 mode iterator.
3250 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3252 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3254 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
3255 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
3256 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
3257 (define_mode_iterator PMOV_DST_MODE_2): New.
3258 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
3259 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
3260 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
3262 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
3263 (define_mode_attr pmov_dst_3): Ditto.
3264 (define_mode_attr pmov_dst_zeroed_3): Ditto.
3265 (define_mode_attr pmov_suff_3): Ditto.
3266 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
3267 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
3268 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
3269 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
3270 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
3271 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
3272 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
3273 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
3274 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
3275 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
3276 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
3277 (define_mode_attr pmov_dst_4): Ditto.
3278 (define_mode_attr pmov_dst_zeroed_4): Ditto.
3279 (define_mode_attr pmov_suff_4): Ditto.
3280 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
3281 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
3282 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
3283 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
3284 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
3285 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
3286 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
3287 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
3288 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
3289 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
3290 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
3292 2014-08-29 Richard Biener <rguenther@suse.de>
3294 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
3295 NON_LVALUE_EXPR in gimple.
3297 2014-08-29 Richard Biener <rguenther@suse.de>
3300 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
3301 from previous refactoring.
3302 (gimple_fold_builtin_strncpy): Likewise.
3304 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3307 * function.c (assign_parm_setup_reg): Remove erroneous checked
3308 cast to rtx_insn * on result of gen_extend_insn in favor of
3309 introducing a new local rtx "pat".
3311 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3313 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
3315 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
3317 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3319 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
3320 (next_insn): Likewise.
3321 * emit-rtl.c (next_insn): Likewise.
3322 (previous_insn): Likewise.
3323 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
3324 "insn" and "next" from rtx to rtx_insn *.
3325 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
3326 "insn", "insn1", "vliw_start", "prologue_end_note",
3327 "last_insn_in_packet".
3329 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3331 * shrink-wrap.h (active_insn_between): Strengthen both params from
3333 * function.c (active_insn_between): Likewise.
3335 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3337 * genattr.c (main): When writing out insn-attr.h, strengthen param
3338 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
3339 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
3340 writing out the definition of dfa_clear_single_insn_cache to the
3341 generated insn-automata.c
3343 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3345 * resource.h (clear_hashed_info_for_insn): Strengthen param from
3347 (incr_ticks_for_insn): Likewise.
3348 (init_resource_info): Likewise.
3350 * resource.c (init_resource_info): Likewise.
3351 (clear_hashed_info_for_insn): Likewise.
3352 (incr_ticks_for_insn): Likewise.
3354 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
3356 (steal_delay_list_from_target): Use methods of "seq".
3357 (try_merge_delay_insns): Use methods of "merged_insns".
3358 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
3359 (reorg_redirect_jump): Likewise for param "jump".
3361 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3363 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
3365 * config/s390/s390.c (s390_split_branches): Eliminate top-level
3366 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
3368 (s390_mainpool_finish): In three places, split out a local rtx
3369 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
3370 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
3371 and split another local rtx "insn" out into rtx "pat" and
3373 * config/sh/sh.c (output_branchy_insn): Rather than working
3374 directly on operands[9], introduce local rtx_code_label *
3375 variables named "lab" in two places, working on them, and then
3376 assigning them to operands[9], so that the intervening operations
3377 are known by the type system to be on insns.
3379 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3381 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
3384 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
3385 in invocation of INSN_HAS_LOCATION.
3387 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3389 * config/rs6000/altivec.h (vec_xl): New #define.
3390 (vec_xst): Likewise.
3391 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
3392 (XXSPLTD_V2DI): Likewise.
3393 (DIV_V2DI): Likewise.
3394 (UDIV_V2DI): Likewise.
3395 (MUL_V2DI): Likewise.
3396 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
3397 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
3398 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
3399 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
3400 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
3401 (UNSPEC_VSX_DIVSD): Likewise.
3402 (UNSPEC_VSX_DIVUD): Likewise.
3403 (UNSPEC_VSX_MULSD): Likewise.
3404 (vsx_mul_v2di): New insn-and-split.
3405 (vsx_div_v2di): Likewise.
3406 (vsx_udiv_v2di): Likewise.
3407 (vsx_xxspltd_<mode>): New insn.
3409 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3411 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
3413 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
3414 (NEXT_INSN): Likewise.
3415 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
3416 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
3418 (no_labels_between_p): Likewise for both params.
3420 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
3421 cast when using NEXT_INSN on operands[2].
3422 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
3423 "insn" from rtx to rtx_insn *, adding a checked cast.
3424 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
3426 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
3428 (arc_text_label): Likewise for param "insn".
3429 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
3431 (arc_ccfsm_record_condition): Likewise for param "jump".
3432 (arc_text_label): Likewise for local "label".
3433 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
3434 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
3435 a method for typesafety. Add a checked cast.
3436 * config/arc/constraints.md (Clb): Add a checked cast when getting
3437 the CODE_LABEL from a LABEL_REF.
3438 * config/arm/arm.c (require_pic_register): Strengthen locals
3439 "seq", "insn" from rtx to rtx_insn *.
3440 (create_fix_barrier): Likewise for locals "selected", "next".
3441 (thumb1_reorg): Likewise for locals "prev", "insn".
3442 (arm_expand_prologue): Likewise for local "last".
3443 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
3445 (thumb2_output_casesi): Likewise for operands[2].
3446 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
3447 strengthen local "insn" from rtx to rtx_insn *.
3448 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
3449 type and param "insn".
3450 (find_prev_insn_start): Likewise.
3451 (hwloop_optimize): Likewise for locals "insn", "last_insn",
3453 (gen_one_bundle): Likewise for loal "t".
3454 (find_load): Likewise for param "insn".
3455 (workaround_speculation): Likewise for locals "insn", "next",
3456 "target", "next_tgt".
3457 * config/c6x/c6x.c (assign_reservations): Likewise for both params
3458 and for locals "insn", "within", "last".
3459 (count_unit_reqs): Likewise for params "head", "tail" and local
3461 (try_rename_operands): Likewise for params "head", "tail".
3462 (reshuffle_units): Likewise for locals "head", "tail", "insn".
3463 (struct c6x_sched_context): Likewise for fields
3464 "last_scheduled_insn", "last_scheduled_iter0".
3465 (init_sched_state): Replace NULL_RTX with NULL.
3466 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
3468 (undo_split_delayed_nonbranch): Likewise for param and for local
3470 (conditionalize_after_sched): Likewise for local "insn".
3471 (bb_earliest_end_cycle): Likewise.
3472 (filter_insns_above): Likewise for locals "insn", "next".
3473 (hwloop_optimize): Remove redundant checked cast.
3474 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
3475 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
3477 (cris_simple_epilogue): Likewise.
3478 (cris_expand_prologue): Likewise.
3479 (cris_expand_epilogue): Likewise.
3480 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
3481 local "insn" from rtx to rtx_insn *.
3482 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
3483 (struct frv_packet_group): Likewise for the elements within array
3484 fields "insns", "sorted", and for field "nop".
3485 (frv_packet): Likewise for the elements within array field
3487 (frv_add_insn_to_packet): Likewise for param "insn".
3488 (frv_insert_nop_in_packet): Likewise for param "insn" and local
3490 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
3491 (frv_sort_insn_group_1): Likewise for local "insn".
3492 (frv_optimize_membar_local): Likewise.
3493 (frv_align_label): Likewise for locals "x", "last", "barrier",
3495 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
3497 (ia64_sched_init): Likewise for local "insn".
3498 (scheduled_good_insn): Likewise for param "last".
3499 (struct _ia64_sched_context): Likewise for field
3500 "last_scheduled_insn".
3501 (ia64_init_sched_context): Replace NULL_RTX with NULL.
3502 (struct bundle_state): Likewise for field "insn".
3503 (issue_nops_and_insn): Likewise for param "insn".
3504 (get_next_important_insn): Likewise for return type and both
3506 (ia64_add_bundle_selector_before): Likewise for param "insn".
3507 (bundling): Likewise for params "prev_head_insn", "tail" and
3508 locals "insn", "next_insn", "b". Eliminate top-level local rtx
3509 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
3510 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
3511 Strengthen final param from rtx to rtx_insn *.
3512 (iq2000_move_1word): Likewise for second param.
3513 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
3514 param "cur_insn" and local "next_insn".
3515 (iq2000_move_1word): Likewise for param "insn".
3516 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
3517 casts when using NEXT_INSN on operands[1].
3518 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
3519 "insn" from rtx to rtx_insn *.
3520 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
3521 "x", introducing local rtx_insn * "insn" for when working with the
3522 CODE_LABEL of the LABEL_REF.
3523 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
3525 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
3527 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
3529 (conditionalize_block): Likewise for return type and param.
3530 (mcore_is_dead): Likewise for param "first" and local "insn".
3531 (emit_new_cond_insn): Likewise for return type.
3532 (conditionalize_block): Likewise for return type, param, and
3533 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
3535 (conditionalize_optimization): Likewise for local "insn".
3536 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
3538 * config/microblaze/microblaze.md: Add checked casts when using
3540 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
3541 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
3542 and rtx_insn * "insn".
3543 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
3544 checked cast when using NEXT_INSN on operands[2].
3545 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
3546 local "insn" from rtx to rtx_insn *.
3547 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
3549 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
3550 Add a checked cast when using NEXT_INSN on operands[1].
3551 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
3553 (pa_output_cbranch): Likewise for final param.
3554 (pa_output_lbranch): Likewise for second param.
3555 (pa_output_bb): Likewise for third param.
3556 (pa_output_bvb): Likewise.
3557 (pa_output_dbra): Likewise for second param.
3558 (pa_output_movb): Likewise.
3559 (pa_output_parallel_movb): Likewise.
3560 (pa_output_parallel_addb): Likewise.
3561 (pa_output_millicode_call): Likewise for first param.
3562 (pa_output_mul_insn): Likewise for second param.
3563 (pa_output_div_insn): Likewise for third param.
3564 (pa_output_mod_insn): Likewise for second param.
3565 (pa_jump_in_call_delay): Likewise for param.
3566 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
3567 (pa_output_div_insn): Likewise.
3568 (pa_output_mod_insn): Likewise.
3569 (pa_output_cbranch): Likewise.
3570 (pa_output_lbranch): Likewise.
3571 (pa_output_bb): Likewise.
3572 (pa_output_bvb): Likewise.
3573 (pa_output_dbra): Likewise.
3574 (pa_output_movb): Likewise.
3575 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
3576 to simplify and for typesafety.
3577 (pa_output_call): Use method of rtx_sequence *.
3578 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
3579 (pa_jump_in_call_delay): Likewise.
3580 (pa_output_parallel_movb): Likewise.
3581 (pa_output_parallel_addb): Likewise.
3582 (pa_following_call): Likewise.
3583 (pa_combine_instructions): Likewise for locals "anchor",
3585 (pa_can_combine_p): Likewise for params "anchor", "floater" and
3586 locals "start", "end".
3587 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
3588 param "insn" and local "local_insn".
3589 (picochip_final_prescan_insn): Likewise for local "local_insn".
3590 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
3592 (uses_TOC): Likewise.
3593 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
3594 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
3595 splitting out to more tightly-scoped locals, 3 as rtx and one as
3597 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
3599 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
3601 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
3603 (fixup_addr_diff_vecs): Likewise.
3604 (reg_unused_after): Likewise for param 2.
3605 (sh_can_redirect_branch): Likewise for both params.
3606 (check_use_sfunc_addr): Likewise for param 1.
3607 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
3608 (find_barrier): Likewise for local "last_got".
3609 (gen_block_redirect): Likewise for return type, param "jump" and
3610 locals "prev", "scan", "next", "insn".
3611 (struct far_branch): Likewise for fields "near_label",
3612 "insert_place", "far_label".
3613 (gen_far_branch): Likewise for local "jump".
3614 (fixup_addr_diff_vecs): Likewise for param "first" and locals
3616 (barrier_align): Likewise for param and for locals "prev", "x".
3617 Introduce local rtx_sequence * "prev_seq" and use insn method for
3618 typesafety and clarity.
3619 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
3620 (get_dest_uid): Likewise for local "dest".
3621 (split_branches): Likewise for locals "next", "beyond", "label",
3622 "block", "far_label". Add checked casts when assigning to
3623 bp->far_label and "far_label".
3624 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
3625 (sequence_insn_p): Likewise.
3626 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
3627 more loop-scoped rtx "insn" when walking LABEL_REFS.
3628 (sh_can_redirect_branch): Strengthen both params from rtx to
3630 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
3631 new local rtx_sequence * "seq" via a dyn_cast, and use a method
3632 for clarity and typesafety.
3633 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
3634 "insn" from rtx to rtx_insn *.
3635 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
3636 when using NEXT_INSN on the CODE_LABEL in operands[2].
3637 (define_insn "casesi_worker_2"): Likewise.
3638 (define_insn "casesi_shift_media"): Likewise.
3639 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
3641 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
3642 Strengthen field "insn" from rtx to rtx_insn *.
3643 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
3644 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
3645 param "start_insn" and local "start_insn".
3646 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
3648 (find_set_of_reg_bb): Likewise for param "insn".
3649 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
3650 (trace_reg_uses): Likewise for param "start_insn".
3651 (sh_treg_combine::cbranch_trace): Likewise for field
3653 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
3655 (sh_treg_combine::record_set_of_reg): Likewise for param
3656 "start_insn" and local "i".
3657 (sh_treg_combine::can_remove_cstore): Likewise for local
3659 (sh_treg_combine::try_optimize_cbranch): Likewise for param
3661 (sh_treg_combine::execute): Likewise for local "i".
3662 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
3664 (sparc_check_64): Likewise for second param.
3665 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
3666 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
3667 dyn_cast, using its insn method for typesafety and clarity.
3668 (empty_delay_slot): Strengthen param "insn" from rtx to
3670 (set_extends): Likewise.
3671 (sparc_check_64): Likewise.
3672 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
3673 for locals "seq", "last_insn".
3674 (combine_bnp): Likewise for param "insn".
3675 (xstormy16_reorg): Likewise for local "insn".
3676 * config/v850/v850.c (substitute_ep_register): Likewise for params
3677 "first_insn", "last_insn" and local "insn".
3678 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
3679 elements of "regs" array, and local "insn".
3680 * except.c (emit_note_eh_region_end): Likewise for param "insn".
3681 * final.c (final_sequence): Strengthen this global from rtx to
3683 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
3685 (final_scan_insn): Update assignment to "final_sequence" to be
3686 from "seq", the cast version of "body", for type-safety.
3687 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
3688 "insns" from rtx to rtx_insn *.
3689 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
3690 * genattr.c (main): When writing out generated insn-attr.h,
3691 strengthen params 1 and 3 of eligible_for_delay,
3692 eligible_for_annul_true, eligible_for_annul_false from rtx to
3694 * genattrtab.c (write_eligible_delay): Likewise when writing out
3695 generated insn-attrtab.c; also local "insn" the generated
3697 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
3699 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
3700 "start_label" from rtx to rtx_insn *.
3701 * ira.c (decrease_live_ranges_number): Likewise for local "p".
3702 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
3703 "insns" and local "insn".
3704 (validate_equiv_mem): Likewise for param "start" and local "insn".
3705 (memref_used_between_p): Likewise for params "start", "end" and
3707 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
3709 * loop-doloop.c (doloop_optimize): Within region guarded by
3710 INSN_P (doloop_pat), introduce a new local rtx_insn *
3711 "doloop_insn" via a checked cast, and use it for typesafety,
3712 eventually writing the value back into doloop_pat.
3713 * output.h (final_sequence): Strengthen this global from rtx to
3715 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
3716 reintroducing "insn" as an rtx_insn * via a checked cast.
3717 Strengthen param "attempt" and local "new_insn"from rtx to
3719 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
3721 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
3722 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
3723 "p" in favor of more tightly-scoped replacements, sometimes rtx
3724 and sometimes rtx_insn *, as appropriate.
3725 (delete_output_reload): Eliminate top-level rtx "i1", splitting
3726 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
3727 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
3728 local "trial" from rtx to rtx_insn *.
3729 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
3730 rtx to rtx_insn *. Strenghten local "pat" from rtx to
3731 rtx_sequence * and use methods for clarity and typesafety.
3732 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
3733 rtx to rtx_insn *. Strenghten local "li" from rtx to
3734 rtx_insn_list * and use its methods for clarity and typesafety.
3735 (steal_delay_list_from_target): Strengthen param "insn" from rtx
3737 (steal_delay_list_from_fallthrough): Likewise.
3738 (try_merge_delay_insns): Likewise for param "thread" and locals
3739 "trial", "next_trial", "delay_insn".
3740 (redundant_insn): Likewise for param "target" and local "trial".
3741 (own_thread_p): Likewise for param "thread" and locals
3742 "active_insn", "insn".
3743 (get_label_before): Likewise for param "insn".
3744 (fill_simple_delay_slots): Likewise for local "new_label"; use
3745 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
3746 (label_before_next_insn): Strengthen return type and local "insn"
3747 from rtx to rtx_insn *.
3748 (relax_delay_slots): Likewise for locals "other", "tmp".
3749 (make_return_insns): Likewise for param "first" and locals "insn",
3750 "jump_insn", "prev". Move declaration of "pat" to its assignment
3751 and strengthen from rtx to rtx_sequence *. Use its methods for
3752 clarity and typesafety.
3753 * rtlanal.c (no_labels_between_p): Strengthen params from
3754 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
3756 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
3757 from const_rtx to const rtx_insn *.
3758 (reg_set_between_p): Rename param "from_insn" to
3759 "uncast_from_insn", and reintroduce "from_insn" as a
3760 const rtx_insn * via a checked cast.
3761 (modified_between_p): Likewise for param "start" as "uncast_start".
3762 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
3763 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
3764 "tmp", head" from rtx to rtx_insn *.
3765 (recompute_rev_top_order): Likewise for local "insn".
3766 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
3767 * store-motion.c (build_store_vectors): Likewise for local "insn".
3768 Strengthen local "st" from rtx to rtx_insn_list * and use methods
3769 for clarity and typesafety.
3770 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
3772 (computation_cost): Likewise for local "seq".
3773 (get_address_cost): Likewise.
3775 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3777 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
3779 (label_is_jump_target_p): Likewise for second param.
3781 * rtlanal.c (tablejump_p): Likewise for param "insn".
3782 (label_is_jump_target_p): Likewise for param "jump_insn".
3784 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3786 * rtl.h (find_first_parameter_load): Strengthen return type and
3787 both params from rtx to rtx_insn *.
3788 * rtlanal.c (find_first_parameter_load): Strengthen return type,
3789 both params and locals "before", "first_set" from rtx to
3790 rtx_insn *. Remove now-redundant cast.
3791 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
3793 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3795 * rtl.h (find_last_value): Delete.
3796 * rtlanal.c (find_last_value): Delete.
3798 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3800 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
3801 from rtx to rtx_insn *.
3802 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
3803 rtx "note" with new local rtx_insn * "new_head" when calculating
3804 head insn of new basic block.
3805 * combine.c (combine_split_insns): Strengthen return type and local
3806 "ret" from rtx to rtx_insn *.
3807 (likely_spilled_retval_p): Likewise for locals "use" and "p".
3808 (try_combine): Eliminate local "m_split", splitting into new
3809 locals "m_split_insn" and "m_split_pat".
3810 (find_split_point): Strengthen local "seq" from rtx into
3812 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
3813 locals "label", "branch".
3814 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
3816 (define_expand "umulsi3_highpart"): Likewise for local "insn".
3817 * dse.c (note_add_store_info): Likewise for fields "first",
3819 (note_add_store): Likewise for local "insn".
3820 (emit_inc_dec_insn_before): Likewise for locals "insn",
3822 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
3823 (replace_read): Likewise for locals "insns", "this_insn".
3824 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
3825 (notice_eh_throw): Likewise for param "insn".
3826 (before_next_cfi_note): Likewise for return type, param, and local
3828 (connect_traces): Likewise for local "note".
3829 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
3830 (verify_rtl_sharing): Likewise.
3831 (unshare_all_rtl_in_chain): Likewise for param "insn".
3832 (get_first_nonnote_insn): Likewise for local "insn".
3833 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
3834 "seq" and use its methods to clarify things.
3835 (next_insn): Strengthen return type from rtx to rtx_insn *.
3836 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
3837 local rtx_insn * using a checked cast, dropping a checked cast
3838 made redundant by this change. Use a cast to and method of
3839 rtx_sequence to clarify the code.
3840 (previous_insn): Rename param "insn" to "uncast_insn" and
3841 reintroduce "insn" as a local rtx_insn * using a checked cast,
3842 dropping a checked cast made redundant by this change. Use a cast
3843 to and method of rtx_sequence to clarify the code.
3844 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
3845 reintroduce "insn" as a local rtx_insn * using a checked cast,
3846 dropping a checked cast made redundant by this change.
3847 (next_nonnote_insn_bb): Likewise.
3848 (prev_nonnote_insn): Likewise.
3849 (prev_nonnote_insn_bb): Likewise.
3850 (next_nondebug_insn): Likewise.
3851 (prev_nondebug_insn): Likewise.
3852 (next_nonnote_nondebug_insn): Likewise.
3853 (prev_nonnote_nondebug_insn): Likewise.
3854 (next_real_insn): Likewise.
3855 (prev_real_insn): Likewise.
3856 (next_active_insn): Likewise.
3857 (prev_active_insn): Likewise.
3858 (next_cc0_user): Likewise. Use rtx_sequence and a method for
3860 (prev_cc0_setter): Likewise.
3861 (try_split): Rename param "trial" to "uncast_trial" and
3862 reintroduce "insn" as a local rtx_insn * using a checked cast,
3863 dropping checked casts made redundant by this change.
3864 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
3866 (remove_insn): Rename param "insn" to "uncast_insn" and
3867 reintroduce "insn" as a local rtx_insn * using a checked cast.
3868 (emit_pattern_after_setloc): Likewise for param "after", as
3870 (emit_pattern_after): Likewise. Strengthen local "prev" from
3872 (emit_pattern_before_setloc): Rename param "before" to
3873 "uncast_before" and reintroduce "before" as a local rtx_insn *
3874 using a checked cast. Strengthen locals "first", "last" from
3876 (emit_pattern_before): Likewise rename/cast param "before" to
3877 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
3878 * except.c (copy_reg_eh_region_note_forward): Strengthen param
3879 "first" and local "insn" from rtx to rtx_insn *.
3880 (copy_reg_eh_region_note_backward): Likewise for param "last"
3882 * expr.c (fixup_args_size_notes): Rename param "last" to
3883 "uncast_last" and reintroduce "last" as a local rtx_insn *
3884 using a checked cast. Strengthen local "insn" from rtx to
3886 * function.c (set_insn_locations): Strengthen param "insn" from
3888 (record_insns): Likewise for param "insns" and local "tmp".
3889 (active_insn_between): Rename param "tail" to
3890 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
3891 using a checked cast.
3892 (thread_prologue_and_epilogue_insns): Split out top-level local
3893 rtx "seq" into three different rtx_insn * locals. Strengthen
3894 local "prologue_seq" from rtx to rtx_insn *.
3895 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
3896 from rtx to rtx_insn *.
3897 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
3898 (priority): Likewise for locals "prev_first", "twin".
3899 (setup_insn_max_reg_pressure): Likewise for param "after".
3900 (sched_setup_bb_reg_pressure_info): Likewise.
3901 (no_real_insns_p): Strengthen params from const_rtx to
3903 (schedule_block): Strengthen local "next_tail" from rtx to
3905 * ifcvt.c (find_active_insn_before): Strengthen return type and
3906 param "insn" from rtx to rtx_insn *.
3907 (find_active_insn_after): Likewise.
3908 (cond_exec_process_insns): Likewise for param "start" and local "insn".
3909 (cond_exec_process_if_block): Likewise for locals "then_start",
3910 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
3911 (noce_process_if_block): Likewise for local "jump".
3912 (merge_if_block): Likewise for two locals named "end".
3913 (cond_exec_find_if_block): Likewise for local "last_insn".
3914 * jump.c (delete_related_insns): Rename param "insn" to
3915 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
3916 checked cast. Strengthen local "p" from rtx to rtx_insn *.
3917 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
3919 (split_reg): Likewise.
3920 * lra.c (lra_process_new_insns): Likewise.
3921 * modulo-sched.c (permute_partial_schedule): Strengthen param
3922 "last" from rtx to rtx_insn *.
3923 * optabs.c (add_equal_note): Likewise for param "insns" and local
3925 (expand_binop_directly): Add checked casts to rtx_insn * within
3926 NEXT_INSN (pat) uses.
3927 (expand_unop_direct): Likewise.
3928 (maybe_emit_unop_insn): Likewise.
3929 * recog.c (peep2_attempt): Strengthen locals "last",
3930 "before_try", "x" from rtx to rtx_insn *.
3931 * reorg.c (optimize_skip): Strengthen return type and local
3932 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
3933 and locals "trial", "next_trial" from rtx to rtx_insn *.
3934 * resource.c (next_insn_no_annul): Strengthen return type and
3935 param "insn" from rtx to rtx_insn *. Use a cast to and method of
3936 rtx_sequence to clarify the code.
3937 (mark_referenced_resources): Add a checked cast to rtx_insn *
3938 within PREV_INSN (x).
3939 (find_dead_or_set_registers): Strengthen return type, param
3940 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
3941 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
3943 (mark_target_live_regs): Strengthen params "insns" and "target",
3944 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
3945 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
3947 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
3948 from rtx to rtx_insn *.
3949 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
3950 from rtx to rtx_insn *.
3951 (copy_reg_eh_region_note_backward): Likewise.
3952 (unshare_all_rtl_in_chain): Likewise for sole param.
3953 (dump_rtl_slim): Strengthen second and third params from const_rtx
3954 to const rtx_insn *.
3955 * sched-deps.c (sched_free_deps): Strengthen params "head" and
3956 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
3957 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
3958 "next_tail" from rtx to rtx_insn *.
3959 (begin_move_insn): Likewise for local "next".
3960 * sched-int.h (sched_free_deps): Likewise for first and second
3962 (no_real_insns_p): Strengthen both params from const_rtx to
3964 (sched_setup_bb_reg_pressure_info): Strengthen second params from
3966 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
3968 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
3969 and locals "insn", "tail" from const_rtx to const rtx_insn *.
3970 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
3972 (debug_rtl_slim): Strengthen params "first" and "last" from
3973 const_rtx to const rtx_insn *.
3974 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
3975 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
3976 (convert_to_simple_return): Likewise for param "returnjump".
3977 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
3979 (convert_to_simple_return): Likewise for param "returnjump".
3980 * valtrack.c (propagate_for_debug): Likewise for params
3982 * valtrack.h (propagate_for_debug): Likewise for second param.
3984 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3986 * output.h (insn_current_reference_address): Strengthen param
3987 from rtx to rtx_insn *.
3988 * final.c (insn_current_reference_address): Likewise.
3990 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3992 * basic-block.h (inside_basic_block_p): Strengthen param from
3993 const_rtx to const rtx_insn *.
3994 * cfgbuild.c (inside_basic_block_p): Likewise.
3996 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3998 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
4000 (get_trace_info): Likewise for param "insn".
4001 (save_point_p): Likewise.
4002 (maybe_record_trace_start): Likewise for both params.
4003 (maybe_record_trace_start_abnormal): Likewise.
4004 (create_trace_edges): Likewise for sole param and for three of the
4006 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
4007 to rtx_insn *, and update a call to pat->element to pat->insn.
4009 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4011 * function.h (struct expr_status): Convert field "x_forced_labels"
4012 from rtx_expr_list * to rtx_insn_list *.
4014 * cfgbuild.c (make_edges): Convert local "x" from an
4015 rtx_expr_list * to an rtx_insn_list *, replacing use of
4016 "element" method with "insn" method.
4017 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4018 * except.c (sjlj_emit_dispatch_table): Replace use of
4019 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
4021 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
4022 rtx_expr_list * to an rtx_insn_list *, replacing use of
4023 "element" method with "insn" method.
4024 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4025 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
4026 rtx_insn *, adding a checked cast. Replace use of
4027 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
4029 (expand_label): Likewise for local "label_r".
4031 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4033 * function.h (struct rtl_data): Convert field
4034 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
4036 * rtl.h (remove_node_from_insn_list): New prototype.
4038 * builtins.c (expand_builtin): When prepending to
4039 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
4041 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
4042 to rtx_insn_list *, and use its "insn" method rather than
4044 * cfgrtl.c (delete_insn): Use new function
4045 remove_node_from_insn_list rather than
4046 remove_node_from_expr_list.
4047 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
4048 to rtx_insn_list *, and use its "insn" method rather than
4050 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4051 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4052 * rtlanal.c (remove_node_from_insn_list): New function, adapted
4053 from remove_node_from_expr_list.
4054 * stmt.c (expand_label): When prepending to
4055 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
4058 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4060 * function.h (struct rtl_data): Strengthen fields "x_return_label"
4061 and "x_naked_return_label" from rtx to rtx_code_label *.
4063 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4065 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
4066 (SET_NEXT_INSN): Likewise.
4067 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
4069 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
4070 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
4071 to split out the SEQUENCE from local "bundle", strengthening the
4072 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
4073 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
4074 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
4075 and the type of the elements of the "slot" array from rtx to
4077 (reorg_split_calls): Likewise for locals "insn" and "next", and
4078 the type of the elements of the "slot" array.
4080 * config/frv/frv.c (frv_nops): Likewise for the elements of this
4082 (frv_function_prologue): Likewise for locals "insn", "next",
4084 (frv_register_nop): Introduce a local "nop_insn" to be the
4085 rtx_insn * containing rtx "nop".
4087 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
4088 used as an insn and sometimes as a pattern, so rename it to
4089 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
4090 using it where dealing with the core insn.
4092 * config/picochip/picochip.c (reorder_var_tracking_notes):
4093 Strengthen locals "insn", "next", "last_insn", "queue",
4094 "next_queue", "prev" from rtx to rtx_insn *.
4096 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
4097 the second param is an rtx_insn ** rather than an rtx **.
4098 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
4099 from rtx to rtx_sequence *, and introduce local named "sequence",
4100 using methods of rtx_sequence to clarify the code.
4101 (remove_insn): Introduce local rtx_sequence * named "sequence" and
4103 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
4104 Rename param "after" to "uncast_after", reintroducing "after" as a
4105 local rtx_insn * with a checked cast.
4106 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
4107 reintroducing "after" as a local rtx_insn * with a checked cast.
4108 Strengthen local "last" from rtx to rtx_insn * and remove the
4109 now-redundant checked casts.
4110 (copy_delay_slot_insn): Strengthen return type and param from rtx
4113 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
4114 "last" from rtx to rtx_insn *.
4116 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4118 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
4119 param from rtx to rtx_insn *.
4121 * emit-rtl.c (copy_delay_slot_insn): Likewise.
4123 * reorg.c (skip_consecutive_labels): Strengthen return type, param
4124 and local "insn" from rtx to rtx_insn *.
4125 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
4126 (unfilled_slots_next): Likewise.
4127 (function_return_label): Strengthen from rtx to rtx_code_label *.
4128 (function_simple_return_label): Likewise.
4129 (first_active_target_insn): Strengthen return type and param from
4131 (find_end_label): Strengthen return type from rtx to
4132 rtx_code_label *; strengthen locals as appropriate.
4133 (emit_delay_sequence): Strengthen return type, param "insn" and
4134 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
4135 and local "li" from rtx to rtx_insn_list *, using methods of
4136 rtx_insn_list for clarity and typesafety.
4137 (add_to_delay_list): Strengthen return type and param "insn" from
4138 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
4139 rtx_insn_list * and use methods of rtx_insn_list.
4140 (delete_from_delay_slot): Strengthen return type, param "insn",
4141 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
4142 Strengthen local "seq" from rtx to rtx_sequence *, and local
4143 "delay_list" from rtx to rtx_insn_list *, using methods of
4144 rtx_sequence for clarity and type-safety.
4145 (delete_scheduled_jump): Add checked cast when invoking
4146 delete_from_delay_slot. Strengthen local "trial" from rtx to
4148 (optimize_skip): Strengthen return type and local "delay_list"
4149 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
4151 (steal_delay_list_from_target): Strengthen return type, param
4152 "delay_list" and local "new_delay_list" from rtx to
4153 rtx_insn_list *. Strengthen param "seq" from rtx to
4154 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
4156 Split out local "temp" into multiple more-tightly scoped locals:
4157 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
4158 of rtx_insn_list and rtx_sequence for clarity and typesafety.
4159 Strengthen locals named "trial" from rtx to rtx_insn *.
4160 (steal_delay_list_from_fallthrough): Strengthen return type and
4161 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
4162 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
4163 Strengthen local "trial" from rtx to rtx_insn *.
4164 (try_merge_delay_insns): Strength local "merged_insns" from rtx
4165 to rtx_insn_list * and use its methods. Strengthen local "pat"
4166 from rtx to rtx_sequence * and use its methods. Strengthen locals
4167 "dtrial" and "new_rtx" from rtx to rtx_insn *.
4168 (get_label_before): Strengthen return type and local "label" from
4170 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
4171 "next_trial", "next", prev". Strengthen local "delay_list" from
4172 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
4174 (follow_jumps): Strengthen return type, param "label" and locals
4175 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
4176 (fill_slots_from_thread): Strengthen return type, param
4177 "delay_list" from rtx to rtx_insn_list *. Strengthen params
4178 "insn", "thread", "opposite_thread" and locals "new_thread",
4179 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
4180 "sequence" from a checked cast to rtx_sequence so that we can call
4181 steal_delay_list_from_target and steal_delay_list_from_fallthrough
4182 with an rtx_sequence *.
4183 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
4184 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
4185 Strengthen local "delay_list" from rtx to rtx_insn_list *.
4186 (relax_delay_slots): Strengthen param "first" and locals "insn",
4187 "next", "trial", "delay_insn", "target_label" from rtx to
4188 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
4189 Introduce a local "trial_seq" for PATTERN (trial) of type
4190 rtx_sequence *, in both cases using methods of rtx_sequence.
4191 (dbr_schedule): Strengthen param "first" and locals "insn",
4192 "next", "epilogue_insn" from rtx to rtx_insn *.
4194 2014-08-28 Richard Biener <rguenther@suse.de>
4196 PR tree-optimization/62283
4197 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
4198 Do not peel loops for alignment where the vector loop likely
4199 doesn't run at least VF times.
4201 2014-08-28 Bin Cheng <bin.cheng@arm.com>
4203 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
4204 important_candidates. Consider all important candidates if
4205 IVS doesn't give any result. Remove check on ivs->upto.
4206 (try_add_cand_for): Call iv_ca_add_use only once.
4208 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4209 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4210 Anna Tikhonova <anna.tikhonova@intel.com>
4211 Ilya Tocar <ilya.tocar@intel.com>
4212 Andrey Turetskiy <andrey.turetskiy@intel.com>
4213 Ilya Verbin <ilya.verbin@intel.com>
4214 Kirill Yukhin <kirill.yukhin@intel.com>
4215 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4217 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
4218 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
4220 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
4221 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4222 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4223 (define_insn "*mul<mode>3"): Add EVEX version.
4225 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4226 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4227 Anna Tikhonova <anna.tikhonova@intel.com>
4228 Ilya Tocar <ilya.tocar@intel.com>
4229 Andrey Turetskiy <andrey.turetskiy@intel.com>
4230 Ilya Verbin <ilya.verbin@intel.com>
4231 Kirill Yukhin <kirill.yukhin@intel.com>
4232 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4234 * config/i386/sse.md
4235 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
4236 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
4237 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
4238 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
4239 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
4240 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
4241 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
4242 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
4243 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
4244 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
4245 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
4246 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
4247 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
4248 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
4249 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
4250 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
4252 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4253 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4254 Anna Tikhonova <anna.tikhonova@intel.com>
4255 Ilya Tocar <ilya.tocar@intel.com>
4256 Andrey Turetskiy <andrey.turetskiy@intel.com>
4257 Ilya Verbin <ilya.verbin@intel.com>
4258 Kirill Yukhin <kirill.yukhin@intel.com>
4259 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4261 * config/i386/sse.md
4262 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
4263 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
4264 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
4266 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4267 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4268 Anna Tikhonova <anna.tikhonova@intel.com>
4269 Ilya Tocar <ilya.tocar@intel.com>
4270 Andrey Turetskiy <andrey.turetskiy@intel.com>
4271 Ilya Verbin <ilya.verbin@intel.com>
4272 Kirill Yukhin <kirill.yukhin@intel.com>
4273 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4275 * config/i386/sse.md
4276 (define_mode_iterator VI128_256): New.
4277 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
4279 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4280 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4281 Anna Tikhonova <anna.tikhonova@intel.com>
4282 Ilya Tocar <ilya.tocar@intel.com>
4283 Andrey Turetskiy <andrey.turetskiy@intel.com>
4284 Ilya Verbin <ilya.verbin@intel.com>
4285 Kirill Yukhin <kirill.yukhin@intel.com>
4286 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4288 * config/i386/sse.md
4289 (define_mode_iterator VI8_256_512): New.
4290 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
4292 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
4293 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
4295 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
4297 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4299 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
4300 pointer to the cumulative reloc value and return the value for
4302 (compute_reloc_for_rtx): Take a const_rtx. Call
4303 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
4304 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
4305 for_each_rtx for the CONST case.
4307 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4309 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
4310 (mark_constants_in_pattern): ...this new function to iterate over
4312 (mark_constants): Update accordingly.
4314 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4316 * varasm.c: Include rtl-iter.h.
4317 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
4318 Remove the pointer to the cumulative hashval_t and just return
4319 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
4320 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4321 Accumulate the hashval_ts here instead of const_rtx_hash_1.
4323 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4325 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
4326 Give real type of data parameter. Remove return value.
4327 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
4328 to iterate over subrtxes.
4330 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4332 * var-tracking.c (use_narrower_mode_test): Turn from being a
4333 for_each_rtx callback to being a function that examines each
4335 (adjust_mems): Update accordingly.
4337 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4339 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
4340 callback to being a function that examines each subrtx itself.
4341 Remove handling of null rtxes.
4342 (add_uses): Update accordingly.
4344 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4346 * var-tracking.c: Include rtl-iter.h.
4347 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
4348 to being a function that examines each subrtx itself.
4349 (use_type): Update accordingly.
4351 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4353 * store-motion.c: Include rtl-iter.h.
4354 (extract_mentioned_regs_1): Delete.
4355 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
4356 for_each_rtx to iterate over subrtxes.
4358 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4360 * sel-sched.c: Include rtl-iter.h
4361 (count_occurrences_1): Delete.
4362 (count_occurrences_equiv): Turn rtxes into const_rtxes.
4363 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4365 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4367 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
4368 * rtlanal.c (tls_referenced_p_1): Delete.
4369 (tls_referenced_p): Take a const_rtx rather than an rtx.
4370 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4372 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4374 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
4375 (for_each_inc_dec): Take an rtx rather than an rtx *.
4376 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
4377 (cselib_record_sets): Likewise.
4378 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
4379 (check_for_inc_dec): Likewise.
4380 * rtlanal.c (for_each_inc_dec_ops): Delete.
4381 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
4382 rather than a pointer to the memory address. Replace
4383 for_each_inc_dec_ops argument with separate function and data
4384 arguments. Abort on non-autoinc addresses.
4385 (for_each_inc_dec_find_mem): Delete.
4386 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
4387 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
4389 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4391 * rtl.h (find_all_hard_regs): Declare.
4392 * rtlanal.c (find_all_hard_regs): New function.
4393 (record_hard_reg_uses_1): Delete.
4394 (record_hard_reg_uses): Use find_all_hard_regs.
4396 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4398 * rtl.h (replace_label_data): Delete.
4399 (replace_label): Take the old label, new label and update-nuses flag
4400 as direct arguments. Return void.
4401 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
4402 * rtlanal.c (replace_label): Update interface as above. Handle
4403 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
4404 iterator. Use FOR_EACH_SUBRTX_PTR.
4406 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4408 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
4409 with const_rtx parameters.
4410 * varasm.c (get_pool_constant): Likewise.
4411 * rtlanal.c (rtx_referenced_p_1): Delete.
4412 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4413 Assert that the rtx we're looking for is nonnull. Allow searches
4414 for constant pool SYMBOL_REFs.
4416 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4418 * reload1.c: Include rtl-iter.h.
4419 (note_reg_elim_costly): Turn from being a for_each_rtx callback
4420 to being a function that examines each subrtx itself.
4421 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
4423 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4425 * regcprop.c (cprop_find_used_regs_1): Delete.
4426 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4428 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4430 * regcprop.c: Include rtl-iter.h.
4431 (kill_value): Take a const_rtx.
4432 (kill_autoinc_value): Turn from being a for_each_rtx callback
4433 to being a function that examines each subrtx itself.
4434 (copyprop_hardreg_forward_1): Update accordingly.
4436 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4438 * reg-stack.c: Include rtl-iter.h.
4439 (subst_stack_regs_in_debug_insn): Delete.
4440 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
4441 instead of for_each_rtx.
4443 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4445 * lower-subreg.c (find_decomposable_subregs): Turn from being
4446 a for_each_rtx callback to being a function that examines each
4447 subrtx itself. Remove handling of null rtxes.
4448 (decompose_multiword_subregs): Update accordingly.
4450 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4452 * lower-subreg.c (adjust_decomposed_uses): Delete.
4453 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
4454 Remove handling of null rtxes.
4456 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4458 * lower-subreg.c: Include rtl-iter.h.
4459 (resolve_subreg_use): Turn from being a for_each_rtx callback
4460 to being a function that examines each subrtx itself. Remove
4461 handling of null rtxes.
4462 (resolve_reg_notes, resolve_simple_move): Update accordingly.
4463 (decompose_multiword_subregs): Likewise.
4465 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4467 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
4468 to being a function that examines each subrtx itself.
4469 (simplify_using_condition, simplify_using_initial_values): Update
4472 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4474 * loop-iv.c: Include rtl-iter.h.
4475 (find_single_def_src): New function.
4476 (replace_single_def_regs): Turn from being a for_each_rtx callback
4477 to being a function that examines each subrtx itself.
4478 (replace_in_expr, simplify_using_initial_values): Update accordingly.
4480 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4482 * jump.c (eh_returnjump_p_1): Delete.
4483 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4484 Remove handling of null rtxes.
4486 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4488 * jump.c: Include rtl-iter.h.
4489 (returnjump_p_1): Delete.
4490 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4491 Remove handling of null rtxes.
4493 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4495 * ira.c: Include rtl-iter.h.
4496 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
4497 to being a function that examines each subrtx itself. Remove
4498 handling of null rtxes.
4499 (update_equiv_regs): Update call accordingly.
4501 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4503 * fwprop.c: Include rtl-iter.h.
4504 (varying_mem_p): Turn from being a for_each_rtx callback to being
4505 a function that examines each subrtx itself.
4506 (propagate_rtx): Update accordingly.
4508 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4510 * function.c: Include rtl-iter.h
4511 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
4512 callback to being a function that examines each subrtx itself.
4513 Return the changed flag.
4514 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
4515 (instantiate_virtual_regs): Update calls accordingly.
4517 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4519 * final.c: Include rtl-iter.h.
4520 (mark_symbol_ref_as_used): Delete.
4521 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
4524 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4526 * emit-rtl.c: Include rtl-iter.h.
4527 (find_auto_inc): Turn from being a for_each_rtx callback to being
4528 a function that examines each subrtx itself. Assume the first operand
4529 to an RTX_AUTOINC is the automodified register.
4530 (try_split): Update call accordingly.
4532 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4534 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
4535 Return a bool, inverting the result so that 0/false means "not ok".
4536 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
4537 subrtxes of a CONST.
4538 (mem_loc_descriptor, add_const_value_attribute)
4539 (resolve_addr_in_expr): Update calls accordingly.
4541 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4543 * dwarf2out.c: Include rtl-iter.h.
4544 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
4545 Remove unused data parameter. Return a bool, inverting the result
4546 so that 0/false means "not ok".
4547 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
4548 instead of for_each_rtx.
4550 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4552 * dse.c: Include rtl-iter.h.
4553 (check_mem_read_rtx): Change void * parameter to real type.
4554 Remove return value.
4555 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
4556 for_each_rtx. Don't handle null rtxes.
4558 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4560 * df-problems.c: Include rtl-iter.h.
4561 (find_memory): Turn from being a for_each_rtx callback to being
4562 a function that examines each subrtx itself. Continue to look for
4563 volatile references even after a nonvolatile one has been found.
4564 (can_move_insns_across): Update calls accordingly.
4566 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4568 * ddg.c (walk_mems_2, walk_mems_1): Delete.
4569 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
4570 to iterate over subrtxes. Return a bool rather than an int.
4572 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4574 * ddg.c: Include rtl-iter.h.
4575 (mark_mem_use_1): Rename to...
4576 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
4577 instead of for_each_rtx.
4578 (mem_read_insn_p): Update accordingly.
4580 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4582 * cse.c (change_cc_mode_args): Delete.
4583 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
4584 a function that examines each subrtx itself. Take the fields of
4585 change_cc_mode_args as argument and return void.
4586 (cse_change_cc_mode_insn): Update calls accordingly.
4588 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4590 * cse.c (is_dead_reg): Change argument to const_rtx.
4591 (dead_debug_insn_data): Delete.
4592 (is_dead_debug_insn): Expand commentary. Turn from being a
4593 for_each_rtx callback to being a function that examines
4594 each subrtx itself. Take the fields of dead_debug_insn_data
4596 (delete_trivially_dead_insns): Update call accordingly.
4598 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4600 * cse.c (check_for_label_ref): Move earlier in file. Turn from
4601 being a for_each_rtx callback to being a function that examines
4603 (cse_extended_basic_block): Update call accordingly.
4605 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4607 * cse.c (check_dependence_data): Delete.
4608 (check_dependence): Change from being a for_each_rtx callback to being
4609 a function that examines all subrtxes itself. Don't handle null rtxes.
4610 (invalidate): Update call accordingly.
4612 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4614 * cse.c: Include rtl-iter.h.
4615 (approx_reg_cost_1): Delete.
4616 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4617 Don't handle null rtxes.
4619 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4621 * cfgcleanup.c: Include rtl-iter.h.
4622 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
4623 to being a function that examines each subrtx itself.
4624 (thread_jump): Update accordingly.
4626 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4628 * combine-stack-adj.c: Include rtl-iter.h.
4629 (record_stack_refs_data): Delete.
4630 (record_stack_refs): Turn from being a for_each_rtx callback
4631 to being a function that examines each subrtx itself.
4632 Take a pointer to the reflist. Invert sense of return value
4633 so that true means success and false means failure. Don't
4635 (combine_stack_adjustments_for_block): Update accordingly.
4637 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4639 * combine.c (record_truncated_value): Turn from being a for_each_rtx
4640 callback to a function that takes an rtx and returns a bool
4641 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
4644 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4646 * combine.c: Include rtl-iter.h.
4647 (unmentioned_reg_p_1): Delete.
4648 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4649 Don't handle null rtxes.
4651 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4653 * calls.c: Include rtl-iter.h.
4654 (internal_arg_pointer_based_exp_1): Delete.
4655 (internal_arg_pointer_based_exp): Take a const_rtx.
4656 Use FOR_EACH_SUBRTX to iterate over subrtxes.
4658 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4660 * caller-save.c: Include rtl-iter.h.
4661 (add_used_regs_1): Delete.
4662 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
4663 to iterate over subrtxes. Assert that any remaining pseudos
4666 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4668 * bt-load.c: Include rtl-iter.h.
4669 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
4670 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
4671 to iterate over subrtxes.
4672 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
4673 find_btr_use rather than btr_referenced_p.
4675 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4677 * alias.c: Include rtl-iter.h.
4678 (refs_newer_value_cb): Delete.
4679 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4681 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4683 * rtl-iter.h: New file.
4684 * rtlanal.c: Include it.
4685 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
4686 (generic_subrtx_iterator <T>::add_single_to_queue)
4687 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
4688 (generic_subrtx_iterator <T>::free_array): New functions.
4689 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
4690 (generic_subrtx_iterator <const_rtx_accessor>)
4691 (generic_subrtx_iterator <rtx_var_accessor>
4692 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
4693 (setup_reg_subrtx_bounds): New function.
4694 (init_rtlanal): Call it.
4696 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
4699 * config/sh/sh.md (ashlsi3): Handle negative shift count for
4701 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
4703 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
4705 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
4707 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4709 * rtl.h (JUMP_LABEL_AS_INSN): New.
4711 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4713 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
4715 (alloc_EXPR_LIST): Strengthen return type from rtx to
4717 (remove_free_EXPR_LIST_node): Likewise for param.
4718 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
4719 from rtx to rtx_expr_list *.
4720 * sched-int.h (struct deps_desc): Strengthen fields
4721 "pending_read_mems" and "pending_write_mems" from rtx to
4724 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
4725 rtx to rtx_expr_list *.
4726 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
4727 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
4729 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
4730 from rtx to rtx_expr_list *.
4731 * loop-iv.c (simplify_using_initial_values): Strengthen local
4732 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
4733 "pnote_next" from rtx * to rtx_expr_list **.
4734 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
4735 param "exprp" from rtx * to rtx_expr_list **.
4736 (add_insn_mem_dependence): Strengthen local "mem_list" from
4737 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
4739 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
4740 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
4741 param "old_mems_p" from rtx * to rtx_expr_list **.
4742 * var-tracking.c (struct adjust_mem_data): Strengthen field
4743 "side_effects" from rtx to rtx_expr_list *.
4744 (adjust_insn): Replace NULL_RTX with NULL when assigning to
4746 (prepare_call_arguments): Likewise.
4748 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4750 * function.h (struct rtl_data): Strengthen field
4751 "x_stack_slot_list" from rtx to rtx_expr_list *.
4753 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
4754 when assigning to stack_slot_list.
4756 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4758 * function.h (struct rtl_data): Strengthen field
4759 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
4760 * rtl.h (remove_node_from_expr_list): Strengthen second param from
4761 rtx * to rtx_expr_list **.
4763 * cfgbuild.c (make_edges): In loop over
4764 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
4765 rtx_expr_list *, and use methods of the latter class to clarify
4767 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
4768 rtx_expr_list *, and use methods of the latter class to clarify
4770 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4771 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4772 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
4773 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
4774 to rtx_expr_list *. Use methods of the latter class to clarify
4777 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4779 * function.h (struct expr_status): Strengthen field
4780 "x_forced_labels" from rtx to rtx_expr_list *.
4782 * cfgbuild.c (make_edges): Split local "x" into two locals,
4783 strengthening one from rtx to rtx_expr_list *, and using methods
4785 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
4786 loop over forced_labels, introduce strengthen it from rtx to
4787 rtx_expr_list *, using methods to clarify the code.
4788 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
4789 to rtx_expr_list *, using methods of said class to clarify the
4791 * reload1.c (set_initial_label_offsets): Split local "x" into two
4792 per-loop variables, strengthening the first from rtx to
4793 rtx_expr_list * and using methods.
4795 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4797 * coretypes.h (class rtx_expr_list): Add forward declaration.
4798 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
4799 * gengenrtl.c (special_rtx): Add EXPR_LIST.
4800 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
4801 invariant: GET_CODE (X) == EXPR_LIST.
4802 (is_a_helper <rtx_expr_list *>::test): New.
4803 (rtx_expr_list::next): New.
4804 (rtx_expr_list::element): New.
4805 (gen_rtx_EXPR_LIST): New.
4807 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4809 * varasm.c (mark_constants): Convert a GET_CODE check into a
4810 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4811 Use methods of rtx_sequence to clarify the code.
4813 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4815 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
4816 local "seq" via a checked cast, and use methods of rtx_sequence
4817 to simplify the code.
4819 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4821 * resource.c (mark_referenced_resources): Strengthen local
4822 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
4823 using methods of rtx_sequence to clarify the code.
4824 (find_dead_or_set_registers): Within the switch statement, convert
4825 a GET_CODE check to a dyn_cast, introducing local "seq". Within
4826 the JUMP_P handling, introduce another local "seq", adding a
4827 checked cast to rtx_sequence *. In both cases, use methods of
4828 rtx_sequence to clarify the code.
4829 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
4830 via a checked cast, and use methods of rtx_sequence to simplify
4833 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4835 * reorg.c (redundant_insn): In two places in the function, replace
4836 a check of GET_CODE with a dyn_cast, introducing local "seq", and
4837 usings methods of rtx_sequence to clarify the code.
4839 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4841 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
4842 local "seq" with a checked cast, and use methods of rtx_sequence
4843 to clarify the code.
4845 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4847 * function.c (contains): Introduce local "seq" for PATTERN (insn),
4848 with a checked cast, in the region for where we know it's a
4849 SEQUENCE. Use methods of rtx_sequence.
4851 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4853 * final.c (get_attr_length_1): Replace GET_CODE check with a
4854 dyn_cast, introducing local "seq" and the use of methods of
4856 (shorten_branches): Likewise, introducing local "body_seq".
4857 Strengthen local "inner_insn" from rtx to rtx_insn *.
4858 (reemit_insn_block_notes): Replace GET_CODE check with a
4859 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
4860 Use methods of rtx_sequence.
4861 (final_scan_insn): Likewise, introducing local "seq" for when
4862 "body" is known to be a SEQUENCE, using its methods.
4864 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4866 * except.c (can_throw_external): Strengthen local "seq" from rtx
4867 to rtx_sequence *. Use methods of rtx_sequence.
4868 (insn_nothrow_p): Likewise.
4870 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4872 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
4873 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4874 Use methods of rtx_sequence.
4875 (scan_trace): Likewise for local "pat".
4877 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4879 * coretypes.h (class rtx_sequence): Add forward declaration.
4880 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
4881 invariant: GET_CODE (X) == SEQUENCE.
4882 (is_a_helper <rtx_sequence *>::test): New.
4883 (is_a_helper <const rtx_sequence *>::test): New.
4884 (rtx_sequence::len): New.
4885 (rtx_sequence::element): New.
4886 (rtx_sequence::insn): New.
4888 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4890 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
4892 (alloc_INSN_LIST): Strengthen return type from rtx to
4894 (copy_INSN_LIST): Likewise for return type and param.
4895 (concat_INSN_LIST): Likewise for both params and return type.
4896 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
4897 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
4898 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
4899 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
4901 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
4902 "implicit_sets", "control_uses", "clobbers" from rtx to
4904 (struct deps_desc): Likewise for fields "pending_read_insns",
4905 "pending_write_insns", "pending_jump_insns",
4906 "last_pending_memory_flush", "last_function_call",
4907 "last_function_call_may_noreturn", "sched_before_next_call",
4908 "sched_before_next_jump".
4909 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
4910 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
4912 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
4913 from rtx to rtx_insn_list *.
4914 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
4917 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
4918 to rtx_insn_list **.
4919 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
4921 (queue_insn): Likewise for local "link".
4922 (struct haifa_saved_data): Strengthen field "insn_queue" from
4923 rtx * to rtx_insn_list **.
4924 (save_backtrack_point): Update allocation of save->insn_queue to
4925 reflect the strengthening of elements from rtx to rtx_insn_list *.
4926 (queue_to_ready): Strengthen local "link" from rtx to
4927 rtx_insn_list *; use methods "next" and "insn" when traversing the
4929 (early_queue_to_ready): Likewise for locals "link", "next_link",
4931 (schedule_block): Update allocation of insn_queue to reflect the
4932 strengthening of elements from rtx to rtx_insn_list *. Strengthen
4933 local "link" from rtx to rtx_insn_list *, and use methods when
4935 (add_to_speculative_block): Strengthen locals "twins" and
4936 "next_node" from rtx to rtx_insn_list *, and use methods when
4937 working with them. Strengthen local "twin" from rtx to
4938 rtx_insn *, eliminating a checked cast.
4939 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
4940 from rtx to rtx_insn_list *, and use methods when working with
4943 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
4944 from rtx to rtx_insn_list *, adding a checked cast.
4945 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
4947 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
4948 "newlink" from rtx to rtx_insn_list *. Strengthen local
4949 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
4950 from rtx to rtx_insn *.
4951 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
4952 from rtx to rtx_insn_list *. Use methods of the latter class.
4953 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
4954 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
4955 (remove_free_INSN_LIST_node): Strengthen return type and local
4956 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
4957 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
4958 rtx_insn_list *, using "insn" method.
4960 * sched-deps.c (add_dependence_list): Strengthen param "list"
4961 from rtx to rtx_insn_list *, and use methods when working with it.
4962 (add_dependence_list_and_free): Strengthen param "listp" from
4963 rtx * to rtx_insn_list **.
4964 (remove_from_dependence_list): Strenghten param "listp" from rtx *
4965 to rtx_insn_list **, and use methods when working with *listp.
4966 (remove_from_both_dependence_lists): Strengthen param "listp" from
4967 rtx * to rtx_insn_list **
4968 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
4969 to rtx_insn_list **. Eliminate local "link", in favor of two new
4970 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
4972 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
4973 by introducing local "cond_deps".
4974 (remove_from_deps): Strengthen param "insn" from rtx to
4977 * sched-rgn.c (concat_insn_mem_list): Strengthen param
4978 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
4979 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
4980 Use methods of rtx_insn_list.
4982 * store-motion.c (struct st_expr): Strengthen fields
4983 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
4984 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
4986 (find_moveable_store): Split out "tmp" into multiple more-tightly
4987 scoped locals. Use methods of rtx_insn_list *.
4988 (compute_store_table): Strengthen local "tmp" from rtx to
4989 rtx_insn *. Use methods of rtx_insn_list *.
4991 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4993 * coretypes.h (class rtx_insn_list): Add forward declaration.
4994 * rtl.h (class rtx_insn_list): New subclass of rtx_def
4995 (is_a_helper <rtx_insn_list *>::test): New.
4996 (rtx_insn_list::next): New.
4997 (rtx_insn_list::insn): New.
4998 (gen_rtx_INSN_LIST): Add prototype.
4999 * emit-rtl.c (gen_rtx_INSN_LIST): New.
5000 * gengenrtl.c (special_rtx): Add INSN_LIST.
5002 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5004 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
5005 "prev" from rtx to rtx_insn *.
5007 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5009 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
5010 functions. Require merely an rtx for now, not an rtx_insn *.
5011 (BLOCK_FOR_INSN): Likewise.
5012 (INSN_LOCATION): Likewise.
5013 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
5015 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5017 * rtl.h (PATTERN): Convert this macro into a pair of inline
5018 functions, for now, requiring const_rtx and rtx.
5020 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5022 * target.def (unwind_emit): Strengthen param "insn" from rtx to
5024 (final_postscan_insn): Likewise.
5025 (adjust_cost): Likewise.
5026 (adjust_priority): Likewise.
5027 (variable_issue): Likewise.
5028 (macro_fusion_pair_p): Likewise.
5029 (dfa_post_cycle_insn): Likewise.
5030 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
5031 (first_cycle_multipass_issue): Likewise.
5032 (dfa_new_cycle): Likewise.
5033 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
5034 (speculate_insn): Likewise for param "insn".
5035 (gen_spec_check): Likewise for params "insn" and "label".
5036 (get_insn_spec_ds): Likewise for param "insn".
5037 (get_insn_checked_ds): Likewise.
5038 (dispatch_do): Likewise.
5039 (dispatch): Likewise.
5040 (cannot_copy_insn_p): Likewise.
5041 (invalid_within_doloop): Likewise.
5042 (legitimate_combined_insn): Likewise.
5046 * doc/tm.texi: Automatically updated to reflect changes to
5049 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
5051 (schedule_block): Likewise.
5052 (sched_init): Likewise.
5053 (sched_speculate_insn): Strengthen param "insn" from rtx to
5055 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
5057 * hooks.c (hook_bool_rtx_true): Rename to...
5058 hook_bool_rtx_insn_true): ...this, and strengthen first param from
5060 (hook_constcharptr_const_rtx_null): Rename to...
5061 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
5062 first param from const_rtx to const rtx_insn *.
5063 (hook_bool_rtx_int_false): Rename to...
5064 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
5065 param from rtx to rtx_insn *.
5066 (hook_void_rtx_int): Rename to...
5067 (hook_void_rtx_insn_int): ...this, and strengthen first param from
5070 * hooks.h (hook_bool_rtx_true): Rename to...
5071 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
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
5079 (hook_constcharptr_const_rtx_null): Rename to...
5080 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
5081 first param from const_rtx to const rtx_insn *.
5083 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
5084 and local "prev" from rtx to rtx_insn *.
5086 * sched-int.h (sched_speculate_insn): Strengthen first param from
5089 * sel-sched.c (create_speculation_check): Likewise for local "label".
5090 * targhooks.c (default_invalid_within_doloop): Strengthen param
5091 "insn" from const_rtx to const rtx_insn *.
5092 * targhooks.h (default_invalid_within_doloop): Strengthen param
5093 from const_rtx to const rtx_insn *.
5095 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
5096 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
5098 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
5100 (arc_invalid_within_doloop): Likewise, with const.
5102 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
5103 (arm_cannot_copy_insn_p): Likewise for param "insn".
5104 (arm_unwind_emit): Likewise.
5106 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
5109 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
5110 (c6x_variable_issue): Likewise. Removed now-redundant checked
5112 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
5114 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
5115 Likewise for param "insn".
5116 (epiphany_mode_after): Likewise.
5117 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
5118 params "insn", "dep_insn".
5119 (epiphany_mode_needed): Likewise for param "insn".
5120 (epiphany_mode_after): Likewise.
5122 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
5123 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
5124 (ix86_avx_u128_mode_needed): Likewise.
5125 (ix86_i387_mode_needed): Likewise.
5126 (ix86_mode_needed): Likewise.
5127 (ix86_avx_u128_mode_after): Likewise.
5128 (ix86_mode_after): Likewise.
5129 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
5130 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
5131 (ix86_adjust_priority): Likewise for param "insn".
5132 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
5133 (do_dispatch): Likewise.
5134 (has_dispatch): Likewise.
5135 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
5137 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
5138 reflect renaming of default hook implementation from
5139 hook_constcharptr_const_rtx_null to
5140 hook_constcharptr_const_rtx_insn_null.
5141 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
5143 (ia64_variable_issue): Likewise for param "insn".
5144 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
5145 (ia64_dfa_new_cycle): Likewise.
5146 (ia64_get_insn_spec_ds): Likewise.
5147 (ia64_get_insn_checked_ds): Likewise.
5148 (ia64_speculate_insn): Likewise.
5149 (ia64_gen_spec_check): Likewise for params "insn", "label".
5150 (ia64_asm_unwind_emit): Likewise for param "insn".
5152 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
5154 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
5156 (m68k_sched_variable_issue): Likewise for param "insn".
5158 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
5161 * config/microblaze/microblaze.c (microblaze_adjust_cost):
5162 Likewise for params "insn", "dep".
5164 * config/mips/mips.c (mips_adjust_cost): Likewise.
5165 (mips_variable_issue): Likewise for param "insn".
5166 (mips_final_postscan_insn): Likewise.
5168 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
5169 for params "insn", "dep".
5171 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
5173 (pa_adjust_priority): Likewise for param "insn".
5175 * config/picochip/picochip.c (picochip_sched_adjust_cost):
5176 Likewise for params "insn", "dep_insn".
5178 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
5180 (rs6000_variable_issue): Likewise.
5181 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
5182 (rs6000_debug_adjust_cost): Likewise.
5183 (rs6000_adjust_priority): Likewise for param "insn".
5184 (rs6000_use_sched_lookahead_guard): Likewise.
5185 (get_next_active_insn): Likewise for return type and both params.
5186 (redefine_groups): Likewise for params "prev_head_insn", "tail"
5187 and locals "insn", "next_insn".
5188 (pad_groups): Likewise.
5190 * config/s390/s390.c (s390_adjust_priority): Likewise for param
5192 (s390_cannot_copy_insn_p): Likewise.
5193 (s390_sched_variable_issue): Likewise for third param, eliminating
5195 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
5196 default hook implementation from hook_constcharptr_const_rtx_null
5197 to hook_constcharptr_const_rtx_insn_null.
5199 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
5200 from rtx to rtx_insn *.
5201 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
5202 (sh_variable_issue): Likewise for param "insn".
5203 (sh_dfa_new_cycle): Likewise.
5204 (sh_mode_needed): Likewise.
5205 (sh_mode_after): Likewise.
5207 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
5208 params "insn", "dep_insn".
5209 (hypersparc_adjust_cost): Likewise.
5210 (sparc_adjust_cost): Likewise.
5212 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
5213 param, eliminated checked cast.
5214 (spu_sched_adjust_cost): Likewise for first and third params.
5216 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
5217 params "insn" and "dep_insn" from rtx to rtx_insn *.
5219 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
5221 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5223 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
5224 (set_is_load_p): ...this, updating to work on a SET pattern rather
5226 (is_store_insn): Rename to...
5227 (set_is_store_p): ...this, updating to work on a SET pattern
5228 rather than an insn.
5229 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
5230 top of function to where it is needed. Rewrite the bogus
5231 condition that checks for "insn" and "dep" being PARALLEL to
5232 instead use single_set, introducing locals "insn_set" and
5233 "dep_set". Given that we only ever returned "cost" for a non-pair
5234 of SETs, bail out early if we don't have a pair of SET.
5235 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
5236 use the new locals "insn_set" and "dep_set", and update calls to
5237 is_load_insn and is_store_insn to be calls to set_is_load_p and
5240 2014-08-27 Guozhi Wei <carrot@google.com>
5243 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
5244 amount before using it.
5246 2014-08-27 Richard Biener <rguenther@suse.de>
5248 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
5249 get_maxval_strlen inside a more useful API.
5250 (gimple_fold_builtin_with_strlen): Remove and fold into ...
5251 (gimple_fold_builtin): ... caller.
5252 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
5253 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
5254 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
5255 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
5256 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
5257 gimple_fold_builtin_sprintf): Adjust to compute maxval
5260 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
5263 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
5265 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5266 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5267 Anna Tikhonova <anna.tikhonova@intel.com>
5268 Ilya Tocar <ilya.tocar@intel.com>
5269 Andrey Turetskiy <andrey.turetskiy@intel.com>
5270 Ilya Verbin <ilya.verbin@intel.com>
5271 Kirill Yukhin <kirill.yukhin@intel.com>
5272 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5274 * config/i386/sse.md
5275 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
5276 Use `concat_tg_mode' attribute to determine asm register size.
5278 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5279 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5280 Anna Tikhonova <anna.tikhonova@intel.com>
5281 Ilya Tocar <ilya.tocar@intel.com>
5282 Andrey Turetskiy <andrey.turetskiy@intel.com>
5283 Ilya Verbin <ilya.verbin@intel.com>
5284 Kirill Yukhin <kirill.yukhin@intel.com>
5285 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5287 * config/i386/sse.md
5288 (define_mode_iterator VI48_AVX512VL): New.
5289 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
5290 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
5291 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
5292 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5293 with VI1): Change mode iterator.
5294 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5295 with VI_ULOADSTORE_BW_AVX512VL): New.
5296 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5297 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5298 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5299 with VI1): Change mode iterator.
5300 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5301 with VI_ULOADSTORE_BW_AVX512VL): New.
5302 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5303 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5304 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5305 with VI1): Change mode iterator.
5306 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5307 with VI_ULOADSTORE_BW_AVX512VL): New.
5308 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5309 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
5310 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
5311 (define_insn "<avx512>_storedqu<mode>_mask" with
5312 VI48_AVX512VL): New.
5313 (define_insn "<avx512>_storedqu<mode>_mask" with
5314 VI12_AVX512VL): Ditto.
5316 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5317 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5318 Anna Tikhonova <anna.tikhonova@intel.com>
5319 Ilya Tocar <ilya.tocar@intel.com>
5320 Andrey Turetskiy <andrey.turetskiy@intel.com>
5321 Ilya Verbin <ilya.verbin@intel.com>
5322 Kirill Yukhin <kirill.yukhin@intel.com>
5323 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5325 * config/i386/sse.md
5326 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
5327 (define_mode_iterator VI48_AVX512BW): New.
5328 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
5329 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5330 with VI48_AVX2_48_AVX512F): New.
5331 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5332 with VI2_AVX512VL): Ditto.
5334 2014-08-27 Richard Biener <rguenther@suse.de>
5337 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
5338 (fold_builtin_3): Do not fold strcat_chk here.
5339 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
5341 (gimple_fold_builtin): Fold strcat_chk here.
5343 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
5345 * dwarf2out.h (dwarf2out_decl): Remove prototype.
5346 * dwarf2out.c (dwarf2out_decl): Make static.
5348 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
5350 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
5352 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5354 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
5355 from rtx to rtx_insn *.
5356 (cselib_lookup_from_insn): Likewise for final param.
5357 (cselib_subst_to_values_from_insn): Likewise.
5358 (cselib_add_permanent_equiv): Likewise.
5360 * cselib.c (cselib_current_insn): Likewise for this variable.
5361 (cselib_subst_to_values_from_insn): Likewise for param "insn".
5362 (cselib_lookup_from_insn): Likewise.
5363 (cselib_add_permanent_equiv): Likewise for param "insn" and local
5364 "save_cselib_current_insn".
5365 (cselib_process_insn): Replace use of NULL_RTX with NULL.
5367 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
5368 from rtx to rtx_insn *.
5370 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5372 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
5375 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5377 * df.h (df_dump_insn_problem_function): Strengthen first param of
5378 this callback from const_rtx to const rtx_insn *.
5379 (struct df_insn_info): Strengthen field "insn" from rtx to
5381 (DF_REF_INSN): Eliminate this function, reinstating the older
5383 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
5384 (df_reg_defined): Likewise.
5385 (df_find_use): Likewise.
5386 (df_reg_used): Likewise.
5387 (df_dump_insn_top): Strengthen param 1 from const_rtx to
5389 (df_dump_insn_bottom): Likewise.
5390 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
5391 (df_insn_debug_regno): Likewise.
5392 (debug_df_insn): Likewise.
5393 (df_rd_simulate_one_insn): Likewise for param 2.
5394 (df_word_lr_simulate_defs): Likewise for param 1.
5395 (df_word_lr_simulate_uses): Likewise.
5396 (df_md_simulate_one_insn): Likewise for param 2.
5397 (df_simulate_find_noclobber_defs): Likewise for param 1.
5398 (df_simulate_find_defs): Likewise.
5399 (df_simulate_defs): Likewise.
5400 (df_simulate_uses): Likewise.
5401 (df_simulate_one_insn_backwards): Likewise for param 2.
5402 (df_simulate_one_insn_forwards): Likewise.
5403 (df_uses_create): Likewise for param 2.
5404 (df_insn_create_insn_record): Likewise for param 1.
5405 (df_insn_delete): Likewise.
5406 (df_insn_rescan): Likewise.
5407 (df_insn_rescan_debug_internal): Likewise.
5408 (df_insn_change_bb): Likewise.
5409 (df_notes_rescan): Likewise.
5410 * rtl.h (remove_death): Likewise for param 2.
5411 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
5413 * sched-int.h (reemit_notes): Strengthen param from rtx to
5415 * valtrack.h (propagate_for_debug): Likewise for param 1.
5417 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
5418 local "tmp_rtx" from const_rtx to const rtx_insn *.
5419 * combine.c (remove_death): Strengthen param "insn" from rtx to
5421 (move_deaths): Likewise for local "where_dead".
5422 * cse.c (delete_trivially_dead_insns): Introduce local
5423 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
5424 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
5426 (df_reg_defined): Likewise.
5427 (df_find_use): Likewise.
5428 (df_reg_used): Likewise.
5429 (df_dump_insn_problem_data): Strengthen param "insn" from
5430 const_rtx to const rtx_insn *.
5431 (df_dump_insn_top): Likewise.
5432 (df_dump_insn_bottom): Likewise.
5433 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
5434 (df_insn_debug_regno): Likewise.
5435 (debug_df_insn): Likewise.
5436 (DF_REF_INSN): Delete.
5437 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
5438 from rtx to rtx_insn *.
5439 (df_chain_insn_top_dump): Strengthen param "insn" from
5440 const_rtx to const rtx_insn *.
5441 (df_chain_insn_bottom_dump): Likewise.
5442 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
5444 (df_word_lr_simulate_uses): Likewise.
5445 (df_print_note): Likewise.
5446 (df_remove_dead_and_unused_notes): Likewise.
5447 (df_set_unused_notes_for_mw): Likewise.
5448 (df_set_dead_notes_for_mw): Likewise.
5449 (df_create_unused_note): Likewise.
5450 (df_simulate_find_defs): Likewise.
5451 (df_simulate_find_uses): Likewise.
5452 (df_simulate_find_noclobber_defs): Likewise.
5453 (df_simulate_defs): Likewise.
5454 (df_simulate_uses): Likewise.
5455 (df_simulate_one_insn_backwards): Likewise.
5456 (df_simulate_one_insn_forwards): Likewise.
5457 (df_md_simulate_one_insn): Likewise.
5458 * df-scan.c (df_uses_create): Likewise.
5459 (df_insn_create_insn_record): Likewise.
5460 (df_insn_delete): Likewise.
5461 (df_insn_rescan): Likewise.
5462 (df_insn_rescan_debug_internal): Likewise.
5463 (df_insn_change_bb): Likewise.
5464 (df_notes_rescan): Likewise.
5465 (df_refs_add_to_chains): Likewise.
5466 (df_insn_refs_verify): Likewise.
5467 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
5468 when invoking df_insn_delete.
5469 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
5470 (set_unique_reg_note): Add checked cast.
5471 * final.c (cleanup_subreg_operands): Likewise.
5472 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
5473 "insn" from rtx to rtx_insn *.
5474 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
5475 "last" from rtx to rtx_insn *.
5476 * ira-emit.c (change_regs_in_insn): New function.
5477 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
5478 Invoke change_regs_in_insn rather than change_regs.
5479 * ira.c (update_equiv_regs): Strengthen locals "insn",
5480 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
5481 for_each_rtx_in_insn rather than for_each_rtx.
5482 * recog.c (confirm_change_group): Add checked casts.
5483 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
5485 (peep2_fill_buffer): Add checked cast.
5486 * rtlanal.c (remove_note): Likewise.
5487 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
5488 locals "next" "end" from rtx to rtx_insn *.
5490 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5492 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
5494 (struct reg_use_data): Likewise for field "insn".
5495 (insn_cost): Likewise for param.
5496 (real_insn_for_shadow): Likewise for return type and param.
5497 (increase_insn_priority): Likewise for param 1.
5498 (debug_dependencies): Likewise for both params.
5500 * haifa-sched.c (insn_delay): Likewise for param "insn".
5501 (real_insn_for_shadow): Likewise for return type and param "insn".
5502 (update_insn_after_change): Likewise for param "insn".
5503 (recompute_todo_spec): Likewise for param "next" and locals "pro",
5505 (insn_cost): Likewise for param "insn".
5506 (increase_insn_priority): Likewise.
5507 (calculate_reg_deaths): Likewise.
5508 (setup_insn_reg_pressure_info): Likewise.
5509 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
5510 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
5511 (model_recompute): Likewise.
5512 (must_restore_pattern_p): Likewise for param "next".
5513 (model_excess_cost): Likewise for param "insn".
5514 (queue_remove): Likewise.
5515 (adjust_priority): Likewise for param "prev".
5516 (update_register_pressure): Likewise for param "insn".
5517 (setup_insn_max_reg_pressure): Likewise for local "insn".
5518 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
5519 (model_add_to_schedule): Likewise.
5520 (model_reset_queue_indices): Likewise for local "insn".
5521 (unschedule_insns_until): Strengthen local "recompute_vec" from
5522 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
5523 "con" from rtx to rtx_insn *.
5524 (restore_last_backtrack_point): Likewise for both locals "x". Add
5526 (estimate_insn_tick): Likewise for param "insn".
5527 (commit_schedule): Likewise for params "prev_head", "tail" and
5529 (verify_shadows): Likewise for locals "i1", "i2".
5530 (dump_insn_stream): Likewise for params "head", "tail" and locals
5531 "next_tail", "insn".
5532 (schedule_block): Likewise for locals "insn", "x". Add a checked
5534 (fix_inter_tick): Likewise for params "head", "tail".
5535 (create_check_block_twin): Likewise for local "jump".
5536 (haifa_change_pattern): Likewise for param "insn".
5537 (haifa_speculate_insn): Likewise.
5538 (dump_new_block_header): Likewise for params "head", "tail".
5539 (fix_jump_move): Likewise for param "jump".
5540 (move_block_after_check): Likewise.
5541 (sched_init_insn_luid): Likewise for param "insn".
5542 (sched_init_luids): Likewise for local "insn".
5543 (insn_luid): Likewise for param "insn".
5544 (init_h_i_d): Likewise.
5545 (haifa_init_h_i_d): Likewise for local "insn".
5546 (haifa_init_insn): Likewise for param "insn".
5547 * sched-deps.c (add_dependence): Likewise for local "real_pro",
5549 (create_insn_reg_use): Likewise for param "insn".
5550 (setup_insn_reg_uses): Likewise. Add a checked cast.
5551 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
5552 "tail" from rtx to rtx_insn *.
5553 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
5554 "insn", "next_tail".
5556 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5558 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
5559 from rtx to rtx_insn *.
5560 (model_add_to_schedule): Likewise for locals "start", "end",
5563 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5565 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
5567 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
5568 "to" and locals "insn", "next", "copy". Remove now-redundant
5571 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5573 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
5574 rtx_insn * and param 4 from rtx * to rtx_insn **.
5575 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
5576 param 2 from rtx * to rtx_insn **.
5578 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
5579 rtx_insn * and final param from rtx * to rtx_insn **.
5581 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
5582 from rtx to rtx_insn *.
5583 (try_head_merge_bb): Likewise for both locals named "move_upto".
5584 * df-problems.c (can_move_insns_across): Likewise for params
5585 "from", "to", "across_from", "across_to" and locals "insn",
5586 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
5588 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
5589 from rtx to rtx_insn *.
5590 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
5591 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
5592 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
5594 (noce_try_abs): Likewise.
5595 (noce_get_condition): Likewise for param "jump". Strengthen param
5596 "earliest" from rtx * to rtx_insn **.
5597 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
5599 (find_cond_trap): Likewise.
5600 (dead_or_predicable): Likewise for local "earliest".
5601 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
5603 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
5604 and local "prev". Strengthen param "earliest" from rtx * to
5606 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
5607 Strengthen param "earliest" from rtx * to rtx_insn **.
5609 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5611 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
5612 "to" and local "insn" from rtx to rtx_insn *.
5614 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5616 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
5617 from rtx to rtx_insn *.
5618 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
5619 (code_motion_path_driver): Likewise for local "last_insn".
5620 (simplify_changed_insns): Likewise for local "insn".
5622 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5624 * rtl.h (push_to_sequence): Strengthen param from rtx to
5626 (push_to_sequence2): Likewise for both params.
5627 (delete_insns_since): Likewise for param.
5628 (reorder_insns_nobb): Likewise for all three params.
5629 (set_new_first_and_last_insn): Likewise for both params.
5631 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
5632 rtx_insn *. Remove now-redundant cast.
5633 (set_last_insn): Likewise.
5635 * builtins.c (expand_builtin_return): Strengthen local
5636 "call_fusage" from rtx to rtx_insn *.
5637 * cfgrtl.c (create_basic_block_structure): Likewise for local
5639 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
5640 "first", "last" and local "insn".
5641 (delete_insns_since): Likewise for param "from".
5642 (reorder_insns_nobb): Likewise for params "from", "to", "after"
5644 (push_to_sequence): Likewise for param "first" and local "last".
5645 (push_to_sequence2): Likewise for params "first" and "last".
5646 * lra.c (emit_add3_insn): Likewise for local "last".
5647 (lra_emit_add): Likewise.
5648 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
5650 (process_address_1): Likewise for locals "insn", last".
5651 * modulo-sched.c (ps_first_note): Likewise for return type.
5652 * optabs.c (expand_binop_directly): Likewise for param "last".
5654 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5656 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
5658 * emit-rtl.c (get_last_insn_anywhere): Likewise.
5660 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5662 * function.h (struct sequence_stack): Strengthen fields "first"
5663 and "last" from rtx to rtx_insn *.
5664 (struct emit_status): Likewise for fields "x_first_insn" and
5667 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
5668 (set_first_insn): Add checked cast.
5669 (get_last_insn): Remove now-redundant checked cast.
5670 (set_last_insn): Add checked cast.
5672 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
5673 "saved_first" and "saved_last" from rtx to rtx_insn *.
5675 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5677 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
5678 (unlink_insn_chain): Strengthen both params from rtx to
5681 * cfgrtl.c (cfg_layout_function_header): Likewise for this
5683 (unlink_insn_chain): Likewise for params "first" and "last".
5684 Remove now-redundant checked cast.
5685 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
5686 (fixup_reorder_chain): Strengthen local "insn" from rtx to
5688 * emit-rtl.c (link_insn_into_chain): Likewise for all three
5690 (add_insn): Likewise for param "insn" and local "prev".
5691 (add_insn_after_nobb): Likewise for both params and local "next".
5692 (add_insn_before_nobb): Likewise for both params and local "prev".
5693 (add_insn_after): Rename param "after" to "uncast_after",
5694 introducing local "after" with another checked cast.
5695 (add_insn_before): Rename params "insn" and "before", giving them
5696 "uncast_" prefixes, adding the old names back using checked casts.
5697 (emit_note_after): Likewise for param "after".
5698 (emit_note_before): Likewise for param "before".
5699 (emit_label): Add a checked cast.
5701 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5703 * cselib.h (cselib_record_sets_hook): Strengthen initial param
5704 "insn" from rtx to rtx_insn *.
5706 * cselib.c (cselib_record_sets_hook): Likewise.
5708 * var-tracking.c (add_with_sets): Likewise, renaming back from
5709 "uncast_insn" to "insn" and eliminating the checked cast from rtx
5712 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5714 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
5715 and "header_" from rtx to rtx_insn *.
5716 (struct basic_block_d): Likewise for field "head_" within "x"
5717 field of union basic_block_il_dependent.
5718 (BB_HEAD): Drop function...
5719 (SET_BB_HEAD): ...and this function in favor of...
5720 (BB_HEAD): ...reinstate macro.
5721 (BB_END): Drop function...
5722 (SET_BB_END): ...and this function in favor of...
5723 (BB_END): ...reinstate macro.
5724 (BB_HEADER): Drop function...
5725 (SET_BB_HEADER): ...and this function in favor of...
5726 (BB_HEADER): ...reinstate macro.
5728 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
5729 (fix_crossing_unconditional_branches): Likewise.
5730 * caller-save.c (save_call_clobbered_regs): Likewise.
5731 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
5732 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
5733 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
5734 (merge_blocks_move_successor_nojumps): Likewise.
5735 (outgoing_edges_match): Update use of for_each_rtx to
5736 for_each_rtx_in_insn.
5737 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
5738 (expand_gimple_cond): Likewise.
5739 (expand_gimple_tailcall): Likewise.
5740 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
5742 (construct_exit_block): Drop use of SET_BB_END.
5743 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
5745 (delete_insn): Rename param "insn" to "uncast_insn", introducing
5746 a new local "insn" with a checked cast to rtx_insn *. Drop use of
5747 SET_BB_HEAD and SET_BB_END.
5748 (create_basic_block_structure): Drop use of SET_BB_HEAD and
5750 (rtl_delete_block): Drop use of SET_BB_HEAD.
5751 (rtl_split_block): Drop use of SET_BB_END.
5752 (emit_nop_for_unique_locus_between): Likewise.
5753 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
5754 (block_label): Drop use of SET_BB_HEAD.
5755 (fixup_abnormal_edges): Drop use of SET_BB_END.
5756 (record_effective_endpoints): Drop use of SET_BB_HEADER.
5757 (relink_block_chain): Likewise.
5758 (fixup_reorder_chain): Drop use of SET_BB_END.
5759 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
5760 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
5761 rtx_insn **. Drop use of SET_BB_HEADER.
5762 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
5764 (BB_HEAD): Delete this function.
5765 (SET_BB_HEAD): Likewise.
5767 (SET_BB_END): Likewise.
5768 (BB_HEADER): Likewise.
5769 (SET_BB_HEADER): Likewise.
5770 * emit-rtl.c (add_insn_after): Rename param "insn" to
5771 "uncast_insn", adding a new local "insn" and a checked cast to
5772 rtx_insn *. Drop use of SET_BB_END.
5773 (remove_insn): Strengthen locals "next" and "prev" from rtx to
5774 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
5775 (reorder_insns): Drop use of SET_BB_END.
5776 (emit_insn_after_1): Strengthen param "first" and locals "last",
5777 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
5778 (emit_pattern_after_noloc): Add checked cast.
5779 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
5780 (restore_other_notes): Likewise.
5781 (move_insn): Likewise.
5782 (sched_extend_bb): Likewise.
5783 (fix_jump_move): Likewise.
5784 * ifcvt.c (noce_process_if_block): Likewise.
5785 (dead_or_predicable): Likewise.
5786 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
5787 * reg-stack.c (change_stack): Drop use of SET_BB_END.
5788 * sel-sched-ir.c (sel_move_insn): Likewise.
5789 * sel-sched.c (move_nop_to_previous_block): Likewise.
5791 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
5793 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
5795 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5797 * basic-block.h (create_basic_block_structure): Strengthen params
5798 1 "head" and 2 "end" from rtx to rtx_insn *.
5799 * cfgrtl.c (create_basic_block_structure): Likewise.
5800 (rtl_create_basic_block): Update casts from void * to rtx to
5801 rtx_insn *, so that we can pass them as rtx_insn * to
5802 create_basic_block_structure.
5803 * sel-sched-ir.c (sel_create_basic_block): Likewise.
5805 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5807 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
5809 (check_for_inc_dec): Strengthen param "insn" from rtx to
5812 * cselib.h (cselib_process_insn): Likewise.
5814 * cselib.c (cselib_record_sets): Likewise.
5815 (cselib_process_insn): Likewise.
5817 * dse.c (struct insn_info): Likewise for field "insn".
5818 (check_for_inc_dec_1): Likewise for local "insn".
5819 (check_for_inc_dec): Likewise for param "insn".
5820 (scan_insn): Likewise.
5821 (dse_step1): Likewise for local "insn".
5823 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
5824 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
5826 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5828 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
5829 from rtx to rtx_insn *.
5830 (DEP_PRO): Delete this function and...
5831 (SET_DEP_PRO): ...this function in favor of...
5832 (DEP_PRO): ...reinstate this macro.
5833 (DEP_CON): Delete this function and...
5834 (SET_DEP_CON): ...this function in favor of...
5835 (DEP_CON): ...reinstate this old macro.
5836 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
5837 (init_dep): Likewise.
5838 (set_priorities): Likewise for both params.
5839 (sd_copy_back_deps): Likewise for params 1 and 2.
5841 * haifa-sched.c (priority): Likewise for param "insn" and local
5843 (set_priorities): Likewise for params "head" and "tail" and local
5845 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
5847 (add_to_speculative_block): Add a checked cast.
5848 (create_check_block_twin): Drop use of SET_DEP_CON.
5849 (add_jump_dependencies): Strengthen params "insn" and "jump" from
5852 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
5853 Drop use of SET_DEP_PRO
5854 (init_dep): Strengthen params "pro" and "con" from rtx to
5856 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
5860 (SET_DEP_PRO): Delete.
5861 (SET_DEP_CON): Delete.
5863 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5865 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
5866 from rtx to rtx_insn *.
5867 (VINSN_INSN_RTX): Eliminate rvalue function and...
5868 (SET_VINSN_INSN): ...lvalue function in favor of...
5869 (VINSN_INSN_RTX): reinstate this old macro.
5871 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
5872 in favor of VINSN_INSN_RTX.
5873 (VINSN_INSN_RTX): Delete this function.
5874 (SET_VINSN_INSN_RTX): Likewise.
5876 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5878 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
5879 (BND_TO): Delete this function and...
5880 (SET_BND_TO): ...this functions in favor of...
5881 (BND_TO): ...reinstating this macro.
5882 (struct _fence): Strengthen field "executing_insns" from
5883 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
5884 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
5885 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
5886 and param "insn" from rtx to insn_t.
5887 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
5890 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
5892 (rtx_vec_t): Likewise.
5893 (struct sched_deps_info_def): Strengthen param of "start_insn"
5894 callback from rtx to rtx_insn *. Likewise for param "insn2" of
5895 "note_mem_dep" callback and first param of "note_dep" callback.
5897 * haifa-sched.c (add_to_speculative_block): Strengthen param
5898 "insn" from rtx to rtx_insn *.
5899 (clear_priorities): Likewise.
5900 (calc_priorities): Likewise for local "insn".
5902 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
5903 Remove redundant checked cast.
5904 (haifa_note_mem_dep): Likewise for param "pending_insn".
5905 (haifa_note_dep): Likewise for param "elem".
5906 (note_mem_dep): Likewise for param "e".
5907 (sched_analyze_1): Add checked casts.
5908 (sched_analyze_2): Likewise.
5910 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
5911 from rtx to rtx_insn *.
5912 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
5913 from vec<rtx> * to vec<rtx_insn *> *.
5915 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
5917 (flist_add): Strengthen param "executing_insns" from
5918 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5919 (advance_deps_context): Remove now-redundant checked cast.
5920 (init_fences): Replace uses of NULL_RTX with NULL.
5921 (merge_fences): Strengthen params "last_scheduled_insn" and
5922 "sched_next" from rtx to rtx_insn * and "executing_insns" from
5923 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5924 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
5925 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
5926 an instruction, rather than doing double-duty as a pattern.
5927 (return_nop_to_pool): Update for change of insn_t.
5928 (deps_init_id): Remove now-redundant checked cast.
5929 (struct sched_scan_info_def): Strengthen param of "init_insn"
5930 callback from rtx to insn_t.
5931 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
5932 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
5934 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
5935 "end" from rtx to rtx_insn *.
5936 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
5937 (rtx insn_rtx, bool force_unique_p)
5938 (BND_TO): Delete function.
5939 (SET_BND_TO): Delete function.
5941 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
5943 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
5944 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
5946 (undo_transformations): Likewise for param "insn".
5947 (update_liveness_on_insn): Likewise.
5948 (compute_live_below_insn): Likewise for param "insn" and local
5950 (update_data_sets): Likewise for param "insn".
5951 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
5952 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
5953 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
5955 (move_cond_jump): Likewise for param "insn".
5956 (move_cond_jump): Drop use of SET_BND_TO.
5957 (compute_av_set_on_boundaries): Likewise.
5958 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
5959 (update_and_record_unavailable_insns): Strengthen local "bb_end"
5960 from rtx to rtx_insn *.
5961 (maybe_emit_renaming_copy): Likewise for param "insn".
5962 (maybe_emit_speculative_check): Likewise.
5963 (handle_emitting_transformations): Likewise.
5964 (remove_insn_from_stream): Likewise.
5965 (code_motion_process_successors): Strengthen local "succ" from rtx
5968 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5970 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
5971 ilist_t, not _xlist_t;
5972 (ILIST_INSN): Define in terms of new union field "insn".
5973 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
5975 (struct _list_node): Add new field "insn" to the union, of type
5977 (ilist_add): Replace macro with an inline function, requiring an
5979 (ilist_remove): Define this macro directly in terms of
5980 _list_remove, rather than indirectly via _xlist_remove.
5981 (ilist_clear): Likewise, in terms of _list_clear rather than
5983 (ilist_is_in_p): Replace macro with an inline function, requiring
5985 (_list_iter_cond_insn): New function.
5986 (ilist_iter_remove): Define this macro directly in terms of
5987 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
5988 (ilist_iterator): Define directly in terms of _list_iterator
5989 rather than indirectly through _xlist_iterator.
5990 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
5991 than in terms of _FOR_EACH_X.
5992 (FOR_EACH_INSN_1): Likewise.
5994 2014-08-26 Joseph Myers <joseph@codesourcery.com>
5998 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
5999 DECL_HARD_REGISTER and return for invalid register specifications.
6000 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
6001 DECL_HARD_REGISTER, call expand_one_error_var.
6002 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
6003 CC_REGNUM with non-MODE_CC modes.
6004 (arm_regno_class): Return NO_REGS for PC_REGNUM.
6006 2014-08-26 Marek Polacek <polacek@redhat.com>
6009 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
6011 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
6013 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
6014 qi cost; add di cost.
6015 (cortexa57_addrcost_table): Likewise.
6017 2014-08-26 Marek Polacek <polacek@redhat.com>
6020 * expr.c (is_aligning_offset): Remove logical not.
6022 2014-08-26 Marek Polacek <polacek@redhat.com>
6025 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
6026 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
6028 2014-08-26 Richard Biener <rguenther@suse.de>
6030 PR tree-optimization/62175
6031 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
6032 expand possibly trapping operations.
6034 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6036 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
6037 "insn" from rtx to rtx_insn *.
6038 (permute_load): Likewise for param "insn".
6039 (permute_store): Likewise.
6040 (handle_special_swappables): Likewise for local "insn".
6041 (replace_swap_with_copy): Likewise for locals "insn" and
6043 (rs6000_analyze_swaps): Likewise for local "insn".
6045 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6047 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
6050 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6052 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
6053 "note_list" from rtx to rtx_insn *.
6054 (BB_NOTE_LIST): Replace this function and...
6055 (SET_BB_NOTE_LIST): ...this function with...
6056 (BB_NOTE_LIST): ...the former macro implementation.
6058 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
6059 local "from_start" from rtx to rtx_insn *. Strengthen param
6060 "to_endp" from rtx * to rtx_insn **.
6062 * haifa-sched.c (concat_note_lists): Likewise.
6063 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
6065 (sel_restore_notes): Likewise.
6066 (move_bb_info): Likewise.
6067 (BB_NOTE_LIST): Delete this function.
6068 (SET_BB_NOTE_LIST): Delete this function.
6069 * sel-sched.c (create_block_for_bookkeeping): Eliminate
6070 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
6072 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6074 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
6075 from rtx * to rtx_insn **.
6076 (reorder2): Likewise.
6077 (dependencies_evaluation_hook): Strengthen params "head", "tail"
6078 from rtx to rtx_insn *.
6080 * doc/tm.texi: Update mechanically for above change to target.def.
6082 * sched-int.h (note_list): Strengthen this variable from rtx to
6084 (remove_notes): Likewise for both params.
6085 (restore_other_notes): Likewise for return type and first param.
6086 (struct ready_list): Strengthen field "vec" from rtx * to
6088 (struct dep_replacement): Strenghten field "insn" from rtx to
6090 (struct deps_desc): Likewise for fields "last_debug_insn",
6092 (struct haifa_sched_info): Likewise for callback field
6093 "can_schedule_ready_p"'s param, for first param of "new_ready"
6094 callback field, for both params of "rank" callback field, for
6095 first field of "print_insn" callback field (with a const), for
6096 both params of "contributes_to_priority" callback, for param
6097 of "insn_finishes_block_p" callback, for fields "prev_head",
6098 "next_tail", "head", "tail", for first param of "add_remove_insn"
6099 callback, for first param of "begin_schedule_ready" callback, for
6100 both params of "begin_move_insn" callback, and for second param
6101 of "advance_target_bb" callback.
6102 (add_dependence): Likewise for params 1 and 2.
6103 (sched_analyze): Likewise for params 2 and 3.
6104 (deps_analyze_insn): Likewise for param 2.
6105 (ready_element): Likewise for return type.
6106 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
6107 (try_ready): Strenghten param from rtx to rtx_insn *.
6108 (sched_emit_insn): Likewise for return type.
6109 (record_delay_slot_pair): Likewise for params 1 and 2.
6110 (add_delay_dependencies): Likewise for param.
6111 (contributes_to_priority): Likewise for both params.
6112 (find_modifiable_mems): Likewise.
6114 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
6115 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
6116 "first_older_only_insn" from rtx to rtx_insn *.
6117 (arm_sched_reorder): Strengthen param "ready" from rtx * to
6120 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
6121 "last_scheduled_iter0" from rtx to rtx_insn *.
6122 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
6123 (c6x_sched_reorder_1): Strengthen param "ready" and locals
6124 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
6125 "insn" from rtx to rtx_insn *.
6126 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
6128 (c6x_sched_reorder2): Strengthen param "ready" and locals
6129 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
6130 "insn" from rtx to rtx_insn *.
6131 (c6x_variable_issue): Add a checked cast when assigning from insn
6132 to ss.last_scheduled_iter0.
6133 (split_delayed_branch): Strengthen param "insn" and local "i1"
6134 from rtx to rtx_insn *.
6135 (split_delayed_nonbranch): Likewise.
6136 (undo_split_delayed_nonbranch): Likewise for local "insn".
6137 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
6138 "entry_after", "end_packet", "head_insn", "tail_insn",
6139 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
6140 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
6141 to rtx_insn **. Remove now-redundant checked cast on last_insn,
6142 but add a checked cast on loop->start_label. Consolidate calls to
6143 avoid assigning result of gen_spkernel to "insn", now an
6146 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
6147 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
6149 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
6150 rtx_insn **. Strengthen locals "top", "next" from rtx to
6152 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
6153 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
6154 (add_parameter_dependencies): Strengthen params "call", "head" and
6155 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
6156 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
6157 (add_dependee_for_func_arg): Likewise for param "arg" and local
6159 (ix86_dependencies_evaluation_hook): Likewise for params "head",
6160 "tail" and locals "insn", "first_arg".
6162 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
6163 for params "head", "tail" and locals "insn", "next", "next_tail".
6164 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
6165 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
6166 "insn", "lowest", "highest" from rtx to rtx_insn *.
6167 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
6169 (ia64_sched_reorder2): Likewise.
6171 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
6172 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
6173 from rtx * to rtx_insn **.
6174 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
6176 (mep_print_sched_insn): Strengthen param "insn" from rtx to
6178 (mep_sched_reorder): Strengthen param "ready" from rtx * to
6179 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
6182 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
6183 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
6185 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
6186 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
6187 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
6189 (vr4130_reorder): Likewise.
6190 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
6192 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
6194 (mips_sched_reorder): Likewise.
6195 (mips_sched_reorder2): Likewise.
6197 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
6199 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
6200 Strengthen local "tmp" from rtx to rtx_insn *.
6201 (rs6000_sched_reorder2): Likewise.
6203 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
6204 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
6205 (s390_sched_reorder): Strengthen param "ready" from rtx * to
6206 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
6208 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
6209 "tmp2" from rtx to rtx_insn *.
6210 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
6211 Strengthen local "insn" from rtx to rtx_insn *.
6212 (ready_reorder): Strengthen param "ready" from rtx * to
6213 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
6214 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
6215 (sh_reorder2): Likewise.
6217 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
6218 local "insn" from rtx to rtx_insn *.
6220 * haifa-sched.c (note_list): Strengthen this variable from rtx to
6222 (scheduled_insns): Strengthen this variable from vec<rtx> to
6224 (set_modulo_params): Likewise for locals "i1", "i2".
6225 (record_delay_slot_pair): Likewise for params "i1", "i2".
6226 (add_delay_dependencies): Likewise for param "insn".
6227 (cond_clobbered_p): Likewise.
6228 (recompute_todo_spec): Likewise for local "prev".
6229 (last_scheduled_insn): Likewise for this variable.
6230 (nonscheduled_insns_begin): Likewise.
6231 (model_set_excess_costs): Strengthen param "insns" from rtx * to
6233 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
6235 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
6236 Strengthen local "insn" from rtx to rtx_insn *.
6237 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
6238 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
6239 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
6240 (ready_remove_first): Likewise for return type and local "t".
6241 (ready_element): Likewise for return type.
6242 (ready_remove): Likewise for return type and local "t".
6243 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
6244 (check_clobbered_conditions): Strengthen local "x" from rtx to
6245 rtx_insn *, adding a checked cast.
6246 (schedule_insn): Likewise for param "insn".
6247 (remove_notes): Likewise for params "head", "tail" and locals
6248 "next_tail", "insn", "next".
6249 (struct haifa_saved_data): Likewise for fields
6250 "last_scheduled_insn", "nonscheduled_insns_begin".
6251 (save_backtrack_point): Update for change to field "vec" of
6253 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
6255 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
6256 from rtx to rtx_insn *
6257 (resolve_dependencies): Strengthen param "insn" from rtx to
6259 (restore_other_notes): Likewise for return type, for param "head"
6260 and local "note_head".
6261 (undo_all_replacements): Likewise for local "insn".
6262 (first_nonscheduled_insn): Likewise for return type and local "insn".
6263 (queue_to_ready): Likewise for local "insn", adding checked casts.
6264 (early_queue_to_ready): Likewise for local "insn".
6265 (debug_ready_list_1): Strengthen local "p" from rtx * to
6267 (move_insn): Strengthen param "insn" and local "note" from rtx to
6269 (insn_finishes_cycle_p): Likewise for param "insn".
6270 (max_issue): Likewise for local "insn".
6271 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
6273 (commit_schedule): Strengthen param "prev_head" and local "insn"
6274 from rtx to rtx_insn *
6275 (prune_ready_list): Likewise for local "insn".
6276 (schedule_block): Likewise for locals "prev_head", "head", "tail",
6277 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
6278 (set_priorities): Likewise for local "prev_head".
6279 (try_ready): Likewise for param "next".
6280 (fix_tick_ready): Likewise.
6281 (change_queue_index): Likewise.
6282 (sched_extend_ready_list): Update for change to field "vec" of
6284 (generate_recovery_code): Strengthen param "insn" from rtx to
6286 (begin_speculative_block): Likewise.
6287 (create_check_block_twin): Likewise for param "insn" and locals
6288 "label", "check", "twin". Introduce local "check_pat" to avoid
6289 "check" being used as a plain rtx before being used as an insn.
6290 (fix_recovery_deps): Add a checked cast to rtx_insn * when
6291 extracting elements from ready_list.
6292 (sched_remove_insn): Strengthen param "insn" from rtx to
6294 (sched_emit_insn): Likewise for return type.
6295 (ready_remove_first_dispatch): Likewise for return type and local
6298 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
6300 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
6303 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
6304 from rtx to rtx_insn *.
6305 (add_dependence_list): Likewise for param "insn". Add a checked
6307 (add_dependence_list_and_free): Strengthen param "insn" from rtx
6308 to rtx_insn *. Strengthen param "list_p" from rtx * to
6310 (chain_to_prev_insn): Strengthen param "insn" and locals
6311 "prec_nonnote", "i" from rtx to rtx_insn *.
6312 (flush_pending_lists): Likewise for param "insn".
6313 (cur_insn): Likewise for this variable.
6314 (haifa_start_insn): Add a checked cast.
6315 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
6316 (sched_analyze_reg): Likewise for param "insn".
6317 (sched_analyze_1): Likewise.
6318 (sched_analyze_2): Likewise. Add checked casts.
6319 (sched_analyze_insn): Likewise. Also for local "prev".
6320 (deps_analyze_insn): Likewise for param "insn".
6321 (sched_analyze): Likewise for params "head", "tail" and local "insn".
6322 (add_dependence_1): Likewise for params "insn", "elem".
6323 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
6324 (parse_add_or_inc): Likewise for param "insn".
6325 (find_inc): Likewise for local "inc_cand".
6326 (find_modifiable_mems): Likewise for params "head", "tail" and
6327 locals "insn", "next_tail".
6329 * sched-ebb.c (init_ready_list): Likewise for local "insn".
6330 (begin_schedule_ready): Likewise for param "insn".
6331 (begin_move_insn): Likewise for params "insn" and "last".
6332 (ebb_print_insn): Strengthen param "insn" from const_rtx to
6334 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
6335 (ebb_contributes_to_priority): Likewise for params "next", "insn".
6336 (ebb_add_remove_insn): Likewise for param "insn".
6337 (advance_target_bb): Likewise.
6339 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
6341 (check_live): Likewise for param "insn".
6342 (init_ready_list): Likewise for local "insn".
6343 (can_schedule_ready_p): Likewise for param "insn".
6344 (begin_schedule_ready): Likewise.
6345 (new_ready): Likewise for param "next".
6346 (rgn_print_insn): Likewise for param "insn".
6347 (rgn_rank): Likewise for params "insn1", "insn2".
6348 (contributes_to_priority): Likewise for params "next", "insn".
6349 (rgn_insn_finishes_block_p): Likewise for param "insn".
6350 (add_branch_dependences): Likewise for params "head", "tail" and
6351 locals "insn", "last".
6352 (rgn_add_remove_insn): Likewise for param "insn".
6353 (advance_target_bb): Likewise.
6355 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
6356 const_rtx to const rtx_insn *.
6358 * sel-sched-dump.h (sel_print_insn): Likewise.
6360 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
6361 (deps_init_id): Likewise.
6363 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
6364 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
6367 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6369 * output.h (final_start_function): Strengthen param 1 from rtx to
6372 * final.c (final_start_function): Likewise, renaming back from
6373 "uncast_first" to "first", and dropping the checked cast from rtx
6376 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6378 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
6379 * final.c (final): Likewise. Rename param back from
6380 "uncast_first" to "first" and eliminate the checked cast from rtx
6383 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6385 * output.h (shorten_branches): Strengthen param from rtx to
6388 * final.c (shorten_branches): Likewise, renaming param back from
6389 "uncast_first" to "first", and dropping the checked cast from rtx
6392 * genattr.c (gen_attr): Likewise when writing out the prototype of
6395 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6397 * sched-int.h (struct haifa_sched_info): Strengthen fields
6398 "prev_head" and "next_tail" from rtx to rtx_insn *.
6400 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6402 * rtl.h (rtx_jump_table_data::get_labels): New method.
6403 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
6404 with use of the new rtx_jump_table_data::get_labels method.
6405 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
6406 to rtx_jump_table_data *. Simplify by using get_labels method.
6407 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
6408 a dyn_cast, introducing local "table", using it to replace
6409 label-lookup logic with a get_labels method call.
6410 (patch_jump_insn): Simplify using get_labels method.
6411 * dwarf2cfi.c (create_trace_edges): Likewise.
6412 * rtlanal.c (label_is_jump_target_p): Likewise.
6414 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6416 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
6419 * emit-rtl.c (unshare_all_rtl_1): Likewise.
6420 (unshare_all_rtl_again): Likewise, also for local "p".
6422 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6424 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
6426 * cfgrtl.c (delete_insn_and_edges): Likewise.
6428 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6430 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
6431 from rtx to rtx_insn *.
6433 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
6435 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6437 * function.c (thread_prologue_and_epilogue_insns): Likewise for
6438 locals "returnjump", "epilogue_end", "insn", "next".
6440 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
6441 "returnjump" from rtx * to rtx_insn **.
6442 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
6444 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6446 * basic-block.h (struct edge_def). Strengthen "r" within
6447 union edge_def_insns from rtx to rtx_insn *.
6449 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
6450 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
6452 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
6453 from rtx to rtx_insn *.
6454 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
6456 * postreload-gcse.c (reg_killed_on_edge): Likewise.
6457 (reg_used_on_edge): Likewise.
6458 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
6459 (gt_pch_nx): New overload for rtx_insn *&.
6460 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
6461 from rtx to rtx_insn *.
6463 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6465 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
6466 from rtx to rtx_insn *.
6467 (BB_FOOTER): Replace function with access macro.
6468 (SET_BB_FOOTER): Delete.
6470 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
6472 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
6473 (emit_barrier_after_bb): Likewise.
6474 (record_effective_endpoints): Likewise.
6475 (relink_block_chain): Likewise.
6476 (fixup_fallthru_exit_predecessor): Likewise.
6477 (cfg_layout_duplicate_bb): Likewise.
6478 (cfg_layout_split_block): Likewise.
6479 (cfg_layout_delete_block): Likewise.
6480 (cfg_layout_merge_blocks): Likewise.
6481 (BB_FOOTER): Delete function.
6482 (SET_BB_FOOTER): Delete function.
6483 * combine.c (update_cfg_for_uncondjump): Replace uses of
6484 SET_BB_FOOTER with BB_FOOTER.
6486 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6488 * except.h (struct eh_landing_pad_d): Strengthen field
6489 "landing_pad" from rtx to rtx_code_label *.
6491 * except.c (sjlj_emit_dispatch_table): Likewise for param
6493 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
6495 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6497 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
6498 first param from rtx to rtx_insn *.
6499 * config/xtensa/xtensa.c (struct machine_function): Likewise for
6500 field "set_frame_ptr_insn".
6501 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
6502 "csend" from rtx to rtx_code_label *.
6503 (xtensa_expand_atomic): Likewise for local "csloop".
6504 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
6506 (xtensa_call_tls_desc): Likewise for return type and locals
6507 "call_insn", "insns".
6508 (xtensa_legitimize_tls_address): Likewise for local "insns".
6509 (xtensa_expand_prologue): Likewise for locals "insn", "first".
6511 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6513 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
6514 first param from rtx to rtx_insn *.
6515 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
6518 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6520 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
6521 Strengthen param 1 from rtx to rtx_insn *.
6522 (tilepro_output_cbranch): Likewise.
6523 (tilepro_adjust_insn_length): Likewise.
6524 (tilepro_final_prescan_insn): Likewise for sole param.
6526 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
6527 Likewise for local "last".
6528 (cbranch_predicted_p): Likewise for param "insn".
6529 (tilepro_output_simple_cbranch_with_opcode): Likewise.
6530 (tilepro_output_cbranch_with_opcode): Likewise.
6531 (tilepro_output_cbranch): Likewise.
6532 (frame_emit_load): Likewise for return type and locals "seq",
6534 (emit_sp_adjust): Likewise for return type and local "insn".
6535 (tilepro_expand_epilogue): Likewise for locals "last_insn",
6537 (tilepro_adjust_insn_length): Likewise for param "insn".
6538 (next_insn_to_bundle): Likewise for return type and params
6540 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
6541 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
6543 (match_addli_pcrel): Likewise for param "insn".
6544 (replace_addli_pcrel): Likewise.
6545 (match_auli_pcrel): Likewise.
6546 (replace_auli_pcrel): Likewise.
6547 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
6549 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6550 "queue", "next_queue", "prev".
6551 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
6552 (tilepro_final_prescan_insn): Likewise for param "insn".
6554 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6556 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
6557 Strengthen param 1 from rtx to rtx_insn *.
6558 (tilegx_output_cbranch): Likewise.
6559 (tilegx_adjust_insn_length): Likewise.
6560 (tilegx_final_prescan_insn): Likewise for sole param.
6562 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
6564 (cbranch_predicted_p): Likewise for param "insn".
6565 (tilegx_output_simple_cbranch_with_opcode): Likewise.
6566 (tilegx_output_cbranch_with_opcode): Likewise.
6567 (tilegx_output_cbranch): Likewise.
6568 (frame_emit_load): Likewise for return type.
6569 (set_frame_related_p): Likewise for locals "seq", "insn".
6570 (emit_sp_adjust): Likewise for return type, and for local "insn".
6571 Introduce local "pat" for use in place of "insn" where the latter
6572 isn't an instruction.
6573 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
6574 from rtx to rtx_insn *.
6575 (tilegx_adjust_insn_length): Likewise for param "insn".
6576 (next_insn_to_bundle): Likewise for return type and params "r" and
6578 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
6580 (replace_insns): Likewise for params "old_insn", "new_insns".
6581 (replace_mov_pcrel_step1): Likewise for param "insn" and local
6583 (replace_mov_pcrel_step2): Likewise.
6584 (replace_mov_pcrel_step3): Likewise.
6585 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
6587 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6588 "queue", "next_queue", "prev".
6589 (tilegx_output_mi_thunk): Likewise for local "insn".
6590 (tilegx_final_prescan_insn): Likewise for param "insn".
6592 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6594 * config/spu/spu.c (frame_emit_store): Strengthen return type from
6596 (frame_emit_load): Likewise.
6597 (frame_emit_add_imm): Likewise, also for local "insn".
6598 (spu_expand_prologue): Likewise for local "insn".
6599 (struct spu_bb_info): Likewise for field "prop_jump".
6600 (emit_nop_for_insn): Likewise for param "insn" and local
6602 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
6604 (spu_emit_branch_hint): Likewise for params "before", "branch" and
6605 locals "hint", "insn".
6606 (get_branch_target): Likewise for param "branch".
6607 (insn_clobbers_hbr): Likewise for param "insn".
6608 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
6609 locals "insn", "before_4", "before_16".
6610 (insert_hbrp): Likewise for local "insn".
6611 (spu_machine_dependent_reorg): Likewise for locals "branch",
6612 "insn", "next", "bbend".
6613 (uses_ls_unit): Likewise for param "insn".
6614 (get_pipe): Likewise.
6615 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
6616 introducing a checked cast.
6617 (spu_sched_adjust_cost): Likewise for params "insn" and
6619 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
6620 (spu_sms_res_mii): Likewise.
6622 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6624 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
6625 from rtx to rtx_insn *.
6626 (output_cbranch): Likewise for param 6.
6627 (output_return): Likewise for param 1.
6628 (output_sibcall): Likewise.
6629 (output_v8plus_shift): Likewise.
6630 (output_v8plus_mult): Likewise.
6631 (output_v9branch): Likewise for param 7.
6632 (output_cbcond): Likewise for param 3.
6634 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
6636 (sparc_legitimize_pic_address): Likewise.
6637 (sparc_emit_call_insn): Likewise.
6638 (emit_save_or_restore_regs): Likewise.
6639 (emit_window_save): Likewise for return type and local "insn".
6640 (sparc_expand_prologue): Likewise for local "insn".
6641 (sparc_flat_expand_prologue): Likewise.
6642 (output_return): Likewise for param "insn".
6643 (output_sibcall): Likewise for param "insn" and local "delay".
6644 (output_ubranch): Likewise for param "insn".
6645 (output_cbranch): Likewise.
6646 (output_cbcond): Likewise.
6647 (output_v9branch): Likewise.
6648 (output_v8plus_shift): Likewise.
6649 (sparc_output_mi_thunk): Likewise for local "insn".
6650 (get_some_local_dynamic_name): Likewise.
6651 (output_v8plus_mult): Likewise for param "insn".
6653 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6655 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
6656 from rtx to rtx_insn *.
6657 (output_branchy_insn): Likewise for param 3.
6658 (output_far_jump): Likewise for param 1.
6659 (final_prescan_insn): Likewise.
6660 (sh_insn_length_adjustment): Likewise for sole param.
6662 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
6663 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
6665 (sh_emit_compare_and_set): Likewise for local "lab".
6666 (output_far_jump): Strengthen param "insn" and local "prev" from
6668 (output_branchy_insn): Likewise for param "insn" and local
6670 (output_ieee_ccmpeq): Likewise for param "insn".
6671 (struct label_ref_list_d): Strengthen field "label" from rtx to
6673 (pool_node): Likewise.
6674 (pool_window_label): Likewise for this global.
6675 (add_constant): Likewise for return type and locals "lab", "new_rtx".
6676 (dump_table): Strengthen params "start", "barrier" and local
6677 "scan" from rtx to rtx_insn *.
6678 (broken_move): Likewise for param "insn".
6679 (untangle_mova): Likewise for params "first_mova" and "new_mova".
6680 Strengthen param "first_mova" from rtx * to rtx_insn **.
6681 (mova_p): Likewise for param "insn".
6682 (fixup_mova): Likewise for param "mova".
6683 (find_barrier): Likewise for return type, params "mova" and
6684 "from", and locals "barrier_before_mova", "found_barrier",
6685 "good_barrier", "orig", "last_symoff", "next". Strengthen local
6686 "label" from rtx to rtx_code_label *.
6687 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
6689 (sh_reorg): Likewise for locals "link", "scan", "barrier".
6690 (split_branches): Likewise for param "first" and local "insn".
6691 (final_prescan_insn): Likewise for param "insn".
6692 (sequence_insn_p): Likewise for locals "prev", "next".
6693 (sh_insn_length_adjustment): Likewise for param "insn".
6694 (sh_can_redirect_branch): Likewise for local "insn".
6695 (find_r0_life_regions): Likewise for locals "end", "insn".
6696 (sh_output_mi_thunk): Likewise for local "insns".
6698 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6700 * config/score/score.c (score_output_mi_thunk): Strengthen local
6701 "insn" from rtx to rtx_insn *.
6702 (score_prologue): Likewise.
6704 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6706 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
6707 1 from rtx to rtx_insn *.
6708 (s390_emit_jump): Likewise for return type.
6709 (s390_emit_call): Likewise.
6710 (s390_load_got): Likewise.
6712 * config/s390/s390.c (last_scheduled_insn): Likewise for this
6714 (s390_match_ccmode): Likewise for param "insn".
6715 (s390_emit_jump): Likewise for return type.
6716 (s390_split_branches): Likewise for local "label".
6717 (struct constant): Strengthen field "label" from rtx to
6719 (struct constant_pool): Likewise for field "label". Strengthen
6720 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
6722 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
6724 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
6725 (s390_end_pool): Likewise.
6726 (s390_dump_pool): Likewise for local "insn".
6727 (s390_mainpool_start): Likewise.
6728 (s390_chunkify_start): Likewise.
6729 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
6730 with insns. Strengthen locals "label", "jump", "barrier", "next",
6731 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
6732 (s390_chunkify_finish): Strengthen local "insn" from rtx to
6734 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
6735 "jump", "label", "next_insn".
6736 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
6737 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
6739 (s390_load_got): Likewise for return type and local "insns".
6740 (s390_save_gprs_to_fprs): Likewise for local "insn".
6741 (s390_restore_gprs_from_fprs): Likewise.
6742 (pass_s390_early_mach::execute): Likewise.
6743 (s390_emit_prologue): Likewise for local "insns".
6744 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
6746 (s390_emit_call): Strengthen return type and local "insn" from
6748 (s390_emit_tpf_eh_return): Likewise for local "insn".
6749 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
6750 "next_insn", introducing locals "s_pat", "rpat" to allow this.
6751 (s390_fix_long_loop_prediction): Likewise for param "insn" and
6753 (s390_non_addr_reg_read_p): Likewise for param "insn".
6754 (find_cond_jump): Likewise for return type and param "insn".
6755 (s390_swap_cmp): Likewise for param "insn".
6756 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
6757 "prev_insn", "next_insn".
6758 (s390_reorg): Likewise for locals "insn", "target".
6759 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
6760 (s390_sched_variable_issue): For now, rename param "insn" to
6761 "uncast_insn", introducing a checked cast.
6762 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
6764 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
6765 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
6767 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6769 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
6770 param from rtx to rtx_insn *.
6771 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
6773 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6775 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
6776 4 from rtx to rtx_insn *.
6777 (rs6000_final_prescan_insn): Likewise for first param.
6778 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
6780 (rs6000_get_some_local_dynamic_name): Likewise.
6781 (output_cbranch): Likewise for param "insn".
6782 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
6783 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
6784 (rs6000_emit_allocate_stack): Likewise for local "insn".
6785 (load_cr_save): Likewise.
6786 (restore_saved_cr): Likewise.
6787 (restore_saved_lr): Likewise.
6788 (emit_cfa_restores): Likewise.
6789 (rs6000_output_function_epilogue): Likewise for locals "insn" and
6790 "deleted_debug_label".
6791 (rs6000_output_mi_thunk): Likewise for local "insn".
6792 (rs6000_final_prescan_insn): Likewise for param "insn".
6794 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6796 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
6797 Strengthen param "insn" from rtx to rtx_insn *.
6798 * config/picochip/picochip.c (picochip_current_prescan_insn):
6799 Likewise for this variable.
6800 (picochip_final_prescan_insn): Likewise for param "insn".
6802 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6804 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
6805 from rtx to rtx_insn *.
6806 (pa_output_indirect_call): Likewise.
6807 (pa_adjust_insn_length): Likewise.
6808 (pa_attr_length_millicode_call): Likewise.
6809 (pa_attr_length_call): Likewise.
6810 (pa_attr_length_indirect_call): Likewise.
6812 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
6814 (pa_attr_length_millicode_call): Likewise.
6815 (pa_attr_length_call): Likewise.
6816 (pa_output_call): Likewise.
6817 (pa_attr_length_indirect_call): Likewise.
6818 (pa_output_indirect_call): Likewise.
6820 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6822 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
6823 Strengthen first param from rtx to rtx_insn *.
6824 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
6827 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6829 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
6830 type from rtx to rtx_insn *.
6831 (mips_expand_call): Likewise.
6832 (mips_adjust_insn_length): Likewise for first param.
6833 (mips_output_conditional_branch): Likewise.
6834 (mips_output_order_conditional_branch): Likewise.
6835 (mips_final_prescan_insn): Likewise.
6837 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
6838 rtx_insn * for the SEQUENCE case.
6839 (SEQ_END): Likewise.
6840 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
6841 (mips_emit_call_insn): Likewise, also for local "insn".
6842 (mips16_gp_pseudo_reg): Likewise for local "scan".
6843 (mips16_build_call_stub): Likewise for return type and for local
6844 "insn". Introduce a new local "pattern" so that "insn" can indeed
6846 (mips_expand_call): Strengthen return type and local "insn" from
6848 (mips_block_move_loop): Strengthen local "label" from rtx to
6850 (mips_expand_synci_loop): Likewise for locals "label",
6852 (mips_set_frame_expr): Strengthen local "insn" from rtx to
6854 (mips16e_collect_argument_saves): Likewise for locals "insn",
6856 (mips_find_gp_ref): Likewise for param of callback for "pred"
6857 param, and for local "insn".
6858 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
6859 (mips_insn_has_flexible_gp_ref_p): Likewise.
6860 (mips_epilogue_emit_cfa_restores): Likewise for return type and
6862 (mips_epilogue_set_cfa): Likewise for local "insn".
6863 (mips_expand_epilogue): Likewise.
6864 (mips_adjust_insn_length): Likewise for param "insn".
6865 (mips_output_conditional_branch): Likewise.
6866 (mips_output_order_conditional_branch): Likewise.
6867 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
6868 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
6869 "falu2_turn_enabled_insn".
6870 (mips_builtin_branch_and_move): Strengthen locals "true_label",
6871 "done_label" from rtx to rtx_code_label *.
6872 (struct mips16_constant): Likewise for field "label".
6873 (mips16_add_constant): Likewise for return type.
6874 (mips16_emit_constants_1): Strengthen return type and param "insn"
6875 from rtx to rtx_insn *.
6876 (mips16_emit_constants): Likewise for param "insn".
6877 (mips16_insn_length): Likewise.
6878 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
6879 to rtx_code_label *.
6880 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
6881 from rtx to rtx_insn *.
6882 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
6883 "jump". Strengthen local "label" from rtx to rtx_code_label *.
6884 (r10k_simplify_address): Strengthen param "insn" and local
6885 "def_insn" from rtx to rtx_insn *.
6886 (r10k_safe_address_p): Strengthen param "insn" from rtx to
6888 (r10k_needs_protection_p_1): Update target type of cast of data
6889 from to rtx to rtx_insn *.
6890 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
6891 rtx * to rtx_insn **.
6892 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
6894 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
6895 (mips_call_expr_from_insn): Likewise for param "insn".
6896 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
6897 (mips_find_pic_call_symbol): Likewise for param "insn".
6898 (mips_annotate_pic_calls): Likewise for local "insn".
6899 (mips_sim_insn): Likewise for this variable.
6900 (struct mips_sim): Likewise for field "insn" within elements of
6902 (mips_sim_wait_reg): Likewise for param "insn".
6903 (mips_sim_wait_regs): Likewise.
6904 (mips_sim_wait_units): Likewise.
6905 (mips_sim_wait_insn): Likewise.
6906 (mips_sim_issue_insn): Likewise.
6907 (mips_sim_finish_insn): Likewise.
6908 (mips_seq_time): Likewise for param "seq" and local "insn".
6909 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
6910 locals "first", "second".
6911 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
6912 "last", "last2", "next".
6913 (mips_avoid_hazard): Likewise for params "after", "insn".
6914 (mips_reorg_process_insns): Likewise for locals "insn",
6915 "last_insn", "subinsn", "next_insn".
6916 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
6917 (mips16_split_long_branches): Likewise for locals "insn" "jump",
6919 (mips_output_mi_thunk): Likewise for local "insn".
6920 (mips_final_prescan_insn): Likewise for param "insn".
6922 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6924 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
6925 Strengthen return type and local "insns" from rtx to rtx_insn *.
6926 (microblaze_legitimize_tls_address): Likewise for local "insns".
6927 (microblaze_block_move_loop): Strengthen local "label" from rtx
6928 to rtx_code_label *.
6929 (microblaze_expand_prologue): Strengthen two locals named "insn"
6930 from rtx to rtx_insn *.
6931 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
6932 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
6933 "insn". Strengthen locals "div_label", "div_end_label" from rtx
6934 to rtx_code_label *.
6936 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6938 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
6939 param from rtx to rtx_insn *.
6940 (mep_reuse_lo): Likewise for third param.
6941 (mep_use_post_modify_p): Likewise for first param.
6942 (mep_core_address_length): Likewise.
6943 (mep_cop_address_length): Likewise.
6944 (mep_final_prescan_insn): Likewise.
6945 (mep_store_data_bypass_p): Likewise for both params.
6946 (mep_mul_hilo_bypass_p): Likewise.
6947 (mep_ipipe_ldc_p): Likewise for param.
6949 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
6950 (mep_rewrite_mult): Likewise.
6951 (mep_rewrite_mulsi3): Likewise.
6952 (mep_rewrite_maddsi3): Likewise.
6953 (mep_reuse_lo_p_1): Likewise.
6954 (mep_reuse_lo_p): Likewise.
6955 (mep_frame_expr): Likewise.
6956 (mep_make_parallel): Likewise for both params.
6957 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
6959 (mep_use_post_modify_p): Likewise for param "insn".
6960 (mep_core_address_length): Likewise.
6961 (mep_cop_address_length): Likewise.
6962 (mep_reg_set_in_function): Likewise for local "insn".
6963 (mep_asm_without_operands_p): Likewise.
6964 (F): Likewise for return type and param "x".
6965 (add_constant): Likewise for local "insn".
6966 (maybe_dead_move): Likewise for return type and local "insn".
6967 (mep_expand_prologue): Likewise for local "insn".
6968 (mep_final_prescan_insn): Likewise for param "insn".
6969 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
6970 "next", "follow", "x".
6971 (mep_insert_repeat_label_last): Likewise for return type, param
6972 "last_insn", and locals "next", "prev". Strengthen param "label"
6973 from rtx to rtx_code_label *.
6974 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
6976 (struct mep_doloop_end): Likewise for fields "insn" and
6978 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
6979 Strengthen local "repeat_label" from rtx to rtx_code_label *.
6980 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
6982 (mep_invert_branch): Likewise for params "insn" and "after".
6983 (mep_reorg_erepeat): Likewise for param "insns" and locals
6984 "insn", "prev", "new_last", "barrier", "user". Strengthen local
6985 "l" from rtx to rtx_code_label *.
6986 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
6987 from rtx to rtx_insn *.
6988 (mep_reorg_addcombine): Likewise for param "insns" and locals
6990 (add_sp_insn_p): Likewise for param "insn".
6991 (mep_reorg_noframe): Likewise for param "insns" and locals
6992 "start_frame_insn", "end_frame_insn", "next".
6993 (mep_reorg): Likewise for local "insns".
6994 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
6996 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
6997 (mep_mul_hilo_bypass_p): Likewise.
6998 (mep_ipipe_ldc_p): Likewise for param "insn".
6999 (mep_make_bundle): Likewise for return type, param "cop" and local
7000 "insn", splitting out the latter into a new local "seq" for when it
7001 is a SEQUENCE rather than an insn.
7002 (core_insn_p): Likewise for param "insn".
7003 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
7004 "last", "first", "note", "prev", "core_insn".
7006 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7008 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
7010 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
7011 (m68k_final_prescan_insn): Likewise for first param.
7013 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
7014 (m68k_set_frame_related): Likewise for param "insn".
7015 (output_btst): Likewise for param "insn".
7016 (m68k_final_prescan_insn): Likewise.
7017 (m68k_move_to_reg): Likewise for local "insn".
7018 (m68k_call_tls_get_addr): Likewise for local "insns".
7019 (m68k_call_m68k_read_tp): Likewise.
7020 (strict_low_part_peephole_ok): Likewise for param "first_insn".
7021 (m68k_output_mi_thunk): Likewise for local "insn".
7023 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7025 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
7026 first param from rtx to rtx_insn *.
7027 (iq2000_adjust_insn_length): Likewise.
7028 (iq2000_output_conditional_branch): Likewise.
7029 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
7030 "insn" and local "nop_insn".
7031 (iq2000_annotate_frame_insn): Likewise for param "insn".
7032 (iq2000_expand_prologue): Likewise for both locals "insn".
7033 (iq2000_adjust_insn_length): Likewise for param "insn".
7034 (iq2000_output_conditional_branch): Likewise.
7036 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7038 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
7039 "insns" from rtx to rtx_insn *.
7040 (ia64_emit_cond_move): Likewise for locals "insn", "first".
7041 (struct spill_fill_data): Likewise for field "init_after" and for
7042 elements of array field "prev_insn".
7043 (spill_restore_mem): Likewise for locals "insn", "first".
7044 (do_spill): Likewise for local "insn".
7045 (do_restore): Likewise.
7046 (ia64_expand_prologue): Likewise.
7047 (ia64_expand_epilogue): Likewise.
7048 (emit_insn_group_barriers): Likewise for locals "insn",
7050 (emit_all_insn_group_barriers): Likewise for locals "insn",
7052 (dfa_stop_insn): Likewise for this global.
7053 (dfa_pre_cycle_insn): Likewise.
7054 (ia64_nop): Likewise.
7055 (final_emit_insn_group_barriers): Likewise for locals "insn",
7057 (emit_predicate_relation_info): Likewise for locals "head", "n",
7059 (ia64_reorg): Likewise for local "insn".
7060 (ia64_output_mi_thunk): Likewise.
7061 (expand_vec_perm_interleave_2): Likewise for local "seq".
7063 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7065 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
7066 param 1 "insn" from rtx to rtx_insn *.
7067 (ix86_use_lea_for_mov): Likewise.
7068 (ix86_avoid_lea_for_addr): Likewise.
7069 (ix86_split_lea_for_addr): Likewise.
7070 (ix86_lea_for_add_ok): Likewise.
7071 (ix86_output_call_insn): Likewise.
7073 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
7074 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
7075 (ix86_output_function_epilogue): Likewise for locals "insn",
7076 "deleted_debug_label".
7077 (legitimize_tls_address): Likewise for local "insn".
7078 (get_some_local_dynamic_name): Likewise.
7079 (increase_distance): Likewise for params "prev", "next".
7080 (distance_non_agu_define_in_bb): Likewise for params "insn",
7081 "start" and locals "prev", "next".
7082 (distance_non_agu_define): Likewise for param "insn".
7083 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
7084 locals "next", "prev".
7085 (distance_agu_use): Likewise for param "insn".
7086 (ix86_lea_outperforms): Likewise.
7087 (ix86_ok_to_clobber_flags): Likewise.
7088 (ix86_avoid_lea_for_add): Likewise.
7089 (ix86_use_lea_for_mov): Likewise.
7090 (ix86_avoid_lea_for_addr): Likewise.
7091 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
7092 (ix86_split_lea_for_addr): Likewise for param "insn".
7093 (ix86_lea_for_add_ok): Likewise for param "insn".
7094 (ix86_expand_carry_flag_compare): Likewise for local
7096 (ix86_expand_int_movcc): Likewise.
7097 (ix86_output_call_insn): Likewise for param "insn".
7098 (ix86_output_call_insn): Likewise for local "i".
7099 (x86_output_mi_thunk): Introduce local "insn", using it in place
7100 of "tmp" when dealing with insns.
7101 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
7103 (ix86_pad_returns): Likewise for locals "ret", "prev".
7104 (ix86_count_insn_bb): Likewise for local "insn".
7105 (ix86_pad_short_function): Likewise for locals "ret", "insn".
7106 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
7107 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
7108 (expand_vec_perm_interleave2): Likewise for local "seq".
7109 (expand_vec_perm_vperm2f128_vblend): Likewise.
7110 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
7111 call to for_each_rtx with for_each_rtx_in_insn.
7113 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7115 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
7116 "label" from rtx to rtx_code_label *.
7117 (ix86_expand_prologue): Likewise.
7118 (ix86_expand_split_stack_prologue): Likewise for locals "label",
7120 (ix86_split_idivmod): Likewise for locals "end_label" and
7122 (ix86_expand_branch): Likewise for local "label2".
7123 (ix86_expand_aligntest): Likewise for return type and local "label".
7124 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
7126 (expand_movmem_epilogue): Likewise for the various locals named
7128 (expand_setmem_epilogue): Likewise.
7129 (expand_small_movmem_or_setmem): Likewise for local "label".
7130 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
7131 Strengthen param "done_label" from rtx * to rtx_code_label **.
7132 Strengthen locals "loop_label" and "label" from rtx to
7134 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
7135 Likewise for locals "loop_label", "label".
7136 (ix86_expand_set_or_movmem): Likewise for locals "label",
7137 "jump_around_label", "hot_label".
7138 (ix86_expand_strlensi_unroll_1): Likewise for locals
7139 "align_2_label", align_3_label", "align_4_label", "end_0_label",
7141 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
7142 (void ix86_emit_i387_log1p): Likewise for locals "label1",
7143 "label2", "jump_label".
7144 (ix86_expand_sse_compare_and_jump): Likewise for return type and
7146 (ix86_expand_lfloorceil): Likewise for local "label".
7147 (ix86_expand_rint): Likewise.
7148 (ix86_expand_floorceildf_32): Likewise.
7149 (ix86_expand_floorceil): Likewise.
7150 (ix86_expand_rounddf_32): Likewise.
7151 (ix86_expand_trunc): Likewise.
7152 (ix86_expand_truncdf_32): Likewise.
7153 (ix86_expand_round): Likewise.
7155 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7157 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
7158 first param from rtx to rtx_insn *.
7159 (h8300_insn_length_from_table): Likewise.
7160 * config/h8300/h8300.c (F): Likewise for return type and param
7162 (Fpa): Add a checked cast to rtx_insn *.
7163 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
7165 (final_prescan_insn): Likewise for param "insn".
7166 (h8300_binary_length): Likewise.
7167 (h8300_insn_length_from_table): Likewise.
7169 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7171 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
7172 Strengthen first param "insn" from rtx to rtx_insn *.
7174 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
7176 (frame_insn): Likewise for return type. Introduce local "insn"
7177 for use in place of local "x" for use as an rtx_insn *.
7178 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
7179 (epiphany_expand_prologue): Likewise for local "insn".
7180 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
7181 * config/epiphany/resolve-sw-modes.c
7182 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
7185 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7187 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
7188 param from rtx to rtx_insn *.
7189 (c6x_final_prescan_insn): Likewise for first param.
7191 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
7192 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
7193 (c6x_expand_compare): Strengthen local "insns" from rtx to
7195 (c6x_get_unit_specifier): Likewise for param "insn".
7196 (c6x_print_unit_specifier_field): Likewise.
7197 (c6x_final_prescan_insn): Likewise.
7198 (emit_add_sp_const): Likewise for local "insn".
7199 (c6x_expand_prologue): Likewise.
7201 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7203 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
7204 param 1 from rtx to rtx_insn *.
7205 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
7206 the various locals named "insn".
7207 (expand_epilogue_reg_restore): Likewise.
7208 (frame_related_constant_load): Likewise.
7209 (add_to_reg): Likewise.
7210 (emit_link_insn): Likewise.
7211 (do_link): Likewise.
7212 (expand_interrupt_handler_prologue): Likewise.
7213 (branch_dest): Likewise for param "branch".
7214 (asm_conditional_branch): Likewise for param "insn".
7215 (gen_one_bundle): Likewise for elements of param "slot" and local
7217 (bfin_gen_bundles): Likewise for locals "insn", "next" and
7218 elements of local "slot".
7219 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
7220 "queue", "next_queue", "prev".
7221 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
7222 (add_sched_insns_for_speculation): Likewise for local "insn".
7224 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7226 * config/avr/avr-protos.h (output_movqi): Strengthen first param
7227 from rtx to rtx_insn *.
7228 (output_movhi): Likewise.
7229 (output_movsisf): Likewise.
7230 (avr_out_tstsi): Likewise.
7231 (avr_out_tsthi): Likewise.
7232 (avr_out_tstpsi): Likewise.
7233 (avr_out_compare): Likewise.
7234 (avr_out_compare64): Likewise.
7235 (avr_out_movpsi): Likewise.
7236 (ashlqi3_out): Likewise.
7237 (ashlhi3_out): Likewise.
7238 (ashlsi3_out): Likewise.
7239 (ashrqi3_out): Likewise.
7240 (ashrhi3_out): Likewise.
7241 (ashrsi3_out): Likewise.
7242 (lshrqi3_out): Likewise.
7243 (lshrhi3_out): Likewise.
7244 (lshrsi3_out): Likewise.
7245 (avr_out_ashlpsi3): Likewise.
7246 (avr_out_ashrpsi3): Likewise.
7247 (avr_out_lshrpsi3): Likewise.
7248 (avr_out_fract): Likewise.
7249 (avr_out_sbxx_branch): Likewise.
7250 (avr_out_round): Likewise.
7251 (avr_out_xload): Likewise.
7252 (avr_out_movmem): Likewise.
7253 (adjust_insn_length): Likewise.
7254 (avr_out_lpm): Likewise.
7255 (reg_unused_after): Likewise.
7256 (_reg_unused_after): Likewise.
7257 (avr_jump_mode): Likewise for second param.
7258 (jump_over_one_insn): Likewise for first param.
7259 (avr_final_prescan_insn): Likewise.
7260 (out_shift_with_cnt): Likewise for second param.
7262 * config/avr/avr.c (get_sequence_length): Likewise for param
7263 "insns" and local "insn".
7264 (emit_push_byte): Likewise for local "insn".
7265 (emit_push_sfr): Likewise.
7266 (avr_prologue_setup_frame): Likewise for locals "insn",
7267 "fp_plus_insns", "sp_plus_insns".
7268 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
7270 (avr_jump_mode): Likewise for param "insn".
7271 (avr_final_prescan_insn): Likewise.
7272 (avr_find_unused_d_reg): Likewise.
7273 (avr_out_lpm_no_lpmx): Likewise.
7274 (avr_out_lpm): Likewise.
7275 (avr_out_xload): Likewise.
7276 (output_movqi): Likewise.
7277 (output_movhi): Likewise.
7278 (out_movqi_r_mr): Likewise.
7279 (out_movhi_r_mr): Likewise.
7280 (out_movsi_r_mr): Likewise.
7281 (out_movsi_mr_r): Likewise.
7282 (output_movsisf): Likewise.
7283 (avr_out_load_psi): Likewise.
7284 (avr_out_store_psi): Likewise.
7285 (avr_out_movpsi): Likewise.
7286 (out_movqi_mr_r): Likewise.
7287 (avr_out_movhi_mr_r_xmega): Likewise.
7288 (out_movhi_mr_r): Likewise.
7289 (compare_condition): Likewise for param "insn" and local "next".
7290 (compare_sign_p): Likewise for param "insn".
7291 (compare_diff_p): Likewise.
7292 (compare_eq_p): Likewise.
7293 (avr_out_compare): Likewise.
7294 (avr_out_compare64): Likewise.
7295 (avr_out_tsthi): Likewise.
7296 (avr_out_tstpsi): Likewise.
7297 (avr_out_tstsi): Likewise.
7298 (out_shift_with_cnt): Likewise.
7299 (ashlqi3_out): Likewise.
7300 (ashlhi3_out): Likewise.
7301 (avr_out_ashlpsi3): Likewise.
7302 (ashlsi3_out): Likewise.
7303 (ashrqi3_out): Likewise.
7304 (ashrhi3_out): Likewise.
7305 (avr_out_ashrpsi3): Likewise.
7306 (ashrsi3_out): Likewise.
7307 (lshrqi3_out): Likewise.
7308 (lshrhi3_out): Likewise.
7309 (avr_out_lshrpsi3): Likewise.
7310 (lshrsi3_out): Likewise.
7311 (avr_out_fract): Likewise.
7312 (avr_out_round): Likewise.
7313 (avr_adjust_insn_length): Likewise.
7314 (reg_unused_after): Likewise.
7315 (_reg_unused_after): Likewise.
7316 (avr_compare_pattern): Likewise.
7317 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
7318 and locals "branch1", "branch2", "insn2", "jump".
7319 (avr_reorg): Likewise for local "insn".
7320 (avr_2word_insn_p): Likewise for param "insn".
7321 (jump_over_one_insn_p): Likewise.
7322 (avr_out_sbxx_branch): Likewise.
7323 (avr_out_movmem): Likewise.
7325 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7327 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
7328 param from rtx to rtx_insn *.
7329 (thumb1_final_prescan_insn): Likewise.
7330 (thumb2_final_prescan_insn): Likewise.
7332 * config/arm/arm.c (emit_set_insn): Strengthen return type from
7334 (struct minipool_node): Likewise for field "insn".
7335 (dump_minipool): Likewise for param "scan".
7336 (create_fix_barrier): Likewise for local "from". Strengthen local
7337 "label" from rtx to rtx_code_label *.
7338 (push_minipool_barrier): Strengthen param "insn" from rtx to
7340 (push_minipool_fix): Likewise.
7341 (note_invalid_constants): Likewise.
7342 (thumb2_reorg): Likewise for local "insn".
7343 (arm_reorg): Likewise.
7344 (thumb2_final_prescan_insn): Likewise for param
7345 "insn" and local "first_insn".
7346 (arm_final_prescan_insn): Likewise for param "insn" and locals
7347 "start_insn", "this_insn".
7348 (arm_debugger_arg_offset): Likewise for param "insn".
7349 (thumb1_emit_multi_reg_push): Likewise for return type and local
7351 (thumb1_final_prescan_insn): Likewise for param "insn".
7352 (thumb_far_jump_used_p): Likewise for local "insn".
7353 (thumb1_expand_prologue): Likewise.
7354 (arm_expand_epilogue_apcs_frame): Likewise.
7355 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
7356 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
7357 from rtx to rtx_code_label *.
7358 (arm_split_atomic_op): Likewise for local "label".
7359 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
7361 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7363 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
7364 first param from rtx to rtx_insn *.
7365 (arc_verify_short): Likewise.
7366 (arc_short_long): Likewise.
7367 (arc_need_delay): Likewise.
7369 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
7371 (arc_ccfsm_advance): Likewise for param "insn" and locals
7372 "start_insn", "this_insn".
7373 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
7374 (arc_ccfsm_post_advance): Likewise for param "insn".
7375 (arc_next_active_insn): Likewise for return type and param "insn".
7376 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
7377 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
7378 (output_short_suffix): Likewise for local "insn".
7379 (arc_final_prescan_insn): Likewise for param "insn". Remove
7380 now-redundant checked cast.
7381 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
7382 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
7383 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
7384 for use where lc_set became an insn.
7385 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
7387 (arc_get_insn_variants): Likewise for local "prev".
7388 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
7390 (arc_predicate_delay_insns): Likewise for local "insn".
7391 (arc_pad_return): Likewise for local "prev". For now, add a
7392 checked cast when extracting the insn from "final_sequence".
7393 (arc_short_long): Likewise for param "insn".
7394 (arc_need_delay): Likewise for param "insn" and local "next".
7395 (arc_label_align): Likewise for locals "prev", "next".
7397 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7399 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
7400 "insn" from rtx to rtx_insn *.
7401 (alpha_gp_save_rtx): Likewise for local "seq".
7402 (alpha_instantiate_decls): Likewise for local "top".
7403 (get_some_local_dynamic_name): Likewise for local "insn".
7404 (alpha_does_function_need_gp): Likewise.
7405 (set_frame_related_p): Likewise for return type and for locals
7407 (emit_frame_store_1): Likewise for local "insn".
7408 (alpha_expand_prologue): Likewise for locals "insn", "seq".
7409 (alpha_end_function): Likewise for local "insn".
7410 (alpha_output_mi_thunk_osf): Likewise.
7411 (alphaev4_insn_pipe): Likewise for param "insn".
7412 (alphaev5_insn_pipe): Likewise.
7413 (alphaev4_next_group): Likewise for return type and param 1
7415 (alphaev5_next_group): Likewise.
7416 (alpha_align_insns_1): Likewise for return type and param 1 of
7417 callback param "next_group", and for locals "i", "next", "prev",
7418 "where", "where2", "insn".
7420 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
7422 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
7423 rather than modifying the stmt.
7425 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7427 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
7428 cgraph_state conversion.
7430 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7432 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
7433 Strengthen local "insns" from rtx to rtx_insn *.
7434 (aarch64_set_frame_expr): Likewise for local "insn".
7435 (aarch64_save_or_restore_fprs): Likewise.
7436 (aarch64_save_or_restore_callee_save_registers): Likewise.
7437 (aarch64_expand_prologue): Likewise.
7438 (aarch64_expand_epilogue): Likewise.
7439 (aarch64_output_mi_thunk): Likewise.
7440 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
7441 "label2" from rtx to rtx_code_label *.
7442 (aarch64_split_atomic_op): Likewise for local "label".
7444 2014-08-25 Martin Liska <mliska@suse.cz>
7446 * cgraph.h (symtab_node):
7447 (bool needed_p (void)): created from decide_is_symbol_needed
7448 (bool referred_to_p (void)): created from referred_to_p
7449 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
7450 * cgraph.h (cgraph_node):
7451 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
7452 (void expand (void)): created from expand_function
7453 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
7454 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
7455 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
7456 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
7457 * cgraph.h (varpool_node):
7458 (static void add (tree decl): created from varpool_add_new_variable
7459 * cgraph.h (cgraph_edge):
7461 (void remove_caller (void)): created from cgraph_edge_remove_caller
7462 (void remove_callee (void)): created from cgraph_edge_remove_callee
7463 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
7464 created from cgraph_set_call_stmt
7465 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
7466 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
7467 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
7468 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
7469 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
7470 created from cgraph_speculative_call_info
7471 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
7472 int freq_scale, bool update_original)): created from cgraph_clone_edge
7473 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
7474 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
7475 (bool recursive_p (void)): created from cgraph_edge_recursive_p
7476 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
7477 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
7478 (static void rebuild_references (void)): created from cgraph_rebuild_references
7479 * cgraph.h (symbol_table):
7480 (create_reference): renamed from add_reference
7481 (maybe_create_reference): renamed from maybe_add_reference
7482 (void register_symbol (symtab_node *node)): new function
7483 (void clear_asm_symbols (void)): new function
7484 (void unregister (symtab_node *node)): new function
7485 (void release_symbol (cgraph_node *node, int uid)): new function
7486 (cgraph_node * allocate_cgraph_symbol (void)): new function
7487 (void initialize (void)): created from cgraph_init
7488 (symtab_node *first_symbol (void)):new function
7489 (asm_node *first_asm_symbol (void)):new function
7490 (symtab_node *first_defined_symbol (void)):new function
7491 (varpool_node *first_variable (void)):new function
7492 (varpool_node *next_variable (varpool_node *node)):new function
7493 (varpool_node *first_static_initializer (void)):new function
7494 (varpool_node *next_static_initializer (varpool_node *node)):new function
7495 (varpool_node *first_defined_variable (void)):new function
7496 (varpool_node *next_defined_variable (varpool_node *node)):new function
7497 (cgraph_node *first_defined_function (void)):new function
7498 (cgraph_node *next_defined_function (cgraph_node *node)):new function
7499 (cgraph_node *first_function (void)):new function
7500 (cgraph_node *next_function (cgraph_node *node)):new function
7501 (cgraph_node *first_function_with_gimple_body (void)):new function
7502 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
7503 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
7504 created from symtab_remove_unreachable_nodes
7505 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
7506 (void process_new_functions (void)): created from cgraph_process_new_functions
7507 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
7508 (bool output_variables (void)): created from varpool_node::output_variables
7509 (void output_asm_statements (void)): created from output_asm_statements
7510 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
7511 (void compile (void)): created from compile
7512 (void output_weakrefs (void)): created from output_weakrefs
7513 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
7514 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
7515 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
7516 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
7517 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
7518 created from cgraph_next_function_with_gimple_body
7519 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
7520 created from cgraph_remove_edge_removal_hook
7521 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
7522 created from cgraph_add_node_removal_hook
7523 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
7524 created from cgraph_remove_node_removal_hook
7525 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
7526 created from varpool_add_node_removal_hook
7527 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
7528 created from varpool_remove_node_removal_hook
7529 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
7530 created from cgraph_add_function_insertion_hook
7531 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
7532 created from cgraph_remove_function_insertion_hook
7533 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
7534 created from varpool_add_variable_insertion_hook
7535 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
7536 created from varpool_remove_variable_insertion_hook
7537 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
7538 created from cgraph_add_edge_duplication_hook
7539 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
7540 created from cgraph_remove_edge_duplication_hook
7541 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
7542 created from cgraph_add_node_duplication_hook
7543 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
7544 created from cgraph_remove_node_duplication_hook
7545 (void call_edge_removal_hooks (cgraph_edge *e)):
7546 created from cgraph_call_edge_removal_hooks
7547 (void call_cgraph_insertion_hooks (cgraph_node *node)):
7548 created from call_function_insertion_hooks
7549 (void call_cgraph_removal_hooks (cgraph_node *node)):
7550 created from cgraph_call_node_removal_hooks
7551 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
7552 created from cgraph_node::call_duplication_hooks
7553 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
7554 created from cgraph_call_edge_duplication_hooks
7555 (void call_varpool_removal_hooks (varpool_node *node)):
7556 created from varpool_call_node_removal_hooks
7557 (void call_varpool_insertion_hooks (varpool_node *node)):
7558 created from varpool_call_variable_insertion_hooks
7559 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
7560 created from insert_to_assembler_name_hash
7561 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
7562 created from unlink_from_assembler_name_hash
7563 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
7564 created from symtab_prevail_in_asm_name_hash
7565 (void symtab_initialize_asm_name_hash (void)):
7566 created from symtab_initialize_asm_name_hash
7567 (void change_decl_assembler_name (tree decl, tree name)):
7568 created from change_decl_assembler_name
7569 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
7570 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
7571 created from decl_assembler_name_hash
7572 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
7573 created from decl_assembler_name_equal
7574 (static hashval_t hash_node_by_assembler_name (const void *p)):
7575 created from hash_node_by_assembler_name
7576 (static int eq_assembler_name (const void *p1, const void *p2)):
7577 created from eq_assembler_name
7579 2014-08-25 Marek Polacek <polacek@redhat.com>
7581 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
7583 2014-08-25 Petr Murzin <petr.murzin@intel.com>
7585 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
7586 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
7587 SWI1248_AVX512BW mode iterator.
7589 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
7592 * config/sh/predicates.md (general_extend_operand): Disable
7593 TRUNCATE before reload completes.
7595 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
7597 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
7599 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
7602 * config/sh/sh.opt (musermode): Allow negative form.
7603 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
7604 targets that don't support it.
7605 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
7606 Document -mno-usermode option.
7608 2014-08-24 Kito Cheng <kito@0xlab.org>
7610 * system.h (CALLER_SAVE_PROFITABLE): Poison.
7611 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
7612 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
7613 * doc/tm.texi: Regenerate.
7615 2014-08-24 Kito Cheng <kito@0xlab.org>
7617 * ira.c: Fix typo in comment.
7619 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
7621 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
7622 Deprecate c++1y. Change language to reflect greater confidence in C++14.
7624 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
7627 * config/pa/pa.c (pa_output_function_epilogue): Don't set
7628 last_address when the current function is a thunk.
7629 (pa_asm_output_mi_thunk): When we don't have named sections or they
7630 are not being used, check that thunk can reach the stub table with a
7633 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7635 * web.c (union_match_dups): Strengthen param "insn" from rtx to
7637 (pass_web::execute): Likewise for local "insn".
7639 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7641 * var-tracking.c (struct micro_operation_def): Strengthen field
7642 "insn" from rtx to rtx_insn *.
7643 (struct emit_note_data_def): Likewise.
7644 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
7645 (vt_stack_adjustments): Likewise for local "insn".
7646 (adjust_insn): Likewise for param "insn".
7647 (val_store): Likewise.
7648 (val_resolve): Likewise.
7649 (struct count_use_info): Likewise for field "insn".
7650 (log_op_type): Likewise for param "insn".
7651 (reverse_op): Likewise.
7652 (prepare_call_arguments): Likewise.
7653 (add_with_sets): The initial param takes an insn, but we can't
7654 yet strengthen it from rtx to rtx_insn * since it's used as a
7655 cselib_record_sets_hook callback. For now rename initial param
7656 from "insn" to "uncast_insn", and introduce a local "insn" of
7657 the stronger rtx_insn * type, with a checked cast.
7658 (compute_bb_dataflow): Strengthen local "insn" from rtx to
7660 (emit_note_insn_var_location): Likewise.
7661 (emit_notes_for_changes): Likewise.
7662 (emit_notes_for_differences): Likewise.
7663 (next_non_note_insn_var_location): Likewise for return type and
7665 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
7666 (vt_initialize): Likewise for local "insn".
7667 (delete_debug_insns): Likewise for locals "insn" and "next".
7669 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7671 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
7673 (mark_constant_pool): Likewise for local "insn".
7675 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7677 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
7679 (dead_debug_promote_uses): Likewise.
7680 (dead_debug_insert_temp): Likewise.
7682 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7684 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
7685 from const_rtx to const rtx_insn *.
7686 (store_killed_after): Likewise. Strengthen locals "last", "act"
7687 from rtx to rtx_insn *.
7688 (store_killed_before): Strengthen param "insn" from const_rtx to
7689 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
7690 (find_moveable_store): Strengthen param "insn" from rtx to
7692 (compute_store_table): Likewise for local "insn".
7693 (insert_insn_start_basic_block): Likewise for param "insn" and
7694 locals "prev", "before", "insn".
7695 (insert_store): For now, add a checked cast to rtx_insn * on the
7696 result of gen_move_insn.
7697 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
7699 (replace_store_insn): Likewise. For now, add a checked cast to
7700 rtx_insn * on the result of gen_move_insn.
7702 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7704 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
7706 (expand_sjlj_dispatch_table): Likewise.
7708 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7710 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
7711 "insn" from rtx to rtx_insn *.
7713 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7715 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
7716 "insn" from rtx to rtx_insn *.
7717 (dup_block_and_redirect): Likewise for param 3 "before".
7719 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
7720 from rtx to rtx_insn *.
7721 (move_insn_for_shrink_wrap): Likewise.
7722 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
7723 (dup_block_and_redirect): Likewise for param "before" and local
7725 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
7727 (convert_to_simple_return): Likewise for local "start".
7729 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
7730 Strengthen local "insn" from rtx to rtx_insn *, for use when
7731 invoking requires_stack_frame_p.
7733 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7735 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
7737 (speculate_expr): Likewise for locals "orig_insn_rtx",
7739 (eq_transformed_insns): Likewise for locals "i1", "i2".
7740 (check_for_new_jump): Likewise for return type and local "end".
7741 (find_new_jump): Likewise for return type and local "jump".
7742 (sel_split_edge): Likewise for local "jump".
7743 (sel_create_recovery_block): Likewise.
7744 (sel_redirect_edge_and_branch_force): Likewise.
7745 (sel_redirect_edge_and_branch): Likewise.
7747 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7749 * sel-sched.c (substitute_reg_in_expr): Strengthen local
7750 "new_insn" from rtx to rtx_insn *.
7751 (create_insn_rtx_with_rhs): Likewise for return type and for local
7753 (create_insn_rtx_with_lhs): Likewise.
7754 (create_speculation_check): Likewise for local "insn_rtx".
7755 (implicit_clobber_conflict_p): Likewise for local "insn".
7756 (get_expr_cost): Likewise.
7757 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
7758 (move_cond_jump): Likewise for locals "next", "prev", "link",
7759 "head", "from", "to".
7761 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7763 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
7764 "next" from rtx to rtx_insn *.
7765 (find_conditional_protection): Likewise for local "next".
7766 (is_conditionally_protected): Likewise for local "insn1".
7767 (is_pfree): Likewise for locals "insn1", "insn2".
7769 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7771 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
7772 from rtx to rtx_insn *.
7774 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
7775 locals "insn1", "insn2" from rtx to rtx_insn *.
7776 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
7777 locals "insn", "prev", "last_jump", "next_tail".
7778 (schedule_ebb): Likewise for params "head", "tail".
7779 (schedule_ebbs): Likewise for locals "tail", "head".
7781 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
7782 to rtx_insn on "last_insn" in one of the invocations of
7785 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7787 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
7788 "elem", "insn" from rtx to rtx_insn *.
7789 (change_spec_dep_to_hard): Likewise.
7790 (get_back_and_forw_lists): Likewise for local "con".
7791 (sd_add_dep): Likewise for locals "elem", "insn".
7792 (sd_resolve_dep): Likewise for locals "pro", "con".
7793 (sd_unresolve_dep): Likewise.
7794 (sd_delete_dep): Likewise.
7795 (chain_to_prev_insn): Likewise for local "pro".
7796 (find_inc): Likewise for locals "pro", "con".
7798 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7800 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
7802 (reg_set_between_p): Strengthen local "insn" from const_rtx to
7804 (modified_between_p): Strengthen local "insn" from rtx to
7806 (remove_reg_equal_equiv_notes_for_regno): Likewise.
7807 (keep_with_call_p): Strengthen local "i2" from const_rtx to
7810 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7812 * resource.c (next_insn_no_annul): Strengthen local "next" from
7814 (mark_referenced_resources): Likewise for local "insn".
7816 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7818 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
7820 (find_reloads): Likewise for param 1.
7821 (subst_reloads): Likewise for sole param.
7822 (find_equiv_reg): Likwise for param 2.
7823 (regno_clobbered_p): Likwise for param 2.
7824 (reload): Likewise for param 1.
7826 * caller-save.c (save_call_clobbered_regs): Strengthen local
7827 "insn" from rtx to rtx_insn *.
7828 (insert_one_insn): Likewise for local "insn".
7830 * reload.c (this_insn): Likewise for this global.
7831 (find_reloads): Likewise for param "insn".
7832 (find_reloads_toplev): Likewise.
7833 (find_reloads_address): Likewise.
7834 (subst_reg_equivs): Likewise.
7835 (update_auto_inc_notes): Likewise.
7836 (find_reloads_address_1): Likewise.
7837 (find_reloads_subreg_address): Likewise.
7838 (subst_reloads): Likewise.
7839 (find_equiv_reg): Likewise, also for local "p".
7840 (regno_clobbered_p): Likewise for param "insn".
7842 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
7844 (spill_reg_store): Likewise for the elements of this array.
7845 (remove_init_insns): Likewise for local "equiv_insn".
7846 (will_delete_init_insn_p): Likewise for param "insn".
7847 (reload): Likewise for param ""first" and local "insn".
7848 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
7850 (calculate_elim_costs_all_insns): Likewise.
7851 (delete_caller_save_insns): Likewise.
7852 (spill_failure): Likewise for param "insn".
7853 (delete_dead_insn): Likewise.
7854 (set_label_offsets): Likewise.
7855 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
7857 (elimination_costs_in_insn): Likewise for param "insn".
7858 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
7859 when referring to an insn.
7860 (set_initial_label_offsets): Likewise.
7861 (set_offsets_for_label): Strengthen param "insn" from rtx to
7863 (init_eliminable_invariants): Likewise for param "first" and local
7865 (fixup_eh_region_note): Likewise for param "insn".
7866 (reload_as_needed): Likewise for locals "prev", "insn",
7867 "old_next", "old_prev", "next".
7868 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
7870 (reload_inheritance_insn): Strengthen elements of this array from
7872 (failed_reload): Likewise for param "insn".
7873 (choose_reload_regs): Likewise for local "insn". Replace use of
7874 NULL_RTX with NULL when referring to an insn.
7875 (input_reload_insns): Strengthen elements of this array from rtx
7877 (other_input_address_reload_insns): Likewise for this global.
7878 (other_input_reload_insns): Likewise for this global.
7879 (input_address_reload_insns): Likwise for the elements of this
7881 (inpaddr_address_reload_insns): Likwise for the elements of this
7883 (output_reload_insns): Likewise for the elements of this array.
7884 (output_address_reload_insns): Likewise for the elements of this
7886 (outaddr_address_reload_insns): Likewise for the elements of this
7888 (operand_reload_insns): Likewise for this global.
7889 (other_operand_reload_insns): Likewise for this global.
7890 (other_output_reload_insns): Likewise for the elements of this
7892 (new_spill_reg_store): Likewise for the elements of this
7894 (emit_input_reload_insns): Likewise for locals "insn", "temp".
7895 Strengthen local "where" from rtx * to rtx_insn **.
7896 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
7897 from rtx to rtx_insn *.
7898 (do_input_reload): Likewise for local "insn".
7899 (do_output_reload): Likewise for local "insn".
7900 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
7901 (emit_insn_if_valid_for_reload): Likewise for return type and local
7902 "last". Add checked cast to rtx_insn when returning "insn" since
7903 this has been through emit_insn.
7904 (gen_reload): Strengthen return type and locals "last", "insn", "set"
7905 from rtx to rtx_insn *. Add checked cast to rtx_insn when
7906 returning "insn" since it's been through
7907 emit_insn_if_valid_for_reload at this point.
7908 (delete_output_reload): Strengthen param "insn" and locals
7909 "output_reload_insn", "i2" from rtx to rtx_insn *.
7910 (delete_address_reloads): Likewise for params "dead_insn",
7911 "current_insn" and locals "prev", "next".
7912 (delete_address_reloads_1): Likewise for params "dead_insn",
7913 "current_insn" and locals "prev", "i2".
7914 (inc_for_reload): Likewise for locals "last", "add_insn".
7915 (add_auto_inc_notes): Strengthen param "insn" from rtx to
7918 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
7919 param of this duplicate of the prototype from reload.h
7921 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7923 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
7925 (regstat_bb_compute_calls_crossed): Likewise.
7927 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7929 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
7931 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
7933 (regrename_analyze): Strengthen local "insn" from rtx to
7935 (scan_rtx_reg): Likewise for param "insn".
7936 (scan_rtx_address): Likewise.
7937 (scan_rtx): Likewise.
7938 (restore_operands): Likewise.
7939 (record_out_operands): Likewise.
7940 (build_def_use): Likewise for local "insn". Replace use of
7941 NULL_RTX with NULL when dealing with an insn.
7943 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7945 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
7946 * reginfo.c (reg_scan): Likewise, also for local "insn".
7947 (reg_scan_mark_refs): Likewise for param "insn".
7948 (init_subregs_of_mode): Likewise for local "insn".
7950 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7952 * regcprop.c (struct queued_debug_insn_change): Strengthen field
7953 "insn" from rtx to rtx_insn *.
7954 (replace_oldest_value_reg): Likewise for param "insn".
7955 (replace_oldest_value_addr): Likewise.
7956 (replace_oldest_value_mem): Likewise.
7957 (apply_debug_insn_changes): Likewise for local "last_insn".
7958 (copyprop_hardreg_forward_1): Likewise for local "insn".
7960 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7962 * reg-stack.c (next_flags_user): Strengthen return type and param
7963 "insn" from rtx to rtx_insn *.
7964 (straighten_stack): Likewise for param "insn".
7965 (check_asm_stack_operands): Likewise.
7966 (remove_regno_note): Likewise.
7967 (emit_pop_insn): Likewise for return type, param "insn", local
7969 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
7970 "limit" from rtx to rtx_insn *.
7971 (swap_to_top): Likewise for param "insn".
7972 (move_for_stack_reg): Likewise.
7973 (move_nan_for_stack_reg): Likewise.
7974 (swap_rtx_condition): Likewise.
7975 (compare_for_stack_reg): Likewise.
7976 (subst_all_stack_regs_in_debug_insn): Likewise.
7977 (subst_stack_regs_pat): Likewise, and local "insn2".
7978 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
7980 (subst_stack_regs): Likewise.
7981 (change_stack): Likewise.
7982 (convert_regs_1): Likewise for locals "insn", "next".
7984 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7986 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
7988 (combine_set_extension): Likewise for param "curr_insn".
7989 (transform_ifelse): Likewise for param "def_insn".
7990 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
7991 from vec<rtx> * to vec<rtx_insn *> *.
7992 (is_cond_copy_insn): Likewise for param "insn".
7993 (struct ext_state): Strengthen the four vec fields from vec<rtx>
7995 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
7996 local "def_insn" from rtx to rtx_insn *.
7997 (get_sub_rtx): Likewise for param "def_insn".
7998 (merge_def_and_ext): Likewise.
7999 (combine_reaching_defs): Likewise.
8000 (add_removable_extension): Likewise for param "insn".
8001 (find_removable_extensions): Likewise for local "insn".
8002 (find_and_remove_re): Likewise for locals "curr_insn" and
8003 "def_insn". Strengthen locals "reinsn_del_list" and
8004 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
8006 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8008 * recog.c (split_insn): Strengthen param "insn" and locals
8009 "first", "last" from rtx to rtx_insn *.
8010 (split_all_insns): Likewise for locals "insn", "next".
8011 (split_all_insns_noflow): Likewise.
8013 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8015 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
8017 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
8018 (debug_rtx_find): Likewise for param 1 "x".
8020 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
8021 const_rtx to const rtx_insn *. Likewise for local "insn".
8022 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
8023 (debug_rtx_find): Likewise for param 1 "x".
8024 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
8025 from const_rtx to const rtx_insn * within the appropriate cases of
8026 the switch statement.
8028 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
8029 Strengthen local "insns" from rtx to rtx_insn * since this is
8030 passed to a call to debug_rtx_list.
8032 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8034 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
8037 * function.c (stack_protect_epilogue): Add checked cast to
8038 rtx_insn for now when invoking predict_insn_def.
8040 * predict.c (predict_insn): Strengthen param "insn" from rtx to
8042 (predict_insn_def): Likewise.
8043 (rtl_predict_edge): Likewise for local "last_insn".
8044 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
8046 (combine_predictions_for_insn): Strengthen param "insn" from rtx
8048 (bb_estimate_probability_locally): Likewise for local "last_insn".
8049 (expensive_function_p): Likewise for local "insn".
8051 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
8052 local "jmp", since this is used when invoking predict_insn_def.
8054 2014-08-22 Marek Polacek <polacek@redhat.com>
8057 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
8059 2014-08-22 Marek Polacek <polacek@redhat.com>
8062 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
8063 a comparison in parens.
8064 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
8067 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8069 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
8072 * cprop.c (fis_get_condition): Likewise.
8074 * postreload.c (reload_cse_regs): Likewise for param "first".
8075 (reload_cse_simplify): Likewise for param "insn".
8076 (reload_cse_regs_1): Likewise for local "insn".
8077 (reload_cse_simplify_set): Likewise for param "insn".
8078 (reload_cse_simplify_operands): Likewise.
8079 (struct reg_use): Likewise for field "insn".
8080 (reload_combine_purge_insn_uses): Likewise for param "insn".
8081 (fixup_debug_insns): Likewise for params "from", "to" and local
8083 (try_replace_in_use): Likewise for local "use_insn".
8084 (reload_combine_recognize_const_pattern): Likewise for param
8085 "insn" and locals "add_moved_after_insn", "use_insn".
8086 (reload_combine_recognize_pattern): Likewise for param "insn" and
8088 (reload_combine): Likewise for locals "insn", "prev".
8089 (reload_combine_note_use): Likewise for param "insn".
8090 (move2add_use_add2_insn): Likewise.
8091 (move2add_use_add3_insn): Likewise.
8092 (reload_cse_move2add): Likewise, also for local "next".
8093 (move2add_note_store): Likewise for local "insn".
8095 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8097 * postreload-gcse.c (struct occr): Strengthen field "insn" from
8099 (struct unoccr): Likewise.
8100 (struct modifies_mem): Likewise.
8101 (alloc_mem): Likewise for local "insn".
8102 (insert_expr_in_table): Likewise for param "insn".
8103 (dump_expr_hash_table_entry): Likewise for local "insn".
8104 (oprs_unchanged_p): Likewise for param "insn".
8105 (load_killed_in_block_p): Likewise for local "setter".
8106 (record_last_reg_set_info): Likewise for param "insn".
8107 (record_last_reg_set_info_regno): Likewise.
8108 (record_last_mem_set_info): Likewise.
8109 (record_last_set_info): Likewise for local "last_set_insn".
8110 (record_opr_changes): Likewise for param "insn".
8111 (hash_scan_set): Likewise.
8112 (compute_hash_table): Likewise for local "insn".
8113 (get_avail_load_store_reg): Likewise for param "insn".
8114 (eliminate_partially_redundant_load): Likewise, also for locals
8115 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
8117 (eliminate_partially_redundant_loads): Likewise for local "insn".
8119 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8121 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
8123 (expand_binop): Likewise for locals "entry_last", "last", "insns"
8124 (expand_twoval_unop): Likewise for locals entry_last", "last".
8125 (expand_twoval_binop): Likewise.
8126 (expand_twoval_binop_libfunc): Likewise for local "insns".
8127 (widen_leading): Likewise for local "last".
8128 (expand_doubleword_clz): Likewise for local "seq". Strengthen
8129 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
8130 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
8131 (expand_parity): Likewise for locals "last" and "seq".
8132 (expand_ffs): Likewise for local "seq". Strengthen local
8133 "nonzero_label" from rtx to rtx_code_label *.
8134 (expand_absneg_bit): Strengthen local "insns" from rtx to
8136 (expand_unop_direct): Likewise for local "last".
8137 (expand_unop): Likewise for locals "last", "insns".
8138 (expand_abs_nojump): Likewise for local "last".
8139 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
8140 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
8142 (expand_copysign_absneg): Strengthen local "label" from rtx to
8144 (expand_copysign_bit): Strengthen local "insns" from rtx to
8146 (struct no_conflict_data): Likewise for fields "first", "insn".
8147 (emit_libcall_block_1): Likewise for param "insns" and locals
8148 "next", "last", "insn".
8149 (emit_libcall_block): For now, add a checked cast to rtx_insn *
8150 on "insns" when invoking emit_libcall_block_1. Ultimately we
8151 want to strengthen insns itself.
8152 (prepare_cmp_insn): Strengthen local "last" from rtx to
8154 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
8155 (prepare_float_lib_cmp): Likewise for local "insns".
8156 (emit_conditional_move): Likewise for local "last".
8157 (emit_conditional_add): Likewise.
8158 (have_sub2_insn): Likewise for local "seq".
8159 (expand_float): Likewise for local "insns". Strengthen locals
8160 "label", "neglabel" from rtx to rtx_code_label *.
8161 (expand_fix): Likewise for locals "last", "insn", "insns" (to
8162 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
8163 (expand_fixed_convert): Likewise for local "insns" (to
8165 (expand_sfix_optab): Likewise for local "last".
8166 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
8167 to rtx_code_label *.
8168 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
8169 from rtx to rtx_insn *.
8170 (expand_atomic_fetch_op): Likewise for local "insn".
8171 (maybe_legitimize_operand_same_code): Likewise for local "last".
8172 (maybe_legitimize_operands): Likewise.
8174 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8176 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
8177 "insn" from rtx to rtx_insn *.
8178 (ps_rtl_insn): Likewise for return type.
8179 (doloop_register_get): Likewise for params "head", "tail" and
8180 locals "insn", "first_insn_not_to_check".
8181 (schedule_reg_move): Likewise for local "this_insn".
8182 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
8183 of gen_move_insn for now.
8184 (reset_sched_times): Strengthen local "insn" from rtx to
8186 (permute_partial_schedule): Likewise.
8187 (duplicate_insns_of_cycles): Likewise for local "u_insn".
8188 (dump_insn_location): Likewise for param "insn".
8189 (loop_canon_p): Likewise for local "insn".
8190 (sms_schedule): Likewise.
8191 (print_partial_schedule): Likewise.
8192 (ps_has_conflicts): Likewise.
8194 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8196 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
8197 "tailp" from rtx * to rtx_insn **.
8199 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
8200 from rtx to rtx_insn *.
8201 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
8202 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
8203 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
8205 * modulo-sched.c (const_iteration_count): Strengthen return type
8206 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
8207 use of NULL_RTX with NULL when working with insns.
8208 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
8210 (sms_schedule): Likewise.
8211 * sched-rgn.c (init_ready_list): Likewise, also for locals
8212 "src_head" and "src_next_tail".
8213 (compute_block_dependences): Likewise.
8214 (free_block_dependencies): Likewise.
8215 (debug_rgn_dependencies): Likewise.
8216 (free_rgn_deps): Likewise.
8217 (compute_priorities): Likewise.
8218 (schedule_region): Likewise.
8219 * sel-sched.c (find_ebb_boundaries): Likewise.
8221 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
8222 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
8224 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8226 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
8227 from rtx to rtx_insn *.
8228 (new_seginfo): Likewise for param "insn".
8229 (create_pre_exit): Likewise for locals "last_insn",
8230 "before_return_copy", "return_copy".
8231 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
8234 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8236 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
8237 from rtx to rtx_insn *.
8238 (lra_push_insn): Likewise for 1st param.
8239 (lra_push_insn_and_update_insn_regno_info): Likewise.
8240 (lra_pop_insn): Likewise for return type.
8241 (lra_invalidate_insn_data): Likewise for 1st param.
8242 (lra_set_insn_deleted): Likewise.
8243 (lra_delete_dead_insn): Likewise.
8244 (lra_process_new_insns): Likewise for first 3 params.
8245 (lra_set_insn_recog_data): Likewise for 1st param.
8246 (lra_update_insn_recog_data): Likewise.
8247 (lra_set_used_insn_alternative): Likewise.
8248 (lra_invalidate_insn_regno_info): Likewise.
8249 (lra_update_insn_regno_info): Likewise.
8250 (lra_former_scratch_operand_p): Likewise.
8251 (lra_eliminate_regs_1): Likewise.
8252 (lra_get_insn_recog_data): Likewise.
8254 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
8257 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
8259 (substitute_within_insn): New.
8260 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
8261 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
8262 Replace call to "substitute" with call to substitute_within_insn.
8264 * lra-constraints.c (curr_insn): Strengthen from rtx to
8266 (get_equiv_with_elimination): Likewise for param "insn".
8267 (match_reload): Strengthen params "before" and "after" from rtx *
8269 (emit_spill_move): Likewise for return type. Add a checked cast
8270 to rtx_insn * on result of gen_move_insn for now.
8271 (check_and_process_move): Likewise for local "before". Replace
8272 NULL_RTX with NULL when referring to insns.
8273 (process_addr_reg): Strengthen params "before" and "after" from
8274 rtx * to rtx_insn **.
8275 (insert_move_for_subreg): Likewise.
8276 (simplify_operand_subreg): Strengthen locals "before" and "after"
8277 from rtx to rtx_insn *.
8278 (process_address_1): Strengthen params "before" and "after" from
8279 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
8281 (process_address): Strengthen params "before" and "after" from
8282 rtx * to rtx_insn **.
8283 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
8284 (curr_insn_transform): Strengthen locals "before" and "after"
8285 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
8287 (loc_equivalence_callback): Update cast of "data", changing
8288 resulting type from rtx to rtx_insn *.
8289 (substitute_pseudo_within_insn): New.
8290 (inherit_reload_reg): Strengthen param "insn" from rtx to
8291 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
8292 NULL when referring to insns. Add a checked cast to rtx_insn *
8293 when using usage_insn to invoke lra_update_insn_regno_info.
8294 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
8295 likewise for locals "restore", "save". Add checked casts to
8296 rtx_insn * when using usage_insn to invoke
8297 lra_update_insn_regno_info and lra_process_new_insns. Replace
8298 NULL_RTX with NULL when referring to insns.
8299 (split_if_necessary): Strengthen param "insn" from rtx to
8301 (update_ebb_live_info): Likewise for params "head", "tail" and local
8303 (get_last_insertion_point): Likewise for return type and local "insn".
8304 (get_live_on_other_edges): Likewise for local "last".
8305 (inherit_in_ebb): Likewise for params "head", "tail" and locals
8306 "prev_insn", "next_insn", "restore".
8307 (remove_inheritance_pseudos): Likewise for local "prev_insn".
8308 (undo_optional_reloads): Likewise for local "insn".
8310 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
8312 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
8314 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
8316 (spill_pseudos): Likewise for local "insn".
8317 (init_elimination): Likewise.
8318 (process_insn_for_elimination): Likewise for param "insn".
8320 * lra-lives.c (curr_insn): Likewise.;
8322 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
8323 (remove_pseudos): Likewise for param "insn".
8324 (spill_pseudos): Likewise for local "insn".
8325 (lra_final_code_change): Likewise for locals "insn", "curr".
8327 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
8328 (lra_set_insn_deleted): Likewise.
8329 (lra_delete_dead_insn): Likewise, and for local "prev".
8330 (new_insn_reg): Likewise for param "insn".
8331 (lra_set_insn_recog_data): Likewise.
8332 (lra_update_insn_recog_data): Likewise.
8333 (lra_set_used_insn_alternative): Likewise.
8334 (get_insn_freq): Likewise.
8335 (invalidate_insn_data_regno_info): Likewise.
8336 (lra_invalidate_insn_regno_info): Likewise.
8337 (lra_update_insn_regno_info): Likewise.
8338 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
8340 (lra_push_insn_1): Strengthen param "insn" from rtx to
8342 (lra_push_insn): Likewise.
8343 (lra_push_insn_and_update_insn_regno_info): Likewise.
8344 (lra_pop_insn): Likewise for return type and local "insn".
8345 (push_insns): Likewise for params "from", "to", and local "insn".
8346 (setup_sp_offset): Likewise for params "from", "last" and locals
8348 (lra_process_new_insns): Likewise for params "insn", "before",
8349 "after" and local "last".
8350 (struct sloc): Likewise for field "insn".
8351 (lra_former_scratch_operand_p): Likewise for param "insn".
8352 (remove_scratches): Likewise for locals "insn", "last".
8353 (check_rtl): Likewise for local "insn".
8354 (add_auto_inc_notes): Likewise for param "insn".
8355 (update_inc_notes): Likewise for local "insn".
8356 (lra): Replace NULL_RTX with NULL when referring to insn.
8358 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8360 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
8362 (resolve_reg_notes): Likewise.
8363 (resolve_simple_move): Likewise for return type, param "insn", and
8364 locals "insns", "minsn".
8365 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
8366 (resolve_use): Likewise.
8367 (resolve_debug): Likewise.
8368 (find_decomposable_shift_zext): Likewise.
8369 (resolve_shift_zext): Likewise for return type, param "insn", and
8370 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
8371 (decompose_multiword_subregs): Likewise for local "insn",
8372 "orig_insn", "decomposed_shift", "end".
8374 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8376 * basic-block.h (basic_block split_edge_and_insert): Strengthen
8377 param "insns" from rtx to rtx_insn *.
8379 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
8381 (struct iv_to_split): Likewise.
8382 (loop_exit_at_end_p): Likewise for local "insn".
8383 (split_edge_and_insert): Likewise for param "insns".
8384 (compare_and_jump_seq): Likewise for return type, param "cinsn",
8385 and locals "seq", "jump".
8386 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
8387 "branch_code"; update invocations of compare_and_jump_seq to
8388 eliminate NULL_RTX in favor of NULL.
8389 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
8391 (reset_debug_uses_in_loop): Likewise.
8392 (analyze_insn_to_expand_var): Likewise for param "insn".
8393 (analyze_iv_to_split_insn): Likewise.
8394 (analyze_insns_in_loop): Likewise for local "insn".
8395 (insert_base_initialization): Likewise for param
8396 "insn" and local "seq".
8397 (split_iv): Likewise for param "insn" and local "seq".
8398 (expand_var_during_unrolling): Likewise for param "insn".
8399 (insert_var_expansion_initialization): Likewise for local "seq".
8400 (combine_var_copies_in_loop_exit): Likewise.
8401 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
8403 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
8404 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
8407 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8409 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
8411 (iv_analyze_result): Likewise.
8412 (iv_analyze_expr): Likewise.
8415 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
8416 local "def_insn" from rtx to rtx_insn *.
8417 (get_biv_step_1): Likewise for local "insn".
8418 (iv_analyze_expr): Likewise for param "insn".
8419 (iv_analyze_def): Likewise for local "insn".
8420 (iv_analyze_op): Likewise for param "insn".
8421 (iv_analyze): Likewise.
8422 (iv_analyze_result): Likewise.
8424 (suitable_set_for_replacement): Likewise.
8425 (simplify_using_initial_values): Likewise for local "insn".
8426 (iv_number_of_iterations): Likewise for param "insn".
8427 (check_simple_exit): Add checked cast to rtx_insn when invoking
8428 iv_number_of_iterations for now (until get_condition is
8431 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
8432 "insn" from rtx to rtx_insn *.
8433 (analyze_insns_in_loop): Likewise for local "insn".
8435 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8437 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
8439 (struct invariant): Likewise.
8440 (hash_invariant_expr_1): Likewise for param "insn".
8441 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
8442 (find_exits): Likewise for local "insn".
8443 (create_new_invariant): Likewise for param "insn".
8444 (check_dependencies): Likewise.
8445 (find_invariant_insn): Likewise.
8446 (record_uses): Likewise.
8447 (find_invariants_insn): Likewise.
8448 (find_invariants_bb): Likewise for local "insn".
8449 (get_pressure_class_and_nregs): Likewise for param "insn".
8450 (calculate_loop_reg_pressure): Likewise for local "insn".
8452 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8454 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
8456 (add_test): Likewise for locals "seq", "jump".
8457 (doloop_modify): Likewise for locals "sequence", "jump_insn".
8459 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8461 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
8463 (rebuild_jump_labels_chain): Likewise for param "chain".
8465 * cfgexpand.c (pass_expand::execute): Add checked cast to
8466 rtx_insn * when calling rebuild_jump_labels_chain in region where
8467 we know e->insns.r is non-NULL.
8469 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
8471 (rebuild_jump_labels): Likewise.
8472 (rebuild_jump_labels_chain): Likewise for param "chain".
8473 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
8474 (init_label_info): Likewise for param "f".
8475 (maybe_propagate_label_ref): Likewise for params "jump_insn",
8476 "prev_nonjump_insn".
8477 (mark_all_labels): Likewise for param "f" and locals "insn",
8478 "prev_nonjump_insn".
8480 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8482 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
8483 from rtx to rtx_insn *insn.
8484 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
8485 (ira_add_allocno_copy): Likewise.
8486 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
8488 (ira_create_copy): Likewise.
8489 (ira_add_allocno_copy): Likewise.
8490 (create_bb_allocnos): Likewise for local "insn".
8491 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
8492 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
8493 process_regs_for_copy for rtx_insn * param.
8494 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
8495 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
8496 process_regs_for_copy for rtx_insn * param.
8497 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
8498 * ira-costs.c (record_reg_classes): Likewise for param "insn".
8499 (record_operand_costs): Likewise.
8500 (scan_one_insn): Likewise for return type, and for param "insn".
8501 (process_bb_for_costs): Likewise for local "insn".
8502 (process_bb_node_for_hard_reg_moves): Likewise.
8503 * ira-emit.c (struct move): Likewise for field "insn".
8504 (create_move): Eliminate use of NULL_RTX when dealing with an
8506 (emit_move_list): Strengthen return type and locals "result",
8507 "insn" from rtx to rtx_insn *insn.
8508 (emit_moves): Likewise for locals "insns", "tmp".
8509 (ira_emit): Likewise for local "insn".
8510 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
8512 (find_call_crossed_cheap_reg): Likewise.
8513 (process_bb_node_lives): Likewise for local "insn".
8514 * ira.c (decrease_live_ranges_number): Likewise.
8515 (compute_regs_asm_clobbered): Likewise.
8516 (build_insn_chain): Likewise.
8517 (find_moveable_pseudos): Likewise, also locals "def_insn",
8518 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
8519 to rtx_insn **. Add a checked cast when assigning from
8520 "closest_use" into closest_uses array in a region where we know
8521 it's a non-NULL insn.
8522 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
8524 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
8525 "last_interesting_insn", "uin".
8526 (move_unallocated_pseudos): Likewise for locals "def_insn",
8527 "move_insn", "newinsn".
8529 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8531 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
8532 Strengthen locals "done_label", "do_error" from rtx to
8534 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
8535 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
8537 (ubsan_expand_si_overflow_neg_check): Likewise for locals
8538 "done_label", "do_error" to rtx_code_label * and local "last" to
8540 (ubsan_expand_si_overflow_mul_check): Likewise for locals
8541 "done_label", "do_error", "large_op0", "small_op0_large_op1",
8542 "one_small_one_large", "both_ops_large", "after_hipart_neg",
8543 "after_lopart_neg", "do_overflow", "hipart_different" to
8544 rtx_code_label * and local "last" to rtx_insn *.
8546 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8548 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
8549 "insn" and "move_insn" from rtx to rtx_insn *.
8551 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8553 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
8555 (cheap_bb_rtx_cost_p): Likewise.
8556 (first_active_insn): Likewise for return type and local "insn".
8557 (last_active_insn): Likewise for return type and locals "insn",
8559 (struct noce_if_info): Likewise for fields "jump", "insn_a",
8561 (end_ifcvt_sequence): Likewise for return type and locals "insn",
8563 (noce_try_move): Likewise for local "seq".
8564 (noce_try_store_flag): Likewise.
8565 (noce_try_store_flag_constants): Likewise.
8566 (noce_try_addcc): Likewise.
8567 (noce_try_store_flag_mask): Likewise.
8568 (noce_try_cmove): Likewise.
8569 (noce_try_minmax): Likewise.
8570 (noce_try_abs): Likewise.
8571 (noce_try_sign_mask): Likewise.
8572 (noce_try_bitop): Likewise.
8573 (noce_can_store_speculate_p): Likewise for local "insn".
8574 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
8576 (check_cond_move_block): Likewise for local "insn".
8577 (cond_move_convert_if_block): Likewise.
8578 (cond_move_process_if_block): Likewise for locals "seq",
8580 (noce_find_if_block): Likewise for local "jump".
8581 (merge_if_block): Likewise for local "last".
8582 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
8583 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
8584 (block_has_only_trap): Likewise for return type and local "trap".
8585 (find_if_case_1): Likewise for local "jump".
8586 (dead_or_predicable): Likewise for locals "head", "end", "jump",
8589 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8591 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
8592 "last_insn", "loop_end" from rtx to rtx_insn *.
8594 * hw-doloop.c (scan_loop): Likewise for local "insn".
8595 (discover_loop): Likewise for param "tail_insn".
8596 (discover_loops): Likewise for local "tail".
8598 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
8599 cast to rtx_insn * when assigning from an rtx local to a
8600 hwloop_info's "last_insn" field.
8602 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8604 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
8605 (add_delay_dependencies): Strengthen local "pro" from rtx to
8607 (recompute_todo_spec): Likewise.
8608 (dep_cost_1): Likewise for locals "insn", "used".
8609 (schedule_insn): Likewise for local "dbg".
8610 (schedule_insn): Likewise for locals "pro", "next".
8611 (unschedule_insns_until): Likewise for local "con".
8612 (restore_pattern): Likewise for local "next".
8613 (estimate_insn_tick): Likewise for local "pro".
8614 (resolve_dependencies): Likewise for local "next".
8615 (fix_inter_tick): Likewise.
8616 (fix_tick_ready): Likewise for local "pro".
8617 (add_to_speculative_block): Likewise for locals "check", "twin",
8619 (sched_extend_bb): Likewise for locals "end", "insn".
8620 (init_before_recovery): Likewise for local "x".
8621 (sched_create_recovery_block): Likewise for local "barrier".
8622 (create_check_block_twin): Likewise for local "pro".
8623 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
8625 (unlink_bb_notes): Update for change to type of bb_header.
8626 Strengthen locals "prev", "label", "note", "next" from rtx to
8628 (clear_priorities): Likewise for local "pro".
8630 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8632 * gcse.c (struct occr): Strengthen field "insn" from rtx to
8634 (test_insn): Likewise for this global.
8635 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
8637 (oprs_anticipatable_p): Likewise.
8638 (oprs_available_p): Likewise.
8639 (insert_expr_in_table): Strengthen param "insn" from rtx to
8641 (hash_scan_set): Likewise.
8642 (hash_scan_clobber): Likewise.
8643 (hash_scan_call): Likewise.
8644 (hash_scan_insn): Likewise.
8645 (compute_hash_table_work): Likewise for local "insn".
8646 (process_insert_insn): Likewise for return type and local "pat".
8647 (insert_insn_end_basic_block): Likewise for locals "new_insn",
8648 "pat", "pat_end", "maybe_cc0_setter".
8649 (pre_edge_insert): Likewise for local "insn".
8650 (pre_insert_copy_insn): Likewise for param "insn".
8651 (pre_insert_copies): Likewise for local "insn".
8652 (struct set_data): Likewise for field "insn".
8653 (single_set_gcse): Likewise for param "insn".
8654 (gcse_emit_move_after): Likewise.
8655 (pre_delete): Likewise for local "insn".
8656 (update_bb_reg_pressure): Likewise for param "from" and local
8658 (should_hoist_expr_to_dom): Likewise for param "from".
8659 (hoist_code): Likewise for local "insn".
8660 (get_pressure_class_and_nregs): Likewise for param "insn".
8661 (calculate_bb_reg_pressure): Likewise for local "insn".
8662 (compute_ld_motion_mems): Likewise.
8664 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8666 * genpeep.c (main): Rename param back from "uncast_ins1" to
8667 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
8670 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
8672 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
8675 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
8676 documentation to state it is only for VSX operations.
8678 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
8679 constraint only active if VSX.
8681 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
8682 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
8685 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8687 * fwprop.c (single_def_use_dom_walker::before_dom_children):
8688 Strengthen local "insn" from rtx to rtx_insn *.
8689 (use_killed_between): Likewise for param "target_insn".
8690 (all_uses_available_at): Likewise for param "target_insn" and
8692 (update_df_init): Likewise for params "def_insn", "insn".
8693 (update_df): Likewise for param "insn".
8694 (try_fwprop_subst): Likewise for param "def_insn" and local
8696 (free_load_extend): Likewise for param "insn".
8697 (forward_propagate_subreg): Likewise for param "def_insn" and
8699 (forward_propagate_asm): Likewise for param "def_insn" and local
8701 (forward_propagate_and_simplify): Likewise for param "def_insn"
8702 and local "use_insn".
8703 (forward_propagate_into): Likewise for locals "def_insn" and
8706 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8708 * function.c (emit_initial_value_sets): Strengthen local "seq"
8709 from rtx to rtx_insn *.
8710 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
8712 (instantiate_virtual_regs): Likewise for local "insn".
8713 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
8714 (reorder_blocks_1): Likewise for param "insns" and local "insn".
8715 (expand_function_end): Likewise for locals "insn" and "seq".
8716 (epilogue_done): Likewise for local "insn".
8717 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
8719 (reposition_prologue_and_epilogue_notes): Likewise for locals
8720 "insn", "last", "note", "first".
8721 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
8722 (pass_match_asm_constraints::execute): Likewise for local "insn".
8724 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8726 * output.h (final_scan_insn): Strengthen return type from rtx to
8728 (final_forward_branch_p): Likewise for param.
8729 (current_output_insn): Likewise for this global.
8731 * final.c (rtx debug_insn): Likewise for this variable.
8732 (current_output_insn): Likewise.
8733 (get_attr_length_1): Rename param "insn" to "uncast_insn",
8734 adding "insn" back in as an rtx_insn * with a checked cast, so
8735 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
8737 (compute_alignments): Strengthen local "label" from rtx to
8739 (shorten_branches): Rename param from "first" to "uncast_first",
8740 introducing a new local rtx_insn * "first" using a checked cast to
8741 effectively strengthen "first" from rtx to rtx_insn * without
8742 affecting the type signature. Strengthen locals "insn", "seq",
8743 "next", "label" from rtx to rtx_insn *.
8744 (change_scope): Strengthen param "orig_insn" and local "insn" from
8746 (final_start_function): Rename param from "first" to "uncast_first",
8747 introducing a new local rtx_insn * "first" using a checked cast to
8748 effectively strengthen "first" from rtx to rtx_insn * without
8749 affecting the type signature. Strengthen local "insn" from rtx to
8751 (dump_basic_block_info): Strengthen param "insn" from rtx to
8753 (final): Rename param from "first" to "uncast_first",
8754 introducing a new local rtx_insn * "first" using a checked cast to
8755 effectively strengthen "first" from rtx to rtx_insn * without
8756 affecting the type signature. Strengthen locals "insn", "next"
8757 from rtx to rtx_insn *.
8758 (output_alternate_entry_point): Strengthen param "insn" from rtx to
8760 (call_from_call_insn): Strengthen param "insn" from rtx to
8762 (final_scan_insn): Rename param from "insn" to "uncast_insn",
8763 introducing a new local rtx_insn * "insn" using a checked cast to
8764 effectively strengthen "insn" from rtx to rtx_insn * without
8765 affecting the type signature. Strengthen return type and locals
8766 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
8767 now-redundant checked cast to rtx_insn * from both invocations of
8768 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
8769 introducing a local "call_insn" for use when invoking
8770 call_from_call_insn.
8771 (notice_source_line): Strengthen param "insn" from rtx to
8773 (leaf_function_p): Likewise for local "insn".
8774 (final_forward_branch_p): Likewise.
8775 (leaf_renumber_regs): Likewise for param "first".
8776 (rest_of_clean_state): Likewise for locals "insn" and "next".
8777 (self_recursive_call_p): Likewise for param "insn".
8778 (collect_fn_hard_reg_usage): Likewise for local "insn".
8779 (get_call_fndecl): Likewise for param "insn".
8780 (get_call_cgraph_rtl_info): Likewise.
8781 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
8782 introducing a new local rtx_insn * "insn" using a checked cast to
8783 effectively strengthen "insn" from rtx to rtx_insn * without
8784 affecting the type signature.
8786 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
8787 cast when assigning from param "insn" to current_output_insn.
8788 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
8789 so that we can assign it back to current_output_insn.
8791 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
8793 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
8794 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
8795 atmxt540s and atmxt540sreva devices.
8796 * config/avr/avr-tables.opt: Regenerate.
8797 * config/avr/t-multilib: Regenerate.
8798 * doc/avr-mmcu.texi: Regenerate.
8800 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8802 * expr.c (convert_move): Strengthen local "insns" from rtx to
8804 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
8805 "top_label" from rtx to rtx_code_label *.
8806 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
8808 (emit_single_push_insn): Likewise for locals "prev", "last".
8809 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
8810 to rtx_code_label *.
8811 (store_constructor): Likewise for locals "loop_start", "loop_end".
8812 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
8814 (expand_expr_real_2): Likewise.
8815 (expand_expr_real_1): Strengthen local "label" from rtx to
8818 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8820 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
8821 from rtx to rtx_insn *.
8822 (store_bit_field_1): Likewise.
8823 (extract_bit_field_1): Likewise.
8824 (expand_mult_const): Likewise for local "insns".
8825 (expmed_mult_highpart): Strengthen local "label" from rtx to
8827 (expand_smod_pow2): Likewise.
8828 (expand_sdiv_pow2): Likewise.
8829 (expand_divmod): Strengthen locals "last", "insn" from rtx to
8830 rtx_insn *. Strengthen locals "label", "label1", "label2",
8831 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
8832 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
8833 (emit_store_flag): Likewise.
8834 (emit_store_flag_force): Strengthen local "label" from rtx to
8836 (do_cmp_and_jump): Likewise for param "label".
8838 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8840 * explow.c (force_reg): Strengthen local "insn" from rtx to
8842 (adjust_stack_1): Likewise.
8843 (allocate_dynamic_stack_space): Likewise. Strengthen locals
8844 "final_label", "available_label", "space_available" from rtx to
8846 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
8847 (anti_adjust_stack_and_probe): Likewise.
8849 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8851 * except.h (sjlj_emit_function_exit_after): Strengthen param
8852 "after" from rtx to rtx_insn *. This is only called with
8853 result of get_last_insn (in function.c) so type-change should be
8856 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
8857 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
8858 to rtx_insn *. These fields are only used from except.c so this
8859 type-change should be self-contained to this patch.
8861 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
8862 local "last" from rtx to rtx_insn *.
8863 (dw2_build_landing_pads): Likewise for local "seq".
8864 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
8865 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
8866 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
8868 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
8870 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
8871 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
8872 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
8873 referring to an insn. Strengthen local "dispatch_label" from
8874 rtx to rtx_code_label *.
8875 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
8877 (expand_eh_return): Strengthen local "around_label" from
8878 rtx to rtx_code_label *.
8879 (convert_to_eh_region_ranges): Strengthen locals "iter",
8880 "last_action_insn", "first_no_action_insn",
8881 "first_no_action_insn_before_switch",
8882 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
8884 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8886 * dwarf2out.c (last_var_location_insn): Strengthen this variable
8887 from rtx to rtx_insn *.
8888 (cached_next_real_insn): Likewise.
8889 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
8891 (dwarf2out_var_location): Strengthen locals "next_real",
8892 "next_note", "expected_next_loc_note", "last_start", "insn" from
8895 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8897 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
8898 from rtx to rtx_insn *.
8899 (create_pseudo_cfg): Likewise for local "insn".
8901 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8903 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
8904 from rtx to rtx_insn *.
8905 (df_bb_regno_last_def_find): Likewise.
8907 * df-problems.c (df_rd_bb_local_compute): Likewise.
8908 (df_lr_bb_local_compute): Likewise.
8909 (df_live_bb_local_compute): Likewise.
8910 (df_chain_remove_problem): Likewise.
8911 (df_chain_create_bb): Likewise.
8912 (df_word_lr_bb_local_compute): Likewise.
8913 (df_remove_dead_eq_notes): Likewise for param "insn".
8914 (df_note_bb_compute): Likewise for local "insn".
8915 (simulate_backwards_to_point): Likewise.
8916 (df_md_bb_local_compute): Likewise.
8918 * df-scan.c (df_scan_free_bb_info): Likewise.
8919 (df_scan_start_dump): Likewise.
8920 (df_scan_start_block): Likewise.
8921 (df_install_ref_incremental): Likewise for local "insn".
8922 (df_insn_rescan_all): Likewise.
8923 (df_reorganize_refs_by_reg_by_insn): Likewise.
8924 (df_reorganize_refs_by_insn_bb): Likewise.
8925 (df_recompute_luids): Likewise.
8926 (df_bb_refs_record): Likewise.
8927 (df_update_entry_exit_and_calls): Likewise.
8928 (df_bb_verify): Likewise.
8930 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8932 * ddg.h (struct ddg_node): Strengthen fields "insn" and
8933 "first_note" from rtx to rtx_insn *.
8934 (get_node_of_insn): Likewise for param 2 "insn".
8935 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8937 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
8939 (mem_write_insn_p): Likewise.
8940 (mem_access_insn_p): Likewise.
8941 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8942 (def_has_ccmode_p): Likewise for param "insn".
8943 (add_cross_iteration_register_deps): Likewise for locals
8944 "def_insn" and "use_insn".
8945 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
8946 (build_intra_loop_deps): Likewise for local "src_insn".
8947 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
8949 (get_node_of_insn): Likewise for param "insn".
8951 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8953 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
8954 (deletable_insn_p): Strengthen param "insn" from rtx to
8955 rtx_insn *. Add checked cast to rtx_call_insn when invoking
8956 find_call_stack_args, since this is guarded by CALL_P (insn).
8957 (marked_insn_p): Strengthen param "insn" from rtx to
8959 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
8960 invoking find_call_stack_args, since this is guarded by
8962 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
8963 rtx_insn *; we know this is an insn since this was called by
8965 (mark_nonreg_stores_2): Likewise.
8966 (mark_nonreg_stores): Strengthen param "insn" from rtx to
8968 (find_call_stack_args): Strengthen param "call_insn" from rtx to
8969 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
8971 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
8972 from rtx to rtx_insn *.
8973 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
8975 (delete_unmarked_insns): Likewise for locals "insn", "next".
8976 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
8977 (mark_reg_dependencies): Likewise for param "insn".
8978 (rest_of_handle_ud_dce): Likewise for local "insn".
8979 (word_dce_process_block): Likewise.
8980 (dce_process_block): Likewise.
8982 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8984 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
8985 from rtx to rtx_insn *.
8986 (struct change_cc_mode_args): Likewise for field "insn".
8987 (this_insn): Strengthen from rtx to rtx_insn *.
8988 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
8990 (validate_canon_reg): Strengthen param "insn" from rtx to
8992 (canon_reg): Likewise.
8993 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
8995 (record_jump_equiv): Strengthen param "insn" from rtx to
8997 (try_back_substitute_reg): Likewise, also for locals "prev",
8999 (find_sets_in_insn): Likewise for param "insn".
9000 (canonicalize_insn): Likewise.
9001 (cse_insn): Likewise. Add a checked cast.
9002 (invalidate_from_clobbers): Likewise for param "insn".
9003 (invalidate_from_sets_and_clobbers): Likewise.
9004 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
9006 (cse_prescan_path): Strengthen local "insn" from rtx to
9008 (cse_extended_basic_block): Likewise for locals "insn" and
9010 (cse_main): Likewise for param "f".
9011 (check_for_label_ref): Likewise for local "insn".
9012 (set_live_p): Likewise for second param ("insn").
9013 (insn_live_p): Likewise for first param ("insn") and for local
9015 (cse_change_cc_mode_insn): Likewise for first param "insn".
9016 (cse_change_cc_mode_insns): Likewise for first and second params
9018 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
9020 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
9023 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
9024 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9025 Anna Tikhonova <anna.tikhonova@intel.com>
9026 Ilya Tocar <ilya.tocar@intel.com>
9027 Andrey Turetskiy <andrey.turetskiy@intel.com>
9028 Ilya Verbin <ilya.verbin@intel.com>
9029 Kirill Yukhin <kirill.yukhin@intel.com>
9030 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9032 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
9034 * config/i386/sse.md
9035 (define_mode_iterator VI248_AVX2): Delete.
9036 (define_mode_iterator VI2_AVX2_AVX512BW): New.
9037 (define_mode_iterator VI48_AVX2): Ditto.
9038 (define_insn <shift_insn><mode>3): Delete.
9039 (define_insn "<shift_insn><mode>3<mask_name>" with
9040 VI2_AVX2_AVX512BW): New.
9041 (define_insn "<shift_insn><mode>3<mask_name>" with
9044 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
9045 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9046 Anna Tikhonova <anna.tikhonova@intel.com>
9047 Ilya Tocar <ilya.tocar@intel.com>
9048 Andrey Turetskiy <andrey.turetskiy@intel.com>
9049 Ilya Verbin <ilya.verbin@intel.com>
9050 Kirill Yukhin <kirill.yukhin@intel.com>
9051 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9053 * config/i386/sse.md
9054 (define_mode_iterator VI4F_BRCST32x2): New.
9055 (define_mode_attr 64x2_mode): Ditto.
9056 (define_mode_attr 32x2mode): Ditto.
9057 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
9058 with VI4F_BRCST32x2): Ditto.
9059 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
9060 with V16FI mode iterator): Ditto.
9061 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
9063 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
9064 with VI8F_BRCST64x2): Ditto.
9066 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
9067 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9068 Anna Tikhonova <anna.tikhonova@intel.com>
9069 Ilya Tocar <ilya.tocar@intel.com>
9070 Andrey Turetskiy <andrey.turetskiy@intel.com>
9071 Ilya Verbin <ilya.verbin@intel.com>
9072 Kirill Yukhin <kirill.yukhin@intel.com>
9073 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9075 * config/i386/sse.md
9076 (define_mode_iterator VI8_AVX512VL): New.
9077 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
9079 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
9081 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
9082 (define_mode_iterator V48_AVX512VL): New.
9083 (define_mode_iterator V12_AVX512VL): Ditto.
9084 (define_insn <avx512>_load<mode>_mask): Split into two similar
9085 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
9086 Refactor output template.
9087 (define_insn "<avx512>_store<mode>_mask"): Ditto.
9089 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9091 * cprop.c (struct occr): Strengthen field "insn" from rtx to
9093 (reg_available_p): Likewise for param "insn".
9094 (insert_set_in_table): Likewise.
9095 (hash_scan_set): Likewise.
9096 (hash_scan_insn): Likewise.
9097 (make_set_regs_unavailable): Likewise.
9098 (compute_hash_table_work): Likewise for local "insn".
9099 (reg_not_set_p): Strengthen param "insn" from const_rtx to
9101 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
9102 (try_replace_reg): Likewise.
9103 (find_avail_set): Likewise.
9104 (cprop_jump): Likewise for params "setcc", "jump".
9105 (constprop_register): Likewise for param "insn".
9106 (cprop_insn): Likewise.
9107 (do_local_cprop): Likewise.
9108 (local_cprop_pass): Likewise for local "insn".
9109 (bypass_block): Likewise for params "setcc" and "jump".
9110 (bypass_conditional_jumps): Likewise for locals "setcc" and
9112 (one_cprop_pass): Likewise for local "insn".
9114 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9116 * compare-elim.c (struct comparison_use): Strengthen field "insn"
9117 from rtx to rtx_insn *.
9118 (struct comparison): Likewise, also for field "prev_clobber".
9119 (conforming_compare): Likewise for param "insn".
9120 (arithmetic_flags_clobber_p): Likewise.
9121 (find_flags_uses_in_insn): Likewise.
9122 (find_comparison_dom_walker::before_dom_children): Likewise for
9123 locals "insn", "next", "last_clobber".
9124 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
9126 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9128 * combine-stack-adj.c (struct csa_reflist): Strengthen field
9129 "insn" from rtx to rtx_insn *.
9130 (single_set_for_csa): Likewise for param "insn".
9131 (record_one_stack_ref): Likewise.
9132 (try_apply_stack_adjustment): Likewise.
9133 (struct record_stack_refs_data): Likewise for field "insn".
9134 (maybe_move_args_size_note): Likewise for params "last" and "insn".
9135 (prev_active_insn_bb): Likewise for return type and param "insn".
9136 (next_active_insn_bb): Likewise.
9137 (force_move_args_size_note): Likewise for params "prev" and "last"
9138 and locals "test", "next_candidate", "prev_candidate".
9139 (combine_stack_adjustments_for_block): Strengthen locals
9140 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
9143 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9145 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
9146 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
9147 (subst_insn): Likewise for this variable.
9148 (added_links_insn): Likewise.
9149 (struct insn_link): Likewise for field "insn".
9150 (alloc_insn_link): Likewise for param "insn".
9151 (struct undobuf): Likewise for field "other_insn".
9152 (find_single_use): Likewise for param "insn" and local "next".
9153 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
9154 (delete_noop_moves): Likewise for locals "insn", "next".
9155 (create_log_links): Likewise for locals "insn", "use_insn".
9156 Strengthen local "next_use" from rtx * to rtx_insn **.
9157 (insn_a_feeds_b): Likewise for params "a", "b".
9158 (combine_instructions): Likewise for param "f" and locals "insn",
9159 "next", "prev", "first", "last_combined_insn", "link", "link1",
9160 "temp". Replace use of NULL_RTX with NULL when referring to
9162 (setup_incoming_promotions): Likewise for param "first"
9163 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
9164 (can_combine_p): Likewise for params "insn", "i3", "pred",
9165 "pred2", "succ", "succ2" and for local "p".
9166 (combinable_i3pat): Likewise for param "i3".
9167 (cant_combine_insn_p): Likewise for param "insn".
9168 (likely_spilled_retval_p): Likewise.
9169 (adjust_for_new_dest): Likewise.
9170 (update_cfg_for_uncondjump): Likewise, also for local "insn".
9171 (try_combine): Likewise for return type and for params "i3", "i2",
9172 "i1", "i0", "last_combined_insn", and for locals "insn",
9173 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
9174 "i0_insn". Eliminate local "tem" in favor of new locals
9175 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
9176 checked cast for now to rtx_insn * on the return type of
9177 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
9179 (find_split_point): Strengthen param "insn" from rtx to
9181 (simplify_set): Likewise for local "other_insn".
9182 (recog_for_combine): Likewise for param "insn".
9183 (record_value_for_reg): Likewise.
9184 (record_dead_and_set_regs_1): Likewise for local
9186 (record_dead_and_set_regs): Likewise for param "insn".
9187 (record_promoted_value): Likewise.
9188 (check_promoted_subreg): Likewise.
9189 (get_last_value_validate): Likewise.
9190 (reg_dead_at_p): Likewise.
9191 (move_deaths): Likewise for param "to_insn".
9192 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
9193 and locals "place", "place2", "cc0_setter". Eliminate local "tem
9194 in favor of new locals "tem_note" and "tem_insn", the latter being
9196 (distribute_links): Strengthen locals "place", "insn" from rtx to
9199 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9201 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
9203 (can_delete_label_p): Require a const rtx_code_label * rather than
9205 (delete_insn): Add checked cast to rtx_code_label * when we know
9206 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
9208 (delete_insn_chain): Strengthen locals "prev" and "current" from
9209 rtx to rtx_insn *. Add a checked cast when assigning from
9210 "finish" (strengthening the params will come later). Add a
9211 checked cast to rtx_note * in region where we know
9213 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
9215 (compute_bb_for_insn): Likewise.
9216 (free_bb_for_insn): Likewise for local "insn".
9217 (compute_bb_for_insn): Likewise.
9218 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
9219 local "insn" from rtx to rtx_insn *
9220 (flow_active_insn_p): Require a const rtx_insn * rather than a
9222 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
9224 (can_fallthru): Likewise for locals "insn" and "insn2".
9225 (bb_note): Likewise for local "note".
9226 (first_insn_after_basic_block_note): Likewise for local "note" and
9228 (rtl_split_block): Likewise for locals "insn" and "next".
9229 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
9231 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
9232 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
9234 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
9235 them), "kill_from", "barrier", "new_insn".
9236 (patch_jump_insn): Likewise for params "insn", "old_label".
9237 (redirect_branch_edge): Likewise for locals "old_label", "insn".
9238 (force_nonfallthru_and_redirect): Likewise for locals "insn",
9239 "old_label", "new_label".
9240 (rtl_tidy_fallthru_edge): Likewise for local "q".
9241 (rtl_split_edge): Likewise for locals "before", "last".
9242 (commit_one_edge_insertion): Likewise for locals "before",
9243 "after", "insns", "tmp", "last", adding a checked cast where
9244 currently necessary.
9245 (commit_edge_insertions): Likewise.
9246 (rtl_dump_bb): Likewise for locals "insn", "last".
9247 (print_rtl_with_bb): Likewise for local "x".
9248 (rtl_verify_bb_insns): Likewise for local "x".
9249 (rtl_verify_bb_pointers): Likewise for local "insn".
9250 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
9252 (rtl_verify_fallthru): Likewise for local "insn".
9253 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
9254 (purge_dead_edges): Likewise for local "insn".
9255 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
9256 (skip_insns_after_block): Likewise for return type and for locals
9257 "insn", "last_insn", "next_head", "prev".
9258 (record_effective_endpoints): Likewise for locals "next_insn",
9260 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
9261 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
9262 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
9263 (duplicate_insn_chain): For now, add checked cast from rtx to
9264 rtx_insn * when returning insn.
9265 (cfg_layout_duplicate_bb): Likewise for local "insn".
9266 (cfg_layout_delete_block): Likewise for locals "insn", "next",
9268 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
9269 (rtl_block_empty_p): Likewise.
9270 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
9271 "split_point", "last".
9272 (rtl_block_ends_with_call_p): Likewise for local "insn".
9273 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
9275 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
9276 "split_at_insn" from rtx to rtx_insn *.
9277 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
9278 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
9279 to const rtx_insn *.
9280 (rtl_account_profile_record): Likewise.
9282 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9284 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
9286 (average_num_loop_insns): Likewise.
9287 (init_set_costs): Likewise for local "seq".
9288 (seq_cost): Likewise for param "seq", from const_rtx to const
9291 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9293 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
9296 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9298 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
9299 "f1" and "f2" from rtx * to rtx_insn **.
9300 (flow_find_head_matching_sequence): Likewise.
9302 * cfgcleanup.c (try_simplify_condjump): Strengthen local
9303 "cbranch_insn" from rtx to rtx_insn *.
9304 (thread_jump): Likewise for local "insn".
9305 (try_forward_edges): Likewise for local "last".
9306 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
9307 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
9309 (can_replace_by): Likewise for params "i1", "i2".
9310 (old_insns_match_p): Likewise.
9311 (merge_notes): Likewise.
9312 (walk_to_nondebug_insn): Likewise for param "i1".
9313 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
9314 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
9315 "afterlast1", "afterlast2" from rtx to rtx_insn *.
9316 (flow_find_head_matching_sequence): Strengthen params "f1" and
9317 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
9318 "last1", "last2", "beforelast1", "beforelast2" from rtx to
9320 (outgoing_edges_match): Likewise for locals "last1", "last2".
9321 (try_crossjump_to_edge): Likewise for local "insn".
9322 Replace call to for_each_rtx with for_each_rtx_in_insn.
9324 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
9325 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
9326 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
9327 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
9328 (try_optimize_cfg): Strengthen local "last" from rtx to
9330 (delete_dead_jumptables): Likewise for locals "insn", "next",
9333 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
9334 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
9335 "rtx else_first_tail", to reflect the basic-block.h changes above.
9337 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9339 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
9341 (purge_dead_tablejump_edges): Likewise.
9342 (find_bb_boundaries): Likewise for locals "insn", "end",
9343 "flow_transfer_insn".
9345 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9347 * caller-save.c (save_call_clobbered_regs): Strengthen locals
9348 "ins" and "prev" from rtx to rtx_insn *.
9350 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9352 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
9354 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
9355 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
9357 (load_register_parameters): Likewise for local "before_arg".
9358 (check_sibcall_argument_overlap): Likewise for param "insn".
9359 (expand_call): Likewise for locals "normal_call_insns",
9360 "tail_call_insns", "insns", "before_call", "after_args",
9361 "before_arg", "last", "prev". Strengthen one of the "last" from
9362 rtx to rtx_call_insn *.
9363 (fixup_tail_calls): Strengthen local "insn" from rtx to
9365 (emit_library_call_value_1): Likewise for locals "before_call" and
9368 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9370 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
9371 and "last" from rtx to rtx_insn *.
9372 (expand_builtin_nonlocal_goto): Likewise for local "insn".
9373 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
9375 (expand_errno_check): Strengthen local "lab" from rtx to
9377 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
9379 (expand_builtin_mathfn_2): Likewise.
9380 (expand_builtin_mathfn_ternary): Likewise.
9381 (expand_builtin_mathfn_3): Likewise.
9382 (expand_builtin_interclass_mathfn): Likewise for local "last".
9383 (expand_builtin_int_roundingfn): Likewise for local "insns".
9384 (expand_builtin_int_roundingfn_2): Likewise.
9385 (expand_builtin_strlen): Likewise for local "before_strlen".
9386 (expand_builtin_strncmp): Likewise for local "seq".
9387 (expand_builtin_signbit): Likewise for local "last".
9388 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
9389 from rtx to rtx_code_label *.
9390 (expand_stack_restore): Strengthen local "prev" from rtx to
9393 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9395 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
9397 (struct btr_def_s): Likewise.
9398 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
9400 (add_btr_def): Likewise.
9401 (new_btr_user): Likewise.
9402 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
9404 (link_btr_uses): Likewise.
9405 (move_btr_def): Likewise for locals "insp", "old_insn",
9406 "new_insn". Add checked cast to rtx_insn * for now on result of
9408 (can_move_up): Strengthen param "insn" from const_rtx to
9411 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9413 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
9415 (get_uncond_jump_length): Likewise for locals "label", "jump".
9416 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
9418 (add_labels_and_missing_jumps): Likewise for local "new_jump".
9419 (fix_up_fall_thru_edges): Likewise for local "old_jump".
9420 (find_jump_block): Likewise for local "insn".
9421 (fix_crossing_conditional_branches): Likewise for locals
9422 "old_jump", "new_jump".
9423 (fix_crossing_unconditional_branches): Likewise for locals
9424 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
9425 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
9427 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9429 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
9431 (struct mem_insn): Likewise for field "insn".
9432 (reg_next_use): Strengthen from rtx * to rtx_insn **.
9433 (reg_next_inc_use): Likewise.
9434 (reg_next_def): Likewise.
9435 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
9436 from rtx to rtx_insn *.
9437 (move_insn_before): Likewise for param "next_insn" and local "insns".
9438 (attempt_change): Likewise for local "mov_insn".
9439 (try_merge): Likewise for param "last_insn".
9440 (get_next_ref): Likewise for return type and local "insn".
9441 Strengthen param "next_array" from rtx * to rtx_insn **.
9442 (parse_add_or_inc): Strengthen param "insn" from rtx to
9444 (find_inc): Likewise for locals "insn" and "other_insn" (three of
9446 (merge_in_block): Likewise for locals "insn", "curr",
9448 (pass_inc_dec::execute): Update allocations of the arrays to
9449 reflect the stronger types.
9451 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9453 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
9454 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
9455 from rtx to rtx_code_label *.
9457 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9459 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
9462 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
9464 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
9465 generated a warning and prevented bootstrapping the compiler.
9467 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9469 * rtl.h (delete_related_insns): Strengthen return type from rtx to
9472 * jump.c (delete_related_insns): Likewise, also for locals "next"
9475 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9477 * genautomata.c (output_internal_insn_latency_func): When writing
9478 the function "internal_insn_latency" to insn-automata.c,
9479 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
9480 allowing the optional guard function of (define_bypass) clauses to
9481 expect a pair of rtx_insn *, rather than a pair of rtx.
9482 (output_insn_latency_func): When writing the function
9483 "insn_latency", add an "uncast_" prefix to params "insn" and
9484 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
9485 using checked casts from the params, thus enabling the above
9486 change to the generated "internal_insn_latency" function.
9488 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
9490 PR tree-optimization/62091
9491 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
9492 handle correctly arrays.
9493 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
9495 (record_known_type): Walk into inner type.
9496 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
9497 condition on no type changes.
9499 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9501 * genattrtab.c (write_attr_get): Within the generated get_attr_
9502 functions, rename param "insn" to "uncast_insn" and reintroduce
9503 "insn" as an local rtx_insn * using a checked cast, so that "insn"
9504 is an rtx_insn * within insn-attrtab.c
9506 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9508 * output.h (peephole): Strengthen return type from rtx to
9510 * rtl.h (delete_for_peephole): Likewise for both params.
9511 * genpeep.c (main): In generated "peephole" function, strengthen
9512 return type and local "insn" from rtx to rtx_insn *. For now,
9513 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
9514 rtx_insn *, with a checked cast.
9515 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
9516 locals "insn", "next", "prev" from rtx to rtx_insn *.
9518 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
9520 PR tree-optimization/62112
9521 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
9522 * gimple-iterator.h (gsi_replace): Return bool.
9523 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
9524 moved from ref_may_alias_global_p.
9525 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
9527 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
9528 (stmt_kills_ref_p_1): Rename...
9529 (stmt_kills_ref_p): ... to this.
9530 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
9531 stmt_kills_ref_p): Declare.
9532 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
9533 Move the self-assignment case...
9534 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
9536 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9538 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
9540 * emit-rtl.c (try_split): Likewise, also for locals "before" and
9541 "after". For now, don't strengthen param "trial", which requires
9542 adding checked casts when returning it.
9544 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9546 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
9547 "label" from rtx to rtx_code_label *. Strengthen param 1 of
9548 "var_location" hook from rtx to rtx_insn *.
9549 (debug_nothing_rtx): Delete in favor of...
9550 (debug_nothing_rtx_code_label): New prototype.
9551 (debug_nothing_rtx_rtx): Delete unused prototype.
9552 (debug_nothing_rtx_insn): New prototype.
9554 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
9555 invoking debug_hooks->var_location (in two places, one in a NOTE
9556 case of a switch statement, the other guarded by a CALL_P
9557 conditional. Add checked cast to rtx_code_label * when invoking
9558 debug_hooks->label (within CODE_LABEL case of switch statement).
9560 * dbxout.c (dbx_debug_hooks): Update "label" hook from
9561 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9562 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
9563 (xcoff_debug_hooks): Likewise.
9564 * debug.c (do_nothing_debug_hooks): Likewise.
9565 (debug_nothing_rtx): Delete in favor of...
9566 (debug_nothing_rtx_insn): New function.
9567 (debug_nothing_rtx_rtx): Delete unused function.
9568 (debug_nothing_rtx_code_label): New function.
9569 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
9570 debug_nothing_rtx to debug_nothing_rtx_code_label.
9571 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
9573 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
9574 debug_nothing_rtx to debug_nothing_rtx_insn.
9575 (sdbout_label): Strengthen param "insn" from rtx to
9577 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
9578 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9579 "var_location" hook from debug_nothing_rtx to
9580 debug_nothing_rtx_insn.
9582 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9584 * recog.h (insn_output_fn): Update this function typedef to match
9585 the changes below to the generated output functions, strengthening
9586 the 2nd param from rtx to rtx_insn *.
9588 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
9589 insn when invoking an output function, to match the new signature
9590 of insn_output_fn with a stronger second param.
9592 * genconditions.c (write_header): In the generated code for
9593 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
9594 to match the other changes in this patch.
9596 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
9597 the generated "gen_" functions from rtx to rtx_insn * within their
9600 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
9601 the subfunctions within the generated "recog_", "split", "peephole2"
9602 function trees from rtx to rtx_insn *. For now, the top-level
9603 generated functions ("recog", "split", "peephole2") continue to
9604 take a plain rtx for "insn", to avoid introducing dependencies on
9605 other patches. Rename this 2nd param from "insn" to
9606 "uncast_insn", and reintroduce "insn" as a local variable of type
9607 rtx_insn *, initialized at the top of the generated function with
9608 a checked cast on "uncast_insn".
9609 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
9610 the generated "gen_" functions from rtx to rtx_insn * within their
9613 * genoutput.c (process_template): Strengthen the 2nd param within
9614 the generated "output_" functions "insn" from rtx to rtx_insn *.
9616 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9618 * tree-profile.c (tree_profiling): Skip external functions
9619 when doing coverage instrumentation.
9620 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
9622 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9624 * config/rs6000/altivec.h (vec_cpsgn): New #define.
9625 (vec_mergee): Likewise.
9626 (vec_mergeo): Likewise.
9627 (vec_cntlz): Likewise.
9628 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
9629 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
9630 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
9632 * doc/extend.texi: Document various forms of vec_cpsgn,
9633 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
9634 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
9635 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
9636 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
9637 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
9639 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9641 * config/rs6000/rs6000.c (context.h): New include.
9642 (tree-pass.h): Likewise.
9643 (make_pass_analyze_swaps): New decl.
9644 (rs6000_option_override): Register pass_analyze_swaps.
9645 (swap_web_entry): New subsclass of web_entry_base (df.h).
9646 (special_handling_values): New enum.
9647 (union_defs): New function.
9648 (union_uses): Likewise.
9649 (insn_is_load_p): Likewise.
9650 (insn_is_store_p): Likewise.
9651 (insn_is_swap_p): Likewise.
9652 (rtx_is_swappable_p): Likewise.
9653 (insn_is_swappable_p): Likewise.
9654 (chain_purpose): New enum.
9655 (chain_contains_only_swaps): New function.
9656 (mark_swaps_for_removal): Likewise.
9657 (swap_const_vector_halves): Likewise.
9658 (adjust_subreg_index): Likewise.
9659 (permute_load): Likewise.
9660 (permute_store): Likewise.
9661 (handle_special_swappables): Likewise.
9662 (replace_swap_with_copy): Likewise.
9663 (dump_swap_insn_table): Likewise.
9664 (rs6000_analyze_swaps): Likewise.
9665 (pass_data_analyze_swaps): New pass_data.
9666 (pass_analyze_swaps): New rtl_opt_pass.
9667 (make_pass_analyze_swaps): New function.
9668 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
9670 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9672 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
9673 type from rtx to rtx_insn *.
9674 (create_copy_of_insn_rtx): Likewise.
9675 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
9676 (create_copy_of_insn_rtx): Likewise, also for local "res".
9678 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9680 * rtl.h (find_first_parameter_load): Strengthen return type from
9682 * rtlanal.c (find_first_parameter_load): Strengthen return type
9683 from rtx to rtx_insn *. Add checked cast for now, to postpone
9684 strengthening the params.
9686 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9689 * diagnostic.c: Set default caret.
9690 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
9692 * diagnostic.h (struct diagnostic_context):
9694 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9696 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
9697 (sel_bb_head): Strengthen return type insn_t (currently just an
9699 (sel_bb_end): Likewise.
9701 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
9702 (sel_bb_head): Strengthen return type and local "head" from
9703 insn_t (currently just an rtx) to rtx_insn *.
9704 (sel_bb_end): Likewise for return type.
9705 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
9708 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9710 * basic-block.h (get_last_bb_insn): Strengthen return type from
9712 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
9715 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9718 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
9720 (diagnostic_report_diagnostic): ... from here.
9721 * toplev.c (general_init): Move code to c-family.
9723 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9725 * df.h (web_entry_base): Replace existing struct web_entry with a
9726 new class web_entry_base with only the predecessor member.
9727 (unionfind_root): Remove declaration and move to class member.
9728 (unionfind_union): Remove declaration and move to friend
9730 (union_defs): Remove declaration.
9731 * web.c (web_entry_base::unionfind_root): Modify to be member
9732 function and adjust accessors.
9733 (unionfind_union): Modify to be friend function and adjust
9735 (web_entry): New subclass of web_entry_base containing the reg
9737 (union_match_dups): Modify for struct -> class changes.
9738 (union_defs): Likewise.
9739 (entry_register): Likewise.
9740 (pass_web::execute): Likewise.
9742 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
9744 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
9745 builtin define __VEC_ELEMENT_REG_ORDER__.
9747 2014-08-20 Martin Jambor <mjambor@suse.cz>
9748 Wei Mi <wmi@google.com>
9752 * tree-ssa-operands.c (update_stmt_operands): Remove
9753 MODIFIED_NORETURN_CALLS.
9754 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
9755 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
9756 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
9757 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
9758 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
9759 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
9760 (gimple_call_set_ctrl_altering): New func.
9761 (gimple_call_ctrl_altering_p): Ditto.
9762 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
9763 (make_blocks): Use gimple_call_initialize_ctrl_altering.
9764 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
9765 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
9766 remove MODIFIED_NORETURN_CALLS.
9768 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9770 * coverage.c (coverage_compute_profile_id): Return non-0;
9771 also handle symbols with unique name.
9772 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
9774 2014-08-20 Steve Ellcey <sellcey@mips.com>
9777 * doc/sourcebuild.texi (non_strict_align): New.
9779 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9781 * cgraphunit.c (ipa_passes, compile): Reshedule
9782 symtab_remove_unreachable_nodes passes; update comments.
9783 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
9784 TODO_remove_functions before the pass; the functions ought to be
9786 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
9787 TODO_remove_functions.
9788 * passes.c (pass_data_early_local_passes): Do not schedule function
9790 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
9792 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9795 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
9796 before setting the option.
9797 * diagnostic.c (diagnostic_classify_diagnostic): Record
9798 command-line status.
9800 2014-08-20 Richard Biener <rguenther@suse.de>
9803 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
9804 to build uint{16,32,64}_type_node.
9806 2014-08-20 Terry Guo <terry.guo@arm.com>
9808 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
9809 with immediate_operand.
9811 2014-08-20 David Malcolm <dmalcolm@redhat.com>
9813 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
9814 "insn" from an as_a to a safe_as_a, for the case when "insn" is
9817 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9819 PR preprocessor/51303
9820 * incpath.c (remove_duplicates): Use cpp_warning.
9822 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9826 * doc/options.texi (CPP): Document it.
9827 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
9828 * optc-gen.awk: Handle CPP.
9829 * opth-gen.awk: Likewise.
9831 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9833 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
9835 (duplicate_insn_chain): Likewise.
9836 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
9837 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
9838 checked cast for now (until we can strengthen the params in the
9840 (duplicate_insn_chain): Likewise.
9842 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9844 * rtl.h (next_cc0_user): Strengthen return type from rtx to
9846 (prev_cc0_setter): Likewise.
9848 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
9849 rtx_insn *, adding checked casts for now as necessary.
9850 (prev_cc0_setter): Likewise.
9852 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9854 * expr.h (emit_move_insn): Strengthen return type from rtx to
9856 (emit_move_insn_1): Likewise.
9857 (emit_move_complex_push): Likewise.
9858 (emit_move_complex_parts): Likewise.
9860 * expr.c (emit_move_via_integer): Strengthen return type from rtx
9861 to rtx_insn *. Replace use of NULL_RTX with NULL when working
9863 (emit_move_complex_push): Strengthen return type from rtx to
9865 (emit_move_complex): Likewise, also for local "ret".
9866 (emit_move_ccmode): Likewise.
9867 (emit_move_multi_word): Likewise for return type and locals
9869 (emit_move_insn_1): Likewise for return type and locals "result",
9871 (emit_move_insn): Likewise for return type and local "last_insn".
9872 (compress_float_constant): Likewise.
9874 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9876 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
9877 from rtx to rtx_insn *.
9879 * rtl.h (emit_insn_before): Likewise.
9880 (emit_insn_before_noloc): Likewise.
9881 (emit_insn_before_setloc): Likewise.
9882 (emit_jump_insn_before): Likewise.
9883 (emit_jump_insn_before_noloc): Likewise.
9884 (emit_jump_insn_before_setloc): Likewise.
9885 (emit_call_insn_before): Likewise.
9886 (emit_call_insn_before_noloc): Likewise.
9887 (emit_call_insn_before_setloc): Likewise.
9888 (emit_debug_insn_before): Likewise.
9889 (emit_debug_insn_before_noloc): Likewise.
9890 (emit_debug_insn_before_setloc): Likewise.
9891 (emit_label_before): Likewise.
9892 (emit_insn_after): Likewise.
9893 (emit_insn_after_noloc): Likewise.
9894 (emit_insn_after_setloc): Likewise.
9895 (emit_jump_insn_after): Likewise.
9896 (emit_jump_insn_after_noloc): Likewise.
9897 (emit_jump_insn_after_setloc): Likewise.
9898 (emit_call_insn_after): Likewise.
9899 (emit_call_insn_after_noloc): Likewise.
9900 (emit_call_insn_after_setloc): Likewise.
9901 (emit_debug_insn_after): Likewise.
9902 (emit_debug_insn_after_noloc): Likewise.
9903 (emit_debug_insn_after_setloc): Likewise.
9904 (emit_label_after): Likewise.
9905 (emit_insn): Likewise.
9906 (emit_debug_insn): Likewise.
9907 (emit_jump_insn): Likewise.
9908 (emit_call_insn): Likewise.
9909 (emit_label): Likewise.
9910 (gen_clobber): Likewise.
9911 (emit_clobber): Likewise.
9912 (gen_use): Likewise.
9913 (emit_use): Likewise.
9916 (emit_barrier_before): Strengthen return type from rtx to
9918 (emit_barrier_after): Likewise.
9919 (emit_barrier): Likewise.
9921 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
9922 from rtx to rtx_insn *. Add checked casts for now when converting
9923 "last" from rtx to rtx_insn *.
9924 (emit_insn_before_noloc): Likewise for return type.
9925 (emit_jump_insn_before_noloc): Likewise.
9926 (emit_call_insn_before_noloc): Likewise.
9927 (emit_debug_insn_before_noloc): Likewise.
9928 (emit_barrier_before): Strengthen return type and local "insn"
9929 from rtx to rtx_barrier *.
9930 (emit_label_before): Strengthen return type from rtx to
9931 rtx_insn *. Add checked cast for now when returning param
9932 (emit_pattern_after_noloc): Strengthen return type from rtx to
9933 rtx_insn *. Add checked casts for now when converting "last" from
9935 (emit_insn_after_noloc): Strengthen return type from rtx to
9937 (emit_jump_insn_after_noloc): Likewise.
9938 (emit_call_insn_after_noloc): Likewise.
9939 (emit_debug_insn_after_noloc): Likewise.
9940 (emit_barrier_after): Strengthen return type from rtx to
9942 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
9943 Add checked cast for now when converting "label" from rtx to
9945 (emit_pattern_after_setloc): Strengthen return type from rtx to
9946 rtx_insn *. Add checked casts for now when converting "last" from
9948 (emit_pattern_after): Strengthen return type from rtx to
9950 (emit_insn_after_setloc): Likewise.
9951 (emit_insn_after): Likewise.
9952 (emit_jump_insn_after_setloc): Likewise.
9953 (emit_jump_insn_after): Likewise.
9954 (emit_call_insn_after_setloc): Likewise.
9955 (emit_call_insn_after): Likewise.
9956 (emit_debug_insn_after_setloc): Likewise.
9957 (emit_debug_insn_after): Likewise.
9958 (emit_pattern_before_setloc): Likewise. Add checked casts for now
9959 when converting "last" from rtx to rtx_insn *.
9960 (emit_pattern_before): Strengthen return type from rtx to
9962 (emit_insn_before_setloc): Likewise.
9963 (emit_insn_before): Likewise.
9964 (emit_jump_insn_before_setloc): Likewise.
9965 (emit_jump_insn_before): Likewise.
9966 (emit_call_insn_before_setloc): Likewise.
9967 (emit_call_insn_before): Likewise.
9968 (emit_debug_insn_before_setloc): Likewise.
9969 (emit_debug_insn_before): Likewise.
9970 (emit_insn): Strengthen return type and locals "last", "insn",
9971 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
9972 within cases where we know we have an insn.
9973 (emit_debug_insn): Likewise.
9974 (emit_jump_insn): Likewise.
9975 (emit_call_insn): Strengthen return type and local "insn" from rtx
9977 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
9978 a checked cast to rtx_insn * for now on "label".
9979 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
9980 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
9981 (emit_use): Likewise.
9982 (gen_use): Likewise, also for local "seq".
9983 (emit): Likewise for return type and local "insn".
9984 (rtx_insn): Likewise for return type and local "new_rtx".
9986 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
9987 from rtx to rtx_barrier *.
9989 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
9990 changed return type from rtx to rtx_insn *, we must update
9991 "emit_fn" type, and this in turn means updating...
9992 (frame_insn): ...this. Strengthen return type from rtx to
9993 rtx_insn *. Introduce a new local "insn" of the appropriate type.
9995 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9997 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
9998 rtx to rtx_jump_table_data *. Also for local.
9999 * rtl.h (emit_jump_table_data): Likewise.
10001 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10003 * basic-block.h (create_basic_block_structure): Strengthen third
10004 param "bb_note" from rtx to rtx_note *.
10005 * rtl.h (emit_note_before): Strengthen return type from rtx to
10007 (emit_note_after): Likewise.
10008 (emit_note): Likewise.
10009 (emit_note_copy): Likewise. Also, strengthen param similarly.
10010 * function.h (struct rtl_data): Strengthen field
10011 "x_stack_check_probe_note" from rtx to rtx_note *.
10013 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
10014 from rtx to rtx_note *.
10015 * cfgrtl.c (create_basic_block_structure): Strengthen third param
10016 "bb_note" from rtx to rtx_note *.
10017 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
10018 when calling emit_note_copy.
10019 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
10021 (emit_note_after): Likewise.
10022 (emit_note_before): Likewise.
10023 (emit_note_copy): Likewise. Also, strengthen param similarly.
10024 (emit_note): Likewise.
10025 * except.c (emit_note_eh_region_end): Likewise for return type.
10026 Strengthen local "next" from rtx to rtx_insn *.
10027 (convert_to_eh_region_ranges): Strengthen local "note"
10028 from rtx to rtx_note *.
10029 * final.c (change_scope): Likewise.
10030 (reemit_insn_block_notes): Likewise, for both locals named "note".
10031 Also, strengthen local "insn" from rtx to rtx_insn *.
10032 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
10034 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
10035 strengthen local "seq" from rtx to rtx_insn *.
10036 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
10038 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
10040 (get_bb_note_from_pool): Strengthen return type from rtx to
10042 (sel_create_basic_block): Strengthen local "new_bb_note" from
10043 insn_t to rtx_note *.
10044 * var-tracking.c (emit_note_insn_var_location): Strengthen local
10045 "note" from rtx to rtx_note *.
10046 (emit_notes_in_bb): Likewise.
10048 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10050 * function.h (struct rtl_data): Strengthen field
10051 "x_parm_birth_insn" from rtx to rtx_insn *.
10052 * function.c (struct assign_parm_data_all): Strengthen fields
10053 "first_conversion_insn" and "last_conversion_insn" from rtx to
10056 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10058 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
10059 to rtx_insn *; also for local "var_end_seq".
10060 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
10061 (maybe_cleanup_end_of_block): Likewise for param "last" and local
10063 (expand_gimple_cond): Likewise for locals "last2" and "last".
10064 (mark_transaction_restart_calls): Likewise for local "insn".
10065 (expand_gimple_stmt): Likewise for return type and locals "last"
10067 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
10068 (avoid_complex_debug_insns): Likewise for param "insn".
10069 (expand_debug_locations): Likewise for locals "insn", "last",
10070 "prev_insn" and "insn2".
10071 (expand_gimple_basic_block): Likewise for local "last".
10072 (construct_exit_block): Likewise for locals "head", "end",
10074 (pass_expand::execute): Likewise for locals "var_seq",
10075 "var_ret_seq", "next".
10077 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10079 * asan.h (asan_emit_stack_protection): Strengthen return type from
10081 * asan.c (asan_emit_stack_protection): Likewise. Add local
10082 "insns" to hold the return value.
10084 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10086 * basic-block.h (bb_note): Strengthen return type from rtx to
10088 * sched-int.h (bb_note): Likewise.
10089 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
10091 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10093 * rtl.h (make_insn_raw): Strengthen return type from rtx to
10096 * emit-rtl.c (make_insn_raw): Strengthen return type and local
10097 "insn" from rtx to rtx_insn *.
10098 (make_debug_insn_raw): Strengthen return type from rtx to
10099 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
10100 (make_jump_insn_raw): Strengthen return type from rtx to
10101 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
10102 (make_call_insn_raw): Strengthen return type from rtx to
10103 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
10104 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
10105 callback from rtx to rtx_insn *; likewise for local "insn" and
10106 "next", adding a checked cast to rtx_insn in the relevant cases of
10107 the switch statement.
10108 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
10109 callback from rtx to rtx_insn *.
10110 (emit_pattern_after_setloc): Likewise.
10111 (emit_pattern_after): Likewise.
10112 (emit_pattern_before_setloc): Likewise.
10113 (emit_pattern_before): Likewise.
10115 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10117 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
10119 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
10120 accepting an rtx_insn *.
10121 (last_call_insn): Strengthen return type from rtx to
10124 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10126 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
10127 "insns" from rtx to rtx_insn *.
10128 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
10129 locals "insn" and "prev".
10131 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10133 * rtl.h (tablejump_p): Strengthen third param from rtx * to
10134 rtx_jump_table_data **.
10136 * cfgbuild.c (make_edges): Introduce local "table", using it in
10137 place of "tmp" for jump table data.
10138 (find_bb_boundaries): Strengthen local "table" from rtx to
10139 rtx_jump_table_data *.
10140 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10141 (outgoing_edges_match): Likewise for locals "table1" and "table2".
10142 (try_crossjump_to_edge): Likewise.
10143 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
10145 (patch_jump_insn): Introduce local "table", using it in place of
10146 "tmp" for jump table data.
10147 (force_nonfallthru_and_redirect): Introduce local "table", so that
10148 call to tablejump_p can receive an rtx_jump_table_data **. Update
10149 logic around the call to overwrite "note" appropriately if
10150 tablejump_p returns non-zero.
10151 (get_last_bb_insn): Introduce local "table", using it in place of
10152 "tmp" for jump table data.
10153 * dwarf2cfi.c (create_trace_edges): Likewise.
10155 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
10156 from rtx to rtx_jump_table_data *.
10157 (create_fix_barrier): Strengthen local "tmp" from rtx to
10158 rtx_jump_table_data *.
10159 (arm_reorg): Likewise for local "table".
10161 * config/s390/s390.c (s390_chunkify_start): Likewise.
10163 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
10165 * jump.c (delete_related_insns): Strengthen local "lab_next" from
10166 rtx to rtx_jump_table_data *.
10168 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
10169 rtx_jump_table_data **. Add a checked cast when writing through
10170 the pointer: we know there that local "table" is non-NULL and that
10171 JUMP_TABLE_DATA_P (table) holds.
10172 (label_is_jump_target_p): Introduce local "table", using it in
10173 place of "tmp" for jump table data.
10175 2014-08-19 Marek Polacek <polacek@redhat.com>
10178 * doc/invoke.texi: Document -Wbool-compare.
10180 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10182 * rtl.h (entry_of_function): Strengthen return type from rtx to
10184 * cfgrtl.c (entry_of_function): Likewise.
10186 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10188 * emit-rtl.h (get_insns): Strengthen return type from rtx to
10189 rtx_insn *, adding a checked cast for now.
10190 (get_last_insn): Likewise.
10192 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10194 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
10197 * emit-rtl.c (gen_label_rtx): Likewise.
10199 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10201 * rtl.h (previous_insn): Strengthen return type from rtx to
10203 (next_insn): Likewise.
10204 (prev_nonnote_insn): Likewise.
10205 (prev_nonnote_insn_bb): Likewise.
10206 (next_nonnote_insn): Likewise.
10207 (next_nonnote_insn_bb): Likewise.
10208 (prev_nondebug_insn): Likewise.
10209 (next_nondebug_insn): Likewise.
10210 (prev_nonnote_nondebug_insn): Likewise.
10211 (next_nonnote_nondebug_insn): Likewise.
10212 (prev_real_insn): Likewise.
10213 (next_real_insn): Likewise.
10214 (prev_active_insn): Likewise.
10215 (next_active_insn): Likewise.
10217 * emit-rtl.c (next_insn): Strengthen return type from rtx to
10218 rtx_insn *, adding a checked cast.
10219 (previous_insn): Likewise.
10220 (next_nonnote_insn): Likewise.
10221 (next_nonnote_insn_bb): Likewise.
10222 (prev_nonnote_insn): Likewise.
10223 (prev_nonnote_insn_bb): Likewise.
10224 (next_nondebug_insn): Likewise.
10225 (prev_nondebug_insn): Likewise.
10226 (next_nonnote_nondebug_insn): Likewise.
10227 (prev_nonnote_nondebug_insn): Likewise.
10228 (next_real_insn): Likewise.
10229 (prev_real_insn): Likewise.
10230 (next_active_insn): Likewise.
10231 (prev_active_insn): Likewise.
10233 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
10234 param "stepfunc" so that it returns an rtx_insn * rather than an
10235 rtx, to track the change to prev_nonnote_insn_bb, which is the
10236 only function this is called with.
10237 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
10239 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
10241 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
10244 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10246 * coretypes.h (class rtx_debug_insn): Add forward declaration.
10247 (class rtx_nonjump_insn): Likewise.
10248 (class rtx_jump_insn): Likewise.
10249 (class rtx_call_insn): Likewise.
10250 (class rtx_jump_table_data): Likewise.
10251 (class rtx_barrier): Likewise.
10252 (class rtx_code_label): Likewise.
10253 (class rtx_note): Likewise.
10255 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
10256 adding the invariant DEBUG_INSN_P (X).
10257 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
10258 the invariant NONJUMP_INSN_P (X).
10259 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
10260 the invariant JUMP_P (X).
10261 (class rtx_call_insn): New, a subclass of rtx_insn, adding
10262 the invariant CALL_P (X).
10263 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
10264 invariant JUMP_TABLE_DATA_P (X).
10265 (class rtx_barrier): New, a subclass of rtx_insn, adding the
10266 invariant BARRIER_P (X).
10267 (class rtx_code_label): New, a subclass of rtx_insn, adding
10268 the invariant LABEL_P (X).
10269 (class rtx_note): New, a subclass of rtx_insn, adding
10270 the invariant NOTE_P(X).
10271 (is_a_helper <rtx_debug_insn *>::test): New.
10272 (is_a_helper <rtx_nonjump_insn *>::test): New.
10273 (is_a_helper <rtx_jump_insn *>::test): New.
10274 (is_a_helper <rtx_call_insn *>::test): New.
10275 (is_a_helper <rtx_jump_table_data *>::test): New functions,
10276 overloaded for both rtx and rtx_insn *.
10277 (is_a_helper <rtx_barrier *>::test): New.
10278 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
10279 for both rtx and rtx_insn *.
10280 (is_a_helper <rtx_note *>::test): New.
10282 2014-08-19 Marek Polacek <polacek@redhat.com>
10284 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
10285 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10286 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
10287 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10289 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10291 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
10292 rtx_insn *. To help with transition, for now, convert from an
10293 access macro into a pair of functions: BND_TO, returning an
10295 (SET_BND_TO): New function, for use where BND_TO is used as an
10298 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
10300 (BND_TO): New function, adding a checked cast.
10301 (SET_BND_TO): New function.
10303 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
10305 (compute_av_set_on_boundaries): Likewise.
10307 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10309 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
10310 destination if it is used in source.
10311 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
10312 (*popcount<mode>2_falsedep_1): Likewise.
10314 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10317 * configure.ac: Set install_gold_as_default to no first.
10318 * configure: Regenerated.
10320 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10322 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
10323 "note_list" field will eventually be an rtx_insn *. To help with
10324 transition, for now, convert from an access macro into a pair of
10325 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
10326 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
10329 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
10330 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
10332 * sel-sched-ir.c (init_bb): Likewise.
10333 (sel_restore_notes): Likewise.
10334 (move_bb_info): Likewise.
10335 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
10336 (SET_BB_NOTE_LIST): New function.
10338 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10340 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
10341 field will eventually be an rtx_insn *. To help with transition,
10342 for now, convert from an access macro into a pair of functions:
10343 VINSN_INSN_RTX, returning an rtx_insn *, and...
10344 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
10345 is used as an lvalue.
10347 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
10348 SET_VINSN_INSN_RTX where it's used as an lvalue.
10349 (VINSN_INSN_RTX): New function.
10350 (SET_VINSN_INSN_RTX): New function.
10352 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10354 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
10355 eventually be rtx_insn *, but to help with transition, for now,
10356 convert from an access macro into a pair of functions: DEP_PRO
10357 returning an rtx_insn * and...
10358 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
10359 lvalue, returning an rtx&.
10360 (DEP_CON): Analogous changes to DEP_PRO above.
10361 (SET_DEP_CON): Likewise.
10363 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
10364 an lvalue to SET_DEP_CON.
10365 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
10366 (sd_copy_back_deps): Likewise for DEP_CON.
10367 (DEP_PRO): New function, adding a checked cast for now.
10368 (DEP_CON): Likewise.
10369 (SET_DEP_PRO): New function.
10370 (SET_DEP_CON): Likewise.
10372 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10374 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
10375 (extra_options): Add i386/cygwin.opt.
10376 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
10377 (CPP_SPEC): Accept -pthread.
10378 (LINK_SPEC): Ditto.
10379 (GOMP_SELF_SPECS): Update comment.
10380 * config/i386/cygwin.opt: New file for -pthread flag.
10382 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10384 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
10385 * df.h (DF_REF_INSN): Convert from a macro to a function, so
10386 that we can return an rtx_insn *.
10388 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10390 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
10391 when building executables, not DLLs. Add --large-address-aware
10392 under the same conditions.
10393 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
10394 when building executables, not DLLs. Add --large-address-aware
10395 under the same conditions when using -m32.
10397 * config/i386/cygwin-stdint.h: Throughout, make type
10398 definitions dependent on target architecture, not host.
10400 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10402 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
10403 the return type from rtx to rtx_insn *, which will enable various
10404 conversions in followup patches. For now this is is done by a
10406 (NEXT_INSN): Likewise.
10407 (SET_PREV_INSN): Convert to an inline function. This is intended
10408 for use as an lvalue, and so returns an rtx& to allow in-place
10410 (SET_NEXT_INSN): Likewise.
10412 2014-07-08 Mark Wielaard <mjw@redhat.com>
10415 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
10417 2014-08-19 Marek Polacek <polacek@redhat.com>
10420 * cgraphunit.c (handle_alias_pairs): Fix condition.
10422 2014-08-19 Richard Biener <rguenther@suse.de>
10424 * gimple-fold.c (fold_gimple_assign): Properly build a
10425 null-pointer constant when devirtualizing addresses.
10427 2014-07-07 Mark Wielaard <mjw@redhat.com>
10429 * dwarf2out.c (decl_quals): New function.
10430 (modified_type_die): Take one cv_quals argument instead of two,
10431 one for const and one for volatile.
10432 (add_type_attribute): Likewise.
10433 (generic_parameter_die): Call add_type_attribute with one modifier
10435 (base_type_for_mode): Likewise.
10436 (add_bounds_info): Likewise.
10437 (add_subscript_info): Likewise.
10438 (gen_array_type_die): Likewise.
10439 (gen_descr_array_type_die): Likewise.
10440 (gen_entry_point_die): Likewise.
10441 (gen_enumeration_type_die): Likewise.
10442 (gen_formal_parameter_die): Likewise.
10443 (gen_subprogram_die): Likewise.
10444 (gen_variable_die): Likewise.
10445 (gen_const_die): Likewise.
10446 (gen_field_die): Likewise.
10447 (gen_pointer_type_die): Likewise.
10448 (gen_reference_type_die): Likewise.
10449 (gen_ptr_to_mbr_type_die): Likewise.
10450 (gen_inheritance_die): Likewise.
10451 (gen_subroutine_type_die): Likewise.
10452 (gen_typedef_die): Likewise.
10453 (force_type_die): Likewise.
10455 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10457 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
10459 * configure: Regenerate.
10461 2014-08-19 Richard Biener <rguenther@suse.de>
10463 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
10464 DECL_EXTERNALs in BLOCKs as non-references.
10465 * tree-streamer-out.c (streamer_write_chain): Likewise.
10467 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
10468 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10469 Anna Tikhonova <anna.tikhonova@intel.com>
10470 Ilya Tocar <ilya.tocar@intel.com>
10471 Andrey Turetskiy <andrey.turetskiy@intel.com>
10472 Ilya Verbin <ilya.verbin@intel.com>
10473 Kirill Yukhin <kirill.yukhin@intel.com>
10474 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10476 * config/i386/sse.md
10477 (define_mode_iterator VI48_AVX512F): Delete.
10478 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
10479 (define_mode_iterator VI2_AVX512VL): Ditto.
10480 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
10483 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
10485 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
10486 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
10487 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10488 with VI48_AVX512F_AVX512VL): New.
10489 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10490 with VI2_AVX512VL): Ditto.
10492 2014-08-19 Marek Polacek <polacek@redhat.com>
10494 * doc/invoke.texi: Document -Wc99-c11-compat.
10496 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10498 * rtl.h (PREV_INSN): Split macro in two: the existing one,
10499 for rvalues, and...
10500 (SET_PREV_INSN): New macro, for use as an lvalue.
10501 (NEXT_INSN, SET_NEXT_INSN): Likewise.
10503 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
10504 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
10505 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
10506 (fixup_abnormal_edges): Likewise.
10507 (unlink_insn_chain): Likewise.
10508 (fixup_reorder_chain): Likewise.
10509 (cfg_layout_delete_block): Likewise.
10510 (cfg_layout_merge_blocks): Likewise.
10511 * combine.c (update_cfg_for_uncondjump): Likewise.
10512 * emit-rtl.c (link_insn_into_chain): Likewise.
10513 (remove_insn): Likewise.
10514 (delete_insns_since): Likewise.
10515 (reorder_insns_nobb): Likewise.
10516 (emit_insn_after_1): Likewise.
10517 * final.c (rest_of_clean_state): Likewise.
10518 (final_scan_insn): Likewise.
10519 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
10520 * haifa-sched.c (concat_note_lists): Likewise.
10521 (remove_notes): Likewise.
10522 (restore_other_notes): Likewise.
10523 (move_insn): Likewise.
10524 (unlink_bb_notes): Likewise.
10525 (restore_bb_notes): Likewise.
10526 * jump.c (delete_for_peephole): Likewise.
10527 * optabs.c (emit_libcall_block_1): Likewise.
10528 * reorg.c (emit_delay_sequence): Likewise.
10529 (fill_simple_delay_slots): Likewise.
10530 * sel-sched-ir.c (sel_move_insn): Likewise.
10531 (sel_remove_insn): Likewise.
10532 (get_bb_note_from_pool): Likewise.
10533 * sel-sched.c (move_nop_to_previous_block): Likewise.
10535 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
10536 * config/c6x/c6x.c (gen_one_bundle): Likewise.
10537 (c6x_gen_bundles): Likewise.
10538 (hwloop_optimize): Likewise.
10539 * config/frv/frv.c (frv_function_prologue): Likewise.
10540 (frv_register_nop): Likewise.
10541 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
10542 (ia64_reorg): Likewise.
10543 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
10544 (mep_make_bundle): Likewise.
10545 (mep_bundle_insns): Likewise.
10546 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
10547 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
10548 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
10550 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10552 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
10553 return type from rtx to rtx_insn *.
10554 (BB_END): Likewise.
10555 (BB_HEADER): Likewise.
10556 (BB_FOOTER): Likewise.
10557 (SET_BB_HEAD): Convert to a function.
10558 (SET_BB_END): Likewise.
10559 (SET_BB_HEADER): Likewise.
10560 (SET_BB_FOOTER): Likewise.
10562 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
10563 Strengthen the return type from rtx to rtx_insn *. For now, this
10564 is done by adding a checked cast, but this will eventually
10565 become a field lookup.
10566 (BB_END): Likewise.
10567 (BB_HEADER): Likewise.
10568 (BB_FOOTER): Likewise.
10569 (SET_BB_HEAD): New function, from macro of same name. This is
10570 intended for use as an lvalue, and so returns an rtx& to allow
10571 in-place modification.
10572 (SET_BB_END): Likewise.
10573 (SET_BB_HEADER): Likewise.
10574 (SET_BB_FOOTER): Likewise.
10576 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10578 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
10579 for rvalues, and...
10580 (SET_BB_HEAD): New macro, for use as a lvalue.
10581 (BB_END, SET_BB_END): Likewise.
10582 (BB_HEADER, SET_BB_HEADER): Likewise.
10583 (BB_FOOTER, SET_BB_FOOTER): Likewise.
10585 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
10586 of BB_* macros into SET_BB_* macros.
10587 (fix_crossing_unconditional_branches): Likewise.
10588 * caller-save.c (save_call_clobbered_regs): Likewise.
10589 (insert_one_insn): Likewise.
10590 * cfgbuild.c (find_bb_boundaries): Likewise.
10591 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10592 (outgoing_edges_match): Likewise.
10593 (try_optimize_cfg): Likewise.
10594 * cfgexpand.c (expand_gimple_cond): Likewise.
10595 (expand_gimple_tailcall): Likewise.
10596 (expand_gimple_basic_block): Likewise.
10597 (construct_exit_block): Likewise.
10598 * cfgrtl.c (delete_insn): Likewise.
10599 (create_basic_block_structure): Likewise.
10600 (rtl_delete_block): Likewise.
10601 (rtl_split_block): Likewise.
10602 (emit_nop_for_unique_locus_between): Likewise.
10603 (rtl_merge_blocks): Likewise.
10604 (block_label): Likewise.
10605 (try_redirect_by_replacing_jump): Likewise.
10606 (emit_barrier_after_bb): Likewise.
10607 (fixup_abnormal_edges): Likewise.
10608 (record_effective_endpoints): Likewise.
10609 (relink_block_chain): Likewise.
10610 (fixup_reorder_chain): Likewise.
10611 (fixup_fallthru_exit_predecessor): Likewise.
10612 (cfg_layout_duplicate_bb): Likewise.
10613 (cfg_layout_split_block): Likewise.
10614 (cfg_layout_delete_block): Likewise.
10615 (cfg_layout_merge_blocks): Likewise.
10616 * combine.c (update_cfg_for_uncondjump): Likewise.
10617 * emit-rtl.c (add_insn_after): Likewise.
10618 (remove_insn): Likewise.
10619 (reorder_insns): Likewise.
10620 (emit_insn_after_1): Likewise.
10621 * haifa-sched.c (get_ebb_head_tail): Likewise.
10622 (restore_other_notes): Likewise.
10623 (move_insn): Likewise.
10624 (sched_extend_bb): Likewise.
10625 (fix_jump_move): Likewise.
10626 * ifcvt.c (noce_process_if_block): Likewise.
10627 (dead_or_predicable): Likewise.
10628 * ira.c (update_equiv_regs): Likewise.
10629 * reg-stack.c (change_stack): Likewise.
10630 * sel-sched-ir.c (sel_move_insn): Likewise.
10631 * sel-sched.c (move_nop_to_previous_block): Likewise.
10633 * config/c6x/c6x.c (hwloop_optimize): Likewise.
10634 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
10636 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10638 * rtl.h (for_each_rtx_in_insn): New function.
10639 * rtlanal.c (for_each_rtx_in_insn): Likewise.
10641 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10643 * coretypes.h (class rtx_insn): Add forward declaration.
10645 * rtl.h: Include is-a.h.
10646 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
10647 workaround to ensure gengtype knows inheritance is occurring,
10648 whilst continuing to use the pre-existing special-casing for
10650 (class rtx_insn): New subclass of rtx_def, adding the
10651 invariant that we're dealing with something we can sanely use
10652 INSN_UID, NEXT_INSN, PREV_INSN on.
10653 (is_a_helper <rtx_insn *>::test): New.
10654 (is_a_helper <const rtx_insn *>::test): New.
10656 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10658 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
10660 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10662 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
10665 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10667 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
10668 to BUILT_IN_UNREACHABLE.
10670 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
10673 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
10675 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
10676 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
10677 (ffs<mode>2): Do not expand with tzcnt for
10678 TARGET_AVOID_FALSE_DEP_FOR_BMI.
10679 (ffssi2_no_cmove): Ditto.
10680 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
10681 (ctz<mode>2): New expander.
10682 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
10683 (*ctz<mode>2_falsedep): New insn.
10684 (*ctz<mode>2): Rename from ctz<mode>2.
10685 (clz<mode>2_lzcnt): New expander.
10686 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
10687 (*clz<mode>2_lzcnt_falsedep): New insn.
10688 (*clz<mode>2): Rename from ctz<mode>2.
10689 (popcount<mode>2): New expander.
10690 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
10691 (*popcount<mode>2_falsedep): New insn.
10692 (*popcount<mode>2): Rename from ctz<mode>2.
10693 (*popcount<mode>2_cmp): Remove.
10694 (*popcountsi2_cmp_zext): Ditto.
10696 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
10698 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
10699 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
10700 * config/microblaze/microblaze.h
10701 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
10703 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
10706 * configure.ac: Set install_gold_as_default to no for
10708 * configure: Regenerated.
10710 2014-08-18 Roman Gareev <gareevroman@gmail.com>
10712 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
10713 * config.in: Add undef of HAVE_isl.
10714 * configure: Regenerate.
10715 * configure.ac: Add definition of HAVE_isl.
10716 * graphite-blocking.c: Add checking of HAVE_isl.
10717 * graphite-dependences.c: Likewise.
10718 * graphite-interchange.c: Likewise.
10719 * graphite-isl-ast-to-gimple.c: Likewise.
10720 * graphite-optimize-isl.c: Likewise.
10721 * graphite-poly.c: Likewise.
10722 * graphite-scop-detection.c: Likewise.
10723 * graphite-sese-to-poly.c: Likewise.
10724 * graphite.c: Likewise.
10725 * toplev.c: Replace the checking of HAVE_cloog with the checking
10728 2014-08-18 Richard Biener <rguenther@suse.de>
10730 PR tree-optimization/62090
10731 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
10732 (fold_builtin_3): Do not fold snprintf.
10733 (fold_builtin_4): Likewise.
10734 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
10735 moved from builtins.c.
10736 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
10737 (gimple_fold_builtin): Do not fold sprintf here.
10739 2014-08-18 Richard Biener <rguenther@suse.de>
10741 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
10743 (maybe_canonicalize_mem_ref_addr): ... this function.
10744 (fold_stmt_1): Apply it here before all simplification.
10746 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
10749 * cgraph.h (cgraph_node::create_indirect_edge): Add
10750 compute_indirect_info param.
10751 * cgraph.c (cgraph_node::create_indirect_edge): Compute
10752 indirect_info only when it is required.
10753 * cgraphclones.c (cgraph_clone_edge): Do not recompute
10754 indirect_info fore cloned indirect edge.
10756 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10757 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10758 Anna Tikhonova <anna.tikhonova@intel.com>
10759 Ilya Tocar <ilya.tocar@intel.com>
10760 Andrey Turetskiy <andrey.turetskiy@intel.com>
10761 Ilya Verbin <ilya.verbin@intel.com>
10762 Kirill Yukhin <kirill.yukhin@intel.com>
10763 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10765 * config/i386/sse.md
10766 (define_mode_iterator VI8_AVX2_AVX512BW): New.
10767 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
10769 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10770 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10771 Anna Tikhonova <anna.tikhonova@intel.com>
10772 Ilya Tocar <ilya.tocar@intel.com>
10773 Andrey Turetskiy <andrey.turetskiy@intel.com>
10774 Ilya Verbin <ilya.verbin@intel.com>
10775 Kirill Yukhin <kirill.yukhin@intel.com>
10776 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10778 * config/i386/sse.md
10779 (define_mode_iterator VF1_AVX512VL): New.
10780 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
10781 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
10784 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10785 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10786 Anna Tikhonova <anna.tikhonova@intel.com>
10787 Ilya Tocar <ilya.tocar@intel.com>
10788 Andrey Turetskiy <andrey.turetskiy@intel.com>
10789 Ilya Verbin <ilya.verbin@intel.com>
10790 Kirill Yukhin <kirill.yukhin@intel.com>
10791 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10793 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
10794 * config/i386/i386.md
10795 (define_code_iterator any_float): New.
10796 (define_code_attr floatsuffix): New.
10797 * config/i386/sse.md
10798 (define_mode_iterator VF1_128_256VL): New.
10799 (define_mode_iterator VF2_512_256VL): New.
10800 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
10802 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
10803 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
10805 (define_mode_attr qq2pssuff): New.
10806 (define_mode_attr sselongvecmode): New.
10807 (define_mode_attr sselongvecmodelower): New.
10808 (define_mode_attr sseintvecmode3): New.
10809 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
10811 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
10812 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
10813 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
10814 (define_insn "ufloatv2siv2df2<mask_name>"): New.
10816 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10817 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10818 Anna Tikhonova <anna.tikhonova@intel.com>
10819 Ilya Tocar <ilya.tocar@intel.com>
10820 Andrey Turetskiy <andrey.turetskiy@intel.com>
10821 Ilya Verbin <ilya.verbin@intel.com>
10822 Kirill Yukhin <kirill.yukhin@intel.com>
10823 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10825 * config/i386/sse.md
10826 (define_mode_iterator VF2_AVX512VL): New.
10827 (define_mode_attr sseintvecmode2): New.
10828 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
10829 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
10830 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
10832 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
10834 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10836 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10839 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10840 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10841 Anna Tikhonova <anna.tikhonova@intel.com>
10842 Ilya Tocar <ilya.tocar@intel.com>
10843 Andrey Turetskiy <andrey.turetskiy@intel.com>
10844 Ilya Verbin <ilya.verbin@intel.com>
10845 Kirill Yukhin <kirill.yukhin@intel.com>
10846 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10848 * config/i386/i386.md
10849 (define_insn "*movoi_internal_avx"): Add evex version.
10850 (define_insn "*movti_internal"): Ditto.
10852 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10853 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10854 Anna Tikhonova <anna.tikhonova@intel.com>
10855 Ilya Tocar <ilya.tocar@intel.com>
10856 Andrey Turetskiy <andrey.turetskiy@intel.com>
10857 Ilya Verbin <ilya.verbin@intel.com>
10858 Kirill Yukhin <kirill.yukhin@intel.com>
10859 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10861 * config/i386/i386.md
10862 (define_attr "isa"): Add avx512dq, noavx512dq.
10863 (define_attr "enabled"): Ditto.
10864 * config/i386/sse.md
10865 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
10867 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10868 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10869 Anna Tikhonova <anna.tikhonova@intel.com>
10870 Ilya Tocar <ilya.tocar@intel.com>
10871 Andrey Turetskiy <andrey.turetskiy@intel.com>
10872 Ilya Verbin <ilya.verbin@intel.com>
10873 Kirill Yukhin <kirill.yukhin@intel.com>
10874 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10876 * config/i386/i386.c
10877 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
10878 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
10879 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
10880 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
10881 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
10882 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
10883 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
10884 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
10885 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
10886 * config/i386/sse.md
10887 (define_mode_iterator VMOVE): Allow V4TI mode.
10888 (define_mode_iterator V_AVX512VL): New.
10889 (define_mode_iterator V): New handling for AVX512VL.
10890 (define_insn "avx512f_load<mode>_mask"): Delete.
10891 (define_insn "<avx512>_load<mode>_mask"): New.
10892 (define_insn "avx512f_store<mode>_mask"): Delete.
10893 (define_insn "<avx512>_store<mode>_mask"): New.
10896 2014-08-18 Yury Gribov <y.gribov@samsung.com>
10899 * asan.c (instrument_derefs): Fix bitfield check.
10901 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10903 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
10904 * config/rs6000/htm.md (ttest): Remove clobber.
10905 * config/rs6000/predicates.md (any_mask_operand): New predicate.
10906 (and_operand): Reformat.
10907 (and_2rld_operand): New predicate.
10908 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
10910 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
10911 parameter. Handle AND directly.
10912 (rs6000_split_logical_di): Remove last parameter.
10913 (rs6000_split_logical): Remove last parameter. Remove obsolete
10915 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
10916 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
10917 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
10918 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
10919 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
10920 and 5 anonymous splitters): Delete.
10921 (and<mode>3): New expander.
10922 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
10923 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
10924 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
10925 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
10926 (floatdisf2_internal1): Remove clobbers.
10927 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
10928 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
10929 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
10930 (and<mode>3 for BOOL_128): Remove clobber.
10931 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
10932 rs6000_split_logical.
10933 (*bool<mode>3_internal for BOOL_128): Adjust call of
10934 rs6000_split_logical.
10935 (*boolc<mode>3_internal1 for BOOL_128,
10936 *boolc<mode>3_internal2 for BOOL_128,
10937 *boolcc<mode>3_internal1 for BOOL_128,
10938 *boolcc<mode>3_internal2 for BOOL_128,
10939 *eqv<mode>3_internal1 for BOOL_128,
10940 *eqv<mode>3_internal2 for BOOL_128,
10941 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
10942 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
10944 (*vec_reload_and_reg_<mptrsize>): Delete.
10946 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10948 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
10949 and split, *boolccsi3_internal3 and split): Delete.
10950 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
10951 *boolccdi3_internal3 and split): Delete.
10952 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
10953 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
10955 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10957 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
10958 and split, *boolcsi3_internal3 and split): Delete.
10959 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
10960 *boolcdi3_internal3 and split): Delete.
10961 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
10963 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10965 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
10966 <'u'>: Also support printing the low-order 16 bits.
10967 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
10968 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
10969 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
10970 *booldi3_internal3 and split): Delete.
10971 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
10972 *bool<mode>3_dot2): New.
10973 (two anonymous define_splits for non_logical_cint_operand): Merge.
10975 2014-08-17 Marek Polacek <polacek@redhat.com>
10976 Manuel López-Ibáñez <manu@gcc.gnu.org>
10979 * diagnostic.c (adjust_line): Add gcc_checking_assert.
10980 (diagnostic_show_locus): Don't print caret diagnostic
10981 if a column is larger than the line_width.
10983 2014-08-17 Roman Gareev <gareevroman@gmail.com>
10985 * common.opt: Make the ISL AST generator to be the main code generator
10988 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
10990 * wide-int.h (generic_wide_int): Declare as class instead of struct.
10992 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
10995 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
10997 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
10998 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
10999 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
11001 * config/pa/pa.md (begin_brtab): Delete insn.
11002 (end_brtab): Likewise.
11004 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
11006 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
11008 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
11010 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
11011 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
11012 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
11013 (get_dynamic_type): Remove.
11014 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
11015 (clear_speculation): Bring to ipa-deivrt.h
11016 (get_class_context): Rename to ...
11017 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
11018 (contains_type_p): Update.
11019 (get_dynamic_type): Rename to ...
11020 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
11021 (possible_polymorphic_call_targets): UPdate.
11022 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
11023 * ipa-prop.c (ipa_analyze_call_uses): Update.
11025 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
11027 * doc/invoke.texi (SH options): Document missing processor variant
11028 options. Remove references to Hitachi. Undocument deprecated mspace
11031 2014-08-15 Jason Merrill <jason@redhat.com>
11033 * tree.c (type_hash_canon): Uncomment assert.
11035 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
11037 * input.h (in_system_header_at): Add comment.
11039 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
11042 * diagnostic.c (build_message_string): Make it extern.
11043 * diagnostic.h (build_message_string): Make it extern.
11045 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
11047 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
11048 load/store from/to non-floating class pseudo.
11050 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
11052 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
11054 2014-08-15 Richard Biener <rguenther@suse.de>
11056 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
11057 (get_constraint_for_ssa_var): Remove dead code.
11058 (get_constraint_for_1): Adjust.
11059 (find_what_var_points_to): Likewise.
11060 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
11062 2014-08-15 Ilya Tocar <tocarip@gmail.com>
11065 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
11066 (_mm512_mask_cmpge_epu32_mask): Ditto.
11067 (_mm512_cmpge_epu32_mask): Ditto.
11068 (_mm512_mask_cmpge_epi64_mask): Ditto.
11069 (_mm512_cmpge_epi64_mask): Ditto.
11070 (_mm512_mask_cmpge_epu64_mask): Ditto.
11071 (_mm512_cmpge_epu64_mask): Ditto.
11072 (_mm512_mask_cmple_epi32_mask): Ditto.
11073 (_mm512_cmple_epi32_mask): Ditto.
11074 (_mm512_mask_cmple_epu32_mask): Ditto.
11075 (_mm512_cmple_epu32_mask): Ditto.
11076 (_mm512_mask_cmple_epi64_mask): Ditto.
11077 (_mm512_cmple_epi64_mask): Ditto.
11078 (_mm512_mask_cmple_epu64_mask): Ditto.
11079 (_mm512_cmple_epu64_mask): Ditto.
11080 (_mm512_mask_cmplt_epi32_mask): Ditto.
11081 (_mm512_cmplt_epi32_mask): Ditto.
11082 (_mm512_mask_cmplt_epu32_mask): Ditto.
11083 (_mm512_cmplt_epu32_mask): Ditto.
11084 (_mm512_mask_cmplt_epi64_mask): Ditto.
11085 (_mm512_cmplt_epi64_mask): Ditto.
11086 (_mm512_mask_cmplt_epu64_mask): Ditto.
11087 (_mm512_cmplt_epu64_mask): Ditto.
11088 (_mm512_mask_cmpneq_epi32_mask): Ditto.
11089 (_mm512_mask_cmpneq_epu32_mask): Ditto.
11090 (_mm512_cmpneq_epu32_mask): Ditto.
11091 (_mm512_mask_cmpneq_epi64_mask): Ditto.
11092 (_mm512_cmpneq_epi64_mask): Ditto.
11093 (_mm512_mask_cmpneq_epu64_mask): Ditto.
11094 (_mm512_cmpneq_epu64_mask): Ditto.
11095 (_mm512_castpd_ps): Ditto.
11096 (_mm512_castpd_si512): Ditto.
11097 (_mm512_castps_pd): Ditto.
11098 (_mm512_castps_si512): Ditto.
11099 (_mm512_castsi512_ps): Ditto.
11100 (_mm512_castsi512_pd): Ditto.
11101 (_mm512_castpd512_pd128): Ditto.
11102 (_mm512_castps512_ps128): Ditto.
11103 (_mm512_castsi512_si128): Ditto.
11104 (_mm512_castpd512_pd256): Ditto.
11105 (_mm512_castps512_ps256): Ditto.
11106 (_mm512_castsi512_si256): Ditto.
11107 (_mm512_castpd128_pd512): Ditto.
11108 (_mm512_castps128_ps512): Ditto.
11109 (_mm512_castsi128_si512): Ditto.
11110 (_mm512_castpd256_pd512): Ditto.
11111 (_mm512_castps256_ps512): Ditto.
11112 (_mm512_castsi256_si512): Ditto.
11113 (_mm512_cmpeq_epu32_mask): Ditto.
11114 (_mm512_mask_cmpeq_epu32_mask): Ditto.
11115 (_mm512_mask_cmpeq_epu64_mask): Ditto.
11116 (_mm512_cmpeq_epu64_mask): Ditto.
11117 (_mm512_cmpgt_epu32_mask): Ditto.
11118 (_mm512_mask_cmpgt_epu32_mask): Ditto.
11119 (_mm512_mask_cmpgt_epu64_mask): Ditto.
11120 (_mm512_cmpgt_epu64_mask): Ditto.
11121 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
11122 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
11123 * config/i386/i386.c (enum ix86_builtins): Add
11124 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
11125 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
11126 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
11127 (bdesc_args): Add __builtin_ia32_si512_256si,
11128 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
11129 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
11130 __builtin_ia32_pd512_pd.
11131 (ix86_expand_args_builtin): Handle new FTYPEs.
11132 * config/i386/sse.md (castmode): Add 512-bit modes.
11133 (AVX512MODE2P): New.
11134 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
11135 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
11137 2014-08-15 Richard Biener <rguenther@suse.de>
11139 * fold-const.c (tree_swap_operands_p): Put all constants
11140 last, also strip sign-changing NOPs when considering further
11141 canonicalization. Canonicalize also when optimizing for size.
11143 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11145 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
11146 one_match > zero_match case to just before simple_sequence.
11148 2014-08-15 Richard Biener <rguenther@suse.de>
11150 * data-streamer.h (streamer_string_index, string_for_index):
11152 * data-streamer-out.c (streamer_string_index): Make static.
11153 * data-streamer-in.c (string_for_index): Likewise.
11154 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
11155 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
11157 2014-08-15 Richard Biener <rguenther@suse.de>
11159 PR tree-optimization/62031
11160 * tree-data-ref.c (dr_analyze_indices): Do not set
11161 DR_UNCONSTRAINED_BASE.
11162 (dr_may_alias_p): All indirect accesses have to go the
11163 formerly DR_UNCONSTRAINED_BASE path.
11164 * tree-data-ref.h (struct indices): Remove
11165 unconstrained_base member.
11166 (DR_UNCONSTRAINED_BASE): Remove.
11168 2014-08-15 Jakub Jelinek <jakub@redhat.com>
11170 PR middle-end/62092
11171 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
11172 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
11173 in OMP_CLAUSE_MAP in some outer target region.
11175 2014-08-15 Bin Cheng <bin.cheng@arm.com>
11177 * tree-ssa-loop-ivopts.c (ivopts_data): New field
11178 name_expansion_cache.
11179 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
11180 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
11181 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
11182 (difference_cannot_overflow_p): New parameter. Use affine
11183 expansion for equality check.
11184 (iv_elimination_compare_lt): Pass new argument.
11186 2014-08-14 DJ Delorie <dj@redhat.com>
11188 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
11189 variables to the accumulator.
11191 * config/rl78/predicates.md (rl78_near_mem_operand): New.
11192 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
11193 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
11194 with far-far moves.
11196 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
11197 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
11198 (umulqihi3_virt): Likewise.
11199 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
11200 (umulqihi3_real): Likewise.
11202 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
11204 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11206 PR tree-optimization/62091
11207 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
11208 function_entry_reached.
11209 (walk_aliased_vdefs): Clear it here.
11210 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
11212 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11214 * ipa-utils.h (compare_virtual_tables): Declare.
11215 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
11217 2014-08-14 Marek Polacek <polacek@redhat.com>
11220 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
11221 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
11223 2014-08-14 Tom de Vries <tom@codesourcery.com>
11225 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
11227 2014-08-14 Tom de Vries <tom@codesourcery.com>
11229 PR rtl-optimization/62004
11230 PR rtl-optimization/62030
11231 * ifcvt.c (rtx_interchangeable_p): New function.
11232 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
11233 * emit-rtl.h (mem_attrs_eq_p): Declare.
11235 2014-08-14 Roman Gareev <gareevroman@gmail.com>
11237 * graphite-scop-detection.c:
11238 Add inclusion of cp-tree.h.
11239 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
11240 in case they are pointers to object types
11242 2014-08-14 Richard Biener <rguenther@suse.de>
11244 * BASE-VER: Change to 5.0.0
11246 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11247 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11248 Anna Tikhonova <anna.tikhonova@intel.com>
11249 Ilya Tocar <ilya.tocar@intel.com>
11250 Andrey Turetskiy <andrey.turetskiy@intel.com>
11251 Ilya Verbin <ilya.verbin@intel.com>
11252 Kirill Yukhin <kirill.yukhin@intel.com>
11253 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11255 * config/i386/sse.md (define_mode_attr avx512): New.
11256 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
11258 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
11259 (define_mode_attr ssse3_avx2): Ditto.
11260 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
11261 (define_mode_attr avx2_avx512bw): New.
11262 (define_mode_attr ssedoublemodelower): New.
11263 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
11264 V32HI, V64QI modes.
11265 (define_mode_attr ssebytemode): Allow V8DI modes.
11266 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
11267 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
11268 (define_mode_attr ssePSmode2): New.
11269 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
11270 V16HI, V32HI modes.
11271 (define_mode_attr dbpsadbwmode): New.
11272 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
11273 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
11274 (vi8_sse4_1_avx2_avx512): New.
11275 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
11277 (define_mode_attr blendbits): Move before its immediate use.
11279 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11280 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11281 Anna Tikhonova <anna.tikhonova@intel.com>
11282 Ilya Tocar <ilya.tocar@intel.com>
11283 Andrey Turetskiy <andrey.turetskiy@intel.com>
11284 Ilya Verbin <ilya.verbin@intel.com>
11285 Kirill Yukhin <kirill.yukhin@intel.com>
11286 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11288 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
11289 * config/i386/subst.md
11290 (define_mode_iterator SUBST_V): Update.
11291 (define_mode_iterator SUBST_A): Ditto.
11292 (define_subst_attr "mask_operand7"): New.
11293 (define_subst_attr "mask_operand10"): New.
11294 (define_subst_attr "mask_operand_arg34") : New.
11295 (define_subst_attr "mask_expand_op3"): New.
11296 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
11297 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
11298 (define_subst_attr "mask_avx512vl_condition"): New.
11299 (define_subst_attr "round_mask_operand4"): Ditto.
11300 (define_subst_attr "round_mask_scalar_op3"): Delete.
11301 (define_subst_attr "round_mask_op4"): New.
11302 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
11304 (define_subst_attr "round_modev8sf_condition"): New.
11305 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
11307 (define_subst_attr "round_saeonly_mask_operand4"): New.
11308 (define_subst_attr "round_saeonly_mask_op4"): New.
11309 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
11310 V8DImode, V16SImode.
11311 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
11312 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
11313 (define_subst_attr "mask_expand4_args"): New.
11314 (define_subst "mask_expand4"): New.
11316 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11317 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11318 Anna Tikhonova <anna.tikhonova@intel.com>
11319 Ilya Tocar <ilya.tocar@intel.com>
11320 Andrey Turetskiy <andrey.turetskiy@intel.com>
11321 Ilya Verbin <ilya.verbin@intel.com>
11322 Kirill Yukhin <kirill.yukhin@intel.com>
11323 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11325 * config/i386/i386.md
11326 (define_attr "isa"): Add avx512bw,noavx512bw.
11327 (define_attr "enabled"): Ditto.
11328 (define_split): Add 32/64-bit mask logic.
11329 (define_insn "*k<logic>qi"): New.
11330 (define_insn "*k<logic>hi"): New.
11331 (define_insn "*anddi_1"): Add mask version.
11332 (define_insn "*andsi_1"): Ditto.
11333 (define_insn "*<code><mode>_1"): Ditto.
11334 (define_insn "*<code>hi_1"): Ditto.
11335 (define_insn "kxnor<mode>"): New.
11336 (define_insn "kunpcksi"): New.
11337 (define_insn "kunpckdi"): New.
11338 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
11339 (define_insn "*one_cmplhi2_1"): Ditto.
11341 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11342 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11343 Anna Tikhonova <anna.tikhonova@intel.com>
11344 Ilya Tocar <ilya.tocar@intel.com>
11345 Andrey Turetskiy <andrey.turetskiy@intel.com>
11346 Ilya Verbin <ilya.verbin@intel.com>
11347 Kirill Yukhin <kirill.yukhin@intel.com>
11348 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11350 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
11353 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11354 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11355 Anna Tikhonova <anna.tikhonova@intel.com>
11356 Ilya Tocar <ilya.tocar@intel.com>
11357 Andrey Turetskiy <andrey.turetskiy@intel.com>
11358 Ilya Verbin <ilya.verbin@intel.com>
11359 Kirill Yukhin <kirill.yukhin@intel.com>
11360 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11362 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
11364 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
11365 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
11366 xmm/ymm16+ when availble.
11367 * config/i386/i386.h
11368 (HARD_REGNO_NREGS): Add mask regs.
11369 (VALID_AVX512F_REG_MODE): Ditto.
11370 (VALID_AVX512F_REG_MODE) : Define.
11371 (VALID_MASK_AVX512BW_MODE): Ditto.
11372 (reg_class) (MASK_REG_P(X)): Define.
11373 * config/i386/i386.md: Do not split long moves with mask register,
11374 use kmovb if avx512bw is availible.
11375 (movdi_internal): Handle mask registers.
11377 2014-08-14 Richard Biener <rguenther@suse.de>
11379 PR tree-optimization/62081
11380 * tree-ssa-loop.c (pass_fix_loops): New pass.
11381 (pass_tree_loop::gate): Do not fixup loops here.
11382 * tree-pass.h (make_pass_fix_loops): Declare.
11383 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
11385 2014-08-14 Richard Biener <rguenther@suse.de>
11387 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
11388 (type_hash_canon): ... this and avoid 2nd lookup for the add.
11390 2014-08-14 Richard Biener <rguenther@suse.de>
11392 PR tree-optimization/62090
11393 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
11394 (fold_builtin_2): Do not fold sprintf.
11395 (fold_builtin_3): Likewise.
11396 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
11397 moved from builtins.c.
11398 (gimple_fold_builtin): Fold sprintf.
11400 2014-08-14 Richard Biener <rguenther@suse.de>
11402 PR rtl-optimization/62079
11403 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
11406 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11408 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
11409 current_function_decl.
11411 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11413 * cgraph.c (cgraph_node::function_symbol): Fix wrong
11414 cgraph_function_node to cgraph_node::function_symbol
11417 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
11419 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
11420 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
11422 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
11424 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
11427 2014-08-13 Roman Gareev <gareevroman@gmail.com>
11429 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
11432 2014-08-12 Jakub Jelinek <jakub@redhat.com>
11435 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
11436 any registers that are used in mem_insn.
11438 2014-08-12 Steve Ellcey <sellcey@mips.com>
11440 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
11442 2014-08-12 Steve Ellcey <sellcey@mips.com>
11444 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
11445 (MULTILIB_DIRNAMES): Ditto.
11446 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
11447 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
11448 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
11449 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
11450 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
11451 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
11453 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11456 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
11457 of __ARM_SIZEOF_WCHAR_T.
11459 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11462 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
11463 Remove unnecessary attributes.
11465 2014-08-12 Yury Gribov <y.gribov@samsung.com>
11467 * internal-fn.c (init_internal_fns): Fix off-by-one.
11469 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
11470 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11471 Anna Tikhonova <anna.tikhonova@intel.com>
11472 Ilya Tocar <ilya.tocar@intel.com>
11473 Andrey Turetskiy <andrey.turetskiy@intel.com>
11474 Ilya Verbin <ilya.verbin@intel.com>
11475 Kirill Yukhin <kirill.yukhin@intel.com>
11476 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11478 * config/i386/i386.c (standard_sse_constant_opcode): Use
11479 vpxord/vpternlog if avx512 is availible.
11481 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
11483 PR middle-end/62103
11484 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
11485 bitfields, that is when size doesn't match the size of type or the
11486 size of the constructor.
11488 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
11490 * config/rs6000/constraints.md (wh constraint): New constraint,
11491 for FP registers if direct move is available.
11492 (wi constraint): New constraint, for VSX/FP registers that can
11493 handle 64-bit integers.
11494 (wj constraint): New constraint for VSX/FP registers that can
11495 handle 64-bit integers for direct moves.
11496 (wk constraint): New constraint for VSX/FP registers that can
11497 handle 64-bit doubles for direct moves.
11498 (wy constraint): Make documentation match implementation.
11500 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
11501 scalar_in_vmx_p field to simplify tests of whether SFmode or
11502 DFmode can go in the Altivec registers.
11503 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
11504 (rs6000_setup_reg_addr_masks): Likewise.
11505 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
11506 field, and wh/wi/wj/wk constraints.
11507 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
11508 the wh/wi/wj/wk constraints.
11509 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
11510 upper registers, prefer VSX registers unless the operation is a
11511 memory operation with REG+OFFSET addressing.
11513 * config/rs6000/vsx.md (VSr mode attribute): Add support for
11514 DImode. Change SFmode to use ww constraint instead of d to allow
11515 SF registers in the upper registers.
11518 (VSr5): Fix thinko in comment.
11519 (VSa): New mode attribute that is an alternative to wa, that
11520 returns the VSX register class that a mode can go in, but may not
11521 be the preferred register class.
11522 (VS_64dm): New mode attribute for appropriate register classes for
11523 referencing 64-bit elements of vectors for direct moves and normal
11525 (VS_64reg): Likewise.
11526 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
11527 register allocator to only registers the data type can handle.
11528 (vsx_le_perm_load_<mode>): Likewise.
11529 (vsx_le_perm_store_<mode>): Likewise.
11530 (vsx_xxpermdi2_le_<mode>): Likewise.
11531 (vsx_xxpermdi4_le_<mode>): Likewise.
11532 (vsx_lxvd2x2_le_<mode>): Likewise.
11533 (vsx_lxvd2x4_le_<mode>): Likewise.
11534 (vsx_stxvd2x2_le_<mode>): Likewise.
11535 (vsx_add<mode>3): Likewise.
11536 (vsx_sub<mode>3): Likewise.
11537 (vsx_mul<mode>3): Likewise.
11538 (vsx_div<mode>3): Likewise.
11539 (vsx_tdiv<mode>3_internal): Likewise.
11540 (vsx_fre<mode>2): Likewise.
11541 (vsx_neg<mode>2): Likewise.
11542 (vsx_abs<mode>2): Likewise.
11543 (vsx_nabs<mode>2): Likewise.
11544 (vsx_smax<mode>3): Likewise.
11545 (vsx_smin<mode>3): Likewise.
11546 (vsx_sqrt<mode>2): Likewise.
11547 (vsx_rsqrte<mode>2): Likewise.
11548 (vsx_tsqrt<mode>2_internal): Likewise.
11549 (vsx_fms<mode>4): Likewise.
11550 (vsx_nfma<mode>4): Likewise.
11551 (vsx_eq<mode>): Likewise.
11552 (vsx_gt<mode>): Likewise.
11553 (vsx_ge<mode>): Likewise.
11554 (vsx_eq<mode>_p): Likewise.
11555 (vsx_gt<mode>_p): Likewise.
11556 (vsx_ge<mode>_p): Likewise.
11557 (vsx_xxsel<mode>): Likewise.
11558 (vsx_xxsel<mode>_uns): Likewise.
11559 (vsx_copysign<mode>3): Likewise.
11560 (vsx_float<VSi><mode>2): Likewise.
11561 (vsx_floatuns<VSi><mode>2): Likewise.
11562 (vsx_fix_trunc<mode><VSi>2): Likewise.
11563 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
11564 (vsx_x<VSv>r<VSs>i): Likewise.
11565 (vsx_x<VSv>r<VSs>ic): Likewise.
11566 (vsx_btrunc<mode>2): Likewise.
11567 (vsx_b2trunc<mode>2): Likewise.
11568 (vsx_floor<mode>2): Likewise.
11569 (vsx_ceil<mode>2): Likewise.
11570 (vsx_<VS_spdp_insn>): Likewise.
11571 (vsx_xscvspdp): Likewise.
11572 (vsx_xvcvspuxds): Likewise.
11573 (vsx_float_fix_<mode>2): Likewise.
11574 (vsx_set_<mode>): Likewise.
11575 (vsx_extract_<mode>_internal1): Likewise.
11576 (vsx_extract_<mode>_internal2): Likewise.
11577 (vsx_extract_<mode>_load): Likewise.
11578 (vsx_extract_<mode>_store): Likewise.
11579 (vsx_splat_<mode>): Likewise.
11580 (vsx_xxspltw_<mode>): Likewise.
11581 (vsx_xxspltw_<mode>_direct): Likewise.
11582 (vsx_xxmrghw_<mode>): Likewise.
11583 (vsx_xxmrglw_<mode>): Likewise.
11584 (vsx_xxsldwi_<mode>): Likewise.
11585 (vsx_xscvdpspn): Tighten constraints to only use register classes
11587 (vsx_xscvspdpn): Likewise.
11588 (vsx_xscvdpspn_scalar): Likewise.
11590 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
11591 wj, and wk constraints.
11592 (GPR_REG_CLASS_P): New helper macro for register classes targeting
11593 general purpose registers.
11595 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
11597 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
11598 DImode instead of wm. Use wk constraint for direct move of DFmode
11600 (extendsidi2_lfiwax): Likewise.
11601 (lfiwax): Likewise.
11602 (lfiwzx): Likewise.
11603 (movdi_internal64): Likewise.
11605 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
11606 wk constraints. Make the wy constraint documentation match them
11609 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
11611 Replacement of isl_int by isl_val
11612 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
11613 (compute_bounds_for_param): use isl_val instead of isl_int
11614 (compute_bounds_for_loop): likewise
11615 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
11616 (build_linearized_memory_access): use isl_val instead of isl_int
11617 (pdr_stride_in_loop): likewise
11618 * graphite-optimize-isl.c:
11619 (getPrevectorMap): use isl_val instead of isl_int
11621 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
11622 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
11623 (extern the_isl_ctx): declare
11624 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
11625 (extract_affine_gmp): likewise
11627 (build_loop_iteration_domains): likewise
11628 (add_param_constraints): likewise
11630 2014-08-11 Richard Biener <rguenther@suse.de>
11632 PR tree-optimization/62075
11633 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
11634 handle uses in patterns.
11636 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11637 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11638 Anna Tikhonova <anna.tikhonova@intel.com>
11639 Ilya Tocar <ilya.tocar@intel.com>
11640 Andrey Turetskiy <andrey.turetskiy@intel.com>
11641 Ilya Verbin <ilya.verbin@intel.com>
11642 Kirill Yukhin <kirill.yukhin@intel.com>
11643 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11645 * common/config/i386/i386-common.c
11646 (OPTION_MASK_ISA_AVX512VL_SET): Define.
11647 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
11648 (ix86_handle_option): Handle OPT_mavx512vl.
11649 * config/i386/cpuid.h (bit_AVX512VL): Define.
11650 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
11651 set -mavx512vl accordingly.
11652 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11653 OPTION_MASK_ISA_AVX512VL.
11654 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
11655 (ix86_option_override_internal): Define PTA_AVX512VL, handle
11656 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
11657 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
11658 * config/i386/i386.h (TARGET_AVX512VL): Define.
11659 (TARGET_AVX512VL_P(x)): Ditto.
11660 * config/i386/i386.opt: Add mavx512vl.
11662 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
11664 PR tree-optimization/62073
11665 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
11668 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11669 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11670 Anna Tikhonova <anna.tikhonova@intel.com>
11671 Ilya Tocar <ilya.tocar@intel.com>
11672 Andrey Turetskiy <andrey.turetskiy@intel.com>
11673 Ilya Verbin <ilya.verbin@intel.com>
11674 Kirill Yukhin <kirill.yukhin@intel.com>
11675 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11677 * common/config/i386/i386-common.c
11678 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
11679 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
11680 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
11681 (ix86_handle_option): Handle OPT_mavx512bw.
11682 * config/i386/cpuid.h (bit_AVX512BW): Define.
11683 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
11684 set -mavx512bw accordingly.
11685 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11686 OPTION_MASK_ISA_AVX512BW.
11687 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
11688 (ix86_option_override_internal): Define PTA_AVX512BW, handle
11689 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
11690 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
11691 * config/i386/i386.h (TARGET_AVX512BW): Define.
11692 (TARGET_AVX512BW_P(x)): Ditto.
11693 * config/i386/i386.opt: Add mavx512bw.
11695 2014-08-11 Richard Biener <rguenther@suse.de>
11697 PR tree-optimization/62070
11698 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
11699 Remove SSA checking.
11701 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11703 * asan.c (asan_check_flags): New enum.
11704 (build_check_stmt_with_calls): Removed function.
11705 (build_check_stmt): Split inlining logic to
11706 asan_expand_check_ifn.
11707 (instrument_derefs): Rename parameter.
11708 (instrument_mem_region_access): Rename parameter.
11709 (instrument_strlen_call): Likewise.
11710 (asan_expand_check_ifn): New function.
11711 (asan_instrument): Remove old code.
11712 (pass_sanopt::execute): Change handling of
11713 asan-instrumentation-with-call-threshold.
11714 (asan_clear_shadow): Fix formatting.
11715 (asan_function_start): Likewise.
11716 (asan_emit_stack_protection): Likewise.
11717 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
11718 Update description.
11719 * internal-fn.c (expand_ASAN_CHECK): New function.
11720 * internal-fn.def (ASAN_CHECK): New internal function.
11721 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
11722 Update description.
11723 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
11724 * tree.c: Small comment fix.
11726 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11728 * gimple.c (gimple_call_fnspec): Support internal functions.
11729 (gimple_call_return_flags): Use const.
11730 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
11731 * internal-fn.def: Add fnspec information.
11732 * internal-fn.h (internal_fn_fnspec): New function.
11733 (init_internal_fns): Declare new function.
11734 * internal-fn.c (internal_fn_fnspec_array): New global variable.
11735 (init_internal_fns): New function.
11736 * tree-core.h: Update macro call.
11737 * tree.c (build_common_builtin_nodes): Initialize internal fns.
11739 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
11741 * lto-streamer.h (struct output_block::symbol): Change from
11742 struct symtab_node to plain symtab_node.
11743 (referenced_from_this_partition_p): Change first parameter
11744 from struct symtab_node to plain symtab_node.
11746 2014-08-10 Marek Polacek <polacek@redhat.com>
11749 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
11751 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
11753 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
11754 DECL correctly; do not give up on types in static storage.
11756 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
11758 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
11760 2014-08-09 Roman Gareev <gareevroman@gmail.com>
11762 * graphite-isl-ast-to-gimple.c:
11763 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
11765 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
11767 2014-08-08 Guozhi Wei <carrot@google.com>
11769 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
11771 2014-08-08 Cary Coutant <ccoutant@google.com>
11773 * dwarf2out.c (get_skeleton_type_unit): Remove.
11774 (output_skeleton_debug_sections): Remove skeleton type units.
11775 (output_comdat_type_unit): Likewise.
11776 (dwarf2out_finish): Likewise.
11778 2014-08-07 Yi Yang <ahyangyi@google.com>
11780 * predict.c (expr_expected_value_1): Remove the redundant assignment.
11782 2014-08-08 Richard Biener <rguenther@suse.de>
11784 * lto-streamer.h (struct lto_input_block): Make it a class
11785 with a constructor.
11786 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
11787 (struct lto_function_header, struct lto_simple_header,
11788 struct lto_simple_header_with_strings,
11789 struct lto_decl_header, struct lto_function_header): Make
11790 a simple inheritance hieararchy. Remove unused fields.
11791 (struct lto_asm_header): Remove.
11792 * lto-streamer-out.c (produce_asm): Adjust.
11793 (lto_output_toplevel_asms): Likewise.
11794 (produce_asm_for_decls): Likewise.
11795 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
11796 * data-streamer-in.c (string_for_index): Likewise.
11797 * ipa-inline-analysis.c (inline_read_section): Likewise.
11798 * ipa-prop.c (ipa_prop_read_section): Likewise.
11799 (read_replacements_section): Likewise.
11800 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
11801 * lto-section-in.c (lto_create_simple_input_block): Likewise.
11802 (lto_destroy_simple_input_block): Likewise.
11803 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
11804 (lto_input_toplevel_asms): Likewise.
11806 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
11807 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11808 Anna Tikhonova <anna.tikhonova@intel.com>
11809 Ilya Tocar <ilya.tocar@intel.com>
11810 Andrey Turetskiy <andrey.turetskiy@intel.com>
11811 Ilya Verbin <ilya.verbin@intel.com>
11812 Kirill Yukhin <kirill.yukhin@intel.com>
11813 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11815 * common/config/i386/i386-common.c
11816 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
11817 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
11818 (ix86_handle_option): Handle OPT_mavx512dq.
11819 * config/i386/cpuid.h (bit_AVX512DQ): Define.
11820 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
11821 set -mavx512dq accordingly.
11822 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11823 OPTION_MASK_ISA_AVX512DQ.
11824 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
11825 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
11826 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
11827 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
11828 * config/i386/i386.h (TARGET_AVX512DQ): Define.
11829 (TARGET_AVX512DQ_P(x)): Ditto.
11830 * config/i386/i386.opt: Add mavx512dq.
11832 2014-08-08 Richard Biener <rguenther@suse.de>
11834 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
11835 target_percent, target_percent_s): Export.
11836 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
11837 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
11838 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
11839 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
11840 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
11841 Move to gimple-fold.c.
11842 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
11844 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
11845 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
11846 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
11847 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
11848 (rewrite_call_expr_array): Remove.
11849 (fold_builtin_sprintf_chk): Likewise.
11850 (fold_builtin_snprintf_chk): Likewise.
11851 (fold_builtin_varargs): Remove handling of sprintf_chk,
11852 vsprintf_chk, snprintf_chk and vsnprintf_chk.
11853 (gimple_fold_builtin_sprintf_chk): Remove.
11854 (gimple_fold_builtin_snprintf_chk): Likewise.
11855 (gimple_fold_builtin_varargs): Likewise.
11856 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
11857 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
11858 * gimple.c (gimple_seq_add_seq_without_update): New function.
11859 * gimple.h (gimple_seq_add_seq_without_update): Declare.
11860 * gimple-fold.c: Include output.h.
11861 (gsi_replace_with_seq_vops): New function, split out from ...
11862 (gimplify_and_update_call_from_tree): ... here.
11863 (replace_call_with_value): New function.
11864 (replace_call_with_call_and_fold): Likewise.
11865 (var_decl_component_p): Moved from builtins.c.
11866 (gimple_fold_builtin_memory_op): Moved from builtins.c
11867 fold_builtin_memory_op and rewritten to GIMPLE.
11868 (gimple_fold_builtin_memset): Likewise.
11869 (gimple_fold_builtin_strcpy): Likewise.
11870 (gimple_fold_builtin_strncpy): Likewise.
11871 (gimple_fold_builtin_strcat): Likewise.
11872 (gimple_fold_builtin_fputs): Likewise.
11873 (gimple_fold_builtin_memory_chk): Likewise.
11874 (gimple_fold_builtin_stxcpy_chk): Likewise.
11875 (gimple_fold_builtin_stxncpy_chk): Likewise.
11876 (gimple_fold_builtin_snprintf_chk): Likewise.
11877 (gimple_fold_builtin_sprintf_chk): Likewise.
11878 (gimple_fold_builtin_strlen): New function.
11879 (gimple_fold_builtin_with_strlen): New function split out from
11880 gimple_fold_builtin.
11881 (gimple_fold_builtin): Change signature and handle
11882 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
11883 here. Call gimple_fold_builtin_with_strlen.
11884 (gimple_fold_call): Adjust.
11886 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11888 * calls.c (precompute_arguments): Check
11889 promoted_for_signed_and_unsigned_p and set the promoted mode.
11890 (promoted_for_signed_and_unsigned_p): New function.
11891 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
11892 and set the promoted mode.
11893 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
11894 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
11895 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
11898 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11900 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
11901 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11902 (expand_call): Likewise.
11903 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
11904 to get promoted mode.
11905 * combine.c (record_promoted_value): Skip > 0 comparison with
11906 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
11907 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
11908 of SUBREG_PROMOTED_UNSIGNED_P.
11909 (convert_modes): Likewise.
11910 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
11911 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
11912 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
11913 SUBREG_PROMOTED_UNSIGNED_SET.
11914 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
11915 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11916 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
11917 SUBREG_PROMOTED_SET.
11918 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
11919 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
11920 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
11921 of SUBREG_PROMOTED_UNSIGNED_P.
11922 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
11923 (SUBREG_PROMOTED_SET): New define.
11924 (SUBREG_PROMOTED_GET): Likewise.
11925 (SUBREG_PROMOTED_SIGN): Likewise.
11926 (SUBREG_PROMOTED_SIGNED_P): Likewise.
11927 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
11928 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
11929 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
11930 instead of SUBREG_PROMOTED_UNSIGNED_GET.
11931 (nonzero_bits1): Skip > 0 comparison with the results as
11932 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
11933 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
11934 of !SUBREG_PROMOTED_UNSIGNED_P.
11935 * simplify-rtx.c (simplify_unary_operation_1): Use new
11936 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
11937 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
11938 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
11939 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
11941 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
11943 * ipa-devirt.c: Include gimple-pretty-print.h
11944 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
11946 (decl_maybe_in_construction_p): Fix conditional on cdtor check
11947 (get_polymorphic_call_info): Fix return value
11948 (type_change_info): New sturcture based on ipa-prop
11950 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
11951 based on ipa-prop variant.
11952 (extr_type_from_vtbl_ptr_store): New function
11953 based on ipa-prop variant.
11954 (record_known_type): New function.
11955 (check_stmt_for_type_change): New function.
11956 (get_dynamic_type): New function.
11957 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
11958 * tree-ssa-pre.c: ipa-utils.h
11959 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
11960 machinery; sanity check with ipa-prop devirtualization.
11961 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
11964 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
11966 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
11967 * alias.c, cfgexpand.c, cgraphbuild.c,
11968 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
11969 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
11970 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
11971 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
11972 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
11973 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
11974 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
11975 dse.c, except.c, gengtype.c, gimple-expr.c,
11976 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
11977 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
11978 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
11979 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
11980 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
11981 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
11983 * pointer-set.c: Remove file.
11984 * pointer-set.h: Remove file.
11986 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11988 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
11989 * config/arm/types.md (f_sels, f_seld): Delete.
11991 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11993 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
11994 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
11995 (aarch64_movdi_<mode>high): Likewise.
11996 (aarch64_mov<mode>high_di): Likewise.
11997 (aarch64_movdi_<mode>low): Likewise.
11998 (aarch64_mov<mode>low_di): Likewise.
11999 (aarch64_movtilow_tilow): Likewise.
12000 Add comment explaining usage of fp,simd attributes and of
12001 TARGET_FLOAT and TARGET_SIMD.
12003 2014-08-07 Ian Bolton <ian.bolton@arm.com>
12004 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12006 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
12007 Use MOVN when one of the half-words is 0xffff.
12009 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
12011 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
12013 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
12015 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
12016 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
12017 (rfs_str): String corresponding to RFS_* constants.
12018 (rank_for_schedule_stats_t): New typedef.
12019 (rank_for_schedule_stats): New static variable.
12020 (rfs_result): New static function.
12021 (rank_for_schedule): Track statistics for deciding heuristics.
12022 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
12024 (ready_sort): Use them for debug printouts.
12025 (schedule_block): Init statistics state. Print statistics on
12026 rank_for_schedule decisions.
12028 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
12030 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
12032 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
12034 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
12037 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
12039 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
12040 function to not conflict.
12041 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
12042 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
12043 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
12044 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
12045 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
12048 2014-08-07 Marek Polacek <polacek@redhat.com>
12050 * fold-const.c (fold_binary_loc): Add folding of
12051 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
12053 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
12055 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
12056 instead of type size.
12057 (ASM_FINISH_DECLARE_OBJECT): Likewise.
12059 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
12061 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
12062 (*thumb1_movqi_insn): Likewise.
12063 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
12065 2014-08-07 Tom de Vries <tom@codesourcery.com>
12067 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
12068 (glibc_2_11_or_earlier): Remove effective-target keywords.
12070 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
12072 * config/arm/arm.c (bdesc_2arg): Fix typo.
12073 (arm_atomic_assign_expand_fenv): Remove The default implementation.
12075 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
12077 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
12079 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
12082 * haifa-sched.c (advance_one_cycle): Fix dump.
12083 (schedule_block): Don't advance cycle if we are already at the
12084 beginning of the cycle.
12086 2014-08-06 Martin Jambor <mjambor@suse.cz>
12089 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
12091 2014-08-06 Richard Biener <rguenther@suse.de>
12094 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
12096 (lto_input_tree): Pop SCCs here.
12098 2014-08-06 Richard Biener <rguenther@suse.de>
12100 PR tree-optimization/61320
12101 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
12102 handle misaligned loads.
12104 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
12106 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
12107 (aarch64_expand_vec_perm_const): Check for dup before zip.
12109 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12111 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
12112 CONST_INT_P instead of GET_CODE and compare.
12113 (aarch64_select_cc_mode): Likewise.
12114 (aarch64_print_operand): Likewise.
12115 (aarch64_rtx_costs): Likewise.
12116 (aarch64_simd_valid_immediate): Likewise.
12117 (aarch64_simd_check_vect_par_cnst_half): Likewise.
12118 (aarch64_simd_emit_pair_result_insn): Likewise.
12120 2014-08-05 David Malcolm <dmalcolm@redhat.com>
12122 * gdbhooks.py (find_gcc_source_dir): New helper function.
12123 (class PassNames): New class, locating and parsing passes.def.
12124 (class BreakOnPass): New command "break-on-pass".
12126 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
12128 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
12131 2014-08-05 Richard Biener <rguenther@suse.de>
12133 PR rtl-optimization/61672
12134 * emit-rtl.h (mem_attrs_eq_p): Declare.
12135 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
12136 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
12137 * cfgcleanup.c (merge_memattrs): Likewise.
12138 Include emit-rtl.h.
12140 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12142 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
12143 rather than singleton vectors.
12144 (vqdmlsls_lane_s32): Likewise.
12146 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12148 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
12149 Use VSDQ_HSI mode iterator.
12150 (aarch64_sqrdmulh_laneq<mode>): Likewise.
12151 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
12152 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
12153 Use BUILTIN_VDQHS macro.
12154 (sqrdmulh_laneq): Likewise.
12155 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
12156 (vqdmlals_laneq_s32): Likewise.
12157 (vqdmlslh_laneq_s16): Likewise.
12158 (vqdmlsls_laneq_s32): Likewise.
12159 (vqdmulhh_laneq_s16): Likewise.
12160 (vqdmulhs_laneq_s32): Likewise.
12161 (vqrdmulhh_laneq_s16): Likewise.
12162 (vqrdmulhs_laneq_s32): Likewise.
12164 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12166 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
12167 (vmuld_laneq_f64): Likewise.
12168 (vmuls_laneq_f32): Likewise.
12169 (vmul_n_f64): Likewise.
12170 (vmuld_lane_f64): Reimplement in C.
12171 (vmuls_lane_f32): Likewise.
12173 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12175 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
12177 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
12179 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12181 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
12182 (rbitsi2): Likewise.
12183 (*arm_rev): Set predicable and predicable_short_it attributes.
12185 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12187 * convert.c (convert_to_integer): Guard transformation to lrint by
12190 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
12192 * config/aarch64/aarch64-builtins.c
12193 (aarch64_simd_builtin_type_mode): Delete.
12194 (v8qi_UP): Remap to V8QImode.
12195 (v4hi_UP): Remap to V4HImode.
12196 (v2si_UP): Remap to V2SImode.
12197 (v2sf_UP): Remap to V2SFmode.
12198 (v1df_UP): Remap to V1DFmode.
12199 (di_UP): Remap to DImode.
12200 (df_UP): Remap to DFmode.
12201 (v16qi_UP):V16QImode.
12202 (v8hi_UP): Remap to V8HImode.
12203 (v4si_UP): Remap to V4SImode.
12204 (v4sf_UP): Remap to V4SFmode.
12205 (v2di_UP): Remap to V2DImode.
12206 (v2df_UP): Remap to V2DFmode.
12207 (ti_UP): Remap to TImode.
12208 (ei_UP): Remap to EImode.
12209 (oi_UP): Remap to OImode.
12210 (ci_UP): Map to CImode.
12211 (xi_UP): Remap to XImode.
12212 (si_UP): Remap to SImode.
12213 (sf_UP): Remap to SFmode.
12214 (hi_UP): Remap to HImode.
12215 (qi_UP): Remap to QImode.
12216 (aarch64_simd_builtin_datum): Make mode a machine_mode.
12217 (VAR1): Build builtin name.
12218 (aarch64_init_simd_builtins): Remove dead code.
12220 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12222 * graphite-isl-ast-to-gimple.c:
12223 (set_options): New function.
12224 (scop_to_isl_ast): Add calling of set_options.
12226 2014-08-05 Jakub Jelinek <jakub@redhat.com>
12228 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
12229 (analyze_iv_to_split_insn): Don't initialize them.
12230 (get_ivts_expr): Removed.
12231 (allocate_basic_variable, insert_base_initialization): Use
12232 SET_SRC instead of *get_ivts_expr.
12233 (split_iv): Use &SET_SRC instead of get_ivts_expr.
12235 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12237 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
12238 (translate_isl_ast_for_loop): Add checking of the
12239 flag_loop_parallelize_all.
12240 (ast_build_before_for): New function.
12241 (scop_to_isl_ast): Add checking of the
12242 flag_loop_parallelize_all.
12243 * graphite-dependences.c: Move the defenition of the
12244 scop_get_dependences from graphite-optimize-isl.c to this file.
12245 (apply_schedule_on_deps): Add checking of the ux's emptiness.
12246 (carries_deps): Add checking of the x's value.
12247 * graphite-optimize-isl.c: Move the defenition of the
12248 scop_get_dependences to graphite-dependences.c.
12249 * graphite-poly.h: Add declarations of scop_get_dependences
12252 2014-08-04 Rohit <rohitarulraj@freescale.com>
12255 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
12257 (alt_reg_names): Likewise.
12258 (rs6000_dwarf_register_span): For SPE high registers, replace
12259 dwarf register numbers with GCC hard register numbers.
12260 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
12261 (rs6000_dbx_register_number): For SPE high registers, return dwarf
12262 register number for the corresponding GCC hard register number.
12263 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
12264 newly added GCC hard register numbers for SPE high registers.
12265 (DWARF_FRAME_REGISTERS): Likewise.
12266 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
12267 (DWARF_FRAME_REGNUM): Likewise.
12268 (FIXED_REGISTERS): Likewise.
12269 (CALL_USED_REGISTERS): Likewise.
12270 (CALL_REALLY_USED_REGISTERS): Likewise.
12271 (REG_ALLOC_ORDER): Likewise.
12272 (enum reg_class): Likewise.
12273 (REG_CLASS_NAMES): Likewise.
12274 (REG_CLASS_CONTENTS): Likewise.
12275 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
12277 2014-08-04 Richard Biener <rguenther@suse.de>
12279 * gimple-fold.h (gimple_fold_builtin): Remove.
12280 * gimple-fold.c (gimple_fold_builtin): Make static.
12281 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
12282 fold_stmt, not gimple_fold_builtin.
12284 2014-08-04 Martin Liska <mliska@suse.cz>
12286 * cgraph.h (csi_end_p): Removed.
12287 (csi_next): Likewise.
12288 (csi_node): Likewise.
12289 (csi_start): Likewise.
12290 (cgraph_node_in_set_p): Likewise.
12291 (cgraph_node_set_size): Likewise.
12292 (vsi_end_p): Likewise.
12293 (vsi_next): Likewise.
12294 (vsi_node): Likewise.
12295 (vsi_start): Likewise.
12296 (varpool_node_set_size): Likewise.
12297 (cgraph_node_set_nonempty_p): Likewise.
12298 (varpool_node_set_nonempty_p): Likewise.
12299 * cgraphunit.c (cgraph_process_new_functions): vec replaces
12301 * ipa-inline-transform.c: Likewise.
12302 * ipa-utils.c (cgraph_node_set_new): Removed.
12303 (cgraph_node_set_add): Likewise.
12304 (cgraph_node_set_remove): Likewise.
12305 (cgraph_node_set_find): Likewise.
12306 (dump_cgraph_node_set): Likewise.
12307 (debug_cgraph_node_set): Likewise.
12308 (free_cgraph_node_set): Likewise.
12309 (varpool_node_set_new): Likewise.
12310 (varpool_node_set_add): Likewise.
12311 (varpool_node_set_remove): Likewise.
12312 (varpool_node_set_find): Likewise.
12313 (dump_varpool_node_set): Likewise.
12314 (free_varpool_node_set): Likewise.
12315 (debug_varpool_node_set): Likewise.
12316 * tree-emutls.c (struct tls_var_data):
12317 (emutls_index): Removed.
12318 (emutls_decl): Likewise.
12319 (gen_emutls_addr): Function implementation uses newly added
12320 hash_map<varpool_node *, tls_var_data>.
12321 (clear_access_vars): Likewise.
12322 (create_emultls_var): Likewise.
12323 (ipa_lower_emutls): Likewise.
12324 (reset_access): New function.
12326 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12328 * config/i386/i386.c (ix86_option_override_internal): Add
12329 PTA_RDRND and PTA_MOVBE for bdver4.
12331 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12332 James Greenhalgh <james.greenhalgh@arm.com>
12334 * doc/md.texi (clrsb): Document.
12335 (clz): Change reference to x into operand 1.
12337 (popcount): Likewise.
12339 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12342 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
12343 move to subtarget in serial version if result is ignored.
12345 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12346 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12348 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
12349 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
12350 (sched_analyze_insn): Update use of try_group_insn to
12351 sched_macro_fuse_insns.
12352 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
12353 arguments that are not conditional jumps.
12355 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12357 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
12358 family information. Handle BTVER2 cpu with cpuid family value.
12360 2014-08-04 Tom de Vries <tom@codesourcery.com>
12362 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
12363 (glibc_2_11_or_earlier): Document effective-target keywords.
12365 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12367 * ipa-devirt.c (odr_type_warn_count): Add type.
12368 (possible_polymorphic_call_targets): Set it.
12369 (ipa_devirt): Use it.
12371 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12373 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
12375 * ipa-devirt.c: Include hash-map.h
12376 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
12377 (clear_speculation): Break out of ...
12378 (get_class_context): ... here; speed up handling obviously useless
12380 (odr_type_warn_count, decl_warn_count): New structures.
12381 (final_warning_record): New structure.
12382 (final_warning_records): New static variable.
12383 (possible_polymorphic_call_targets): Cleanup handling of
12384 speculative info; do not build speculation when user do not care;
12385 record info about warnings when asked for.
12386 (add_decl_warning): New function.
12387 (type_warning_cmp): New function.
12388 (decl_warning_cmp): New function.
12389 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
12390 (gate): Enable pass when warnings are requested.
12391 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
12394 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12396 * hash-map.h (default_hashmap_traits::mark_key_deleted):
12398 (hash_map::remove): New method.
12399 (hash_map::traverse): New method.
12400 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
12401 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
12402 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
12403 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
12404 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
12405 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
12408 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12410 * hash-set.h: new File.
12411 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
12412 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
12413 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
12414 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
12415 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
12416 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
12417 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
12418 varpool.c: Use hash_set instead of pointer_set.
12420 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
12422 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
12424 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12426 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
12427 for frame access when strict_p is false.
12429 2014-08-01 Renlin Li <renlin.li@arm.com>
12430 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12432 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
12433 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
12434 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
12436 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
12438 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
12439 aarch64_mem_pair_offset.
12441 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12443 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
12445 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
12446 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
12448 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
12450 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
12452 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
12454 PR regression/61510
12455 * cgraphunit.c (analyze_functions): Use get_create rather than get
12456 for decls which are clones of abstract functions.
12458 2014-08-01 Martin Liska <mliska@suse.cz>
12460 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
12461 * ipa-prop.h (count_formal_params): Global function created from static.
12462 * ipa-prop.c (count_formal_params): Likewise.
12463 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
12464 profiles for semantically equivalent functions.
12465 * passes.c (do_per_function): If we load body of a function
12466 during WPA, this condition should behave same.
12467 * varpool.c (ctor_for_folding): More tolerant assert for variable
12468 aliases created during WPA.
12470 2014-08-01 Martin Liska <mliska@suse.cz>
12472 * doc/invoke.texi (Options That Control Optimization): Documentation
12473 for -foptimize-strlen introduced. Optimization levels default options
12476 2014-08-01 Jakub Jelinek <jakub@redhat.com>
12478 * opts.c (common_handle_option): Handle -fsanitize=alignment.
12479 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
12480 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
12482 * stor-layout.h (min_align_of_type): New prototype.
12483 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
12484 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
12486 * ubsan.c: Include builtins.h.
12487 (ubsan_expand_bounds_ifn): Change return type to bool,
12488 always return true.
12489 (ubsan_expand_null_ifn): Change return type to bool, change
12490 argument to gimple_stmt_iterator *. Handle both null and alignment
12491 sanitization, take type from ckind argument's type rather than
12493 (instrument_member_call): Removed.
12494 (instrument_mem_ref): Remove t argument, add mem and base arguments.
12495 Handle both null and alignment sanitization, don't say whole
12496 struct access is member access. Build 3 argument IFN_UBSAN_NULL
12497 call instead of 2 argument.
12498 (instrument_null): Adjust instrument_mem_ref caller. Don't
12499 instrument calls here.
12500 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
12501 like SANITIZE_NULL.
12502 * stor-layout.c (min_align_of_type): New function.
12503 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
12504 Or it into SANITIZE_UNDEFINED.
12505 * doc/invoke.texi (-fsanitize=alignment): Document.
12507 2014-07-31 Andi Kleen <ak@linux.intel.com>
12509 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
12511 2014-07-31 Andi Kleen <ak@linux.intel.com>
12513 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
12515 (vn_reference_compute_hash): Dito.
12516 (vn_nary_op_compute_hash): Dito.
12517 (vn_phi_compute_hash): Dito.
12518 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
12520 2014-07-31 Andi Kleen <ak@linux.intel.com>
12522 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
12523 Rename to inchash:add_expr_commutative. Convert to inchash.
12524 (iterative_hash_hashable_expr): Rename to
12525 inchash:add_hashable_expr. Convert to inchash.
12526 (avail_expr_hash): Dito.
12528 2014-07-31 Andi Kleen <ak@linux.intel.com>
12530 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
12531 Convert to inchash.
12533 2014-07-31 Andi Kleen <ak@linux.intel.com>
12535 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
12537 2014-07-31 Andi Kleen <ak@linux.intel.com>
12539 * Makefile.in (OBJS): Add rtlhash.o
12540 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
12541 (loc_checksum): Dito.
12542 (loc_checksum_ordered): Dito.
12543 (hash_loc_operands): Dito.
12545 (hash_loc_list): Dito.
12546 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
12547 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
12548 * rtlhash.c: New file.
12549 * rtlhash.h: New file.
12551 2014-07-31 Andi Kleen <ak@linux.intel.com>
12553 * inchash.h (inchash): Change inchash class to namespace.
12554 (class hash): ... Rename from inchash.
12555 (add_object): Move from macro to class template.
12556 * lto-streamer-out.c (hash_tree): Change inchash
12558 * tree.c (build_type_attribute_qual_variant): Dito.
12559 (type_hash_list): Dito.
12560 (attribute_hash_list): Dito.
12561 (iterative_hstate_expr): Rename to inchash::add_expr
12562 (build_range_type_1): Change inchash to inchash::hash
12563 and use hash::add_expr.
12564 (build_array_type_1): Dito.
12565 (build_function_type): Dito
12566 (build_method_type_directly): Dito.
12567 (build_offset_type): Dito.
12568 (build_complex_type): Dito.
12569 (make_vector_type): Dito.
12570 * tree.h (iterative_hash_expr): Dito.
12572 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
12574 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
12576 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12578 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
12579 correct alphabetical position.
12580 (vpaddd_f64): Rewrite using builtins.
12581 (vpaddd_s64): Move to correct alphabetical position.
12584 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
12587 * config/sh/sh.c (sh_legitimate_address_p,
12588 sh_legitimize_reload_address): Handle reg+reg address modes when
12589 ALLOW_INDEXED_ADDRESS is false.
12590 * config/sh/predicates.md (general_movsrc_operand,
12591 general_movdst_operand): Likewise.
12593 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12595 * config/aarch64/aarch64-builtins.c
12596 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
12599 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12601 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
12602 the generated mask based on BYTES_BIG_ENDIAN.
12603 (aarch64_simd_check_vect_par_cnst_half): New.
12604 * config/aarch64/aarch64-protos.h
12605 (aarch64_simd_check_vect_par_cnst_half): New.
12606 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
12607 the check out to aarch64_simd_check_vect_par_cnst_half.
12608 (vect_par_cnst_lo_half): Likewise.
12609 * config/aarch64/aarch64-simd.md
12610 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
12611 (move_hi_quad_<mode>): Always generate a low mask.
12613 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12615 * doc/invoke.texi (AVR Options): Add documentation about
12616 __AVR_DEVICE_NAME__ built-in macro.
12618 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
12621 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
12622 constraints are satisfied.
12623 (<shift>di3_neon): Likewise.
12625 2014-07-31 Richard Biener <rguenther@suse.de>
12627 PR tree-optimization/61964
12628 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
12629 by structural equality.
12631 2014-07-31 Yury Gribov <y.gribov@samsung.com>
12633 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
12634 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
12635 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
12637 * gcc.c (sanitize_spec_function): Support new option.
12638 (SANITIZER_SPEC): Remove now redundant check.
12639 * opts.c (common_handle_option): Support new option.
12640 (finish_options): Check for incompatibilities.
12641 * toplev.c (process_options): Split userspace-specific checks.
12643 2014-07-31 Richard Biener <rguenther@suse.de>
12645 * lto-streamer.h (struct output_block): Remove global.
12646 (struct data_in): Remove labels, num_named_labels and
12647 num_unnamed_labels.
12648 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
12649 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
12651 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
12654 * common.opt (-Wreturn-local-addr): Moved from c.opt.
12655 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
12656 (isolate_path): New argument to avoid inserting a trap.
12657 (find_implicit_erroneous_behaviour): Handle returning the address
12658 of a local variable.
12659 (find_explicit_erroneous_behaviour): Likewise.
12661 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
12664 * toplev.c (init_random_seed): Move piece of code never called to
12666 (set_random_seed): see above.
12668 2014-07-31 Tom de Vries <tom@codesourcery.com>
12670 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
12672 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
12674 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
12675 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
12677 2014-07-31 Richard Biener <rguenther@suse.de>
12679 * data-streamer.h (streamer_write_data_stream): Declare here,
12681 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
12682 * lto-cgraph.c (lto_output_node): Adjust.
12683 (lto_output_varpool_node): Likewise.
12684 * data-streamer-out.c (streamer_string_index): Likewise.
12685 (streamer_write_data_stream, lto_append_block): Move from ...
12686 * lto-section-out.c (lto_output_data_stream,
12687 lto_append_block): ... here.
12689 2014-07-30 Mike Stump <mikestump@comcast.net>
12691 * configure.ac: Also check for popen.
12692 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
12693 * configure: Regenerate.
12694 * config.in: Regenerate.
12696 2014-07-30 Martin Jambor <mjambor@suse.cz>
12698 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
12699 parameter to gimple.
12701 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12703 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
12704 address as second parameter to __tpf_eh_return routine.
12706 2014-07-30 Jiong Wang <jiong.wang@arm.com>
12708 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
12711 2014-07-30 Tom Tromey <tromey@redhat.com>
12714 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
12715 * doc/extend.texi (Type Attributes): Document designated_init
12718 2014-07-30 Roman Gareev <gareevroman@gmail.com>
12720 * graphite-isl-ast-to-gimple.c:
12721 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
12722 (gcc_expression_from_isl_expression): Pass type to
12723 gcc_expression_from_isl_ast_expr_id.
12725 2014-07-30 Richard Biener <rguenther@suse.de>
12727 * lto-streamer.h (lto_write_data): New function.
12728 * langhooks.c (lhd_append_data): Do not free block.
12729 * lto-section-out.c (lto_write_data): New function writing
12730 raw data to the current section.
12731 (lto_write_stream): Adjust for langhook semantic change.
12732 (lto_destroy_simple_output_block): Write header directly.
12733 * lto-opts.c (lto_write_options): Write options directly.
12734 * lto-streamer-out.c (produce_asm): Write heaeder directly.
12735 (lto_output_toplevel_asms): Likewise.
12736 (copy_function_or_variable): Copy data directly.
12737 (write_global_references): Output index table directly.
12738 (lto_output_decl_state_refs): Likewise.
12739 (write_symbol): Write data directly.
12740 (produce_symtab): Adjust.
12741 (produce_asm_for_decls): Output header and refs directly.
12743 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12745 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
12746 to speculative_targets
12747 (get_class_context): Fix handling of contextes without outer type;
12748 avoid matching non-polymorphic types in LTO.
12749 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
12750 parameter to speculative_targetsp; handle speculation.
12751 (dump_possible_polymorphic_call_targets): Update dumping.
12753 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12755 * common.opt (Wodr): Enable by default.
12757 2014-07-29 Olivier Hainque <hainque@adacore.com>
12759 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
12761 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
12764 * gengtype.c (strtoken): New function.
12765 (create_user_defined_type): Replace strtok with strtoken.
12767 2014-07-29 Nathan Sidwell <nathan@acm.org>
12769 * gcov-io.c (gcov_var): Make hidden.
12770 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
12771 (gcov_do_dump): Declare.
12772 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
12774 2014-07-29 Martin Jambor <mjambor@suse.cz>
12776 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
12777 parameter to gimple.
12778 (sra_modify_assign): Likewise.
12780 2014-07-29 Richard Biener <rguenther@suse.de>
12782 PR middle-end/52478
12783 * expr.c (expand_expr_real_2): Revert last change.
12785 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12787 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
12788 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
12789 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
12791 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
12792 (contains_type_p): Forward declare.
12793 (polymorphic_call_target_hasher::hash): Hash speculative info.
12794 (polymorphic_call_target_hasher::equal): Compare speculative info.
12795 (get_class_context): Handle speuclation.
12796 (contains_type_p): Update.
12797 (get_polymorphic_call_info_for_decl): Update.
12798 (walk_ssa_copies): Break out from ...
12799 (get_polymorphic_call_info): ... here; set speculative context
12801 * ipa-prop.c (ipa_write_indirect_edge_info,
12802 ipa_read_indirect_edge_info): Stream speculative context.
12803 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
12804 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
12805 SPECULATIVE_MAYBE_DERIVED_TYPE).
12806 (possible_polymorphic_call_targets overriders): Update.
12807 (dump_possible_polymorphic_call_targets overriders): Update.
12808 (dump_possible_polymorphic_call_target_p overriders): Update.
12810 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12812 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
12813 ipa-devirt path; fix thinko there.
12815 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
12817 * config/i386/i386.c (ix86_return_in_memory): Replace one
12818 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
12820 2014-07-28 Marek Polacek <polacek@redhat.com>
12822 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
12824 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
12826 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
12827 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
12828 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
12829 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12830 (USE_LD_AS_NEEDED): Likewise.
12831 (ASM_APP_ON): Likewise.
12832 (ASM_APP_OFF): Likewise.
12833 (TARGET_POSIX_IO): Likewise.
12834 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
12835 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12836 (USE_LD_AS_NEEDED): Likewise.
12837 (ASM_APP_ON): Likewise.
12838 (ASM_APP_OFF): Likewise.
12839 (TARGET_POSIX_IO): Likewise.
12841 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
12843 PR middle-end/61734
12844 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
12845 operators other than the equality operators.
12847 2014-07-28 Richard Biener <rguenther@suse.de>
12849 PR middle-end/52478
12850 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
12851 sure to register SImode ones, not only >= word_mode ones.
12852 * expr.c (expand_expr_real_2): When expanding -ftrapv
12853 binops do not use OPTAB_LIB_WIDEN.
12855 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
12857 PR middle-end/61919
12858 * tree-outof-ssa.c (insert_partition_copy_on_edge)
12859 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
12860 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
12861 inserting them in the insn stream.
12863 2014-07-28 Marek Polacek <polacek@redhat.com>
12865 PR middle-end/61913
12866 * common.opt (Wodr): Add Var.
12868 2014-07-28 Richard Biener <rguenther@suse.de>
12870 PR tree-optimization/61921
12871 * tree-ssa-structalias.c (create_variable_info_for_1): Check
12872 if there is a varpool node before dereferencing it.
12874 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12876 * graphite-sese-to-poly.c:
12877 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
12878 id of the pbb), which contains pointer to the pbb1.
12880 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
12882 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12884 * graphite-isl-ast-to-gimple.c:
12885 (graphite_create_new_guard): New function.
12886 (translate_isl_ast_node_if): New function.
12887 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
12889 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
12891 2014-07-27 Anthony Green <green@moxielogic.com>
12893 * config.gcc: Add moxie-*-moxiebox* configuration.
12894 * config/moxie/moxiebox.h: New file.
12896 2014-07-26 Andrew Pinski <apinski@cavium.com>
12898 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
12899 from the read only register.
12901 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12903 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
12904 as the allocation class if it isn't likely to be spilled.
12906 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12908 * rtl.h (tls_referenced_p): Declare.
12909 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
12910 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
12911 (mips_cannot_force_const_mem): Use tls_referenced_p.
12912 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
12913 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
12914 instead of pa_tls_referenced_p.
12915 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
12916 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
12917 (pa_legitimate_constant_p): Likewise.
12918 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
12919 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
12920 (rs6000_cannot_force_const_mem, rs6000_emit_move)
12921 (rs6000_address_for_altivec): Use tls_referenced_p instead of
12922 rs6000_tls_referenced_p.
12923 (rs6000_tls_symbol_ref_1): Delete.
12925 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
12928 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
12929 Optimize inverse of a VEC_CONCAT.
12931 2014-07-25 Xinliang David Li <davidxl@google.com>
12933 * params.def: New parameter.
12934 * coverage.c (get_coverage_counts): Check new flag.
12935 (coverage_compute_profile_id): Check new flag.
12936 (coverage_begin_function): Check new flag.
12937 (coverage_end_function): Check new flag.
12938 * value-prof.c (coverage_node_map_initialized_p): New function.
12939 (init_node_map): Populate map with all functions.
12940 * doc/invoke.texi: Document new parameter.
12942 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
12943 Richard Biener <rguenther@suse.de>
12945 * lto-streamer-out.c (struct sccs): Turn to ...
12946 (class DFS): ... this one; refactor the DFS walk so it can
12947 be re-done on per-SCC basis.
12948 (DFS::DFS): New constructor.
12949 (DFS::~DFS): New destructor.
12950 (hash_tree): Add new MAP argument holding in-SCC hash values;
12951 remove POINTER_TYPE hashing hack.
12952 (scc_entry_compare): Rename to ...
12953 (DFS::scc_entry_compare): ... this one.
12954 (hash_scc): Rename to ...
12955 (DFS::hash_scc): ... this one; pass output_block instead
12956 of streamer_cache; work harder to get unique and stable SCC
12958 (DFS_write_tree): Rename to ...
12959 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
12960 (lto_output_tree): Update.
12962 2014-07-25 Andi Kleen <ak@linux.intel.com>
12964 * lto-streamer-out.c (hash_tree): Convert to inchash.
12966 2014-07-25 Andi Kleen <ak@linux.intel.com>
12968 * tree.c (build_type_attribute_qual_variant): Use inchash.
12969 (type_hash_list): Dito.
12970 (attribute_hash_list): Dito
12971 (iterative_hstate_expr): Dito.
12972 (iterative_hash_expr): Dito.
12973 (build_range_type_1): Dito.
12974 (build_array_type_1): Dito.
12975 (build_function_type): Dito.
12976 (build_method_type_directly): Dito.
12977 (build_offset_type): Dito.
12978 (build_complex_type): Dito.
12979 (make_vector_type): Dito.
12980 * tree.h (iterative_hash_expr): Add compat wrapper.
12981 (iterative_hstate_expr): Add.
12983 2014-07-25 Andi Kleen <ak@linux.intel.com>
12985 * Makefile.in (OBJS): Add inchash.o.
12986 (PLUGIN_HEADERS): Add inchash.h.
12987 * ipa-devirt.c: Include inchash.h.
12988 * lto-streamer-out.c: Dito.
12989 * tree-ssa-dom.c: Dito.
12990 * tree-ssa-pre.c: Dito.
12991 * tree-ssa-sccvn.c: Dito.
12992 * tree-ssa-tail-merge.c: Dito.
12994 * tree.c (iterative_hash_hashval_t): Move to ...
12995 (iterative_hash_host_wide_int): Move to ...
12996 * inchash.c: Here. New file.
12997 * tree.h (iterative_hash_hashval_t): Move to ...
12998 (iterative_hash_host_wide_int): Move to ...
12999 * inchash.h: Here. New file.
13001 2014-07-25 Richard Biener <rguenther@suse.de>
13003 PR middle-end/61762
13004 PR middle-end/61894
13005 * fold-const.c (native_encode_int): Add and handle offset
13006 parameter to do partial encodings of expr.
13007 (native_encode_fixed): Likewise.
13008 (native_encode_real): Likewise.
13009 (native_encode_complex): Likewise.
13010 (native_encode_vector): Likewise.
13011 (native_encode_string): Likewise.
13012 (native_encode_expr): Likewise.
13013 * fold-const.c (native_encode_expr): Add offset parameter
13015 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
13016 (fold_ctor_reference): Handle all reads from tcc_constant
13019 2014-07-25 Richard Biener <rguenther@suse.de>
13021 * tree-inline.c (estimate_move_cost): Mark speed_p argument
13022 as possibly unused.
13024 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
13026 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
13028 2014-07-24 Kyle McMartin <kyle@redhat.com>
13030 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
13032 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13034 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
13036 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
13038 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
13039 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
13040 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
13042 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13044 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
13045 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
13046 aggregate types. Instead, *all* aggregate types, except for single-
13047 element or homogeneous float/vector aggregates, are quadword-aligned
13048 if required by their type alignment. Issue -Wpsabi note when a type
13049 is now treated differently than before.
13051 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13053 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
13054 does not fit fully into floating-point registers, and there is still
13055 space in the register parameter area, use GPRs to pass those parts
13056 of the argument. Issue -Wpsabi note if any parameter is now treated
13057 differently than before.
13058 (rs6000_arg_partial_bytes): Update.
13060 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
13062 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
13064 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
13066 * rtl.h (target_rtl): Remove lang_dependent_initialized.
13067 * toplev.c (initialize_rtl): Don't use it. Move previously
13068 "language-dependent" calls to...
13069 (backend_init): ...here.
13070 (lang_dependent_init_target): Don't set lang_dependent_initialized.
13071 Assert that RTL initialization hasn't happend yet.
13073 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
13075 PR rtl-optimization/61629
13076 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
13077 they have already been initialized.
13079 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
13081 PR middle-end/61268
13082 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
13083 DECL_INCOMING_RTL and entry_parm.
13084 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
13085 * calls.c (load_register_parameters): Likewise argument values.
13086 (emit_library_call_value_1, store_one_arg): Likewise argument
13088 * config/i386/i386.c (assign_386_stack_local): Likewise the local
13090 * explow.c (validize_mem): Modify the argument in-place.
13092 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13094 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
13095 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
13097 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13099 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
13100 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
13102 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13104 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
13105 (aarch64_save_callee_saves): New parameter "skip_wb".
13106 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
13108 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13110 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
13112 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
13114 2014-07-24 Roman Gareev <gareevroman@gmail.com>
13116 * graphite-isl-ast-to-gimple.c:
13117 (graphite_create_new_loop): Add calling of isl_id_free to properly
13118 decrement reference counts.
13120 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
13122 2014-07-24 Martin Liska <mliska@suse.cz>
13123 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
13125 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
13126 (rs6000_code_end): Likewise.
13128 2014-07-24 Martin Liska <mliska@suse.cz>
13130 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
13131 symtab_node funtion used.
13132 (rs6000_xcoff_declare_object_name): Likewise.
13134 2014-07-24 Martin Liska <mliska@suse.cz>
13136 * cgraphunit.c (compile): Correct function used.
13138 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
13140 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
13143 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
13146 * varasm.c (bss_initializer_p): Handle offlined ctors.
13147 (align_variable, get_variable_align): Likewise.
13148 (make_decl_one_only): Likewise.
13149 (default_binds_local_p_1): Likewise.
13150 (decl_binds_to_current_def_p): Likewise.
13151 (get_variable_section): Get constructor if it is offlined.
13152 (assemble_variable_contents): Sanity check that the caller
13153 streamed in the ctor in LTO.
13155 2014-07-24 Roman Gareev <gareevroman@gmail.com>
13157 * graphite-isl-ast-to-gimple.c:
13158 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
13159 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
13160 isl_ast_op_pdiv_r to the different case.
13162 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
13164 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13166 PR middle-end/61876
13167 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
13168 when flag_errno_math is on.
13170 2014-07-24 Martin Liska <mliska@suse.cz>
13172 * cgraph.h (varpool_node):
13173 (availability get_availability (void)):
13174 created from cgraph_variable_initializer_availability
13175 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
13176 created from: cgraph_variable_initializer_availability
13177 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
13178 (void finalize_named_section_flags (void)):
13179 created from varpool_finalize_named_section_flags
13180 (bool assemble_decl (void)): created from varpool_assemble_decl
13181 (void analyze (void)): created from varpool_analyze_node
13182 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
13183 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
13184 (void remove_initializer (void)): created from varpool_remove_initializer
13185 (tree get_constructor (void)): created from varpool_get_constructor
13186 (bool externally_visible_p (void)): created from varpool_externally_visible_p
13187 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
13188 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
13189 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
13190 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
13191 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
13192 (static bool output_variables (void)): created from varpool_output_variables
13193 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
13194 created from varpool_extra_name_alias
13195 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
13196 (static void dump_varpool (FILE *f)): created from dump_varpool
13197 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
13198 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
13199 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
13200 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
13201 (void assemble_aliases (void)): created from assemble_aliases
13203 2014-07-24 Martin Liska <mliska@suse.cz>
13205 * cgraph.h (symtab_node):
13206 (void register_symbol (void)): created from symtab_register_node
13207 (void remove (void)): created from symtab_remove_node
13208 (void dump (FILE *f)): created from dump_symtab_node
13209 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
13210 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
13211 (struct ipa_ref *add_reference (symtab_node *referred_node,
13212 enum ipa_ref_use use_type)): created from add_reference
13213 (struct ipa_ref *add_reference (symtab_node *referred_node,
13214 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
13215 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
13216 gimple stmt)): created from maybe_add_reference
13217 (bool semantically_equivalent_p (symtab_node *target)): created from
13218 symtab_semantically_equivalent_p
13219 (void remove_from_same_comdat_group (void)): created from
13220 remove_from_same_comdat_group
13221 (void add_to_same_comdat_group (symtab_node *old_node)): created from
13222 symtab_add_to_same_comdat_group
13223 (void dissolve_same_comdat_group_list (void)): created from
13224 symtab_dissolve_same_comdat_group_list
13225 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
13226 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
13227 created from symtab_alias_ultimate_target
13228 (inline symtab_node *next_defined_symbol (void)): created from
13229 symtab_next_defined_symbol
13230 (bool resolve_alias (symtab_node *target)): created from
13231 symtab_resolve_alias
13232 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
13233 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
13234 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
13235 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
13236 (void set_section (const char *section)): created from set_section_1
13237 (enum availability get_availability (void)): created from symtab_node_availability
13238 (void make_decl_local (void)): created from symtab_make_decl_local
13239 (bool real_symbol_p (void)): created from symtab_read_node
13240 (can_be_discarded_p (void)): created from symtab_can_be_discarded
13241 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
13242 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
13243 symtab_in_same_comdat_p;
13244 (bool address_taken_from_non_vtable_p (void)): created from
13245 address_taken_from_non_vtable_p
13246 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
13247 (static void dump_table (FILE *)): created from dump_symtab
13248 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
13249 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
13250 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
13251 symtab_used_from_object_file_p
13252 (void dump_base (FILE *)): created from dump_symtab_base
13253 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
13254 (void unregister (void)): created from symtab_unregister_node
13255 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
13256 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
13257 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
13258 symtab_nonoverwritable_alias_1
13259 * cgraph.h (cgraph_node):
13260 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
13261 created from cgraph_remove_node_and_inline_clones
13262 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
13263 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
13264 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
13265 (cgraph_node *function_symbol (enum availability *avail = NULL)):
13266 created from cgraph_function_node
13267 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
13268 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
13269 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
13270 created from cgraph_create_clone
13271 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
13272 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
13273 created from cgraph_create_virtual_clone
13274 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
13275 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
13276 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
13277 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
13278 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
13279 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
13280 created from cgraph_function_version_info
13281 (struct cgraph_function_version_info *insert_new_function_version (void)):
13282 created from insert_new_cgraph_node_version
13283 (struct cgraph_function_version_info *function_version (void)): created from
13284 get_cgraph_node_version
13285 (void analyze (void)): created from analyze_function
13286 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
13287 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
13288 tree real_alias) cgraph_add_thunk
13289 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
13290 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
13291 created from cgraph_function_or_thunk_node
13292 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
13293 created from expand_thunk
13294 (void reset (void)): created from cgraph_reset_node
13295 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
13296 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
13297 (void remove (void)): created from cgraph_remove_node
13298 (void dump (FILE *f)): created from dump_cgraph_node
13299 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
13300 (bool get_body (void)): created from cgraph_get_body
13301 (void release_body (void)): created from cgraph_release_function_body
13302 (void unnest (void)): created from cgraph_unnest_node
13303 (void make_local (void)): created from cgraph_make_node_local
13304 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
13305 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
13306 gcov_type count, int freq)): created from cgraph_create_edge
13307 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
13308 gcov_type count, int freq)): created from cgraph_create_indirect_edge
13309 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
13310 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
13311 created from cgraph_create_edge_including_clones
13312 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
13313 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
13314 (void remove_callers (void)): created from cgraph_node_remove_callers
13315 (void remove_callees (void)): created from cgraph_node_remove_callees
13316 (enum availability get_availability (void)): created from cgraph_function_body_availability
13317 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
13318 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
13319 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
13320 (void call_duplication_hooks (cgraph_node *node2)): created from
13321 cgraph_call_node_duplication_hooks
13322 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
13323 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
13324 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
13325 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
13326 (void call_function_insertion_hooks (void)):
13327 created from cgraph_call_function_insertion_hooks
13328 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
13329 (bool local_p (void)): created from cgraph_local_node
13330 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
13331 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
13332 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
13333 (inline bool only_called_directly_or_aliased_p (void)):
13334 created from cgraph_only_called_directly_or_aliased_p
13335 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
13336 created from cgraph_will_be_removed_from_program_if_no_direct_calls
13337 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
13338 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
13339 (bool can_remove_if_no_direct_calls_p (void)):
13340 created from cgraph_can_remove_if_no_direct_calls_p
13341 (inline bool has_gimple_body_p (void)):
13342 created from cgraph_function_with_gimple_body_p
13343 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
13344 (static void dump_cgraph (FILE *f)): created from dump_cgraph
13345 (static inline void debug_cgraph (void)): created from debug_cgraph
13346 (static void record_function_versions (tree decl1, tree decl2)):
13347 created from record_function_versions
13348 (static void delete_function_version (tree decl)):
13349 created from delete_function_version
13350 (static void add_new_function (tree fndecl, bool lowered)):
13351 created from cgraph_add_new_function
13352 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
13353 (static cgraph_node * create (tree decl)): created from cgraph_create_node
13354 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
13355 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
13356 (static cgraph_node *get_for_asmname (tree asmname)):
13357 created from cgraph_node_for_asm
13358 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
13359 created from cgraph_same_body_alias
13360 (static bool used_from_object_file_p_worker (cgraph_node *node,
13361 void *): new function
13362 (static bool non_local_p (cgraph_node *node, void *)):
13363 created from cgraph_non_local_node_p_1
13364 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
13365 created from verify_cgraph
13366 (static bool make_local (cgraph_node *node, void *)):
13367 created from cgraph_make_node_local
13368 (static cgraph_node *create_alias (tree alias, tree target)):
13369 created from cgraph_create_function_alias
13370 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
13371 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
13372 created from cgraph_create_edge_1
13373 * cgraph.h (varpool_node):
13374 (void remove (void)): created from varpool_remove_node
13375 (void dump (FILE *f)): created from dump_varpool_node
13377 2014-07-24 Richard Biener <rguenther@suse.de>
13380 * tree-ssa-structalias.c (create_variable_info_for_1):
13381 Use varpool_get_constructor.
13382 (create_variable_info_for): Likewise.
13384 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13386 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
13387 subtract outgoing area size when restoring stack_pointer_rtx.
13389 2014-07-24 Nick Clifton <nickc@redhat.com>
13391 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
13392 that operations are taking place in parallel.
13393 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
13395 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
13397 * omp-low.c (extract_omp_for_data): Add missing break statement.
13399 2014-07-24 Richard Biener <rguenther@suse.de>
13401 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
13402 * tree-inline.c (estimate_move_cost): Add speed_p parameter
13403 and adjust MOVE_RATIO query accordingly.
13404 (estimate_num_insns): Adjust callers.
13405 * ipa-prop.c (ipa_populate_param_decls): Likewise.
13406 * ipa-cp.c (gather_context_independent_values,
13407 estimate_local_effects): Likewise.
13408 * ipa-split.c (consider_split): Likewise.
13410 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
13412 * config/i386/driver-i386.c: Remove names of unused arguments and
13413 unnecessary unused attributes.
13414 * config/i386/host-mingw32.c: Likewise.
13415 * config/i386/i386.c: Likewise.
13416 * config/i386/winnt-stubs.c: Likewise.
13417 * config/i386/winnt.c: Likewise.
13419 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13421 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
13422 (aarch64_gen_loadwb_pair): New helper function.
13423 (aarch64_expand_epilogue): Simplify code using new helper functions.
13424 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
13426 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13428 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
13429 (aarch64_gen_storewb_pair): New helper function.
13430 (aarch64_expand_prologue): Simplify code using new helper functions.
13431 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
13433 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13435 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
13436 Rename to aarch64_save_callee_saves, remove restore code.
13437 (aarch64_restore_callee_saves): New function.
13439 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13441 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
13442 (aarch64_save_callee_saves): New function to handle reg save
13443 for both core and vectore regs.
13445 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13447 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
13448 (aarch64_gen_store_pair): New helper function.
13449 (aarch64_save_or_restore_callee_save_registers)
13450 (aarch64_save_or_restore_fprs): Use new helper functions.
13452 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13454 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
13455 (aarch64_save_or_restore_callee_save_registers)
13456 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
13458 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13460 * config/aarch64/aarch64.c
13461 (aarch64_save_or_restore_callee_save_registers)
13462 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
13464 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13466 * config/aarch64/aarch64.c
13467 (aarch64_save_or_restore_callee_save_registers)
13468 (aarch64_save_or_restore_fprs): Remove 'increment'.
13470 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13472 * config/aarch64/aarch64.c
13473 (aarch64_save_or_restore_callee_save_registers)
13474 (aarch64_save_or_restore_fprs): Use register offset in
13475 cfun->machine->frame.reg_offset.
13477 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13479 * config/aarch64/aarch64.c
13480 (aarch64_save_or_restore_callee_save_registers)
13481 (aarch64_save_or_restore_fprs): Remove base_rtx.
13483 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13485 * config/aarch64/aarch64.c
13486 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
13487 to 'start_offset'. Remove local variable 'start_offset'.
13489 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13491 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
13492 type to HOST_WIDE_INT.
13494 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13496 * config/aarch64/aarch64.c (aarch64_expand_prologue)
13497 (aarch64_save_or_restore_fprs)
13498 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
13500 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13502 * config/arm/t-rtems-eabi: Add
13503 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
13504 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
13505 mbig-endian/mthumb/march=armv7-r, and
13506 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
13509 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13510 Chris Johns <chrisj@rtems.org>
13511 Joel Sherrill <joel.sherrill@oarcorp.com>
13513 * config.gcc: Add nios2-*-rtems*.
13514 * config/nios2/rtems.h: New file.
13515 * gcc/config/nios2/t-rtems: New file.
13517 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
13520 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
13521 constant numbers, not general constants.
13522 (rs6000_expand_vector_init): Ditto.
13524 2014-07-23 Nathan Sidwell <nathan@acm.org>
13526 * gcov-tool.c (gcov_list): Declare here.
13527 (set_gcov_list): Remove.
13528 (gcov_output_files): Set gcov_list directly.
13530 2014-07-23 Host Schirmeier <horst@schirmeier.com>
13532 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
13534 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13536 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
13537 callee-saved registers are available for padding purpose
13538 and r3 is not mandatory, then prefer use those callee-saved
13541 2014-07-23 Richard Biener <rguenther@suse.de>
13543 * params.def (PARAM_MAX_COMBINE_INSNS): New.
13544 * combine.c: Include statistics.h and params.h.
13545 (combine_instructions): Guard three and four insn combines
13546 with max-combine-insns value. Record statistics for combines
13548 * doc/invoke.texi (max-combine-insns): Document new param.
13550 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13552 * graphite-isl-ast-to-gimple.c:
13553 (translate_isl_ast_node_block): New function.
13554 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
13556 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
13557 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
13559 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13561 * graphite-isl-ast-to-gimple.c:
13562 (get_max_schedule_dimensions): New function.
13563 (extend_schedule): Likewise.
13564 (generate_isl_schedule): Add calling of extend_schedule and
13565 get_max_schedule_dimensions.
13567 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13569 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
13570 (case UNSPEC): Handle UNSPEC_RBIT.
13572 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13574 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
13575 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
13577 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13579 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
13581 2014-07-22 Roman Gareev <gareevroman@gmail.com>
13583 * graphite-isl-ast-to-gimple.c:
13584 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
13585 (ivs_params_clear):
13586 (build_iv_mapping): New function.
13587 (translate_isl_ast_node_user): Likewise.
13588 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
13590 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
13591 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
13592 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
13594 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13597 * config/arm/arm.md (setmem): New pattern.
13598 * config/arm/arm-protos.h (struct tune_params): New fields.
13599 (arm_gen_setmem): New prototype.
13600 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
13601 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
13602 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
13603 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
13604 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
13605 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
13606 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
13607 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
13608 (arm_const_inline_cost): New function.
13609 (arm_block_set_max_insns): New function.
13610 (arm_block_set_non_vect_profit_p): New function.
13611 (arm_block_set_vect_profit_p): New function.
13612 (arm_block_set_unaligned_vect): New function.
13613 (arm_block_set_aligned_vect): New function.
13614 (arm_block_set_unaligned_non_vect): New function.
13615 (arm_block_set_aligned_non_vect): New function.
13616 (arm_block_set_vect, arm_gen_setmem): New functions.
13618 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13620 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
13622 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
13625 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
13626 out of #ifdef __OPTIMIZE__.
13628 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13630 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
13631 different trapping status if -fnon-call-exceptions is enabled.
13633 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13635 * expr.c (store_field): Handle VOIDmode for calls that return values
13636 in multiple locations.
13638 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13640 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
13641 (altivec_vsldoi_<mode>): Likewise.
13643 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13645 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
13646 to the number of characters in the line.
13648 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13650 * graphite-isl-ast-to-gimple.c: Add using of
13651 build_nonstandard_integer_type instead of int128_integer_type_node.
13653 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
13655 * toplev.c (output_stack_usage): Adjust the location of the warning.
13657 2014-07-19 Daniel Cederman <cederman@gaisler.com>
13659 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
13660 (*membar_storeload): Disable for LEON3.
13662 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
13664 PR rtl-optimization/61461
13665 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
13667 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
13670 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
13671 Fix instruction constraint.
13672 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
13674 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
13676 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
13678 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
13680 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
13681 GNU coding standards.
13682 (nds32_register_move_cost): Likewise.
13683 (nds32_memory_move_cost): Likewise.
13684 (nds32_address_cost): Likewise.
13686 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
13688 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
13690 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
13692 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
13693 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
13694 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
13695 (HAVE_sync_compare_and_swapqi): Define.
13696 (HAVE_sync_compare_and_swaphi): Likewise.
13697 (HAVE_sync_compare_and_swapsi): Likewise.
13699 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
13701 * config/mips/p5600.md: Add missing cpu tests.
13703 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13705 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
13706 (vmla_f64): Likewise.
13707 (vfms_f64): Likewise.
13708 (vmls_f64): Likewise.
13710 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13712 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
13713 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
13715 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13717 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
13718 (vmlal_high_lane_s32): Likewise.
13719 (vmlal_high_lane_u16): Likewise.
13720 (vmlal_high_lane_u32): Likewise.
13721 (vmlsl_high_lane_s16): Likewise.
13722 (vmlsl_high_lane_s32): Likewise.
13723 (vmlsl_high_lane_u16): Likewise.
13724 (vmlsl_high_lane_u32): Likewise.
13726 2014-07-17 Terry Guo <terry.guo@arm.com>
13728 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
13729 (alus_reg): Renamed to alus_sreg.
13730 * config/arm/arm-fixed.md: Change type of non-dsp instructions
13731 from alu_reg to alu_sreg. Change type of dsp instructions from
13732 alu_reg to alu_dsp_reg.
13733 * config/arm/thumb1.md: Likewise.
13734 * config/arm/thumb2.md: Likewise.
13735 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
13736 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
13737 with alu_sreg and alus_sreg.
13738 * config/arm/arm1026ejs.md (alu_op): Likewise.
13739 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
13740 * config/arm/arm926ejs.md (9_alu_op): Likewise.
13741 * config/arm/fa526.md (526_alu_op): Likewise.
13742 * config/arm/fa606te.md (606te_alu_op): Likewise.
13743 * config/arm/fa626te.md (626te_alu_op): Likewise.
13744 * config/arm/fa726te.md (726te_alu_op): Likewise.
13745 * config/arm/fmp626.md (mp626_alu_op): Likewise.
13746 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
13747 alu_sreg, alu_dsp_reg and alus_sreg.
13748 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
13749 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13750 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13751 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
13752 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
13753 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13754 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13755 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13756 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
13757 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
13758 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
13759 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
13760 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
13761 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
13762 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
13763 alus_reg to alus_sreg.
13765 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
13767 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
13770 2014-07-17 Richard Biener <rguenther@suse.de>
13772 PR rtl-optimization/61801
13773 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
13774 don't set reg_pending_barrier if it appears in a debug-insn.
13776 2014-07-16 DJ Delorie <dj@redhat.com>
13778 * config/rx/rx.c (rx_option_override): Fix alignment values.
13779 (rx_align_for_label): Likewise.
13781 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
13784 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
13785 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
13786 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
13788 (cris_print_index, cris_print_operand, cris_constant_index_p)
13789 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
13790 (cris_address_cost): Ditto last CONSTANT_P.
13791 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
13792 callers changed. Yield cris_offsettable_symbol for non-PIC
13793 constant symbolic expressions including labels. Yield cris_unspec
13795 (cris_expand_pic_call_address): New parameter MARKERP. Set its
13796 target to pic_offset_table_rtx for calls that will likely go
13797 through PLT, const0_rtx when they can't. All callers changed.
13798 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
13799 symbolic expressions to be PICified. Remove second, redundant,
13800 assert on can_create_pseudo_p returning non-zero. Use
13801 replace_equiv_address_nv, not replace_equiv_address, for final
13803 * config/cris/cris.md ("movsi"): Move variable t to pattern
13804 toplevel. Adjust assert for new cris_symbol_type member. Use
13805 CONSTANT_P instead of CONSTANT_ADDRESS_P.
13806 ("*movsi_internal") <case 9>: Make check for valid unspec operands
13808 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
13809 ("call", "call_value"): Use second incoming operand as a marker
13810 for pic-offset-table-register being used.
13811 ("*expanded_call_non_v32", "*expanded_call_v32")
13812 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
13813 second incoming operand to CALL, match cris_call_type_marker.
13814 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
13815 ("*expanded_call_side"): Ditto. Fix typo in comment.
13816 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
13818 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
13819 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
13820 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
13821 users changed. Add members cris_offsettable_symbol and cris_unspec.
13822 (cris_symbol_type): Rename from cris_pic_symbol_type.
13823 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
13825 * config/cris/cris-protos.h (cris_symbol_type_of,
13826 cris_expand_pic_call_address): Adjust prototypes.
13827 (cris_legitimate_constant_p): New prototype.
13829 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
13830 an existing tmake_file. Don't add t-slibgcc and t-linux.
13832 2014-07-17 Jason Merrill <jason@redhat.com>
13835 * symtab.c (symtab_remove_from_same_comdat_group): Also
13836 set_comdat_group to NULL_TREE.
13837 (verify_symtab): Fix diagnostic.
13839 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
13842 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
13844 2014-07-16 Dodji Seketeli <dodji@redhat.com>
13846 Support location tracking for built-in macro tokens
13847 * input.h (is_location_from_builtin_token): New function declaration.
13848 * input.c (is_location_from_builtin_token): New function definition.
13849 * toplev.c (general_init): Tell libcpp what the pre-defined
13850 spelling location for built-in tokens is.
13852 2014-07-16 Jakub Jelinek <jakub@redhat.com>
13854 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
13855 on the FUNCTION_DECL.
13857 2014-07-16 Richard Biener <rguenther@suse.de>
13860 * doc/extend.texi (always_inline): Clarify.
13862 2014-07-15 Eric Christopher <echristo@gmail.com>
13864 * doc/invoke.texi (Link Options): Document -z option.
13866 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
13868 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
13869 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
13871 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
13873 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
13875 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
13877 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
13878 varpool_assemble_decl.
13879 * varpool.c (varpool_assemble_decl): Assert that node->definition is
13882 2014-07-15 Michael Matz <matz@suse.de>
13884 PR rtl-optimization/61772
13885 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
13887 2014-07-15 Richard Biener <rguenther@suse.de>
13889 * opts.c (default_options_table): Disable bit-ccp at -Og.
13891 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13893 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
13895 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13897 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
13898 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
13899 call langhook for unknown declaration.
13900 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
13901 * tree.h (DECL_ARGUMENTS): Update.
13902 * print-tree.c (print_node): Update.
13903 * tree-core.h (tree_decl_non_common): Remove arguments.
13904 (tree_function_decl): Add arguments.
13906 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
13908 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
13910 2014-07-14 Richard Biener <rguenther@suse.de>
13912 PR tree-optimization/61779
13913 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
13914 simplifying a condition.
13916 2014-07-14 Richard Biener <rguenther@suse.de>
13918 * builtins.c (c_strlen): Make only_value == 2 really only
13919 affect warning generation.
13921 2014-07-14 Richard Biener <rguenther@suse.de>
13923 PR tree-optimization/61757
13924 PR tree-optimization/61783
13925 PR tree-optimization/61787
13926 * tree-ssa-dom.c (record_equality): Revert canonicalization
13927 change and add comment.
13928 (propagate_rhs_into_lhs): Revert previous fix, removing
13929 loop depth restriction again.
13931 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13933 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
13934 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13935 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13936 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
13937 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13938 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13939 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13941 2014-07-14 Richard Biener <rguenther@suse.de>
13943 * cgraph.h (decl_in_symtab_p): Make inline.
13945 2014-07-14 Jakub Jelinek <jakub@redhat.com>
13947 PR middle-end/61294
13948 * doc/invoke.texi (-Wmemset-transposed-args): Document.
13951 * config/i386/i386.c (classify_argument): Don't merge classes above
13954 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
13956 * cgraph.h (symtab_node): Add nonzero_address.
13957 (decl_in_symtab_p): Break out from ...
13958 (symtab_get_node): ... here.
13959 * fold-const.c: Include cgraph.h
13960 (tree_single_nonzero_warnv_p): Use symtab to determine
13961 if symbol is non-zero.
13962 * symtab.c (symtab_node::nonzero_address): New method.
13964 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13966 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
13967 forgotten in previous commit.
13969 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13971 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
13973 * ipa-devirt.c: Include stor-layout.h and intl.h
13974 (odr_subtypes_equivalent_p): New function.
13975 (warn_odr): New function.
13976 (warn_type_mismatch): New function.
13977 (odr_types_equivalent_p): New function.
13978 (add_type_duplicate): Use it.
13979 * common.opt (Wodr): New flag.
13980 * doc/invoke.texi (Wodr): Document new warning.
13982 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13984 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
13985 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
13986 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
13987 (varpool_get_constructor): Push CTORS_IN timevar.
13988 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
13990 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
13992 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
13993 Remove VOID_FTYPE_PUSHORT.
13994 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
13995 Change code to USHORT_FTYPE_VOID.
13996 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
13997 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
13998 (ix86_atomic_assign_expand_fenv): Update for
13999 __builtin_ia32_fnstsw changes.
14000 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
14001 (fnstsw): Change operand 0 to nonimmediate operand.
14003 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14005 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
14006 (varpool_get_constructor): New function.
14007 (varpool_ctor_useable_for_folding_p): Break out from ...
14008 (ctor_for_folding): ... here; use varpool_get_constructor.
14009 (varpool_assemble_decl): Likewise.
14010 * lto-streamer.h (struct output_block): Turn cgraph_node
14012 (lto_input_variable_constructor): Declare.
14013 * ipa-visibility.c (function_and_variable_visibility): Use
14014 varpool_get_constructor.
14015 * cgraph.h (varpool_get_constructor): Declare.
14016 (varpool_ctor_useable_for_folding_p): New function.
14017 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
14018 parameter; return error_mark_node for non-trivial constructors.
14019 (lto_write_tree_1, DFS_write_tree): Update use of
14020 get_symbol_initial_value.
14021 (output_function): Update initialization of symbol.
14022 (output_constructor): New function.
14023 (copy_function): Rename to ..
14024 (copy_function_or_variable): ... this one; handle vars too.
14025 (lto_output): Output variable sections.
14026 * lto-streamer-in.c (input_constructor): New function.
14027 (lto_read_body): Rename from ...
14028 (lto_read_body_or_constructor): ... this one; handle vars too.
14029 (lto_input_variable_constructor): New function.
14030 * ipa-prop.c (ipa_prop_write_jump_functions,
14031 ipa_prop_write_all_agg_replacement): Update.
14032 * lto-cgraph.c (compute_ltrans_boundary): Use it.
14033 (output_cgraph_opt_summary): Set symbol to NULL.
14035 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14037 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
14038 non-polymorphic types.
14039 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
14040 * ipa-devirt.c (types_same_for_odr): Do not explode when one
14041 of types is not polymorphic.
14043 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
14045 * lra-constraints.c (remove_inheritance_pseudos): Process
14046 destination pseudo too.
14048 2014-07-11 Rong Xu <xur@google.com>
14050 * gcov-tool.c (gcov_output_files): Fix build error introduced in
14053 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
14055 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
14056 * config/avr/avr-devices.c (AVR_MCU): Same.
14057 (avr_mcu_types): add text start value to end of device list.
14058 * config/avr/avr-mcus.def: Add text section start for all devices.
14059 (ata5782): Add new avr5 device.
14061 * config/avr/avr-tables.opt: Regenerate.
14062 * config/avr/avr.h: Add declaration for text section start handler.
14063 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
14065 (LINK_SPEC): Include text section start handler to linker spec.
14066 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
14067 pass -Ttext option to linker if the text section start for the device
14069 * config/avr/t-multilib: Regenerate.
14070 * doc/avr-mmcu.texi: Regenerate.
14072 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
14074 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
14075 * config/rs6000/aix52.h (LINK_SPEC): Same.
14076 * config/rs6000/aix53.h (LINK_SPEC): Same.
14077 * config/rs6000/aix61.h (LINK_SPEC): Same.
14078 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
14080 2014-07-11 Roman Gareev <gareevroman@gmail.com>
14082 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
14083 (graphite_verify): New function.
14084 (ivs_params_clear): New function.
14085 (gcc_expression_from_isl_ast_expr_id): New function.
14086 (gcc_expression_from_isl_expr_int): New function.
14087 (binary_op_to_tree): New function.
14088 (ternary_op_to_tree): New function.
14089 (unary_op_to_tree): New function.
14090 (nary_op_to_tree): New function.
14091 (gcc_expression_from_isl_expr_op): New function.
14092 (gcc_expression_from_isl_expression): New function.
14093 (graphite_create_new_loop): New function.
14094 (translate_isl_ast_for_loop): New function.
14095 (get_upper_bound): New function.
14096 (graphite_create_new_loop_guard): New function.
14097 (translate_isl_ast_node_for): New function.
14098 (translate_isl_ast): New function.
14099 (add_parameters_to_ivs_params): New function.
14100 (scop_to_isl_ast): New parameter ip.
14101 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
14103 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14105 * config/xtensa/predicates.md (call expander): Update for
14106 DECL_SECTION_NAME being string.
14108 2014-07-11 Richard Biener <rguenther@suse.de>
14110 PR middle-end/61473
14111 * builtins.c (fold_builtin_memory_op): Inline memory moves that
14112 can be implemented with a single load followed by a single store.
14113 (c_strlen): Only warn when only_value is not 2.
14115 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
14117 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
14119 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
14122 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
14123 (*movhi_bytes): Likewise.
14124 (*arm_movqi_insn): Likewise.
14126 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
14129 * config/alpha/alpha.c: Include tree-pass.h, context.h
14130 and pass_manager.h.
14131 (pass_data_handle_trap_shadows): New pass.
14132 (pass_handle_trap_shadows::gate): New pass gate function.
14133 (make_pass_handle_trap_shadows): New function.
14134 (rest_of_handle_trap_shadows): Ditto.
14136 (alpha_align_insns_1): Rename from alpha_align_insns.
14137 (pass_data_align_insns): New pass.
14138 (pass_align_insns::gate): New pass gate function.
14139 (make_pass_aling_insns): New function.
14140 (rest_of_align_insns): Ditto.
14141 (alpha_align_insns): Ditto.
14143 (alpha_option_override): Declare handle_trap_shadows info
14144 and align_insns_info. Register handle_trap_shadows and align_insns
14146 (alpha_reorg): Do not call alpha_trap_shadows and
14147 alpha_align_insn from here.
14149 (alpha_pad_function_end): Do not skip BARRIERs.
14151 2014-07-10 Rong Xu <xur@google.com>
14153 Add gcov-tool: an offline gcda profile processing tool support.
14154 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
14155 (gcov_is_error): Ditto.
14156 (gcov_read_string): Ditto.
14157 (gcov_read_sync): Ditto.
14158 * gcov-io.h: Move counter defines to gcov-counter.def.
14159 * gcov-dump.c (tag_counters): Use gcov-counter.def.
14160 * coverage.c: Ditto.
14161 * gcov-tool.c: Offline gcda profile processing tool.
14162 (unlink_gcda_file): Remove one gcda file.
14163 (unlink_profile_dir): Remove gcda files from the profile path.
14164 (gcov_output_files): Output gcda files to an output dir.
14165 (profile_merge): Merge two profiles in directory.
14166 (print_merge_usage_message): Print merge usage.
14167 (merge_usage): Print merge usage and exit.
14168 (do_merge): Driver for profile merge sub-command.
14169 (profile_rewrite): Rewrite profile.
14170 (print_rewrite_usage_message): Print rewrite usage.
14171 (rewrite_usage): Print rewrite usage and exit.
14172 (do_rewrite): Driver for profile rewrite sub-command.
14173 (print_usage): Print gcov-info usage and exit.
14174 (print_version): Print gcov-info version.
14175 (process_args): Process arguments.
14176 (main): Main routine for gcov-tool.
14177 * Makefile.in: Build and install gcov-tool.
14178 * gcov-counter.def: New file split from gcov-io.h.
14179 * doc/gcc.texi: Include gcov-tool.texi.
14180 * doc/gcov-tool.texi: Document for gcov-tool.
14182 2014-07-10 Richard Biener <rguenther@suse.de>
14184 PR tree-optimization/61757
14185 * tree-ssa-dom.c (loop_depth_of_name): Restore.
14186 (propagate_rhs_into_lhs): Revert part of last change.
14188 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
14190 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
14193 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
14195 PR middle-end/53590
14196 * function.c (allocate_struct_function): Revert r188667 change.
14198 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
14200 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
14202 * doc/install.texi: Remove links to defunct package providers for
14205 2014-07-09 Tom de Vries <tom@codesourcery.com>
14207 * final.c (get_call_fndecl): Declare.
14208 (self_recursive_call_p): New function.
14209 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
14211 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14213 * ipa-devirt.c (record_node): Walk through aliases.
14215 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14217 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
14219 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14222 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
14224 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14226 * ipa-visibility.c (function_and_variable_visibility): Remove
14227 temporary hack disabling local aliases on AIX.
14229 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14231 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
14232 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
14234 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14236 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
14237 * rs6000/rs6000.c: Inline output of .set instruction.
14238 (declare_alias_data): New struct.
14239 (rs6000_declare_alias): New function.
14240 (rs6000_xcoff_declare_function_name): Use it.
14241 (rs6000_xcoff_declare_object_name): New function.
14242 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
14243 (ASM_OUTPUT_DEF): Turn to empty definition.
14245 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14248 * hash-table.h: use hash_table::value_type instead of
14249 Descriptor::value_type in the return types of several methods.
14251 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14253 * tree-pass.h (pass_data): Remove has_execute member.
14254 * passes.c (execute_one_pass): Don't check pass->has_execute.
14255 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
14256 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
14257 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
14258 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
14259 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
14260 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
14261 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
14262 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
14263 gimple-low.c, gimple-ssa-isolate-paths.c,
14264 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
14265 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
14266 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
14267 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
14268 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
14269 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
14270 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
14271 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
14272 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
14273 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
14274 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
14275 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
14276 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
14277 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
14278 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
14279 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
14280 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
14281 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
14282 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
14283 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
14284 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
14285 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
14286 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
14287 web.c: Remove initializer for pass_data::has_execute.
14289 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14291 * graphite-htab.h: Use hash_map instead of hash_table.
14292 * graphite-clast-to-gimple.c: Adjust.
14293 * passes.c: Use hash_map instead of hash_table.
14294 * sese.c: Likewise.
14295 * sese.h: Remove now unused code.
14297 2014-07-08 Sriraman Tallam <tmsriram@google.com>
14300 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
14303 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14305 PR rtl-optimization/61673
14306 * combine.c (simplify_comparison): Test just mode's sign bit
14307 in tmode rather than the sign bit and any bits above it.
14309 2014-07-08 Roman Gareev <gareevroman@gmail.com>
14311 * graphite-isl-ast-to-gimple.c (generate_isl_context):
14312 Add __isl_give to the declaration.
14313 (generate_isl_schedule): Likewise.
14314 (scop_to_isl_ast): Likewise.
14316 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14318 * config/arm/arm.c (cortexa5_extra_costs): New table.
14319 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
14321 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14323 PR tree-optimization/61725
14324 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
14325 range, use range_includes_zerop_p instead of integer_zerop on
14326 vr0->min, only use log2 of max if min is not negative.
14328 2014-07-08 Richard Biener <rguenther@suse.de>
14330 * tree-ssa-dom.h (loop_depth_of_name): Remove.
14331 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
14332 restriction on loop depth difference.
14333 (record_equality): Likewise.
14334 (propagate_rhs_into_lhs): Likewise. Simplify condition.
14335 (loop_depth_of_name): Remove.
14336 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
14337 restriction on loop depth difference.
14338 (init_copy_prop): Likewise.
14340 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14342 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
14344 (walk_aliased_vdefs): Likewise.
14345 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
14346 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
14347 (detect_type_change_from_memory_writes): Check if entry was reached.
14349 2014-07-08 Richard Biener <rguenther@suse.de>
14351 PR tree-optimization/61681
14352 * tree-ssa-structalias.c (find_what_var_points_to): Expand
14353 NONLOCAL inside ESCAPED.
14355 2014-07-08 Richard Biener <rguenther@suse.de>
14357 PR tree-optimization/61680
14358 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
14359 Handle properly all read-write dependences with group accesses.
14361 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
14363 PR tree-optimization/61576
14364 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
14365 block containing reduction statement is predecessor of phi basi block.
14367 2014-07-08 Marek Polacek <polacek@redhat.com>
14370 * fold-const.c (round_up_loc): Change the parameter type.
14372 * fold-const.h (round_up_loc): Adjust declaration.
14373 * stor-layout.c (finalize_record_size): Check for too large types.
14375 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
14377 * symtab.c: Include calls.h.
14378 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
14380 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
14382 * config/rs6000/rs6000.c (output_vec_const_move): Handle
14383 little-endian code generation.
14384 * config/rs6000/spe.md (spe_evmergehi): Rename to...
14385 (vec_perm00_v2si): ... this. Handle little-endian code generation.
14386 (spe_evmergehilo): Rename to...
14387 (vec_perm01_v2si): ... this. Handle little-endian code generation.
14388 (spe_evmergelo): Rename to...
14389 (vec_perm11_v2si): ... this. Handle little-endian code generation.
14390 (spe_evmergelohi): Rename to...
14391 (vec_perm10_v2si): ... this. Handle little-endian code generation.
14392 (spe_evmergehi, spe_evmergehilo): New expanders.
14393 (spe_evmergelo, spe_evmergelohi): Likewise.
14394 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
14395 (*frob_tf_ti): Likewise.
14396 (*frob_<mode>_di_2): Likewise.
14397 (*frob_tf_di_8_2): Likewise.
14398 (*frob_di_<mode>): Likewise.
14399 (*frob_ti_tf): Likewise.
14400 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
14401 (*frob_ti_<mode>_8_2): Likewise.
14402 (*frob_ti_tf_2): Likewise.
14403 (mov_si<mode>_e500_subreg0): Rename to...
14404 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
14406 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
14407 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
14408 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
14409 the big endianness only.
14410 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
14411 (*mov_si<mode>_e500_subreg0_2): Rename to...
14412 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
14413 big big endianness only.
14414 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
14415 (*mov_si<mode>_e500_subreg4): Rename to...
14416 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
14418 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
14419 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
14420 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
14421 the big endianness only.
14422 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
14424 (*mov_si<mode>_e500_subreg4_2): Rename to...
14425 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
14427 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
14428 (*mov_sitf_e500_subreg8): Rename to...
14429 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
14431 (*mov_sitf_e500_subreg8_le): New instruction pattern.
14432 (*mov_sitf_e500_subreg8_2): Rename to...
14433 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
14435 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
14436 (*mov_sitf_e500_subreg12): Rename to...
14437 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
14439 (*mov_sitf_e500_subreg12_le): New instruction pattern.
14440 (*mov_sitf_e500_subreg12_2): Rename to...
14441 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
14443 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
14445 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
14447 * asan.c (instrument_strlen_call): Do not instrument first byte
14448 in strlen if already instrumented.
14450 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14452 * config/arm/arm.opt (mwords-little-endian): Delete.
14453 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
14454 of TARGET_LITTLE_WORDS.
14455 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
14456 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
14458 * doc/invoke.texi: Remove references to -mwords-little-endian.
14460 2014-07-07 Jakub Jelinek <jakub@redhat.com>
14462 * expmed.c (struct init_expmed_rtl): Change all fields but
14463 pow2 and cint from struct rtx_def to rtx.
14464 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
14465 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
14468 2014-07-06 Marek Polacek <polacek@redhat.com>
14471 * doc/invoke.texi: Document -Wsizeof-array-argument.
14473 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
14475 * wide-int.h (wide_int_storage): Change declaration from struct
14478 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
14480 * cgraph.c (cgraph_create_indirect_edge): Update call of
14481 get_polymorphic_call_info.
14482 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
14483 (possible_polymorphic_call_targets): Add parameter call.
14484 (decl_maybe_in_construction_p): New predicate.
14485 (get_polymorphic_call_info): Add parameter call;
14486 use decl_maybe_in_construction_p.
14487 * gimple-fold.c (fold_gimple_assign): Update use of
14488 possible_polymorphic_call_targets.
14489 (gimple_fold_call): Likewise.
14490 * ipa-prop.c: Inlcude calls.h
14491 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
14492 (param_type_may_change_p): New predicate.
14493 (detect_type_change_from_memory_writes): Break out from ...
14494 (detect_type_change): ... this one; use param_type_may_change_p.
14495 (detect_type_change_ssa): Use param_type_may_change_p.
14496 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
14498 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
14501 * config/arm/arm-protos.h (arm_legitimate_address_p,
14502 arm_is_constant_pool_ref): Add prototypes.
14503 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
14504 (arm_is_constant_pool_ref) New function.
14505 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
14506 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
14507 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
14508 operand. Remove pool_range and neg_pool_range attributes.
14509 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
14510 pool_range and neg_pool_range attributes.
14511 * config/arm/constraints.md (Uh): New constraint.
14512 (Uq): Don't allow constant pool references.
14514 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
14516 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
14517 (move_lo_quad_internal_be_<mode>): Likewise.
14518 (move_lo_quad_<mode>): Convert to define_expand.
14519 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
14520 (aarch64_simd_move_hi_quad_be_<mode>): New.
14521 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
14522 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
14523 (aarch64_combinez_be<mode>): New.
14524 (aarch64_combine<mode>): Convert to define_expand.
14525 (aarch64_combine_internal<mode>): New.
14526 (aarch64_simd_combine<mode>): Remove bogus RTL description.
14528 2014-07-04 Tom de Vries <tom@codesourcery.com>
14530 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
14531 combination of earlyclobber and read/write modifiers.
14533 2014-07-04 Tom de Vries <tom@codesourcery.com>
14535 * config/aarch64/aarch64-simd.md
14536 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
14538 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
14541 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
14543 2014-07-04 Jakub Jelinek <jakub@redhat.com>
14545 PR middle-end/61654
14546 * cgraphunit.c (expand_thunk): Call free_dominance_info.
14548 PR tree-optimization/61684
14549 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
14550 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
14552 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14553 Kito Cheng <kito@0xlab.org>
14554 Monk Chiang <sh.chiang04@gmail.com>
14556 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
14557 (nds32_symbol_load_store_p): Move to ...
14558 (nds32_fp_as_gp_check_available): Move to ...
14559 * config/nds32/nds32-fp-as-gp.c: ... here.
14560 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
14561 extern declaration.
14563 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14564 Kito Cheng <kito@0xlab.org>
14565 Monk Chiang <sh.chiang04@gmail.com>
14567 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
14568 (nds32_expand_store_multiple): Move to ...
14569 (nds32_expand_movmemqi): Move to ...
14570 * config/nds32/nds32-memory-manipulation.c: ... here.
14572 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14573 Kito Cheng <kito@0xlab.org>
14574 Monk Chiang <sh.chiang04@gmail.com>
14576 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
14577 (nds32_output_casesi_pc_relative): Move to ...
14578 (nds32_output_casesi): Move to ...
14579 (nds32_mem_format): Move to ...
14580 (nds32_output_16bit_store): Move to ...
14581 (nds32_output_16bit_load): Move to ...
14582 (nds32_output_32bit_store): Move to ...
14583 (nds32_output_32bit_load): Move to ...
14584 (nds32_output_32bit_load_s): Move to ...
14585 (nds32_output_stack_push): Move to ...
14586 (nds32_output_stack_pop): Move to ...
14587 * config/nds32/nds32-md-auxiliary.c: ... here.
14589 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14590 Ling-Hua Tseng <uranus@tinlans.org>
14592 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
14593 the purpose of this file.
14595 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14596 Kito Cheng <kito@0xlab.org>
14597 Monk Chiang <sh.chiang04@gmail.com>
14599 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
14600 (nds32_address_cost): Move implementation to ...
14601 * config/nds32/nds32-cost.c: ... here.
14602 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
14603 (nds32_address_cost_impl): Declare.
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
14610 (nds32_consecutive_registers_load_store_p): Move to ...
14611 (nds32_valid_multiple_load_store): Move to ...
14612 (nds32_valid_stack_push_pop): Move to ...
14613 (nds32_can_use_bclr_p): Move to ...
14614 (nds32_can_use_bset_p): Move to ...
14615 (nds32_can_use_btgl_p): Move to ...
14616 (nds32_can_use_bitci_p): Move to ...
14617 * config/nds32/nds32-predicates.c: ... here.
14619 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14620 Kito Cheng <kito@0xlab.org>
14621 Monk Chiang <sh.chiang04@gmail.com>
14623 * config/nds32/nds32.c
14624 (nds32_expand_builtin_null_ftype_reg): Move to ...
14625 (nds32_expand_builtin_reg_ftype_imm): Move to ...
14626 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
14627 (nds32_init_builtins): Move implementation to ...
14628 (nds32_expand_builtin): Move implementation to ...
14629 * config/nds32/nds32-intrinsic.c: ... here.
14630 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
14631 (nds32_expand_builtin_impl): Declare.
14633 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14634 Kito Cheng <kito@0xlab.org>
14635 Monk Chiang <sh.chiang04@gmail.com>
14637 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
14638 (nds32_emit_section_tail_template): Move to ...
14639 (nds32_emit_isr_jmptbl_section): Move to ...
14640 (nds32_emit_isr_vector_section): Move to ...
14641 (nds32_emit_isr_reset_conten): Move to ...
14642 (nds32_check_isr_attrs_conflict): Move to ...
14643 (nds32_construct_isr_vectors_information): Move to ...
14644 (nds32_asm_file_start): Move implementation to ...
14645 (nds32_asm_file_end): Move implementation to ...
14646 * config/nds32/nds32-isr.c: ... here.
14647 * config/nds32/nds32-protos.h
14648 (nds32_check_isr_attrs_conflict): Declare.
14649 (nds32_construct_isr_vectors_information): Declare.
14650 (nds32_asm_file_start_for_isr): Declare.
14651 (nds32_asm_file_end_for_isr): Declare.
14653 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14654 Kito Cheng <kito@0xlab.org>
14655 Monk Chiang <sh.chiang04@gmail.com>
14657 * config.gcc (nds32*): Add new modules to extra_objs.
14658 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
14659 (nds32be-*-*): Likewise.
14660 * config/nds32/nds32-cost.c: New file.
14661 * config/nds32/nds32-fp-as-gp.c: New file.
14662 * config/nds32/nds32-intrinsic.c: New file.
14663 * config/nds32/nds32-isr.c: New file.
14664 * config/nds32/nds32-md-auxiliary.c: New file.
14665 * config/nds32/nds32-memory-manipulation.c: New file.
14666 * config/nds32/nds32-pipelines-auxiliary.c: New file.
14667 * config/nds32/nds32-predicates.c: New file.
14668 * config/nds32/t-nds32: New file.
14670 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14672 PR tree-optimization/61682
14673 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
14674 using cases and when one of the operands is equal to 1.
14676 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
14678 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
14679 ashr<mode>3): Correct mode of operands[2].
14680 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
14681 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
14682 Correct mode of operands[2]. Fix split condition.
14684 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
14686 * arm.md (arch): Add armv6_or_vfpv3.
14687 (arch_enabled): Add test for the above.
14688 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
14690 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
14692 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14694 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
14695 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
14696 HWI 1 and negate the unsigned value.
14697 * expmed.c (expand_sdiv_pow2): For modes wider than word always
14698 use AND instead of shift.
14699 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
14701 2014-07-03 Marek Polacek <polacek@redhat.com>
14703 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
14704 (-fsanitize=float-divide-by-zero): Move to the table with
14705 -fsanitize=undefined suboptions.
14706 (-fsanitize=float-cast-overflow): Likewise.
14708 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
14710 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
14711 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
14714 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14716 * loop-invariant.c (struct invariant): Add a new member: eqno;
14717 (find_identical_invariants): Update eqno;
14718 (create_new_invariant): Init eqno;
14719 (get_inv_cost): Compute comp_cost with eqno;
14721 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
14723 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
14724 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
14725 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
14726 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
14727 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
14729 2014-07-02 Christian Bruel <christian.bruel@st.com>
14733 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
14734 (make_preds_opaque): Delete.
14735 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
14736 (commit_mode_sets): New function.
14737 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
14738 Process all modes at once.
14739 * basic-block.h (pre_edge_lcm_avs): Declare.
14740 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
14741 Call clear_aux_for_edges. Fix comments.
14742 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
14743 (pre_edge_rev_lcm): Idem.
14744 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
14746 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
14747 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
14749 * config/i386/i386.c (x96_emit_mode_set): Idem.
14750 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
14751 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
14752 (fpscr_toggle) Disallow from delay slot.
14753 * target.def (emit_mode_set): Add prev_mode parameter.
14754 * doc/tm.texi: Regenerate.
14756 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14758 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
14761 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14763 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
14764 vtable_pointer_value_to_vtable): Constify.
14765 (contains_polymorphic_type_p): Declare.
14766 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
14767 vtable_pointer_value_to_vtable): Constify.
14768 (contains_polymorphic_type_p): New predicate.
14769 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
14771 (ipa_set_ancestor_jf): Likewise.
14772 (detect_type_change): Return false in easy cases.
14773 (compute_complex_assign_jump_func): Require type to contain
14775 (compute_known_type_jump_func): Likewise.
14777 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14779 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
14781 (type_in_anonymous_namespace_p): Constify argument.
14782 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
14783 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
14784 (main_odr_variant): New function.
14785 (hash_type_name): Make static; update assert; do not ICE on
14787 (types_same_for_odr): Bring here from tree.c; simplify and remove
14788 old structural comparing code that doesn't work for templates.
14789 (odr_hasher::equal): Update assert.
14790 (add_type_duplicate): Return true when bases should be computed;
14791 replace incomplete loader by complete; do not output duplicated
14792 warnings; do not ICE on non-records; set odr_violated flag.
14793 (get_odr_type): Be ready to replace incomplete type by complete
14794 one; work on ODR variants instead of main variants; reorder item
14795 in array so bases have still smaller indexes.
14796 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
14797 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
14799 2014-07-01 Cary Coutant <ccoutant@google.com>
14801 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
14803 (resolve_addr_in_expr): When replacing the rtx in a location list
14804 entry, get a new address table entry.
14805 (dwarf2out_finish): Call index_location_lists even if there are no
14806 addr_index_table entries yet.
14808 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14810 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
14811 change for not being obvious.
14813 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14815 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
14818 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14820 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
14821 (vcagt_f64): Likewise.
14822 (vcale_f64): Likewise.
14823 (vcaled_f64): Likewise.
14824 (vcales_f32): Likewise.
14825 (vcalt_f64): Likewise.
14826 (vcaltd_f64): Likewise.
14827 (vcalts_f32): Likewise.
14829 2014-07-01 Marek Polacek <polacek@redhat.com>
14831 * doc/invoke.texi: Document -Wint-conversion.
14833 2014-07-01 Marek Polacek <polacek@redhat.com>
14836 * doc/invoke.texi: Document -Wincompatible-pointer-types.
14838 2014-07-01 Martin Liska <mliska@suse.cz>
14840 IPA REF alias refactoring
14841 * cgraph.h (iterate_direct_aliases): New function.
14842 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
14843 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
14844 FOR_EACH_ALIAS added.
14845 (cgraph_for_node_and_aliases): Likewise.
14846 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
14847 * ipa-inline.c (reset_edge_caches): Likewise.
14848 (update_caller_keys): Likewise.
14849 * trans-mem.c (ipa_tm_execute): Likewise.
14850 *varpool.c (varpool_analyze_node): Likewise.
14851 (varpool_for_node_and_aliases): Likewise.
14852 * ipa-ref.h (first_alias): New function.
14853 (last_alias): Likewise.
14854 (has_aliases_p): Likewise.
14855 * ipa-ref.c (ipa_ref::remove_reference): Removal function
14856 is sensitive to IPA_REF_ALIASes.
14857 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
14858 are put at the beginning of the list.
14859 (symtab_node::iterate_direct_aliases): New function.
14861 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14864 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14866 (write_ts_type_common_tree_pointers): Do not stream fields not set
14867 for incomplete types; do not stream duplicated fields for variants;
14868 sanity check that variant and type match.
14869 (write_ts_type_non_common_tree_pointers): Likewise.
14870 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14871 TYPE_SIZE whether type is complete.
14872 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14873 write_ts_type_common_tree_pointers
14874 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14876 2014-06-30 Joseph Myers <joseph@codesourcery.com>
14878 * var-tracking.c (add_stores): Return instead of asserting if old
14879 and new values for conditional store are the same.
14881 2014-06-30 Richard Henderson <rth@redhat.com>
14885 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
14886 the cfg if there were any changes.
14887 * passes.def: Revert move of peephole2 after reorder_blocks;
14888 move duplicate_computed_gotos before peephole2.
14890 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
14892 * except.c (emit_note_eh_region_end): New helper function.
14893 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
14894 emit EH_REGION_END note.
14895 * jump.c (cleanup_barriers): Do not split a call and its
14896 corresponding CALL_ARG_LOCATION note.
14898 2014-06-30 Jeff Law <law@redhat.com>
14900 PR tree-optimization/61607
14901 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
14902 deeper into the SSA_NAME_VALUE chain.
14904 2014-06-30 Marek Polacek <polacek@redhat.com>
14906 * convert.c (convert_to_integer): Don't instrument conversions if the
14907 function has no_sanitize_undefined attribute.
14908 * ubsan.c: Don't run the ubsan pass if the function has
14909 no_sanitize_undefined attribute.
14911 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14913 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
14914 -fsanitize=undefined suboptions.
14916 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
14918 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
14919 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
14920 against bigendian and adjust indices.
14922 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14924 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
14926 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
14929 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
14930 Add alternative; make early clobber. Adjust both split patterns
14931 to use operand 0 as the working register.
14933 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14935 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
14936 as ira_object_id_map might be NULL, or 1.
14938 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14940 * loop-invariant.c (get_inv_cost): Handle register class.
14941 (gain_for_invariant): Check the register pressure of the inv
14942 and its overlapped register class, other than all.
14944 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14946 * doc/invoke.texi (Optimize Options): Fix descriptions of
14947 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
14949 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
14951 * doc/extend.texi (Function Attributes): Update 'naked' attribute
14954 2014-06-29 Tobias Grosser <tobias@grosser.es>
14957 * graphite-isl-ast-to-gimple.c: Add missing guards.
14959 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14961 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
14962 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
14963 * flag-types.h: Add new enum fgraphite_generator.
14964 * graphite-isl-ast-to-gimple.c: New.
14965 * graphite-isl-ast-to-gimple.h: New.
14966 * graphite.c (graphite_transform_loops): Add choice of Graphite
14967 code generator, which depends on flag_graphite_code_gen.
14969 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14971 * graphite-dependences.c (subtract_commutative_associative_deps):
14972 Add NULL checking of the following variables: must_raw_no_source,
14973 may_raw_no_source, must_war_no_source, may_war_no_source,
14974 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
14975 must_war, may_war, must_waw, may_waw.
14977 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14979 * graphite-clast-to-gimple.c: gloog is renamed to
14980 graphite_regenerate_ast_cloog. gloog_error is renamed to
14981 graphite_regenerate_error.
14982 * graphite-clast-to-gimple.h: The definition of the struct
14983 bb_pbb_def is moved to graphite-htab.h.
14984 Add inclusion of the hash-table.h.
14985 * graphite-htab.h: The declaration of the function gloog is moved
14986 to graphite-clast-to-gimple.h and renamed to
14987 graphite_regenerate_ast_cloog.
14988 * graphite.c (graphite_transform_loops): gloog is renamed
14989 to graphite_regenerate_ast_cloog.
14991 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14993 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14995 (write_ts_type_common_tree_pointers): Do not stream fields not set
14996 for incomplete types; do not stream duplicated fields for variants;
14997 sanity check that variant and type match.
14998 (write_ts_type_non_common_tree_pointers): Likewise.
14999 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
15000 TYPE_SIZE whether type is complete.
15001 (lto_input_ts_type_common_tree_pointers): Do same changes as in
15002 write_ts_type_common_tree_pointers
15003 (lto_input_ts_type_non_common_tree_pointers): Likewise.
15005 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15007 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
15009 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15011 * tree-inline.c (remap_type_1): Do not duplicate fields
15012 that are shared in between type and its main variant.
15014 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15016 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
15018 (ipa_set_ancestor_jf) Likewise.
15019 (check_stmt_for_type_change): Check that we work on main variant.
15020 (detect_type_change): Look into main variant.
15021 (compute_known_type_jump_func): Check that main variant has BINFO.
15023 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15025 * ipa-devirt.c (set_type_binfo): New function.
15026 (add_type_duplicate): Use it.
15027 (get_odr_type): Sanity check that binfos points to main variants.
15028 (get_class_context): Be sure the context's outer_type is main variant.
15029 (contains_type_p): Walk main variant.
15030 (get_polymorphic_call_info_for_decl): Set outer_type to be
15032 (get_polymorphic_call_info): Likewise.
15033 (possible_polymorphic_call_targets): Sanity check that we operate
15036 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15038 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
15040 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15042 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
15043 accidental change due to wide-int branch merge.
15045 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
15047 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
15048 compressed debug support.
15049 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
15050 * configure: Regenerate.
15051 * config.in: Regenerate.
15052 * common.opt (compressed_debug_sections): New enum.
15053 (gz, gz=): New options.
15054 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
15055 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
15056 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
15057 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
15058 LINK_COMPRESS_DEBUG_SPEC.
15059 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
15060 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
15061 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
15062 (Debugging Options): Document -gz[=type].
15064 2014-06-27 Martin Jambor <mjambor@suse.cz>
15067 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
15068 args_to_skip, use those from node instead. Copy args_to_skip and
15069 combined_args_to_skip from node to the new thunk.
15070 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
15071 (cgraph_create_virtual_clone): Moved computation of
15072 combined_args_to_skip...
15073 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
15075 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
15077 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
15078 redundant diagnostic machinary.
15080 2014-06-27 Richard Biener <rguenther@suse.de>
15082 * tree-ssa-math-opts.c (bswap_replace): Fix
15083 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
15085 2014-06-27 Martin Liska <mliska@suse.cz>
15087 * gimple.h (gimple_location_safe): New function introduced.
15088 * cgraphunit.c (walk_polymorphic_call_targets): Usage
15089 of gimple_location_safe replaces gimple_location.
15090 (gimple_fold_call): Likewise.
15091 * ipa-devirt.c (ipa_devirt): Likewise.
15092 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
15093 * ipa.c (walk_polymorphic_call_targets): Likewise.
15094 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
15096 2014-06-27 Jakub Jelinek <jakub@redhat.com>
15098 PR tree-optimization/57233
15099 PR tree-optimization/61299
15100 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
15102 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
15103 would be lowered to scalar shifts, check if corresponding
15104 shifts and vector BIT_IOR_EXPR are supported and don't lower
15105 or lower just to narrower vector type in that case.
15106 * expmed.c (expand_shift_1): Fix up handling of vector
15107 shifts and rotates.
15109 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
15112 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
15114 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
15116 * doc/invoke.texi (-fsemantic-interposition): Document.
15117 * common.opt (fsemantic-interposition): New flag.
15118 * varasm.c (decl_replaceable_p): Use it.
15120 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
15123 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
15124 extraction other than index 3.
15126 2014-06-26 Teresa Johnson <tejohnson@google.com>
15128 * doc/invoke.texi: Fix typo.
15129 * dumpfile.c: Add support for documented -fdump-* options
15130 optimized/missed/note/optall.
15132 2014-06-26 Martin Jambor <mjambor@suse.cz>
15134 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
15135 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
15136 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
15137 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
15138 * opts.c (default_options_optimization): Set
15139 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
15140 * doc/invoke.texi (allow-load-data-races)
15141 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
15142 (allow-store-data-races): Document the new default.
15144 2014-06-26 Martin Jambor <mjambor@suse.cz>
15146 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
15147 renamed to ipa_impossible_devirt_target. Fix typo.
15148 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
15149 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
15150 ipa_impossible_devirt_target.
15152 2014-06-26 Richard Biener <rguenther@suse.de>
15154 PR tree-optimization/61607
15155 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
15156 explaining why we restrict copies on loop depth.
15157 * tree-ssa-dom.c (cprop_operand): Remove restriction on
15159 (record_equivalences_from_phis): Instead add it here.
15161 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
15163 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
15164 (LTO_WRAPPER_OBJS): New variable.
15165 (lto-wrapper$(exeext)): Use it.
15166 * collect2.c: Include "collect-utils.h".
15167 (verbose, debug): Remove variables.
15168 (at_file_supplied): No longer static.
15169 (tool_name): New variable.
15170 (do_wait, fork_execute, maybe_unlink): Don't declare.
15171 (tool_cleanup): No longer static.
15172 (notice): Remove function.
15173 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
15174 fork_execute calls.
15175 (collect_wait, do_wait, collect_execute): Remove functions.
15176 (maybe_unlink): No longer static.
15177 * collect2.h (verbose, debug): Don't declare.
15178 (at_file_supplied): Declare.
15179 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
15181 (collect_execute): Replace with implementation from collect2, plus a
15182 new arg use_atfile. All callers changed.
15183 (collect_wait): Replace with implementation from collect2.
15184 (maybe_unlink_file): Remove function.
15185 (fork_execute): Replace with implementation from collect2, plus a
15186 new arg use_atfile. All callers changed.
15187 (do_wait): Add call to utils_cleanup to the error path.
15188 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
15189 (tool_cleanup): Adjust declarations.
15190 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
15191 * tlink.c: Include "collect-utils.h".
15192 (tlink_execute): New arg use_atfile. All callers changed.
15193 (tlink_init, tlink_execute): Remove declarations.
15195 * collect-utils.c (save_temps): New variable.
15196 (do_wait): Use it instead of debug. Use fatal_error.
15197 * collect-utils.h (save_temps): Declare.
15198 * collect2.c (verbose): Rename from vflag. All uses changed.
15199 (tool_cleanup): New function, copied from collect_atexit.
15200 (collect_atexit, handler): Just call it.
15201 * collect2.h (verbose): Declaration renamed from vflag.
15202 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
15205 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
15206 (lto-wrapper$(exeext)): Link with collect-utils.o.
15207 * collect-utils.c: New file.
15208 * collect-utils.h: New file.
15209 * lto-wrapper.c: Include "collect-utils.h".
15210 (args_name): Delete variable.
15211 (tool_name): New variable.
15212 (tool_cleanup): New function.
15213 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
15214 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
15215 (fork_execute): Remove functions.
15217 2014-06-26 Nick Clifton <nickc@redhat.com>
15219 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
15221 * doc/extend.texi (Function Attributes): Fix typo in description
15222 of RX vector attribute.
15224 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
15226 * config.gcc (supported_defaults): Error when passing either
15227 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
15229 2014-06-26 Richard Biener <rguenther@suse.de>
15231 * tree-ssa-dom.c (cprop_operand): Remove restriction on
15232 propagating volatile pointers.
15234 2014-06-26 Richard Biener <rguenther@suse.de>
15236 PR tree-optimization/61607
15237 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
15238 loop if we redirected its latch edge.
15239 (thread_block_1): Do not cancel loops prematurely.
15241 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
15243 * toplev.c (backend_init_target): Move init_emit_regs and
15245 (backend_init) ... here; skip ira_init_once and backend_init_target.
15246 (target_reinit) ... and here; clear
15247 this_target_rtl->lang_dependent_initialized.
15248 (lang_dependent_init_target): Clear
15249 this_target_rtl->lang_dependent_initialized;
15250 break out rtl initialization to ...
15251 (initialize_rtl): ... here; call also backend_init_target
15253 * toplev.h (initialize_rtl): New function.
15254 * function.c: Include toplev.h
15255 (init_function_start): Call initialize_rtl.
15256 * rtl.h (target_rtl): Add target_specific_initialized,
15257 lang_dependent_initialized.
15259 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
15260 Jakub Jelinek <jakub@redhat.com>
15262 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
15264 2014-06-25 Tom de Vries <tom@codesourcery.com>
15266 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
15268 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
15270 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
15271 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
15272 Issue a strict overflow warning if appropriate.
15274 2014-06-25 Martin Liska <mliska@suse.cz>
15276 IPA REF refactoring
15277 * Makefile.in: Removed header file (ipa-ref-inline.h).
15278 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
15280 (cgraph_speculative_call_info): Likewise.
15281 (cgraph_for_node_thunks_and_aliases): Likewise.
15282 (cgraph_for_node_and_aliases): Likewise.
15283 (verify_cgraph_node): Likewise.
15284 * cgraph.h: Batch of IPA REF functions become member functions of
15285 symtab_node: add_reference, maybe_add_reference, clone_references,
15286 clone_referring, clone_reference, find_reference,
15287 remove_stmt_references, remove_all_references,
15288 remove_all_referring, dump_references, dump_referring,
15289 has_alias_p, iterate_reference, iterate_referring.
15290 * cgraphbuild.c (record_reference): New IPA REF function used.
15291 (record_type_list): Likewise.
15292 (record_eh_tables): Likewise.
15293 (mark_address): Likewise.
15294 (mark_load): Likewise.
15295 (mark_store): Likewise.
15296 (pass_build_cgraph_edges): Likewise.
15297 (rebuild_cgraph_edge): Likewise.
15298 (cgraph_rebuild_references): Likewise.
15299 (pass_remove_cgraph_callee_edges): Likewise.
15300 * cgraphclones.c (cgraph_clone_node): Likewise.
15301 (cgraph_create_virtual_clone): Likewise.
15302 (cgraph_materialize_clone): Likewise.
15303 (cgraph_materialize_all_clones): Likewise.
15304 * cgraphunit.c (cgraph_reset_node): Likewise.
15305 (cgraph_reset_node): Likewise.
15306 (analyze_function): Likewise.
15307 (assemble_thunks_and_aliases): Likewise.
15308 (expand_function): Likewise.
15309 * ipa-comdats.c (propagate_comdat_group): Likewise.
15310 (enqueue_references): Likewise.
15311 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
15312 (create_specialized_node): Likewise.
15313 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
15314 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
15315 * ipa-inline.c (reset_edge_caches): Likewise.
15316 (update_caller_keys): Likewise.
15317 (execute): Likewise.
15318 * ipa-prop.c (remove_described_reference): Likewise.
15319 (propagate_controlled_uses): Likewise.
15320 (ipa_edge_duplication_hook): Likewise.
15321 (ipa_modify_call_arguments): Likewise.
15322 * ipa-pure-const.c (propagate_pure_const): Likewise.
15323 * ipa-ref-inline.h: Header file removed, functions moved
15324 to symtab_node class.
15325 * ipa-ref.c (remove_reference): New class member function.
15326 (cannot_lead_to_return): New class member function.
15327 (referring_ref_list): Likewise.
15328 (referred_ref_list): Likewise.
15329 Rest of functions moved to symtab_node class.
15330 * ipa-ref.h: New member functions remove_reference,
15331 cannot_lead_to_return, referring_ref_list, referred_ref_list added
15333 ipa_ref_list class has new member functions: first_reference,
15334 first_referring, clear, nreferences.
15335 * ipa-reference.c (analyze_function): New IPA REF function used.
15336 (write_node_summary_p): Likewise.
15337 (ipa_reference_write_optimization_summary): Likewise.
15338 * ipa-split.c (split_function): Likewise.
15339 * ipa-utils.c (ipa_reverse_postorder): Likewise.
15340 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
15341 (function_and_variable_visibility): Likewise.
15342 * ipa.c (has_addr_references_p): Likewise.
15343 (process_references): Argument type changed.
15344 (symtab_remove_unreachable_nodes): New IPA REF function used.
15345 (process_references): Likewise.
15346 (set_writeonly_bit): Likewise.
15347 * lto-cgraph.c: Implementation of new symtab_node member functions
15348 that uses new IPA REF functions.
15349 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
15351 * lto-streamer-out.c (output_symbol_p): Likewise.
15352 * lto-streamer.h (referenced_from_this_partition_p): Argument type
15354 * symtab.c: Implementation of new IPA REF API.
15355 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
15356 (ipa_tm_create_version): Likewise.
15357 (ipa_tm_execute): Likewise.
15358 * tree-emutls.c (gen_emutls_addr): Likewise.
15359 * tree-inline.c (copy_bb): Likewise.
15360 (delete_unreachable_blocks_update_callgraph): Likewise.
15361 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
15362 (varpool_for_node_and_aliases): Likewise.
15364 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15366 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
15368 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15371 * fold-const.c (fold_checksum_tree): Use a hash_table of const
15372 tree_node * instead of tree_node *.
15374 (print_fold_checksum): Likewise.
15375 (fold_check_failed): Likewise.
15376 (debug_fold_checksum): Likewise.
15377 (fold_build1_stat_loc): Likewise.
15378 (fold_build2_stat_loc): Likewise.
15379 (fold_build3_stat_loc): Likewise.
15380 (fold_build_call_array_loc): Likewise.
15382 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
15384 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
15385 implementation with call to...
15386 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
15388 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
15391 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
15393 PR tree-optimization/57742
15394 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
15395 after replacing the statement.
15397 2014-06-25 Nick Clifton <nickc@redhat.com>
15399 * config/v850/v850.c (GHS_default_section_names): Change to const
15401 (GHS_current_section_names): Likewise.
15402 (v850_insert_attributes): Do not build strings, just assign the
15403 names directly. Change the type of 'chosen_section' to const
15405 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
15406 directly to the array entry.
15407 * config/v850/v850.h (GHS_default_section_names): Change to const
15409 (GHS_current_section_names): Likewise.
15411 2014-06-25 Jakub Jelinek <jakub@redhat.com>
15413 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
15414 (LANG_HOOKS_DECLS): Add it.
15415 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
15417 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
15418 * langhooks.h (struct lang_hooks_for_decls): Add
15419 omp_clause_linear_ctor hook.
15420 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
15421 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
15422 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
15423 combined simd loop use omp_clause_linear_ctor hook.
15425 2014-06-24 Cong Hou <congh@google.com>
15427 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
15428 pattern recognition.
15429 (type_conversion_p): PROMOTION is true if it's a type promotion
15430 conversion, and false otherwise. Return true if the given expression
15431 is a type conversion one.
15432 * tree-vectorizer.h: Adjust the number of patterns.
15433 * tree.def: Add SAD_EXPR.
15434 * optabs.def: Add sad_optab.
15435 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
15436 * expr.c (expand_expr_real_2): Likewise.
15437 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
15438 * gimple.c (get_gimple_rhs_num_ops): Likewise.
15439 * optabs.c (optab_for_tree_code): Likewise.
15440 * tree-cfg.c (estimate_operator_cost): Likewise.
15441 * tree-ssa-operands.c (get_expr_operands): Likewise.
15442 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
15443 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
15444 * doc/generic.texi: Add document for SAD_EXPR.
15445 * doc/md.texi: Add document for ssad and usad.
15447 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15449 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
15450 qualification in cast.
15452 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
15454 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
15455 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
15456 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
15457 (tree_function_decl): ... here.
15458 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
15459 streaming of vindex to ...
15460 (write_ts_function_decl_tree_pointers): ... here.
15461 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
15462 Do not stream DECL_VINDEX.
15463 (lto_input_ts_function_decl_tree_pointers): Stream it here.
15465 2014-06-24 Catherine Moore <clm@codesourcery.com>
15466 Sandra Loosemore <sandra@codesourcery.com>
15468 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
15469 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
15470 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
15472 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15474 * doc/invoke.texi (Warning Options): Remove duplicated
15475 -Wmaybe-uninitialized.
15477 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15479 PR tree-optimization/57742
15480 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
15481 (handle_builtin_malloc, handle_builtin_memset): New functions.
15482 (strlen_optimize_stmt): Call them.
15483 * passes.def: Move strlen after loop+dom but before vrp.
15485 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15488 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
15489 model family 6 CPU with has_longmode never use a CPU without
15492 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
15495 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
15498 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15500 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
15501 * dominance.c (iterate_fix_dominators): Use hash_map instead of
15503 * hash-map.h: New file.
15504 * ipa-comdats.c: Use hash_map instead of pointer_map.
15506 * lto-section-out.c: Adjust.
15507 * lto-streamer.h: Replace pointer_map with hash_map.
15508 * symtab.c (verify_symtab): Likewise.
15509 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
15510 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
15511 * tree-streamer.h: Likewise.
15512 * tree-streamer.c: Adjust.
15513 * pointer-set.h: Remove pointer_map.
15515 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15517 * hash-table.h: Add a template arg to choose between storing values
15518 and storing pointers to values, and then provide partial
15519 specializations for both.
15520 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
15521 should store, not the type values should point to.
15522 * tree-into-ssa.c (var_info_hasher): Likewise.
15523 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
15524 * tree-complex.c: Adjust.
15525 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
15526 table instead of int_tree_map *.
15527 * tree-parloops.c: Adjust.
15528 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
15529 type is being stored.
15530 * tree-vectorizer.c: Adjust.
15532 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15534 * hash-table.h: Remove a layer of indirection from hash_table so that
15535 it contains the hash table's data instead of a pointer to the data.
15536 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
15537 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
15538 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
15539 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
15540 fold-const.c, gcse.c, ggc-common.c,
15541 gimple-ssa-strength-reduction.c, gimplify.c,
15542 graphite-clast-to-gimple.c, graphite-dependences.c,
15543 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
15544 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
15545 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
15546 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
15547 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
15548 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
15549 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
15550 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
15551 tree-ssa-live.c, tree-ssa-loop-im.c,
15552 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
15553 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
15554 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
15555 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
15556 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
15557 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
15558 vtable-verify.c, vtable-verify.h: Adjust.
15560 2014-06-24 Richard Biener <rguenther@suse.de>
15562 PR tree-optimization/61572
15563 * tree-ssa-sink.c (statement_sink_location): Do not sink
15564 loads from hard registers.
15566 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15568 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
15569 not mentioned in clauses use private clause if the iterator is
15570 declared in #pragma omp for simd, and when adding lastprivate
15571 instead, add it to the outer #pragma omp for too. Diagnose
15572 if the variable is private in outer context. For simd collapse > 1
15573 loops, replace all iterators with temporaries.
15574 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
15575 same even in collapse > 1 loops.
15577 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
15578 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
15580 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
15581 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
15583 (gimplify_adjust_omp_clauses): Likewise.
15584 * omp-low.c (lower_rec_simd_input_clauses,
15585 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
15586 safelen the same as safelen(1).
15587 * tree-nested.c (convert_nonlocal_omp_clauses,
15588 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
15589 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
15590 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
15591 Fixup handling of GIMPLE_OMP_TARGET.
15592 (convert_tramp_reference_stmt, convert_gimple_call): Handle
15595 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
15597 PR tree-optimization/61554
15598 * tree-ssa-propagate.c: Include "bitmap.h".
15599 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
15600 properly update constructor/destructor.
15601 (substitute_and_fold_dom_walker::before_dom_children):
15602 Remove call to gimple_purge_dead_eh_edges, add bb->index to
15603 need_eh_cleaup instead.
15604 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
15607 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15609 * varpool.c (dump_varpool_node): Dump used_by_single_function.
15610 * tree-pass.h (make_pass_ipa_single_use): New pass.
15611 * cgraph.h (used_by_single_function): New flag.
15612 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
15614 * passes.def (pass_ipa_single_use): Scedule.
15615 * ipa.c (BOTTOM): New macro.
15616 (meet): New function
15617 (propagate_single_user): New function.
15618 (ipa_single_use): New function.
15619 (pass_data_ipa_single_use): New pass.
15620 (pass_ipa_single_use): New pass.
15621 (pass_ipa_single_use::gate): New gate.
15622 (make_pass_ipa_single_use): New function.
15624 2014-06-23 Kai Tietz <ktietz@redhat.com>
15627 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
15628 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
15630 2014-06-23 Richard Biener <rguenther@suse.de>
15632 * tree-ssa-loop.c (gate_loop): New function.
15633 (pass_tree_loop::gate): Call it.
15634 (pass_data_tree_no_loop, pass_tree_no_loop,
15635 make_pass_tree_no_loop): New.
15636 * tree-vectorizer.c: Include tree-scalar-evolution.c
15637 (pass_slp_vectorize::execute): Initialize loops and SCEV if
15639 (pass_slp_vectorize::clone): New method.
15640 * timevar.def (TV_TREE_NOLOOP): New.
15641 * tree-pass.h (make_pass_tree_no_loop): Declare.
15642 * passes.def (pass_tree_no_loop): New pass group with
15645 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
15648 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
15649 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
15651 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15653 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
15654 "yes" where needed.
15656 2014-06-23 Alan Modra <amodra@gmail.com>
15659 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
15660 to zero on debug statements.
15662 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15665 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
15666 Ignore third operand if present by marking qualifier_internal.
15668 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
15670 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
15672 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
15673 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
15674 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
15675 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
15676 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
15677 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
15678 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
15679 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
15680 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
15681 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
15682 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
15683 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
15684 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
15685 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
15686 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
15687 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
15688 logic in GCC vector extensions
15690 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
15691 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
15692 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
15693 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
15694 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
15695 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
15696 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
15697 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
15698 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
15699 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
15701 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
15703 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
15706 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
15707 (vget_low_s64): Use __GET_LOW macro.
15708 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
15709 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
15710 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
15711 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
15712 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
15714 (vcombine_s64): Use GCC vector extensions; remove cast.
15715 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
15716 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
15717 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
15718 Fix type signature; remove cast.
15720 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15723 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
15725 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
15727 (BUILTIN_VD1): New.
15728 (BUILTIN_VD_RE): Remove.
15729 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
15730 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
15731 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
15732 variant but not df.
15733 (vreinterpretv1df*, vreinterpret*v1df): New.
15734 (vreinterpretdf*, vreinterpret*df): Remove.
15735 * config/aarch64/aarch64-simd.md (aarch64_create,
15736 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
15737 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
15739 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
15740 (vcreate_f64): Remove cast, use v1df builtin.
15741 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
15742 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
15743 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
15744 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
15745 vmov_n_f64, vst1_f64): Use gcc vector extensions.
15746 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
15747 add range check using __builtin_aarch64_im_lane_boundsi.
15748 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
15749 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
15750 type signature, use gcc vector extensions.
15751 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
15752 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
15753 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
15754 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
15755 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
15756 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
15757 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
15758 vreinterpret_u64_f64): Use v1df builtin not df.
15760 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15762 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
15765 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15767 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
15770 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15772 * loop-invariant.c (pre_check_invariant_p): New function.
15773 (find_invariant_insn): Call pre_check_invariant_p.
15775 2014-06-22 Richard Henderson <rth@redhat.com>
15778 * compare-elim.c (struct comparison): Add eh_note.
15779 (find_comparison_dom_walker::before_dom_children): Don't eliminate
15780 a redundant comparison in a different EH region. Purge EH edges if
15783 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15785 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
15786 (var_shift): Use it.
15787 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
15788 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
15789 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
15790 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
15791 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
15792 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
15793 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
15794 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
15795 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
15796 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
15797 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
15798 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
15799 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
15800 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
15801 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
15802 *rotldi3_internal15be): Use the new attribute. Merge register and
15803 integer alternatives.
15805 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15807 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
15808 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
15809 split, *ashrdi3_internal3 and split): Delete, merge into...
15810 (ashr<mode>3): New expander.
15811 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
15812 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
15814 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15816 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
15817 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
15818 *rotldi3_internal3 and split): Delete, merge into...
15819 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
15820 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
15821 Use "rotlw" extended mnemonic.
15823 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15825 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
15826 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
15827 and split, *ashldi3_internal3 and split): Delete, merge into...
15828 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
15829 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
15831 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15833 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
15834 (lshrsi3, two anonymous define_insns and define_splits,
15835 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
15836 *lshrdi3_internal3 and split): Delete, merge into...
15837 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
15838 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
15840 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15842 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
15843 Remove "O" alternative.
15845 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
15847 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
15848 (mips_move_from_gpr_cost): Likewise.
15849 (mips_register_move_cost): Update accordingly.
15850 (mips_secondary_reload_class): Remove name of in_p.
15852 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
15855 * config/i386/i386.md (x86_64_shrd, x86_shrd,
15856 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
15858 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
15860 * config/nios2/nios2.c: Include "builtins.h".
15862 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15864 * cgraph.h (tls_model_names): New variable.
15865 * print-tree.c (print_node): Simplify.
15866 * varpool.c (tls_model_names): New variable.
15867 (dump_varpool_node): Output tls model.
15869 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15871 * ipa-visibility.c (function_and_variable_visibility): Disable
15872 temporarily local aliases for some targets.
15874 2014-06-20 Marek Polacek <polacek@redhat.com>
15876 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
15877 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
15878 into SANITIZE_UNDEFINED.
15879 * doc/invoke.texi: Describe -fsanitize=bounds.
15880 * gimplify.c (gimplify_call_expr): Add gimplification of internal
15881 functions created in the FEs.
15882 * internal-fn.c: Move "internal-fn.h" after "tree.h".
15883 (expand_UBSAN_BOUNDS): New function.
15884 * internal-fn.def (UBSAN_BOUNDS): New internal function.
15885 * internal-fn.h: Don't define internal functions here.
15886 * opts.c (common_handle_option): Add -fsanitize=bounds.
15887 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
15888 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
15889 * tree-core.h: Define internal functions here.
15890 (struct tree_base): Add ifn field.
15891 * tree-pretty-print.c: Include "internal-fn.h".
15892 (dump_generic_node): Handle functions without CALL_EXPR_FN.
15893 * tree.c (get_callee_fndecl): Likewise.
15894 (build_call_expr_internal_loc): New function.
15895 * tree.def (CALL_EXPR): Update description.
15896 * tree.h (CALL_EXPR_IFN): Define.
15897 (build_call_expr_internal_loc): Declare.
15898 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
15900 (ubsan_type_descriptor): Change bool parameter to enum
15901 ubsan_print_style. Adjust the code. Add handling of
15903 (ubsan_expand_bounds_ifn): New function.
15904 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
15905 (ubsan_build_overflow_builtin): Likewise.
15906 (instrument_bool_enum_load): Likewise.
15907 (ubsan_instrument_float_cast): Likewise.
15908 * ubsan.h (enum ubsan_print_style): New enum.
15909 (ubsan_expand_bounds_ifn): Declare.
15910 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
15912 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
15914 * config/rs6000/rs6000.md: Append `DONE' to preparation
15915 statements of `bswap' pattern splitters.
15917 2014-06-20 Tom de Vries <tom@codesourcery.com>
15919 * target.def (call_fusage_contains_non_callee_clobbers): Update
15921 * doc/tm.texi: Regenerate.
15923 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15924 Max Ostapenko <m.ostapenko@partner.samsung.com>
15927 * asan.c (instrument_strlen_call): Fixed instrumentation of
15930 2014-06-20 Martin Jambor <mjambor@suse.cz>
15933 * ipa-prop.c (impossible_devirt_target): New function.
15934 (try_make_edge_direct_virtual_call): Use it, also instead of
15937 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15938 Max Ostapenko <m.ostapenko@partner.samsung.com>
15941 * asan.c (build_check_stmt): Add condition.
15943 2014-06-20 Martin Jambor <mjambor@suse.cz>
15946 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
15949 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15951 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
15953 (VCONQ): Make comment more helpful.
15955 * config/aarch64/aarch64-simd.md
15956 (aarch64_sqdmulh_lane<mode>):
15957 Use VCOND for operands 2. Update lane checking and flipping logic.
15958 (aarch64_sqrdmulh_lane<mode>): Likewise.
15959 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
15960 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
15961 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
15962 attribute of operand 3 to VCOND.
15963 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
15964 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
15965 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
15966 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
15967 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
15968 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
15970 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
15971 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
15972 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
15973 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
15974 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
15975 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
15976 operand to VCOND. Update lane flipping and bounds checking logic.
15977 (aarch64_sqdmlal2_lane<mode>): Likewise.
15978 (aarch64_sqdmlsl_lane<mode>): Likewise.
15979 (aarch64_sqdmull_lane<mode>): Likewise.
15980 (aarch64_sqdmull2_lane<mode>): Likewise.
15981 (aarch64_sqdmlal_laneq<mode>):
15982 Replace VCON usage with VCONQ.
15983 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
15984 (aarch64_sqdmlal2_laneq<mode>): Emit
15985 aarch64_sqdmlal2_laneq<mode>_internal insn.
15986 Replace VCON with VCONQ.
15987 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
15988 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
15989 (aarch64_sqdmull_laneq<mode>): Emit
15990 aarch64_sqdmull_laneq<mode>_internal insn.
15991 Replace VCON with VCONQ.
15992 (aarch64_sqdmull2_laneq<mode>): Emit
15993 aarch64_sqdmull2_laneq<mode>_internal insn.
15994 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
15995 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
15996 of 3rd argument to int16x4_t.
15997 (vqdmlalh_lane_s16): Likewise.
15998 (vqdmlslh_lane_s16): Likewise.
15999 (vqdmull_high_lane_s16): Likewise.
16000 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
16001 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
16002 (vqdmlsl_lane_s16): Likewise.
16003 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
16004 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
16005 (vqdmlals_lane_s32): Likewise.
16006 (vqdmlsls_lane_s32): Likewise.
16007 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
16008 (vqdmulls_lane_s32): Likewise.
16009 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
16010 (vqdmlsl_lane_s32): Likewise.
16011 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
16012 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
16013 (vqrdmulhh_lane_s16): Likewise.
16014 (vqdmlsl_high_lane_s16): Likewise.
16015 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
16016 (vqdmlsl_high_lane_s32): Likewise.
16017 (vqrdmulhs_lane_s32): Likewise.
16019 2014-06-20 Tom de Vries <tom@codesourcery.com>
16021 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
16022 get_call_reg_set_usage.
16024 2014-06-20 Tom de Vries <tom@codesourcery.com>
16026 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
16027 it contains all call_used_regs.
16029 2014-06-20 Tom de Vries <tom@codesourcery.com>
16031 * final.c (collect_fn_hard_reg_usage): Add and use variable
16032 function_used_regs.
16034 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
16036 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
16037 (set_init_priority, get_init_priority, set_fini_priority,
16038 get_fini_priority): New methods.
16039 * tree.c (init_priority_for_decl): Remove.
16040 (init_ttree): Do not initialize init priority.
16041 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
16042 (decl_priority_info): Remove.
16043 (decl_init_priority_insert): Rewrite.
16044 (decl_fini_priority_insert): Rewrite.
16045 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
16046 tree_priority_map_marked_p): Remove.
16047 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
16048 * lto-streamer-out.c (hash_tree): Do not hash priorities.
16049 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
16050 not output priorities.
16051 (pack_ts_function_decl_value_fields): Likewise.
16052 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
16053 not input priorities.
16054 (unpack_ts_function_decl_value_fields): Likewise.
16055 * symtab.c (symbol_priority_map): Declare.
16056 (init_priority_hash): Declare.
16057 (symtab_unregister_node): Unregister from priority hash, too.
16058 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
16060 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
16061 (symbol_priority_info): New function.
16062 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
16064 * tree-core.h (tree_priority_map): Remove.
16066 2014-06-20 Jakub Jelinek <jakub@redhat.com>
16068 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
16069 0xff to uint64_t before shifting it up.
16071 2014-06-20 Julian Brown <julian@codesourcery.com>
16072 Chung-Lin Tang <cltang@codesourcery.com>
16074 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
16075 TARGET_THUMB1_ONLY. Add comments.
16077 2014-06-19 Tom de Vries <tom@codesourcery.com>
16079 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
16080 return type to void.
16081 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
16083 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
16085 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
16086 as "move", from depends_on.
16088 2014-06-19 Terry Guo <terry.guo@arm.com>
16090 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
16093 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
16095 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
16097 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
16099 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
16102 * config/sh/sh.c (prepare_move_operands): Don't process TLS
16103 addresses here if reload in progress or completed.
16105 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
16107 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
16108 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
16109 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
16110 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
16111 (mips_register_priority): New function that implements the target
16112 hook TARGET_REGISTER_PRIORITY.
16113 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
16114 (mips_lra_p): Likewise for TARGET_LRA_P.
16115 (TARGET_REGISTER_PRIORITY): Define macro.
16116 (TARGET_SPILL_CLASS): Likewise.
16117 (TARGET_LRA_P): Likewise.
16118 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
16120 (REG_CLASS_NAMES): Likewise.
16121 (REG_CLASS_CONTENTS): Likewise.
16122 (BASE_REG_CLASS): Use M16_SP_REGS.
16123 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
16124 New set attribute to enable alternatives depending on the register
16126 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
16127 (*lea64): Disable pattern for MIPS16.
16128 * config/mips/mips.opt (mlra): New option.
16130 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
16132 * lra-constraints.c (base_to_reg): New function.
16133 (process_address): Use new function.
16135 2014-06-18 Tom de Vries <tom@codesourcery.com>
16137 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
16138 * config/aarch64/aarch64.c
16139 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
16140 (aarch64_emit_call_insn): New function.
16141 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
16143 * config/aarch64/aarch64.md (define_expand "call_internal")
16144 (define_expand "call_value_internal", define_expand "sibcall_internal")
16145 (define_expand "sibcall_value_internal"): New.
16146 (define_expand "call", define_expand "call_value")
16147 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
16148 expand variant and aarch64_emit_call_insn.
16150 2014-06-18 Radovan Obradovic <robradovic@mips.com>
16151 Tom de Vries <tom@codesourcery.com>
16153 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
16154 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
16156 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
16157 clobbers to CALL_INSN_FUNCTION_USAGE.
16158 (define_expand "sibcall_internal")
16159 (define_expand "sibcall_value_internal"): New.
16160 (define_expand "call", define_expand "call_value"): Add argument to
16161 arm_emit_call_insn.
16162 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
16163 (define_expand "sibcall_value"): Use sibcall_value_internal and
16164 arm_emit_call_insn.
16166 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16168 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
16170 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16172 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
16175 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16177 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
16178 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
16179 annotations. Fix DWARF information.
16181 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16183 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
16184 __udivmoddi4, and fixups for negative operands.
16186 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16188 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
16190 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16192 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
16195 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16197 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
16200 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16202 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
16203 describing register usage on function entry and exit.
16205 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16207 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
16208 (__aeabi_ldivmod): Fix whitespace.
16210 2014-06-18 Andreas Schwab <schwab@suse.de>
16212 * doc/md.texi (Standard Names): Use @itemx for grouped items.
16213 Remove blank line after @item.
16215 2014-06-18 Richard Henderson <rth@redhat.com>
16218 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
16220 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16222 * config/arm/arm.c (neon_vector_mem_operand): Allow register
16223 POST_MODIFY for neon loads and stores.
16224 (arm_print_operand): Output post-index register for neon loads and
16227 2014-06-18 Richard Biener <rguenther@suse.de>
16229 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
16231 2014-06-18 Richard Biener <rguenther@suse.de>
16233 * tree-pass.h (make_pass_dce_loop): Remove.
16234 * passes.def: Replace pass_dce_loop with pass_dce.
16235 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
16236 changed free niter estimates and reset the scev cache.
16237 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
16238 make_pass_dce_loop): Remove.
16239 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
16240 (fini_copy_prop): Return whether something changed. Always
16241 let substitute_and_fold perform DCE and free niter estimates
16242 and reset the scev cache if so.
16243 (execute_copy_prop): If sth changed schedule cleanup-cfg.
16244 (pass_data_copy_prop): Do not unconditionally schedule
16245 cleanup-cfg or update-ssa.
16247 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
16249 PR tree-optimization/61518
16250 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
16251 reduction var is used in reduction stmt or phi-function only.
16253 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16255 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
16257 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
16259 PR tree-optimization/61517
16260 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
16261 whose rhs's first tree is the source expression instead of the
16263 (find_bswap_or_nop): Likewise.
16264 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
16265 gimple stmt whose rhs's first tree is the source. In the memory source
16266 case, move the stmt to be replaced close to one of the original load to
16267 avoid the problem of a store between the load and the stmt's original
16269 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
16272 2014-06-18 Andreas Schwab <schwab@suse.de>
16274 PR rtl-optimization/54555
16275 * postreload.c (move2add_use_add2_insn): Substitute
16276 STRICT_LOW_PART only if it is cheaper.
16278 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
16280 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
16281 Do not use unspec as call operand. Use memory_operand instead of
16282 memory_nox32_operand and add "m" operand constraint. Disable
16283 pattern for TARGET_X32.
16284 (*sibcall_pop_memory): Ditto.
16285 (*sibcall_value_memory): Ditto.
16286 (*sibcall_value_pop_memory): Ditto.
16287 (sibcall peepholes): Merge SImode and DImode patterns using
16288 W mode iterator. Use memory_operand instead of memory_nox32_operand.
16289 Disable pattern for TARGET_X32. Check if eliminated register is
16290 really dead after call insn. Generate call RTX without unspec operand.
16291 (sibcall_value peepholes): Ditto.
16292 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
16293 instead of memory_nox32_operand. Check if eliminated register is
16294 really dead after call insn. Generate call RTX without unspec operand.
16295 (sibcall_value_pop peepholes): Ditto.
16296 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
16298 2014-06-18 Terry Guo <terry.guo@arm.com>
16301 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
16304 2014-06-18 Olivier Hainque <hainque@adacore.com>
16306 * tree-core.h (tree_block): Add an "end_locus" field, allowing
16307 memorization of the end of block source location.
16308 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
16309 * gimplify.c (gimplify_bind_expr): Propagate the block start and
16310 end source location info we have on the block entry/exit code we
16313 2014-06-18 Richard Biener <rguenther@suse.de>
16315 * common.opt (fssa-phiopt): New option.
16316 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
16318 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
16319 * doc/invoke.texi (-fssa-phiopt): Document.
16321 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16323 * genattrtab.c (n_bypassed): New variable.
16324 (process_bypasses): Initialise n_bypassed.
16325 Count number of bypassed reservations.
16326 (make_automaton_attrs): Allocate space for bypassed reservations
16327 rather than number of bypasses.
16329 2014-06-18 Richard Biener <rguenther@suse.de>
16331 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
16332 we propagated anything.
16333 (substitute_and_fold_dom_walker::before_dom_children): Something
16334 changed if we propagated into PHI arguments.
16335 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
16338 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
16340 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
16342 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
16343 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
16344 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
16345 Introduces alternative way of loads group permutaions.
16346 (vect_transform_grouped_load): Try alternative way of permutations.
16348 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16350 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
16351 changed in ORT_TARGET region, don't jump to do_outer.
16352 (struct gimplify_adjust_omp_clauses_data): New type.
16353 (gimplify_adjust_omp_clauses_1): Adjust for data being
16354 a struct gimplify_adjust_omp_clauses_data pointer instead
16355 of tree *. Pass pre_p as a new argument to
16356 lang_hooks.decls.omp_finish_clause hook.
16357 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
16358 splay_tree_foreach to pass both list_p and pre_p.
16359 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
16360 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
16361 gimplify_adjust_omp_clauses callers.
16362 * langhooks.c (lhd_omp_finish_clause): New function.
16363 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
16364 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
16365 * langhooks.h (struct lang_hooks_for_decls): Add a new
16366 gimple_seq * argument to omp_finish_clause hook.
16367 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
16368 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
16369 (scan_omp_parallel, lower_omp_for): When adding
16370 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
16371 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
16372 * tree-nested.c (convert_nonlocal_omp_clauses,
16373 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
16374 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
16376 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
16378 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
16379 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
16381 2014-06-17 Xinliang David Li <davidxl@google.com>
16383 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
16384 * passes.c (pass_init_dump_file): Do not set initialize
16385 flag to false unconditionally.
16387 2014-06-17 Richard Biener <rguenther@suse.de>
16389 * genopinit.c (main): Use vec<>::qsort method.
16390 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
16392 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
16394 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
16396 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
16397 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
16398 (mips_move_to_gpr_cost): Remove ST_REGS case.
16399 (mips_move_from_gpr_cost): Likewise.
16400 (mips_register_move_cost): Likewise.
16401 (mips_secondary_reload_class): Likewise.
16403 2014-06-17 Richard Biener <rguenther@suse.de>
16405 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
16406 (pass_all_optimizations): Move 3rd copy-prop pass from after
16407 fre to before ifcombine/phiopt.
16409 2014-06-17 Richard Biener <rguenther@suse.de>
16411 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
16412 and allow all blocks to be forwarders.
16414 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
16417 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
16418 variable 'size'; calculate 'size' right in the front; use
16419 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
16420 pcum->aapcs_stack_words.
16422 2014-06-17 Nick Clifton <nickc@redhat.com>
16424 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
16425 (umulhi3, mulsidi3, umulsidi3): Likewise.
16427 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
16429 PR middle-end/61508
16430 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
16431 check for section name.
16433 2014-06-17 Richard Biener <rguenther@suse.de>
16435 * tree-ssa-propagate.c: Include domwalk.h.
16436 (substitute_and_fold): Outline main worker into a domwalker ...
16437 (substitute_and_fold_dom_walker::before_dom_children): ... here.
16438 Schedule stmts we can fully propagate for removal. Remove
16440 (substitute_and_fold): Apply a dominator walk to perform
16441 substitution. Process stmts scheduled for removal here.
16443 2014-06-17 Richard Biener <rguenther@suse.de>
16445 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
16446 of PHI node moving.
16448 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
16450 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
16451 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
16452 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
16453 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
16454 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
16456 (get_fpscr) : Likewise.
16458 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16460 PR rtl-optimization/61325
16461 * lra-constraints.c (valid_address_p): Add forward declaration.
16462 (simplify_operand_subreg): Check address validity before and after
16463 alter_reg of memory subreg.
16465 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
16467 * config/i386/i386.c (decide_alg): Correctly handle
16468 maximum size of stringop algorithm.
16470 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16472 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
16474 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16476 PR rtl-optimization/61522
16477 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
16479 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
16482 * symtab.c (symtab_node::reset_section): New method.
16483 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16485 * cgraph.h (reset_section): Declare.
16486 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16487 do not consider comdat locals.
16488 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16490 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16491 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16492 reset sections of symbols dragged out of the comdats.
16493 (function_and_variable_visibility): Reset sections of
16496 2014-06-16 Richard Biener <rguenther@suse.de>
16498 PR tree-optimization/61482
16499 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
16500 [-INF(OVF), +INF(OVF)] range.
16502 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
16504 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
16505 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
16506 handling 32-bit multiplication.
16508 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
16510 PR middle-end/61430
16511 * lra-lives.c (process_bb_lives): Skip creating copy during
16512 insn scan when src/dest has constrained to same regno.
16514 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16516 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
16517 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
16519 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16521 * asan.c (check_func): New function.
16522 (maybe_create_ssa_name): Likewise.
16523 (build_check_stmt_with_calls): Likewise.
16524 (use_calls_p): Likewise.
16525 (report_error_func): Change interface.
16526 (build_check_stmt): Allow non-integer lengths; add support
16528 (asan_instrument): Likewise.
16529 (instrument_mem_region_access): Moved code to build_check_stmt.
16530 (instrument_derefs): Likewise.
16531 (instrument_strlen_call): Likewise.
16532 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
16533 * doc/invoke.texi: Describe new parameter.
16534 * params.def: Define new parameter.
16535 * params.h: Likewise.
16536 * sanitizer.def: Describe new builtins.
16538 2014-06-16 Richard Biener <rguenther@suse.de>
16540 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16541 Make all defs available at the end.
16542 (eliminate): If we remove a PHI node schedule cfg-cleanup.
16544 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16547 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
16549 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
16552 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
16553 initialization. Replace remaining use of uid.
16555 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16557 * c-family/c-common.c (handle_tls_model_attribute): Use
16558 set_decl_tls_model.
16559 * c-family/c-common.c (handle_tls_model_attribute): Use
16560 set_decl_tls_model.
16561 * cgraph.h (struct varpool_node): Add tls_model.
16562 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
16563 * tree.h (DECL_TLS_MODEL): Update.
16564 (DECL_THREAD_LOCAL_P): Check that variable is static.
16565 (decl_tls_model): Declare.
16566 (set_decl_tls_model): Declare.
16567 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
16568 set symbol prorperties.
16569 (get_emutls_init_templ_addr): Cleanup.
16570 (new_emutls_decl): Update.
16571 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
16572 (lto_input_varpool_node): Likewise.
16573 * lto-streamer-out.c (hash_tree): Likewise.
16574 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
16575 not stream DECL_TLS_MODEL.
16576 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
16577 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
16579 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16581 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
16583 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16585 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
16586 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
16588 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
16589 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
16590 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
16591 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
16592 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
16593 (df_get_artificial_defs, df_get_artificial_uses)
16594 (df_single_def, df_single_use): Update accordingly.
16595 (df_refs_chain_dump): Take the first element in a linked list as
16596 parameter, rather than a pointer to an array of pointers.
16597 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
16598 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
16599 (df_chain_create_bb_process_use): Likewise.
16600 (df_md_bb_local_compute_process_def): Likewise.
16601 * fwprop.c (process_defs, process_uses): Likewise.
16602 (register_active_defs, update_uses): Likewise.
16603 (forward_propagate_asm): Update for new df_ref linking.
16604 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
16605 (df_null_ref_rec, df_null_mw_rec): Likewise.
16606 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
16608 (df_scan_free_bb_info): Remove check for null artificial_defs.
16609 (df_install_ref_incremental): Adjust for new df_ref linking.
16610 Use a single-element insertion rather than a full sort.
16611 (df_ref_chain_delete_du_chain): Take the first element
16612 in a linked list as parameter, rather than a pointer to an array of
16614 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
16615 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
16616 (df_insn_info_delete): Remove check for null defs and call to
16617 df_scan_free_mws_vec.
16618 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
16619 null rather than df_null_*_rec.
16620 (df_insn_rescan_debug_internal): Likewise, and update null
16621 checks in the same way. Remove check for null defs.
16622 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
16623 Move a single element rather doing a full sort.
16624 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
16626 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
16627 Initialize df_ref and df_mw_hardreg lists to null rather than
16629 (df_ref_compare): Take df_refs as parameter, transferring the
16630 old interface to...
16631 (df_ref_ptr_compare): ...this new function.
16632 (df_sort_and_compress_refs): Update accordingly.
16633 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
16634 old interface to...
16635 (df_mw_ptr_compare): ...this new function.
16636 (df_sort_and_compress_mws): Update accordingly.
16637 (df_install_refs, df_install_mws): Return a linked list rather than
16638 an array of pointers.
16639 (df_refs_add_to_chains): Assert that old lists are empty rather
16641 (df_insn_refs_verify): Don't handle null defs speciailly.
16642 * web.c (union_match_dups): Update for new df_ref linking.
16644 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16646 * df.h (df_ref_create, df_ref_remove): Delete.
16647 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
16648 (df_ref_remove): Likewise.
16650 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16652 * df.h (df_single_def, df_single_use): New functions.
16653 * ira.c (find_moveable_pseudos): Use them.
16655 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16657 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
16658 * df-problems.c (df_note_bb_compute): Use it.
16659 * regstat.c (regstat_bb_compute_ri): Likewise.
16661 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16663 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
16664 * cse.c (cse_extended_basic_block): Use them.
16665 * dce.c (mark_artificial_use): Likewise.
16666 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
16667 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16668 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
16669 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
16670 (df_simulate_initialize_backwards): Likewise.
16671 (df_simulate_finalize_backwards): Likewise.
16672 (df_simulate_initialize_forwards): Likewise.
16673 (df_md_simulate_artificial_defs_at_top): Likewise.
16674 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16675 * regrename.c (init_rename_info): Likewise.
16676 * regstat.c (regstat_bb_compute_ri): Likewise.
16677 (regstat_bb_compute_calls_crossed): Likewise.
16679 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16681 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
16682 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
16683 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
16684 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
16685 * combine.c (create_log_links): Likewise.
16686 * compare-elim.c (find_flags_uses_in_insn): Likewise.
16687 (try_eliminate_compare): Likewise.
16688 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
16689 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
16690 (remove_reg_equal_equiv_notes_for_defs): Likewise.
16691 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
16692 (word_dce_process_block, dce_process_block): Likewise.
16693 * ddg.c (def_has_ccmode_p): Likewise.
16694 * df-core.c (df_bb_regno_first_def_find): Likewise.
16695 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
16696 * df-problems.c (df_rd_simulate_one_insn): Likewise.
16697 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16698 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
16699 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
16700 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
16701 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
16702 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
16703 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
16704 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
16705 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16706 * fwprop.c (local_ref_killed_between_p): Likewise.
16707 (all_uses_available_at, free_load_extend): Likewise.
16708 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
16709 * hw-doloop.c (scan_loop): Likewise.
16710 * ifcvt.c (dead_or_predicable): Likewise.
16711 * init-regs.c (initialize_uninitialized_regs): Likewise.
16712 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
16713 (process_bb_node_lives): Likewise.
16714 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
16715 (find_moveable_pseudos): Likewise.
16716 * loop-invariant.c (check_dependencies, record_uses): Likewise.
16717 * recog.c (peep2_find_free_register): Likewise.
16718 * ree.c (get_defs): Likewise.
16719 * regstat.c (regstat_bb_compute_ri): Likewise.
16720 (regstat_bb_compute_calls_crossed): Likewise.
16721 * sched-deps.c (find_inc, find_mem): Likewise.
16722 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
16723 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
16724 * shrink-wrap.c (requires_stack_frame_p): Likewise.
16725 (prepare_shrink_wrap): Likewise.
16726 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
16727 * web.c (union_defs, pass_web::execute): Likewise.
16728 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
16729 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
16731 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
16733 * lra-assign.c (assign_by_spills): Add code to assign vector regs
16734 to inheritance pseudos.
16735 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
16737 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
16740 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
16741 (BU_MISC_2): Rename to ...
16742 (BU_LDBL128_2): ... this.
16743 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
16744 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
16745 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
16746 RS6000_BTM_LDBL128.
16747 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
16748 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
16749 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
16750 (unpacktf_1): Likewise.
16751 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
16752 (__builtin_longdouble_dw1): Likewise.
16753 * doc/sourcebuild.texi (longdouble128): Document.
16755 2014-06-13 Jeff Law <law@redhat.com>
16757 PR rtl-optimization/61094
16758 PR rtl-optimization/61446
16759 * ree.c (combine_reaching_defs): Get the mode for the copy from
16760 the extension insn rather than the defining insn.
16762 2014-06-13 Dehao Chen <dehao@google.com>
16764 * dwarf2out.c (add_linkage_name): Emit more linkage name.
16766 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
16768 * doc/install.texi (--enable-linker-plugin-configure-flags)
16769 (--enable-linker-plugin-flags): Document new flags.
16771 2014-06-13 Martin Jambor <mjambor@suse.cz>
16774 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
16775 cache_token if returning early.
16777 2014-06-13 Nick Clifton <nickc@redhat.com>
16779 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
16780 requested alignment is active.
16781 (LABEL_ALIGN): Likewise.
16782 (LOOP_ALIGN): Likewise.
16784 2014-06-13 Richard Biener <rguenther@suse.de>
16786 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16787 Rewrite to propagate the VN result into all uses where
16788 possible and to remove stmts becoming dead because of that.
16789 (eliminate): Generalize stmt removal handling, remove in
16790 reverse dominator order to support proper debug stmt
16791 generation. Update stmts before removing stmts.
16792 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
16794 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
16796 PR tree-optimization/61375
16797 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
16798 symbolic number cannot be represented in an uint64_t.
16799 (find_bswap_or_nop_1): Likewise.
16801 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16803 * symtab.c (symtab_node::reset_section): New method.
16804 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16806 * cgraph.h (reset_section): Declare.
16807 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16808 do not consider comdat locals.
16809 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16811 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16812 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16813 reset sections of symbols dragged out of the comdats.
16814 (function_and_variable_visibility): Reset sections of
16817 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16819 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
16820 to use symtab and decl_binds_to_current_def_p
16821 * tree-vectorizer.c (increase_alignment): Increase alignment
16822 of alias target, too.
16824 2014-06-12 Jakub Jelinek <jakub@redhat.com>
16826 PR middle-end/61486
16827 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
16828 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
16829 if outer combined construct is distribute.
16830 (gimplify_omp_for): For OMP_DISTRIBUTE set
16831 gimplify_omp_ctxp->distribute.
16832 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
16833 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
16834 mapping into decl map.
16836 2014-06-12 Jason Merrill <jason@redhat.com>
16838 * common.opt (fabi-version): Change default to 0.
16840 2014-06-12 Jason Merrill <jason@redhat.com>
16842 * toplev.c (process_options): Reject -fabi-version=1.
16844 2014-06-12 Jeff Law <law@redhat.com>
16846 PR tree-optimization/61009
16847 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
16848 value when we stop processing a block due to problematic PHIs.
16850 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
16852 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
16853 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
16854 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
16855 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
16856 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
16857 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
16858 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
16859 are not in the spec.
16861 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
16864 * config/aarch64/aarch64-modes.def: Add V1DFmode.
16865 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
16868 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
16870 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
16872 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
16875 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
16876 loading from address spaces.
16878 2014-06-12 Martin Liska <mliska@suse.cz>
16881 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
16882 statement is reachable.
16884 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
16886 * symtab.c (section_hash): New hash.
16887 (symtab_unregister_node): Clear section before freeing.
16888 (hash_section_hash_entry): New haser.
16889 (eq_sections): New function.
16890 (symtab_node::set_section_for_node): New method.
16891 (set_section_1): Update.
16892 (symtab_node::set_section): Take string instead of tree as parameter.
16893 (symtab_resolve_alias): Update.
16894 * cgraph.h (section_hash_entry_d): New structure.
16895 (section_hash_entry): New typedef.
16896 (cgraph_node): Change comdat_group_ to x_comdat_group,
16897 change section_ to x_section and turn into section_hash_entry;
16898 update accestors; put set_section_for_node offline.
16899 * tree.c (decl_section_name): Turn into string.
16900 (set_decl_section_name): Change parameter to be string.
16901 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
16902 * sdbout.c (sdbout_one_type): Update.
16903 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
16904 * varasm.c (IN_NAMED_SECTION, get_named_section,
16905 resolve_unique_section, hot_function_section, get_named_text_section,
16906 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
16907 make_decl_rtl, default_unique_section): Update.
16908 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
16909 (c6x_elf_unique_section): Update.
16910 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
16911 * config/pa/pa.c (pa_function_section): Update.
16912 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
16913 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
16914 * config/arc/arc.c (arc_in_small_data_p): Update.
16915 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
16916 * config/mcore/mcore.c (mcore_unique_section): Update.
16917 * config/mips/mips.c (mips16_build_function_stub): Update.
16918 (mips16_build_call_stub): Update.
16919 (mips_function_rodata_section): Update.
16920 (mips_in_small_data_p): Update.
16921 * config/score/score.c (score_in_small_data_p): Update.
16922 * config/rx/rx.c (rx_in_small_data): Update.
16923 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
16924 (rs6000_xcoff_asm_named_section): Update.
16925 (rs6000_xcoff_unique_section): Update.
16926 * config/frv/frv.c (frv_string_begins_with): Update.
16927 (frv_in_small_data_p): Update.
16928 * config/v850/v850.c (v850_encode_data_area): Update.
16929 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
16930 (bfin_handle_l1_data_attribute): Update.
16931 (bfin_handle_l2_attribute): Update.
16932 * config/mep/mep.c (mep_unique_section): Update.
16933 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
16935 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
16936 (h8300_handle_tiny_data_attribute): Update.
16937 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
16938 (m32r_in_small_data_p): Update.
16939 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
16940 * config/i386/i386.c (ix86_in_large_data_p): Update.
16941 * config/i386/winnt.c (i386_pe_unique_section): Update.
16942 * config/darwin.c (darwin_function_section): Update.
16943 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
16944 * tree-emutls.c (get_emutls_init_templ_addr): Update.
16945 (new_emutls_decl): Update.
16946 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
16947 input_varpool_node): Update.
16948 (ead_string_cst): Turn to ...
16949 (read_string): ... this one.
16950 * dwarf2out.c (secname_for_decl): Update.
16951 * asan.c (asan_protect_global): Update.
16953 2014-06-11 DJ Delorie <dj@redhat.com>
16955 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
16957 * config/rx/rx.c (rx_option_override): Likewise.
16958 (rx_align_for_label): Likewise.
16960 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
16962 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
16964 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
16967 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16969 * common.md: New file.
16970 * doc/md.texi: Update description of generic, machine-independent
16972 * config/s390/constraints.md (e): Delete.
16973 * Makefile.in (md_file): Include common.md.
16974 * config/m32c/t-m32c (md_file): Likewise.
16975 * genpreds.c (general_mem): New array.
16976 (generic_constraint_letters): Remove constraints now defined by
16978 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16979 Allow the first character to be '<' or '>' as well.
16980 * genoutput.c (general_mem): New array.
16981 (indep_constraints): Remove constraints now defined by common.md.
16982 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16983 Remove special handling of 'm'.
16984 * ira-costs.c (record_reg_classes): Remove special handling of
16985 constraints now defined by common.md.
16986 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16987 * ira-lives.c (single_reg_class): Likewise.
16988 (ira_implicitly_set_insn_hard_regs): Likewise.
16989 * lra-constraints.c (reg_class_from_constraints): Likewise.
16990 (process_alt_operands, process_address, curr_insn_transform): Likewise.
16991 * postreload.c (reload_cse_simplify_operands): Likewise.
16992 * reload.c (push_secondary_reload, scratch_reload_class)
16993 (find_reloads, alternative_allows_const_pool_ref): Likewise.
16994 * reload1.c (maybe_fix_stack_asms): Likewise.
16995 * targhooks.c (default_secondary_reload): Likewise.
16996 * stmt.c (parse_output_constraint): Likewise.
16997 * recog.c (preprocess_constraints): Likewise.
16998 (constrain_operands, peep2_find_free_register): Likewise.
16999 (asm_operand_ok): Likewise, but add a comment saying why 'o'
17000 must be handled specially.
17002 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17004 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
17005 * genpreds.c (have_const_dbl_constraints): Delete.
17006 (add_constraint): Don't set it.
17007 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
17008 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
17009 constraints using the lookup_constraint logic.
17010 * ira-lives.c (single_reg_class): Likewise.
17011 * ira.c (ira_setup_alts): Likewise.
17012 * lra-constraints.c (process_alt_operands): Likewise.
17013 * recog.c (asm_operand_ok, constrain_operands): Likewise.
17014 * reload.c (find_reloads): Likewise.
17016 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17018 * genpreds.c (const_int_start, const_int_end): New variables.
17019 (choose_enum_order): Output CONST_INT constraints before memory
17021 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
17023 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
17024 * ira.c (ira_setup_alts): Likewise.
17025 * lra-constraints.c (process_alt_operands): Likewise.
17026 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
17027 * reload.c (find_reloads): Likewise.
17029 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17031 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
17032 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
17033 * recog.c (preprocess_constraints): Update accordingly.
17035 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17037 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
17038 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
17039 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
17040 * genpreds.c (print_type_tree): New function.
17041 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
17042 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
17043 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
17044 Write out enum constraint_type and get_constraint_type.
17045 * lra-constraints.c (satisfies_memory_constraint_p): Take a
17046 constraint_num rather than a constraint string.
17047 (satisfies_address_constraint_p): Likewise.
17048 (reg_class_from_constraints): Avoid old constraint macros.
17049 (process_alt_operands, process_address_1): Likewise.
17050 (curr_insn_transform): Likewise.
17051 * ira-costs.c (record_reg_classes): Likewise.
17052 (record_operand_costs): Likewise.
17053 * ira-lives.c (single_reg_class): Likewise.
17054 (ira_implicitly_set_insn_hard_regs): Likewise.
17055 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
17056 * postreload.c (reload_cse_simplify_operands): Likewise.
17057 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
17058 (constrain_operands, peep2_find_free_register): Likewise.
17059 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
17060 (find_reloads, alternative_allows_const_pool_ref): Likewise.
17061 * reload1.c (maybe_fix_stack_asms): Likewise.
17062 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
17063 * targhooks.c (default_secondary_reload): Likewise.
17064 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
17065 to EXTRA_CONSTRAINT_STR.
17066 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
17068 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17070 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
17071 (write_constraint_satisfied_p_array): ...this new function.
17072 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
17074 (write_insn_preds_c): Update accordingly.
17076 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17078 * genpreds.c (write_lookup_constraint): Rename to...
17079 (write_lookup_constraint_1): ...this.
17080 (write_lookup_constraint_array): New function.
17081 (write_tm_preds_h): Define lookup_constraint as an inline function
17082 that uses write_lookup_constraint_array where possible.
17083 (write_insn_preds_c): Update for the changes above.
17085 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17087 * doc/md.texi (regclass_for_constraint): Rename to...
17088 (reg_class_for_constraint): ...this.
17089 * genpreds.c (num_constraints, enum_order, register_start)
17090 (register_end, satisfied_start, memory_start, memory_end)
17091 (address_start, address_end): New variables.
17092 (add_constraint): Count the number of constraints.
17093 (choose_enum_order): New function.
17094 (write_enum_constraint_num): Iterate over enum_order.
17095 (write_regclass_for_constraint): Rename to...
17096 (write_reg_class_for_constraint_1): ...this and update output
17098 (write_constraint_satisfied_p): Rename to...
17099 (write_constraint_satisfied_p_1): ...this and update output
17100 accordingly. Do nothing if all extra constraints are register
17102 (write_insn_extra_memory_constraint): Delete.
17103 (write_insn_extra_address_constraint): Delete.
17104 (write_range_function): New function.
17105 (write_tm_preds_h): Define constraint_satisfied_p and
17106 reg_class_for_constraint as inline functions that do a range check
17107 before calling the out-of-line function. Use write_range_function
17108 to implement insn_extra_{register,memory,address}_constraint,
17109 the first of which is new.
17110 (write_insn_preds_c): Update after above changes to write_* functions.
17111 (main): Call choose_enum_order.
17113 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
17115 PR tree-optimization/61306
17116 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
17117 expression instead of its size.
17118 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
17119 false to prevent optimization when the result is unpredictable due to
17120 arithmetic right shift of signed type with highest byte is set.
17121 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
17122 (init_symbolic_number): Likewise.
17123 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
17124 when the result is unpredictable due to sign extension.
17126 2014-06-11 Terry Guo <terry.guo@arm.com>
17128 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
17129 (*thumb1_addsi3): Ditto.
17130 (*thumb_subdi3): Ditto.
17131 (thumb1_subsi3_insn): Ditto.
17132 (*thumb_mulsi3): Ditto.
17133 (*thumb_mulsi3_v6): Ditto.
17134 (*thumb1_andsi3_insn): Ditto.
17135 (thumb1_bicsi3): Ditto.
17136 (*thumb1_iorsi3_insn): Ditto.
17137 (*thumb1_xorsi3_insn): Ditto.
17138 (*thumb1_ashlsi3): Ditto.
17139 (*thumb1_ashrsi3): Ditto.
17140 (*thumb1_lshrsi3): Ditto.
17141 (*thumb1_rotrsi3): Ditto.
17142 (*thumb1_negdi2): Ditto.
17143 (*thumb1_negsi2): Ditto.
17144 (*thumb1_abssi2): Ditto.
17145 (*thumb1_neg_abssi2): Ditto.
17146 (*thumb1_one_cmplsi2): Ditto.
17147 (*thumb1_zero_extendhisi2): Ditto.
17148 (*thumb1_zero_extendqisi2): Ditto.
17149 (*thumb1_zero_extendqisi2_v6): Ditto.
17150 (thumb1_extendhisi2): Ditto.
17151 (thumb1_extendqisi2): Ditto.
17152 (*thumb1_movdi_insn): Ditto.
17153 (*thumb1_movsi_insn): Ditto.
17154 (*thumb1_movhi_insn): Ditto.
17155 (thumb_movhi_clobber): Ditto.
17156 (*thumb1_movqi_insn): Ditto.
17157 (*thumb1_movhf): Ditto.
17158 (*thumb1_movsf_insn): Ditto.
17159 (*thumb_movdf_insn): Ditto.
17160 (movmem12b): Ditto.
17162 (cbranchqi4): Ditto.
17163 (cbranchsi4_insn): Ditto.
17164 (cbranchsi4_scratch): Ditto.
17165 (*negated_cbranchsi4): Ditto.
17166 (*tbit_cbranch): Ditto.
17167 (*tlobits_cbranch): Ditto.
17168 (*tstsi3_cbranch): Ditto.
17169 (*cbranchne_decr1): Ditto.
17170 (*addsi3_cbranch): Ditto.
17171 (*addsi3_cbranch_scratch): Ditto.
17172 (*thumb_cmpdi_zero): Ditto.
17173 (cstoresi_eq0_thumb1): Ditto.
17174 (cstoresi_ne0_thumb1): Ditto.
17175 (*cstoresi_eq0_thumb1_insn): Ditto.
17176 (*cstoresi_ne0_thumb1_insn): Ditto.
17177 (cstoresi_nltu_thumb1): Ditto.
17178 (cstoresi_ltu_thumb1): Ditto.
17179 (thumb1_addsi3_addgeu): Ditto.
17180 (*thumb_jump): Ditto.
17181 (*call_reg_thumb1_v5): Ditto.
17182 (*call_reg_thumb1): Ditto.
17183 (*call_value_reg_thumb1_v5): Ditto.
17184 (*call_value_reg_thumb1): Ditto.
17185 (*call_insn): Ditto.
17186 (*call_value_insn): Ditto.
17187 (thumb1_casesi_internal_pic): Ditto.
17188 (thumb1_casesi_dispatch): Ditto.
17189 (*thumb1_indirect_jump): Ditto.
17190 (prologue_thumb1_interwork): Ditto.
17191 (*epilogue_insns): Ditto.
17192 (consttable_1): Ditto.
17193 (consttable_2): Ditto.
17194 (tablejump): Ditto.
17195 (*thumb1_tablejump): Ditto.
17196 (thumb_eh_return): Ditto.
17197 (define_peephole2): Two of them are thumb1 only and got moved into
17198 new file thumb1.md.
17199 (define_split): Six of them are thumb1 only and got moved into new
17201 * config/arm/thumb1.md: New file comprised of above thumb1 only
17204 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17206 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
17207 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
17209 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
17210 (aarch64_crc_builtin_datum): New struct.
17211 (aarch64_crc_builtin_data): New.
17212 (aarch64_init_crc32_builtins): New function.
17213 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
17214 (aarch64_crc32_expand_builtin): New.
17215 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
17216 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
17217 __ARM_FEATURE_CRC32 when appropriate.
17218 (TARGET_CRC32): Define.
17219 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
17220 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
17221 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
17222 (aarch64_<crc_variant>): New pattern.
17223 * config/aarch64/arm_acle.h: New file.
17224 * config/aarch64/iterators.md (CRC): New int iterator.
17225 (crc_variant, crc_mode): New int attributes.
17226 * doc/aarch64-acle-intrinsics.texi: New file.
17227 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
17228 Include aarch64-acle-intrinsics.texi.
17230 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
17232 * tree-vect-data-refs.c (vect_grouped_store_supported): New
17233 check for stores group of length 3.
17234 (vect_permute_store_chain): New permutations for stores group of
17236 * tree-vect-stmts.c (vect_model_store_cost): Change cost
17237 of vec_perm_shuffle for the new permutations.
17239 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
17241 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
17242 table rewriting temporarily on targets not supporting ONE_ONLY.
17244 2014-06-11 Richard Biener <rguenther@suse.de>
17246 PR middle-end/61437
17248 2014-06-04 Richard Biener <rguenther@suse.de>
17250 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17251 TREE_PUBLIC and DECL_EXTERNAL decls.
17253 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17255 * varasm.c (set_implicit_section): New function.
17256 (resolve_unique_section): Use it to set implicit section
17258 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
17259 (default_function_section): Likewise.
17260 (decl_binds_to_current_def_p): Constify argument.
17261 * varasm.h (decl_binds_to_current_def_p): Update prototype.
17262 * asan.c (asan_protect_global): Use
17263 symtab_get_node (decl)->implicit_section.
17264 * symtab.c (dump_symtab_base): Dump implicit sections.
17265 (verify_symtab_base): Verify sanity of sectoins and comdats.
17266 (symtab_resolve_alias): Alias share the section of its target.
17267 (set_section_1): New function.
17268 (symtab_node::set_section): Move here, recurse to aliases.
17269 (verify_symtab): Check for duplicated symtab lists.
17270 * tree-core.h (implicit_section_name_p): Remove.
17271 * tree-vect-data-refs.c: Include varasm.h.
17272 (vect_can_force_dr_alignment_p): Fix conditional on when
17273 decl bints to current definition; use
17274 symtab_get_node (decl)->implicit_section.
17275 * cgraph.c (cgraph_make_node_local_1): Fix section set.
17276 * cgraph.h (struct symtab_node): Add implicit_section.
17277 (set_section): Rename to ...
17278 (set_section_for_node): ... this one.
17279 (set_section): Declare.
17280 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
17281 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
17282 input_overwrite_node, input_varpool_node): Stream implicit_section.
17283 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
17284 removal; it will fail in LTO.
17286 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17288 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
17289 Change second alternative type to f_mcr.
17290 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
17291 and 12th alternatives' types to f_mcr and f_mrc.
17292 (*movdi_aarch64): Same for 12th and 13th alternatives.
17293 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
17294 (aarch64_movtilow_tilow): Change type to fmov.
17296 2014-06-10 Jiong Wang <jiong.wang@arm.com>
17298 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
17299 (aarch64_save_or_restore_callee_save_registers): Fix layout.
17301 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17303 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
17305 (aarch64_sqrdmulh_lane<mode>): Likewise.
17306 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17307 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17308 (aarch64_sqdmulh_laneq<mode>): New expander.
17309 (aarch64_sqrdmulh_laneq<mode>): Likewise.
17310 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
17311 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
17312 (aarch64_sqdmulh_lane<mode>): New expander.
17313 (aarch64_sqrdmulh_lane<mode>): Likewise.
17314 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17315 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17316 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
17317 (aarch64_sqdmlal_laneq<mode>): Likewise.
17318 (aarch64_sqdmlsl_lane<mode>): Likewise.
17319 (aarch64_sqdmlsl_laneq<mode>): Likewise.
17320 (aarch64_sqdmlal2_lane<mode>): Likewise.
17321 (aarch64_sqdmlal2_laneq<mode>): Likewise.
17322 (aarch64_sqdmlsl2_lane<mode>): Likewise.
17323 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
17324 (aarch64_sqdmull_lane<mode>): Likewise.
17325 (aarch64_sqdmull_laneq<mode>): Likewise.
17326 (aarch64_sqdmull2_lane<mode>): Likewise.
17327 (aarch64_sqdmull2_laneq<mode>): Likewise.
17329 2014-06-10 Richard Biener <rguenther@suse.de>
17331 PR tree-optimization/61438
17332 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
17333 (eliminate_dom_walker::before_dom_children): Only try to inhibit
17334 insertion of IVs if running PRE.
17335 (eliminate): Adjust.
17336 (pass_pre::execute): Likewise.
17337 (pass_fre::execute): Likewise.
17339 2014-06-10 Richard Biener <rguenther@suse.de>
17341 PR middle-end/61456
17342 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
17343 Do not use the main variant for the type comparison.
17344 (ncr_compar): Likewise.
17345 (nonoverlapping_component_refs_p): Likewise.
17347 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
17349 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
17350 REG_CFA_RESTORE mode.
17352 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
17354 * config/i386/i386.c (expand_vec_perm_pblendv): New.
17355 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
17356 expand_vec_perm_pblendv.
17358 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17360 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
17362 Simplify description of __crc32d and __crc32cd intrinsics.
17363 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
17366 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
17369 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
17370 * config.in: Regenerate.
17371 * configure: Likewise.
17373 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17375 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
17377 (intersect_static_var_sets): Remove.
17378 (propagate): Do not prune local statics.
17380 2014-06-10 Jakub Jelinek <jakub@redhat.com>
17383 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
17384 Set lastprivate_firstprivate even if omp_private_outer_ref
17385 langhook returns true.
17386 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
17387 langhook, call unshare_expr on new_var and call
17388 build_outer_var_ref to get the last argument.
17390 2014-06-10 Marek Polacek <polacek@redhat.com>
17393 * doc/extend.texi: Add cindex for transparent_union.
17395 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
17397 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
17398 init_symbolic_number ().
17400 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
17402 PR middle-end/61141
17403 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
17404 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
17405 (verify_rtl_sharing): Likewise.
17407 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
17410 * tree.c (build_qualified_type): Use a canonical type for
17413 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17415 * config/arm/arm-modes.def: Remove XFmode.
17417 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
17420 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
17421 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
17422 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
17423 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
17424 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
17425 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
17426 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
17427 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
17428 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
17430 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
17432 * tree-core.h (tree_decl_with_vis): Remove section_name.
17434 2014-06-09 Kito Cheng <kito@0xlab.org>
17436 * ira.c (ira): Don't call init_caller_save if LRA enabled
17437 since LRA use its own infrastructure to handle that.
17439 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17441 * symtab.c (dump_symtab_base): Update dumping.
17442 (symtab_make_decl_local): Clear only DECL_COMDAT.
17443 * tree-vect-data-refs.c (Check that variable is static before
17444 tampering with sections.
17445 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
17446 (cgraph_create_virtual_clone): Likewise.
17447 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
17448 (decl_section_name, set_decl_section_name): New accessors.
17449 (find_decls_types_r): Do not walk section name
17450 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
17451 (decl_comdat_group, decl_comdat_group_id): Constify.
17452 (decl_section_name, set_decl_section_name): Update.
17453 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
17454 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
17455 (cgraph_make_node_local_1): Clear section and comdat group.
17456 * cgraph.h (set_comdat_group): Sanity check.
17457 (get_section, set_section): New.
17458 * ipa-comdats.c (ipa_comdats): Use get_section.
17459 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
17460 * lto-streamer-out.c: Do not follow section names.
17461 * c-family/c-common.c (handle_section_attribute): Update.
17462 * lto-cgraph.c (lto_output_node): Output section.
17463 (lto_output_varpool_node): Likewise.
17464 (read_comdat_group): Rename to ...
17465 (read_identifier): ... this one.
17466 (read_string_cst): New function.
17467 (input_node, input_varpool_node): Input section names.
17468 * tree-emutls.c (get_emutls_init_templ_addr): Update.
17469 (new_emutls_decl): Update.
17470 (secname_for_decl): Check section names only of static vars.
17471 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
17472 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
17473 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
17474 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
17475 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
17476 * config/mcore/mcore.c (mcore_unique_section): Likewise.
17477 * config/mips/mips.c (mips16_build_function_stub): Likewise.
17478 * config/v850/v850.c (v850_insert_attributes): Likewise.
17479 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
17481 (h8300_handle_tiny_data_attribute): Likewise.
17482 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
17483 (bfin_handle_l2_attribute): Likewise.
17485 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17487 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
17488 remove static initializer.
17490 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17492 * varasm.c (use_blocks_for_decl_p): Check symbol table
17493 instead of alias attribute.
17494 (place_block_symbol): Recurse on aliases.
17496 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17498 * ipa-visibility.c: Include varasm.h
17499 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
17501 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17503 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
17504 outputting aliases.
17506 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
17508 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
17509 from test_insn into GGC space escape via SET_SRC.
17511 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
17513 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
17514 call statement, if any.
17515 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
17516 statements, if any. Tidy up.
17518 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
17521 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
17522 iterators, VSX_D that handles 64-bit types, and VSX_LE that
17523 handles swapping the two 64-bit double words on little endian
17524 systems. Include V1TImode and optionally TImode in VSX_LE so that
17525 these types are properly swapped. Change all of the insns and
17526 splits that do the 64-bit swaps to use VSX_LE.
17527 (vsx_le_perm_load_<mode>): Likewise.
17528 (vsx_le_perm_store_<mode>): Likewise.
17529 (splitters for little endian memory operations): Likewise.
17530 (vsx_xxpermdi2_le_<mode>): Likewise.
17531 (vsx_lxvd2x2_le_<mode>): Likewise.
17532 (vsx_stxvd2x2_le_<mode>): Likewise.
17534 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
17537 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
17538 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
17539 and corresponding splitters. Zero extend general register
17540 or memory input operand to XMM temporary. Enable for
17541 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
17542 (floatunssi<mode>2): Update expander predicate.
17544 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
17546 PR rtl-optimization/61325
17547 * lra-constraints.c (process_address_1): Check scale equal to one
17548 to prevent transformation: base + scale * index => base + new_reg.
17550 2014-06-06 Richard Biener <rguenther@suse.de>
17552 PR tree-optimization/59299
17553 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
17555 (nearest_common_dominator_of_uses): Likewise.
17556 (statement_sink_location): Adjust. Support sinking loads.
17558 2014-06-06 Martin Jambor <mjambor@suse.cz>
17560 * ipa-prop.c (get_place_in_agg_contents_list): New function.
17561 (build_agg_jump_func_from_list): Likewise.
17562 (determine_known_aggregate_parts): Renamed to
17563 determine_locally_known_aggregate_parts. Moved some functionality
17564 to the two functions above, removed bound checks.
17566 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
17568 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
17569 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
17570 (aarch64_progress_pointer): Likewise.
17571 (aarch64_copy_one_part_and_move_pointers): Likewise.
17572 (aarch64_expand_movmen): Likewise.
17573 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
17574 * config/aarch64/aarch64.md (movmem<mode>): New.
17576 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
17578 * targhooks.c (default_add_stmt_cost): Call target specific
17579 hook instead of default one.
17581 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
17583 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
17584 endianness instead of host endianness.
17585 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
17588 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17591 * function.c (instantiate_decls): Process the saved static chain.
17592 (expand_function_start): If not optimizing, save the static chain
17594 * tree-nested.c (convert_all_function_calls): Always create the static
17595 chain for nested functions if not optimizing.
17597 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17599 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
17601 2014-06-06 Richard Biener <rguenther@suse.de>
17603 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
17604 (construct_init_block): Likewise.
17605 (construct_exit_block): Likewise.
17606 (pass_expand::execute): Likewise.
17607 * graphite.c (graphite_transforms): Replace check for current_loops
17608 with a check for > 1 loops.
17609 (pass_graphite_transforms::execute): Adjust.
17610 * ipa-split.c (split_function): Remove check for current_loops.
17611 * omp-low.c (expand_parallel_call): Likewise.
17612 (expand_omp_for_init_counts): Likewise.
17613 (extract_omp_for_update_vars): Likewise.
17614 (expand_omp_for_generic): Likewise.
17615 (expand_omp_sections): Likewise.
17616 (expand_omp_target): Likewise.
17617 * tracer.c (tail_duplicate): Likewise.
17618 (pass_tracer::execute): Likewise.
17619 * trans-mem.c (expand_transaction): Likewise.
17620 * tree-complex.c (expand_complex_div_wide): Likewise.
17621 * tree-eh.c (lower_resx): Likewise.
17622 (cleanup_empty_eh_merge_phis): Likewise.
17623 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
17624 current_loops with a check for > 1 loops.
17625 (pass_predcom::execute): Adjust.
17626 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
17627 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
17628 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
17629 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
17630 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
17631 * tree-switch-conversion.c (process_switch): Likewise.
17632 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
17633 * tree-vrp.c (vrp_visit_phi_node): Likewise.
17634 (execute_vrp): Likewise.
17635 * ubsan.c (ubsan_expand_null_ifn): Likewise.
17637 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17639 * rtl.h (insn_location): Declare.
17640 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
17641 with UNKNOWN_LOCATION.
17642 * emit-rtl.c (insn_location): New function.
17643 * final.c (notice_source_line): Check that the instruction has a
17644 location before retrieving it and use insn_location.
17645 * modulo-sched.c (loop_single_full_bb_p): Likewise.
17646 * print-rtl.c (print_rtx): Likewise.
17648 2014-06-06 Richard Biener <rguenther@suse.de>
17650 * passes.def: Move 2nd VRP pass before phi-only-cprop.
17652 2014-06-06 Christian Bruel <christian.bruel@st.com>
17654 PR tree-optimization/43934
17655 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
17658 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
17660 * ira-lives.c (single_reg_class): Add missing break. Explicitly
17661 return NO_REGS for extra address and memory constraints. Handle
17662 operands that match (or are equivalent to something that matches)
17663 extra constant constraints. Ignore other non-register operands.
17665 2014-06-06 Alan Modra <amodra@gmail.com>
17668 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
17669 * doc/tm.texi: Regenerate.
17670 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
17671 Use throughout in place of REG_PARM_STACK_SPACE.
17672 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
17673 "incoming" param. Pass to rs6000_function_parms_need_stack.
17674 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
17675 prototype_p when incoming. Use function decl when incoming
17676 to handle K&R style functions.
17677 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
17678 (INCOMING_REG_PARM_STACK_SPACE): Define.
17680 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
17683 * cfgexpand.c (expand_debug_expr): Use address space of nested
17684 TREE_TYPE for ADDR_EXPR and MEM_REF.
17686 2014-06-05 Jeff Law <law@redhat.com>
17688 PR tree-optimization/61289
17689 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
17690 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
17691 looking for those which match LHS. All callers changed.
17692 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
17693 parameters and code which manipulated them. All callers changed.
17694 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
17695 and DST_MAP parameters. Simplify invalidation code by just calling
17696 invalidate_equivalences. All callers changed.
17697 (thread_across_edge): Simplify now that we don't need to maintain
17698 the map of equivalences to invalidate.
17700 2014-06-05 Kai Tietz <ktietz@redhat.com>
17701 Richard Henderson <rth@redhat.com>
17704 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
17705 checking for !TARGET_X32.
17706 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
17707 (sibcall_intern): New define_insn, plus required peepholes.
17708 (sibcall_pop_intern): Likewise.
17709 (sibcall_value_intern): Likewise.
17710 (sibcall_value_pop_intern): Likewise.
17712 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
17714 * tree-inline.c (tree_function_versioning): Check DF info existence
17715 before accessing it.
17717 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17719 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
17721 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
17722 aarch64_frame hard_fp_offset and frame_size.
17723 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
17724 frame_size; remove original_frame_size.
17725 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
17726 (aarch64_initial_elimination_offset): Remove frame_size and
17727 offset. Use aarch64_frame frame_size.
17729 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17730 Jiong Wang <jiong.wang@arm.com>
17731 Renlin <renlin.li@arm.com>
17733 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
17734 initialization of R30 offset. Update offset. Iterate core
17735 regisers upto X30. Remove X29, X30 specific code.
17737 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17738 Jiong Wang <jiong.wang@arm.com>
17740 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
17741 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
17742 (aarch64_register_saved_on_entry): Adjust test.
17744 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17746 * config/aarch64/aarch64.h (machine_function): Move
17747 saved_varargs_size from here...
17748 (aarch64_frame): ... to here.
17750 * config/aarch64/aarch64.c (aarch64_expand_prologue)
17751 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
17752 (aarch64_initial_elimination_offset)
17753 (aarch64_setup_incoming_varargs): Adjust location of
17754 saved_varargs_size.
17756 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17758 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
17761 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
17762 Prachi Godbole <Prachi.Godbole@imgtec.com>
17764 * config/mips/mips-cpus.def: Add definition for p5600. Updated
17765 mips32r5 entry to use PROCESSOR_P5600.
17766 * config/mips/mips-tables.opt: Regenerate.
17767 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
17768 * config/mips/mips.c (mips_fmadd_bypass): New function.
17769 (mips_rtx_cost_data): Add costs for p5600.
17770 (mips_issue_rate): Add support for p5600.
17771 (mips_multipass_dfa_lookahead): Likewise.
17772 * config/mips/mips.h (TUNE_P5600): New define.
17773 (TUNE_MACC_CHAINS): Add TUNE_P5600.
17774 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
17775 * config/mips/mips.md: Include p5600.md.
17776 (processor): Add p5600.
17777 * config/mips/p5600.md: New file.
17779 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
17781 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
17782 * config/i386/predicates.md (palignr_operand): New.
17783 Indicates if permutation is suitable for palignr instruction.
17785 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
17787 PR tree-optimization/61319
17788 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
17789 stmt belongs to loop.
17791 2014-06-05 Richard Biener <rguenther@suse.de>
17793 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
17794 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
17795 (lookup_tmp_var): Adjust.
17796 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
17798 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17800 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
17802 2014-06-05 Marek Polacek <polacek@redhat.com>
17805 * doc/invoke.texi: Document -Wlogical-not-parentheses.
17807 2014-06-04 Tom de Vries <tom@codesourcery.com>
17809 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
17812 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
17814 PR tree-optimization/61385
17815 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
17817 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
17819 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
17820 changed to use fatal_error.
17821 (main): Ensure lto_wrapper_cleanup is run atexit.
17823 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17825 * lra-constraints.c (valid_address_p): Move earlier in file.
17826 (address_eliminator): New structure.
17827 (satisfies_memory_constraint_p): New function.
17828 (satisfies_address_constraint_p): Likewise.
17829 (process_alt_operands, process_address, curr_insn_transform): Use them.
17831 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17833 * lra-int.h (lra_static_insn_data): Make operand_alternative a
17835 (target_lra_int, default_target_lra_int, this_target_lra_int)
17836 (op_alt_data): Delete.
17837 * lra.h (lra_init): Delete.
17838 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
17839 (init_insn_code_data_once): Remove op_alt_data handling.
17840 (finish_insn_code_data_once): Likewise.
17841 (init_op_alt_data): Delete.
17842 (get_static_insn_data): Initialize operand_alternative to null.
17843 (free_insn_recog_data): Cast operand_alternative before freeing it.
17844 (setup_operand_alternative): Take the operand_alternative as
17845 parameter and assume it isn't already cached in the static
17847 (lra_set_insn_recog_data): Update accordingly.
17848 (lra_init): Delete.
17849 * ira.c (ira_init): Don't call lra_init.
17850 * target-globals.h (this_target_lra_int): Declare.
17851 (target_globals): Remove lra_int.
17852 (restore_target_globals): Update accordingly.
17853 * target-globals.c: Don't include lra-int.h.
17854 (default_target_globals, save_target_globals): Remove lra_int.
17856 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17858 * recog.h (operand_alternative): Convert reg_class, reject,
17859 matched and matches into bitfields.
17860 (preprocess_constraints): New overload.
17861 (preprocess_insn_constraints): New function.
17862 (preprocess_constraints): Take the insn as parameter.
17863 (recog_op_alt): Change into a pointer.
17864 (target_recog): Add x_op_alt.
17865 * recog.c (asm_op_alt): New variable.
17866 (recog_op_alt): Change into a pointer.
17867 (preprocess_constraints): New overload, replacing the old function
17868 definition with one that doesn't use global state.
17869 (preprocess_insn_constraints): New function.
17870 (preprocess_constraints): Use them. Take the insn as parameter.
17871 Use asm_op_alt for asms.
17872 (recog_init): Free existing x_op_alt entries.
17873 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
17875 (make_early_clobber_and_input_conflicts): Likewise.
17876 (process_bb_node_lives): Pass the insn to process_constraints.
17877 * reg-stack.c (check_asm_stack_operands): Likewise.
17878 (subst_asm_stack_regs): Likewise.
17879 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17880 * regrename.c (build_def_use): Likewise.
17881 * sched-deps.c (sched_analyze_insn): Likewise.
17882 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
17883 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
17884 (note_invalid_constants): Likewise.
17885 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17886 (ix86_legitimate_combined_insn): Make operand_alternative pointer
17889 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17891 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
17892 * ira-lives.c (check_and_make_def_conflict): Check for disabled
17894 (make_early_clobber_and_input_conflicts): Likewise.
17895 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17897 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17899 * recog.h (alternative_class): New function.
17900 (which_op_alt): Return a const recog_op_alt.
17901 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
17902 (subst_asm_stack_regs): Likewise.
17903 * config/arm/arm.c (note_invalid_constants): Likewise.
17904 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
17905 the operand_alternative; use alternative class instead.
17906 * sel-sched.c (get_reg_class): Likewise.
17907 * regrename.c (build_def_use): Likewise.
17908 (hide_operands, restore_operands, record_out_operands): Update type
17911 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17913 * recog.h (recog_op_alt): Convert to a flat array.
17914 (which_op_alt): New function.
17915 * recog.c (recog_op_alt): Convert to a flat array.
17916 (preprocess_constraints): Update accordingly, grouping all
17917 operands of the same alternative together, rather than the
17919 * ira-lives.c (check_and_make_def_conflict): Likewise.
17920 (make_early_clobber_and_input_conflicts): Likewise.
17921 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17922 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
17923 (subst_asm_stack_regs): Likewise.
17924 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17925 * regrename.c (hide_operands, record_out_operands): Likewise.
17926 (build_def_use): Likewise.
17927 * sel-sched.c (get_reg_class): Likewise.
17928 * config/arm/arm.c (note_invalid_constants): Likewise.
17930 2014-06-04 Jason Merrill <jason@redhat.com>
17934 * gimplify.c (gimplify_arg): Non-static.
17935 * gimplify.h: Declare it.
17937 2014-06-04 Richard Biener <rguenther@suse.de>
17939 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17940 TREE_PUBLIC and DECL_EXTERNAL decls.
17942 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
17944 * regcprop.c (copyprop_hardreg_forward_1): Account for
17945 HARD_REGNO_CALL_PART_CLOBBERED.
17947 2014-06-04 Richard Biener <rguenther@suse.de>
17949 * configure.ac: Check whether the underlying type of int64_t
17950 is long or long long.
17951 * configure: Regenerate.
17952 * config.in: Likewise.
17953 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
17954 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
17956 2014-06-04 Richard Biener <rguenther@suse.de>
17958 PR tree-optimization/60098
17959 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
17961 (dse_optimize_stmt): Simplify, now that we found a kill
17964 2014-06-04 Richard Biener <rguenther@suse.de>
17966 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
17967 of accesses with non-invariant address.
17969 2014-06-04 Martin Liska <mliska@suse.cz>
17971 * cgraph.h (cgraph_make_wrapper): New function introduced.
17972 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
17973 * ipa-inline.h (inline_analyze_function): The function is global.
17974 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
17976 2014-06-04 Martin Liska <mliska@suse.cz>
17978 * tree.h (private_lookup_attribute_starting): New function.
17979 (lookup_attribute_starting): Likewise.
17980 * tree.c (private_lookup_attribute_starting): Likewise.
17982 2014-06-04 Martin Liska <mliska@suse.cz>
17984 * cgraph.h (expand_thunk): New argument added.
17985 (address_taken_from_non_vtable_p): New global function.
17986 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
17987 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
17988 * cgraphunit.c (analyze_function): Likewise.
17989 (assemble_thunks_and_aliases): Argument added to call.
17990 (expand_thunk): New argument forces to produce GIMPLE thunk.
17992 2014-06-04 Martin Liska <mliska@suse.cz>
17994 * coverage.h (coverage_compute_cfg_checksum): Argument added.
17995 * coverage.c (coverage_compute_cfg_checksum): Likewise.
17996 * profile.c (branch_prob): Likewise.
17998 2014-06-04 Martin Jambor <mjambor@suse.cz>
18001 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
18002 handler for switch on an ipa_ref_use enum.
18003 * ipa-reference.c (analyze_function): Likewise.
18005 2014-06-04 Kai Tietz <ktietz@redhat.com>
18007 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
18008 from old call-instruction.
18010 2014-06-04 Bin Cheng <bin.cheng@arm.com>
18012 * config/aarch64/aarch64.c (aarch64_classify_address)
18013 (aarch64_legitimize_reload_address): Support full addressing modes
18015 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
18016 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
18018 2014-06-03 Andrew Pinski <apinski@cavium.com>
18020 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
18023 2014-06-03 Andrew Pinski <apinski@cavium.com>
18025 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
18026 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
18028 2014-06-03 Kai Tietz <ktietz@redhat.com>
18030 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
18033 2014-06-03 Dehao Chen <dehao@google.com>
18035 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
18038 2014-06-03 Marek Polacek <polacek@redhat.com>
18041 * doc/invoke.texi: Document -Wswitch-bool.
18042 * function.c (stack_protect_epilogue): Cast controlling expression of
18044 * gengtype.c (walk_type): Generate switch expression with its
18045 controlling expression cast to int.
18047 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
18049 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
18051 * config/avr/avr-tables.opt: Regenerate.
18052 * config/avr/t-multilib: Regenerate.
18053 * doc/avr-mmcu.texi: Regenerate.
18055 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
18056 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18058 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
18059 (ata6617c, ata664251): Add new avr35 devices.
18060 (ata6612c): Add new avr4 device.
18061 (ata6613c, ata6614q): Add new avr5 devices.
18062 * config/avr/avr-tables.opt: Regenerate.
18063 * config/avr/t-multilib: Regenerate.
18064 * doc/avr-mmcu.texi: Regenerate.
18066 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18068 * gcc/config/aarch64/aarch64-builtins.c
18069 (aarch64_types_binop_ssu_qualifiers): New static data.
18070 (TYPES_BINOP_SSU): Define.
18071 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
18072 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
18073 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
18074 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
18075 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
18076 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
18077 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
18078 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
18079 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
18080 suffix to builtin function name, remove cast.
18081 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
18082 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
18083 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
18085 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18087 * gcc/config/aarch64/aarch64-builtins.c
18088 (aarch64_types_binop_uus_qualifiers,
18089 aarch64_types_shift_to_unsigned_qualifiers,
18090 aarch64_types_unsigned_shiftacc_qualifiers): Define.
18091 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
18092 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
18093 sqshlu_n, uqshl_n): Update qualifiers.
18094 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
18095 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
18096 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
18097 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
18098 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
18099 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
18100 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
18101 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
18102 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
18103 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
18104 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
18105 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
18106 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
18107 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
18108 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
18109 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
18110 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
18111 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
18112 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
18113 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
18114 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
18115 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
18116 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
18117 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
18118 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
18119 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
18120 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
18122 2014-06-03 Teresa Johnson <tejohnson@google.com>
18124 * tree-sra.c (modify_function): Record caller nodes after rebuild.
18126 2014-06-02 Jason Merrill <jason@redhat.com>
18129 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
18131 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18133 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
18136 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18138 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
18140 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
18141 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
18142 * config/aarch64/iterators.md (REVERSE): New iterator.
18143 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
18144 (rev_op): New int_attribute.
18145 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
18146 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
18147 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
18148 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
18149 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
18150 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
18151 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
18152 Replace temporary __asm__ with __builtin_shuffle.
18154 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
18156 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
18158 * config/mips/mips-tables.opt: Regenerate.
18159 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
18160 to use mips_isa_rev rather than ISA_MIPS32R2.
18161 * config/mips/mips.h (ISA_MIPS32R3): New define.
18162 (ISA_MIPS32R5): New define.
18163 (ISA_MIPS64R3): New define.
18164 (ISA_MIPS64R5): New define.
18165 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
18166 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
18167 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
18169 (MIPS_ISA_SYNCI_SPEC): Likewise.
18170 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
18171 (LINK_SPEC): Added mips32r3 and mips32r5.
18172 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
18173 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
18174 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
18175 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
18176 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
18177 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
18178 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
18180 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
18182 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
18184 * config/mips/mips.opt (mxpa): New option.
18185 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
18188 2014-06-03 Martin Jambor <mjambor@suse.cz>
18191 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
18194 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
18196 PR tree-optimization/61328
18197 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
18198 initialization from find_bswap_or_nop_1.
18199 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
18200 in source_expr2 before using the size value the function sets. Also
18201 make use of init_symbolic_number () in both the old place and
18202 find_bswap_or_nop_load () to avoid reading uninitialized memory when
18203 doing recursion in the GIMPLE_BINARY_RHS case.
18205 2014-06-03 Richard Biener <rguenther@suse.de>
18207 PR tree-optimization/61383
18208 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
18211 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
18213 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
18214 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
18215 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
18216 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
18218 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
18219 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
18220 * system.h: ...here and make it unconditional.
18221 * target.def (conditional_register_usage): Mention
18222 define_register_constraint instead of old-style constraint macros.
18223 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
18224 * doc/tm.texi: Regenerate.
18225 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
18226 protected by !USE_MD_CONSTRAINTS.
18227 * config/frv/frv.md: Remove quote from old version of documentation.
18228 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
18229 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
18230 CONST_DOUBLE_OK_FOR_LETTER.
18231 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
18233 2014-06-02 Andrew Pinski <apinski@cavium.com>
18235 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
18236 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
18237 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
18238 file whose name depends on -mabi= and -mbig-endian.
18239 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
18240 Handle LP64 better and handle ilp32 too.
18241 (MULTILIB_OPTIONS): Delete.
18242 (MULTILIB_DIRNAMES): Delete.
18244 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
18246 * expr.h: Remove prototypes of functions defined in builtins.c.
18247 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
18248 Remove prototypes of functions defined in builtins.c.
18249 * builtins.h: Update prototype list to include all exported functions.
18250 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
18251 no_c99_libc_has_function): Move to targhooks.c
18252 (build_string_literal, build_call_expr_loc_array,
18253 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
18255 (expand_builtin_object_size, fold_builtin_object_size): Make static.
18256 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
18257 no_c99_libc_has_function): Relocate from builtins.c.
18258 * tree.c: Include builtins.h.
18259 (build_call_expr_loc_array, build_call_expr_loc_vec,
18260 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
18262 * fold-const.h (fold_fma): Move prototype to builtins.h.
18263 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
18264 * asan.c: Include builtins.h.
18265 * cfgexpand.c: Likewise.
18266 * convert.c: Likewise.
18267 * emit-rtl.c: Likewise.
18268 * except.c: Likewise.
18269 * expr.c: Likewise.
18270 * fold-const.c: Likewise.
18271 * gimple-fold.c: Likewise.
18272 * gimple-ssa-strength-reduction.c: Likewise.
18273 * gimplify.c: Likewise.
18274 * ipa-inline.c: Likewise.
18275 * ipa-prop.c: Likewise.
18276 * lto-streamer-out.c: Likewise.
18277 * stmt.c: Likewise.
18278 * tree-inline.c: Likewise.
18279 * tree-object-size.c: Likewise.
18280 * tree-sra.c: Likewise.
18281 * tree-ssa-ccp.c: Likewise.
18282 * tree-ssa-forwprop.c: Likewise.
18283 * tree-ssa-loop-ivcanon.c: Likewise.
18284 * tree-ssa-loop-ivopts.c: Likewise.
18285 * tree-ssa-math-opts.c: Likewise.
18286 * tree-ssa-reassoc.c: Likewise.
18287 * tree-ssa-threadedge.c: Likewise.
18288 * tree-streamer-in.c: Likewise.
18289 * tree-vect-data-refs.c: Likewise.
18290 * tree-vect-patterns.c: Likewise.
18291 * tree-vect-stmts.c: Likewise.
18292 * config/aarch64/aarch64.c: Likewise.
18293 * config/alpha/alpha.c: Likewise.
18294 * config/arc/arc.c: Likewise.
18295 * config/arm/arm.c: Likewise.
18296 * config/avr/avr.c: Likewise.
18297 * config/bfin/bfin.c: Likewise.
18298 * config/c6x/c6x.c: Likewise.
18299 * config/cr16/cr16.c: Likewise.
18300 * config/cris/cris.c: Likewise.
18301 * config/epiphany/epiphany.c: Likewise.
18302 * config/fr30/fr30.c: Likewise.
18303 * config/frv/frv.c: Likewise.
18304 * config/h8300/h8300.c: Likewise.
18305 * config/i386/i386.c: Likewise.
18306 * config/i386/winnt.c: Likewise.
18307 * config/ia64/ia64.c: Likewise.
18308 * config/iq2000/iq2000.c: Likewise.
18309 * config/lm32/lm32.c: Likewise.
18310 * config/m32c/m32c.c: Likewise.
18311 * config/m32r/m32r.c: Likewise.
18312 * config/m68k/m68k.c: Likewise.
18313 * config/mcore/mcore.c: Likewise.
18314 * config/mep/mep.c: Likewise.
18315 * config/microblaze/microblaze.c: Likewise.
18316 * config/mips/mips.c: Likewise.
18317 * config/mmix/mmix.c: Likewise.
18318 * config/mn10300/mn10300.c: Likewise.
18319 * config/moxie/moxie.c: Likewise.
18320 * config/msp430/msp430.c: Likewise.
18321 * config/nds32/nds32.c: Likewise.
18322 * config/pa/pa.c: Likewise.
18323 * config/pdp11/pdp11.c: Likewise.
18324 * config/picochip/picochip.c: Likewise.
18325 * config/rl78/rl78.c: Likewise.
18326 * config/rs6000/rs6000.c: Likewise.
18327 * config/rx/rx.c: Likewise.
18328 * config/s390/s390.c: Likewise.
18329 * config/score/score.c: Likewise.
18330 * config/sh/sh.c: Likewise.
18331 * config/sparc/sparc.c: Likewise.
18332 * config/spu/spu.c: Likewise.
18333 * config/stormy16/stormy16.c: Likewise.
18334 * config/tilegx/tilegx.c: Likewise.
18335 * config/tilepro/tilepro.c: Likewise.
18336 * config/v850/v850.c: Likewise.
18337 * config/vax/vax.c: Likewise.
18338 * config/xtensa/xtensa.c: Likewise.
18340 2014-06-02 Jeff Law <law@redhat.com>
18342 PR rtl-optimization/61094
18343 * ree.c (combine_reaching_defs): Do not reextend an insn if it
18344 was marked as do_no_reextend. If a copy is needed to eliminate
18345 an extension, then mark it as do_not_reextend.
18347 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
18349 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
18351 2014-06-02 Richard Henderson <rth@redhat.com>
18354 * config/alpha/alpha.c (print_operand_address): Allow symbolic
18355 addresses inside asms. Use output_operand_lossage instead of
18358 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
18361 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
18362 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
18364 2014-06-02 Tom de Vries <tom@codesourcery.com>
18366 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
18367 case that x has VOIDmode.
18369 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
18371 * varasm.c (copy_constant): Delete function.
18372 (build_constant_desc): Don't call it.
18374 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
18377 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
18378 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
18379 with immediate_operand.
18381 2014-06-02 Andreas Schwab <schwab@suse.de>
18383 * config/ia64/ia64.c
18384 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
18385 pending_data_specs first.
18387 2014-06-02 Richard Biener <rguenther@suse.de>
18389 PR tree-optimization/61378
18390 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
18391 valueized_anything.
18393 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
18395 * config/i386/constraints.md (Bw): Rename from 'w'.
18396 (Bz): Rename from 'z'.
18397 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
18399 2014-06-01 Kai Tietz <ktietz@redhat.com>
18402 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
18403 * config/i386/i386.md (sibcall_insn_operand): Use Bs
18404 instead of m constraint.
18406 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
18408 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
18409 a separate alternative where the scratch operand 2 is marked as
18412 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
18414 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
18415 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
18416 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
18417 and __builtins_arm_get_fpscr.
18418 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
18419 __builtins_arm_get_fpscr.
18420 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
18421 __builtins_arm_ldfpscr.
18422 (arm_atomic_assign_expand_fenv): New function.
18423 * config/arm/vfp.md (set_fpscr): New pattern.
18424 (get_fpscr) : Likewise.
18425 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
18427 * doc/extend.texi (AARCH64 Built-in Functions) : Document
18428 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
18430 2014-05-30 Jakub Jelinek <jakub@redhat.com>
18432 * asan.c (report_error_func): Add SLOW_P argument, use
18433 BUILT_IN_ASAN_*_N if set.
18434 (build_check_stmt): Likewise.
18435 (instrument_derefs): If T has insufficient alignment,
18436 force same handling as for odd sizes.
18438 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
18439 BUILT_IN_ASAN_REPORT_STORE_N): New.
18440 * asan.c (struct asan_mem_ref): Change access_size type to
18442 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
18443 update_mem_ref_hash_table): Likewise.
18444 (asan_mem_ref_hasher::hash): Hash in a HWI.
18445 (report_error_func): Change size_in_bytes argument to HWI.
18446 Use *_N builtins if size_in_bytes is larger than 16 or not power of
18448 (build_shadow_mem_access): New function.
18449 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
18450 Handle size_in_bytes not power of two or larger than 16.
18451 (instrument_derefs): Don't give up if size_in_bytes is not
18452 power of two or is larger than 16.
18454 2014-05-30 Kai Tietz <ktietz@redhat.com>
18457 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
18458 for sibling-tail-calls.
18459 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
18461 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
18462 (sibcall_insn_operand): Add check for sibcall_memory_operand.
18464 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18466 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
18467 * config/avr/avr-tables.opt: Regenerate.
18468 * config/avr/t-multilib: Regenerate.
18469 * doc/avr-mmcu.texi: Regenerate.
18471 2014-05-30 Ian Lance Taylor <iant@google.com>
18473 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
18476 2014-05-30 Tom de Vries <tom@codesourcery.com>
18478 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
18481 2014-05-30 Tom de Vries <tom@codesourcery.com>
18483 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18484 * lra.c (initialize_lra_reg_info_element): Add init of
18485 actual_call_used_reg_set field.
18486 (lra): Call lra_create_live_ranges before lra_inheritance for
18488 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18490 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
18491 instead of call_used_reg_set for -fuse-caller-save.
18492 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18494 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18496 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
18498 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
18500 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
18502 * ira.c (ira_get_dup_out_num): Check for output operands at
18503 the start of the loop. Handle cases where an included alternative
18504 follows an excluded one.
18506 2014-05-29 Mike Stump <mikestump@comcast.net>
18509 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
18510 post ld passes when lto is used.
18512 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
18514 PR rtl-optimization/61325
18515 * lra-constraints.c (process_address): Rename to process_address_1.
18516 (process_address): New function.
18518 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
18520 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
18521 TYPES_BINOPV): New static data.
18522 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
18524 * config/aarch64/aarch64-simd.md (aarch64_ext,
18525 aarch64_im_lane_boundsi): New patterns.
18526 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
18528 (aarch64_evpc_ext): New function.
18530 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
18532 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
18533 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
18534 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
18535 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
18536 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
18538 2014-05-29 Tom de Vries <tom@codesourcery.com>
18540 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
18542 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
18543 Richard Sandiford <rdsandiford@googlemail.com>
18545 * arm/iterators.md (shiftable_ops): New code iterator.
18546 (t2_binop0, arith_shift_insn): New code attributes.
18547 * arm/predicates.md (shift_nomul_operator): New predicate.
18548 * arm/arm.md (insn_enabled): Delete.
18549 (enabled): Remove insn_enabled test.
18550 (*arith_shiftsi): Delete. Replace with ...
18551 (*<arith_shift_insn>_multsi): ... new pattern.
18552 (*<arith_shift_insn>_shiftsi): ... new pattern.
18553 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
18555 2014-05-29 Radovan Obradovic <robradovic@mips.com>
18556 Tom de Vries <tom@codesourcery.com>
18558 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
18559 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
18561 (mips_split_call): Use POST_CALL_TMP_REG.
18562 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
18564 2014-05-29 Tom de Vries <tom@codesourcery.com>
18566 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
18567 with #ifdef STACK_REGS.
18569 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
18571 * varasm.c (get_variable_section): Walk aliases.
18572 (place_block_symbol): Walk aliases.
18574 2014-05-28 Tom de Vries <tom@codesourcery.com>
18577 2014-05-28 Tom de Vries <tom@codesourcery.com>
18579 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18580 * lra.c (initialize_lra_reg_info_element): Add init of
18581 actual_call_used_reg_set field.
18582 (lra): Call lra_create_live_ranges before lra_inheritance for
18584 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18586 * lra-constraints.c (need_for_call_save_p): Use
18587 actual_call_used_reg_set instead of call_used_reg_set for
18589 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18591 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18593 * doc/md.texi: Document that the % constraint character must
18594 be at the beginning of the string.
18595 * genoutput.c (validate_insn_alternatives): Check that '=',
18596 '+' and '%' only appear at the beginning of a constraint.
18597 * ira.c (commutative_constraint_p): Delete.
18598 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
18599 at the start of the string.
18600 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
18602 * config/arm/neon.md (bicdi3_neon): Likewise.
18603 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
18604 (slt_si, sltu_si): Likewise.
18605 * config/vax/vax.md (sbcdi3): Likewise.
18606 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
18607 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
18608 (mul64): Move '%' to beginning of constraint.
18609 * config/arm/arm.md (*xordi3_insn): Likewise.
18610 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
18611 (xorsi3): Likewise.
18613 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18615 * doc/md.texi: Document the restrictions on the "enabled" attribute.
18617 2014-05-28 Jason Merrill <jason@redhat.com>
18620 * cgraph.h (symtab_node::get_comdat_group_id): New.
18621 * cgraphunit.c (analyze_functions): Call it.
18622 * symtab.c (dump_symtab_node): Likewise.
18623 * tree.c (decl_comdat_group_id): New.
18624 * tree.h: Declare it.
18625 * lto-streamer-out.c (write_symbol): Use it.
18626 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
18628 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
18630 PR bootstrap/PR61146
18631 * wide-int.cc: Do not include longlong.h when compiling with clang.
18633 2014-05-28 Richard Biener <rguenther@suse.de>
18635 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
18636 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
18637 (vrp_visit_assignment_or_call): Print less vertical space.
18638 (vrp_visit_stmt): Likewise.
18639 (vrp_visit_phi_node): Likewise. For a PHI argument with
18640 VR_VARYING range consider recording it as copy.
18642 2014-05-28 Richard Biener <rguenther@suse.de>
18645 2014-05-28 Richard Biener <rguenther@suse.de>
18647 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18649 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
18651 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
18652 sufficiently aligned and an offset is used at the same time.
18653 (expand_expr_real_1): Likewise.
18655 2014-05-28 Richard Biener <rguenther@suse.de>
18657 PR middle-end/61045
18658 * fold-const.c (fold_comparison): When folding
18659 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
18660 the sign of the remaining constant operand stays the same.
18662 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
18664 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
18665 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
18666 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
18668 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
18669 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
18670 (m32bit-doubles) Likewise.
18671 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
18672 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
18675 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18677 * configure.ac ($gcc_cv_ld_clearcap): New test.
18678 * configure: Regenerate.
18679 * config.in: Regenerate.
18680 * config/sol2.opt (mclear-hwcap): New option.
18681 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
18682 * config/sol2-clearcap.map: Moved here from
18683 testsuite/gcc.target/i386/clearcap.map.
18684 * config/sol2-clearcapv2.map: Move here from
18685 gcc.target/i386/clearcapv2.map.
18686 * config/t-sol2 (install): Depend on install-clearcap-map.
18687 (install-clearcap-map): New target.
18688 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
18691 2014-05-28 Richard Biener <rguenther@suse.de>
18693 * hwint.h (*_HALF_WIDE_INT*): Move to ...
18694 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
18695 ... here and remove the rest.
18696 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18698 2014-05-28 Richard Biener <rguenther@suse.de>
18700 PR tree-optimization/61335
18701 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
18702 new range fails, drop to varying.
18704 2014-05-28 Olivier Hainque <hainque@adacore.com>
18706 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
18707 (CPP_SPEC): Add entry for -mcpu=8548.
18708 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
18709 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
18711 2014-05-28 Tom de Vries <tom@codesourcery.com>
18713 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18714 * lra.c (initialize_lra_reg_info_element): Add init of
18715 actual_call_used_reg_set field.
18716 (lra): Call lra_create_live_ranges before lra_inheritance for
18718 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18720 * lra-constraints.c (need_for_call_save_p): Use
18721 actual_call_used_reg_set instead of call_used_reg_set for
18723 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18725 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18726 Tom de Vries <tom@codesourcery.com>
18728 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
18730 (@item -fuse-caller-save): New item.
18732 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18733 Tom de Vries <tom@codesourcery.com>
18735 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
18736 OPT_fuse_caller_save.
18738 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18739 Tom de Vries <tom@codesourcery.com>
18741 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
18742 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
18743 get_call_reg_set_usage.
18744 * resource.c (mark_set_resources, mark_target_live_regs): Use
18745 get_call_reg_set_usage.
18746 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
18748 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
18749 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
18750 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18751 * ira-build.c (ira_create_allocno): Init
18752 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18753 (create_cap_allocno, propagate_allocno_info)
18754 (propagate_some_info_from_allocno)
18755 (copy_info_to_removed_store_destinations): Handle
18756 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18757 * ira-costs.c (ira_tune_allocno_costs): Use
18758 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
18760 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18761 Tom de Vries <tom@codesourcery.com>
18763 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
18764 and function_used_regs_valid fields.
18765 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
18766 find_all_hard_reg_sets.
18767 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
18768 (get_call_reg_set_usage): New function.
18769 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
18770 * regs.h (get_call_reg_set_usage): Declare.
18772 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18775 * config/dbx.h (License): Add Runtime Library Exception.
18776 * config/newlib-stdint.h (License): Same.
18777 * config/rtems.h (License): Same
18778 * config/initfini-array.h (License): Same
18779 * config/v850/v850.h (License): Same.
18780 * config/v850/v850-opts.h (License): Same
18781 * config/v850/rtems.h (License): Same.
18783 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18786 * doc/extend.texi (Local Labels): Note that label differences are
18787 not supported for AVR.
18789 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18790 Olivier Hainque <hainque@adacore.com>
18792 * rtl.h (set_for_reg_notes): Declare.
18793 * emit-rtl.c (set_for_reg_notes): New function.
18794 (set_unique_reg_note): Use it.
18795 * optabs.c (add_equal_note): Likewise
18797 2014-05-27 Andrew Pinski <apinski@cavium.com>
18799 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
18800 Use <w> for the register in assembly template.
18801 (stack_protect_test): Use the mode of operands[0] for the result.
18802 (stack_protect_test_<mode>): Use <w> for the register
18803 in assembly template.
18805 2014-05-27 DJ Delorie <dj@redhat.com>
18807 * config/rx/rx.c (add_vector_labels): New.
18808 (rx_output_function_prologue): Call it.
18809 (rx_handle_func_attribute): Don't require empty arguments.
18810 (rx_handle_vector_attribute): New.
18811 (rx_attribute_table): Add "vector" attribute.
18812 * doc/extend.texi (interrupt, vector): Document new/changed
18813 RX-specific attributes.
18815 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
18817 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18819 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
18820 predicate to detect a negative quotient.
18822 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18824 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
18825 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
18826 Add X - Y CMP 0 to X CMP Y transformation.
18827 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
18829 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
18831 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
18834 2014-05-27 Steve Ellcey <sellcey@mips.com>
18836 * config/mips/mips.c: Add include of cgraph.h.
18838 2014-05-27 Richard Biener <rguenther@suse.de>
18840 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
18842 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18845 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
18846 * config/arm/arm-cores.def (License): Same.
18847 * config/arm/arm-opts.h (License): Same.
18848 * config/arm/aout.h (License): Same.
18849 * config/arm/bpabi.h (License): Same.
18850 * config/arm/elf.h (License): Same.
18851 * config/arm/linux-elf.h (License): Same.
18852 * config/arm/linux-gas.h (License): Same.
18853 * config/arm/netbsd-elf.h (License): Same.
18854 * config/arm/uclinux-eabi.h (License): Same.
18855 * config/arm/uclinux-elf.h (License): Same.
18856 * config/arm/vxworks.h (License): Same.
18858 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18860 * config/arm/neon.md (neon_bswap<mode>): New pattern.
18861 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
18862 (arm_init_neon_builtins): Handle NEON_BSWAP.
18863 Define required type nodes.
18864 (arm_expand_neon_builtin): Handle NEON_BSWAP.
18865 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
18866 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
18867 * config/arm/iterators.md (VDQHSD): New mode iterator.
18869 2014-05-27 Richard Biener <rguenther@suse.de>
18871 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
18872 Try using literal operands when comparing value-ranges failed.
18874 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18876 * ira.c (commutative_operand): Adjust for change to recog_data.
18877 [Missing from previous commit.]
18879 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18881 * system.h (TEST_BIT): New macro.
18882 * recog.h (alternative_mask): New type.
18883 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
18884 (recog_data_d): Replace alternative_enabled_p array with
18885 enabled_alternatives.
18886 (target_recog): New structure.
18887 (default_target_recog, this_target_recog): Declare.
18888 (get_enabled_alternatives, recog_init): Likewise.
18889 * recog.c (default_target_recog, this_target_recog): New variables.
18890 (get_enabled_alternatives): New function.
18891 (extract_insn): Use it.
18892 (recog_init): New function.
18893 (preprocess_constraints, constrain_operands): Adjust for change to
18895 * postreload.c (reload_cse_simplify_operands): Likewise.
18896 * reload.c (find_reloads): Likewise.
18897 * ira-costs.c (record_reg_classes): Likewise.
18898 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
18899 all alternatives after a disabled one would be skipped.
18900 (ira_implicitly_set_insn_hard_regs): Likewise.
18901 * ira.c (ira_setup_alts): Adjust for change to recog_data.
18902 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
18903 with enabled_alternatives.
18904 * lra.c (free_insn_recog_data): Update accordingly.
18905 (lra_update_insn_recog_data): Likewise.
18906 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
18907 * lra-constraints.c (process_alt_operands): Likewise. Handle
18908 only_alternative as part of the enabled mask.
18909 * target-globals.h (this_target_recog): Declare.
18910 (target_globals): Add a recog field.
18911 (restore_target_globals): Restore this_target_recog.
18912 * target-globals.c: Include recog.h.
18913 (default_target_globals): Initialize recog field.
18914 (save_target_globals): Likewise.
18915 * reginfo.c (reinit_regs): Call recog_init.
18916 * toplev.c (backend_init_target): Likewise.
18918 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18920 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
18921 rather than any named insn's code.
18923 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18926 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
18927 * config/arm/arm-cores.def (License): Same.
18929 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
18931 * tree.h (decl_comdat_group): Declare.
18932 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
18933 * tree.c (decl_comdat_group): Here.
18935 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
18937 PR rtl-optimization/61222
18938 * combine.c (simplify_shift_const_1): When moving a PLUS outside
18939 the shift, truncate the PLUS operand to the result mode.
18941 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
18944 * config/i386/i386.c (ix86_rtx_costs)
18945 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
18948 2014-05-26 Martin Jambor <mjambor@suse.cz>
18950 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
18953 2014-05-26 Richard Biener <rguenther@suse.de>
18955 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
18956 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
18957 Provide specializations.
18958 (wi::int_traits <HOST_WIDE_INT>,
18959 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
18961 2014-05-26 Alan Modra <amodra@gmail.com>
18964 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
18965 params and return a bool. Remove dead code. Update comment.
18966 Assert we have a const_int source. Remove bogus code from
18967 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
18968 handling of constants > 2G and reg_equal note, from..
18969 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
18970 return value. Update comment. If we can, use a new pseudo
18971 for intermediate calculations.
18972 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
18974 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
18975 call to rs6000_emit_set_const in splitter.
18976 (movdi_internal64+2, +3): Likewise.
18978 2014-05-26 Richard Biener <rguenther@suse.de>
18980 * system.h: Define __STDC_FORMAT_MACROS before
18981 including inttypes.h.
18982 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
18983 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
18984 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
18985 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
18986 HOST_WIDEST_INT_C): Remove.
18987 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
18988 if C99 inttypes.h is not available.
18989 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
18990 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
18991 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
18992 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
18993 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
18994 (struct output_info): Likewise.
18995 (print_statistics): Adjust.
18996 (dump_bitmap_statistics): Likewise.
18997 * bt-load.c (migrate_btr_defs): Print with PRId64.
18998 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
18999 (MAX_SAFE_MULTIPLIER): Adjust.
19000 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
19001 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
19002 dump_cgraph_node): Likewise.
19003 * final.c (dump_basic_block_info): Likewise.
19004 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
19005 * gcov.c (format_gcov): Likewise.
19006 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
19008 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
19009 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
19010 (inline_small_functions, dump_overall_stats, dump_inline_stats):
19011 Use PRId64 for dumping.
19012 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
19013 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
19014 (add_allocno_hard_regs): Adjust.
19015 * loop-doloop.c (doloop_modify): Print using PRId64.
19016 * loop-iv.c (inverse): Compute in uint64_t.
19017 (determine_max_iter, iv_number_of_iterations): Likewise.
19018 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
19019 Print using PRId64.
19020 * lto-streamer-out.c (write_symbol): Use uint64_t.
19021 * mcf.c (CAP_INFINITY): Use int64_t maximum.
19022 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
19023 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
19024 * modulo-sched.c (const_iteration_count): Use int64_t.
19025 (sms_schedule): Dump using PRId64.
19026 * predict.c (dump_prediction): Likewise.
19027 * pretty-print.h (pp_widest_integer): Remove.
19028 * profile.c (get_working_sets, is_edge_inconsistent,
19029 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
19030 * tree-pretty-print.c (pp_double_int): Remove case handling
19031 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
19032 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
19034 (pass_optimize_bswap::execute): Remove restriction on hosts.
19035 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
19036 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
19037 * tree.c (widest_int_cst_value): Remove.
19038 * tree.h (widest_int_cst_value): Likewise.
19039 * value-prof.c (dump_histogram_value): Print using PRId64.
19040 * gengtype.c (main): Also inject int64_t.
19041 * ggc-page.c (struct max_alignment): Use int64_t.
19042 * alloc-pool.c (struct allocation_object_def): Likewise.
19043 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
19045 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
19046 * doc/tm.texi: Regenerated.
19047 * gengtype-lex.l (IWORD): Handle [u]int64_t.
19048 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
19049 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
19050 mmix_output_register_setting): Use [u]int64_t in prototypes.
19051 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
19052 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
19053 mmix_output_octa, mmix_output_shifted_value): Adjust.
19054 (mmix_intval): Adjust. Remove unreachable case.
19055 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
19057 2014-05-26 Richard Biener <rguenther@suse.de>
19059 * configure.ac: Drop __int64 type check. Insist that we
19060 found uint64_t and int64_t.
19061 * hwint.h (HOST_BITS_PER___INT64): Remove.
19062 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
19063 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
19064 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
19065 (HOST_WIDEST_FAST_INT): Remove __int64 case.
19066 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
19067 for dst_q_src_df_rms_cdt.
19068 * configure: Regenerate.
19069 * config.in: Likewise.
19071 2014-05-26 Michael Tautschnig <mt@debian.org>
19074 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
19075 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
19077 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19079 PR rtl-optimization/61278
19080 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
19082 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19084 PR rtl-optimization/61220
19085 Part of PR rtl-optimization/61225
19086 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
19087 insn; skip split_edge for a block with only one successor.
19089 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19091 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
19094 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19096 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
19097 (update_vtable_references): New function.
19098 (function_and_variable_visibility): Rewrite also vtable initializers.
19099 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
19101 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19103 * ggc.h (ggc_grow): New function.
19104 * ggc-none.c (ggc_grow): New function.
19105 * ggc-page.c (ggc_grow): Likewise.
19107 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19109 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
19110 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
19111 comdat_can_be_unshared_p, cgraph_externally_visible_p,
19112 varpool_externally_visible_p, can_replace_by_local_alias,
19113 update_visibility_by_resolution_info, function_and_variable_visibility,
19114 pass_data_ipa_function_and_variable_visibility,
19115 make_pass_ipa_function_and_variable_visibility,
19116 whole_program_function_and_variable_visibility,
19117 pass_data_ipa_whole_program_visibility,
19118 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
19119 * cgraph.h (cgraph_local_node_p): Declare.
19120 * ipa-visibility.c: New file.
19121 * Makefile.in (OBJS): Add ipa-visiblity.o
19123 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19125 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
19126 that var decl is available.
19128 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19130 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
19131 symtab_node pointer.
19132 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
19133 (find_decls_types_r): Do not walk COMDAT_GROUP.
19134 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
19135 * varasm.c (make_decl_one_only): Use set_comdat_group;
19136 create node if needed.
19137 * ipa-inline-transform.c (save_inline_function_body): Update
19138 way we decl->symtab mapping.
19139 * symtab.c (symtab_hash, hash_node, eq_node
19140 symtab_insert_node_to_hashtable): Remove.
19141 (symtab_register_node): Update.
19142 (symtab_unregister_node): Update.
19143 (symtab_get_node): Reimplement as inline function.
19144 (symtab_add_to_same_comdat_group): Update.
19145 (symtab_dissolve_same_comdat_group_list): Update.
19146 (dump_symtab_base): Update.
19147 (verify_symtab_base): Update.
19148 (symtab_make_decl_local): Update.
19149 (fixup_same_cpp_alias_visibility): Update.
19150 (symtab_nonoverwritable_alias): Update.
19151 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
19152 * ipa.c (update_visibility_by_resolution_info): UPdate.
19153 * bb-reorder.c: Include cgraph.h
19154 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
19155 with comdat groups.
19156 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
19157 * cgraph.c (cgraph_get_create_node): Update.
19158 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
19160 (symtab_get_node): Make inline.
19161 (symtab_insert_node_to_hashtable): Remove.
19162 (symtab_can_be_discarded): Update.
19163 (decl_comdat_group): New function.
19164 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
19166 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
19168 (read_comdat_group): New function.
19169 (input_node, input_varpool_node): Use it.
19170 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
19172 * mips.c (mips_start_unique_function): Likewise.
19173 (ix86_code_end): Likewise.
19174 (rs6000_code_end): Likweise.
19175 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
19177 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19179 * gengtype-state.c (fatal_reading_state): Bring offline.
19180 * optabs.c (widening_optab_handler): Bring offline.
19181 * optabs.h (widening_optab_handler): Likewise.
19182 * final.c (get_attr_length_1): Likewise.
19184 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19186 * sched-int.h (sd_iterator_cond): Manually tail recurse.
19188 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19190 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
19191 (ppc440-compare): Include shift with dot.
19192 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
19193 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
19195 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
19197 (e6500_sfx2): Include it.
19198 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
19199 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
19200 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
19201 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
19202 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
19203 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
19204 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
19205 *lshiftrt_internal1le, *lshiftrt_internal1be,
19206 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
19207 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
19208 *rotldi3_internal10le, *rotldi3_internal10be,
19209 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
19210 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
19211 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
19212 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
19213 define_insns): Use type "shift" in the appropriate alternatives.
19215 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19217 * config/rs6000/rs6000.md (type): Add "logical". Delete
19219 (dot): Adjust comment.
19220 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
19221 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
19222 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
19223 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
19224 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
19225 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
19226 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
19227 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19229 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19230 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19231 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19232 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19233 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19234 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19235 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19236 * config/rs6000/8540.md (ppc8540_su): Adjust.
19237 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19238 cell-cmp-microcoded): Adjust.
19239 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19240 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19241 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19242 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19243 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19244 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19245 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19246 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19247 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19249 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19250 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
19251 Adjust. Adjust comment.
19252 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19253 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19255 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19257 * config/rs6000/rs6000.md (type): Add "add".
19258 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
19259 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
19260 define_insns): Use it.
19261 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19263 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19264 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19265 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19266 * config/rs6000/601.md (ppc601-integer): Adjust.
19267 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19268 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19269 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19270 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19271 * config/rs6000/8540.md (ppc8540_su): Adjust.
19272 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19273 cell-cmp-microcoded): Adjust.
19274 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19275 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19276 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19277 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19278 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19279 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19280 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19281 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19282 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19284 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19285 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
19286 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19287 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19289 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19291 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
19292 "delayed_compare", "var_delayed_compare".
19293 (var_shift): New attribute.
19294 (cell_micro): Adjust.
19295 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
19296 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
19297 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
19298 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
19299 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
19300 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
19301 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
19302 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
19303 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
19304 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
19305 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
19306 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
19307 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
19308 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
19309 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
19310 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
19311 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
19312 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
19313 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
19314 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
19315 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
19316 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
19317 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
19318 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19319 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19321 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19322 * config/rs6000/440.md (ppc440-integer): Adjust.
19323 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19324 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
19325 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19326 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19327 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19328 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19329 * config/rs6000/8540.md (ppc8540_su): Adjust.
19330 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19331 cell-cmp-microcoded): Adjust.
19332 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
19333 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19334 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
19335 e500mc64_delayed): Adjust.
19336 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
19337 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
19338 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19339 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
19340 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
19341 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
19342 power6-delayed-compare, power6-var-delayed-compare): Adjust.
19343 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
19344 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
19346 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19347 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19349 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19351 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
19352 (bits): New mode_attr.
19353 (idiv_ldiv): Delete mode_attr.
19354 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
19355 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19356 rs6000_adjust_priority, is_nonpipeline_insn,
19357 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19359 * config/rs6000/40x.md (ppc403-idiv): Adjust.
19360 * config/rs6000/440.md (ppc440-idiv): Adjust.
19361 * config/rs6000/476.md (ppc476-idiv): Adjust.
19362 * config/rs6000/601.md (ppc601-idiv): Adjust.
19363 * config/rs6000/603.md (ppc603-idiv): Adjust.
19364 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
19365 ppc620-ldiv): Adjust.
19366 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
19367 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
19368 * config/rs6000/8540.md (ppc8540_divide): Adjust.
19369 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
19370 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
19371 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
19372 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
19373 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
19374 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
19375 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
19376 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
19377 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
19378 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
19379 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
19380 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
19381 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
19382 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
19383 * config/rs6000/titan.md (titan_fxu_div): Adjust.
19385 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19387 * config/rs6000/rs6000.md (type): Delete "insert_word",
19388 "insert_dword". Add "insert".
19389 (size): Update comment.
19390 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19391 insn_must_be_first_in_group): Adjust.
19392 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
19393 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
19394 *insvsi_internal6, insvdi_internal): Adjust.
19396 * config/rs6000/40x.md (ppc403-integer): Adjust.
19397 * config/rs6000/440.md (ppc440-integer): Adjust.
19398 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
19399 * config/rs6000/601.md (ppc601-integer): Adjust.
19400 * config/rs6000/603.md (ppc603-integer): Adjust.
19401 * config/rs6000/6xx.md (ppc604-integer): Adjust.
19402 * config/rs6000/7450.md (ppc7450-integer): Adjust.
19403 * config/rs6000/7xx.md (ppc750-integer): Adjust.
19404 * config/rs6000/8540.md (ppc8540_su): Adjust.
19405 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
19406 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
19407 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19408 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
19409 * config/rs6000/e5500.md (e5500_sfx): Adjust.
19410 * config/rs6000/e6500.md (e6500_sfx): Adjust.
19411 * config/rs6000/mpc.md (mpccore-integer): Adjust.
19412 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
19413 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
19414 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
19415 * config/rs6000/power7.md (power7-integer): Adjust.
19416 * config/rs6000/power8.md (power8-1cyc): Adjust.
19417 * config/rs6000/rs64.md (rs64a-integer): Adjust.
19418 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19420 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19422 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
19423 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
19424 (size): New attribute.
19425 (dot): New attribute.
19426 (cell_micro): Adjust.
19427 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
19428 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
19429 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
19430 umuldi3_highpart): Adjust.
19431 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19432 rs6000_adjust_priority, is_nonpipeline_insn,
19433 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19435 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
19436 ppc405-imul3): Adjust.
19437 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
19438 * config/rs6000/476.md (ppc476-imul): Adjust.
19439 * config/rs6000/601.md (ppc601-imul): Adjust.
19440 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
19441 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
19442 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
19443 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
19444 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
19446 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
19447 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
19448 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
19449 cell-imul): Adjust.
19450 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
19451 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
19452 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
19453 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
19454 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
19455 * config/rs6000/mpc.md (mpccore-imul): Adjust.
19456 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
19457 power4-lmul, power4-imul, power4-imul3): Adjust.
19458 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
19459 power5-lmul, power5-imul, power5-imul3): Adjust.
19460 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
19461 power6-lmul, power6-imul, power6-imul3): Adjust.
19462 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
19463 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
19465 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
19466 rs64a-lmul): Adjust.
19467 * config/rs6000/titan.md (titan_imul): Adjust.
19469 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19471 * config/rs6000/rs6000.md (type): Add new value "halfmul".
19472 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
19473 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
19474 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
19475 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
19476 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
19477 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
19478 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
19479 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
19480 * config/rs6000/titan.md: Delete nonsensical comment.
19481 (titan_imul): Add type imul3.
19482 (titan_mulhw): Remove type imul3; add type halfmul.
19484 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19486 * config/rs6000/rs6000.md (type): Reorder, reformat.
19488 2014-05-23 Martin Jambor <mjambor@suse.cz>
19490 PR tree-optimization/53787
19491 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
19492 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
19493 analysis_done, update all uses.
19494 * ipa-prop.c: Include domwalk.h
19495 (param_analysis_info): Removed.
19496 (param_aa_status): New type.
19497 (ipa_bb_info): Likewise.
19498 (func_body_info): Likewise.
19499 (ipa_get_bb_info): New function.
19500 (aa_overwalked): Likewise.
19501 (find_dominating_aa_status): Likewise.
19502 (parm_bb_aa_status_for_bb): Likewise.
19503 (parm_preserved_before_stmt_p): Changed to use new param AA info.
19504 (load_from_unmodified_param): Accept func_body_info as a parameter
19505 instead of parms_ainfo.
19506 (parm_ref_data_preserved_p): Changed to use new param AA info.
19507 (parm_ref_data_pass_through_p): Likewise.
19508 (ipa_load_from_parm_agg_1): Likewise. Update callers.
19509 (compute_complex_assign_jump_func): Changed to use new param AA info.
19510 (compute_complex_ancestor_jump_func): Likewise.
19511 (ipa_compute_jump_functions_for_edge): Likewise.
19512 (ipa_compute_jump_functions): Removed.
19513 (ipa_compute_jump_functions_for_bb): New function.
19514 (ipa_analyze_indirect_call_uses): Likewise, moved variable
19516 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
19517 and info, moved variable declarations down.
19518 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
19520 (ipa_analyze_stmt_uses): Likewise.
19521 (ipa_analyze_params_uses): Removed.
19522 (ipa_analyze_params_uses_in_bb): New function.
19523 (ipa_analyze_controlled_uses): Likewise.
19524 (free_ipa_bb_info): Likewise.
19525 (analysis_dom_walker): New class.
19526 (ipa_analyze_node): Handle node-specific forbidden analysis,
19527 initialize and free func_body_info, use dominator walker.
19528 (ipcp_modif_dom_walker): New class.
19529 (ipcp_transform_function): Create and free func_body_info, use
19530 ipcp_modif_dom_walker, moved a lot of functionality there.
19532 2014-05-23 Marek Polacek <polacek@redhat.com>
19533 Jakub Jelinek <jakub@redhat.com>
19535 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
19536 * gcc.c (sanitize_spec_function): Likewise.
19537 * convert.c (convert_to_integer): Include "ubsan.h". Add
19538 floating-point to integer instrumentation.
19539 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
19540 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
19541 SANITIZE_NONDEFAULT.
19542 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
19543 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
19544 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
19545 * ubsan.c: Include "realmpfr.h" and "dfp.h".
19546 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
19547 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
19548 float/double/long double.
19549 (ubsan_instrument_float_cast): New function.
19550 * ubsan.h (ubsan_instrument_float_cast): Declare.
19552 2014-05-23 Jiong Wang <jiong.wang@arm.com>
19554 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
19556 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
19557 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
19558 Adjust for tailcalling through registers.
19559 * config/aarch64/aarch64.h (enum reg_class): New caller save
19561 (REG_CLASS_NAMES): Likewise.
19562 (REG_CLASS_CONTENTS): Likewise.
19563 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
19564 Allow tailcalling without decls.
19566 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19568 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19569 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
19571 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
19572 gsi, and variables v_* to v*.
19574 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
19576 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
19578 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19580 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
19581 * omp-low.c: Update accordingly.
19583 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
19584 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
19585 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
19586 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
19587 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
19588 GF_OMP_TARGET_KIND_UPDATE.
19590 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19591 Explicitly enumerate the expected region types.
19593 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
19596 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
19597 documentation; the old documentation didn't clearly state the
19598 constraints on the contents of the pointed-to storage.
19600 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19602 Fix bootstrap error on ia64
19603 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
19604 Return default value.
19606 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
19608 PR tree-optimization/54733
19609 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
19611 (find_bswap_or_nop_load): New.
19612 (find_bswap_1): Renamed to ...
19613 (find_bswap_or_nop_1): This. Also add support for memory source.
19614 (find_bswap): Renamed to ...
19615 (find_bswap_or_nop): This. Also add support for memory source and
19616 detection of bitwise operations equivalent to load in target
19618 (execute_optimize_bswap): Likewise. Also move its leading comment back
19619 in place and split statement transformation into ...
19620 (bswap_replace): This.
19622 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19624 PR rtl-optimization/61215
19625 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
19626 simplify_gen_subreg until final substitution.
19628 2014-05-23 Alan Modra <amodra@gmail.com>
19631 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
19632 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
19633 Use "Y" constraint rather than "m".
19635 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
19637 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
19639 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
19640 New function declaration.
19641 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
19642 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
19643 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
19644 (aarch64_init_builtins) : Initialize builtins
19645 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19646 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19647 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
19648 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
19649 and __builtins_aarch64_set_fpsr.
19650 (aarch64_atomic_assign_expand_fenv): New function.
19651 * config/aarch64/aarch64.md (set_fpcr): New pattern.
19652 (get_fpcr) : Likewise.
19653 (set_fpsr) : Likewise.
19654 (get_fpsr) : Likewise.
19655 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
19656 and UNSPECV_SET_FPSR.
19657 * doc/extend.texi (AARCH64 Built-in Functions) : Document
19658 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19659 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19661 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19663 PR rtl-optimization/60969
19664 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
19665 constraints. Set up mem cost for NO_REGS case.
19667 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
19669 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
19671 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
19673 * config/darwin.c: Include "lto-section-names.h".
19674 (LTO_SEGMENT_NAME): Don't define.
19675 * config/i386/winnt.c: Include "lto-section-names.h".
19676 * lto-streamer.c: Include "lto-section-names.h".
19677 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
19678 * lto-wrapper.c: Include "lto-section-names.h".
19679 (LTO_SECTION_NAME_PREFIX): Don't define.
19680 * lto-section-names.h: New file.
19681 * cgraphunit.c: Include "lto-section-names.h".
19683 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
19685 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
19687 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
19690 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
19692 2014-05-22 Nick Clifton <nickc@redhat.com>
19694 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
19696 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
19698 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
19699 -> (T)A transformation to integer types.
19701 2014-05-22 Teresa Johnson <tejohnson@google.com>
19703 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
19704 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
19705 (gcov_rewrite): Use gcov_nonruntime_assert.
19706 (gcov_open): Ditto.
19707 (gcov_write_words): Ditto.
19708 (gcov_write_length): Ditto.
19709 (gcov_read_words): Use gcov_nonruntime_assert, and remove
19710 gcc_assert from IN_LIBGCOV code.
19711 (gcov_read_summary): Use gcov_error to flag profile corruption.
19712 (gcov_sync): Use gcov_nonruntime_assert.
19713 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
19714 (gcov_histo_index): Use gcov_nonruntime_assert.
19715 (static void gcov_histogram_merge): Ditto.
19716 (compute_working_sets): Ditto.
19717 * gcov-io.h (gcov_nonruntime_assert): Define.
19718 (gcov_error): Define for !IN_LIBGCOV
19720 2014-05-22 Richard Biener <rguenther@suse.de>
19722 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
19723 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
19724 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
19725 and deallocation site.
19726 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
19727 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
19728 passing through the incoming points-to set.
19729 (handle_lhs_call): Use flags argument instead of recomputing it.
19730 (find_func_aliases_for_call): Call handle_lhs_call with proper
19733 2014-05-22 Jakub Jelinek <jakub@redhat.com>
19735 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
19736 all padding bits in REAL_VALUE_TYPE are cleared.
19738 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19740 Cleanup and improve multipass_dfa_lookahead_guard
19741 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
19742 (core2i7_first_cycle_multipass_begin,)
19743 (core2i7_first_cycle_multipass_issue,)
19744 (core2i7_first_cycle_multipass_backtrack): Update signature.
19745 * config/ia64/ia64.c
19746 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
19747 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
19748 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
19750 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
19751 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
19753 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
19755 * doc/tm.texi: Regenerate.
19757 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
19758 * haifa-sched.c (ready_try): Make signed to allow negative values.
19759 (rebug_ready_list_1): Update.
19760 (choose_ready): Simplify.
19761 (sched_extend_ready_list): Update.
19763 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19765 Remove IA64 speculation tweaking flags
19766 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
19767 speculation tuning flags.
19768 (msched-prefer-non-data-spec-insns,)
19769 (msched-prefer-non-control-spec-insns): Obsolete options.
19770 * haifa-sched.c (choose_ready): Remove handling of
19771 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19772 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
19773 and PREFER_NON_DATA_SPEC.
19774 * sel-sched.c (process_spec_exprs): Remove handling of
19775 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19777 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19779 Improve scheduling debug output
19780 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
19781 (advance_one_cycle): Update.
19782 (schedule_insn, queue_to_ready): Add debug printouts.
19783 (debug_ready_list_1): New static function.
19784 (debug_ready_list): Update.
19785 (max_issue): Add debug printouts.
19786 (dump_insn_stream): New static function.
19787 (schedule_block): Use it. Also better indent printouts.
19789 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19791 Fix sched_insn debug counter
19792 * haifa-sched.c (schedule_insn): Update.
19793 (struct haifa_saved_data): Add nonscheduled_insns_begin.
19794 (save_backtrack_point, restore_backtrack_point): Update.
19795 (first_nonscheduled_insn): New static function.
19796 (queue_to_ready, choose_ready): Use it.
19797 (schedule_block): Init nonscheduled_insns_begin.
19798 (sched_emit_insn): Update.
19801 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
19803 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
19805 (aarch64_secondary_reload) : LikeWise.
19806 (aarch64_class_max_nregs) : Remove CORE_REGS.
19807 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
19808 (REG_CLASS_NAMES) : Likewise.
19809 (REG_CLASS_CONTENTS) : LikeWise.
19810 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
19812 2014-05-21 Guozhi Wei <carrot@google.com>
19815 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
19817 (vqdmulhq_n_s16): Likewise.
19819 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
19821 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
19823 2014-05-21 Marek Polacek <polacek@redhat.com>
19826 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
19828 2014-05-21 Martin Jambor <mjambor@suse.cz>
19830 * doc/invoke.texi (Optimize Options): Document parameters
19831 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
19832 ipa-cp-array-index-hint-bonus.
19834 2014-05-21 Mark Wielaard <mjw@redhat.com>
19837 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
19838 version >= 3 or not strict DWARF.
19839 * langhooks.h (struct lang_hooks_for_types): Add
19840 enum_underlying_base_type.
19841 * langhooks.c (lhd_enum_underlying_base_type): New function.
19842 * gcc/langhooks.h (struct lang_hooks_for_types): Add
19843 enum_underlying_base_type.
19844 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
19845 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
19846 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
19848 2014-05-21 Richard Biener <rguenther@suse.de>
19850 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
19852 2014-05-21 John Marino <gnugcc@marino.st>
19854 * config.gcc (*-*-dragonfly*): New target.
19855 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
19856 * configure: Regenerate.
19857 * config/dragonfly-stdint.h: New.
19858 * config/dragonfly.h: New.
19859 * config/dragonfly.opt: New.
19860 * config/i386/dragonfly.h: New.
19861 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
19863 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
19865 * tree.def (VOID_CST): New.
19866 * tree-core.h (TI_VOID): New.
19867 * tree.h (void_node): New.
19868 * tree.c (tree_node_structure_for_code, tree_code_size)
19869 (iterative_hash_expr): Handle VOID_CST.
19870 (build_common_tree_nodes): Initialize void_node.
19872 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
19874 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
19876 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
19878 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
19881 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
19882 flag_reorder_blocks_and_partition.
19883 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
19885 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
19888 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
19890 (*addc_r_t): Add new insn_and_split.
19892 2014-05-21 Jakub Jelinek <jakub@redhat.com>
19894 PR middle-end/61252
19895 * omp-low.c (handle_simd_reference): New function.
19896 (lower_rec_input_clauses): Use it. Defer adding reference
19897 initialization even for reduction without placeholder if in simd,
19898 handle it properly later on.
19900 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19902 PR tree-optimization/60899
19903 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
19904 assume all static symbols will have definition wile parsing and
19905 check the do have definition later in compilation; check that
19906 variable referring symbol will be output before concluding that
19907 reference is safe; be conservative for referring local statics;
19908 be more precise about when comdat is output in other partition.
19910 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19913 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
19915 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
19916 (ipa_inline): Loop inline_to_all_callers until no more aliases
19919 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19921 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
19922 set writeonly flag only for vars actually written to.
19924 2014-05-20 Dehao Chen <dehao@google.com>
19926 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
19927 and callee count to get clone count.
19928 * tree-inline.c (expand_call_inline): Use callee count instead of bb
19929 count in copy_body.
19931 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
19933 PR rtl-optimization/61243
19934 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
19936 2014-05-20 Xinliang David Li <davidxl@google.com>
19938 * cgraphunit.c (walk_polymorphic_call_targets): Add
19939 dbgcnt and fopt-info support.
19940 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
19941 * ipa-devirt.c (ipa_devirt): Ditto.
19942 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
19943 * ipa.c (walk_polymorphic_call_targets): Ditto.
19944 * gimple-fold.c (fold_gimple_assign): Ditto.
19945 (gimple_fold_call): Ditto.
19946 * dbgcnt.def: New counter.
19948 2014-05-20 DJ Delorie <dj@redhat.com>
19950 * config/msp430/msp430.md (split): Don't allow subregs when
19951 splitting SImode adds.
19952 (andneghi): Fix subtraction logic.
19953 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
19955 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19957 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
19959 * except.c (switch_to_exception_section, resolve_unique_section,
19960 get_named_text_section, default_function_rodata_section,
19961 align_variable, get_block_for_decl, default_section_type_flags):
19962 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
19963 * symtab.c (symtab_add_to_same_comdat_group,
19964 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
19965 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
19967 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
19968 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
19969 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
19970 (c6x_function_in_section_p): Likewise.
19971 * config/darwin.c (machopic_select_section): Likewise.
19972 * config/arm/arm.c (arm_function_in_section_p): Likewise.
19973 * config/mips/mips.c (mips_function_rodata_section): Likewise.
19974 * config/mep/mep.c (mep_select_section): LIkewise.
19975 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
19977 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
19979 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
19980 EH region of calls to pure functions that can throw an exception.
19981 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
19982 (copy_reference_ops_from_call): Also copy the EH region of the call if
19983 it can throw an exception.
19985 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
19987 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
19988 nested VEC_SELECTs that are inverses of each other.
19990 2014-05-20 Richard Biener <rguenther@suse.de>
19992 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
19993 (extract_and_process_scc_for_name): not here.
19994 (cond_dom_walker::before_dom_children): Only process
19995 stmts that end the BB in interesting ways.
19996 (run_scc_vn): Mark param uses as visited.
19998 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20000 * config/arm/arm.md (arith_shiftsi): Do not predicate for
20003 2014-05-20 Nick Clifton <nickc@redhat.com>
20005 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
20006 (msp430_gimplify_va_arg_expr): New function.
20007 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
20009 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
20010 operand 0 in order to prevent confusion about the number of
20011 registers involved.
20013 2014-05-20 Richard Biener <rguenther@suse.de>
20015 PR tree-optimization/61221
20016 * tree-ssa-pre.c (el_to_update): Remove.
20017 (eliminate_dom_walker::before_dom_children): Handle released
20018 VDEFs by value-numbering them to the associated VUSE. Update
20019 stmt immediately for substituted call address.
20020 (eliminate): Remove delayed stmt updating code.
20021 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
20022 possibly late re-numbered vuses.
20023 (vn_reference_lookup_2): Adjust.
20024 (vn_reference_lookup_pieces): Likewise.
20025 (vn_reference_lookup): Likewise.
20027 2014-05-20 Richard Biener <rguenther@suse.de>
20029 * config.gcc: Remove need_64bit_hwint.
20030 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
20031 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
20033 * config.in: Regenerate.
20034 * configure: Likewise.
20036 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
20038 * doc/extend.texi: Create Label Attributes section,
20039 move all label attributes into it and reference it.
20041 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
20043 * arm.c (thumb1_reorg): When scanning backwards skip anything
20044 that's not a proper insn.
20046 2014-05-19 Richard Biener <rguenther@suse.de>
20048 PR tree-optimization/61221
20049 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
20050 Do nothing for unreachable blocks.
20051 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
20052 Improve unreachability detection.
20054 2014-05-19 Richard Biener <rguenther@suse.de>
20056 PR tree-optimization/61209
20057 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
20059 2014-05-19 Nick Clifton <nickc@redhat.com>
20061 * except.c (init_eh): Fix computation of builtin setjmp buffer
20062 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
20064 2014-05-19 Richard Biener <rguenther@suse.de>
20066 PR tree-optimization/61184
20067 * tree-vrp.c (is_negative_overflow_infinity): Use
20068 TREE_OVERFLOW_P and do that check first.
20069 (is_positive_overflow_infinity): Likewise.
20070 (is_overflow_infinity): Likewise.
20071 (vrp_operand_equal_p): Properly treat operands with
20072 differing overflow as not equal.
20074 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
20076 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
20077 shift simplification where it was intended.
20079 2014-05-19 Christian Bruel <christian.bruel@st.com>
20082 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
20084 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
20087 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
20090 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
20092 * reg-notes.def (CROSSING_JUMP): Likewise.
20093 * rtl.h (rtx_def): Update comment for jump flag.
20094 (CROSSING_JUMP_P): Define.
20095 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
20096 of a REG_CROSSING_JUMP note.
20097 * cfghooks.c (tidy_fallthru_edges): Likewise.
20098 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
20099 * emit-rtl.c (try_split): Likewise.
20100 * haifa-sched.c (sched_create_recovery_edges): Likewise.
20101 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
20102 * jump.c (redirect_jump_2): Likewise.
20103 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
20104 (relax_delay_slots): Likewise.
20105 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
20106 (bbit_di): Likewise.
20107 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
20108 * config/sh/sh.md (jump_compact): Likewise.
20109 * bb-reorder.c (rotate_loop): Likewise.
20110 (pass_duplicate_computed_gotos::execute): Likewise.
20111 (add_reg_crossing_jump_notes): Rename to...
20112 (update_crossing_jump_flags): ...this.
20113 (pass_partition_blocks::execute): Update accordingly.
20115 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
20117 * tree.h: Remove extraneous template <>.
20119 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20121 * ipa.c (symtab_remove_unreachable_nodes): Remove
20122 symbol from comdat group if its body was eliminated.
20123 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
20124 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
20125 (symtab_unregister_node): ... this one.
20126 (verify_symtab_base): More strict checking of comdats.
20127 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
20129 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20131 * tree-pass.h (make_pass_ipa_comdats): New pass.
20132 * timevar.def (TV_IPA_COMDATS): New timevar.
20133 * passes.def (pass_ipa_comdats): Add.
20134 * Makefile.in (OBJS): Add ipa-comdats.o
20135 * ipa-comdats.c: New file.
20137 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20139 * ipa.c (update_visibility_by_resolution_info): New function.
20140 (function_and_variable_visibility): Use it.
20142 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20144 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
20146 (FOR_EACH_DEFINED_SYMBOL): New macro.
20147 (varpool_first_static_initializer, varpool_next_static_initializer,
20148 varpool_first_defined_variable, varpool_next_defined_variable):
20150 (symtab_in_same_comdat_p): Correctly deal with inline functions.
20152 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20154 * ggc-page.c (ggc_handle_finalizers): Add comment.
20156 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20158 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
20159 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
20160 (ggc_internal_cleared_alloc): Likewise.
20161 * ggc-page.c (finalizer): New class.
20162 (vec_finalizer): Likewise.
20163 (globals::finalizers): New member.
20164 (globals::vec_finalizers): Likewise.
20165 (ggc_internal_alloc): Record the finalizer if any for the block being
20167 (ggc_handle_finalizers): New function.
20168 (ggc_collect): Call ggc_handle_finalizers.
20169 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
20171 (ggc_internal_cleared_alloc): Likewise.
20172 (finalize): New function.
20173 (need_finalization_p): Likewise.
20174 (ggc_alloc): Install the type's destructor as the finalizer if it
20175 might do something.
20176 (ggc_cleared_alloc): Likewise.
20177 (ggc_vec_alloc): Likewise.
20178 (ggc_cleared_vec_alloc): Likewise.
20180 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20182 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
20184 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20186 * alias.c (record_alias_subset): Adjust.
20187 * bitmap.c (bitmap_element_allocate): Likewise.
20188 (bitmap_gc_alloc_stat): Likewise.
20189 * cfg.c (init_flow): Likewise.
20190 (alloc_block): Likewise.
20191 (unchecked_make_edge): Likewise.
20192 * cfgloop.c (alloc_loop): Likewise.
20193 (flow_loops_find): Likewise.
20194 (rescan_loop_exit): Likewise.
20195 * cfgrtl.c (init_rtl_bb_info): Likewise.
20196 * cgraph.c (insert_new_cgraph_node_version): Likewise.
20197 (cgraph_allocate_node): Likewise.
20198 (cgraph_create_edge_1): Likewise.
20199 (cgraph_allocate_init_indirect_info): Likewise.
20200 * cgraphclones.c (cgraph_clone_edge): Likewise.
20201 * cgraphunit.c (add_asm_node): Likewise.
20202 (init_lowered_empty_function): Likewise.
20203 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
20204 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
20205 (alpha_use_linkage): Likewise.
20206 * config/arc/arc.c (arc_init_machine_status): Likewise.
20207 * config/arm/arm.c (arm_init_machine_status): Likewise.
20208 * config/avr/avr.c (avr_init_machine_status): Likewise.
20209 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
20210 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
20211 * config/cris/cris.c (cris_init_machine_status): Likewise.
20212 * config/darwin.c (machopic_indirection_name): Likewise.
20213 (darwin_build_constant_cfstring): Likewise.
20214 (darwin_enter_string_into_cfstring_table): Likewise.
20215 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
20216 * config/frv/frv.c (frv_init_machine_status): Likewise.
20217 * config/i386/i386.c (get_dllimport_decl): Likewise.
20218 (ix86_init_machine_status): Likewise.
20219 (assign_386_stack_local): Likewise.
20220 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
20221 (i386_pe_maybe_record_exported_symbol): Likewise.
20222 (i386_pe_record_stub): Likewise.
20223 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
20224 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
20225 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
20226 (m32c_note_pragma_address): Likewise.
20227 * config/mep/mep.c (mep_init_machine_status): Likewise.
20228 (mep_note_pragma_flag): Likewise.
20229 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
20230 (mips16_local_alias): Likewise.
20231 (mips_init_machine_status): Likewise.
20232 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
20233 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
20234 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
20235 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
20236 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
20237 * config/pa/pa.c (pa_init_machine_status): Likewise.
20238 (pa_get_deferred_plabel): Likewise.
20239 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
20240 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
20241 (rs6000_init_machine_status): Likewise.
20242 (output_toc): Likewise.
20243 * config/s390/s390.c (s390_init_machine_status): Likewise.
20244 * config/score/score.c (score_output_external): Likewise.
20245 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
20246 * config/spu/spu.c (spu_init_machine_status): Likewise.
20247 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
20248 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
20249 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
20250 * coverage.c (coverage_end_function): Likewise.
20251 * dbxout.c (dbxout_init): Likewise.
20252 * doc/gty.texi: Don't mention variable_size attribute.
20253 * dwarf2cfi.c (new_cfi): Adjust.
20254 (new_cfi_row): Likewise.
20255 (copy_cfi_row): Likewise.
20256 (create_cie_data): Likewise.
20257 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
20258 (new_loc_descr): Likewise.
20259 (find_AT_string_in_table): Likewise.
20260 (add_addr_table_entry): Likewise.
20261 (new_die): Likewise.
20262 (add_var_loc_to_decl): Likewise.
20263 (clone_die): Likewise.
20264 (clone_as_declaration): Likewise.
20265 (break_out_comdat_types): Likewise.
20266 (new_loc_list): Likewise.
20267 (add_loc_descr_to_each): Likewise.
20268 (add_location_or_const_value_attribute): Likewise.
20269 (add_linkage_name): Likewise.
20270 (lookup_filename): Likewise.
20271 (dwarf2out_var_location): Likewise.
20272 (new_line_info_table): Likewise.
20273 (dwarf2out_init): Likewise.
20274 (mem_loc_descriptor): Likewise.
20275 (loc_descriptor): Likewise.
20276 (add_const_value_attribute): Likewise.
20277 (tree_add_const_value_attribute): Likewise.
20278 (comp_dir_string): Likewise.
20279 (dwarf2out_vms_debug_main_pointer): Likewise.
20280 (string_cst_pool_decl): Likewise.
20281 * emit-rtl.c (set_mem_attrs): Likewise.
20282 (get_reg_attrs): Likewise.
20283 (start_sequence): Likewise.
20284 (init_emit): Likewise.
20285 (init_emit_regs): Likewise.
20286 * except.c (init_eh_for_function): Likewise.
20287 (gen_eh_region): Likewise.
20288 (gen_eh_region_catch): Likewise.
20289 (gen_eh_landing_pad): Likewise.
20290 (add_call_site): Likewise.
20291 * function.c (add_frame_space): Likewise.
20292 (insert_temp_slot_address): Likewise.
20293 (assign_stack_temp_for_type): Likewise.
20294 (get_hard_reg_initial_val): Likewise.
20295 (allocate_struct_function): Likewise.
20296 (prepare_function_start): Likewise.
20297 (types_used_by_var_decl_insert): Likewise.
20298 * gengtype.c (variable_size_p): Remove function.
20299 (enum alloc_quantity): Remove enum.
20300 (write_typed_alloc_def): Remove function.
20301 (write_typed_struct_alloc_def): Likewise.
20302 (write_typed_typedef_alloc_def): Likewise.
20303 (write_typed_alloc_defns): Likewise.
20305 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
20306 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
20307 * ggc.h (ggc_alloc): new function.
20308 (ggc_cleared_alloc): Likewise.
20309 (ggc_vec_alloc): Template on type of vector element, and remove
20310 element size argument.
20311 (ggc_cleared_vec_alloc): Likewise.
20312 * gimple.c (gimple_build_omp_for): Adjust.
20313 (gimple_copy): Likewise.
20314 * ipa-cp.c (get_replacement_map): Likewise.
20315 (find_aggregate_values_for_callers_subset): Likewise.
20316 (known_aggs_to_agg_replacement_list): Likewise.
20317 * ipa-devirt.c (get_odr_type): Likewise.
20318 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
20319 (read_agg_replacement_chain): Likewise.
20320 * loop-iv.c (get_simple_loop_desc): Likewise.
20321 * lto-cgraph.c (input_node_opt_summary): Likewise.
20322 * lto-section-in.c (lto_new_in_decl_state): Likewise.
20323 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
20324 (input_eh_region): Likewise.
20325 (input_eh_lp): Likewise.
20326 (input_cfg): Likewise.
20327 * optabs.c (set_optab_libfunc): Likewise.
20328 (init_tree_optimization_optabs): Likewise.
20329 (set_conv_libfunc): Likewise.
20330 * passes.c (do_per_function_toporder): Likewise.
20331 * rtl.h: Don't use variable_size gty attribute.
20332 * sese.c (if_region_set_false_region): Adjust.
20333 * stringpool.c (gt_pch_save_stringpool): Likewise.
20334 * target-globals.c (save_target_globals): Likewise.
20335 * toplev.c (general_init): Likewise.
20336 * trans-mem.c (record_tm_replacement): Likewise.
20337 (split_bb_make_tm_edge): Likewise.
20338 * tree-cfg.c (move_sese_region_to_fn): Likewise.
20339 * tree-data-ref.h (lambda_vector_new): Likewise.
20340 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
20341 * tree-iterator.c (tsi_link_before): Likewise.
20342 (tsi_link_after): Likewise.
20343 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
20344 * tree-ssa-loop-niter.c (record_estimate): Likewise.
20345 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
20346 * tree-ssa-operands.h: Don't use variable_size gty attribute.
20347 * tree-ssa.c (init_tree_ssa): Adjust.
20348 * tree-ssanames.c (set_range_info): Likewise.
20349 (get_ptr_info): Likewise.
20350 (duplicate_ssa_name_ptr_info): Likewise.
20351 (duplicate_ssa_name_range_info): Likewise.
20352 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
20353 (unpack_ts_fixed_cst_value_fields): Likewise.
20354 * tree.c (build_fixed): Likewise.
20355 (build_real): Likewise.
20356 (build_string): Likewise.
20357 (decl_priority_info): Likewise.
20358 (decl_debug_expr_insert): Likewise.
20359 (decl_value_expr_insert): Likewise.
20360 (decl_debug_args_insert): Likewise.
20361 (type_hash_add): Likewise.
20362 (build_omp_clause): Likewise.
20363 * ubsan.c (decl_for_type_insert): Likewise.
20364 * varasm.c (get_unnamed_section): Likewise.
20365 (get_noswitch_section): Likewise.
20366 (get_section): Likewise.
20367 (get_block_for_section): Likewise.
20368 (create_block_symbol): Likewise.
20369 (build_constant_desc): Likewise.
20370 (create_constant_pool): Likewise.
20371 (force_const_mem): Likewise.
20372 (record_tm_clone_pair): Likewise.
20373 * varpool.c (varpool_create_empty_node): Likewise.
20375 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20377 * dwarf2out.c (tree_add_const_value_attribute): Call
20378 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
20379 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
20380 instead of ggc_internal_<x>alloc_stat.
20381 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
20382 (ggc_realloc): Likewise.
20383 * ggc-none.c (ggc_internal_alloc): Likewise.
20384 (ggc_internal_cleared_alloc): Likewise.
20385 * ggc-page.c: Likewise.
20386 * ggc.h (ggc_internal_alloc_stat): Likewise.
20387 (ggc_internal_alloc): Remove macro.
20388 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
20389 (ggc_internal_cleared_alloc): Remove macro.
20390 (GGC_RESIZEVEC): Adjust.
20391 (ggc_resizevar): Remove macro.
20392 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
20393 (ggc_internal_cleared_vec_alloc_stat): Likewise.
20394 (ggc_internal_vec_cleared_alloc): Remove macro.
20395 (ggc_alloc_atomic_stat): Drop _stat suffix.
20396 (ggc_alloc_atomic): Remove macro.
20397 (ggc_alloc_cleared_atomic): Remove macro.
20398 (ggc_alloc_string_stat): Drop _stat suffix.
20399 (ggc_alloc_string): Remove macro.
20400 (ggc_alloc_rtx_def_stat): Adjust.
20401 (ggc_alloc_tree_node_stat): Likewise.
20402 (ggc_alloc_cleared_tree_node_stat): Likewise.
20403 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
20404 (ggc_alloc_cleared_simd_clone_stat): Likewise.
20405 * gimple.c (gimple_build_omp_for): Likewise.
20406 (gimple_copy): Likewise.
20407 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
20408 * toplev.c (realloc_for_line_map): Adjust.
20409 * tree-data-ref.h (lambda_vector_new): Likewise.
20410 * tree-phinodes.c (allocate_phi_node): Likewise.
20411 * tree.c (grow_tree_vec_stat): Likewise.
20412 * vec.h (va_gc::reserve): Adjust.
20414 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
20416 * config/microblaze/microblaze.c (break_handler): New Declaration.
20417 (microblaze_break_function_p,microblaze_is_break_handler): New.
20418 (compute_frame_size): Use microblaze_break_function_p.
20419 Add the test of break_handler.
20420 (microblaze_function_prologue) : Add the test of variable
20421 break_handler. Check the fnname by BREAK_HANDLER_NAME.
20422 (microblaze_function_epilogue) : Add the test of break_handler.
20423 (microblaze_globalize_label) : Add the test of break_handler.
20424 Check the name by BREAK_HANDLER_NAME.
20426 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
20428 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
20429 microblaze_is_break_handler test.
20430 (call_internal1,call_value_intern): Use microblaze_break_function_p.
20431 Use SYMBOL_REF_DECL.
20433 * config/microblaze/microblaze-protos.h
20434 (microblaze_break_function_p,microblaze_is_break_handler):
20437 * doc/extend.texi (MicroBlaze break_handler Functions): Document
20438 new MicroBlaze break_handler functions.
20440 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20442 * doc/extend.texi (Size of an asm): Move node text according
20443 to its @menu entry position.
20445 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
20447 PR tree-optimization/61140
20448 PR tree-optimization/61150
20449 PR tree-optimization/61197
20450 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
20452 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20454 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
20456 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
20458 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
20459 __SIZEOF_INT128__ is defined.
20461 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20463 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
20464 (rs6000_delegitimize_address): Use it.
20466 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20468 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
20469 inplace argument. Store the new address in the original MEM when true.
20470 * emit-rtl.c (change_address_1): Likewise.
20471 (adjust_address_1, adjust_automodify_address_1, offset_address):
20472 Update accordingly.
20473 * rtl.h (plus_constant): Add an inplace argument.
20474 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
20475 when true. Avoid generating (plus X (const_int 0)).
20476 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
20477 in-place. Pass true to plus_constant.
20478 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
20480 2014-05-16 Dehao Chen <dehao@google.com>
20482 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
20484 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20487 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
20489 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
20491 2014-05-16 Dehao Chen <dehao@google.com>
20493 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
20494 optimize_function_for_size_p.
20495 * regs.h (REG_FREQ_FROM_BB): Likewise.
20497 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20500 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
20501 negt_reg_operand cases.
20502 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
20504 * config/sh/predicates.md (cbranch_treg_value): Simplify.
20506 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20508 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
20511 2014-05-16 David Malcolm <dmalcolm@redhat.com>
20514 2014-04-29 David Malcolm <dmalcolm@redhat.com>
20516 * tree-cfg.c (dump_function_to_file): Dump the return type of
20517 functions, in a line to itself before the function body, mimicking
20518 the layout of a C function.
20520 2014-05-16 Dehao Chen <dehao@google.com>
20522 * cfghooks.c (make_forwarder_block): Use direct computation to
20523 get fall-through edge's count and frequency.
20525 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
20527 * config/arc/arc.c (arc_init): Fix typo in error message.
20528 * config/i386/i386.c (ix86_expand_builtin): Likewise.
20529 (split_stack_prologue_scratch_regno): Likewise.
20530 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
20531 word from error message.
20533 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
20535 * ira-costs.c: Fix typo in comment.
20537 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
20539 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
20541 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
20543 * varpool.c (dump_varpool_node): Dump write-only flag.
20544 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
20546 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
20547 write-only variables.
20548 * ipa.c (process_references): New function.
20549 (set_readonly_bit): New function.
20550 (set_writeonly_bit): New function.
20551 (clear_addressable_bit): New function.
20552 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
20553 fix handling of aliases.
20554 * cgraph.h (struct varpool_node): Add writeonly flag.
20556 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
20558 PR rtl-optimization/60969
20559 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
20560 Calculate costs for this case.
20562 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
20564 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
20565 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
20567 2014-05-16 Richard Biener <rguenther@suse.de>
20569 PR tree-optimization/61194
20570 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
20571 bool patterns ending in a COND_EXPR.
20573 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20575 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
20577 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20579 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
20580 where we were unable to cost an RTX.
20582 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20584 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
20587 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20588 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20590 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
20592 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20593 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20595 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
20596 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
20598 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20599 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20601 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
20604 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20605 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20607 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20610 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20611 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20613 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
20614 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
20616 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20617 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20619 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20620 rotates and shifts.
20622 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20623 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20625 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
20626 ZERO_EXTEND and SIGN_EXTEND better.
20628 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20629 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20631 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
20632 logical operations.
20634 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20635 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20637 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
20638 costs when costing loads and stores to memory.
20640 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20641 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
20643 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
20646 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20648 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
20650 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20651 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20653 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
20655 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
20657 (aarch64_rtx_mult_cost): New.
20658 (aarch64_rtx_costs): Use it, refactor as appropriate.
20660 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20661 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20663 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
20664 emit instructions, return number of instructions which would
20666 (aarch64_add_constant): Update call to aarch64_build_constant.
20667 (aarch64_output_mi_thunk): Likewise.
20668 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
20671 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20673 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
20674 (TARGET_RTX_COSTS): Call it.
20676 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20678 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
20679 (cortexa57_vector_cost): Likewise.
20680 (cortexa57_tunings): Use them.
20682 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20684 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
20685 (cpu_addrcost_table): Use it.
20686 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
20687 (aarch64_address_cost): Rewrite using aarch64_classify_address,
20690 2014-05-16 Richard Biener <rguenther@suse.de>
20692 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
20693 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
20694 (visit_phi): Ignore edges marked as not executable.
20695 (class cond_dom_walker): New.
20696 (cond_dom_walker::before_dom_children): Value-number
20697 control statements and mark successor edges as not
20698 executable if possible.
20699 (run_scc_vn): First walk all control statements in
20700 dominator order, marking edges as not executable.
20701 * tree-inline.c (copy_edges_for_bb): Be not confused
20702 about random edge flags.
20704 2014-05-16 Richard Biener <rguenther@suse.de>
20706 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
20708 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
20711 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
20712 (__TM_simple_begin): Use it.
20713 (__TM_begin): Likewise.
20715 2014-05-15 Martin Jambor <mjambor@suse.cz>
20718 * ipa-prop.c (update_indirect_edges_after_inlining): Check
20719 type_preserved flag when the indirect edge is polymorphic.
20721 2014-05-15 Martin Jambor <mjambor@suse.cz>
20723 PR tree-optimization/61090
20724 * tree-sra.c (sra_modify_expr): Pass the current gsi to
20725 build_ref_for_model.
20727 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20729 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
20730 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
20732 2014-05-15 Jakub Jelinek <jakub@redhat.com>
20734 PR tree-optimization/61158
20735 * fold-const.c (fold_binary_loc): If X is zero-extended and
20736 shiftc >= prec, make sure zerobits is all ones instead of
20737 invoking undefined behavior.
20739 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20741 * regcprop.h: New file.
20742 * regcprop.c (skip_debug_insn_p): New decl.
20743 (replace_oldest_value_reg): Check skip_debug_insn_p.
20744 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
20745 * shrink-wrap.c: Include regcprop.h.
20746 (prepare_shrink_wrap): Call
20747 copyprop_hardreg_forward_bb_without_debug_insn.
20749 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20751 * shrink-wrap.h: Update comment.
20752 * shrink-wrap.c: Update comment.
20753 (next_block_for_reg): Rename to live_edge_for_reg.
20754 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
20755 (move_insn_for_shrink_wrap): Split live_edge.
20756 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
20758 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20760 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
20762 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
20763 * config/sparc/sparc.md (fptype_ut699): New attribute.
20764 (in_branch_delay): Return false if -mfix-ut699 is specified and
20765 fptype_ut699 is set to single.
20766 (truncdfsf2): Add fptype_ut699 attribute.
20767 (fix_truncdfsi2): Likewise.
20768 (floatsisf2): Change fptype attribute.
20769 (fix_truncsfsi2): Likewise.
20770 (negtf2_notv9): Delete.
20771 (negtf2_v9): Likewise.
20772 (negtf2_hq): New instruction.
20773 (negtf2): New instruction and splitter.
20774 (negdf2_notv9): Rewrite.
20775 (abstf2_notv9): Delete.
20776 (abstf2_hq_v9): Likewise.
20777 (abstf2_v9): Likewise.
20778 (abstf2_hq): New instruction.
20779 (abstf2): New instruction and splitter.
20780 (absdf2_notv9): Rewrite.
20782 2014-05-14 Cary Coutant <ccoutant@google.com>
20785 * opts.c (common_handle_option): Don't special-case "-g".
20786 (set_debug_level): Default to at least level 2 with "-g".
20788 2014-05-14 DJ Delorie <dj@redhat.com>
20790 * config/msp430/msp430.c (msp430_builtin): Add
20791 MSP430_BUILTIN_DELAY_CYCLES.
20792 (msp430_init_builtins): Register void __delay_cycles(long long).
20793 (msp430_builtin_decl): Add it.
20794 (cg_magic_constant): New.
20795 (msp430_expand_delay_cycles): New.
20796 (msp430_expand_builtin): Call it.
20797 (msp430_print_operand_raw): Change integer printing from "int" to
20799 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
20800 (delay_cycles_start): New.
20801 (delay_cycles_end): New.
20802 (delay_cycles_32): New.
20803 (delay_cycles_32x): New.
20804 (delay_cycles_16): New.
20805 (delay_cycles_16x): New.
20806 (delay_cycles_2): New.
20807 (delay_cycles_1): New.
20808 * doc/extend.texi: Document __delay_cycles().
20810 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
20812 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
20813 length attribute computation.
20815 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
20818 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
20820 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
20823 * config/sparc/sparc.md: Fix types of low and high in DI constant
20824 splitter. Use gen_int_mode in some other splitters.
20826 2014-05-14 Martin Jambor <mjambor@suse.cz>
20829 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
20831 2014-05-14 James Norris <jnorris@codesourcery.com>
20833 * omp-low.c (expand_parallel_call): Remove shadow variable.
20834 (expand_omp_taskreg): Likewise.
20836 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
20838 * common/config/i386/i386-common.c
20839 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
20840 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
20841 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
20842 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
20843 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
20844 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
20845 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
20846 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
20847 xsavecintrin.h, xsavesintrin.h.
20848 (x86_64-*-*): Ditto.
20849 * config/i386/clflushoptintrin.h: New.
20850 * config/i386/xsavecintrin.h: Ditto.
20851 * config/i386/xsavesintrin.h: Ditto.
20852 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
20853 (bit_XSAVES): Ditto.
20854 (bit_XSAVES): Ditto.
20855 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
20856 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
20858 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
20859 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
20860 OPTION_MASK_ISA_XSAVES.
20861 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
20862 -mxsavec, -mxsaves.
20863 (PTA_CLFLUSHOPT) Define.
20864 (PTA_XSAVEC): Ditto.
20865 (PTA_XSAVES): Ditto.
20866 (ix86_option_override_internal): Handle new options.
20867 (ix86_valid_target_attribute_inner_p): Ditto.
20868 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
20869 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
20870 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
20871 (bdesc_special_args): Add __builtin_ia32_xsaves,
20872 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
20873 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
20874 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
20875 (ix86_expand_builtin): Handle new builtins.
20876 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
20877 (TARGET_CLFLUSHOPT_P): Ditto.
20878 (TARGET_XSAVEC): Ditto.
20879 (TARGET_XSAVEC_P): Ditto.
20880 (TARGET_XSAVES): Ditto.
20881 (TARGET_XSAVES_P): Ditto.
20882 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
20883 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
20884 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
20886 (ANY_XRSTOR64): Ditto.
20888 (xrstor): Change into <xrstor>.
20889 (xrstor_rex64): Change into <xrstor>_rex64.
20890 (xrstor64): Change into <xrstor>64
20892 * config/i386/i386.opt (mclflushopt): New.
20895 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
20897 * doc/invoke.texi: Document new options.
20899 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20901 PR rtl-optimization/60866
20902 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
20903 Default it to -1. Pass it down to init_simplejump_data.
20904 (init_simplejump_data): New parameter old_seqno. Pass it down
20905 to get_seqno_for_a_jump.
20906 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
20907 initializing new jump seqno as a last resort. Add comment.
20908 (sel_redirect_edge_and_branch): Save old seqno of the conditional
20909 jump and pass it down to sel_init_new_insn.
20910 (sel_redirect_edge_and_branch_force): Likewise.
20912 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
20914 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
20915 shifted values to avoid build warning.
20917 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20919 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
20920 * cfgrtl.c (rtl_merge_blocks): Fix comment.
20921 (cfg_layout_merge_blocks): Likewise.
20922 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
20924 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20926 PR rtl-optimization/60901
20927 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
20928 bb predecessor belongs to the same scheduling region. Adjust comment.
20930 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
20932 * doc/sourcebuild.texi: (dfp_hw): Document.
20933 (p8vector_hw): Likewise.
20934 (powerpc_eabi_ok): Likewise.
20935 (powerpc_elfv2): Likewise.
20936 (powerpc_htm_ok): Likewise.
20937 (ppc_recip_hw): Likewise.
20938 (vsx_hw): Likewise.
20940 2014-05-13 Cary Coutant <ccoutant@google.com>
20942 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
20944 2014-05-13 David Malcolm <dmalcolm@redhat.com>
20946 * gengtype-parse.c (require3): Eliminate in favor of...
20948 (require_template_declaration): Update to support optional single *
20951 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
20952 (create_user_defined_type): Handle a single level of explicit
20953 pointerness within template arguments.
20954 (struct write_types_data): Add field "kind".
20955 (filter_type_name): Handle "*" character.
20956 (write_user_func_for_structure_ptr): Require a write_types_data
20957 rather than just a prefix string, so that we can look up the kind
20958 of the wtd and use it as an index into wrote_user_func_for_ptr,
20959 ensuring that such functions are written at most once. Support
20960 subclasses by invoking the marking function of the ultimate base class.
20961 (write_user_func_for_structure_body): Require a write_types_data
20962 rather than just a prefix string, so that we can pass this to
20963 write_user_func_for_structure_ptr.
20964 (write_func_for_structure): Likewise.
20965 (ggc_wtd): Add initializer of new "kind" field.
20966 (pch_wtd): Likewise.
20968 * gengtype.h (enum write_types_kinds): New.
20969 (struct type): Add field wrote_user_func_for_ptr to the "s"
20972 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20974 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
20975 instead of const_binop.
20976 (fold_binary_loc): Likewise.
20978 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20980 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
20981 calculation to match get_ref_base_and_extent.
20983 2014-05-13 Catherine Moore <clm@codesourcery.com>
20984 Sandra Loosemore <sandra@codesourcery.com>
20986 * configure.ac: Fix assembly for explicit JALR relocation check.
20987 * configure: Regenerate.
20989 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20991 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
20992 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
20993 Remove associated type declarations and initialisations.
20994 (arm_expand_neon_builtin): Likewise.
20995 (neon_emit_pair_result_insn): Delete.
20996 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
20997 * config/arm/neon.md (neon_vtrn<mode>): Delete.
20998 (neon_vzip<mode>): Likewise.
20999 (neon_vuzp<mode>): Likewise.
21001 2014-05-13 Richard Biener <rguenther@suse.de>
21004 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
21005 it needs revisiting whether the call still may be tail-called.
21007 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21009 * rtl.def (SYMBOL_REF): Remove middle "0" field.
21010 * rtl.h (block_symbol): Reduce number of fields to 2.
21011 (rtx_def): Add u2.symbol_ref_flags.
21012 (SYMBOL_REF_FLAGS): Use it.
21013 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
21014 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
21015 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
21016 Lower index of SYMBOL_REF_DATA.
21017 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
21018 Print SYMBOL_REF_FLAGS at the same time.
21019 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
21021 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21023 * rtl.def (VAR_LOCATION): Remove "i" field.
21024 * rtl.h (rtx_def): Add u2.var_location_status.
21025 (PAT_VAR_LOCATION_STATUS): Use it.
21026 (gen_rtx_VAR_LOCATION): Declare.
21027 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
21028 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
21029 * var-tracking.c (emit_note_insn_var_location): Remove casts.
21031 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21033 * rtl.def (scratch): Fix outdated comment and remove "0" field.
21034 * gengtype.c (adjust_field_rtx_def): Update accordingly.
21036 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21038 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
21039 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
21040 * rtl.h (rtx_def): Add insn_uid to u2 field.
21041 (RTX_FLAG_CHECK8): Delete in favor of...
21042 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
21043 (INSN_DELETED_P): Update accordingly.
21044 (INSN_UID): Use u2.insn_uid.
21045 (INSN_CHAIN_CODE_P): Define.
21046 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
21047 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
21048 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
21049 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
21050 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
21051 indices accordingly.
21052 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
21053 Update indices for insn-chain rtxes.
21054 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
21055 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
21056 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
21057 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
21058 * combine.c (try_combine): Likewise.
21059 * ira.c (setup_prohibited_mode_move_regs): Likewise.
21061 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21063 * rtl.def (REG): Remove middle field.
21064 * rtl.h (rtx_def): Add orignal_regno to u2.
21065 (ORIGINAL_REGNO): Use it instead of field 1.
21066 (REG_ATTRS): Lower field index accordingly.
21067 * gengtype.c (adjust_field_rtx_def): Remove handling of
21068 ORIGINAL_REGNO. Move REG_ATTRS index down.
21069 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
21070 code that prints the REGNO.
21072 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21074 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
21077 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
21079 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
21081 2014-05-13 Bin Cheng <bin.cheng@arm.com>
21083 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
21084 (alloc_iv): Lower base expressions containing ADDR_EXPR.
21086 2014-05-13 Ian Bolton <ian.bolton@arm.com>
21088 * config/aarch64/aarch64-protos.h
21089 (aarch64_hard_regno_caller_save_mode): New prototype.
21090 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
21092 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
21094 2014-05-13 Christian Bruel <christian.bruel@st.com>
21096 * target.def (mode_switching): New hook vector.
21097 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
21098 (mode_exit, modepriority_to_mode): Likewise.
21099 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
21100 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21101 * target.h: Include tm.h and hard-reg-set.h.
21102 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
21103 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
21104 * doc/tm.texi Regenerate.
21105 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
21106 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21107 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
21108 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
21109 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
21110 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21111 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
21112 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
21113 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
21114 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
21115 (ix86_emit_mode_set): Hookify.
21116 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
21118 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21119 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
21120 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
21121 (epiphany_mode_priority_to_mode): Remove declaration.
21122 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
21123 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
21124 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
21126 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
21127 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
21128 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
21130 2014-05-13 Jakub Jelinek <jakub@redhat.com>
21133 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
21134 is const0_rtx, return immediately. Don't test count == 0 when
21137 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21139 * Makefile.in: add shrink-wrap.o.
21140 * config/i386/i386.c: include "shrink-wrap.h"
21141 * function.c: Likewise.
21142 (requires_stack_frame_p, next_block_for_reg,
21143 move_insn_for_shrink_wrap, prepare_shrink_wrap,
21144 dup_block_and_redirect): Move to shrink-wrap.c
21145 (thread_prologue_and_epilogue_insns): Extract three code segments
21146 as functions in shrink-wrap.c
21147 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
21149 * shrink-wrap.c: New file.
21150 * shrink-wrap.h: New file.
21152 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
21154 * doc/extend.texi: Reflect current numbers of pragmas. Remove
21155 reference to Solaris.
21157 2014-05-12 Mike Stump <mikestump@comcast.net>
21160 * genattrtab.c (filename): Add.
21161 (convert_set_attr_alternative): Improve error message.
21162 (check_defs): Restore read_md_filename for error messages.
21163 (gen_insn): Save filename.
21165 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
21167 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
21168 -fno-local-ivars and -fivar-visibility.
21169 * c-family/c.opt: Make -Wshadow also implicitly enable
21172 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
21174 * doc/tm.texi: Remove reference to deleted macro.
21175 * doc/tm.texi.in: Likewise.
21177 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
21180 * config/avr/avr.c (avr_out_store_psi): Use correct constant
21183 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
21186 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
21187 * config/arm/aout.h (License): Same.
21188 * config/arm/bpabi.h (License): Same.
21189 * config/arm/elf.h (License): Same.
21190 * config/arm/linux-elf.h (License): Same.
21191 * config/arm/linux-gas.h (License): Same.
21192 * config/arm/netbsd-elf.h (License): Same.
21193 * config/arm/uclinux-eabi.h (License): Same.
21194 * config/arm/uclinux-elf.h (License): Same.
21195 * config/arm/vxworks.h (License): Same.
21197 2014-05-11 Jakub Jelinek <jakub@redhat.com>
21199 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
21200 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
21201 number of operands to 3.
21202 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
21203 * tree-nested.c (convert_nonlocal_omp_clauses,
21204 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
21205 * gimplify.c (gimplify_scan_omp_clauses): Handle
21206 OMP_CLAUSE_LINEAR_STMT.
21207 * omp-low.c (lower_rec_input_clauses): Fix typo.
21208 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
21209 cast between Fortran boolean_type_node and C _Bool if
21212 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
21214 PR tree-optimization/61136
21215 * wide-int.h (multiple_of_p): Define a version that doesn't return
21217 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
21218 integer_zerop/const_binop pair.
21219 (multiple_of_p): Likewise, converting both operands to widest_int
21222 2014-05-09 Teresa Johnson <tejohnson@google.com>
21224 * cgraphunit.c (analyze_functions): Use correct dump file.
21226 2014-05-09 Florian Weimer <fweimer@redhat.com>
21228 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
21230 (stack_protect_return_slot_p): New function.
21231 (expand_used_vars): Call stack_protect_decl_p and
21232 stack_protect_return_slot_p for -fstack-protector-strong.
21234 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
21235 Andrew Haley <aph@redhat.com>
21236 Richard Sandiford <rdsandiford@googlemail.com>
21238 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
21241 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
21243 PR middle-end/61111
21244 * fold-const.c (fold_binary_loc): Changed width of mask.
21246 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21248 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
21249 unsigned int initializers for regno_in, regno_out.
21251 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21254 * config/avr/avr.md (cc): Add new attribute set_vzn.
21255 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
21256 Set cc insn attribute to set_vzn instead of set_zn for alternatives
21257 with INC, DEC or NEG.
21258 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
21259 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
21260 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
21262 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21265 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21267 * wide-int.cc (UTItype): Define.
21268 (UDWtype): Define for appropriate W_TYPE_SIZE.
21270 2014-05-09 Richard Biener <rguenther@suse.de>
21272 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
21273 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
21274 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
21275 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
21276 ssa_propagate): Adjust.
21278 2014-05-08 Jeff Law <law@redhat.com>
21280 PR tree-optimization/61009
21281 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
21282 tri-state rather than a boolean. When a block is too big to
21283 thread through, inform caller via negative return value.
21284 (thread_across_edge): If a block was too big for normal threading,
21285 then it's too big for a joiner too, so remove temporary equivalences
21286 and return immediately.
21288 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
21289 Matthias Klose <doko@ubuntu.com>
21292 * optc-gen.awk: Fix option handling for -Wunused-parameter.
21294 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21297 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
21299 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21302 * config/alpha/alpha.c: Include gimple-iterator.h.
21303 (alpha_gimple_fold_builtin): New function. Move
21304 ALPHA_BUILTIN_UMULH folding from ...
21305 (alpha_fold_builtin): ... here.
21306 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
21308 2014-05-08 Wei Mi <wmi@google.com>
21311 * config/i386/i386.c (ix86_compute_frame_layout): Update
21312 preferred_stack_boundary for call, expanded from tls descriptor.
21313 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
21314 to depend on SP register.
21315 (*tls_local_dynamic_base_32_gnu): Ditto.
21316 (*tls_local_dynamic_32_once): Ditto.
21317 (tls_global_dynamic_64_<mode>): Set
21318 ix86_tls_descriptor_calls_expanded_in_cfun.
21319 (tls_local_dynamic_base_64_<mode>): Ditto.
21320 (tls_global_dynamic_32): Set
21321 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
21322 to depend on SP register.
21323 (tls_local_dynamic_base_32): Ditto.
21325 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21327 * config/arm/arm_neon.h: Update comment.
21328 * config/arm/neon-docgen.ml: Delete.
21329 * config/arm/neon-gen.ml: Delete.
21330 * doc/arm-neon-intrinsics.texi: Update comment.
21332 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21334 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
21336 (vand, vorr, veor, vorn, vbic): Remove.
21337 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
21339 (neon_vsub_unspec): Likewise.
21340 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
21342 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21344 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
21345 (vadd_s16): Likewise.
21346 (vadd_s32): Likewise.
21347 (vadd_f32): Likewise.
21348 (vadd_u8): Likewise.
21349 (vadd_u16): Likewise.
21350 (vadd_u32): Likewise.
21351 (vadd_s64): Likewise.
21352 (vadd_u64): Likewise.
21353 (vaddq_s8): Likewise.
21354 (vaddq_s16): Likewise.
21355 (vaddq_s32): Likewise.
21356 (vaddq_s64): Likewise.
21357 (vaddq_f32): Likewise.
21358 (vaddq_u8): Likewise.
21359 (vaddq_u16): Likewise.
21360 (vaddq_u32): Likewise.
21361 (vaddq_u64): Likewise.
21362 (vmul_s8): Likewise.
21363 (vmul_s16): Likewise.
21364 (vmul_s32): Likewise.
21365 (vmul_f32): Likewise.
21366 (vmul_u8): Likewise.
21367 (vmul_u16): Likewise.
21368 (vmul_u32): Likewise.
21369 (vmul_p8): Likewise.
21370 (vmulq_s8): Likewise.
21371 (vmulq_s16): Likewise.
21372 (vmulq_s32): Likewise.
21373 (vmulq_f32): Likewise.
21374 (vmulq_u8): Likewise.
21375 (vmulq_u16): Likewise.
21376 (vmulq_u32): Likewise.
21377 (vsub_s8): Likewise.
21378 (vsub_s16): Likewise.
21379 (vsub_s32): Likewise.
21380 (vsub_f32): Likewise.
21381 (vsub_u8): Likewise.
21382 (vsub_u16): Likewise.
21383 (vsub_u32): Likewise.
21384 (vsub_s64): Likewise.
21385 (vsub_u64): Likewise.
21386 (vsubq_s8): Likewise.
21387 (vsubq_s16): Likewise.
21388 (vsubq_s32): Likewise.
21389 (vsubq_s64): Likewise.
21390 (vsubq_f32): Likewise.
21391 (vsubq_u8): Likewise.
21392 (vsubq_u16): Likewise.
21393 (vsubq_u32): Likewise.
21394 (vsubq_u64): Likewise.
21395 (vand_s8): Likewise.
21396 (vand_s16): Likewise.
21397 (vand_s32): Likewise.
21398 (vand_u8): Likewise.
21399 (vand_u16): Likewise.
21400 (vand_u32): Likewise.
21401 (vand_s64): Likewise.
21402 (vand_u64): Likewise.
21403 (vandq_s8): Likewise.
21404 (vandq_s16): Likewise.
21405 (vandq_s32): Likewise.
21406 (vandq_s64): Likewise.
21407 (vandq_u8): Likewise.
21408 (vandq_u16): Likewise.
21409 (vandq_u32): Likewise.
21410 (vandq_u64): Likewise.
21411 (vorr_s8): Likewise.
21412 (vorr_s16): Likewise.
21413 (vorr_s32): Likewise.
21414 (vorr_u8): Likewise.
21415 (vorr_u16): Likewise.
21416 (vorr_u32): Likewise.
21417 (vorr_s64): Likewise.
21418 (vorr_u64): Likewise.
21419 (vorrq_s8): Likewise.
21420 (vorrq_s16): Likewise.
21421 (vorrq_s32): Likewise.
21422 (vorrq_s64): Likewise.
21423 (vorrq_u8): Likewise.
21424 (vorrq_u16): Likewise.
21425 (vorrq_u32): Likewise.
21426 (vorrq_u64): Likewise.
21427 (veor_s8): Likewise.
21428 (veor_s16): Likewise.
21429 (veor_s32): Likewise.
21430 (veor_u8): Likewise.
21431 (veor_u16): Likewise.
21432 (veor_u32): Likewise.
21433 (veor_s64): Likewise.
21434 (veor_u64): Likewise.
21435 (veorq_s8): Likewise.
21436 (veorq_s16): Likewise.
21437 (veorq_s32): Likewise.
21438 (veorq_s64): Likewise.
21439 (veorq_u8): Likewise.
21440 (veorq_u16): Likewise.
21441 (veorq_u32): Likewise.
21442 (veorq_u64): Likewise.
21443 (vbic_s8): Likewise.
21444 (vbic_s16): Likewise.
21445 (vbic_s32): Likewise.
21446 (vbic_u8): Likewise.
21447 (vbic_u16): Likewise.
21448 (vbic_u32): Likewise.
21449 (vbic_s64): Likewise.
21450 (vbic_u64): Likewise.
21451 (vbicq_s8): Likewise.
21452 (vbicq_s16): Likewise.
21453 (vbicq_s32): Likewise.
21454 (vbicq_s64): Likewise.
21455 (vbicq_u8): Likewise.
21456 (vbicq_u16): Likewise.
21457 (vbicq_u32): Likewise.
21458 (vbicq_u64): Likewise.
21459 (vorn_s8): Likewise.
21460 (vorn_s16): Likewise.
21461 (vorn_s32): Likewise.
21462 (vorn_u8): Likewise.
21463 (vorn_u16): Likewise.
21464 (vorn_u32): Likewise.
21465 (vorn_s64): Likewise.
21466 (vorn_u64): Likewise.
21467 (vornq_s8): Likewise.
21468 (vornq_s16): Likewise.
21469 (vornq_s32): Likewise.
21470 (vornq_s64): Likewise.
21471 (vornq_u8): Likewise.
21472 (vornq_u16): Likewise.
21473 (vornq_u32): Likewise.
21474 (vornq_u64): Likewise.
21476 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21478 * wide-int.cc (UTItype): Define.
21479 (UDWtype): Define for appropriate W_TYPE_SIZE.
21481 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
21483 PR tree-optimization/59100
21484 * tree-ssa-phiopt.c: Include tree-inline.h.
21485 (neutral_element_p, absorbing_element_p): New functions.
21486 (value_replacement): Handle conditional binary operations with a
21487 neutral or absorbing element.
21489 2014-05-08 Richard Biener <rguenther@suse.de>
21491 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
21492 folding the expression.
21493 (valueize_expr): Remove.
21494 (visit_reference_op_load): Do not valueize the result of
21496 (simplify_binary_expression): Likewise.
21497 (simplify_unary_expression): Likewise.
21499 2014-05-08 Richard Biener <rguenther@suse.de>
21501 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
21502 looking at TYPE_ARG_TYPES.
21504 2014-05-08 Richard Biener <rguenther@suse.de>
21506 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
21507 pointer propagation special-case.
21509 2014-05-08 Bin Cheng <bin.cheng@arm.com>
21511 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
21512 core part of address expressions.
21514 2014-05-08 Alan Modra <amodra@gmail.com>
21517 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
21518 loads and stores when -mno-strict-align at any alignment.
21519 (expand_block_clear): Similarly. Also correct calculation of
21522 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
21524 PR middle-end/39246
21525 * tree-complex.c (expand_complex_move): Keep line info when expanding
21527 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
21528 of complex expression. Use new argument to display correct location
21529 for values coming from phi statement.
21530 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
21531 (warn_uninitialized_phi): Pass location of phi argument to
21533 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
21534 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
21536 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
21538 * config/rs6000/predicates.md (indexed_address_mem): New.
21539 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
21540 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
21541 fpstore_ux, fpstore_u.
21542 (sign_extend, indexed, update): New.
21543 (cell_micro): Adjust.
21544 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
21545 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
21546 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
21547 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
21548 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
21549 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
21550 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
21551 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
21552 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
21553 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
21554 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
21555 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
21556 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
21557 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
21558 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
21560 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
21561 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
21562 *vsx_extract_<mode>_store): Adjust.
21563 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
21564 is_cracked_insn, insn_must_be_first_in_group,
21565 insn_must_be_last_in_group): Adjust.
21567 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
21569 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
21570 ppc440-fpstore): Adjust.
21571 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
21572 ppc476-fpstore): Adjust.
21573 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
21574 ppc601-fpstore): Adjust.
21575 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
21577 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
21579 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
21580 ppc7450-fpstore): Adjust.
21581 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
21582 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
21583 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
21585 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
21586 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
21587 cell-fpstore, cell-fpstore-update): Adjust.
21588 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
21589 ppce300c3_store, ppce300c3_fpstore): Adjust.
21590 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
21591 e500mc_fpstore): Adjust.
21592 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
21593 e500mc64_store, e500mc64_fpstore): Adjust.
21594 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
21595 e5500_fpstore): Adjust.
21596 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
21597 e6500_fpstore): Adjust.
21598 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
21600 * config/rs6000/power4.md (power4-load, power4-load-ext,
21601 power4-load-ext-update, power4-load-ext-update-indexed,
21602 power4-load-update-indexed, power4-load-update, power4-fpload,
21603 power4-fpload-update, power4-store, power4-store-update,
21604 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
21606 * config/rs6000/power5.md (power5-load, power5-load-ext,
21607 power5-load-ext-update, power5-load-ext-update-indexed,
21608 power5-load-update-indexed, power5-load-update, power5-fpload,
21609 power5-fpload-update, power5-store, power5-store-update,
21610 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
21612 * config/rs6000/power6.md (power6-load, power6-load-ext,
21613 power6-load-update, power6-load-update-indexed,
21614 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
21615 power6-fpload-update, power6-store, power6-store-update,
21616 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
21618 * config/rs6000/power7.md (power7-load, power7-load-ext,
21619 power7-load-update, power7-load-update-indexed,
21620 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
21621 power7-fpload-update, power7-store, power7-store-update,
21622 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
21624 * config/rs6000/power8.md (power8-load, power8-load-update,
21625 power8-load-ext, power8-load-ext-update, power8-fpload,
21626 power8-fpload-update, power8-store, power8-store-update-indexed,
21627 power8-fpstore, power8-fpstore-update): Adjust.
21628 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
21630 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
21631 titan_lsu_store, titan_lsu_fpstore): Adjust.
21632 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
21634 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
21637 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
21638 unrolled byte insns. Emit address increments after move insns.
21640 2014-05-07 David Malcolm <dmalcolm@redhat.com>
21642 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
21643 const_gimple, rather than a gimple.
21644 (gimple_call_builtin_p): Likewise, for the three variants.
21646 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
21647 (gimple_call_builtin_p): Likewise, for the three variants.
21649 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
21651 PR tree-optimization/61095
21652 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
21654 2014-05-07 Richard Biener <rguenther@suse.de>
21656 PR tree-optimization/61034
21657 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
21658 (maybe_skip_until): Use translate to take into account
21659 lattices when trying to do disambiguations.
21660 (get_continuation_for_phi_1): Likewise.
21661 (get_continuation_for_phi): Adjust for added translate arguments.
21662 (walk_non_aliased_vuses): Likewise.
21663 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
21664 (walk_non_aliased_vuses): Likewise.
21665 (call_may_clobber_ref_p_1): Declare.
21666 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
21667 calls. Stop early if we are only supposed to disambiguate.
21668 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
21670 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
21672 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
21673 Emit an error when the function has arguments.
21675 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21677 * cfgloop.h (unswitch_loops): Remove.
21678 * doc/passes.texi: Remove references to loop-unswitch.c
21679 * timevar.def (TV_LOOP_UNSWITCH): Remove.
21681 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
21683 * tree-vect-data-refs.c (vect_grouped_load_supported): New
21684 check for loads group of length 3.
21685 (vect_permute_load_chain): New permutations for loads group of
21687 * tree-vect-stmts.c (vect_model_load_cost): Change cost
21688 of vec_perm_shuffle for the new permutations.
21690 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
21692 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
21693 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
21694 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
21695 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
21696 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
21697 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
21698 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
21699 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
21701 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21703 * loop-unswitch.c: Delete.
21705 2014-05-07 Richard Biener <rguenther@suse.de>
21707 * config.gcc: Always set need_64bit_hwint to yes.
21709 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
21711 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
21712 of using optimize_size.
21714 2014-05-06 Mike Stump <mikestump@comcast.net>
21716 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
21718 2014-05-06 Joseph Myers <joseph@codesourcery.com>
21720 * config/i386/sse.md (*mov<mode>_internal)
21721 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
21722 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
21723 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
21724 (*<code><mode>3, *andnot<mode>3<mask_name>)
21725 (<mask_codefor><code><mode>3<mask_name>): Only consider
21726 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
21728 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21731 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
21733 * lra-constraints.c (valid_address_p): Move earlier in file.
21734 Add a constraint argument to the address_info version.
21735 (satisfies_memory_constraint_p): New function.
21736 (satisfies_address_constraint_p): Likewise.
21737 (process_alt_operands, curr_insn_transform): Use them.
21738 (process_address): Pass the constraint to valid_address_p when
21739 checking address operands.
21741 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
21743 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
21744 to their respective blocks. Fix inadvertent use of "node".
21746 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21748 * emit-rtl.c (init_derived_machine_modes): New functionm, split
21750 (init_emit_once): ...here.
21751 * rtl.h (init_derived_machine_modes): Declare.
21752 * toplev.c (do_compile): Call it even if no_backend.
21754 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
21755 Mike Stump <mikestump@comcast.net>
21756 Richard Sandiford <rdsandiford@googlemail.com>
21757 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21759 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
21760 (rtx_equal_for_memref_p): Update comment.
21761 (adjust_offset_for_component_ref): Use wide-int interfaces.
21762 * builtins.c (get_object_alignment_2): Likewise.
21763 (c_readstr): Likewise.
21764 (target_char_cast): Add comment.
21765 (determine_block_size): Use wide-int interfaces.
21766 (expand_builtin_signbit): Likewise.
21767 (fold_builtin_int_roundingfn): Likewise.
21768 (fold_builtin_bitop): Likewise.
21769 (fold_builtin_bswap): Likewise.
21770 (fold_builtin_logarithm): Use signop.
21771 (fold_builtin_pow): Likewise.
21772 (fold_builtin_memory_op): Use wide-int interfaces.
21773 (fold_builtin_object_size): Likewise.
21774 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
21775 nb_iterations_estimate.
21776 (record_niter_bound): Use wide-int interfaces.
21777 (get_estimated_loop_iterations_int): Likewise.
21778 (get_estimated_loop_iterations): Likewise.
21779 (get_max_loop_iterations): Likewise.
21780 * cfgloop.h: Include wide-int.h.
21781 (struct nb_iter_bound): Change bound to widest_int.
21782 (struct loop): Change nb_iterations_upper_bound and
21783 nb_iterations_estimate to widest_int.
21784 (record_niter_bound): Switch to use widest_int.
21785 (get_estimated_loop_iterations): Likewise.
21786 (get_max_loop_iterations): Likewise.
21787 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
21788 update for wide-int.
21789 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
21790 * combine.c (try_combine): Likewise.
21791 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
21792 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
21794 (aarch64_float_const_representable_p): Likewise.
21795 * config/arc/arc.c: Include wide-int.h.
21796 (arc_can_use_doloop_p): Use wide-int interfaces.
21797 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
21798 (vfp3_const_double_index): Likewise.
21799 * config/avr/avr.c (avr_out_round): Likewise.
21800 (avr_fold_builtin): Likewise.
21801 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
21802 (bfin_can_use_doloop_p): Likewise.
21803 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
21804 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
21805 * config/i386/i386.c: Include wide-int.h.
21806 (ix86_data_alignment): Use wide-int interfaces.
21807 (ix86_local_alignment): Likewise.
21808 (ix86_emit_swsqrtsf): Update real_from_integer.
21809 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
21810 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
21811 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
21812 (zero_constant): Likewise.
21813 (input_operand): Likewise.
21814 (splat_input_operand): Likewise.
21815 (non_logical_cint_operand): Change const_double to const_wide_int.
21816 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
21817 (easy_altivec_constant): Remove comment.
21818 (paired_expand_vector_init): Use CONSTANT_P.
21819 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
21820 (rs6000_emit_move): Update checks.
21821 (rs6000_aggregate_candidate): Use wide-int interfaces.
21822 (rs6000_expand_ternop_builtin): Likewise.
21823 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
21824 (rs6000_assemble_integer): Likewise.
21825 (rs6000_hash_constant): Likewise.
21826 (output_toc): Likewise.
21827 (rs6000_rtx_costs): Likewise.
21828 (rs6000_emit_swrsqrt); Update call to real_from_integer.
21829 * config/rs6000/rs6000-c.c: Include wide-int.h.
21830 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
21831 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
21832 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
21833 Handle CONST_WIDE_INT.
21834 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
21835 Use tree_fits_uhwi_p.
21836 * config/sparc/sparc.c: Include wide-int.h.
21837 (sparc_fold_builtin): Use wide-int interfaces.
21838 * config/vax/vax.c: Include wide-int.h.
21839 (vax_float_literal): Use real_from_integer.
21840 * coretypes.h (struct hwivec_def): New.
21842 (const_hwivec): New.
21843 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
21844 (equiv_constant): Handle CONST_WIDE_INT.
21845 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
21846 (cselib_hash_rtx): Handle CONST_WIDE_INT.
21847 * dbxout.c (stabstr_U): Use wide-int interfaces.
21848 (dbxout_type): Update to use cst_fits_shwi_p.
21849 * defaults.h (LOG2_BITS_PER_UNIT): Define.
21850 (TARGET_SUPPORTS_WIDE_INT): Add default.
21851 * dfp.c: Include wide-int.h.
21852 (decimal_real_to_integer2): Use wide-int interfaces and rename to
21853 decimal_real_to_integer.
21854 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
21855 decimal_real_to_integer.
21856 * doc/generic.texi (Constant expressions): Update for wide_int.
21857 * doc/rtl.texi (const_double): Likewise.
21858 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
21859 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
21860 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
21861 (REAL_VALUE_FROM_INT): Remove.
21862 (TARGET_SUPPORTS_WIDE_INT): New.
21863 * doc/tm.texi: Regenerate.
21864 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
21865 * double-int.h: Include wide-int.h.
21866 (struct wi::int_traits): New.
21867 * dwarf2out.c (get_full_len): New.
21868 (dw_val_equal_p): Add case dw_val_class_wide_int.
21869 (size_of_loc_descr): Likewise.
21870 (output_loc_operands): Likewise.
21871 (insert_double): Remove.
21872 (insert_wide_int): New.
21873 (add_AT_wide): New.
21874 (print_die): Add case dw_val_class_wide_int.
21875 (attr_checksum): Likewise.
21876 (attr_checksum_ordered): Likewise.
21877 (same_dw_val_p): Likewise.
21878 (size_of_die): Likewise.
21879 (value_format): Likewise.
21880 (output_die): Likewise.
21881 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
21883 (clz_loc_descriptor): Use wide-int interfaces.
21884 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
21885 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
21886 (round_up_to_align): Use wide-int interfaces.
21887 (field_byte_offset): Likewise.
21888 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
21889 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
21890 CONST_DOUBLE handling. Use wide-int interfaces.
21891 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
21892 (gen_enumeration_type_die): Use add_AT_wide.
21893 (hash_loc_operands): Add case dw_val_class_wide_int.
21894 (compare_loc_operands): Likewise.
21895 * dwarf2out.h: Include wide-int.h.
21896 (wide_int_ptr): New.
21897 (enum dw_val_class): Add dw_val_class_wide_int.
21898 (struct dw_val_struct): Add val_wide.
21899 * emit-rtl.c (const_wide_int_htab): New.
21900 (const_wide_int_htab_hash): New.
21901 (const_wide_int_htab_eq): New.
21902 (lookup_const_wide_int): New.
21903 (const_double_htab_hash): Use wide-int interfaces.
21904 (const_double_htab_eq): Likewise.
21905 (rtx_to_double_int): Conditionally compile for wide-int.
21906 (immed_double_int_const): Rename to immed_wide_int_const and
21907 update for wide-int.
21908 (immed_double_const): Conditionally compile for wide-int.
21909 (init_emit_once): Use wide-int interfaces.
21910 * explow.c (plus_constant): Likewise.
21911 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
21912 (lshift_value): Use wide-int interfaces.
21913 (expand_mult): Likewise.
21914 (choose_multiplier): Likewise.
21915 (expand_smod_pow2): Likewise.
21916 (make_tree): Likewise.
21917 * expr.c (convert_modes): Consolidate handling of constants.
21918 Use wide-int interfaces.
21919 (emit_group_load_1): Add note.
21920 (store_expr): Update comment.
21921 (get_inner_reference): Use wide-int interfaces.
21922 (expand_constructor): Update comment.
21923 (expand_expr_real_2): Use wide-int interfaces.
21924 (expand_expr_real_1): Likewise.
21925 (reduce_to_bit_field_precision): Likewise.
21926 (const_vector_from_tree): Likewise.
21927 * final.c: Include wide-int-print.h.
21928 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
21929 * fixed-value.c: Include wide-int.h.
21930 (fixed_from_string): Use wide-int interfaces.
21931 (fixed_to_decimal): Likewise.
21932 (fixed_convert_from_real): Likewise.
21933 (real_convert_from_fixed): Likewise.
21934 * fold-const.h (mem_ref_offset): Return an offset_int.
21935 (div_if_zero_remainder): Remove code parameter.
21936 * fold-const.c (div_if_zero_remainder): Remove code parameter.
21937 Use wide-int interfaces.
21938 (may_negate_without_overflow_p): Use wide-int interfaces.
21939 (negate_expr_p): Likewise.
21940 (fold_negate_expr): Likewise.
21941 (int_const_binop_1): Likewise.
21942 (const_binop): Likewise.
21943 (fold_convert_const_int_from_int): Likewise.
21944 (fold_convert_const_int_from_real): Likewise.
21945 (fold_convert_const_int_from_fixed): Likewise.
21946 (fold_convert_const_fixed_from_int): Likewise.
21947 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
21948 (sign_bit_p): Use wide-int interfaces.
21949 (make_range_step): Likewise.
21950 (build_range_check): Likewise. Pass an integer of the correct type
21951 instead of using integer_one_node.
21952 (range_predecessor): Pass an integer of the correct type instead
21953 of using integer_one_node.
21954 (range_successor): Likewise.
21955 (merge_ranges): Likewise.
21956 (unextend): Use wide-int interfaces.
21957 (extract_muldiv_1): Likewise.
21958 (fold_div_compare): Likewise.
21959 (fold_single_bit_test): Likewise.
21960 (fold_sign_changed_comparison): Likewise.
21961 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
21962 (fold_plusminus_mult_expr): Use wide-int interfaces.
21963 (native_encode_int): Likewise.
21964 (native_interpret_int): Likewise.
21965 (fold_unary_loc): Likewise.
21966 (pointer_may_wrap_p): Likewise.
21967 (size_low_cst): Likewise.
21968 (mask_with_tz): Likewise.
21969 (fold_binary_loc): Likewise.
21970 (fold_ternary_loc): Likewise.
21971 (multiple_of_p): Likewise.
21972 (tree_call_nonnegative_warnv_p): Update calls to
21973 tree_int_cst_min_precision and real_from_integer.
21974 (fold_negate_const): Use wide-int interfaces.
21975 (fold_abs_const): Likewise.
21976 (fold_relational_const): Use tree_int_cst_lt.
21977 (round_up_loc): Use wide-int interfaces.
21978 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
21979 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
21980 * gengtype.c: Remove include of double-int.h.
21981 (do_typedef): Use wide-int interfaces.
21982 (open_base_files): Add wide-int.h.
21983 (main): Add offset_int and widest_int typedefs.
21984 * gengtype-lex.l: Handle "^".
21985 (CXX_KEYWORD): Add "static".
21986 * gengtype-parse.c (require3): New.
21987 (require_template_declaration): Handle constant template arguments
21988 and nested templates.
21989 * gengtype-state.c: Don't include "double-int.h".
21990 * genpreds.c (write_one_predicate_function): Update comment.
21991 (write_tm_constrs_h): Add check for hval and lval use in
21993 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
21994 (add_to_sequence): Likewise.
21995 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
21996 and const_double_operand.
21997 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
21999 * gimple-fold.c (get_base_constructor): Likewise.
22000 (fold_array_ctor_reference): Likewise.
22001 (fold_nonarray_ctor_reference): Likewise.
22002 (fold_const_aggregate_ref_1): Likewise.
22003 (gimple_val_nonnegative_real_p): Likewise.
22004 (gimple_fold_indirect_ref): Likewise.
22005 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
22006 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
22007 (struct slsr_cand_d): Change index to be widest_int.
22008 (struct incr_info_d): Change incr to be widest_int.
22009 (alloc_cand_and_find_basis): Use wide-int interfaces.
22010 (slsr_process_phi): Likewise.
22011 (backtrace_base_for_ref): Likewise. Return a widest_int.
22012 (restructure_reference): Take a widest_int instead of a double_int.
22013 (slsr_process_ref): Use wide-int interfaces.
22014 (create_mul_ssa_cand): Likewise.
22015 (create_mul_imm_cand): Likewise.
22016 (create_add_ssa_cand): Likewise.
22017 (create_add_imm_cand): Take a widest_int instead of a double_int.
22018 (slsr_process_add): Use wide-int interfaces.
22019 (slsr_process_cast): Likewise.
22020 (slsr_process_copy): Likewise.
22021 (dump_candidate): Likewise.
22022 (dump_incr_vec): Likewise.
22023 (replace_ref): Likewise.
22024 (cand_increment): Likewise. Return a widest_int.
22025 (cand_abs_increment): Likewise.
22026 (replace_mult_candidate): Take a widest_int instead of a double_int.
22027 (replace_unconditional_candidate): Use wide-int interfaces.
22028 (incr_vec_index): Take a widest_int instead of a double_int.
22029 (create_add_on_incoming_edge): Likewise.
22030 (create_phi_basis): Use wide-int interfaces.
22031 (replace_conditional_candidate): Likewise.
22032 (record_increment): Take a widest_int instead of a double_int.
22033 (record_phi_increments): Use wide-int interfaces.
22034 (phi_incr_cost): Take a widest_int instead of a double_int.
22035 (lowest_cost_path): Likewise.
22036 (total_savings): Likewise.
22037 (analyze_increments): Use wide-int interfaces.
22038 (ncd_with_phi): Take a widest_int instead of a double_int.
22039 (ncd_of_cand_and_phis): Likewise.
22040 (nearest_common_dominator_for_cands): Likewise.
22041 (insert_initializers): Use wide-int interfaces.
22042 (all_phi_incrs_profitable): Likewise.
22043 (replace_one_candidate): Likewise.
22044 (replace_profitable_candidates): Likewise.
22045 * godump.c: Include wide-int-print.h.
22046 (go_output_typedef): Use wide-int interfaces.
22047 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
22048 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
22049 (build_loop_iteration_domains): Likewise.
22050 * hooks.h: Include wide-int.h rather than double-int.h.
22051 (hook_bool_dint_dint_uint_bool_true): Delete.
22052 (hook_bool_wint_wint_uint_bool_true): Declare.
22053 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
22054 (hook_bool_wint_wint_uint_bool_true): New.
22055 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
22057 (ubsan_expand_si_overflow_mul_check): Likewise.
22058 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
22059 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
22060 (get_ancestor_addr_info): Likewise.
22061 (ipa_modify_call_arguments): Likewise.
22062 * loop-doloop.c (doloop_modify): Likewise.
22063 (doloop_optimize): Likewise.
22064 * loop-iv.c (iv_number_of_iterations): Likewise.
22065 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
22066 (unroll_loop_constant_iterations): Likewise.
22067 (decide_unroll_runtime_iterations): Likewise.
22068 (unroll_loop_runtime_iterations): Likewise.
22069 (decide_peel_simple): Likewise.
22070 (decide_unroll_stupid): Likewise.
22071 * lto-streamer-in.c (streamer_read_wi): Add.
22072 (input_cfg): Use wide-int interfaces.
22073 (lto_input_tree_1): Likewise.
22074 * lto-streamer-out.c (streamer_write_wi): Add.
22075 (hash_tree): Use wide-int interfaces.
22076 (output_cfg): Likewise.
22077 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
22078 (GTFILES): Add wide-int.h and signop.h.
22079 (TAGS): Look for .cc files too.
22080 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
22081 * optabs.c (expand_subword_shift): Likewise.
22082 (expand_doubleword_shift): Likewise.
22083 (expand_absneg_bit): Likewise.
22084 (expand_copysign_absneg): Likewise.
22085 (expand_copysign_bit): Likewise.
22086 * postreload.c (reload_cse_simplify_set): Likewise.
22087 * predict.c (predict_iv_comparison): Likewise.
22088 * pretty-print.h: Include wide-int-print.h.
22090 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
22091 * print-tree.c: Include wide-int-print.h.
22092 (print_node_brief): Use wide-int interfaces.
22093 (print_node): Likewise.
22094 * read-rtl.c (validate_const_wide_int): New.
22095 (read_rtx_code): Add CONST_WIDE_INT case.
22096 * real.c: Include wide-int.h.
22097 (real_to_integer2): Delete.
22098 (real_to_integer): New function, returning a wide_int.
22099 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
22100 (ten_to_ptwo): Update call to real_from_integer.
22101 (real_digit): Likewise.
22102 * real.h: Include signop.h, wide-int.h and insn-modes.h.
22103 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
22104 (REAL_VALUE_TO_INT): Delete.
22105 (real_to_integer): Declare a wide-int form.
22106 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
22107 * recog.c (const_int_operand): Improve comment.
22108 (const_scalar_int_operand): New.
22109 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
22110 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
22111 (split_double): Likewise.
22112 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
22113 (rtx_size): Likewise.
22114 (rtx_alloc_stat_v): New.
22115 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
22116 (cwi_output_hex): New.
22117 (iterative_hash_rtx): Handle CONST_WIDE_INT.
22118 (cwi_check_failed_bounds): New.
22119 * rtl.def (CONST_WIDE_INT): New.
22120 * rtl.h: Include <utility> and wide-int.h.
22121 (struct hwivec_def): New.
22122 (CWI_GET_NUM_ELEM): New.
22123 (CWI_PUT_NUM_ELEM): New.
22124 (struct rtx_def): Add num_elem and hwiv.
22125 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
22126 (CASE_CONST_UNIQUE): Likewise.
22127 (CASE_CONST_ANY): Likewise.
22128 (CONST_SCALAR_INT_P): Likewise.
22129 (CONST_WIDE_INT_P): New.
22131 (HWIVEC_CHECK): New.
22132 (cwi_check_failed_bounds): New.
22134 (HWIVEC_CHECK): New.
22135 (CONST_WIDE_INT_VEC) New.
22136 (CONST_WIDE_INT_NUNITS) New.
22137 (CONST_WIDE_INT_ELT) New.
22138 (rtx_mode_t): New type.
22139 (wi::int_traits <rtx_mode_t>): New.
22141 (wi::min_value): New.
22142 (wi::max_value): New.
22144 (const_wide_int_alloc): New.
22145 (immed_wide_int_const): New.
22146 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
22147 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
22148 * signop.h: New file.
22149 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
22150 (simplify_const_unary_operation): Use wide-int interfaces.
22151 (simplify_binary_operation_1): Likewise.
22152 (simplify_const_binary_operation): Likewise.
22153 (simplify_const_relational_operation): Likewise.
22154 (simplify_immed_subreg): Likewise.
22155 * stmt.c (expand_case): Likewise.
22156 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
22157 signop rather than a bool.
22158 * stor-layout.c (layout_type): Use wide-int interfaces.
22159 (initialize_sizetypes): Update calls to
22160 set_min_and_max_values_for_integral_type.
22161 (set_min_and_max_values_for_integral_type): Take a signop rather
22162 than a bool. Use wide-int interfaces.
22163 (fixup_signed_type): Update accordingly. Remove
22164 HOST_BITS_PER_DOUBLE_INT limit.
22165 (fixup_unsigned_type): Likewise.
22166 * system.h (STATIC_CONSTANT_P): New.
22167 (STATIC_ASSERT): New.
22168 * target.def (can_use_doloop_p): Take widest_ints rather than
22170 * target.h: Include wide-int.h rather than double-int.h.
22171 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
22173 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
22174 rather than INT_CST_LT_UNSIGNED.
22175 (can_use_doloop_if_innermost): Take widest_ints rather than
22177 * tree-affine.c: Include wide-int-print.h.
22178 (double_int_ext_for_comb): Delete.
22179 (wide_int_ext_for_comb): New.
22180 (aff_combination_zero): Use wide-int interfaces.
22181 (aff_combination_const): Take a widest_int instead of a double_int.
22182 (aff_combination_elt): Use wide-int interfaces.
22183 (aff_combination_scale): Take a widest_int instead of a double_int.
22184 (aff_combination_add_elt): Likewise.
22185 (aff_combination_add_cst): Likewise.
22186 (aff_combination_add): Use wide-int interfaces.
22187 (aff_combination_convert): Likewise.
22188 (tree_to_aff_combination): Likewise.
22189 (add_elt_to_tree): Take a widest_int instead of a double_int.
22190 (aff_combination_to_tree): Use wide-int interfaces.
22191 (aff_combination_remove_elt): Likewise.
22192 (aff_combination_add_product): Take a widest_int instead of
22194 (aff_combination_mult): Use wide-int interfaces.
22195 (aff_combination_expand): Likewise.
22196 (double_int_constant_multiple_p): Delete.
22197 (wide_int_constant_multiple_p): New.
22198 (aff_combination_constant_multiple_p): Take a widest_int pointer
22199 instead of a double_int pointer.
22200 (print_aff): Use wide-int interfaces.
22201 (get_inner_reference_aff): Take a widest_int pointer
22202 instead of a double_int pointer.
22203 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
22204 * tree-affine.h: Include wide-int.h.
22205 (struct aff_comb_elt): Change type of coef to widest_int.
22206 (struct affine_tree_combination): Change type of offset to widest_int.
22207 (double_int_ext_for_comb): Delete.
22208 (wide_int_ext_for_comb): New.
22209 (aff_combination_const): Use widest_int instead of double_int.
22210 (aff_combination_scale): Likewise.
22211 (aff_combination_add_elt): Likewise.
22212 (aff_combination_constant_multiple_p): Likewise.
22213 (get_inner_reference_aff): Likewise.
22214 (aff_comb_cannot_overlap_p): Likewise.
22215 (aff_combination_zero_p): Use wide-int interfaces.
22216 * tree.c: Include tree.h.
22217 (init_ttree): Use make_int_cst.
22218 (tree_code_size): Removed code for INTEGER_CST case.
22219 (tree_size): Add INTEGER_CST case.
22220 (make_node_stat): Update comment.
22221 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
22222 (build_int_cst_type): Use wide-int interfaces.
22223 (double_int_to_tree): Likewise.
22224 (double_int_fits_to_tree_p): Delete.
22225 (force_fit_type_double): Delete.
22226 (force_fit_type): New.
22227 (int_cst_hash_hash): Use wide-int interfaces.
22228 (int_cst_hash_eq): Likewise.
22229 (build_int_cst_wide): Delete.
22230 (wide_int_to_tree): New.
22231 (cache_integer_cst): Use wide-int interfaces.
22232 (build_low_bits_mask): Likewise.
22233 (cst_and_fits_in_hwi): Likewise.
22234 (real_value_from_int_cst): Likewise.
22235 (make_int_cst_stat): New.
22236 (integer_zerop): Use wide_int interfaces.
22237 (integer_onep): Likewise.
22238 (integer_all_onesp): Likewise.
22239 (integer_pow2p): Likewise.
22240 (integer_nonzerop): Likewise.
22241 (tree_log2): Likewise.
22242 (tree_floor_log2): Likewise.
22243 (tree_ctz): Likewise.
22244 (int_size_in_bytes): Likewise.
22245 (mem_ref_offset): Return an offset_int rather than a double_int.
22246 (build_type_attribute_qual_variant): Use wide_int interfaces.
22247 (type_hash_eq): Likewise
22248 (tree_int_cst_equal): Likewise.
22249 (tree_int_cst_lt): Delete.
22250 (tree_int_cst_compare): Likewise.
22251 (tree_fits_shwi_p): Use wide_int interfaces.
22252 (tree_fits_uhwi_p): Likewise.
22253 (tree_int_cst_sign_bit): Likewise.
22254 (tree_int_cst_sgn): Likewise.
22255 (tree_int_cst_min_precision): Take a signop rather than a bool.
22256 (simple_cst_equal): Use wide_int interfaces.
22257 (compare_tree_int): Likewise.
22258 (iterative_hash_expr): Likewise.
22259 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
22261 (get_type_static_bounds): Use wide_int interfaces.
22262 (tree_int_cst_elt_check_failed): New.
22263 (build_common_tree_nodes): Reordered to set prec before filling in
22265 (int_cst_value): Check cst_and_fits_in_hwi.
22266 (widest_int_cst_value): Use wide_int interfaces.
22267 (upper_bound_in_type): Likewise.
22268 (lower_bound_in_type): Likewise.
22269 (num_ending_zeros): Likewise.
22270 (drop_tree_overflow): Likewise.
22271 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
22272 (gen_conditions_for_pow_cst_base): Likewise.
22273 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
22274 (group_case_labels_stmt): Use wide-int interfaces.
22275 (verify_gimple_assign_binary): Likewise.
22276 (print_loop): Likewise.
22277 * tree-chrec.c (tree_fold_binomial): Likewise.
22278 * tree-core.h (struct tree_base): Add int_length.
22279 (struct tree_int_cst): Change rep of value.
22280 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
22281 (dr_may_alias_p): Likewise.
22282 (max_stmt_executions_tree): Likewise.
22283 * tree.def (INTEGER_CST): Update comment.
22284 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
22285 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
22286 * tree-dump.c: Include wide-int.h and wide-int-print.h.
22287 (dequeue_and_dump): Use wide-int interfaces.
22288 * tree.h: Include wide-int.h.
22289 (NULL_TREE): Moved to earlier loc in file.
22290 (TREE_INT_CST_ELT_CHECK): New.
22291 (tree_int_cst_elt_check_failed): New.
22293 (TREE_INT_CST): Delete.
22294 (TREE_INT_CST_LOW): Use wide-int interfaces.
22295 (TREE_INT_CST_HIGH): Delete.
22296 (TREE_INT_CST_NUNITS): New.
22297 (TREE_INT_CST_EXT_NUNITS): Likewise.
22298 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
22299 (TREE_INT_CST_ELT): Likewise.
22300 (INT_CST_LT): Delete.
22301 (tree_int_cst_elt_check): New (two forms).
22302 (type_code_size): Update comment.
22303 (make_int_cst_stat, make_int_cst): New.
22304 (tree_to_double_int): Delete.
22305 (double_int_fits_to_tree_p): Delete.
22306 (force_fit_type_double): Delete.
22307 (build_int_cstu): Replace with out-of-line function.
22308 (build_int_cst_wide): Delete.
22309 (tree_int_cst_lt): Define inline.
22310 (tree_int_cst_le): New.
22311 (tree_int_cst_compare): Define inline.
22312 (tree_int_cst_min_precision): Take a signop rather than a bool.
22313 (wi::int_traits <const_tree>): New.
22314 (wi::int_traits <tree>): New.
22315 (wi::extended_tree): New.
22316 (wi::int_traits <wi::extended_tree>): New.
22317 (wi::to_widest): New.
22318 (wi::to_offset): New.
22319 (wi::fits_to_tree_p): New.
22320 (wi::min_value): New.
22321 (wi::max_value): New.
22322 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
22323 (copy_tree_body_r): Likewise.
22324 * tree-object-size.c (compute_object_offset): Likewise.
22325 (addr_object_size): Likewise.
22326 * tree-predcom.c: Include wide-int-print.h.
22327 (struct dref_d): Change type of offset to widest_int.
22328 (dump_dref): Call wide-int printer.
22329 (aff_combination_dr_offset): Use wide-int interfaces.
22330 (determine_offset): Take a widest_int pointer rather than a
22331 double_int pointer.
22332 (split_data_refs_to_components): Use wide-int interfaces.
22333 (suitable_component_p): Likewise.
22334 (order_drefs): Likewise.
22335 (add_ref_to_chain): Likewise.
22336 (valid_initializer_p): Likewise.
22337 (determine_roots_comp): Likewise.
22338 * tree-pretty-print.c: Include wide-int-print.h.
22339 (dump_generic_node): Use wide-int interfaces.
22340 * tree-sra.c (sra_ipa_modify_expr): Likewise.
22341 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
22342 (move_fixed_address_to_symbol): Likewise.
22343 (move_hint_to_base): Likewise.
22344 (move_pointer_to_base): Likewise.
22345 (move_variant_to_index): Likewise.
22346 (most_expensive_mult_to_index): Likewise.
22347 (addr_to_parts): Likewise.
22348 (copy_ref_info): Likewise.
22349 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
22350 (indirect_refs_may_alias_p): Likewise.
22351 (stmt_kills_ref_p_1): Likewise.
22352 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
22353 * tree-ssa-ccp.c: Update comment at top of file. Include
22355 (struct prop_value_d): Change type of mask to widest_int.
22356 (extend_mask): New function.
22357 (dump_lattice_value): Use wide-int interfaces.
22358 (get_default_value): Likewise.
22359 (set_constant_value): Likewise.
22360 (set_value_varying): Likewise.
22361 (valid_lattice_transition): Likewise.
22362 (set_lattice_value): Likewise.
22363 (value_to_double_int): Delete.
22364 (value_to_wide_int): New.
22365 (get_value_from_alignment): Use wide-int interfaces.
22366 (get_value_for_expr): Likewise.
22367 (do_dbg_cnt): Likewise.
22368 (ccp_finalize): Likewise.
22369 (ccp_lattice_meet): Likewise.
22370 (bit_value_unop_1): Use widest_ints rather than double_ints.
22371 (bit_value_binop_1): Likewise.
22372 (bit_value_unop): Use wide-int interfaces.
22373 (bit_value_binop): Likewise.
22374 (bit_value_assume_aligned): Likewise.
22375 (evaluate_stmt): Likewise.
22376 (ccp_fold_stmt): Likewise.
22377 (visit_cond_stmt): Likewise.
22378 (ccp_visit_stmt): Likewise.
22379 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
22380 (constant_pointer_difference): Likewise.
22381 (associate_pointerplus): Likewise.
22382 (combine_conversions): Likewise.
22383 * tree-ssa-loop.h: Include wide-int.h.
22384 (struct tree_niter_desc): Change type of max to widest_int.
22385 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
22386 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
22387 (remove_redundant_iv_tests): Likewise.
22388 (canonicalize_loop_induction_variables): Likewise.
22389 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
22390 (constant_multiple_of): Take a widest_int pointer instead of
22391 a double_int pointer.
22392 (get_computation_aff): Use wide-int interfaces.
22393 (ptr_difference_cost): Likewise.
22394 (difference_cost): Likewise.
22395 (get_loop_invariant_expr_id): Likewise.
22396 (get_computation_cost_at): Likewise.
22397 (iv_elimination_compare_lt): Likewise.
22398 (may_eliminate_iv): Likewise.
22399 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
22400 instead of double_int.
22401 (max_loop_iterations): Likewise.
22402 (max_stmt_executions): Likewise.
22403 (estimated_stmt_executions): Likewise.
22404 * tree-ssa-loop-niter.c: Include wide-int-print.h.
22405 (split_to_var_and_offset): Use wide-int interfaces.
22406 (determine_value_range): Likewise.
22407 (bound_difference_of_offsetted_base): Likewise.
22408 (bounds_add): Take a widest_int instead of a double_int.
22409 (number_of_iterations_ne_max): Use wide-int interfaces.
22410 (number_of_iterations_ne): Likewise.
22411 (number_of_iterations_lt_to_ne): Likewise.
22412 (assert_loop_rolls_lt): Likewise.
22413 (number_of_iterations_lt): Likewise.
22414 (number_of_iterations_le): Likewise.
22415 (number_of_iterations_cond): Likewise.
22416 (number_of_iterations_exit): Likewise.
22417 (finite_loop_p): Likewise.
22418 (derive_constant_upper_bound_assign): Likewise.
22419 (derive_constant_upper_bound): Return a widest_int.
22420 (derive_constant_upper_bound_ops): Likewise.
22421 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
22422 (record_estimate): Take a widest_int rather than a double_int.
22423 (record_nonwrapping_iv): Use wide-int interfaces.
22424 (double_int_cmp): Delete.
22425 (wide_int_cmp): New.
22426 (bound_index): Take a widest_int rather than a double_int.
22427 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
22428 (maybe_lower_iteration_bound): Likewise.
22429 (estimate_numbers_of_iterations_loop): Likewise.
22430 (estimated_loop_iterations): Take a widest_int pointer than than
22431 a double_int pointer.
22432 (estimated_loop_iterations_int): Use wide-int interfaces.
22433 (max_loop_iterations): Take a widest_int pointer than than
22434 a double_int pointer.
22435 (max_loop_iterations_int): Use wide-int interfaces.
22436 (max_stmt_executions): Take a widest_int pointer than than
22437 a double_int pointer.
22438 (estimated_stmt_executions): Likewise.
22439 (n_of_executions_at_most): Use wide-int interfaces.
22440 (scev_probably_wraps_p): Likewise.
22441 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
22442 to real_to_integer.
22443 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
22445 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
22446 double_ints. Adjust for trailing_wide_ints <3> representation.
22447 (set_nonzero_bits): Likewise.
22448 (get_range_info): Return wide_ints rather than double_ints.
22449 Adjust for trailing_wide_ints <3> representation.
22450 (get_nonzero_bits): Likewise.
22451 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
22453 * tree-ssanames.h (struct range_info_def): Replace min, max and
22454 nonzero_bits with a trailing_wide_ints <3>.
22455 (set_range_info): Use wide_int_refs rather than double_ints.
22456 (set_nonzero_bits): Likewise.
22457 (get_range_info): Return wide_ints rather than double_ints.
22458 (get_nonzero_bits): Likewise.
22459 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
22460 * tree-ssa-pre.c (phi_translate_1): Likewise.
22461 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
22462 (acceptable_pow_call): Likewise.
22463 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
22465 (vn_reference_fold_indirect): Likewise.
22466 (vn_reference_maybe_forwprop_address): Likewise.
22467 (valueize_refs_1): Likewise.
22468 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
22469 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
22470 tree_int_cst_lt and tree_int_cst_le.
22471 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
22473 (streamer_alloc_tree): Likewise.
22474 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
22475 (streamer_write_tree_header): Likewise.
22476 (streamer_write_integer_cst): Likewise.
22477 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
22478 (build_constructors): Likewise.
22479 (array_value_type): Likewise.
22480 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
22481 (vect_check_gather): Likewise.
22482 * tree-vect-generic.c (build_replicated_const): Likewise.
22483 (expand_vector_divmod): Likewise.
22484 * tree-vect-loop.c (vect_transform_loop): Likewise.
22485 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
22486 (vect_do_peeling_for_alignment): Likewise.
22487 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
22488 * tree-vrp.c: Include wide-int.h.
22489 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
22490 (extract_range_from_assert): Use wide-int interfaces.
22491 (vrp_int_const_binop): Likewise.
22492 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
22493 double_int pointers.
22494 (ranges_from_anti_range): Use wide-int interfaces.
22495 (quad_int_cmp): Delete.
22496 (quad_int_pair_sort): Likewise.
22497 (extract_range_from_binary_expr_1): Use wide-int interfaces.
22498 (extract_range_from_unary_expr_1): Likewise.
22499 (adjust_range_with_scev): Likewise.
22500 (masked_increment): Take and return wide_ints rather than double_ints.
22501 (register_edge_assert_for_2): Use wide-int interfaces.
22502 (check_array_ref): Likewise.
22503 (search_for_addr_array): Likewise.
22504 (maybe_set_nonzero_bits): Likewise.
22505 (union_ranges): Pass an integer of the correct type instead of
22506 using integer_one_node.
22507 (intersect_ranges): Likewise.
22508 (simplify_truth_ops_using_ranges): Likewise.
22509 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
22510 (range_fits_type_p): Likewise.
22511 (simplify_cond_using_ranges): Likewise. Take a signop rather than
22513 (simplify_conversion_using_ranges): Use wide-int interfaces.
22514 (simplify_float_conversion_using_ranges): Likewise.
22515 (vrp_finalize): Likewise.
22516 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
22517 (gimple_stringops_transform): Likewise.
22518 * varasm.c (decode_addr_const): Likewise.
22519 (const_hash_1): Likewise.
22520 (const_rtx_hash_1): Likewise
22521 (output_constant): Likewise.
22522 (array_size_for_constructor): Likewise.
22523 (output_constructor_regular_field): Likewise.
22524 (output_constructor_bitfield): Likewise.
22525 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
22526 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
22528 * gencheck.c: Define BITS_PER_UNIT.
22529 * wide-int.cc: New.
22531 * wide-int-print.cc: New.
22532 * wide-int-print.h: New.
22534 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22536 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
22538 2014-05-06 Richard Biener <rguenther@suse.de>
22540 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
22541 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
22542 (TODO_verify_all): Adjust.
22543 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
22544 TODO_verify_stmts and TODO_verify_rtl_sharing.
22545 * bb-reorder.c: Likewise.
22546 * cfgexpand.c: Likewise.
22547 * cprop.c: Likewise.
22549 * function.c: Likewise.
22550 * fwprop.c: Likewise.
22551 * gcse.c: Likewise.
22552 * gimple-ssa-isolate-paths.c: Likewise.
22553 * gimple-ssa-strength-reduction.c: Likewise.
22554 * ipa-split.c: Likewise.
22555 * loop-init.c: Likewise.
22556 * loop-unroll.c: Likewise.
22557 * lower-subreg.c: Likewise.
22558 * modulo-sched.c: Likewise.
22559 * postreload-gcse.c: Likewise.
22560 * predict.c: Likewise.
22561 * recog.c: Likewise.
22562 * sched-rgn.c: Likewise.
22563 * store-motion.c: Likewise.
22564 * tracer.c: Likewise.
22565 * trans-mem.c: Likewise.
22566 * tree-call-cdce.c: Likewise.
22567 * tree-cfg.c: Likewise.
22568 * tree-cfgcleanup.c: Likewise.
22569 * tree-complex.c: Likewise.
22570 * tree-eh.c: Likewise.
22571 * tree-emutls.c: Likewise.
22572 * tree-if-conv.c: Likewise.
22573 * tree-into-ssa.c: Likewise.
22574 * tree-loop-distribution.c: Likewise.
22575 * tree-object-size.c: Likewise.
22576 * tree-parloops.c: Likewise.
22577 * tree-pass.h: Likewise.
22578 * tree-sra.c: Likewise.
22579 * tree-ssa-ccp.c: Likewise.
22580 * tree-ssa-copy.c: Likewise.
22581 * tree-ssa-copyrename.c: Likewise.
22582 * tree-ssa-dce.c: Likewise.
22583 * tree-ssa-dom.c: Likewise.
22584 * tree-ssa-dse.c: Likewise.
22585 * tree-ssa-forwprop.c: Likewise.
22586 * tree-ssa-ifcombine.c: Likewise.
22587 * tree-ssa-loop-ch.c: Likewise.
22588 * tree-ssa-loop-ivcanon.c: Likewise.
22589 * tree-ssa-loop.c: Likewise.
22590 * tree-ssa-math-opts.c: Likewise.
22591 * tree-ssa-phiopt.c: Likewise.
22592 * tree-ssa-phiprop.c: Likewise.
22593 * tree-ssa-pre.c: Likewise.
22594 * tree-ssa-reassoc.c: Likewise.
22595 * tree-ssa-sink.c: Likewise.
22596 * tree-ssa-strlen.c: Likewise.
22597 * tree-ssa-tail-merge.c: Likewise.
22598 * tree-ssa-uncprop.c: Likewise.
22599 * tree-switch-conversion.c: Likewise.
22600 * tree-tailcall.c: Likewise.
22601 * tree-vect-generic.c: Likewise.
22602 * tree-vectorizer.c: Likewise.
22603 * tree-vrp.c: Likewise.
22604 * tsan.c: Likewise.
22605 * var-tracking.c: Likewise.
22606 * bt-load.c: Likewise.
22607 * cfgcleanup.c: Likewise.
22608 * combine-stack-adj.c: Likewise.
22609 * combine.c: Likewise.
22610 * compare-elim.c: Likewise.
22611 * config/epiphany/resolve-sw-modes.c: Likewise.
22612 * config/i386/i386.c: Likewise.
22613 * config/mips/mips.c: Likewise.
22614 * config/s390/s390.c: Likewise.
22615 * config/sh/sh_treg_combine.cc: Likewise.
22616 * config/sparc/sparc.c: Likewise.
22619 * final.c: Likewise.
22620 * ifcvt.c: Likewise.
22621 * mode-switching.c: Likewise.
22622 * passes.c: Likewise.
22623 * postreload.c: Likewise.
22625 * reg-stack.c: Likewise.
22626 * regcprop.c: Likewise.
22627 * regrename.c: Likewise.
22630 2014-05-06 Richard Biener <rguenther@suse.de>
22632 PR middle-end/61070
22633 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
22634 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
22636 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
22639 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
22641 2014-05-05 Radovan Obradovic <robradovic@mips.com>
22642 Tom de Vries <tom@codesourcery.com>
22644 * target.def (call_fusage_contains_non_callee_clobbers): New
22646 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
22648 (@node Miscellaneous Register Hooks): New node.
22649 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
22650 * doc/tm.texi: Regenerate.
22652 2014-05-05 Marek Polacek <polacek@redhat.com>
22655 * opts.c (common_handle_option): Call error_at instead of warning_at.
22657 2014-05-05 Richard Biener <rguenther@suse.de>
22659 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
22660 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
22661 under the TODO_verify_il umbrella.
22663 2014-05-05 Richard Biener <rguenther@suse.de>
22665 * passes.c (execute_function_todo): Move TODO_verify_flow under
22666 the TODO_verify_ul umbrella.
22668 2014-05-05 Richard Biener <rguenther@suse.de>
22670 PR middle-end/61010
22671 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
22672 X & CST away from a CST that is the mask of a mode.
22674 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22676 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
22677 int argument to enum machine_mode.
22678 (picochip_class_max_nregs): Ditto.
22679 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
22680 (picochip_class_max_nregs): Ditto.
22682 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
22684 * target.def: Add new target hook.
22685 * doc/tm.texi: Regenerate.
22686 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
22687 * targhooks.c (default_keep_leaf_when_profiled): New function.
22689 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
22690 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
22692 2014-05-05 Bin Cheng <bin.cheng@arm.com>
22694 PR tree-optimization/60363
22695 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
22696 (copy_phi_args): New parameters. Call get_value_locus_in_path.
22697 (update_destination_phis): New parameter.
22698 (create_edge_and_update_destination_phis): Ditto.
22699 (ssa_fix_duplicate_block_edges): Pass new arguments.
22700 (thread_single_edge): Ditto.
22702 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
22704 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
22705 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
22706 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
22707 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
22708 Use RS6000_BTM_HARD_FLOAT.
22709 (BU_MISC_2): Likewise.
22710 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
22711 RS6000_BTM_HARD_FLOAT.
22712 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
22713 is explicitly used.
22714 (rs6000_invalid_builtin): Add hard floating builtin support.
22715 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
22716 hard float builtins.
22717 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
22719 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22721 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
22722 Add missing function* argument.
22724 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22726 * lra-constraints.c (valid_address_p): Move earlier in file.
22727 Add a constraint argument to the address_info version.
22728 (satisfies_memory_constraint_p): New function.
22729 (satisfies_address_constraint_p): Likewise.
22730 (process_alt_operands, curr_insn_transform): Use them.
22731 (process_address): Pass the constraint to valid_address_p when
22732 checking address operands.
22734 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22736 * config/mips/mips.c (mips_isa_rev): New variable.
22737 (mips_set_architecture): Set it.
22738 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
22740 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
22741 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
22742 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
22743 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
22744 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
22745 conditions in terms of mips_isa_rev.
22746 (mips_isa_rev): Declare.
22748 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22750 * config/sh/sh-mem.cc: Use tabs instead of spaces.
22751 (prob_unlikely, prob_likely): Make variables const.
22753 2014-05-03 Denis Chertykov <chertykov@gmail.com>
22755 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
22757 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22759 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
22761 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22763 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
22764 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
22765 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
22767 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
22768 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
22770 Replace usage of ROUND_REG with sh_round_reg.
22771 Use CEIL instead of ROUND_ADVANCE.
22773 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22776 * config/sh/sh.c: Include stdlib headers before everything else.
22778 2014-05-02 Jakub Jelinek <jakub@redhat.com>
22780 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
22781 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
22782 (gimplify_adjust_omp_clauses): Simd region is never
22783 directly nested in combined parallel. Instead, for linear
22784 with copyin/copyout, if in combined for simd loop, make decl
22785 firstprivate/lastprivate on OMP_FOR.
22786 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
22787 expand_omp_for_static_chunk): When setting endvar, also set
22788 fd->loop.v to the same value.
22790 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
22792 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
22794 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
22796 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
22799 2014-05-02 Marek Polacek <polacek@redhat.com>
22801 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
22803 2014-05-02 Kito Cheng <kito@0xlab.org>
22805 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
22806 to a C expression marco.
22807 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
22808 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
22809 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
22810 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
22811 HONOR_REG_ALLOC_ORDER.
22812 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
22814 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22816 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
22818 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22820 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
22822 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
22824 * tree-if-conv.c (is_cond_scalar_reduction): New function.
22825 (convert_scalar_cond_reduction): Likewise.
22826 (predicate_scalar_phi): Add recognition and transformation
22827 of simple conditioanl reduction to be vectorizable.
22829 2014-05-01 Marek Polacek <polacek@redhat.com>
22832 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
22834 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
22836 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
22837 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
22838 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
22839 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
22840 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
22841 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
22842 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
22843 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
22845 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
22847 * config/arc/arc.opt (mlra): Move comment above option name
22848 to avoid mis-parsing as language options.
22850 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22852 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
22853 * config/sol2.h: ... here.
22854 * config/sol2-10.h: Remove.
22856 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
22857 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
22858 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
22859 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
22860 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
22861 * config/sol2.h: ... here.
22862 (SECTION_NAME_FORMAT): Don't redefine.
22863 (STARTFILE_ARCH32_SPEC): Rename to ...
22864 (STARTFILE_ARCH_SPEC): ... this.
22865 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
22866 * config/sparc/sol2.h: ... here.
22867 (SECTION_NAME_FORMAT): Don't undef.
22868 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
22869 (SUBTARGET_EXTRA_SPECS): Remove.
22870 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
22872 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
22873 (MD_STARTFILE_PREFIX): Remove.
22874 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
22875 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
22876 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
22877 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
22878 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
22879 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
22880 * config/i386/sol2.h: ... here.
22881 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
22882 * config/i386/sol2-bi.h: Remove.
22883 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
22884 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
22886 * config/i386/t-sol2-64: Rename to ...
22887 * config/i386/t-sol2: ... this.
22888 * config/sparc/t-sol2-64: Rename to ...
22889 * config/sparc/t-sol2: ... this.
22891 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
22892 sol2_tm_file_head, sol2_tm_file_tail.
22893 Include ${cpu_type}/sol2.h before sol2.h.
22895 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
22896 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
22897 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
22898 Reflect i386/t-sol2-64 renaming.
22899 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
22900 Reflect sparc/t-sol2-64 renaming.
22902 2014-04-30 Richard Biener <rguenther@suse.de>
22904 * passes.c (execute_function_todo): Move TODO_verify_stmts
22905 and TODO_verify_ssa under the TODO_verify_il umbrella.
22906 * tree-ssa.h (verify_ssa): Adjust prototype.
22907 * tree-ssa.c (verify_ssa): Add parameter to tell whether
22908 we should verify SSA operands.
22909 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
22910 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
22911 whether we should verify whether not throwing stmts have EH info.
22912 * graphite-scop-detection.c (create_sese_edges): Adjust.
22913 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
22914 * tree-eh.c (lower_try_finally_switch): Do not add the
22915 default case label twice.
22917 2014-04-30 Marek Polacek <polacek@redhat.com>
22919 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
22920 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
22921 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
22922 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
22924 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
22926 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
22927 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
22928 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
22929 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
22930 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
22931 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
22932 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
22933 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
22935 2014-04-29 David Malcolm <dmalcolm@redhat.com>
22937 * tree-cfg.c (dump_function_to_file): Dump the return type of
22938 functions, in a line to itself before the function body, mimicking
22939 the layout of a C function.
22941 2014-04-29 Jakub Jelinek <jakub@redhat.com>
22943 PR tree-optimization/60971
22944 * tree-tailcall.c (process_assignment): Reject conversions which
22947 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
22949 * calls.c (initialize_argument_information): Always treat
22950 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
22951 (expand_call): Likewise.
22952 (emit_library_call_calue_1): Likewise.
22953 * expr.c (PUSH_ARGS_REVERSED): Do not define.
22954 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
22957 2014-04-29 Nick Clifton <nickc@redhat.com>
22959 * config/msp430/msp430.md (umulsidi): Fix typo.
22960 (mulhisi3): Enable even inside interrupt handlers.
22961 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
22962 bigger return address pushed in large mode.
22964 2014-04-29 Nick Clifton <nickc@redhat.com>
22966 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
22967 (arc_init_reg_tables): Use a machine_mode enum to iterate over
22969 * config/m32r/m32r.c (init_reg_tables): Likewise.
22970 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
22971 enum to hold the modes.
22973 2014-04-29 Richard Biener <rguenther@suse.de>
22975 * dominance.c (free_dominance_info): Add overload with
22976 function parameter.
22977 (dom_info_state): Likewise.
22978 (dom_info_available_p): Likewise.
22979 * basic-block.h (free_dominance_info, dom_info_state,
22980 dom_info_available_p): Declare overloads.
22981 * passes.c (execute_function_todo): Verify that verifiers
22982 don't change dominator info state. Drop dominator info
22983 for IPA pass invocations.
22984 * cgraph.c (release_function_body): Restore asserts that
22985 dominator information is released.
22987 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
22989 * doc/invoke.texi: Fix typo.
22990 * tree-vrp.c: Fix typos.
22991 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
22993 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22995 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
22997 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
22999 * config/aarch64/aarch64-builtins.c
23000 (aarch64_types_storestruct_lane_qualifiers): New.
23001 (TYPES_STORESTRUCT_LANE): Likewise.
23002 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
23003 (st3_lane): Likewise.
23004 (st4_lane): Likewise.
23005 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
23006 (vec_store_lanesci_lane<mode>): Likewise.
23007 (vec_store_lanesxi_lane<mode>): Likewise.
23008 (aarch64_st2_lane<VQ:mode>): Likewise.
23009 (aarch64_st3_lane<VQ:mode>): Likewise.
23010 (aarch64_st4_lane<VQ:mode>): Likewise.
23011 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
23012 * config/aarch64/arm_neon.h
23013 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
23014 use new macro arguments.
23015 (__ST3_LANE_FUNC): Likewise.
23016 (__ST4_LANE_FUNC): Likewise.
23017 * config/aarch64/iterators.md (V_TWO_ELEM): New.
23018 (V_THREE_ELEM): Likewise.
23019 (V_FOUR_ELEM): Likewise.
23021 2014-04-28 David Malcolm <dmalcolm@redhat.com>
23023 * doc/gimple.texi: Replace the description of the now-defunct
23024 union gimple_statement_d with a diagram showing the
23025 gimple_statement_base class hierarchy and its relationships to
23026 the GSS_ and GIMPLE_ enums.
23028 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
23030 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
23031 * config/aarch64/aarch64.c
23032 (aarch64_cannot_change_mode_class): Weaken conditions.
23033 (aarch64_modes_tieable_p): New.
23034 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
23036 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
23038 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
23039 (loadsync_<mode>): Change mode.
23040 (load_quadpti, store_quadpti): New.
23041 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
23042 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
23044 2014-04-28 Martin Jambor <mjambor@suse.cz>
23046 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
23047 same alias type as the original statement.
23048 (subreplacement_assignment_data): New type.
23049 (handle_unscalarized_data_in_subtree): New type of parameter,
23050 generate new memory accesses with same alias type as the original
23052 (load_assign_lhs_subreplacements): Likewise.
23053 (sra_modify_constructor_assign): Generate new memory accesses with
23054 same alias type as the original statement.
23056 2014-04-28 Richard Biener <rguenther@suse.de>
23058 * tree-pass.h (TODO_verify_il): Define.
23059 (TODO_verify_all): Complete properly.
23060 * passes.c (execute_function_todo): Move existing loop-closed
23061 SSA verification under TODO_verify_il.
23062 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
23063 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
23064 Fix tree sharing issue.
23066 2014-04-28 Richard Biener <rguenther@suse.de>
23068 PR middle-end/60092
23069 * builtins.def (DEF_C11_BUILTIN): Add.
23070 (BUILT_IN_ALIGNED_ALLOC): Likewise.
23071 * coretypes.h (enum function_class): Add function_c11_misc.
23072 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
23073 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
23074 (call_may_clobber_ref_p_1): Likewise.
23075 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
23076 (mark_all_reaching_defs_necessary_1): Likewise.
23077 (propagate_necessity): Likewise.
23078 (eliminate_unnecessary_stmts): Likewise.
23079 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
23081 2014-04-28 Richard Biener <rguenther@suse.de>
23083 * tree-vrp.c (vrp_var_may_overflow): Remove.
23084 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
23085 with overflow immediately bump to one before that value and
23086 let iteration figure out overflow status.
23088 2014-04-28 Richard Biener <rguenther@suse.de>
23090 * configure.ac: Do valgrind header checks unconditionally.
23091 Add --enable-valgrind-annotations.
23092 * system.h: Guard valgrind header inclusion with
23093 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
23094 * alloc-pool.c (pool_alloc, pool_free): Use
23095 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
23096 to guard possibly dead code.
23097 * config.in: Regenerated.
23098 * configure: Likewise.
23100 2014-04-28 Jeff Law <law@redhat.com>
23102 PR tree-optimization/60902
23103 * tree-ssa-threadedge.c
23104 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
23105 over real defs when invalidating outputs from statements that do not
23106 produce useful outputs for threading.
23108 2014-04-28 Richard Biener <rguenther@suse.de>
23110 PR tree-optimization/60979
23111 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
23112 SCOPs that end in a block with a successor with abnormal
23115 2014-04-28 Richard Biener <rguenther@suse.de>
23117 * tree-pass.h (execute_pass_list): Adjust prototype.
23118 * passes.c (pass_manager::execute_early_local_passes): Adjust.
23119 (do_per_function): Change callback signature, push all actual
23120 work to the callbals.
23121 (do_per_function_toporder): Likewise.
23122 (execute_function_dump): Adjust.
23123 (execute_function_todo): Likewise.
23124 (clear_last_verified): Likewise.
23125 (verify_curr_properties): Likewise.
23126 (update_properties_after_pass): Likewise.
23127 (execute_pass_list_1): Split out from ...
23128 (execute_pass_list): ... here. Adjust.
23129 (execute_ipa_pass_list): Likewise.
23130 * cgraphunit.c (cgraph_add_new_function): Adjust.
23131 (analyze_function): Likewise.
23132 (expand_function): Likewise.
23133 * cgraph.c (release_function_body): Free dominance info
23134 here instead of asserting it was magically freed elsewhere.
23136 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
23138 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
23139 * configure: Regenerate.
23140 * config/sparc/sparc.opt (muser-mode): New option.
23141 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
23143 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
23144 * doc/invoke.texi (SPARC options): Document -muser-mode.
23146 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
23148 * cselib.c (find_slot_memmode): Delete.
23149 (cselib_hasher): Change compare_type to a struct.
23150 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
23152 (preserve_constants_and_equivs): Adjust for new compare_type.
23153 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
23154 (wrap_constant): Delete.
23155 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
23157 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
23159 * doc/install.texi (Building with profile feedback): Remove
23162 2014-04-26 Tom de Vries <tom@codesourcery.com>
23164 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
23167 2014-04-25 Cary Coutant <ccoutant@google.com>
23170 * dwarf2out.c (should_move_die_to_comdat): A type definition
23171 can contain a subprogram definition, but don't move it to a
23173 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
23174 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
23176 (clone_tree_hash): Rename to...
23177 (clone_tree_partial): ...this; change callers. Copy
23178 DW_TAG_subprogram DIEs as declarations.
23179 (copy_decls_walk): Don't copy children of a declaration into a
23182 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
23185 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
23188 2014-04-25 Jiong Wang <jiong.wang@arm.com>
23190 * config/arm/predicates.md (call_insn_operand): Add long_call check.
23191 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
23193 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
23196 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23198 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
23200 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23202 PR tree-optimization/60930
23203 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
23204 creating a multiply candidate by folding two constant
23205 multiplicands when the result overflows.
23207 2014-04-25 Jakub Jelinek <jakub@redhat.com>
23209 PR tree-optimization/60960
23210 * tree-vect-generic.c (expand_vector_operation): Only call
23211 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
23213 2014-04-25 Tom de Vries <tom@codesourcery.com>
23215 * expr.c (clobber_reg_mode): New function.
23216 * expr.h (clobber_reg): New function.
23218 2014-04-25 Tom de Vries <tom@codesourcery.com>
23220 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
23223 2014-04-25 Radovan Obradovic <robradovic@mips.com>
23224 Tom de Vries <tom@codesourcery.com>
23226 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
23228 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
23229 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
23230 new argument to find_all_hard_reg_sets call.
23232 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23234 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
23235 Use HOST_WIDE_INT_C for mask literal.
23236 (aarch_rev16_shleft_mask_imm_p): Likewise.
23238 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
23241 * config/sparc/sparc.md (ashlsi3_extend): Delete.
23243 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
23245 PR preprocessor/56540
23246 * config/i386/i386-c.c (ix86_target_macros): Define
23247 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
23249 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23251 * configure.ac (tga_func): Remove.
23252 (LIB_TLS_SPEC): Remove.
23253 * configure: Regenerate.
23254 * config.in: Regenerate.
23255 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
23257 2014-04-25 Richard Biener <rguenther@suse.de>
23260 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
23261 call stmt use/clobber sets during stmt walk instead of
23262 walking the possibly incomplete set of caller edges.
23264 2014-04-25 Richard Biener <rguenther@suse.de>
23267 * passes.c (apply_ipa_transforms): Inline into only caller ...
23268 (execute_one_pass): ... here. Properly bring in function
23269 bodies for nodes we want to apply IPA transforms to.
23271 2014-04-24 Cong Hou <congh@google.com>
23273 PR tree-optimization/60896
23274 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
23275 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
23276 (vect_mark_pattern_stmts): Set the def type of all statements in
23277 PATTERN_DEF_SEQ as vect_internal_def.
23279 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
23281 * doc/extend.texi (PowerPC Built-in Functions): Document new
23282 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
23283 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
23285 * config/rs6000/predicates.md (const_0_to_3_operand): New
23286 predicate to match 0..3 integer constants.
23288 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
23289 to support adding miscellaneous builtin functions.
23290 (BU_DFP_MISC_2): Likewise.
23291 (BU_P7_MISC_1): Likewise.
23292 (BU_P7_MISC_2): Likewise.
23293 (BU_P8V_MISC_3): Likewise.
23294 (BU_MISC_1): Likewise.
23295 (BU_MISC_2): Likewise.
23296 (DIVWE): Add extended divide builtin functions.
23297 (DIVWEO): Likewise.
23298 (DIVWEU): Likewise.
23299 (DIVWEUO): Likewise.
23301 (DIVDEO): Likewise.
23302 (DIVDEU): Likewise.
23303 (DIVDEUO): Likewise.
23304 (DXEX): Add decimal floating-point builtin functions.
23306 (DDEDPD): Likewise.
23307 (DDEDPDQ): Likewise.
23308 (DENBCD): Likewise.
23309 (DENBCDQ): Likewise.
23313 (DSCLIQ): Likewise.
23315 (DSCRIQ): Likewise.
23316 (CDTBCD): Add new BCD builtin functions.
23317 (CBCDTD): Likewise.
23318 (ADDG6S): Likewise.
23319 (BCDADD): Likewise.
23320 (BCDADD_LT): Likewise.
23321 (BCDADD_EQ): Likewise.
23322 (BCDADD_GT): Likewise.
23323 (BCDADD_OV): Likewise.
23324 (BCDSUB): Likewise.
23325 (BCDSUB_LT): Likewise.
23326 (BCDSUB_EQ): Likewise.
23327 (BCDSUB_GT): Likewise.
23328 (BCDSUB_OV): Likewise.
23329 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
23330 (UNPACK_TD): Likewise.
23331 (PACK_TF): Likewise.
23332 (UNPACK_TF): Likewise.
23333 (UNPACK_TF_0): Likewise.
23334 (UNPACK_TF_1): Likewise.
23335 (PACK_V1TI): Likewise.
23336 (UNPACK_V1TI): Likewise.
23338 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
23339 support for decimal floating point builtin functions.
23340 (rs6000_expand_ternop_builtin): Add checks for the new builtin
23341 functions that take constant arguments.
23342 (rs6000_invalid_builtin): Add decimal floating point builtin support.
23343 (rs6000_init_builtins): Setup long double, _Decimal64, and
23344 _Decimal128 types for new builtin functions.
23345 (builtin_function_type): Set the unsigned flags appropriately for
23346 the new builtin functions.
23347 (rs6000_opt_masks): Add support for decimal floating point builtin
23350 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
23351 floating point builtin functions.
23352 (RS6000_BTM_COMMON): Likewise.
23353 (RS6000_BTI_long_double): Likewise.
23354 (RS6000_BTI_dfloat64): Likewise.
23355 (RS6000_BTI_dfloat128): Likewise.
23356 (long_double_type_internal_node): Likewise.
23357 (dfloat64_type_internal_node): Likewise.
23358 (dfloat128_type_internal_node): Likewise.
23360 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
23361 2.07 bcd arithmetic instructions.
23362 (UNSPEC_BCDSUB): Likewise.
23363 (UNSPEC_BCD_OVERFLOW): Likewise.
23364 (UNSPEC_BCD_ADD_SUB): Likewise.
23365 (bcd_add_sub): Likewise.
23366 (BCD_TEST): Likewise.
23367 (bcd<bcd_add_sub>): Likewise.
23368 (bcd<bcd_add_sub>_test): Likewise.
23369 (bcd<bcd_add_sub>_test2): Likewise.
23370 (bcd<bcd_add_sub>_<code>): Likewise.
23371 (peephole2 for combined bcd ops): Likewise.
23373 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
23374 decimal floating point builtin functions.
23375 (UNSPEC_DENBCD): Likewise.
23376 (UNSPEC_DXEX): Likewise.
23377 (UNSPEC_DIEX): Likewise.
23378 (UNSPEC_DSCLI): Likewise.
23379 (UNSPEC_DSCRI): Likewise.
23380 (D64_D128): Likewise.
23381 (dfp_suffix): Likewise.
23382 (dfp_ddedpd_<mode>): Likewise.
23383 (dfp_denbcd_<mode>): Likewise.
23384 (dfp_dxex_<mode>): Likewise.
23385 (dfp_diex_<mode>): Likewise.
23386 (dfp_dscli_<mode>): Likewise.
23387 (dfp_dscri_<mode>): Likewise.
23389 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
23391 (UNSPEC_CDTBCD): Likewise.
23392 (UNSPEC_CBCDTD): Likewise.
23393 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
23394 (UNSPEC_DIVEO): Likewise.
23395 (UNSPEC_DIVEU): Likewise.
23396 (UNSPEC_DIVEUO): Likewise.
23397 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
23398 pack/unpack 128-bit types.
23399 (UNSPEC_PACK_128BIT): Likewise.
23400 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
23401 (udiv<mode>3): Use idiv_ldiv mode attribute.
23402 (div<mode>3): Likewise.
23403 (addg6s): Add new BCD builtin functions.
23404 (cdtbcd): Likewise.
23405 (cbcdtd): Likewise.
23406 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
23407 (div_extend): Likewise.
23408 (div<div_extend>_<mode>"): Likewise.
23409 (FP128_64): Add support for new builtin functions to pack/unpack
23411 (unpack<mode>): Likewise.
23412 (unpacktf_0): Likewise.
23413 (unpacktf_1): Likewise.
23414 (unpack<mode>_dm): Likewise.
23415 (unpack<mode>_nodm): Likewise.
23416 (pack<mode>): Likewise.
23417 (unpackv1ti): Likewise.
23418 (packv1ti): Likewise.
23420 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
23422 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
23425 2014-04-24 Jakub Jelinek <jakub@redhat.com>
23427 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
23428 * gimplify.c (omp_is_private): Change last argument's type to int.
23429 Only diagnose lastprivate if the simd argument is 1, only diagnose
23430 linear if the simd argument is 2.
23431 (gimplify_omp_for): Adjust omp_is_private callers. When adding
23432 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
23433 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
23434 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
23435 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
23436 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23437 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
23438 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23439 * tree-nested.c (convert_nonlocal_omp_clauses,
23440 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
23442 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
23445 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
23448 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
23450 * flag-types.h (enum ivar_visibility): Add.
23452 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
23454 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
23455 function * argument.
23457 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
23459 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
23461 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23462 Tom de Vries <tom@codesourcery.com>
23464 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
23465 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
23467 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
23468 * emit-rtl.c (try_split): Same.
23470 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23471 Tom de Vries <tom@codesourcery.com>
23473 * common.opt (fuse-caller-save): New option.
23475 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
23477 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
23478 elements for big-endian.
23480 2014-04-24 Richard Biener <rguenther@suse.de>
23482 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
23483 during TER and instead use the sepops interface for expanding
23484 non-GIMPLE_SINGLE_RHS.
23486 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23488 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
23489 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
23491 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23493 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
23494 assembler 64-bit option.
23495 * configure: Regenerate.
23497 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23499 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
23500 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
23501 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
23502 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
23503 (TARGET_CRYPTO): Take TARGET_SIMD into account.
23505 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23507 * config/aarch64/aarch64-builtins.c
23508 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
23509 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
23510 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
23511 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
23513 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
23514 (Vrevsuff): New mode attribute.
23516 2014-04-24 Terry Guo <terry.guo@arm.com>
23518 * config/arm/arm.h (machine_function): Define variable
23519 after_arm_reorg here.
23520 * config/arm/arm.c (after_arm_reorg): Remove the definition.
23521 (arm_split_constant): Update the way to access variable
23523 (arm_reorg): Ditto.
23524 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
23526 2014-04-23 Tom de Vries <tom@codesourcery.com>
23528 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
23530 2014-04-23 David Malcolm <dmalcolm@redhat.com>
23532 * is-a.h: Update comments to reflect the following changes to the
23533 "pointerness" of the API, making the template parameter match the
23534 return type, allowing use of is-a.h with typedefs of pointers.
23535 (is_a_helper::cast): Return a T rather then a pointer to a T, so
23536 that the return type matches the parameter to the is_a_helper.
23538 (dyn_cast): Likewise.
23540 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
23541 pointer from the is-a.h API.
23543 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
23544 (is_a_helper <cgraph_node *>::test): ...this, matching change to
23546 (is_a_helper <varpool_node>::test): Likewise, convert to...
23547 (is_a_helper <varpool_node *>::test): ...this.
23549 (varpool_first_variable): Update for removal of implicit pointer
23550 from the is-a.h API.
23551 (varpool_next_variable): Likewise.
23552 (varpool_first_static_initializer): Likewise.
23553 (varpool_next_static_initializer): Likewise.
23554 (varpool_first_defined_variable): Likewise.
23555 (varpool_next_defined_variable): Likewise.
23556 (cgraph_first_defined_function): Likewise.
23557 (cgraph_next_defined_function): Likewise.
23558 (cgraph_first_function): Likewise.
23559 (cgraph_next_function): Likewise.
23560 (cgraph_first_function_with_gimple_body): Likewise.
23561 (cgraph_next_function_with_gimple_body): Likewise.
23562 (cgraph_alias_target): Likewise.
23563 (varpool_alias_target): Likewise.
23564 (cgraph_function_or_thunk_node): Likewise.
23565 (varpool_variable_node): Likewise.
23566 (symtab_real_symbol_p): Likewise.
23567 * cgraphunit.c (referred_to_p): Likewise.
23568 (analyze_functions): Likewise.
23569 (handle_alias_pairs): Likewise.
23570 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
23571 * gimple-ssa.h (gimple_vuse_op): Likewise.
23572 (gimple_vdef_op): Likewise.
23573 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
23574 * gimple.c (gimple_build_asm_1): Likewise.
23575 (gimple_build_try): Likewise.
23576 (gimple_build_resx): Likewise.
23577 (gimple_build_eh_dispatch): Likewise.
23578 (gimple_build_omp_for): Likewise.
23579 (gimple_omp_for_set_clauses): Likewise.
23581 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
23582 (is_a_helper <gimple_statement_asm *>::test): ...this.
23583 (is_a_helper <gimple_statement_bind>::test): Convert to...
23584 (is_a_helper <gimple_statement_bind *>::test): ...this.
23585 (is_a_helper <gimple_statement_call>::test): Convert to...
23586 (is_a_helper <gimple_statement_call *>::test): ...this.
23587 (is_a_helper <gimple_statement_catch>::test): Convert to...
23588 (is_a_helper <gimple_statement_catch *>::test): ...this.
23589 (is_a_helper <gimple_statement_resx>::test): Convert to...
23590 (is_a_helper <gimple_statement_resx *>::test): ...this.
23591 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
23592 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
23593 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
23594 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
23595 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
23596 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
23597 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
23598 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
23599 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
23600 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
23601 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
23602 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
23603 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
23604 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
23605 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
23606 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
23607 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
23608 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
23609 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
23610 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
23611 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
23612 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
23613 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
23614 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
23615 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
23616 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
23617 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
23618 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
23619 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
23620 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
23621 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
23622 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
23623 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
23624 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
23625 (is_a_helper <gimple_statement_phi>::test): Convert to...
23626 (is_a_helper <gimple_statement_phi *>::test): ...this.
23627 (is_a_helper <gimple_statement_transaction>::test): Convert to...
23628 (is_a_helper <gimple_statement_transaction *>::test): ...this.
23629 (is_a_helper <gimple_statement_try>::test): Convert to...
23630 (is_a_helper <gimple_statement_try *>::test): ...this.
23631 (is_a_helper <gimple_statement_wce>::test): Convert to...
23632 (is_a_helper <gimple_statement_wce *>::test): ...this.
23633 (is_a_helper <const gimple_statement_asm>::test): Convert to...
23634 (is_a_helper <const gimple_statement_asm *>::test): ...this.
23635 (is_a_helper <const gimple_statement_bind>::test): Convert to...
23636 (is_a_helper <const gimple_statement_bind *>::test): ...this.
23637 (is_a_helper <const gimple_statement_call>::test): Convert to...
23638 (is_a_helper <const gimple_statement_call *>::test): ...this.
23639 (is_a_helper <const gimple_statement_catch>::test): Convert to...
23640 (is_a_helper <const gimple_statement_catch *>::test): ...this.
23641 (is_a_helper <const gimple_statement_resx>::test): Convert to...
23642 (is_a_helper <const gimple_statement_resx *>::test): ...this.
23643 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
23644 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
23645 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
23646 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
23647 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
23649 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
23651 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
23653 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
23655 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
23656 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
23657 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
23659 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
23660 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
23662 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
23663 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
23664 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
23665 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
23666 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
23667 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
23669 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
23670 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
23671 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
23672 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
23674 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
23675 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
23676 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
23677 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
23678 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
23679 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
23680 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
23681 (is_a_helper <const gimple_statement_phi>::test): Convert to...
23682 (is_a_helper <const gimple_statement_phi *>::test): ...this.
23683 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
23684 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
23685 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
23686 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
23687 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
23688 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
23689 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
23691 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
23693 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
23694 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
23696 (gimple_use_ops): Update for removal of implicit pointer from the
23698 (gimple_set_use_ops): Likewise.
23699 (gimple_vuse): Likewise.
23700 (gimple_vdef): Likewise.
23701 (gimple_vuse_ptr): Likewise.
23702 (gimple_vdef_ptr): Likewise.
23703 (gimple_set_vuse): Likewise.
23704 (gimple_set_vdef): Likewise.
23705 (gimple_omp_return_set_lhs): Likewise.
23706 (gimple_omp_return_lhs): Likewise.
23707 (gimple_omp_return_lhs_ptr): Likewise.
23708 (gimple_call_fntype): Likewise.
23709 (gimple_call_set_fntype): Likewise.
23710 (gimple_call_set_internal_fn): Likewise.
23711 (gimple_call_use_set): Likewise.
23712 (gimple_call_clobber_set): Likewise.
23713 (gimple_bind_vars): Likewise.
23714 (gimple_bind_set_vars): Likewise.
23715 (gimple_bind_body_ptr): Likewise.
23716 (gimple_bind_set_body): Likewise.
23717 (gimple_bind_add_stmt): Likewise.
23718 (gimple_bind_block): Likewise.
23719 (gimple_bind_set_block): Likewise.
23720 (gimple_asm_ninputs): Likewise.
23721 (gimple_asm_noutputs): Likewise.
23722 (gimple_asm_nclobbers): Likewise.
23723 (gimple_asm_nlabels): Likewise.
23724 (gimple_asm_input_op): Likewise.
23725 (gimple_asm_input_op_ptr): Likewise.
23726 (gimple_asm_output_op): Likewise.
23727 (gimple_asm_output_op_ptr): Likewise.
23728 (gimple_asm_set_output_op): Likewise.
23729 (gimple_asm_clobber_op): Likewise.
23730 (gimple_asm_set_clobber_op): Likewise.
23731 (gimple_asm_label_op): Likewise.
23732 (gimple_asm_set_label_op): Likewise.
23733 (gimple_asm_string): Likewise.
23734 (gimple_catch_types): Likewise.
23735 (gimple_catch_types_ptr): Likewise.
23736 (gimple_catch_handler_ptr): Likewise.
23737 (gimple_catch_set_types): Likewise.
23738 (gimple_catch_set_handler): Likewise.
23739 (gimple_eh_filter_types): Likewise.
23740 (gimple_eh_filter_types_ptr): Likewise.
23741 (gimple_eh_filter_failure_ptr): Likewise.
23742 (gimple_eh_filter_set_types): Likewise.
23743 (gimple_eh_filter_set_failure): Likewise.
23744 (gimple_eh_must_not_throw_fndecl): Likewise.
23745 (gimple_eh_must_not_throw_set_fndecl): Likewise.
23746 (gimple_eh_else_n_body_ptr): Likewise.
23747 (gimple_eh_else_e_body_ptr): Likewise.
23748 (gimple_eh_else_set_n_body): Likewise.
23749 (gimple_eh_else_set_e_body): Likewise.
23750 (gimple_try_eval_ptr): Likewise.
23751 (gimple_try_cleanup_ptr): Likewise.
23752 (gimple_try_set_eval): Likewise.
23753 (gimple_try_set_cleanup): Likewise.
23754 (gimple_wce_cleanup_ptr): Likewise.
23755 (gimple_wce_set_cleanup): Likewise.
23756 (gimple_phi_capacity): Likewise.
23757 (gimple_phi_num_args): Likewise.
23758 (gimple_phi_result): Likewise.
23759 (gimple_phi_result_ptr): Likewise.
23760 (gimple_phi_set_result): Likewise.
23761 (gimple_phi_arg): Likewise.
23762 (gimple_phi_set_arg): Likewise.
23763 (gimple_resx_region): Likewise.
23764 (gimple_resx_set_region): Likewise.
23765 (gimple_eh_dispatch_region): Likewise.
23766 (gimple_eh_dispatch_set_region): Likewise.
23767 (gimple_omp_critical_name): Likewise.
23768 (gimple_omp_critical_name_ptr): Likewise.
23769 (gimple_omp_critical_set_name): Likewise.
23770 (gimple_omp_for_clauses): Likewise.
23771 (gimple_omp_for_clauses_ptr): Likewise.
23772 (gimple_omp_for_set_clauses): Likewise.
23773 (gimple_omp_for_collapse): Likewise.
23774 (gimple_omp_for_index): Likewise.
23775 (gimple_omp_for_index_ptr): Likewise.
23776 (gimple_omp_for_set_index): Likewise.
23777 (gimple_omp_for_initial): Likewise.
23778 (gimple_omp_for_initial_ptr): Likewise.
23779 (gimple_omp_for_set_initial): Likewise.
23780 (gimple_omp_for_final): Likewise.
23781 (gimple_omp_for_final_ptr): Likewise.
23782 (gimple_omp_for_set_final): Likewise.
23783 (gimple_omp_for_incr): Likewise.
23784 (gimple_omp_for_incr_ptr): Likewise.
23785 (gimple_omp_for_set_incr): Likewise.
23786 (gimple_omp_for_pre_body_ptr): Likewise.
23787 (gimple_omp_for_set_pre_body): Likewise.
23788 (gimple_omp_parallel_clauses): Likewise.
23789 (gimple_omp_parallel_clauses_ptr): Likewise.
23790 (gimple_omp_parallel_set_clauses): Likewise.
23791 (gimple_omp_parallel_child_fn): Likewise.
23792 (gimple_omp_parallel_child_fn_ptr): Likewise.
23793 (gimple_omp_parallel_set_child_fn): Likewise.
23794 (gimple_omp_parallel_data_arg): Likewise.
23795 (gimple_omp_parallel_data_arg_ptr): Likewise.
23796 (gimple_omp_parallel_set_data_arg): Likewise.
23797 (gimple_omp_task_clauses): Likewise.
23798 (gimple_omp_task_clauses_ptr): Likewise.
23799 (gimple_omp_task_set_clauses): Likewise.
23800 (gimple_omp_task_child_fn): Likewise.
23801 (gimple_omp_task_child_fn_ptr): Likewise.
23802 (gimple_omp_task_set_child_fn): Likewise.
23803 (gimple_omp_task_data_arg): Likewise.
23804 (gimple_omp_task_data_arg_ptr): Likewise.
23805 (gimple_omp_task_set_data_arg): Likewise.
23806 (gimple_omp_taskreg_clauses): Likewise.
23807 (gimple_omp_taskreg_clauses_ptr): Likewise.
23808 (gimple_omp_taskreg_set_clauses): Likewise.
23809 (gimple_omp_taskreg_child_fn): Likewise.
23810 (gimple_omp_taskreg_child_fn_ptr): Likewise.
23811 (gimple_omp_taskreg_set_child_fn): Likewise.
23812 (gimple_omp_taskreg_data_arg): Likewise.
23813 (gimple_omp_taskreg_data_arg_ptr): Likewise.
23814 (gimple_omp_taskreg_set_data_arg): Likewise.
23815 (gimple_omp_task_copy_fn): Likewise.
23816 (gimple_omp_task_copy_fn_ptr): Likewise.
23817 (gimple_omp_task_set_copy_fn): Likewise.
23818 (gimple_omp_task_arg_size): Likewise.
23819 (gimple_omp_task_arg_size_ptr): Likewise.
23820 (gimple_omp_task_set_arg_size): Likewise.
23821 (gimple_omp_task_arg_align): Likewise.
23822 (gimple_omp_task_arg_align_ptr): Likewise.
23823 (gimple_omp_task_set_arg_align): Likewise.
23824 (gimple_omp_single_clauses): Likewise.
23825 (gimple_omp_single_clauses_ptr): Likewise.
23826 (gimple_omp_single_set_clauses): Likewise.
23827 (gimple_omp_target_clauses): Likewise.
23828 (gimple_omp_target_clauses_ptr): Likewise.
23829 (gimple_omp_target_set_clauses): Likewise.
23830 (gimple_omp_target_child_fn): Likewise.
23831 (gimple_omp_target_child_fn_ptr): Likewise.
23832 (gimple_omp_target_set_child_fn): Likewise.
23833 (gimple_omp_target_data_arg): Likewise.
23834 (gimple_omp_target_data_arg_ptr): Likewise.
23835 (gimple_omp_target_set_data_arg): Likewise.
23836 (gimple_omp_teams_clauses): Likewise.
23837 (gimple_omp_teams_clauses_ptr): Likewise.
23838 (gimple_omp_teams_set_clauses): Likewise.
23839 (gimple_omp_sections_clauses): Likewise.
23840 (gimple_omp_sections_clauses_ptr): Likewise.
23841 (gimple_omp_sections_set_clauses): Likewise.
23842 (gimple_omp_sections_control): Likewise.
23843 (gimple_omp_sections_control_ptr): Likewise.
23844 (gimple_omp_sections_set_control): Likewise.
23845 (gimple_omp_for_set_cond): Likewise.
23846 (gimple_omp_for_cond): Likewise.
23847 (gimple_omp_atomic_store_set_val): Likewise.
23848 (gimple_omp_atomic_store_val): Likewise.
23849 (gimple_omp_atomic_store_val_ptr): Likewise.
23850 (gimple_omp_atomic_load_set_lhs): Likewise.
23851 (gimple_omp_atomic_load_lhs): Likewise.
23852 (gimple_omp_atomic_load_lhs_ptr): Likewise.
23853 (gimple_omp_atomic_load_set_rhs): Likewise.
23854 (gimple_omp_atomic_load_rhs): Likewise.
23855 (gimple_omp_atomic_load_rhs_ptr): Likewise.
23856 (gimple_omp_continue_control_def): Likewise.
23857 (gimple_omp_continue_control_def_ptr): Likewise.
23858 (gimple_omp_continue_set_control_def): Likewise.
23859 (gimple_omp_continue_control_use): Likewise.
23860 (gimple_omp_continue_control_use_ptr): Likewise.
23861 (gimple_omp_continue_set_control_use): Likewise.
23862 (gimple_transaction_body_ptr): Likewise.
23863 (gimple_transaction_label): Likewise.
23864 (gimple_transaction_label_ptr): Likewise.
23865 (gimple_transaction_set_body): Likewise.
23866 (gimple_transaction_set_label): Likewise.
23868 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
23869 * ipa-inline-analysis.c (inline_write_summary): Likewise.
23870 * ipa-ref.c (ipa_record_reference): Likewise.
23871 * ipa-reference.c (analyze_function): Likewise.
23872 (ipa_reference_write_optimization_summary): Likewise.
23873 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
23874 (address_taken_from_non_vtable_p): Likewise.
23875 (comdat_can_be_unshared_p_1): Likewise.
23876 * lto-cgraph.c (lto_output_ref): Likewise.
23877 (add_references): Likewise.
23878 (compute_ltrans_boundary): Likewise.
23879 (output_symtab): Likewise.
23880 (input_ref): Likewise.
23881 (input_cgraph_1): Likewise.
23882 (output_cgraph_opt_summary): Likewise.
23883 * lto-streamer-out.c (lto_output): Likewise.
23884 (output_symbol_p): Likewise.
23885 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
23886 (lsei_start_function_in_partition): Likewise.
23887 (lsei_next_variable_in_partition): Likewise.
23888 (lsei_start_variable_in_partition): Likewise.
23889 * symtab.c (insert_to_assembler_name_hash): Likewise.
23890 (unlink_from_assembler_name_hash): Likewise.
23891 (symtab_unregister_node): Likewise.
23892 (symtab_remove_node): Likewise.
23893 (dump_symtab_node): Likewise.
23894 (verify_symtab_base): Likewise.
23895 (verify_symtab_node): Likewise.
23896 (symtab_make_decl_local): Likewise.
23897 (symtab_alias_ultimate_target): Likewise.
23898 (symtab_resolve_alias): Likewise.
23899 (symtab_get_symbol_partitioning_class): Likewise.
23900 * tree-phinodes.c (allocate_phi_node): Likewise.
23901 (reserve_phi_args_for_new_edge): Likewise.
23902 (remove_phi_args): Likewise.
23903 * varpool.c (varpool_node_for_asm): Likewise.
23904 (varpool_remove_unreferenced_decls): Likewise.
23906 2014-04-23 Jeff Law <law@redhat.com>
23908 PR tree-optimization/60902
23909 * tree-ssa-threadedge.c
23910 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
23911 invalidate outputs from statements that do not produce useful
23912 outputs for threading.
23914 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
23916 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
23917 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
23918 machine descriptions for Stack Smashing Protector.
23920 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
23922 * aarch64.md (<optab>_rol<mode>3): New pattern.
23923 (<optab>_rolsi3_uxtw): Likewise.
23924 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
23926 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
23928 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
23929 (arm_cortex_a12_tune): Likewise.
23931 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23933 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
23935 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23937 * config/arm/arm.md (arm_rev16si2): New pattern.
23938 (arm_rev16si2_alt): Likewise.
23939 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
23941 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23943 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
23944 (rev16<mode>2_alt): Likewise.
23945 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
23946 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
23947 (aarch_rev16_shleft_mask_imm_p): Likewise.
23948 (aarch_rev16_p_1): Likewise.
23949 (aarch_rev16_p): Likewise.
23950 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
23951 (aarch_rev16_shright_mask_imm_p): Likewise.
23952 (aarch_rev16_shleft_mask_imm_p): Likewise.
23954 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23956 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
23957 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
23959 (cortex_a53_extra_costs): Likewise.
23960 (cortex_a57_extra_costs): Likewise.
23961 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
23962 (cortexa7_extra_costs): Likewise.
23963 (cortexa8_extra_costs): Likewise.
23964 (cortexa12_extra_costs): Likewise.
23965 (cortexa15_extra_costs): Likewise.
23966 (v7m_extra_costs): Likewise.
23967 (arm_new_rtx_costs): Handle BSWAP.
23969 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23971 * config/arm/arm.c (cortexa8_extra_costs): New table.
23972 (arm_cortex_a8_tune): New tuning struct.
23973 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
23975 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23977 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
23979 2014-04-23 Richard Biener <rguenther@suse.de>
23981 * Makefile.in (OBJS): Remove loop-unswitch.o.
23982 * tree-pass.h (make_pass_rtl_unswitch): Remove.
23983 * passes.def (pass_rtl_unswitch): Likewise.
23984 * loop-init.c (gate_rtl_unswitch): Likewise.
23985 (rtl_unswitch): Likewise.
23986 (pass_data_rtl_unswitch): Likewise.
23987 (pass_rtl_unswitch): Likewise.
23988 (make_pass_rtl_unswitch): Likewise.
23989 * rtl.h (reversed_condition): Likewise.
23990 (compare_and_jump_seq): Likewise.
23991 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
23993 * loop-unroll.c (compare_and_jump_seq): Likewise.
23995 2014-04-23 Richard Biener <rguenther@suse.de>
23997 PR tree-optimization/60903
23998 * tree-ssa-loop-im.c (analyze_memory_references): Remove
23999 commented code block.
24000 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
24001 loop flags to newly created BBs and edges.
24003 2014-04-23 Nick Clifton <nickc@redhat.com>
24005 * config/msp430/msp430.c (msp430_handle_option): Move function
24007 (msp430_option_override): Simplify mcu and mcpu option handling.
24008 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
24009 support for -mhwmult command line option.
24010 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
24011 -mhwmult command line option.
24012 (msp430_hwmult_enabled): Delete.
24013 (msp43o_output_labelref): Add support for -mhwmult command line option.
24014 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
24015 (umulsidi3): Likewise.
24016 * config/msp430/msp430.opt (mmcu): Add Report attribute.
24017 (mcpu, mlarge, msmall): Likewise.
24018 (mhwmult): New option.
24019 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
24021 (msp430_is_f5_mcu): Remove prototype.
24022 (msp430_use_f5_series_hwmult): Add prototype.
24023 * config/msp430/msp430-opts.h: New file.
24024 * common/config/msp430: New directory.
24025 * common/config/msp430/msp430-common.c: New file.
24026 * config.gcc (msp430): Remove target_has_targetm_common.
24027 * doc/invoke.texi: Document -mhwmult command line option.
24029 2014-04-23 Nick Clifton <nickc@redhat.com>
24031 * config/i386/cygwin.h (ENDFILE_SPEC): Include
24032 default-manifest.o if it can be found in the search path.
24033 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
24035 2014-04-23 Terry Guo <terry.guo@arm.com>
24037 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
24039 2014-04-23 Richard Biener <rguenther@suse.de>
24041 PR middle-end/60895
24042 * tree-inline.c (declare_return_variable): Use mark_addressable.
24044 2014-04-23 Richard Biener <rguenther@suse.de>
24046 PR middle-end/60891
24047 * loop-init.c (loop_optimizer_init): Make sure to apply
24048 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
24050 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24053 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
24055 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
24056 if flag_sanitize_undefined_trap_on_error.
24057 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
24058 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
24059 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
24060 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
24061 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
24062 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
24063 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
24064 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
24065 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
24066 * ubsan.c (ubsan_instrument_unreachable): Return
24067 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
24068 (ubsan_expand_null_ifn): Emit __builtin_trap ()
24069 if flag_sanitize_undefined_trap_on_error and
24070 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
24071 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
24072 instrument_bool_enum_load): Emit __builtin_trap () if
24073 flag_sanitize_undefined_trap_on_error and
24074 __builtin_handle_*_abort () if !flag_sanitize_recover.
24075 * doc/invoke.texi (-fsanitize-recover,
24076 -fsanitize-undefined-trap-on-error): Document.
24078 2014-04-22 Christian Bruel <christian.bruel@st.com>
24080 * config/sh/sh.md (mov<mode>): Replace movQIHI.
24081 Force immediates to SImode.
24083 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
24085 * config/nios2/nios2.md (UNSPEC_ROUND): New.
24086 (lroundsfsi2): New.
24087 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
24088 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
24089 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
24090 (nios2_fpu_insn): Add entry for round.
24091 (N2FPU_NO_ERRNO_P): Define.
24092 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
24094 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
24096 2014-04-22 Richard Henderson <rth@redhat.com>
24098 * config/aarch64/aarch64 (addti3, subti3): New expanders.
24099 (add<GPI>3_compare0): Remove leading * from name.
24100 (add<GPI>3_carryin): Likewise.
24101 (sub<GPI>3_compare0): Likewise.
24102 (sub<GPI>3_carryin): Likewise.
24103 (<su_optab>mulditi3): New expander.
24104 (multi3): New expander.
24105 (madd<GPI>): Remove leading * from name.
24107 2014-04-22 Martin Jambor <mjambor@suse.cz>
24109 * cgraphclones.c (cgraph_function_versioning): Copy
24110 ipa_transforms_to_apply instead of asserting it is empty.
24112 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
24115 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
24116 on count_exp to get mode.
24118 2014-04-22 Andrew Pinski <apinski@cavium.com>
24120 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
24121 Handle TLS for ILP32.
24122 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
24123 (tlsie_small_<mode>): this and handle PTR.
24124 (tlsie_small_sidi): New pattern.
24125 (tlsle_small): Change to an expand to handle ILP32.
24126 (tlsle_small_<mode>): New pattern.
24127 (tlsdesc_small): Rename to ...
24128 (tlsdesc_small_<mode>): this and handle PTR.
24130 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24132 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
24134 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24136 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
24137 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
24138 (aarch64_types_signed_poly_qualifiers): Likewise.
24139 (aarch64_types_unsigned_signed_qualifiers): Likewise.
24140 (aarch64_types_poly_signed_qualifiers): Likewise.
24141 (TYPES_REINTERP_SS): Type macro added.
24142 (TYPES_REINTERP_SU): Likewise.
24143 (TYPES_REINTERP_SP): Likewise.
24144 (TYPES_REINTERP_US): Likewise.
24145 (TYPES_REINTERP_PS): Likewise.
24146 (aarch64_fold_builtin): New expression folding added.
24147 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
24148 Declarations removed.
24149 (REINTERP_SS): Declarations added.
24150 (REINTERP_US): Likewise.
24151 (REINTERP_PS): Likewise.
24152 (REINTERP_SU): Likewise.
24153 (REINTERP_SP): Likewise.
24154 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
24155 (vreinterpretq_p8_f64): Likewise.
24156 (vreinterpret_p16_f64): Likewise.
24157 (vreinterpretq_p16_f64): Likewise.
24158 (vreinterpret_f32_f64): Likewise.
24159 (vreinterpretq_f32_f64): Likewise.
24160 (vreinterpret_f64_f32): Likewise.
24161 (vreinterpret_f64_p8): Likewise.
24162 (vreinterpret_f64_p16): Likewise.
24163 (vreinterpret_f64_s8): Likewise.
24164 (vreinterpret_f64_s16): Likewise.
24165 (vreinterpret_f64_s32): Likewise.
24166 (vreinterpret_f64_s64): Likewise.
24167 (vreinterpret_f64_u8): Likewise.
24168 (vreinterpret_f64_u16): Likewise.
24169 (vreinterpret_f64_u32): Likewise.
24170 (vreinterpret_f64_u64): Likewise.
24171 (vreinterpretq_f64_f32): Likewise.
24172 (vreinterpretq_f64_p8): Likewise.
24173 (vreinterpretq_f64_p16): Likewise.
24174 (vreinterpretq_f64_s8): Likewise.
24175 (vreinterpretq_f64_s16): Likewise.
24176 (vreinterpretq_f64_s32): Likewise.
24177 (vreinterpretq_f64_s64): Likewise.
24178 (vreinterpretq_f64_u8): Likewise.
24179 (vreinterpretq_f64_u16): Likewise.
24180 (vreinterpretq_f64_u32): Likewise.
24181 (vreinterpretq_f64_u64): Likewise.
24182 (vreinterpret_s64_f64): Likewise.
24183 (vreinterpretq_s64_f64): Likewise.
24184 (vreinterpret_u64_f64): Likewise.
24185 (vreinterpretq_u64_f64): Likewise.
24186 (vreinterpret_s8_f64): Likewise.
24187 (vreinterpretq_s8_f64): Likewise.
24188 (vreinterpret_s16_f64): Likewise.
24189 (vreinterpretq_s16_f64): Likewise.
24190 (vreinterpret_s32_f64): Likewise.
24191 (vreinterpretq_s32_f64): Likewise.
24192 (vreinterpret_u8_f64): Likewise.
24193 (vreinterpretq_u8_f64): Likewise.
24194 (vreinterpret_u16_f64): Likewise.
24195 (vreinterpretq_u16_f64): Likewise.
24196 (vreinterpret_u32_f64): Likewise.
24197 (vreinterpretq_u32_f64): Likewise.
24199 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24201 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
24202 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
24203 (vreinterpret_p8_s8): Likewise.
24204 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
24205 (vreinterpret_p8_s16): Likewise.
24206 (vreinterpret_p8_s32): Likewise.
24207 (vreinterpret_p8_s64): Likewise.
24208 (vreinterpret_p8_f32): Likewise.
24209 (vreinterpret_p8_u8): Likewise.
24210 (vreinterpret_p8_u16): Likewise.
24211 (vreinterpret_p8_u32): Likewise.
24212 (vreinterpret_p8_u64): Likewise.
24213 (vreinterpret_p8_p16): Likewise.
24214 (vreinterpretq_p8_s8): Likewise.
24215 (vreinterpretq_p8_s16): Likewise.
24216 (vreinterpretq_p8_s32): Likewise.
24217 (vreinterpretq_p8_s64): Likewise.
24218 (vreinterpretq_p8_f32): Likewise.
24219 (vreinterpretq_p8_u8): Likewise.
24220 (vreinterpretq_p8_u16): Likewise.
24221 (vreinterpretq_p8_u32): Likewise.
24222 (vreinterpretq_p8_u64): Likewise.
24223 (vreinterpretq_p8_p16): Likewise.
24224 (vreinterpret_p16_s8): Likewise.
24225 (vreinterpret_p16_s16): Likewise.
24226 (vreinterpret_p16_s32): Likewise.
24227 (vreinterpret_p16_s64): Likewise.
24228 (vreinterpret_p16_f32): Likewise.
24229 (vreinterpret_p16_u8): Likewise.
24230 (vreinterpret_p16_u16): Likewise.
24231 (vreinterpret_p16_u32): Likewise.
24232 (vreinterpret_p16_u64): Likewise.
24233 (vreinterpret_p16_p8): Likewise.
24234 (vreinterpretq_p16_s8): Likewise.
24235 (vreinterpretq_p16_s16): Likewise.
24236 (vreinterpretq_p16_s32): Likewise.
24237 (vreinterpretq_p16_s64): Likewise.
24238 (vreinterpretq_p16_f32): Likewise.
24239 (vreinterpretq_p16_u8): Likewise.
24240 (vreinterpretq_p16_u16): Likewise.
24241 (vreinterpretq_p16_u32): Likewise.
24242 (vreinterpretq_p16_u64): Likewise.
24243 (vreinterpretq_p16_p8): Likewise.
24244 (vreinterpret_f32_s8): Likewise.
24245 (vreinterpret_f32_s16): Likewise.
24246 (vreinterpret_f32_s32): Likewise.
24247 (vreinterpret_f32_s64): Likewise.
24248 (vreinterpret_f32_u8): Likewise.
24249 (vreinterpret_f32_u16): Likewise.
24250 (vreinterpret_f32_u32): Likewise.
24251 (vreinterpret_f32_u64): Likewise.
24252 (vreinterpret_f32_p8): Likewise.
24253 (vreinterpret_f32_p16): Likewise.
24254 (vreinterpretq_f32_s8): Likewise.
24255 (vreinterpretq_f32_s16): Likewise.
24256 (vreinterpretq_f32_s32): Likewise.
24257 (vreinterpretq_f32_s64): Likewise.
24258 (vreinterpretq_f32_u8): Likewise.
24259 (vreinterpretq_f32_u16): Likewise.
24260 (vreinterpretq_f32_u32): Likewise.
24261 (vreinterpretq_f32_u64): Likewise.
24262 (vreinterpretq_f32_p8): Likewise.
24263 (vreinterpretq_f32_p16): Likewise.
24264 (vreinterpret_s64_s8): Likewise.
24265 (vreinterpret_s64_s16): Likewise.
24266 (vreinterpret_s64_s32): Likewise.
24267 (vreinterpret_s64_f32): Likewise.
24268 (vreinterpret_s64_u8): Likewise.
24269 (vreinterpret_s64_u16): Likewise.
24270 (vreinterpret_s64_u32): Likewise.
24271 (vreinterpret_s64_u64): Likewise.
24272 (vreinterpret_s64_p8): Likewise.
24273 (vreinterpret_s64_p16): Likewise.
24274 (vreinterpretq_s64_s8): Likewise.
24275 (vreinterpretq_s64_s16): Likewise.
24276 (vreinterpretq_s64_s32): Likewise.
24277 (vreinterpretq_s64_f32): Likewise.
24278 (vreinterpretq_s64_u8): Likewise.
24279 (vreinterpretq_s64_u16): Likewise.
24280 (vreinterpretq_s64_u32): Likewise.
24281 (vreinterpretq_s64_u64): Likewise.
24282 (vreinterpretq_s64_p8): Likewise.
24283 (vreinterpretq_s64_p16): Likewise.
24284 (vreinterpret_u64_s8): Likewise.
24285 (vreinterpret_u64_s16): Likewise.
24286 (vreinterpret_u64_s32): Likewise.
24287 (vreinterpret_u64_s64): Likewise.
24288 (vreinterpret_u64_f32): Likewise.
24289 (vreinterpret_u64_u8): Likewise.
24290 (vreinterpret_u64_u16): Likewise.
24291 (vreinterpret_u64_u32): Likewise.
24292 (vreinterpret_u64_p8): Likewise.
24293 (vreinterpret_u64_p16): Likewise.
24294 (vreinterpretq_u64_s8): Likewise.
24295 (vreinterpretq_u64_s16): Likewise.
24296 (vreinterpretq_u64_s32): Likewise.
24297 (vreinterpretq_u64_s64): Likewise.
24298 (vreinterpretq_u64_f32): Likewise.
24299 (vreinterpretq_u64_u8): Likewise.
24300 (vreinterpretq_u64_u16): Likewise.
24301 (vreinterpretq_u64_u32): Likewise.
24302 (vreinterpretq_u64_p8): Likewise.
24303 (vreinterpretq_u64_p16): Likewise.
24304 (vreinterpret_s8_s16): Likewise.
24305 (vreinterpret_s8_s32): Likewise.
24306 (vreinterpret_s8_s64): Likewise.
24307 (vreinterpret_s8_f32): Likewise.
24308 (vreinterpret_s8_u8): Likewise.
24309 (vreinterpret_s8_u16): Likewise.
24310 (vreinterpret_s8_u32): Likewise.
24311 (vreinterpret_s8_u64): Likewise.
24312 (vreinterpret_s8_p8): Likewise.
24313 (vreinterpret_s8_p16): Likewise.
24314 (vreinterpretq_s8_s16): Likewise.
24315 (vreinterpretq_s8_s32): Likewise.
24316 (vreinterpretq_s8_s64): Likewise.
24317 (vreinterpretq_s8_f32): Likewise.
24318 (vreinterpretq_s8_u8): Likewise.
24319 (vreinterpretq_s8_u16): Likewise.
24320 (vreinterpretq_s8_u32): Likewise.
24321 (vreinterpretq_s8_u64): Likewise.
24322 (vreinterpretq_s8_p8): Likewise.
24323 (vreinterpretq_s8_p16): Likewise.
24324 (vreinterpret_s16_s8): Likewise.
24325 (vreinterpret_s16_s32): Likewise.
24326 (vreinterpret_s16_s64): Likewise.
24327 (vreinterpret_s16_f32): Likewise.
24328 (vreinterpret_s16_u8): Likewise.
24329 (vreinterpret_s16_u16): Likewise.
24330 (vreinterpret_s16_u32): Likewise.
24331 (vreinterpret_s16_u64): Likewise.
24332 (vreinterpret_s16_p8): Likewise.
24333 (vreinterpret_s16_p16): Likewise.
24334 (vreinterpretq_s16_s8): Likewise.
24335 (vreinterpretq_s16_s32): Likewise.
24336 (vreinterpretq_s16_s64): Likewise.
24337 (vreinterpretq_s16_f32): Likewise.
24338 (vreinterpretq_s16_u8): Likewise.
24339 (vreinterpretq_s16_u16): Likewise.
24340 (vreinterpretq_s16_u32): Likewise.
24341 (vreinterpretq_s16_u64): Likewise.
24342 (vreinterpretq_s16_p8): Likewise.
24343 (vreinterpretq_s16_p16): Likewise.
24344 (vreinterpret_s32_s8): Likewise.
24345 (vreinterpret_s32_s16): Likewise.
24346 (vreinterpret_s32_s64): Likewise.
24347 (vreinterpret_s32_f32): Likewise.
24348 (vreinterpret_s32_u8): Likewise.
24349 (vreinterpret_s32_u16): Likewise.
24350 (vreinterpret_s32_u32): Likewise.
24351 (vreinterpret_s32_u64): Likewise.
24352 (vreinterpret_s32_p8): Likewise.
24353 (vreinterpret_s32_p16): Likewise.
24354 (vreinterpretq_s32_s8): Likewise.
24355 (vreinterpretq_s32_s16): Likewise.
24356 (vreinterpretq_s32_s64): Likewise.
24357 (vreinterpretq_s32_f32): Likewise.
24358 (vreinterpretq_s32_u8): Likewise.
24359 (vreinterpretq_s32_u16): Likewise.
24360 (vreinterpretq_s32_u32): Likewise.
24361 (vreinterpretq_s32_u64): Likewise.
24362 (vreinterpretq_s32_p8): Likewise.
24363 (vreinterpretq_s32_p16): Likewise.
24364 (vreinterpret_u8_s8): Likewise.
24365 (vreinterpret_u8_s16): Likewise.
24366 (vreinterpret_u8_s32): Likewise.
24367 (vreinterpret_u8_s64): Likewise.
24368 (vreinterpret_u8_f32): Likewise.
24369 (vreinterpret_u8_u16): Likewise.
24370 (vreinterpret_u8_u32): Likewise.
24371 (vreinterpret_u8_u64): Likewise.
24372 (vreinterpret_u8_p8): Likewise.
24373 (vreinterpret_u8_p16): Likewise.
24374 (vreinterpretq_u8_s8): Likewise.
24375 (vreinterpretq_u8_s16): Likewise.
24376 (vreinterpretq_u8_s32): Likewise.
24377 (vreinterpretq_u8_s64): Likewise.
24378 (vreinterpretq_u8_f32): Likewise.
24379 (vreinterpretq_u8_u16): Likewise.
24380 (vreinterpretq_u8_u32): Likewise.
24381 (vreinterpretq_u8_u64): Likewise.
24382 (vreinterpretq_u8_p8): Likewise.
24383 (vreinterpretq_u8_p16): Likewise.
24384 (vreinterpret_u16_s8): Likewise.
24385 (vreinterpret_u16_s16): Likewise.
24386 (vreinterpret_u16_s32): Likewise.
24387 (vreinterpret_u16_s64): Likewise.
24388 (vreinterpret_u16_f32): Likewise.
24389 (vreinterpret_u16_u8): Likewise.
24390 (vreinterpret_u16_u32): Likewise.
24391 (vreinterpret_u16_u64): Likewise.
24392 (vreinterpret_u16_p8): Likewise.
24393 (vreinterpret_u16_p16): Likewise.
24394 (vreinterpretq_u16_s8): Likewise.
24395 (vreinterpretq_u16_s16): Likewise.
24396 (vreinterpretq_u16_s32): Likewise.
24397 (vreinterpretq_u16_s64): Likewise.
24398 (vreinterpretq_u16_f32): Likewise.
24399 (vreinterpretq_u16_u8): Likewise.
24400 (vreinterpretq_u16_u32): Likewise.
24401 (vreinterpretq_u16_u64): Likewise.
24402 (vreinterpretq_u16_p8): Likewise.
24403 (vreinterpretq_u16_p16): Likewise.
24404 (vreinterpret_u32_s8): Likewise.
24405 (vreinterpret_u32_s16): Likewise.
24406 (vreinterpret_u32_s32): Likewise.
24407 (vreinterpret_u32_s64): Likewise.
24408 (vreinterpret_u32_f32): Likewise.
24409 (vreinterpret_u32_u8): Likewise.
24410 (vreinterpret_u32_u16): Likewise.
24411 (vreinterpret_u32_u64): Likewise.
24412 (vreinterpret_u32_p8): Likewise.
24413 (vreinterpret_u32_p16): Likewise.
24414 (vreinterpretq_u32_s8): Likewise.
24415 (vreinterpretq_u32_s16): Likewise.
24416 (vreinterpretq_u32_s32): Likewise.
24417 (vreinterpretq_u32_s64): Likewise.
24418 (vreinterpretq_u32_f32): Likewise.
24419 (vreinterpretq_u32_u8): Likewise.
24420 (vreinterpretq_u32_u16): Likewise.
24421 (vreinterpretq_u32_u64): Likewise.
24422 (vreinterpretq_u32_p8): Likewise.
24423 (vreinterpretq_u32_p16): Likewise.
24425 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24427 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
24429 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
24431 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
24432 (vqnegd_s64): Likewise.
24433 (vqabs_s64): Likewise.
24434 (vqabsd_s64): Likewise.
24436 2014-04-22 Richard Henderson <rth@redhat.com>
24438 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
24439 computation to the top of the loop.
24441 2014-04-22 Renlin <renlin.li@arm.com>
24442 Jiong Wang <jiong.wang@arm.com>
24444 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
24445 * config/aarch64/aarch64.c (aarch64_layout_frame)
24446 (aarch64_initial_elimination_offset): Likewise.
24448 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
24450 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
24453 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
24455 * machmode.h (bitwise_mode_for_mode): Declare.
24456 * stor-layout.h (bitwise_type_for_mode): Likewise.
24457 * stor-layout.c (bitwise_mode_for_mode): New function.
24458 (bitwise_type_for_mode): Likewise.
24459 * builtins.c (fold_builtin_memory_op): Use it instead of
24460 int_mode_for_mode and build_nonstandard_integer_type.
24462 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24464 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
24465 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
24466 (*-*-solaris2*): Simplify.
24467 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
24468 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
24469 *-*-solaris2.9* handling.
24471 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
24473 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
24474 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
24475 handling, simplify.
24476 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
24477 * configure: Regenerate.
24479 * config/i386/sol2-9.h: Remove.
24481 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
24482 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
24483 Remove Solaris 9 references.
24485 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
24487 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
24488 (floatuns<GPI:mode><GPF:mode>2): Remove.
24489 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
24490 and floatuns conversions.
24491 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
24492 and floatuns conversions.
24493 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
24494 (w1,w2): New mode attributes for inequal width conversions.
24496 2014-04-22 Renlin Li <Renlin.Li@arm.com>
24498 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
24499 the output asm format.
24501 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
24503 * config/aarch64/aarch64-simd.md
24504 (aarch64_cm<optab>di): Always split.
24505 (*aarch64_cm<optab>di): New.
24506 (aarch64_cmtstdi): Always split.
24507 (*aarch64_cmtstdi): New.
24509 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24511 PR tree-optimization/60823
24512 * omp-low.c (ipa_simd_modify_function_body): Go through
24513 all SSA_NAMEs and for those refering to vector arguments
24514 which are going to be replaced adjust SSA_NAME_VAR and,
24515 if it is a default definition, change it into a non-default
24516 definition assigned at the beginning of function from new_decl.
24517 (ipa_simd_modify_stmt_ops): Rewritten.
24518 * tree-dfa.c (set_ssa_default_def): When removing default def,
24519 check for NULL loc instead of NULL *loc.
24521 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24523 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
24524 restrictions on core registers for DImode values in Thumb2.
24526 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24528 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
24529 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
24531 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24533 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
24534 (*iordi_notzesidi_di): Likewise.
24535 (*iordi_notsesidi_di): Likewise.
24537 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24539 * config/arm/arm-protos.h (tune_params): New struct members.
24540 * config/arm/arm.c: Initialise tune_params per processor.
24541 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
24542 for speed, based on new tune_params.
24544 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24546 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
24547 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
24548 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
24549 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
24550 * config/aarch64/arm_neon.h (vrnd_f64): Added.
24551 (vrnda_f64): Likewise.
24552 (vrndi_f64): Likewise.
24553 (vrndm_f64): Likewise.
24554 (vrndn_f64): Likewise.
24555 (vrndp_f64): Likewise.
24556 (vrndx_f64): Likewise.
24558 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24560 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
24561 GET_MODE_SIZE argument is enum machine_mode.
24563 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24566 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
24567 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
24569 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
24571 PR middle-end/60281
24572 * asan.c (asan_emit_stack_protection): Force the base to align to
24573 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
24574 appropriate bits if STRICT_ALIGNMENT.
24575 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
24577 (expand_used_vars): Leave a space in the stack frame for alignment
24578 if STRICT_ALIGNMENT.
24580 2014-04-21 David Malcolm <dmalcolm@redhat.com>
24582 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
24584 (gimple_store_p): Likewise.
24585 (gimple_assign_load_p): Likewise.
24586 (gimple_assign_cast_p): Likewise.
24587 (gimple_clobber_p): Likewise.
24589 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
24590 rather than a gimple.
24591 (gimple_assign_cast_p): Likewise.
24593 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
24596 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
24597 If mode is DDmode and TARGET_E500_DOUBLE allow move.
24599 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
24600 more debug information for E500 if -mdebug=reg.
24602 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
24605 * config/i386/i386.c (ix86_expand_builtin)
24606 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
24607 register for target RTX.
24608 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
24610 2014-04-18 Cong Hou <congh@google.com>
24612 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
24613 the widen-mult pattern by handling two operands with different sizes,
24614 and operands whose size is smaller than half of the result type.
24616 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24618 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
24619 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
24620 (do_estimate_edge_time): Compute it.
24621 * ipa-inline.c (want_inline_small_function_p): Bypass
24622 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
24624 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24626 * ipa-inline.c (spec_rem): New static variable.
24627 (dump_overall_stats): New function.
24628 (dump_inline_stats): New function.
24630 2014-04-18 Richard Henderson <rth@redhat.com>
24632 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
24633 to GET_MODE_SIZE, not a reg_class_t.
24635 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24637 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
24638 (vsx_xxmrglw_<mode>): Likewise.
24640 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
24643 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
24644 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
24645 (rs6000_init_hard_regno_mode_ok): Likewise.
24647 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
24649 * ipa-inline.c (inline_small_functions): Account only non-cold
24651 * doc/invoke.texi (inline-unit-growth): Update documentation.
24653 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
24655 * config/rs6000/rs6000.md (addti3, subti3): New.
24657 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
24660 * config/i386/i386.c (ix86_expand_clear): Remove outdated
24661 comment. Check optimize_insn_for_size_p instead of
24662 optimize_insn_for_speed_p.
24664 2014-04-17 Martin Jambor <mjambor@suse.cz>
24666 * gimple-iterator.c (gsi_start_edge): New function.
24667 * gimple-iterator.h (gsi_start_edge): Declare.
24668 * tree-sra.c (single_non_eh_succ): New function.
24669 (disqualify_ops_if_throwing_stmt): Renamed to
24670 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
24671 having one non-EH successor BB.
24672 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
24673 generate loads into replacements.
24674 (sra_modify_assign): Likewise and and also use the simple path for
24676 (sra_modify_function_body): Commit statements on edges.
24678 2014-04-17 Richard Biener <rguenther@suse.de>
24680 PR middle-end/60849
24681 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
24682 comparison results and add clarifying comment.
24684 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24686 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
24687 (blank_mode): Initialize it.
24688 (emit_mode_size_inline, emit_mode_nunits_inline,
24689 emit_mode_inner_inline): New functions.
24690 (emit_insn_modes_h): Call them and surround their output with
24691 #if GCC_VERSION >= 4001 ... #endif.
24692 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
24693 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
24694 mode_* arrays if the argument is __builtin_constant_p.
24695 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
24696 is enum machine_mode.
24698 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24700 * passes.c (opt_pass::execute): Adjust.
24701 (pass_manager::execute_pass_mode_switching): Likewise.
24702 (early_local_passes::execute): Likewise.
24703 (execute_one_pass): Pass cfun to the pass's execute method.
24704 * tree-pass.h (opt_pass::execute): Add function * argument.
24705 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24706 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24707 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24708 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24709 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24710 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
24711 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
24712 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24713 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24714 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
24715 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
24716 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
24717 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
24718 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
24719 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24720 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24721 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24722 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
24723 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
24724 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24725 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24726 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24727 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24728 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24729 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24730 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24731 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24732 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24733 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24736 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24738 * passes.c (opt_pass::gate): Take function * argument.
24739 (gate_all_early_local_passes): Merge into
24740 (early_local_passes::gate): this.
24741 (gate_all_early_optimizations): Merge into
24742 (all_early_optimizations::gate): this.
24743 (gate_all_optimizations): Mege into
24744 (all_optimizations::gate): this.
24745 (gate_all_optimizations_g): Merge into
24746 (all_optimizations_g::gate): this.
24747 (gate_rest_of_compilation): Mege into
24748 (rest_of_compilation::gate): this.
24749 (gate_postreload): Merge into
24750 (postreload::gate): this.
24751 (dump_one_pass): Pass cfun to the pass's gate method.
24752 (execute_ipa_summary_passes): Likewise.
24753 (execute_one_pass): Likewise.
24754 (ipa_write_summaries_2): Likewise.
24755 (ipa_write_optimization_summaries_1): Likewise.
24756 (ipa_read_summaries_1): Likewise.
24757 (ipa_read_optimization_summaries_1): Likewise.
24758 (execute_ipa_stmt_fixups): Likewise.
24759 * tree-pass.h (opt_pass::gate): Add function * argument.
24760 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
24761 combine-stack-adj.c, combine.c, compare-elim.c,
24762 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24763 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
24764 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
24765 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
24766 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24767 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24768 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24769 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
24770 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
24771 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
24772 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24773 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24774 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
24775 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24776 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24777 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24778 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24779 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24780 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24781 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24782 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24783 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24784 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
24785 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
24786 var-tracking.c, vtable-verify.c, web.c: Adjust.
24788 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24790 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
24791 * configure: Regenerate.
24793 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24795 * passes.c (dump_one_pass): don't check pass->has_gate.
24796 (execute_ipa_summary_passes): Likewise.
24797 (execute_one_pass): Likewise.
24798 (ipa_write_summaries_2): Likewise.
24799 (ipa_write_optimization_summaries_1): Likewise.
24800 (ipa_read_optimization_summaries_1): Likewise.
24801 (execute_ipa_stmt_fixups): Likewise.
24802 * tree-pass.h (pass_data::has_gate): Remove.
24803 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24804 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24805 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24806 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24807 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24808 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
24809 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
24810 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
24811 gimple-low.c, gimple-ssa-isolate-paths.c,
24812 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
24813 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
24814 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24815 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
24816 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
24817 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
24818 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
24819 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
24820 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
24821 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24822 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24823 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24824 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24825 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24826 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24827 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24828 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24829 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24830 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24831 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24832 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24833 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24836 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24838 * pass_manager.h (pass_manager::register_dump_files_1): Remove
24840 * passes.c (pass_manager::register_dump_files_1): Merge into
24841 (pass_manager::register_dump_files): this, and remove its handling of
24842 properties since the pass always has the properties anyway.
24843 (pass_manager::pass_manager): Adjust.
24845 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24847 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
24848 * passes.c (pass_manager::register_dump_files_1): Remove dead code
24849 dealing with properties.
24850 (pass_manager::register_dump_files): Adjust.
24852 2014-03-20 Mark Wielaard <mjw@redhat.com>
24854 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
24855 then represent the bound as normal constant value.
24857 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24860 Forward port from 4.8 branch
24861 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
24863 * config/i386/bmiintrin.h (_blsi_u32): New.
24864 (_blsi_u64): Ditto.
24865 (_blsr_u32): Ditto.
24866 (_blsr_u64): Ditto.
24867 (_blsmsk_u32): Ditto.
24868 (_blsmsk_u64): Ditto.
24869 (_tzcnt_u32): Ditto.
24870 (_tzcnt_u64): Ditto.
24872 2014-04-17 Kito Cheng <kito@0xlab.org>
24874 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
24876 2014-04-17 Richard Biener <rguenther@suse.de>
24878 PR middle-end/60849
24879 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
24880 boolean results for comparisons.
24882 2014-04-17 Richard Biener <rguenther@suse.de>
24884 PR tree-optimization/60836
24885 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
24886 initial PHI args to be gimple values.
24888 2014-04-17 Richard Biener <rguenther@suse.de>
24890 PR tree-optimization/60841
24891 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
24892 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
24893 of stmts to SLP build.
24894 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
24895 (vect_analyze_slp): Likewise.
24896 (vect_analyze_slp_instance): Likewise.
24897 (vect_build_slp_tree): Limit overall SLP tree growth.
24898 * tree-vectorizer.h (vect_analyze_data_refs,
24899 vect_analyze_slp): Adjust prototypes.
24901 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24903 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
24906 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24908 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
24909 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
24910 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
24911 for TARGET_SLOW_PSHUFB
24913 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24915 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
24916 * config/i386/i386.c (intel_cost): Ditto.
24918 2014-04-17 Joey Ye <joey.ye@arm.com>
24920 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
24922 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24924 * opts.c (common_handle_option): Disable -fipa-reference coorectly
24925 with -fuse-profile.
24927 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24929 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
24930 (type_all_derivations_known_p): New predicate.
24931 (type_all_ctors_visible_p): New predicate.
24932 (type_possibly_instantiated_p): New predicate.
24933 (get_odr_type): Compute all_derivations_known.
24934 (dump_odr_type): Dump the flag.
24935 (maybe_record_type): Cleanup.
24936 (record_target_from_binfo): Add bases_to_consider array;
24937 record bases for types w/o instances and skip CXX destructor.
24938 (possible_polymorphic_call_targets_1): Add bases_to_consider
24939 and consider_construction parameters; check if type may have instance.
24940 (get_polymorphic_call_info): Set maybe_in_construction to true
24941 when we know nothing.
24942 (record_targets_from_bases): Skip CXX destructors; they are
24943 never called for types in construction.
24944 (possible_polymorphic_call_targets): Do not record target when
24945 type may not have instance.
24947 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24950 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
24951 external aliases alive, too.
24953 2014-04-16 Andrew Pinski <apinski@cavium.com>
24955 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
24958 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24960 * final.c (compute_alignments): Do not apply loop alignment to a block
24961 falling through to the exit.
24963 2014-04-16 Catherine Moore <clm@codesourcery.com>
24965 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
24966 Adjust constraints for microMIPS store patterns.
24968 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
24970 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
24972 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24974 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
24975 (append_use): Run at -O0.
24976 (append_vdef): Likewise.
24977 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
24978 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
24980 2014-04-16 Jakub Jelinek <jakub@redhat.com>
24982 PR tree-optimization/60844
24983 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
24984 (propagate_op_to_single_use, remove_visited_stmt_chain,
24985 linearize_expr, repropagate_negates, reassociate_bb): Use it
24986 instead of gsi_remove.
24988 2014-04-16 Martin Jambor <mjambor@suse.cz>
24990 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
24991 ipa_transforms_to_apply.
24992 (cgraph_function_versioning): Assert that old_node has empty
24993 ipa_transforms_to_apply.
24994 * trans-mem.c (ipa_tm_create_version): Likewise.
24995 * tree-inline.c (tree_function_versioning): Do not duplicate
24996 ipa_transforms_to_apply.
24998 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25001 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
25003 Pass necessary as flags on 64-bit Solaris/x86.
25004 Use lowercase relocs for x86_64-*-*.
25005 * configure: Regenerate.
25007 2014-04-15 Jan Hubicka <jh@suse.cz>
25009 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
25010 (maybe_record_node, likely_target_p): Use it.
25012 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25015 Revert following patch
25017 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
25020 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
25021 software floating point or no floating point registers, do not
25022 allow any type in the FPRs. Eliminate a test for SPE SIMD types
25023 in GPRs that occurs after we tested for GPRs that would never be
25026 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
25027 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
25028 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
25029 specifically allow DDmode, since that does not use the SPE SIMD
25032 2014-03-21 Mark Wielaard <mjw@redhat.com>
25034 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
25035 as unsigned or int depending on type and value used.
25037 2014-04-15 Richard Biener <rguenther@suse.de>
25039 PR rtl-optimization/56965
25040 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
25041 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
25043 * alias.c (true_dependence_1): Do not call
25044 nonoverlapping_component_refs_p.
25045 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
25046 nonoverlapping_component_refs_p.
25047 (indirect_refs_may_alias_p): Likewise.
25049 2014-04-15 Teresa Johnson <tejohnson@google.com>
25051 * cfg.c (dump_bb_info): Fix flags check.
25052 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
25054 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25056 PR rtl-optimization/60663
25057 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
25060 2014-04-15 Richard Biener <rguenther@suse.de>
25062 * lto-streamer.h (LTO_major_version): Bump to 4.
25064 2014-04-15 Richard Biener <rguenther@suse.de>
25066 * common.opt (lto_partition_model): New enum.
25067 (flto-partition=): Merge separate options with a single with argument,
25068 add -flto-partition=one support.
25069 * flag-types.h (enum lto_partition_model): Declare.
25070 * opts.c (finish_options): Remove duplicate -flto-partition=
25072 * lto-wrapper.c (run_gcc): Adjust.
25074 2014-04-15 Richard Biener <rguenther@suse.de>
25076 * alias.c (ncr_compar): New function.
25077 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
25079 2014-04-15 Richard Biener <rguenther@suse.de>
25081 * alias.c (record_component_aliases): Do not walk BINFOs.
25083 2014-04-15 Richard Biener <rguenther@suse.de>
25085 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
25086 Add struct function argument and adjust.
25087 (find_func_aliases_for_call): Likewise.
25088 (find_func_aliases): Likewise.
25089 (find_func_clobbers): Likewise.
25090 (intra_create_variable_infos): Likewise.
25091 (compute_points_to_sets): Likewise.
25092 (ipa_pta_execute): Adjust. Do not push/pop cfun.
25094 2014-04-15 Richard Biener <rguenther@suse.de>
25096 * tree.c (iterative_hash_expr): Use enum tree_code_class
25097 to store TREE_CODE_CLASS.
25098 (tree_block): Likewise.
25099 (tree_set_block): Likewise.
25100 * tree.h (fold_build_pointer_plus_loc): Use
25101 convert_to_ptrofftype_loc.
25103 2014-04-15 Jakub Jelinek <jakub@redhat.com>
25106 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
25109 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
25111 * cfgloop.h (struct loop): Move force_vectorize down.
25112 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
25113 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
25114 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
25115 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
25116 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
25117 * tree-core.h (enum annot_expr_kind): Add new kind values.
25118 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
25119 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
25121 * tree.def (ANNOTATE_EXPR): Tweak comment.
25123 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25125 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
25128 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
25130 * tree.h (TYPE_IDENTIFIER): Declare.
25131 * tree.c (subrange_type_for_debug_p): Use it.
25132 * godump.c (go_format_type): Likewise.
25133 * dwarf2out.c (is_cxx_auto, modified_type_die,
25134 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
25135 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
25137 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25140 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
25142 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
25144 * config/i386/i386.c (examine_argument): Return bool. Return true if
25145 parameter should be passed in memory.
25146 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
25147 (construct_container): Update calls to examine_argument.
25148 (function_arg_advance_64): Ditto.
25149 (return_in_memory_32): Merge with ix86_return_in_memory.
25150 (return_in_memory_64): Ditto.
25151 (return_in_memory_ms_64): Ditto.
25153 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25155 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
25156 * coverage.c (coverage_compute_profile_id): Handle externally visible
25159 2014-04-14 Martin Jambor <mjambor@suse.cz>
25161 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
25162 DECL_DISREGARD_INLINE_LIMITS functions.
25164 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
25167 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
25169 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
25172 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
25173 optimize_insn_for_speed_p instead of
25174 optimize_function_for_speed_p.
25176 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
25178 * doc/invoke.texi (free): Document AArch64.
25180 2014-04-14 Richard Biener <rguenther@suse.de>
25182 PR tree-optimization/60042
25183 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
25184 (insert_into_preds_of_block): Do not prevent PHI insertion
25185 for REFERENCE exprs here ...
25186 (eliminate_dom_walker::before_dom_children): ... but prevent
25187 their use here under similar conditions when applied to the
25188 IL after PRE optimizations.
25190 2014-04-14 Richard Biener <rguenther@suse.de>
25192 * passes.def: Move early points-to after early SRA.
25194 2014-04-14 Richard Biener <rguenther@suse.de>
25196 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
25197 check for which sign-changes we allow when forwarding
25198 a converted value into a switch.
25200 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25202 * stor-layout.c (place_field): Finalize non-constant offset for the
25205 2014-04-14 Richard Biener <rguenther@suse.de>
25207 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
25209 (expand_switch_using_bit_tests_p): Likewise.
25210 (process_switch): Compute and pass on speed_p based on the
25212 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
25213 optimize_bb_for_speed_p.
25215 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25217 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
25218 * function.h (struct function): Rename has_force_vect_loops into
25219 has_force_vectorize_loops.
25220 * lto-streamer-in.c (input_cfg): Adjust for renaming.
25221 (input_struct_function_base): Likewise.
25222 * lto-streamer-out.c (output_cfg): Likewise.
25223 (output_struct_function_base): Likewise.
25224 * omp-low.c (expand_omp_simd): Likewise.
25225 * tree-cfg.c (move_sese_region_to_fn): Likewise.
25226 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
25227 (version_loop_for_if_conversion): Likewise.
25228 (tree_if_conversion): Likewise.
25229 (main_tree_if_conversion): Likewise.
25230 (gate_tree_if_conversion): Likewise.
25231 * tree-inline.c (copy_loops): Likewise.
25232 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
25233 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
25234 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
25235 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
25236 * tree-vectorizer.c (vectorize_loops): Likewise.
25237 * tree-vectorizer.h (unlimited_cost_model): Likewise.
25239 2014-04-14 Richard Biener <rguenther@suse.de>
25242 * lto-streamer-out.c (wrap_refs): New function.
25243 (lto_output): Wrap symbol references in global initializes in
25244 type-preserving MEM_REFs.
25246 2014-04-14 Christian Bruel <christian.bruel@st.com>
25248 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
25250 2014-04-14 Christian Bruel <christian.bruel@st.com>
25252 * config/sh/sh.md (setmemqi): New expand pattern.
25253 * config/sh/sh.h (CLEAR_RATIO): Define.
25254 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
25255 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
25257 2014-04-14 Richard Biener <rguenther@suse.de>
25259 PR middle-end/55022
25260 * fold-const.c (negate_expr_p): Don't negate directional rounding
25262 (fold_negate_expr): Likewise.
25264 2014-04-14 Richard Biener <rguenther@suse.de>
25266 PR tree-optimization/59817
25267 PR tree-optimization/60453
25268 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
25269 recursion to catch all CHRECs in the scalar evolution and restrict
25270 the predicate for the remains appropriately.
25272 2014-04-12 Catherine Moore <clm@codesourcery.com>
25274 * config/mips/constraints.md: Add new register constraint "kb".
25275 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
25276 (*movhi_internal): Likewise.
25277 (*movqi_internal): Likewise.
25278 * config/mips/mips.h (M16_STORE_REGS): New register class.
25279 (REG_CLASS_NAMES): Add M16_STORE_REGS.
25280 (REG_CLASS_CONTENTS): Likewise.
25281 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
25283 2014-04-11 Tobias Burnus <burnus@net-b.de>
25286 * doc/invoke.texi (-Wformat-signedness): Document it.
25287 (Wformat=2): Mention that this enables -Wformat-signedness.
25289 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25291 * common/config/epiphany/epiphany-common.c
25292 (epiphany_option_optimization_table): Enable section anchors by
25293 default at -O1 or higher.
25294 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
25295 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
25296 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
25297 carries no extra cost.
25298 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
25299 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
25300 * config/epiphany/predicates.md (memclob_operand): New predicate.
25301 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
25302 Use memclob_operand predicate and X constraint for operand 3.
25304 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25306 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
25307 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
25310 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25312 PR rtl-optimization/60651
25313 * mode-switching.c (optimize_mode_switching): Make sure to emit
25314 sets of a lower numbered entity before sets of a higher numbered
25315 entity to a mode of the same or lower priority.
25316 When creating a seginfo for a basic block that starts with a code
25317 label, move the insertion point past the code label.
25318 (new_seginfo): Document and enforce requirement that
25319 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
25320 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
25321 * doc/tm.texi: Regenerate.
25323 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
25326 * config/arc/arc.c (arc_save_restore): Fix assert typo.
25328 2013-04-11 Jakub Jelinek <jakub@redhat.com>
25330 * BASE-VER: Set to 4.10.0.
25332 2014-04-11 Tobias Burnus <burnus@net-b.de>
25335 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
25336 * doc/gcc.texi (Service): Update description in the @menu
25337 * doc/invoke.texi (Option Summary): Remove misplaced and
25340 2014-04-11 Steve Ellcey <sellcey@mips.com>
25341 Jakub Jelinek <jakub@redhat.com>
25343 PR middle-end/60556
25344 * expr.c (convert_move): Use emit_store_flag_force instead of
25345 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
25348 2014-04-11 Richard Biener <rguenther@suse.de>
25350 PR middle-end/60797
25351 * varasm.c (assemble_alias): Avoid endless error reporting
25352 recursion by setting TREE_ASM_WRITTEN.
25354 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25356 * config/s390/s390.md: Add a splitter for NOT rtx.
25358 2014-04-11 Jakub Jelinek <jakub@redhat.com>
25360 PR rtl-optimization/60663
25361 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
25363 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
25364 Jakub Jelinek <jakub@redhat.com>
25367 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
25368 flag from decl_node to node.
25370 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25373 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
25374 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
25375 ameliorating the cases where it can be.
25377 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
25380 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
25382 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25383 (loadsync_<mode>): Change mode.
25384 (load_quadpti, store_quadpti): New.
25385 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25386 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25387 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
25389 2014-04-09 Cong Hou <congh@google.com>
25392 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
25395 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25397 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
25398 instead of vnor to exploit possible fusion opportunity in the
25400 (altivec_expand_vec_perm_const_le): Likewise.
25402 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
25404 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25405 (loadsync_<mode>): Change mode.
25406 (load_quadpti, store_quadpti): New.
25407 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25408 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25410 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
25413 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
25414 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
25415 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
25417 2014-04-08 Richard Biener <rguenther@suse.de>
25419 PR middle-end/60706
25420 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
25421 a 64bit widest int print double-int similar to on HWI64 hosts.
25423 2014-04-08 Richard Biener <rguenther@suse.de>
25425 PR tree-optimization/60785
25426 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
25427 default defs properly.
25429 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
25431 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
25432 (Weffc++): Likewise.
25434 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
25436 * ipa-devirt.c (maybe_record_node): When node is not recorded,
25437 set completep to false rather than true.
25439 2014-04-07 Douglas B Rupp <rupp@adacore.com>
25442 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
25443 ARM_TARGET2_DWARF_FORMAT.
25445 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
25448 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
25449 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
25452 2014-04-07 Richard Biener <rguenther@suse.de>
25454 PR tree-optimization/60766
25455 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
25456 (may_eliminate_iv): Convert cand_value_at result to desired type.
25458 2014-04-07 Jason Merrill <jason@redhat.com>
25461 * common.opt (-fno-gnu-unique): Add.
25462 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
25464 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25466 * haifa-sched.c: Fix outdated function reference and minor
25467 grammar errors in introductory comment.
25469 2014-04-07 Richard Biener <rguenther@suse.de>
25471 PR middle-end/60750
25472 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
25473 for noreturn calls.
25474 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
25476 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
25479 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
25480 size accounting for thunks.
25481 (pa_asm_output_mi_thunk): Use final_start_function() and
25482 final_end_function() to output function start and end directives.
25484 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
25486 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
25487 device specific ISA/ feature information. Remove short_sp and
25488 errata_skip ds. Add avr_device_specific_features enum to have device
25490 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
25491 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
25492 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
25493 updated device specific info.
25494 * config/avr/avr-mcus.def: Merge device specific details to
25495 dev_attribute field.
25496 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
25498 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
25499 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
25500 assembler if RMW isa supported by current device.
25501 * config/avr/genmultilib.awk: Update as device info structure changed.
25502 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
25504 2014-04-04 Cong Hou <congh@google.com>
25506 PR tree-optimization/60656
25507 * tree-vect-stmts.c (supportable_widening_operation):
25508 Fix a bug that elements in a vector with vect_used_by_reduction
25509 property are incorrectly reordered when the operation on it is not
25510 consistant with the one in reduction operation.
25512 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
25514 PR rtl-optimization/60155
25515 * gcse.c (record_set_data): New function.
25516 (single_set_gcse): New function.
25517 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
25518 (hoist_code): Likewise.
25519 (get_pressure_class_and_nregs): Likewise.
25521 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
25523 * explow.c (probe_stack_range): Emit a final optimization blockage.
25525 2014-04-04 Anthony Green <green@moxielogic.com>
25527 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
25530 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
25533 * lto-cgraph.c (input_overwrite_node): Check that partitioning
25534 flags are set only during streaming.
25535 * ipa.c (process_references, walk_polymorphic_call_targets,
25536 symtab_remove_unreachable_nodes): Drop bodies of always inline
25537 after early inlining.
25538 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
25540 2014-04-04 Jakub Jelinek <jakub@redhat.com>
25541 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25544 * dwarf2out.c (const_ok_for_output_1): Reject expressions
25547 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25550 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
25552 (cortex_a53_fdivd): Likewise.
25554 2014-04-04 Martin Jambor <mjambor@suse.cz>
25557 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
25558 Adjust all callers.
25559 * cgraph.c (clone_of_p): Also return true if thunks match.
25560 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
25561 cgraph_function_or_thunk_node and an obsolete comment.
25562 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
25564 (build_function_decl_skip_args): Likewise.
25565 (set_new_clone_decl_and_node_flags): New function.
25566 (duplicate_thunk_for_node): Likewise.
25567 (redirect_edge_duplicating_thunks): Likewise.
25568 (cgraph_clone_node): New parameter args_to_skip, pass it to
25569 redirect_edge_duplicating_thunks which is called instead of
25570 cgraph_redirect_edge_callee.
25571 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
25572 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
25574 2014-04-04 Jeff Law <law@redhat.com>
25577 * config/arm/predicates.md (const_int_I_operand): New predicate.
25578 (const_int_M_operand): Similarly.
25579 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
25581 (insv_t2, extv_reg, extzv_t2): Likewise.
25582 (load_multiple_with_writeback): Similarly for const_int_I_operand.
25583 (pop_multiple_with_writeback_and_return): Likewise.
25584 (vfp_pop_multiple_with_writeback): Likewise
25586 2014-04-04 Richard Biener <rguenther@suse.de>
25589 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
25590 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
25592 * gimplify.h (gimple_add_tmp_var_fn): Declare.
25593 * gimplify.c (gimple_add_tmp_var_fn): New function.
25594 * gimple-expr.h (create_tmp_reg_fn): Declare.
25595 * gimple-expr.c (create_tmp_reg_fn): New function.
25596 * gimple-low.c (record_vars_into): Don't change cfun.
25597 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
25598 code generation without cfun.
25600 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
25603 * Makefile.in (install-driver): Fix shell scripting.
25605 2014-04-03 Cong Hou <congh@google.com>
25607 PR tree-optimization/60505
25608 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
25609 threshold of number of iterations below which no vectorization
25611 * tree-vect-loop.c (new_loop_vec_info):
25612 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
25613 * tree-vect-loop.c (vect_analyze_loop_operations):
25614 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
25615 * tree-vect-loop.c (vect_transform_loop):
25616 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
25617 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
25618 of iterations of the loop and see if we should build the epilogue.
25620 2014-04-03 Richard Biener <rguenther@suse.de>
25622 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
25623 (streamer_tree_cache_create): Adjust.
25624 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
25625 to allow optional nodes array.
25626 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
25627 (streamer_tree_cache_append): Likewise.
25628 (streamer_tree_cache_create): Create nodes array optionally
25629 as specified by parameter.
25630 * lto-streamer-out.c (create_output_block): Avoid maintaining
25631 the node array in the writer cache.
25632 (DFS_write_tree): Remove assertion.
25633 (produce_asm_for_decls): Free the out decl state hash table early.
25634 * lto-streamer-in.c (lto_data_in_create): Adjust for
25635 streamer_tree_cache_create prototype change.
25637 2014-04-03 Richard Biener <rguenther@suse.de>
25639 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
25640 set TREE_CHAIN to NULL_TREE.
25642 2014-04-03 Richard Biener <rguenther@suse.de>
25644 PR tree-optimization/60740
25645 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
25646 over all GIMPLE_COND operands.
25648 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
25650 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
25651 (Weffc++): Remove Scott's numbering, merge lists and reference
25654 2014-04-03 Nick Clifton <nickc@redhat.com>
25656 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
25659 2014-04-03 Martin Jambor <mjambor@suse.cz>
25661 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
25662 mention gcc_unreachable before failing.
25663 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
25666 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
25669 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
25670 inconsistent code and instead mark the context inconsistent.
25671 (possible_polymorphic_call_targets): For inconsistent contexts
25672 return empty complete list.
25674 2014-04-02 Anthony Green <green@moxielogic.com>
25676 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
25677 (extendqisi2, extendhisi2): Define.
25678 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
25679 (WCHAR_TYPE): Change to unsigned int.
25681 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25683 PR tree-optimization/60733
25684 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
25685 insertion point for PHI candidates to be the end of the feeding
25686 block for the PHI argument.
25688 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
25690 PR rtl-optimization/60650
25691 * lra-constraints.c (process_alt_operands): Decrease reject for
25692 earlyclobber matching.
25694 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25696 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
25698 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25700 * config/spu/spu.c (pad_bb): Do not crash when the last
25701 insn is CODE_FOR_blockage.
25703 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25705 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
25706 lies outside the target mode.
25708 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
25711 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
25712 software floating point or no floating point registers, do not
25713 allow any type in the FPRs. Eliminate a test for SPE SIMD types
25714 in GPRs that occurs after we tested for GPRs that would never be
25717 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
25718 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
25719 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
25720 specifically allow DDmode, since that does not use the SPE SIMD
25723 2014-04-02 Richard Biener <rguenther@suse.de>
25725 PR middle-end/60729
25726 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
25727 MODE_INTs. Properly use negv_optab.
25728 (expand_abs): Likewise.
25730 2014-04-02 Richard Biener <rguenther@suse.de>
25733 * Makefile.in (install-driver): Guard extra installs with special
25736 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
25738 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25739 Document vec_vgbbd.
25741 2014-04-01 Richard Henderson <rth@redhat.com>
25744 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
25745 alternative enabled before register allocation.
25747 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
25749 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
25750 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
25752 (nios2_large_got_address): Remove unneeded 'sym' parameter.
25753 (nios2_got_address): Update nios2_large_got_address call site.
25754 (nios2_delegitimize_address): New function.
25755 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
25756 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
25757 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
25759 2014-04-01 Martin Husemann <martin@duskware.de>
25761 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
25764 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
25766 PR rtl-optimization/60604
25767 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
25768 check from register_operand.
25769 (register_operand): Redefine in terms of general_operand.
25770 (nonmemory_operand): Use register_operand for the non-constant cases.
25772 2014-04-01 Richard Biener <rguenther@suse.de>
25774 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
25776 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
25778 * doc/invoke.texi (mapp-regs): Clarify.
25780 2014-03-31 Ulrich Drepper <drepper@gmail.com>
25782 * config/i386/avx512fintrin.h (__v32hi): Define type.
25783 (__v64qi): Likewise.
25784 (_mm512_set1_epi8): Define.
25785 (_mm512_set1_epi16): Define.
25786 (_mm512_set4_epi32): Define.
25787 (_mm512_set4_epi64): Define.
25788 (_mm512_set4_pd): Define.
25789 (_mm512_set4_ps): Define.
25790 (_mm512_setr4_epi64): Define.
25791 (_mm512_setr4_epi32): Define.
25792 (_mm512_setr4_pd): Define.
25793 (_mm512_setr4_ps): Define.
25794 (_mm512_setzero_epi32): Define.
25796 2014-03-31 Martin Jambor <mjambor@suse.cz>
25798 PR middle-end/60647
25799 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
25800 callsite_arguments_match_p. Updated all callers. Also check types of
25801 corresponding formal parameters and actual arguments.
25802 (not_all_callers_have_enough_arguments_p) Renamed to
25803 some_callers_have_mismatched_arguments_p.
25805 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
25807 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
25809 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
25812 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
25815 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
25817 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
25818 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
25820 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
25821 Use FMAMODE_NOVF512 mode iterator.
25822 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
25823 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
25824 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
25825 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
25827 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
25828 Use VF_128_256 mode iterator.
25829 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
25832 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25834 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
25835 static chain if needed.
25837 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25840 * lra-constraints.c (index_part_to_reg): New.
25841 (process_address): Use it.
25843 2014-03-27 Jeff Law <law@redhat.com>
25844 Jakub Jelinek <jakub@redhat.com>
25847 * expr.c (do_tablejump): Use simplify_gen_binary rather than
25848 gen_rtx_{PLUS,MULT} to build up the address expression.
25850 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
25851 creating non-canonical RTL.
25853 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25856 * ipa-inline.c (want_inline_small_function_p): Short circuit large
25857 functions; reorganize to make cheap checks first.
25858 (inline_small_functions): Do not estimate growth when dumping;
25860 * ipa-inline.h (inline_summary): Add min_size.
25861 (growth_likely_positive): New function.
25862 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
25863 (set_cond_stmt_execution_predicate): Cleanup.
25864 (estimate_edge_size_and_time): Compute min_size.
25865 (estimate_calls_size_and_time): Likewise.
25866 (estimate_node_size_and_time): Likewise.
25867 (inline_update_overall_summary): Update min_size.
25868 (do_estimate_edge_time): Likewise.
25869 (do_estimate_edge_size): Update.
25870 (do_estimate_edge_hints): Update.
25871 (growth_likely_positive): New function.
25873 2014-03-28 Jakub Jelinek <jakub@redhat.com>
25876 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
25877 also if addr has VOIDmode.
25879 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25881 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
25882 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
25884 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
25885 instructions as well as AdvancedSIMD loads.
25887 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25889 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
25890 Use crypto_aese type.
25891 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
25892 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
25893 crypto_aese, crypto_aesmc. Move to types.md.
25894 * config/arm/types.md (crypto_aes): Split into crypto_aese,
25896 * config/arm/iterators.md (crypto_type): Likewise.
25898 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25900 * cgraph.c: Include expr.h and tree-dfa.h.
25901 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
25904 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25907 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
25908 regs from checking multi-reg pseudos.
25910 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25912 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
25914 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25916 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
25917 if it would clobber the stack pointer, even temporarily.
25919 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
25921 * mode-switching.c: Make small adjustments to the top comment.
25923 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
25925 * config/rs6000/constraints.md (wD constraint): New constraint to
25926 match the constant integer to get the top DImode/DFmode out of a
25927 vector in a VSX register.
25929 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
25930 match the constant integer to get the top DImode/DFmode out of a
25931 vector in a VSX register.
25933 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
25936 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
25939 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
25940 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
25942 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
25943 Optimize vec_extract of 64-bit values, where the value being
25944 extracted is in the top word, where we can use scalar
25945 instructions. Add direct move and store support. Combine the big
25946 endian/little endian vector select load support into a single insn.
25947 (vsx_extract_<mode>_internal1): Likewise.
25948 (vsx_extract_<mode>_internal2): Likewise.
25949 (vsx_extract_<mode>_load): Likewise.
25950 (vsx_extract_<mode>_store): Likewise.
25951 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
25952 combined into vsx_extract_<mode>_load.
25953 (vsx_extract_<mode>_one_le): Likewise.
25955 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
25956 define the top 64-bit vector element.
25958 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
25961 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25962 Document vec_vbpermq builtin.
25965 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
25966 enable use of xxsldwi and xxpermdi builtin functions.
25967 (vec_xxpermdi): Likewise.
25969 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25970 Document use of vec_xxsldwi and vec_xxpermdi builtins.
25972 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
25974 PR rtl-optimization/60650
25975 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
25977 (find_spills_for): New.
25978 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
25979 Spill all pseudos on the second iteration.
25981 2014-03-27 Marek Polacek <polacek@redhat.com>
25984 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
25987 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25989 * config/s390/s390.c (s390_can_use_return_insn): Check for
25990 call-saved FPRs on 31 bit.
25992 2014-03-27 Jakub Jelinek <jakub@redhat.com>
25994 PR middle-end/60682
25995 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
25996 if they need regimplification, just drop them instead of
25997 calling gimple_regimplify_operands on them.
25999 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
26002 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
26003 (aarch64_frame_pointer_required): Adjust logic.
26004 (aarch64_can_eliminate): Adjust logic.
26005 (aarch64_override_options_after_change): Adjust logic.
26007 2014-03-27 Dehao Chen <dehao@google.com>
26009 * ipa-inline.c (early_inliner): Update node's inline info.
26011 2014-03-26 Dehao Chen <dehao@google.com>
26013 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
26014 compiler inserted conditional jumps for NAN float check.
26016 2014-03-26 Jakub Jelinek <jakub@redhat.com>
26018 * ubsan.h (ubsan_create_data): Change second argument's type
26019 to const location_t *.
26020 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
26022 (ubsan_create_data): Change second argument to const location_t *PLOC.
26023 Create Loc field whenever PLOC is non-NULL.
26024 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
26025 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
26029 * real.c (real_to_integer2): Change type of low to UHWI.
26031 2014-03-26 Tobias Burnus <burnus@net-b.de>
26033 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
26034 (CILK_SELF_SPECS): New define.
26035 (driver_self_specs): Use it.
26037 2014-03-26 Richard Biener <rguenther@suse.de>
26039 * tree-pretty-print.c (percent_K_format): Implement special
26040 case for LTO and its stripped down BLOCK tree.
26042 2014-03-26 Jakub Jelinek <jakub@redhat.com>
26045 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
26047 * tree-vrp.c (simplify_internal_call_using_ranges): If only
26048 one range is range_int_cst_p, but not both, at least optimize
26049 addition/subtraction of 0 and multiplication by 0 or 1.
26050 * gimple-fold.c (gimple_fold_call): Fold
26051 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
26052 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
26053 INTEGER_CSTs, try to fold at least x * 0 and y - y.
26055 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
26057 PR rtl-optimization/60452
26058 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
26059 <case REG>: Return 1 for invalid offsets from the frame pointer.
26061 2014-03-26 Marek Polacek <polacek@redhat.com>
26064 * doc/extend.texi (C Extensions): Mention variable-length arrays in
26067 2014-03-26 Marek Polacek <polacek@redhat.com>
26070 * doc/extend.texi (Designated Inits): Describe what happens to omitted
26073 2014-03-26 Marek Polacek <polacek@redhat.com>
26076 * ira-color.c (update_conflict_hard_regno_costs): Perform the
26077 multiplication in unsigned type.
26079 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
26081 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
26083 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
26085 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
26087 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
26090 * cif-code.def (UNREACHABLE) New code.
26091 * ipa-inline.c (inline_small_functions): Skip edges to
26092 __builtlin_unreachable.
26093 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
26094 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
26095 predicate to __bulitin_unreachable.
26096 (set_cond_stmt_execution_predicate): Fix issue when
26097 invert_tree_comparison returns ERROR_MARK.
26098 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
26099 propagate to inline clones.
26100 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
26102 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
26103 * cgraphclones.c (cgraph_clone_node): If call destination is already
26104 ureachable, do not redirect it back.
26105 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
26108 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
26110 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
26111 Do not modify inline clones.
26113 2014-03-25 Jakub Jelinek <jakub@redhat.com>
26115 * config/i386/i386.md (general_sext_operand): New mode attr.
26116 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
26117 don't generate (sign_extend (const_int)).
26118 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
26119 operands[2]. Use We constraint instead of <i> and
26120 <general_sext_operand> predicate instead of <general_operand>.
26121 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
26122 * config/i386/constraints.md (We): New constraint.
26123 * config/i386/predicates.md (x86_64_sext_operand,
26124 sext_operand): New predicates.
26126 2014-03-25 Martin Jambor <mjambor@suse.cz>
26129 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
26130 inconsistent devirtualizations to __builtin_unreachable.
26132 2014-03-25 Marek Polacek <polacek@redhat.com>
26135 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
26137 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
26139 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
26140 order of elements for big-endian.
26142 2014-03-25 Richard Biener <rguenther@suse.de>
26144 PR middle-end/60635
26145 * gimplify-me.c (gimple_regimplify_operands): Update the
26148 2014-03-25 Martin Jambor <mjambor@suse.cz>
26151 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
26152 (lto_output_varpool_node): Likewise.
26153 (input_overwrite_node): Likewise.
26154 (input_varpool_node): Likewise.
26156 2014-03-25 Richard Biener <rguenther@suse.de>
26158 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
26159 (run_gcc): Likewise.
26161 2014-03-25 Jakub Jelinek <jakub@redhat.com>
26163 * combine.c (simplify_compare_const): Add MODE argument.
26164 Handle mode_width 0 as very large mode_width.
26165 (try_combine, simplify_comparison): Adjust callers.
26167 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
26168 type to avoid signed integer overflow.
26169 * explow.c (plus_constant): Likewise.
26171 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
26173 * doc/generic.texi: Correct typos.
26175 2014-03-24 Tobias Burnus <burnus@net-b.de>
26177 * doc/invoke.texi (-flto): Expand section about
26178 using static libraries with LTO.
26180 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26182 PR rtl-optimization/60501
26183 * optabs.def (addptr3_optab): New optab.
26184 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
26185 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
26186 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
26188 * lra.c (emit_add3_insn): Use the addptr pattern if available.
26190 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
26192 2014-03-24 Ulrich Drepper <drepper@gmail.com>
26194 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
26197 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
26198 (_mm256_undefined_ps): Define.
26199 (_mm256_undefined_pd): Define.
26200 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
26201 (_mm_undefined_pd): Define.
26202 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
26203 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
26204 (_mm512_undefined_ps): Define.
26205 (_mm512_undefined_pd): Define.
26206 Use _mm*_undefined_*.
26207 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
26209 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
26211 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
26212 (lshr_simd): DI mode added.
26213 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
26214 (aarch64_ushr_simddi): Likewise.
26215 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
26216 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
26217 (vshrd_n_u64): Likewise.
26219 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26221 * Makefile.in (s-macro_list): Depend on cc1.
26223 2014-03-23 Teresa Johnson <tejohnson@google.com>
26225 * ipa-utils.c (ipa_print_order): Use specified dump file.
26227 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
26229 PR rtl-optimization/60601
26230 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
26232 * gcc.c (eval_spec_function): Initialize save_growing_value.
26234 2014-03-22 Jakub Jelinek <jakub@redhat.com>
26237 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
26238 code == MINUS_EXPR, never swap op0 with op1.
26240 * toplev.c (init_local_tick): Avoid signed integer multiplication
26242 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
26243 shift by first operand's bitsize.
26245 2014-03-21 Jakub Jelinek <jakub@redhat.com>
26248 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
26249 redefine to 1 or 0.
26250 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
26251 TARGET_ISA_64BIT_P(x).
26253 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26255 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
26256 pattern for vector nor instead of subtract from splat(-1).
26257 (altivec_expand_vec_perm_const_le): Likewise.
26259 2014-03-21 Richard Henderson <rth@twiddle.net>
26262 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
26263 related insns after epilogue_completed.
26265 2014-03-21 Martin Jambor <mjambor@suse.cz>
26268 * cgraph.h (symtab_node): New flag body_removed.
26269 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
26270 when removing bodies.
26271 * symtab.c (dump_symtab_base): Dump body_removed flag.
26272 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
26273 had their bodies removed.
26275 2014-03-21 Martin Jambor <mjambor@suse.cz>
26278 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
26281 2014-03-21 Richard Biener <rguenther@suse.de>
26283 PR tree-optimization/60577
26284 * tree-core.h (struct tree_base): Document nothrow_flag use
26285 in DECL_NONALIASED.
26286 * tree.h (DECL_NONALIASED): New.
26287 (may_be_aliased): Adjust.
26288 * coverage.c (build_var): Set DECL_NONALIASED.
26290 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26292 * expr.c (expand_expr_real_1): Remove outdated comment.
26294 2014-03-20 Jakub Jelinek <jakub@redhat.com>
26296 PR middle-end/60597
26297 * ira.c (adjust_cleared_regs): Call copy_rtx on
26298 *reg_equiv[REGNO (loc)].src_p before passing it to
26299 simplify_replace_fn_rtx.
26302 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
26303 into CONST, put pic register as first operand of PLUS. Use
26304 gen_const_mem for both 32-bit and 64-bit PIC got loads.
26306 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26308 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
26310 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26312 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
26313 around for store forwarding issue in the FPU on the UT699.
26314 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
26315 loads and operations if -mfix-ut699 is specified.
26316 (divtf3_hq): Tweak attribute.
26317 (sqrttf2_hq): Likewise.
26319 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26321 * calls.c (store_one_arg): Remove incorrect const qualification on the
26322 type of the temporary.
26323 * cfgexpand.c (expand_return): Likewise.
26324 * expr.c (expand_constructor): Likewise.
26325 (expand_expr_real_1): Likewise.
26327 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
26329 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
26332 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
26335 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
26337 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
26339 * config/arm/aarch-common-protos.h
26340 (alu_cost_table): Fix spelling of "extend".
26341 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
26343 2014-03-19 Richard Biener <rguenther@suse.de>
26345 PR middle-end/60553
26346 * tree-core.h (tree_type_common): Re-order pointer members
26347 to reduce recursion depth during GC walks.
26349 2014-03-19 Marek Polacek <polacek@redhat.com>
26352 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
26353 before accessing it.
26355 2014-03-19 Richard Biener <rguenther@suse.de>
26358 * lto-streamer-in.c (input_function): In WPA stage do not drop
26361 2014-03-19 Jakub Jelinek <jakub@redhat.com>
26363 PR tree-optimization/60559
26364 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
26365 with build_zero_cst assignment.
26367 2014-03-18 Kai Tietz <ktietz@redhat.com>
26369 PR rtl-optimization/56356
26370 * sdbout.c (sdbout_parms): Verify that parms'
26371 incoming argument is valid.
26372 (sdbout_reg_parms): Likewise.
26374 2014-03-18 Richard Henderson <rth@redhat.com>
26377 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
26378 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
26379 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
26381 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
26383 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
26384 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
26385 Italicize plugin event names in description. Explain that
26386 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
26387 Remind that no GCC functions should be called after PLUGIN_FINISH.
26388 Explain what pragmas with expansion are.
26390 2014-03-18 Martin Liska <mliska@suse.cz>
26392 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
26393 gimple call statement is update.
26394 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
26395 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
26397 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26400 * ubsan.c (ubsan_instrument_unreachable): Call
26401 initialize_sanitizer_builtins.
26402 (ubsan_pass): Likewise.
26405 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
26406 varpool_finalize_decl instead of rest_of_decl_compilation.
26408 2014-03-18 Richard Biener <rguenther@suse.de>
26410 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
26411 by using bitmap_and_compl instead of bitmap_and_compl_into.
26412 (df_rd_transfer_function): Likewise.
26414 2014-03-18 Richard Biener <rguenther@suse.de>
26416 * doc/lto.texi (fresolution): Fix typo.
26418 2014-03-18 Richard Biener <rguenther@suse.de>
26420 * doc/invoke.texi (flto): Update for changes in 4.9.
26422 2014-03-18 Richard Biener <rguenther@suse.de>
26424 * doc/loop.texi: Remove section on the removed lambda framework.
26425 Update loop docs with recent changes in preserving loop structure.
26427 2014-03-18 Richard Biener <rguenther@suse.de>
26429 * doc/lto.texi (-fresolution): Document.
26431 2014-03-18 Richard Biener <rguenther@suse.de>
26433 * doc/contrib.texi: Adjust my name.
26435 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26438 * internal-fn.c: Include diagnostic-core.h.
26439 (expand_BUILTIN_EXPECT): New function.
26440 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
26441 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
26442 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
26443 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
26444 IFN_BUILTIN_EXPECT.
26445 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
26446 Revert 3 argument __builtin_expect code.
26447 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
26448 * gimple-fold.c (gimple_fold_call): Likewise.
26449 * tree.h (fold_builtin_expect): New prototype.
26450 * builtins.c (build_builtin_expect_predicate): Add predictor
26451 argument, if non-NULL, create 3 argument __builtin_expect.
26452 (fold_builtin_expect): No longer static. Add ARG2 argument,
26453 pass it through to build_builtin_expect_predicate.
26454 (fold_builtin_2): Adjust caller.
26455 (fold_builtin_3): Handle BUILT_IN_EXPECT.
26456 * internal-fn.def (BUILTIN_EXPECT): New.
26458 2014-03-18 Tobias Burnus <burnus@net-b.de>
26461 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
26462 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
26463 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
26465 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
26468 * predict.c (combine_predictions_for_bb): Fix up formatting.
26469 (expr_expected_value_1, expr_expected_value): Add predictor argument,
26470 fill what it points to if non-NULL.
26471 (tree_predict_by_opcode): Adjust caller, use the predictor.
26472 * predict.def (PRED_COMPARE_AND_SWAP): Add.
26474 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
26476 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
26477 proper constant for the store mode.
26479 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
26481 * symtab.c (change_decl_assembler_name): Fix transparent alias
26482 chain construction.
26484 2014-03-16 Renlin Li <Renlin.Li@arm.com>
26486 * config/aarch64/aarch64.c: Correct the comments about the
26487 aarch64 stack layout.
26489 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
26491 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
26492 check for GF_OMP_FOR_KIND_FOR.
26494 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
26496 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
26497 ymm and zmm register names.
26499 2014-03-17 Jakub Jelinek <jakub@redhat.com>
26502 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
26503 note creation for the 2010-08-31 changes.
26505 2014-03-17 Marek Polacek <polacek@redhat.com>
26507 PR middle-end/60534
26508 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
26509 as -fno-tree-loop-vectorize.
26510 (expand_omp_simd): Likewise.
26512 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
26514 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
26515 (eligible_for_call_delay): New prototype.
26516 * config/sparc/sparc.c (tls_call_delay): Rename into...
26517 (eligible_for_call_delay): ...this. Return false if the instruction
26518 cannot be put in the delay slot of a branch.
26519 (eligible_for_restore_insn): Simplify.
26520 (eligible_for_return_delay): Return false if the instruction cannot be
26521 put in the delay slot of a branch and simplify.
26522 (eligible_for_sibcall_delay): Return false if the instruction cannot be
26523 put in the delay slot of a branch.
26524 * config/sparc/sparc.md (fix_ut699): New attribute.
26525 (tls_call_delay): Delete.
26526 (in_call_delay): Reimplement.
26527 (eligible_for_sibcall_delay): Rename into...
26528 (in_sibcall_delay): ...this.
26529 (eligible_for_return_delay): Rename into...
26530 (in_return_delay): ...this.
26531 (in_branch_delay): Reimplement.
26532 (in_uncond_branch_delay): Delete.
26533 (in_annul_branch_delay): Delete.
26535 2014-03-14 Richard Henderson <rth@redhat.com>
26538 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
26539 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
26540 (*floathi<X87MODEF>2_i387_with_temp): Remove.
26541 (floathi splitters): Remove.
26542 (float<SWI48x>xf2): New pattern.
26543 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
26544 code that tried to handle DImode for 32-bit, but which was excluded
26545 by the pattern's condition. Drop allocation of stack temporary.
26546 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
26547 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
26548 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
26549 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
26550 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
26551 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
26552 (*float<SWI48><MODEF>2_sse_interunit): Remove.
26553 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
26554 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
26555 (*float<SWI48x><X87MODEF>2_i387): Remove.
26556 (all float _with_temp splitters): Remove.
26557 (*float<SWI48x><MODEF>2_i387): New pattern.
26558 (*float<SWI48><MODEF>2_sse): New pattern.
26559 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
26560 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
26562 2014-03-14 Jakub Jelinek <jakub@redhat.com>
26563 Marek Polacek <polacek@redhat.com>
26565 PR middle-end/60484
26566 * common.opt (dump_base_name_prefixed): New Variable.
26567 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
26568 if x_dump_base_name_prefixed is already set, set it at the end.
26570 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
26572 PR rtl-optimization/60508
26573 * lra-constraints.c (get_reload_reg): Add new parameter
26575 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
26576 Pass the new parameter values.
26578 2014-03-14 Richard Biener <rguenther@suse.de>
26580 * common.opt: Revert unintented changes from r205065.
26581 * opts.c: Likewise.
26583 2014-03-14 Richard Biener <rguenther@suse.de>
26585 PR middle-end/60518
26586 * cfghooks.c (split_block): Properly adjust all loops the
26587 block was a latch of.
26589 2014-03-14 Martin Jambor <mjambor@suse.cz>
26592 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
26595 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
26598 * config/avr/avr.c (avr_set_current_function): Pass function name
26599 through default_strip_name_encoding before sanity checking instead
26600 of skipping the first char of the assembler name.
26602 2014-03-13 Richard Henderson <rth@redhat.com>
26605 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
26606 (ix86_force_to_memory, ix86_free_from_memory): Remove.
26607 * config/i386/i386-protos.h: Likewise.
26608 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
26609 in the expander instead of a splitter.
26610 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
26611 any possibility of requiring a memory.
26612 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
26613 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
26614 (fp branch splitters): Update for ix86_split_fp_branch.
26615 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
26616 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
26617 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
26618 (*fop_<MODEF>_2_i387): Remove f/r alternative.
26619 (*fop_<MODEF>_3_i387): Likewise.
26620 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
26621 (splitters for the fop_* register patterns): Remove.
26622 (fscalexf4_i387): Rename from *fscalexf4_i387.
26623 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
26625 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26627 PR tree-optimization/59779
26628 * tree-dfa.c (get_ref_base_and_extent): Use double_int
26629 type for bitsize and maxsize instead of HOST_WIDE_INT.
26631 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
26633 PR rtl-optimization/57320
26634 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
26635 the CFG after thread_prologue_and_epilogue_insns.
26637 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
26639 PR rtl-optimization/57189
26640 * lra-constraints.c (process_alt_operands): Disfavor spilling
26643 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
26645 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
26647 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26649 PR tree-optimization/59025
26650 PR middle-end/60418
26651 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
26652 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
26654 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
26657 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
26658 calls of avr_out_plus_1.
26660 2014-03-13 Bin Cheng <bin.cheng@arm.com>
26662 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
26663 BB's single pred and update the father loop's latch info later.
26665 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
26667 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
26671 (VEC_base): Likewise.
26672 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
26673 registers, we need to swap double words in little endian mode.
26675 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
26676 to be a container mode for 128-bit integer operations added in ISA
26677 2.07. Unlike TImode and PTImode, the preferred register set is
26678 the Altivec/VMX registers for the 128-bit operations.
26680 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
26682 (rs6000_split_128bit_ok_p): Likewise.
26684 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
26685 macros for creating ISA 2.07 normal and overloaded builtin
26686 functions with 3 arguments.
26687 (BU_P8V_OVERLOAD_3): Likewise.
26688 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
26689 for use as overloaded functions.
26690 (VPERM_1TI_UNS): Likewise.
26691 (VSEL_1TI): Likewise.
26692 (VSEL_1TI_UNS): Likewise.
26693 (ST_INTERNAL_1ti): Likewise.
26694 (LD_INTERNAL_1ti): Likewise.
26695 (XXSEL_1TI): Likewise.
26696 (XXSEL_1TI_UNS): Likewise.
26697 (VPERM_1TI): Likewise.
26698 (VPERM_1TI_UNS): Likewise.
26699 (XXPERMDI_1TI): Likewise.
26700 (SET_1TI): Likewise.
26701 (LXVD2X_V1TI): Likewise.
26702 (STXVD2X_V1TI): Likewise.
26703 (VEC_INIT_V1TI): Likewise.
26704 (VEC_SET_V1TI): Likewise.
26705 (VEC_EXT_V1TI): Likewise.
26706 (EQV_V1TI): Likewise.
26707 (NAND_V1TI): Likewise.
26708 (ORC_V1TI): Likewise.
26709 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
26710 added in ISA 2.07. Add both normal 'altivec' builtins, and the
26711 overloaded builtin.
26712 (VADDUQM): Likewise.
26713 (VSUBCUQ): Likewise.
26714 (VADDEUQM): Likewise.
26715 (VADDECUQ): Likewise.
26716 (VSUBEUQM): Likewise.
26717 (VSUBECUQ): Likewise.
26719 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
26720 __int128_t and __uint128_t types.
26721 (__uint128_type): Likewise.
26722 (altivec_categorize_keyword): Add support for vector __int128_t,
26723 vector __uint128_t, vector __int128, and vector unsigned __int128
26724 as a container type for TImode operations that need to be done in
26725 VSX/Altivec registers.
26726 (rs6000_macro_to_expand): Likewise.
26727 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
26728 to support 128-bit integer instructions vaddcuq, vadduqm,
26729 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
26730 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
26732 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
26733 for V1TImode, and set up preferences to use VSX/Altivec registers.
26734 Setup VSX reload handlers.
26735 (rs6000_debug_reg_global): Likewise.
26736 (rs6000_init_hard_regno_mode_ok): Likewise.
26737 (rs6000_preferred_simd_mode): Likewise.
26738 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
26739 (easy_altivec_constant): Likewise.
26740 (output_vec_const_move): Likewise.
26741 (rs6000_expand_vector_set): Convert V1TImode set and extract to
26743 (rs6000_expand_vector_extract): Likewise.
26744 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
26746 (rs6000_const_vec): Add support for V1TImode.
26747 (rs6000_emit_le_vsx_load): Swap double words when loading or
26748 storing TImode/V1TImode.
26749 (rs6000_emit_le_vsx_store): Likewise.
26750 (rs6000_emit_le_vsx_move): Likewise.
26751 (rs6000_emit_move): Add support for V1TImode.
26752 (altivec_expand_ld_builtin): Likewise.
26753 (altivec_expand_st_builtin): Likewise.
26754 (altivec_expand_vec_init_builtin): Likewise.
26755 (altivec_expand_builtin): Likewise.
26756 (rs6000_init_builtins): Add support for V1TImode type. Add
26757 support for ISA 2.07 128-bit integer builtins. Define type names
26758 for the VSX/Altivec vector types.
26759 (altivec_init_builtins): Add support for overloaded vector
26760 functions with V1TImode type.
26761 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
26762 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
26764 (rs6000_split_128bit_ok_p): Likewise.
26765 (rs6000_handle_altivec_attribute): Create V1TImode from vector
26766 __int128_t and vector __uint128_t.
26768 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
26769 and mode attributes.
26771 (VSX_M2): Likewise.
26776 (VS_scalar): Likewise.
26777 (VS_double): Likewise.
26778 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
26780 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
26781 we support the ISA 2.07 128-bit integer arithmetic instructions.
26782 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
26783 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
26784 and TImode types for use with the builtin functions.
26785 (V1TI_type_node): Likewise.
26786 (unsigned_V1TI_type_node): Likewise.
26787 (intTI_type_internal_node): Likewise.
26788 (uintTI_type_internal_node): Likewise.
26790 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
26791 128-bit builtin functions.
26792 (UNSPEC_VADDEUQM): Likewise.
26793 (UNSPEC_VADDECUQ): Likewise.
26794 (UNSPEC_VSUBCUQ): Likewise.
26795 (UNSPEC_VSUBEUQM): Likewise.
26796 (UNSPEC_VSUBECUQ): Likewise.
26797 (VM): Add V1TImode to vector mode iterators.
26799 (VI_unit): Likewise.
26800 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
26801 (altivec_vaddcuq): Likewise.
26802 (altivec_vsubuqm): Likewise.
26803 (altivec_vsubcuq): Likewise.
26804 (altivec_vaddeuqm): Likewise.
26805 (altivec_vaddecuq): Likewise.
26806 (altivec_vsubeuqm): Likewise.
26807 (altivec_vsubecuq): Likewise.
26809 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
26811 (BOOL_128): Likewise.
26812 (BOOL_REGS_OUTPUT): Likewise.
26813 (BOOL_REGS_OP1): Likewise.
26814 (BOOL_REGS_OP2): Likewise.
26815 (BOOL_REGS_UNARY): Likewise.
26816 (BOOL_REGS_AND_CR0): Likewise.
26818 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
26819 128-bit integer builtin support.
26820 (vec_vadduqm): Likewise.
26821 (vec_vaddecuq): Likewise.
26822 (vec_vaddeuqm): Likewise.
26823 (vec_vsubecuq): Likewise.
26824 (vec_vsubeuqm): Likewise.
26825 (vec_vsubcuq): Likewise.
26826 (vec_vsubuqm): Likewise.
26828 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26829 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
26830 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
26831 128-bit integer add/subtract to ISA 2.07.
26833 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
26835 * config/arc/arc.c (arc_predicate_delay_insns):
26836 Fix third argument passed to conditionalize_nonjump.
26838 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
26840 * config/aarch64/aarch64-builtins.c
26841 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
26842 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
26843 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
26844 instead of __builtin_lfloor.
26845 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
26847 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26849 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
26850 (tree_ssa_ifcombine_bb_1): New function.
26851 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
26852 is an empty forwarder block to then_bb or vice versa and then_bb
26853 and else_bb are effectively swapped.
26855 2014-03-12 Christian Bruel <christian.bruel@st.com>
26858 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
26859 REG_CFA_DEF_CFA note.
26860 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
26861 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
26863 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
26865 PR tree-optimization/60454
26866 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
26868 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26870 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
26871 Do not define target_cpu_default2 to generic.
26872 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
26873 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
26874 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
26876 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26877 Marc Glisse <marc.glisse@inria.fr>
26879 PR tree-optimization/60502
26880 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
26881 instead of build_low_bits_mask.
26883 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26885 PR middle-end/60482
26886 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
26887 if there are multiple uses, but op doesn't live on E edge.
26888 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
26889 clobber stmts before __builtin_unreachable.
26891 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
26893 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
26894 hard_frame_pointer_rtx.
26895 * cse.c (cse_insn): Remove volatile check.
26896 * cselib.c (cselib_process_insn): Likewise.
26897 * dse.c (scan_insn): Likewise.
26899 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26901 * config/arc/arc.c (conditionalize_nonjump): New function,
26903 (arc_ifcvt): ... this.
26904 (arc_predicate_delay_insns): Use it.
26906 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26908 * config/arc/predicates.md (extend_operand): During/after reload,
26909 allow const_int_operand.
26910 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
26911 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
26912 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
26914 (umulsi3_highpart_i): Likewise.
26916 2014-03-11 Richard Biener <rguenther@suse.de>
26918 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
26919 Add asserts to guard possible wrong-code bugs.
26921 2014-03-11 Richard Biener <rguenther@suse.de>
26923 PR tree-optimization/60429
26924 PR tree-optimization/60485
26925 * tree-ssa-structalias.c (set_union_with_increment): Properly
26926 take into account all fields that overlap the shifted vars.
26927 (do_sd_constraint): Likewise.
26928 (do_ds_constraint): Likewise.
26929 (get_constraint_for_ptr_offset): Likewise.
26931 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
26933 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
26934 (nios2_compute_frame_layout):
26935 Add calculation of cfun->machine->fp_save_offset.
26936 (nios2_expand_prologue): Correct setting of frame pointer register
26938 (nios2_expand_epilogue): Update recovery of stack pointer from
26939 frame pointer accordingly.
26940 (nios2_initial_elimination_offset): Update calculation of offset
26941 for eliminating to HARD_FRAME_POINTER_REGNUM.
26943 2014-03-10 Jakub Jelinek <jakub@redhat.com>
26946 * ipa.c (symtab_remove_unreachable_nodes): Don't call
26947 cgraph_get_create_node on VAR_DECLs.
26949 2014-03-10 Richard Biener <rguenther@suse.de>
26951 PR middle-end/60474
26952 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
26954 2014-03-08 Douglas B Rupp <rupp@gnat.com>
26956 * config/vms/vms.opt (vms_float_format): New variable.
26958 2014-03-08 Tobias Burnus <burnus@net-b.de>
26960 * doc/invoke.texi (-fcilkplus): Update implementation status.
26962 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
26963 Richard Biener <rguenther@suse.de>
26965 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
26966 consistently accross all TUs.
26967 (run_gcc): Enable -fshort-double automatically at link at link-time
26968 and disallow override.
26970 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
26973 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
26974 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
26975 if they can't be used.
26977 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26979 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
26980 for Solaris 11/x86 ld.
26981 * configure: Regenerate.
26983 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26985 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
26986 (LIB_TLS_SPEC): Save as ld_tls_libs.
26987 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
26988 (HAVE_AS_IX86_TLSLDM): New test.
26989 * configure, config.in: Regenerate.
26990 * config/i386/i386.c (legitimize_tls_address): Fall back to
26991 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
26992 cannot support TLS_MODEL_LOCAL_DYNAMIC.
26993 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
26994 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
26996 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
26998 * common.opt (fira-loop-pressure): Mark as optimization.
27000 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
27002 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
27003 an OpenMP mappable type.
27005 2014-03-06 Matthias Klose <doko@ubuntu.com>
27007 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
27008 MULTILIB_OSDIRNAMES is not defined.
27010 2014-03-06 Jakub Jelinek <jakub@redhat.com>
27011 Meador Inge <meadori@codesourcery.com>
27014 * config/arm/arm.c (arm_tls_symbol_p): Remove.
27015 (arm_legitimize_address): Call legitimize_tls_address for any
27016 arm_tls_referenced_p expression, handle constant addend. Call it
27017 before testing for !TARGET_ARM.
27018 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
27020 2014-03-06 Richard Biener <rguenther@suse.de>
27022 PR middle-end/60445
27026 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
27028 * tree-streamer.c (record_common_node): Assert we don't record
27029 nodes with type double.
27030 (preload_common_node): Skip type double, complex double and double
27031 pointer since it is now frontend dependent due to fshort-double option.
27033 2014-03-06 Richard Biener <rguenther@suse.de>
27035 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
27036 or -fno-lto is specified and the linker has full plugin support.
27037 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
27038 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
27039 * lto-wrapper.c (merge_and_complain): Merge compile-time
27040 optimization levels.
27041 (run_gcc): And pass it through to the link options.
27043 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
27047 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27049 * cselib.c (remove_useless_values): Skip to avoid quadratic
27050 behavior if the condition moved from...
27051 (cselib_process_insn): ... here holds.
27053 2014-03-05 Jakub Jelinek <jakub@redhat.com>
27056 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
27057 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
27060 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
27061 (TM_H): Add x86-tune.def.
27063 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27065 * config/aarch64/aarch64.c (generic_tunings):
27066 Use cortexa57_extra_costs.
27068 2014-03-05 Jakub Jelinek <jakub@redhat.com>
27071 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
27072 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
27073 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
27076 2014-03-04 Heiher <r@hev.cc>
27078 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
27079 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
27081 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
27083 * config/i386/predicates.md (const2356_operand): Change to ...
27084 (const2367_operand): ... this.
27085 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
27087 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27088 (*avx512pf_scatterpf<mode>sf): Ditto.
27089 (avx512pf_scatterpf<mode>df): Ditto.
27090 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27091 (*avx512pf_scatterpf<mode>df): Ditto.
27092 * config/i386/i386.c (ix86_expand_builtin): Update
27093 incorrect hint operand error message.
27095 2014-03-04 Richard Biener <rguenther@suse.de>
27097 * lto-section-in.c (lto_get_section_data): Fix const cast.
27099 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
27101 * tree-streamer.c (record_common_node): Assert we don't record
27102 nodes with type double.
27103 (preload_common_node): Skip type double, complex double and double
27104 pointer since it is now frontend dependent due to fshort-double option.
27106 2014-03-04 Richard Biener <rguenther@suse.de>
27109 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
27110 (lto_input_toplevel_asms): Likewise.
27111 * lto-section-in.c (lto_get_section_data): Instead do it here
27114 2014-03-04 Richard Biener <rguenther@suse.de>
27116 PR tree-optimization/60382
27117 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
27118 dead PHIs a reduction.
27120 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
27122 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
27124 (_mm_prefetch): Move out of GCC target("sse") pragma.
27125 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
27126 GCC target("prfchw") pragma.
27127 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
27129 * config/i386/i386.c (ix86_option_override_internal): Enable
27130 -mprfchw with -mprefetchwt1.
27132 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
27134 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
27137 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
27139 * opts.h (CL_PCH_IGNORE): Define.
27140 * targhooks.c (option_affects_pch_p):
27141 Return false for options that have CL_PCH_IGNORE set.
27142 * opt-functions.awk: Process PchIgnore.
27143 * doc/options.texi: Document PchIgnore.
27145 * config/arc/arc.opt (misize): Add PchIgnore property.
27147 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27149 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
27150 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
27151 constraint on constants to permit them being loaded into
27152 GENERAL_REGS or BASE_REGS.
27154 2014-03-03 Nick Clifton <nickc@redhat.com>
27156 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
27157 anti-cacnonical alternatives.
27158 (negandhi3_real): New pattern.
27159 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
27161 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
27163 * config/avr/avr-mcus.def: Remove atxmega16x1.
27164 * config/avr/avr-tables.opt: Regenerate.
27165 * config/avr/t-multilib: Regenerate.
27166 * doc/avr-mmcu.texi: Regenerate.
27168 2014-03-03 Tobias Grosser <tobias@grosser.es>
27169 Mircea Namolaru <mircea.namolaru@inria.fr>
27171 PR tree-optimization/58028
27172 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
27175 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27177 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
27178 not handled by recognizers.
27180 2014-03-03 Jakub Jelinek <jakub@redhat.com>
27182 PR middle-end/60175
27183 * function.c (expand_function_end): Don't emit
27184 clobber_return_register sequence if clobber_after is a BARRIER.
27185 * cfgexpand.c (construct_exit_block): Append instructions before
27186 return_label to prev_bb.
27188 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27190 * config/rs6000/constraints.md: Document reserved use of "wc".
27192 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27195 * ipa.c (function_and_variable_visibility): When dissolving comdat
27196 group, also set all symbols to local.
27198 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27203 2013-12-14 Jan Hubicka <jh@suse.cz>
27204 PR middle-end/58477
27205 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
27207 2014-03-02 Jon Beniston <jon@beniston.com>
27213 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
27214 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
27215 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
27216 (simple_return, *simple_return): New patterns
27217 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
27218 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
27220 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
27222 * dwarf2out.c (gen_subprogram_die): Tidy.
27224 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
27227 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
27228 (*mov_t_msb_neg_negc): ... this new insn.
27230 2014-02-28 Jason Merrill <jason@redhat.com>
27233 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
27236 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
27239 * dwarf2out.c (decltype_auto_die): New static.
27240 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
27241 (gen_type_die_with_usage): Handle 'decltype(auto)'.
27242 (is_cxx_auto): Likewise.
27244 2014-02-28 Ian Bolton <ian.bolton@arm.com>
27246 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
27247 we are not using general regs only.
27249 2014-02-28 Richard Biener <rguenther@suse.de>
27252 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
27253 previous fix and only allow to remove trivial pre-headers
27254 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
27255 (remove_forwarder_block): Properly update the latch of a loop.
27257 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27260 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
27261 (cselib_preserved_hash_table): New.
27262 (preserve_constants_and_equivs): Move preserved vals to it.
27263 (cselib_find_slot): Look it up first.
27264 (cselib_init): Initialize it.
27265 (cselib_finish): Release it.
27266 (dump_cselib_table): Dump it.
27268 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27271 * cselib.c (remove_useless_values): Skip to avoid quadratic
27272 behavior if the condition moved from...
27273 (cselib_process_insn): ... here holds.
27275 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27278 * var-tracking.c (vt_initialize): Apply the same condition to
27279 preserve the CFA base value.
27281 2014-02-28 Joey Ye <joey.ye@arm.com>
27284 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
27285 if reload in progress or completed.
27287 2014-02-28 Tobias Burnus <burnus@net-b.de>
27289 PR middle-end/60147
27290 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
27293 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
27295 * doc/tm.texi.in (Condition Code Status): Update documention for
27296 relative locations of cc0-setter and cc0-user.
27298 2014-02-27 Jeff Law <law@redhat.com>
27300 PR rtl-optimization/52714
27301 * combine.c (try_combine): When splitting an unrecognized PARALLEL
27302 into two independent simple sets, if I3 is a jump, ensure the
27303 pattern we place into I3 is a (set (pc) ...).
27305 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
27306 Jeff Law <law@redhat.com>
27308 PR rtl-optimization/49847
27309 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
27310 are in different blocks.
27311 * doc/tm.texi (Condition Code Status): Update documention for
27312 relative locations of cc0-setter and cc0-user.
27314 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
27317 * lra.c (lra_emit_add): Check SUBREG too.
27319 2014-02-27 Andreas Schwab <schwab@suse.de>
27321 * config/m68k/m68k.c (m68k_option_override): Disable
27322 -flive-range-shrinkage for classic m68k.
27323 (m68k_override_options_after_change): Likewise.
27325 2014-02-27 Marek Polacek <polacek@redhat.com>
27327 PR middle-end/59223
27328 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
27329 -Wmaybe-uninitialized.
27331 2014-02-27 Alan Modra <amodra@gmail.com>
27334 * reload1.c (emit_input_reload_insns): When reload_override_in,
27335 set old to rl->in_reg when rl->in_reg is a subreg.
27337 2014-02-26 Richard Biener <rguenther@suse.de>
27340 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
27342 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27344 * common/config/i386/predicates.md (const1256_operand): Remove.
27345 (const2356_operand): New.
27346 (const_1_to_2_operand): Remove.
27347 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
27348 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
27349 (*avx512pf_gatherpf<mode>sf): Ditto.
27350 (avx512pf_gatherpf<mode>df): Ditto.
27351 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27352 (*avx512pf_gatherpf<mode>df): Ditto.
27353 (avx512pf_scatterpf<mode>sf): Ditto.
27354 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27355 (*avx512pf_scatterpf<mode>sf): Ditto.
27356 (avx512pf_scatterpf<mode>df): Ditto.
27357 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27358 (*avx512pf_scatterpf<mode>df): Ditto.
27359 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
27361 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
27363 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
27364 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
27365 (_mm512_mask_testn_epi64_mask): Move to ...
27366 * config/i386/avx512cdintrin.h: Here.
27367 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
27368 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
27369 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
27370 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
27371 TARGET_AVX512F from TARGET_AVX512CD.
27373 2014-02-26 Richard Biener <rguenther@suse.de>
27376 * ipa.c (walk_polymorphic_call_targets): Properly guard
27377 call to inline_update_overall_summary.
27379 2014-02-26 Bin Cheng <bin.cheng@arm.com>
27382 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
27383 and latches only if requested. Fix latch if it is removed.
27384 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
27385 LOOPS_HAVE_PREHEADERS.
27387 2014-02-25 Andrew Pinski <apinski@cavium.com>
27389 * builtins.c (expand_builtin_thread_pointer): Create a new target
27390 when the target is NULL.
27392 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
27394 PR rtl-optimization/60317
27395 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27396 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27397 * lra-assigns.c: Include params.h.
27398 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
27399 other reload pseudos considerations.
27401 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27403 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
27404 to use canonical form for nor<mode>3.
27406 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27409 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
27412 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27414 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
27415 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
27416 (ix86_handle_option): Handle OPT_mprefetchwt1.
27417 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
27418 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
27420 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
27421 OPTION_MASK_ISA_PREFETCHWT1.
27422 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
27423 (PTA_PREFETCHWT1): New.
27424 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
27425 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
27426 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
27427 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
27428 (*prefetch_avx512pf_<mode>_: Change into ...
27429 (*prefetch_prefetchwt1_<mode>: This.
27430 * config/i386/i386.opt (mprefetchwt1): New.
27431 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
27432 (_mm_prefetch): Handle intent to write.
27433 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
27435 2014-02-25 Richard Biener <rguenther@suse.de>
27437 PR middle-end/60291
27438 * emit-rtl.c (mem_attrs_htab): Remove.
27439 (mem_attrs_htab_hash): Likewise.
27440 (mem_attrs_htab_eq): Likewise.
27441 (set_mem_attrs): Always allocate new mem-attrs when something changed.
27442 (init_emit_once): Do not allocate mem_attrs_htab.
27444 2014-02-25 Richard Biener <rguenther@suse.de>
27447 * lto-opts.c (lto_write_options): Output non-explicit conservative
27448 -fwrapv, -fno-trapv and -fno-strict-overflow.
27449 * lto-wrapper.c (merge_and_complain): Handle merging those options.
27450 (run_gcc): And pass them through.
27452 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27454 * sel-sched.c (calculate_new_fences): New parameter ptime.
27455 Calculate it as a maximum over all fence cycles.
27456 (sel_sched_region_2): Adjust the call to calculate_new_fences.
27457 Print the final schedule timing when sched_verbose.
27459 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27461 PR rtl-optimization/60292
27462 * sel-sched.c (fill_vec_av_set): Do not reset target availability
27463 bit fot the fence instruction.
27465 2014-02-24 Alangi Derick <alangiderick@gmail.com>
27467 * calls.h: Fix typo in comment.
27469 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
27471 * config/pa/pa.c (pa_output_move_double): Don't valididate when
27472 adjusting offsetable addresses.
27474 2014-02-24 Guozhi Wei <carrot@google.com>
27476 * sparseset.h (sparseset_pop): Fix the wrong index.
27478 2014-02-24 Walter Lee <walt@tilera.com>
27480 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
27481 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
27483 * common/config/tilegx/tilegx-common.c
27484 (TARGET_DEFAULT_TARGET_FLAGS): Define.
27485 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
27486 (LINK_SPEC): Ditto.
27487 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
27488 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
27489 (tilegx_gimplify_va_arg_expr): Handle big endian.
27490 (tilegx_expand_unaligned_load): Ditto.
27491 (tilegx_expand_unaligned_store): Ditto.
27492 (TARGET_RETURN_IN_MSB): New.
27493 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
27494 (TARGET_ENDIAN_DEFAULT): New.
27495 (TARGET_BIG_ENDIAN): Handle big endian.
27496 (BYTES_BIG_ENDIAN): Ditto.
27497 (WORDS_BIG_ENDIAN): Ditto.
27498 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
27499 (ENDIAN_SPEC): New.
27500 (EXTRA_SPECS): New.
27501 * config/tilegx/tilegx.md (extv): Handle big endian.
27503 (insn_st<n>): Ditto.
27504 (insn_st<n>_add<bitsuffix>): Ditto.
27505 (insn_stnt<n>): Ditto.
27506 (insn_stnt<n>_add<bitsuffix>):Ditto.
27507 (vec_interleave_highv8qi): Handle big endian.
27508 (vec_interleave_highv8qi_be): New.
27509 (vec_interleave_highv8qi_le): New.
27510 (insn_v1int_h): Handle big endian.
27511 (vec_interleave_lowv8qi): Handle big endian.
27512 (vec_interleave_lowv8qi_be): New.
27513 (vec_interleave_lowv8qi_le): New.
27514 (insn_v1int_l): Handle big endian.
27515 (vec_interleave_highv4hi): Handle big endian.
27516 (vec_interleave_highv4hi_be): New.
27517 (vec_interleave_highv4hi_le): New.
27518 (insn_v2int_h): Handle big endian.
27519 (vec_interleave_lowv4hi): Handle big endian.
27520 (vec_interleave_lowv4hi_be): New.
27521 (vec_interleave_lowv4hi_le): New.
27522 (insn_v2int_l): Handle big endian.
27523 (vec_interleave_highv2si): Handle big endian.
27524 (vec_interleave_highv2si_be): New.
27525 (vec_interleave_highv2si_le): New.
27526 (insn_v4int_h): Handle big endian.
27527 (vec_interleave_lowv2si): Handle big endian.
27528 (vec_interleave_lowv2si_be): New.
27529 (vec_interleave_lowv2si_le): New.
27530 (insn_v4int_l): Handle big endian.
27531 * config/tilegx/tilegx.opt (mbig-endian): New option.
27532 (mlittle-endian): New option.
27533 * doc/install.texi: Document tilegxbe-linux.
27534 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
27536 2014-02-24 Martin Jambor <mjambor@suse.cz>
27539 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
27540 there are no parameter descriptors.
27542 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
27544 PR rtl-optimization/60268
27545 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
27546 initialization to ...
27547 (sched_rgn_init): ... here.
27548 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
27550 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27552 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
27555 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
27557 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
27560 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27562 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
27563 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
27565 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27567 * config/microblaze/predicates.md: Add cmp_op predicate.
27568 * config/microblaze/microblaze.md: Add branch_compare instruction
27569 which uses cmp_op predicate and emits cmp insn before branch.
27570 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
27571 to microblaze_expand_conditional_branch and consolidate logic.
27572 (microblaze_expand_conditional_branch): emit branch_compare
27573 insn instead of handling cmp op separate from branch insn.
27575 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27577 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
27580 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27582 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
27583 define_insn with define_expand and new define_insn
27584 *altivec_lve<VI_char>x_internal.
27585 (altivec_stve<VI_char>x): Replace define_insn with define_expand
27586 and new define_insn *altivec_stve<VI_char>x_internal.
27587 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
27589 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
27591 (altivec_expand_stvex_be): New function.
27593 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
27595 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
27596 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
27597 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
27598 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
27600 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
27603 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
27604 instead of emit_move_insn.
27606 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27608 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
27609 vspltw with vsldoi.
27610 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
27611 gen_altivec_vsumsws.
27613 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27615 * config/rs6000/altivec.md (altivec_lvxl): Rename as
27616 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
27617 (altivec_lvxl_<mode>): New define_expand incorporating
27618 -maltivec=be semantics where needed.
27619 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
27620 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
27621 semantics where needed.
27622 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
27623 (altivec_stvx_<mode>): New define_expand incorporating
27624 -maltivec=be semantics where needed.
27625 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
27626 VM2 iterator instead of V4SI.
27627 (altivec_stvxl_<mode>): New define_expand incorporating
27628 -maltivec=be semantics where needed.
27629 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
27630 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
27631 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
27632 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
27633 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
27634 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
27635 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
27636 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
27637 ALTIVEC_BUILTIN_STVXL.
27638 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
27639 (altivec_expand_stvx_be): Likewise.
27640 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
27641 (altivec_expand_lvx_be): Likewise.
27642 (altivec_expand_stvx_be): Likewise.
27643 (altivec_expand_builtin): Add cases for
27644 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
27645 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
27646 (altivec_init_builtins): Add definitions for
27647 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
27648 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
27650 2014-02-21 Catherine Moore <clm@codesourcery.com>
27652 * doc/invoke.texi (mvirt, mno-virt): Document.
27653 * config/mips/mips.opt (mvirt): New option.
27654 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
27656 2014-02-21 Richard Biener <rguenther@suse.de>
27658 PR tree-optimization/60276
27659 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
27660 (STMT_VINFO_MIN_NEG_DIST): New macro.
27661 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
27662 STMT_VINFO_MIN_NEG_DIST.
27663 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
27664 made for negative dependence distances still hold.
27666 2014-02-21 Richard Biener <rguenther@suse.de>
27668 PR middle-end/60291
27669 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
27670 DECL_INITIAL for globals not in the current function context.
27672 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27674 PR tree-optimization/56490
27675 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
27676 * tree-ssa-uninit.c: Include params.h.
27677 (compute_control_dep_chain): Add num_calls argument, return false
27678 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
27679 num_calls to recursive call.
27680 (find_predicates): Change dep_chain into normal array,
27681 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
27682 variable and adjust compute_control_dep_chain caller.
27683 (find_def_preds): Likewise.
27685 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
27687 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
27688 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
27690 2014-02-21 Nick Clifton <nickc@redhat.com>
27692 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
27693 (pushhi1): Likewise.
27694 (popqi1): Add mode to pre_dec.
27695 (pophi1): Likewise.
27697 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27699 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
27700 mode for mask of V8SFmode permutation.
27702 2014-02-20 Richard Henderson <rth@redhat.com>
27705 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
27706 a new pseudo for OLDVAL.
27708 2014-02-20 Jakub Jelinek <jakub@redhat.com>
27711 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
27712 gen_reg_rtx if d->testing_p.
27713 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
27714 if d->testing_p and we will certainly return true.
27715 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
27718 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
27720 * emit-rtl.c (gen_reg_rtx): Assert that
27721 crtl->emit.regno_pointer_align_length is non-zero.
27723 2014-02-20 Richard Henderson <rth@redhat.com>
27726 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
27727 on failure the store back into EXPECT.
27729 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
27730 Sandra Loosemore <sandra@codesourcery.com>
27732 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
27733 * config/nios2/nios2.c (nios2_function_profiler): Add
27734 -fPIC (flag_pic == 2) support.
27735 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
27736 (nios2_large_offset_p): New function.
27737 (nios2_unspec_reloc_p): Move up position, update to use
27738 nios2_large_offset_p.
27739 (nios2_unspec_address): Remove function.
27740 (nios2_unspec_offset): New function.
27741 (nios2_large_got_address): New function.
27742 (nios2_got_address): Add large offset support.
27743 (nios2_legitimize_tls_address): Update usage of removed and new
27745 (nios2_symbol_binds_local_p): New function.
27746 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
27747 (nios2_legitimize_address): Update to use nios2_large_offset_p.
27748 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
27749 (nios2_print_operand): Merge H/L processing, add hiadj/lo
27750 processing for (const (unspec ...)).
27751 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
27753 2014-02-20 Richard Biener <rguenther@suse.de>
27755 * tree-cfg.c (replace_uses_by): Mark altered BBs before
27756 doing the substitution.
27757 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
27759 2014-02-20 Martin Jambor <mjambor@suse.cz>
27762 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
27763 info when checking whether lattices are bottom.
27765 2014-02-20 Richard Biener <rguenther@suse.de>
27767 PR middle-end/60221
27768 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
27771 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
27774 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
27775 parameter specifying the scaling.
27776 (inline_call): Update.
27777 (want_inline_recursively): Guard division by zero.
27778 (recursive_inlining): Update.
27779 * ipa-inline.h (clone_inlined_nodes): Update.
27781 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27784 * config/i386/i386.c (classify_argument): Pass structures of size
27785 64 bytes or less in register.
27787 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27788 Kirill Yukhin <kirill.yukhin@intel.com>
27790 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
27791 (_mm_rcp28_round_ss): Ditto.
27792 (_mm_rsqrt28_round_sd): Ditto.
27793 (_mm_rsqrt28_round_ss): Ditto.
27794 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
27795 (_mm_rcp14_round_ss): Ditto.
27796 (_mm_rsqrt14_round_sd): Ditto.
27797 (_mm_rsqrt14_round_ss): Ditto.
27798 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
27799 the first input operand, get rid of match_dup.
27800 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
27802 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
27804 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
27805 operand as the first input operand, set type attribute.
27806 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
27807 Set type attribute.
27808 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
27809 operand as the first input operand, set type attribute.
27811 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27813 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
27816 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
27819 * config/i386/i386.c (construct_container): Remove TFmode check
27820 for X86_64_INTEGER_CLASS.
27822 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
27825 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
27826 only when -Wpsabi is enabled.
27828 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
27831 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
27832 passing arrays in registers are the same as for structs, so remove the
27833 special case for them.
27835 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
27837 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
27838 destination type, extract only the valid bits if the source type is not
27839 integral and has a different mode.
27841 2014-02-19 Richard Biener <rguenther@suse.de>
27844 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
27847 2014-02-19 Richard Biener <rguenther@suse.de>
27850 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
27851 (ipa_modify_call_arguments): Emit an argument load explicitely and
27852 preserve virtual SSA form there and for the replacement call.
27853 Do not update SSA form nor free dominance info.
27855 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27857 * ipa.c (function_and_variable_visibility): Also clear WEAK
27858 flag when disolving COMDAT_GROUP.
27860 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27862 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
27863 * ipa-prop.c (ipa_set_jf_known_type): Return early when
27864 not devirtualizing.
27865 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
27866 do more sanity checks.
27867 (detect_type_change): Return true when giving up early.
27868 (compute_complex_assign_jump_func): Fix type parameter of
27869 ipa_set_ancestor_jf.
27870 (compute_complex_ancestor_jump_func): Likewise.
27871 (update_jump_functions_after_inlining): Fix updating of
27873 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
27875 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27877 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
27878 inline clones when edge disappears.
27880 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
27883 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
27884 Split 64-bit moves into 2 patterns. Do not allow the use of
27885 direct move for TDmode in little endian, since the decimal value
27886 has little endian bytes within a word, but the 64-bit pieces are
27887 ordered in a big endian fashion, and normal subreg's of TDmode are
27889 (mov<mode>_64bit_dm): Likewise.
27890 (movtd_64bit_nodm): Likewise.
27892 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27894 PR tree-optimization/60174
27895 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
27896 statement of an SSA_NAME that occurs in an abnormal PHI node.
27898 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27901 * final.c (SEEN_BB): Remove.
27902 (SEEN_NOTE, SEEN_EMITTED): Renumber.
27903 (final_scan_insn): Don't force_source_line on second
27904 NOTE_INSN_BASIC_BLOCK.
27906 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
27909 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
27910 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
27911 (type_natural_mode): Warn ABI change when %zmm register is not
27912 available for AVX512F vector value passing.
27914 2014-02-18 Kai Tietz <ktietz@redhat.com>
27917 * config/i386/i386.c (ix86_expand_prologue): Use value in
27918 rax register as displacement when restoring %r10 or %rax.
27919 Fix wrong offset when restoring both registers.
27921 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27923 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
27924 assertion with conditional return.
27926 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27927 Uros Bizjak <ubizjak@gmail.com>
27930 * config/i386/driver-i386.c (host_detect_local_cpu): If
27931 YMM state is not saved by the OS, also clear has_f16c. Move
27932 CPUID 0x80000001 handling before YMM state saving checking.
27934 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
27936 PR rtl-optimization/58960
27937 * haifa-sched.c (alloc_global_sched_pressure_data): New,
27938 factored out from ...
27939 (sched_init): ... here.
27940 (free_global_sched_pressure_data): New, factored out from ...
27941 (sched_finish): ... here.
27942 * sched-int.h (free_global_sched_pressure_data): Declare.
27943 * sched-rgn.c (nr_regions_initial): New static global.
27944 (haifa_find_rgns): Initialize it.
27945 (schedule_region): Disable sched-pressure for the newly
27948 2014-02-17 Richard Biener <rguenther@suse.de>
27950 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
27951 release SSA defs of pattern stmts.
27953 2014-02-17 Richard Biener <rguenther@suse.de>
27955 * tree-inline.c (expand_call_inline): Release the virtual
27956 operand defined by the call we are about to inline.
27958 2014-02-17 Richard Biener <rguenther@suse.de>
27960 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
27962 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
27963 Ilya Tocar <ilya.tocar@intel.com>
27965 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
27966 arguments order in builtin.
27967 (_mm512_permutexvar_epi64): Ditto.
27968 (_mm512_mask_permutexvar_epi64): Ditto
27969 (_mm512_maskz_permutexvar_epi32): Ditto
27970 (_mm512_permutexvar_epi32): Ditto
27971 (_mm512_mask_permutexvar_epi32): Ditto
27973 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27975 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
27976 (p8_vmrgow): Likewise.
27978 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27980 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
27983 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
27986 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
27987 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
27988 into 64-bit and 32-bit moves. On 64-bit moves, add support for
27989 using direct move instructions on ISA 2.07. Also adjust
27990 instruction length for 64-bit.
27991 (mov<mode>_64bit, TFmode/TDmode): Likewise.
27992 (mov<mode>_32bit, TFmode/TDmode): Likewise.
27994 2014-02-15 Alan Modra <amodra@gmail.com>
27998 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
27999 find_replacement on parts of insn rtl that might be reloaded.
28001 2014-02-15 Richard Biener <rguenther@suse.de>
28003 PR tree-optimization/60183
28004 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
28005 (tree_ssa_phiprop): Calculate and free post-dominators.
28007 2014-02-14 Jeff Law <law@redhat.com>
28009 PR rtl-optimization/60131
28010 * ree.c (get_extended_src_reg): New function.
28011 (combine_reaching_defs): Use it rather than assuming location of REG.
28012 (find_and_remove_re): Verify first operand of extension is
28013 a REG before adding the insns to the copy list.
28015 2014-02-14 Roland McGrath <mcgrathr@google.com>
28017 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
28018 * configure: Regenerated.
28019 * config.in: Regenerated.
28020 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
28021 instead of ASM_SHORT.
28023 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
28024 Richard Earnshaw <rearnsha@arm.com>
28026 PR rtl-optimization/59535
28027 * lra-constraints.c (process_alt_operands): Encourage alternative
28028 when unassigned pseudo class is superset of the alternative class.
28029 (inherit_reload_reg): Don't inherit when optimizing for code size.
28030 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
28031 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
28032 modes not less than 4 for Thumb1.
28034 2014-02-14 Kyle McMartin <kyle@redhat.com>
28037 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
28039 2014-02-14 Richard Biener <rguenther@suse.de>
28041 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
28042 (get_frame_arg): Drop the assert with langhook types_compatible_p.
28043 Do not strip INDIRECT_REFs.
28045 2014-02-14 Richard Biener <rguenther@suse.de>
28048 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
28049 DECL_FUNCTION_SPECIFIC_TARGET.
28050 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
28051 * tree-streamer-out.c (pack_ts_target_option): Remove.
28052 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
28053 (write_ts_function_decl_tree_pointers): Do not stream
28054 DECL_FUNCTION_SPECIFIC_TARGET.
28055 * tree-streamer-in.c (unpack_ts_target_option): Remove.
28056 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
28057 (lto_input_ts_function_decl_tree_pointers): Do not stream
28058 DECL_FUNCTION_SPECIFIC_TARGET.
28060 2014-02-14 Jakub Jelinek <jakub@redhat.com>
28062 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
28063 (get_initial_def_for_induction, vectorizable_induction): Ignore
28064 debug stmts when looking for exit_phi.
28065 (vectorizable_live_operation): Fix up condition.
28067 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
28069 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
28070 nreverse() because it changes the content of original tree list.
28072 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
28074 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
28075 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
28077 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
28079 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
28080 GNU coding standards.
28082 2014-02-13 Jakub Jelinek <jakub@redhat.com>
28085 * dwarf2out.c (gen_subprogram_die): Don't call
28086 add_calling_convention_attribute if subr_die is old_die.
28088 2014-02-13 Sharad Singhai <singhai@google.com>
28090 * doc/optinfo.texi: Fix order of nodes.
28092 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
28094 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
28095 operands[2], not operands[3].
28097 2014-02-13 Richard Biener <rguenther@suse.de>
28100 * doc/install.texi (ISL): Update recommended version to 0.12.2,
28101 mention the possibility of an in-tree build.
28102 (CLooG): Update recommended version to 0.18.1, mention the
28103 possibility of an in-tree build and clarify that the ISL
28104 bundled with CLooG does not work.
28106 2014-02-13 Jakub Jelinek <jakub@redhat.com>
28109 * expr.c (compress_float_constant): If x is a hard register,
28110 extend into a pseudo and then move to x.
28112 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
28114 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
28115 caused by bad second argument to warning_at() with -mhotpatch and
28116 nested functions (e.g. with gfortran).
28118 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
28120 * opts.c (option_name): Remove "enabled by default" rider.
28122 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
28124 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
28126 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
28127 Uros Bizjak <ubizjak@gmail.com>
28130 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
28131 * configure: Regenerated.
28133 2014-02-12 Richard Biener <rguenther@suse.de>
28135 * vec.c (vec_prefix::calculate_allocation): Move as
28136 inline variant to vec.h.
28137 (vec_prefix::calculate_allocation_1): New out-of-line version.
28138 * vec.h (vec_prefix::calculate_allocation_1): Declare.
28139 (vec_prefix::m_has_auto_buf): Rename to ...
28140 (vec_prefix::m_using_auto_storage): ... this.
28141 (vec_prefix::calculate_allocation): Inline the easy cases
28142 and dispatch to calculate_allocation_1 which doesn't need the
28144 (va_heap::reserve): Use gcc_checking_assert.
28145 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
28146 m_using_auto_storage.
28147 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
28149 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
28150 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
28151 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
28153 2014-02-12 Richard Biener <rguenther@suse.de>
28155 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
28156 when we found a dependence.
28158 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
28160 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
28162 (maybe_fold_stmt): ... into this new function.
28163 * omp-low.c (lower_omp): Update comment.
28165 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
28168 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
28171 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
28173 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
28174 identifiers in comments.
28175 (cortexa53_extra_costs): Likewise.
28176 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
28177 (cortexa7_extra_costs): Likewise.
28178 (cortexa12_extra_costs): Likewise.
28179 (cortexa15_extra_costs): Likewise.
28180 (v7m_extra_costs): Likewise.
28182 2014-02-12 Richard Biener <rguenther@suse.de>
28184 PR middle-end/60092
28185 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
28186 of posix_memalign being successful.
28187 (lower_stmt): Restrict lowering of posix_memalign to when
28188 -ftree-bit-ccp is enabled.
28190 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
28192 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
28194 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
28196 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
28198 PR rtl-optimization/60116
28199 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
28200 other_insn once the combination has been validated.
28202 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
28205 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
28207 * ipa-devirt.c: Include demangle.h
28208 (odr_violation_reported): New static variable.
28209 (add_type_duplicate): Update odr_violations.
28210 (maybe_record_node): Add completep parameter; update it.
28211 (record_target_from_binfo): Add COMPLETEP parameter;
28212 update it as needed.
28213 (possible_polymorphic_call_targets_1): Likewise.
28214 (struct polymorphic_call_target_d): Add nonconstruction_targets;
28215 rename FINAL to COMPLETE.
28216 (record_targets_from_bases): Sanity check we found the binfo;
28217 fix COMPLETEP updating.
28218 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
28219 parameter, fix computing of COMPLETEP.
28220 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
28221 at LTO time do demangling.
28222 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
28223 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
28225 (gimple_get_virt_method_for_binfo): Likewise.
28226 * gimple-fold.h (gimple_get_virt_method_for_binfo,
28227 gimple_get_virt_method_for_vtable): Update prototypes.
28229 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
28232 * genautomata.c (add_presence_absence): Fix typo with
28233 {final_}presence_list.
28235 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
28238 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
28239 for VSX/Altivec vectors that land in GPR registers.
28241 2014-02-11 Richard Henderson <rth@redhat.com>
28242 Jakub Jelinek <jakub@redhat.com>
28245 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
28246 around drhs if type conversion to lacc->type is not useless.
28248 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28250 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
28252 (cortex-a57.cortex-a53): Likewise.
28253 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
28255 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28257 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
28260 2014-02-11 Renlin Li <Renlin.Li@arm.com>
28262 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
28263 add_options_for_arm_vfp3.
28265 2014-02-11 Jeff Law <law@redhat.com>
28267 PR middle-end/54041
28268 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
28269 object with an undesirable mode.
28271 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28274 * config/i386/sol2-9.h: New file.
28275 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
28276 *-*-solaris2.9*): Use it.
28278 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28280 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
28281 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
28283 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28285 * config/microblaze/microblaze.c: Extend mcpu version format
28287 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
28289 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
28291 2014-02-10 Richard Henderson <rth@redhat.com>
28294 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
28295 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
28296 ms-abi vs -mno-accumulate-outgoing-args.
28297 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
28298 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
28301 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
28303 PR middle-end/60080
28304 * cfgexpand.c (expand_asm_operands): Attach source location to
28305 ASM_INPUT rtx objects.
28306 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
28308 2014-02-10 Nick Clifton <nickc@redhat.com>
28310 * config/mn10300/mn10300.c (popcount): New function.
28311 (mn10300_expand_prologue): Include saved registers in stack usage
28314 2014-02-10 Jeff Law <law@redhat.com>
28316 PR middle-end/52306
28317 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
28318 when changing the SET_DEST of a prior insn to avoid an input reload.
28320 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
28322 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
28323 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
28324 -mcall-openbsd, or -mcall-linux.
28325 (CC1_ENDIAN_BIG_SPEC): Remove.
28326 (CC1_ENDIAN_LITTLE_SPEC): Remove.
28327 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28328 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
28329 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
28330 and %cc1_endian_default.
28331 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28333 2014-02-10 Richard Biener <rguenther@suse.de>
28335 PR tree-optimization/60115
28336 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
28337 MEM_REF handling. Properly verify that the accesses are not
28338 out of the objects bound.
28340 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28342 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
28345 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
28347 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
28348 proper constants and fix formatting.
28349 (possible_polymorphic_call_targets): Fix formatting.
28351 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
28352 Ilya Tocar <ilya.tocar@intel.com>
28354 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
28355 (_mm512_loadu_epi32): Renamed into...
28356 (_mm512_loadu_si512): This.
28357 (_mm512_storeu_epi32): Renamed into...
28358 (_mm512_storeu_si512): This.
28359 (_mm512_maskz_ceil_ps): Removed.
28360 (_mm512_maskz_ceil_pd): Ditto.
28361 (_mm512_maskz_floor_ps): Ditto.
28362 (_mm512_maskz_floor_pd): Ditto.
28363 (_mm512_floor_round_ps): Ditto.
28364 (_mm512_floor_round_pd): Ditto.
28365 (_mm512_ceil_round_ps): Ditto.
28366 (_mm512_ceil_round_pd): Ditto.
28367 (_mm512_mask_floor_round_ps): Ditto.
28368 (_mm512_mask_floor_round_pd): Ditto.
28369 (_mm512_mask_ceil_round_ps): Ditto.
28370 (_mm512_mask_ceil_round_pd): Ditto.
28371 (_mm512_maskz_floor_round_ps): Ditto.
28372 (_mm512_maskz_floor_round_pd): Ditto.
28373 (_mm512_maskz_ceil_round_ps): Ditto.
28374 (_mm512_maskz_ceil_round_pd): Ditto.
28375 (_mm512_expand_pd): Ditto.
28376 (_mm512_expand_ps): Ditto.
28377 * config/i386/i386.c (ix86_builtins): Remove
28378 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
28379 (bdesc_args): Ditto.
28380 * config/i386/predicates.md (const1256_operand): New.
28381 (const_1_to_2_operand): Ditto.
28382 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
28383 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
28384 (*avx512pf_gatherpf<mode>sf): Ditto.
28385 (avx512pf_gatherpf<mode>df): Ditto.
28386 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28387 (*avx512pf_gatherpf<mode>df): Ditto.
28388 (avx512pf_scatterpf<mode>sf): Ditto.
28389 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28390 (*avx512pf_scatterpf<mode>sf): Ditto.
28391 (avx512pf_scatterpf<mode>df): Ditto.
28392 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28393 (*avx512pf_scatterpf<mode>df): Ditto.
28394 (avx512f_expand<mode>): Removed.
28395 (<shift_insn><mode>3<mask_name>): Change predicate type.
28397 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28399 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
28400 not at the end of datarefs vector use ordered_remove to avoid
28401 reordering datarefs vector.
28404 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
28405 mark local addressable non-static vars as GOVD_PRIVATE
28406 instead of GOVD_LOCAL.
28407 * omp-low.c (lower_omp_for): Move gimple_bind_vars
28408 and BLOCK_VARS of gimple_bind_block to new_stmt rather
28411 PR middle-end/60092
28412 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
28413 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
28414 assume_aligned or alloc_align attributes.
28415 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
28416 arguments. Handle also assume_aligned and alloc_align attributes.
28417 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
28418 calls to functions with assume_aligned or alloc_align attributes.
28419 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
28421 2014-02-08 Terry Guo <terry.guo@arm.com>
28423 * doc/invoke.texi: Document ARM -march=armv7e-m.
28425 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28427 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
28428 flag on __cilkrts_rethrow builtin.
28431 * ipa-cp.c (determine_versionability): Fail at -O0
28432 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
28433 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
28436 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28439 * tree-inline.c (copy_forbidden): Fail for
28440 __attribute__((optimize (0))) functions.
28442 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28444 * varpool.c: Include pointer-set.h.
28445 (varpool_remove_unreferenced_decls): Variables in other partitions
28446 will not be output; be however careful to not lose information
28447 about partitioning.
28449 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28451 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
28452 lookup in the vtable constructor.
28454 2014-02-07 Jeff Law <law@redhat.com>
28457 * config/m68k/m68k.md (ashldi_extsi): Turn into a
28458 define_insn_and_split.
28460 * ipa-inline.c (inline_small_functions): Fix typos.
28462 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28464 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
28465 (s390_can_use_return_insn): Declare.
28466 * config/s390/s390.h (EPILOGUE_USES): Define.
28467 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
28469 (s390_chunkify_start): Handle return JUMP_LABELs.
28470 (s390_early_mach): Emit a main_pool instruction on the entry edge.
28471 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
28472 (s390_can_use_return_insn): New functions.
28473 (s390_fix_long_loop_prediction): Handle conditional returns.
28474 (TARGET_SET_UP_BY_PROLOGUE): Define.
28475 * config/s390/s390.md (ANY_RETURN): New code iterator.
28476 (*creturn, *csimple_return, return, simple_return): New patterns.
28478 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28480 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
28481 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
28482 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
28483 REG_CFA_RESTORE list when deciding not to restore a register.
28485 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28487 * config/s390/s390.c: Include tree-pass.h and context.h.
28488 (s390_early_mach): New function, split out from...
28489 (s390_emit_prologue): ...here.
28490 (pass_data_s390_early_mach): New pass structure.
28491 (pass_s390_early_mach): New class.
28492 (s390_option_override): Create and register early_mach pass.
28493 Move to end of file.
28495 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28497 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
28498 to match for the exit block.
28500 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28502 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
28503 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
28504 Reject misaligned operands.
28506 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28508 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
28510 2014-02-07 Richard Biener <rguenther@suse.de>
28512 PR middle-end/60092
28513 * gimple-low.c (lower_builtin_posix_memalign): New function.
28514 (lower_stmt): Call it to lower posix_memalign in a way
28515 to make alignment info accessible.
28517 2014-02-07 Jakub Jelinek <jakub@redhat.com>
28520 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
28521 __builtin_setjmp_receiver.
28523 2014-02-07 Richard Biener <rguenther@suse.de>
28525 PR middle-end/60092
28526 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
28527 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
28528 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
28529 Handle BUILT_IN_POSIX_MEMALIGN.
28530 (find_func_clobbers): Likewise.
28531 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
28532 (call_may_clobber_ref_p_1): Likewise.
28534 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28537 * ipa-devirt.c (record_target_from_binfo): Remove overactive
28540 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28543 * lto-cgraph.c (lto_output_node): Use
28544 symtab_get_symbol_partitioning_class.
28545 (lto_output_varpool_node): likewise.
28546 (symtab_get_symbol_partitioning_class): Move here from
28547 lto/lto-partition.c
28548 * cgraph.h (symbol_partitioning_class): Likewise.
28549 (symtab_get_symbol_partitioning_class): Declare.
28551 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28553 * ggc.h (ggc_internal_cleared_alloc): New macro.
28554 * vec.h (vec_safe_copy): Handle memory stats.
28555 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
28556 * target-globals.c (save_target_globals): Likewise.
28558 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28561 * expr.c (emit_move_resolve_push): Export; be bit more selective
28562 on when to clear alias set.
28563 * expr.h (emit_move_resolve_push): Declare.
28564 * function.h (struct function): Add tail_call_marked.
28565 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
28566 * config/i386/i386-protos.h (ix86_expand_push): Remove.
28567 * config/i386/i386.md (TImode move expander): De not call
28569 (FP push expanders): Preserve memory attributes.
28570 * config/i386/sse.md (push<mode>1): Remove.
28571 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
28572 (ix86_expand_push): Remove.
28573 * config/i386/mmx.md (push<mode>1): Remove.
28575 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28577 PR rtl-optimization/60030
28578 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
28579 lopart with paradoxical subreg before shifting it up by hprec.
28581 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28583 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
28584 Remove extra newline at end of file.
28585 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
28586 (arm_issue_rate): Handle cortexa57.
28587 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
28588 (cortex-a57.cortex-a53): Likewise.
28590 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28593 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
28594 don't record in REG_FRAME_RELATED_EXPR registers not set in that
28596 (arm_expand_prologue): Adjust all callers.
28597 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
28598 info, registers also at the lowest numbered registers side. Use
28599 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
28603 * var-tracking.c (adjust_mems): Before adding a SET to
28604 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
28606 2014-02-06 Alan Modra <amodra@gmail.com>
28609 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
28610 change SDmode to DDmode when lra_in_progress.
28612 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28614 PR middle-end/59150
28615 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
28616 free_data_ref on the dr first, and before goto again also set dr
28617 to the next dr. For simd_lane_access, free old datarefs[i] before
28618 overwriting it. For get_vectype_for_scalar_type failure, don't
28619 free_data_ref if simd_lane_access.
28621 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
28624 * tree.h (opts_for_fn): New inline function.
28625 (opt_for_fn): Define.
28626 * config/i386/i386.c (ix86_function_regparm): Use
28627 opt_for_fn (decl, optimize) instead of optimize.
28629 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
28631 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
28632 for SYMBOL_REF in large memory model.
28634 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28636 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
28637 and crypto support.
28638 (cortex-a57): Likewise.
28639 (cortex-a57.cortex-a53): Likewise.
28641 2014-02-06 Yury Gribov <y.gribov@samsung.com>
28642 Kugan Vivekanandarajah <kuganv@linaro.org>
28644 * config/arm/arm.c (arm_vector_alignment_reachable): Check
28646 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
28648 2014-02-06 Richard Biener <rguenther@suse.de>
28650 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
28651 set_loop_copy and initialize_original_copy_tables.
28653 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
28655 * config/aarch64/aarch64-simd.md
28656 (aarch64_ashr_simddi): Change QI to SI.
28658 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28659 Jakub Jelinek <jakub@redhat.com>
28661 PR middle-end/60013
28662 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
28665 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28667 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
28668 CODE_FOR_altivec_vpku[hw]um to
28669 CODE_FOR_altivec_vpku[hw]um_direct.
28670 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
28671 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
28672 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
28673 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
28675 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28677 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
28678 generation for -maltivec=be.
28679 (altivec_vsumsws): Simplify redundant test.
28681 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28683 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
28684 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
28685 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
28686 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
28687 gen_altivec_vpkuwum.
28688 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
28690 (altivec_vpks<VI_char>ss): Likewise.
28691 (altivec_vpks<VI_char>us): Likewise.
28692 (altivec_vpku<VI_char>us): Likewise.
28693 (altivec_vpku<VI_char>um): Likewise.
28694 (altivec_vpku<VI_char>um_direct): New (copy of
28695 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
28697 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
28698 target is little endian and -maltivec=be is not specified.
28699 (*altivec_vupkhs<VU_char>_direct): New (copy of
28700 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
28701 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
28702 target is little endian and -maltivec=be is not specified.
28703 (*altivec_vupkls<VU_char>_direct): New (copy of
28704 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
28705 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
28706 little endian and -maltivec=be is not specified.
28707 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
28708 little endian and -maltivec=be is not specified.
28710 2014-02-05 Richard Henderson <rth@redhat.com>
28713 * combine-stack-adj.c: Revert r206943.
28714 * sched-int.h (struct deps_desc): Add last_args_size.
28715 * sched-deps.c (init_deps): Initialize it.
28716 (sched_analyze_insn): Add OUTPUT dependencies between insns that
28717 contain REG_ARGS_SIZE notes.
28719 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28721 * lto-cgraph.c (asm_nodes_output): Make global.
28722 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
28723 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
28724 (driver_handle_option): Handle OPT_fwpa.
28726 2014-02-05 Jakub Jelinek <jakub@redhat.com>
28729 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
28730 a comment typo and formatting issue. If odr_hash hasn't been
28731 created, return vNULL and set *completep to false.
28733 PR middle-end/57499
28734 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
28735 bb with no successors.
28737 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
28740 * doc/invoke.texi (-march): Clarify documentation for ARM.
28741 (-mtune): Likewise.
28744 2014-02-05 Richard Biener <rguenther@suse.de>
28746 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
28747 when not vectorizing because of too many alias checks.
28748 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
28749 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
28751 2014-02-05 Nick Clifton <nickc@redhat.com>
28753 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
28754 accept extended registers in any mode when compiling for the MN10300.
28756 2014-02-05 Yury Gribov <y.gribov@samsung.com>
28758 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
28759 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
28760 sanitization attributes.
28761 (can_inline_edge_p): Likewise.
28762 (sanitize_attrs_match_for_inline_p): New function.
28764 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28766 * ipa-prop.c (detect_type_change): Shor circuit testing of
28767 type changes on THIS pointer.
28769 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
28772 * config/pa/pa.c (legitimize_tls_address): Return original address
28773 if not passed a SYMBOL_REF rtx.
28774 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
28776 (pa_emit_move_sequence): Simplify TLS source operands.
28777 (pa_legitimate_constant_p): Reject all TLS constants.
28778 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
28779 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
28781 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28783 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
28784 groups when we know they are controlled by LTO.
28785 * varasm.c (default_binds_local_p_1): If object is in other partition,
28786 it will be resolved locally.
28788 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28790 * config/host-linux.c (linux_gt_pch_use_address): Don't
28791 use SSIZE_MAX because it is not always defined.
28793 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
28796 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
28797 threshold for pseudo splitting.
28798 (update_ebb_live_info): Process call argument hard registers and
28799 hard registers from insn definition too.
28800 (max_small_class_regs_num): New constant.
28801 (inherit_in_ebb): Update live hard regs through EBBs. Update
28802 reloads_num only for small register classes. Don't split for
28805 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
28808 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
28811 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28813 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
28814 visibility is safe.
28816 2014-02-04 Marek Polacek <polacek@redhat.com>
28818 * gdbinit.in (pel): Define.
28820 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28822 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
28825 2014-02-04 Richard Biener <rguenther@suse.de>
28828 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
28829 in function context local.
28830 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
28831 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
28832 similar to LTO_imported_decl_ref.
28834 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28836 PR tree-optimization/60002
28837 * cgraphclones.c (build_function_decl_skip_args): Clear
28838 DECL_LANG_SPECIFIC.
28840 PR tree-optimization/60023
28841 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
28842 false to gsi_replace.
28843 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
28844 has been in some EH region and vec_stmt could throw, add
28845 vec_stmt into the same EH region.
28846 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
28847 has no lhs, ignore it.
28848 * internal-fn.c (expand_MASK_LOAD): Likewise.
28851 * tree-inline.c (copy_forbidden): Fail for
28852 __attribute__((optimize (0))) functions.
28855 * omp-low.c (simd_clone_struct_copy): If from->inbranch
28856 is set, copy one less argument.
28857 (expand_simd_clones): Don't subtract clone_info->inbranch
28858 from simd_clone_struct_alloc argument.
28860 PR rtl-optimization/57915
28861 * recog.c (simplify_while_replacing): If all unary/binary/relational
28862 operation arguments are constant, attempt to simplify those.
28864 PR middle-end/59261
28865 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
28866 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
28868 2014-02-04 Richard Biener <rguenther@suse.de>
28870 PR tree-optimization/60012
28871 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
28872 TBAA disambiguation to all DDRs.
28874 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28877 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
28878 (LINK_SPEC): Use it for -shared, -shared-libgcc.
28880 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28883 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
28885 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28887 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
28888 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
28890 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28893 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
28894 to figure out targets of polymorphic calls with known decl.
28895 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28896 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
28897 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
28898 (get_polymorphic_call_info): ... here.
28899 (get_polymorphic_call_info_from_invariant): New function.
28901 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28903 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
28904 lookup via vtable pointer; check for type consistency
28905 and turn inconsitent facts into UNREACHABLE.
28906 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28907 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
28908 type inconsistent querries; return UNREACHABLE instead.
28910 2014-02-03 Richard Henderson <rth@twiddle.net>
28913 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
28914 already processed this node.
28915 (normalize_one_pred_1): Pass along mark_set.
28916 (normalize_one_pred): Create and destroy a pointer_set_t.
28917 (normalize_one_pred_chain): Likewise.
28919 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
28921 PR gcov-profile/58602
28922 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
28924 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28927 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
28928 -fno-devirtualize; try to devirtualize by the knowledge of
28929 virtual table pointer given by aggregate propagation.
28930 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28931 (ipa_print_node_jump_functions): Dump also offset that
28932 is relevant for polymorphic calls.
28933 (determine_known_aggregate_parts): Add arg_type parameter; use it
28934 instead of determining the type from pointer type.
28935 (ipa_compute_jump_functions_for_edge): Update call of
28936 determine_known_aggregate_parts.
28937 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
28938 (gimple_get_virt_method_for_binfo): ... here; simplify using
28939 vtable_pointer_value_to_vtable.
28940 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
28941 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
28942 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
28943 (vtable_pointer_value_to_vtable): Break out from ...; handle also
28945 (vtable_pointer_value_to_binfo): ... here.
28946 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
28948 2014-02-03 Teresa Johnson <tejohnson@google.com>
28950 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
28951 redef of outer loop index variable.
28953 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
28957 * doc/extend.texi (Function Attributes): Typo.
28959 2014-02-03 Cong Hou <congh@google.com>
28961 PR tree-optimization/60000
28962 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
28963 if the vectorized statement is a store. A store statement can only
28964 appear at the end of pattern statements.
28966 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28968 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
28969 (ix86_option_override_internal): Default long double to 64-bit for
28970 32-bit Bionic and to 128-bit for 64-bit Bionic.
28972 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
28973 TARGET_LONG_DOUBLE_128 is true.
28974 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
28976 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
28977 (mlong-double-64): Negate -mlong-double-128.
28978 (mlong-double-128): New option.
28980 * config/i386/i386-c.c (ix86_target_macros): Define
28981 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
28983 * doc/invoke.texi: Document -mlong-double-128.
28985 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28987 PR rtl-optimization/60024
28988 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
28990 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
28992 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
28994 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
28996 PR rtl-optimization/57662
28997 * sel-sched.c (code_motion_path_driver): Do not mark already not
28998 existing blocks in the visiting bitmap.
29000 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
29002 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
29003 on the insn being emitted.
29005 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
29006 Will Deacon <will.deacon@arm.com>
29008 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
29010 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29012 * config/arm/arm-tables.opt: Regenerate.
29014 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29016 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
29017 for vector types other than V16QImode.
29018 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
29019 define_expand, and call altivec_expand_vec_perm_le when producing
29020 code with little endian element order.
29021 (*altivec_vperm_<mode>_internal): New insn having previous
29022 behavior of altivec_vperm_<mode>.
29023 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
29024 altivec_expand_vec_perm_le when producing code with little endian
29026 (*altivec_vperm_<mode>_uns_internal): New insn having previous
29027 behavior of altivec_vperm_<mode>_uns.
29029 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29031 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
29032 (altivec_vsumsws): Add handling for -maltivec=be with a little
29034 (altivec_vsumsws_direct): New.
29035 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
29036 gen_altivec_vsumsws.
29038 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
29040 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
29041 vtable_pointer_value_to_binfo): New functions.
29042 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
29043 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
29045 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
29047 * config/nios2/nios2.md (load_got_register): Initialize GOT
29048 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
29049 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
29051 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
29053 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
29054 preserverd by passthrough, do not propagate the type.
29056 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29058 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
29059 (mips_atomic_assign_expand_fenv): New function.
29060 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
29062 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29064 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
29065 (__builtin_mips_set_fcsr): Likewise.
29066 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
29067 MIPS_USI_FTYPE_VOID.
29068 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
29069 (mips16_expand_set_fcsr): Likewise.
29070 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
29071 (mips16_set_fcsr_stub): Likewise.
29072 (mips16_get_fcsr_one_only_stub): New class.
29073 (mips16_set_fcsr_one_only_stub): Likewise.
29074 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
29075 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
29076 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
29077 (hard_float): New availability predicate.
29078 (mips_builtins): Add get_fcsr and set_fcsr.
29079 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
29080 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
29081 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
29082 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
29083 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
29086 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
29088 * config/mips/mips.c (mips_one_only_stub): New class.
29089 (mips_need_mips16_rdhwr_p): Replace with...
29090 (mips16_rdhwr_stub): ...this new variable.
29091 (mips16_stub_call_address): New function.
29092 (mips16_rdhwr_one_only_stub): New class.
29093 (mips_expand_thread_pointer): Use mips16_stub_call_address.
29094 (mips_output_mips16_rdhwr): Delete.
29095 (mips_finish_stub): New function.
29096 (mips_code_end): Use it to handle rdhwr stubs.
29098 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
29101 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
29102 when calculating size of integer atomic types.
29104 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
29106 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
29108 2014-02-01 Jakub Jelinek <jakub@redhat.com>
29110 PR tree-optimization/60003
29111 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
29112 * profile.c (branch_prob): Use gimple_call_builtin_p
29113 to check for BUILT_IN_SETJMP_RECEIVER.
29114 * tree-inline.c (copy_bb): Call notice_special_calls.
29116 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
29119 * lra-constraints.c (process_alt_operands): Update reload_sum only
29122 2014-01-31 Richard Henderson <rth@redhat.com>
29124 PR middle-end/60004
29125 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
29126 until after else_eh is processed.
29128 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
29130 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
29131 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
29132 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
29133 in smmintrin.h, remove them.
29134 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
29135 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
29136 * config/i386/i386.md (ROUND_SAE): Fix value.
29137 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
29138 (const48_operand): New.
29139 * config/i386/subst.md (round), (round_expand): Use
29140 const_4_or_8_to_11_operand.
29141 (round_saeonly), (round_saeonly_expand): Use const48_operand.
29143 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
29145 * config/i386/constraints.md (Yk): Swap meaning with k.
29146 * config/i386/i386.md (movhi_internal): Change Yk to k.
29147 (movqi_internal): Ditto.
29148 (*k<logic><mode>): Ditto.
29151 (kandn<mode>): Ditto.
29152 (*<code>hi_1): Ditto.
29153 (*<code>qi_1): Ditto.
29154 (kxnor<mode>): Ditto.
29155 (kortestzhi): Ditto.
29156 (kortestchi): Ditto.
29158 (*one_cmplhi2_1): Ditto.
29159 (*one_cmplqi2_1): Ditto.
29160 * config/i386/sse.md (): Change k to Yk.
29161 (avx512f_load<mode>_mask): Ditto.
29162 (avx512f_blendm<mode>): Ditto.
29163 (avx512f_store<mode>_mask): Ditto.
29164 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
29165 (avx512f_storedqu<mode>_mask): Ditto.
29166 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
29168 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
29169 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
29170 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
29171 (avx512f_maskcmp<mode>3): Ditto.
29172 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
29173 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
29174 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
29175 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
29176 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
29177 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
29178 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
29179 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
29180 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
29181 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
29182 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
29183 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
29184 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
29185 (vec_extract_lo_<mode>_maskm): Ditto.
29186 (vec_extract_hi_<mode>_maskm): Ditto.
29187 (avx512f_vternlog<mode>_mask): Ditto.
29188 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
29189 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
29190 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
29191 (avx512f_<code>v8div16qi2_mask): Ditto.
29192 (avx512f_<code>v8div16qi2_mask_store): Ditto.
29193 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
29194 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
29195 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
29196 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
29197 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
29198 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29199 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
29200 (*avx512pf_scatterpf<mode>df_mask): Ditto.
29201 (avx512cd_maskb_vec_dupv8di): Ditto.
29202 (avx512cd_maskw_vec_dupv16si): Ditto.
29203 (avx512f_vpermi2var<mode>3_maskz): Ditto.
29204 (avx512f_vpermi2var<mode>3_mask): Ditto.
29205 (avx512f_vpermi2var<mode>3_mask): Ditto.
29206 (avx512f_vpermt2var<mode>3_maskz): Ditto.
29207 (*avx512f_gathersi<mode>): Ditto.
29208 (*avx512f_gathersi<mode>_2): Ditto.
29209 (*avx512f_gatherdi<mode>): Ditto.
29210 (*avx512f_gatherdi<mode>_2): Ditto.
29211 (*avx512f_scattersi<mode>): Ditto.
29212 (*avx512f_scatterdi<mode>): Ditto.
29213 (avx512f_compress<mode>_mask): Ditto.
29214 (avx512f_compressstore<mode>_mask): Ditto.
29215 (avx512f_expand<mode>_mask): Ditto.
29216 * config/i386/subst.md (mask): Change k to Yk.
29217 (mask_scalar_merge): Ditto.
29220 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
29222 * doc/extend.texi (Vector Extensions): Document ?: in C++.
29224 2014-01-31 Richard Biener <rguenther@suse.de>
29226 PR middle-end/59990
29227 * builtins.c (fold_builtin_memory_op): Make sure to not
29228 use a floating-point mode or a boolean or enumeral type for
29229 the copy operation.
29231 2014-01-30 DJ Delorie <dj@redhat.com>
29233 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
29234 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
29235 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
29236 whenever main() has an epilogue.
29238 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29240 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
29241 unused variable "field".
29242 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
29243 (vsx_mergeh_<mode>): Likewise.
29244 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
29245 (altivec_vmrghh): Likewise.
29246 (altivec_vmrghw): Likewise.
29247 (altivec_vmrglb): Likewise.
29248 (altivec_vmrglh): Likewise.
29249 (altivec_vmrglw): Likewise.
29250 (altivec_vspltb): Add missing uses.
29251 (altivec_vsplth): Likewise.
29252 (altivec_vspltw): Likewise.
29253 (altivec_vspltsf): Likewise.
29255 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29258 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
29259 frame related instructions.
29261 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
29263 PR rtl-optimization/59959
29264 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
29265 any reload of register whose subreg is invalid.
29267 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29269 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
29270 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
29271 Add missing return type - void.
29273 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29275 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
29276 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
29277 remove element index adjustment for endian (now handled in vsx.md
29279 (altivec_expand_vec_perm_const): Use
29280 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
29281 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
29282 (vsx_xxspltw_<mode>): Adjust element index for little endian.
29283 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
29284 define_expand and a new define_insn *altivec_vspltb_internal;
29285 adjust for -maltivec=be on a little endian target.
29286 (altivec_vspltb_direct): New.
29287 (altivec_vsplth): Divide into a define_expand and a new
29288 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
29289 little endian target.
29290 (altivec_vsplth_direct): New.
29291 (altivec_vspltw): Divide into a define_expand and a new
29292 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
29293 little endian target.
29294 (altivec_vspltw_direct): New.
29295 (altivec_vspltsf): Divide into a define_expand and a new
29296 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
29297 a little endian target.
29299 2014-01-30 Richard Biener <rguenther@suse.de>
29301 PR tree-optimization/59993
29302 * tree-ssa-forwprop.c (associate_pointerplus): Check we
29303 can propagate form the earlier stmt and avoid the transform
29304 when the intermediate result is needed.
29306 2014-01-30 Alangi Derick <alangiderick@gmail.com>
29308 * README.Portability: Fix typo.
29310 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
29312 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
29313 comparison_operator with ordered_comparison_operator.
29315 2014-01-30 Nick Clifton <nickc@redhat.com>
29317 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
29318 Rename to mn10300_store_multiple_regs.
29319 * config/mn10300/mn10300.c: Likewise.
29320 * config/mn10300/mn10300.md (store_movm): Fix typo: call
29321 store_multiple_regs.
29322 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
29323 Call mn10300_store_multiple_regs.
29325 2014-01-30 Nick Clifton <nickc@redhat.com>
29326 DJ Delorie <dj@redhat.com>
29328 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
29329 %fp 2 to keep registers after it properly word-aligned.
29330 (rl78_alloc_physical_registers_umul): Handle the case where both
29331 input operands are the same.
29333 2014-01-30 Richard Biener <rguenther@suse.de>
29335 PR tree-optimization/59903
29336 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
29339 2014-01-30 Jason Merrill <jason@redhat.com>
29342 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
29345 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
29347 2014-01-30 Richard Biener <rguenther@suse.de>
29349 PR tree-optimization/59951
29350 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
29352 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
29355 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
29356 SFmode to DFmode case.
29358 2014-01-29 DJ Delorie <dj@redhat.com>
29360 * config/msp430/msp430.opt (-minrt): New.
29361 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
29363 (ENDFILE_SPEC): Likewise.
29365 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
29367 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
29368 (estimate_function_body_sizes): Use it.
29370 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
29373 * dwarf2out.c (is_cxx_auto): New.
29374 (is_base_type): Use it.
29375 (gen_type_die_with_usage): Likewise.
29377 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29379 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
29380 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
29381 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
29382 -maltivec=be with LE targets.
29383 (vsx_mergeh_<mode>): Likewise.
29384 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
29385 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
29386 (altivec_vmrghb): Replace with define_expand and new
29387 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
29388 (altivec_vmrghb_direct): New define_insn.
29389 (altivec_vmrghh): Replace with define_expand and new
29390 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
29391 (altivec_vmrghh_direct): New define_insn.
29392 (altivec_vmrghw): Replace with define_expand and new
29393 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
29394 (altivec_vmrghw_direct): New define_insn.
29395 (*altivec_vmrghsf): Adjust for endianness.
29396 (altivec_vmrglb): Replace with define_expand and new
29397 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
29398 (altivec_vmrglb_direct): New define_insn.
29399 (altivec_vmrglh): Replace with define_expand and new
29400 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
29401 (altivec_vmrglh_direct): New define_insn.
29402 (altivec_vmrglw): Replace with define_expand and new
29403 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
29404 (altivec_vmrglw_direct): New define_insn.
29405 (*altivec_vmrglsf): Adjust for endianness.
29406 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29407 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29408 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29409 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29410 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29411 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29412 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29413 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29415 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
29417 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
29418 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
29421 2014-01-29 Richard Biener <rguenther@suse.de>
29423 PR tree-optimization/58742
29424 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
29425 associate_pointerplus_align.
29426 (associate_pointerplus_diff): New function.
29427 (associate_pointerplus): Likewise. Call associate_pointerplus_align
29428 and associate_pointerplus_diff.
29430 2014-01-29 Richard Biener <rguenther@suse.de>
29432 * lto-streamer.h (LTO_major_version): Bump to 3.
29433 (LTO_minor_version): Reset to 0.
29435 2014-01-29 Renlin Li <Renlin.Li@arm.com>
29437 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
29438 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
29439 (arm_file_start): Generate correct asm header for armv7ve.
29440 * config/arm/bpabi.h: Add multilib support for armv7ve.
29441 * config/arm/driver-arm.c: Change the architectures of cortex-a7
29442 and cortex-a15 to armv7ve.
29443 * config/arm/t-aprofile: Add multilib support for armv7ve.
29444 * doc/invoke.texi: Document -march=armv7ve.
29446 2014-01-29 Richard Biener <rguenther@suse.de>
29448 PR tree-optimization/58742
29449 * tree-ssa-forwprop.c (associate_plusminus): Return true
29450 if we changed sth, defer EH cleanup to ...
29451 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
29452 (simplify_mult): New function.
29454 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29456 PR middle-end/59917
29457 PR tree-optimization/59920
29458 * tree.c (build_common_builtin_nodes): Remove
29459 __builtin_setjmp_dispatcher initialization.
29460 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
29461 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
29462 instead of gsi_after_labels + manually skipping debug stmts.
29463 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
29464 ignore bbs with IFN_ABNORMAL_DISPATCHER.
29465 * tree-inline.c (copy_edges_for_bb): Remove
29466 can_make_abnormal_goto argument, instead add abnormal_goto_dest
29467 argument. Ignore computed_goto_p stmts. Don't call
29468 make_abnormal_goto_edges. If a call might need abnormal edges
29469 for non-local gotos, see if it already has an edge to
29470 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
29471 with true argument, don't do anything then, otherwise add
29472 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
29473 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
29475 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
29476 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
29477 (lower_stmt): Don't set data->calls_builtin_setjmp.
29478 (lower_builtin_setjmp): Adjust comment.
29479 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
29480 * tree-cfg.c (found_computed_goto): Remove.
29481 (factor_computed_gotos): Remove.
29482 (make_goto_expr_edges): Return bool, true for computed gotos.
29483 Don't call make_abnormal_goto_edges.
29484 (build_gimple_cfg): Don't set found_computed_goto, don't call
29485 factor_computed_gotos.
29486 (computed_goto_p): No longer static.
29487 (make_blocks): Don't set found_computed_goto.
29488 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
29489 (make_edges): If make_goto_expr_edges returns true, push bb
29490 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
29491 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
29492 vector. Record mapping between bbs and OpenMP regions if there
29493 are any, adjust make_gimple_omp_edges caller. Call
29494 handle_abnormal_edges.
29495 (make_abnormal_goto_edges): Remove.
29496 * tree-cfg.h (make_abnormal_goto_edges): Remove.
29497 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
29498 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
29499 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
29500 * internal-fn.def (ABNORMAL_DISPATCHER): New.
29501 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
29502 filling *region also set *region_idx to (*region)->entry->index.
29505 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
29506 For REGs set ORIGINAL_REGNO.
29508 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
29510 * doc/md.texi: Mention that a target shouldn't implement
29511 vec_widen_(s|u)mul_even/odd pair if it is less efficient
29514 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29516 PR tree-optimization/59594
29517 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
29518 a copy of the datarefs vector rather than the vector itself.
29520 2014-01-28 Jason Merrill <jason@redhat.com>
29523 * dwarf2out.c (auto_die): New static.
29524 (gen_type_die_with_usage): Handle C++1y 'auto'.
29525 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
29528 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
29531 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
29532 (SPEC_X32): Likewise.
29533 (SPEC_64): Likewise.
29534 * config/i386/i386.c (ix86_option_override_internal): Turn off
29535 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
29537 (x86_file_start): Output .code16gcc for TARGET_16BIT.
29538 * config/i386/i386.h (TARGET_16BIT): New macro.
29539 (TARGET_16BIT_P): Likewise.
29540 * config/i386/i386.opt: Add m16.
29541 * doc/invoke.texi: Document -m16.
29543 2014-01-28 Jakub Jelinek <jakub@redhat.com>
29545 PR preprocessor/59935
29546 * input.c (location_get_source_line): Bail out on when line number
29547 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
29549 2014-01-28 Richard Biener <rguenther@suse.de>
29551 PR tree-optimization/58742
29552 * tree-ssa-forwprop.c (associate_plusminus): Handle
29553 pointer subtraction of the form (T)(P + A) - (T)P.
29555 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29557 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
29560 2014-01-28 Richard Biener <rguenther@suse.de>
29563 2014-01-28 Richard Biener <rguenther@suse.de>
29565 PR rtl-optimization/45364
29566 PR rtl-optimization/59890
29567 * var-tracking.c (local_get_addr_clear_given_value): Handle
29568 already cleared slot.
29569 (val_reset): Handle not allocated local_get_addr_cache.
29570 (vt_find_locations): Use post-order on the inverted CFG.
29572 2014-01-28 Richard Biener <rguenther@suse.de>
29574 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
29576 2014-01-28 Richard Biener <rguenther@suse.de>
29578 PR rtl-optimization/45364
29579 PR rtl-optimization/59890
29580 * var-tracking.c (local_get_addr_clear_given_value): Handle
29581 already cleared slot.
29582 (val_reset): Handle not allocated local_get_addr_cache.
29583 (vt_find_locations): Use post-order on the inverted CFG.
29585 2014-01-28 Alan Modra <amodra@gmail.com>
29587 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
29588 * configure.ac <recursive call for build != host>: Define
29589 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
29590 and LD_FOR_BUILD too.
29591 * configure: Regenerate.
29593 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
29595 * config/i386/i386.c (get_builtin_code_for_version): Separate
29596 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
29597 Broadwell from Haswell.
29599 2014-01-27 Steve Ellcey <sellcey@mips.com>
29601 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
29602 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
29603 * config/mips/mips.c (mips_option_override): Change setting
29605 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
29606 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
29607 Change from Mask to Var.
29609 2014-01-27 Jeff Law <law@redhat.com>
29611 * ipa-inline.c (inline_small_functions): Fix typo.
29613 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
29615 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
29616 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
29617 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
29618 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
29619 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
29620 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
29621 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
29622 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
29623 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
29624 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
29625 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
29626 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
29627 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
29628 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
29629 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
29630 (_mm512_storeu_epi64): Ditto.
29631 (_mm512_cmpge_epi32_mask): Ditto.
29632 (_mm512_cmpge_epu32_mask): Ditto.
29633 (_mm512_cmpge_epi64_mask): Ditto.
29634 (_mm512_cmpge_epu64_mask): Ditto.
29635 (_mm512_cmple_epi32_mask): Ditto.
29636 (_mm512_cmple_epu32_mask): Ditto.
29637 (_mm512_cmple_epi64_mask): Ditto.
29638 (_mm512_cmple_epu64_mask): Ditto.
29639 (_mm512_cmplt_epi32_mask): Ditto.
29640 (_mm512_cmplt_epu32_mask): Ditto.
29641 (_mm512_cmplt_epi64_mask): Ditto.
29642 (_mm512_cmplt_epu64_mask): Ditto.
29643 (_mm512_cmpneq_epi32_mask): Ditto.
29644 (_mm512_cmpneq_epu32_mask): Ditto.
29645 (_mm512_cmpneq_epi64_mask): Ditto.
29646 (_mm512_cmpneq_epu64_mask): Ditto.
29647 (_mm512_expand_pd): Ditto.
29648 (_mm512_expand_ps): Ditto.
29649 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
29650 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
29651 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
29652 * config/i386/i386.c (ix86_builtins): Add
29653 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
29654 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
29655 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
29656 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
29657 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
29658 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
29659 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
29660 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
29661 IX86_BUILTIN_PMOVUSQW512_MEM.
29662 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
29663 __builtin_ia32_pmovsqd512mem_mask,
29664 __builtin_ia32_pmovqd512mem_mask,
29665 __builtin_ia32_pmovusqw512mem_mask,
29666 __builtin_ia32_pmovsqw512mem_mask,
29667 __builtin_ia32_pmovqw512mem_mask,
29668 __builtin_ia32_pmovusdw512mem_mask,
29669 __builtin_ia32_pmovsdw512mem_mask,
29670 __builtin_ia32_pmovdw512mem_mask,
29671 __builtin_ia32_pmovqb512mem_mask,
29672 __builtin_ia32_pmovusqb512mem_mask,
29673 __builtin_ia32_pmovsqb512mem_mask,
29674 __builtin_ia32_pmovusdb512mem_mask,
29675 __builtin_ia32_pmovsdb512mem_mask,
29676 __builtin_ia32_pmovdb512mem_mask.
29677 (bdesc_args): Add __builtin_ia32_expanddf512,
29678 __builtin_ia32_expandsf512.
29679 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
29680 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
29681 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
29682 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
29683 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
29684 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
29685 (avx512f_<code>v8div16qi2_mask_store): This.
29686 (avx512f_expand<mode>): New.
29688 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
29690 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
29692 (_mm512_mask_prefetch_i64gather_pd): Ditto.
29693 (_mm512_prefetch_i32scatter_pd): Ditto.
29694 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
29695 (_mm512_prefetch_i64scatter_pd): Ditto.
29696 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
29697 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
29698 (_mm512_mask_prefetch_i64gather_ps): Ditto.
29699 (_mm512_prefetch_i32scatter_ps): Ditto.
29700 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
29701 (_mm512_prefetch_i64scatter_ps): Ditto.
29702 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
29703 * config/i386/i386-builtin-types.def: Define
29704 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
29705 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
29706 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
29707 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
29708 IX86_BUILTIN_SCATTERPFQPD.
29709 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
29710 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
29711 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
29712 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
29713 __builtin_ia32_scatterpfqps.
29714 (ix86_expand_builtin): Expand new built-ins.
29715 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
29716 fix memory access data type.
29717 (*avx512pf_gatherpf<mode>_mask): Ditto.
29718 (*avx512pf_gatherpf<mode>): Ditto.
29719 (avx512pf_scatterpf<mode>): Ditto.
29720 (*avx512pf_scatterpf<mode>_mask): Ditto.
29721 (*avx512pf_scatterpf<mode>): Ditto.
29722 (GATHER_SCATTER_SF_MEM_MODE): New.
29723 (avx512pf_gatherpf<mode>df): Ditto.
29724 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29725 (*avx512pf_scatterpf<mode>df): Ditto.
29727 2014-01-27 Jakub Jelinek <jakub@redhat.com>
29730 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
29731 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
29734 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29736 * common/config/arm/arm-common.c
29737 (arm_rewrite_mcpu): Handle multiple names.
29739 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29741 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29743 * gimple-builder.h (create_gimple_tmp): Delete.
29745 2014-01-27 Christian Bruel <christian.bruel@st.com>
29747 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
29750 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
29752 * config/pa/pa.md (call): Generate indirect long calls to non-local
29753 functions when outputing 32-bit code.
29754 (call_value): Likewise except for special call to buggy powf function.
29756 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
29757 portable runtime and PIC indirect calls.
29758 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
29759 and PIC call sequences. Use ldo instead of blr to set return register
29760 in PIC call sequence.
29762 2014-01-25 Walter Lee <walt@tilera.com>
29764 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
29765 avoid clobbering a live register.
29767 2014-01-25 Walter Lee <walt@tilera.com>
29769 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
29770 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
29771 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
29772 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
29774 2014-01-25 Walter Lee <walt@tilera.com>
29776 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
29777 arguments on even registers.
29778 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
29780 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
29781 (BIGGEST_ALIGNMENT): Ditto.
29782 (BIGGEST_FIELD_ALIGNMENT): Ditto.
29784 2014-01-25 Walter Lee <walt@tilera.com>
29786 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
29787 insns before bundling.
29788 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
29790 2014-01-25 Walter Lee <walt@tilera.com>
29792 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
29793 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
29794 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
29796 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29798 * config/mips/constraints.md (kl): Delete.
29799 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
29800 define expands, using...
29801 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
29802 instructions for MIPS16.
29803 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
29804 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
29806 2014-01-25 Walter Lee <walt@tilera.com>
29808 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
29812 2014-01-25 Walter Lee <walt@tilera.com>
29814 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
29815 (TARGET_EXPAND_TO_RTL_HOOK): Define.
29817 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29819 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
29822 2014-01-25 Jakub Jelinek <jakub@redhat.com>
29824 * print-rtl.c (in_call_function_usage): New var.
29825 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
29826 EXPR_LIST mode as mode and not as reg note name.
29828 PR middle-end/59561
29829 * cfgloopmanip.c (copy_loop_info): If
29830 loop->warned_aggressive_loop_optimizations, make sure
29831 the flag is set in target loop too.
29833 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
29835 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
29837 * builtins.def: Likewise.
29838 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
29839 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
29840 * ira.c (ira_setup_eliminable_regset): Likewise.
29841 * omp-low.c (gate_expand_omp): Likewise.
29842 (execute_lower_omp): Likewise.
29843 (diagnose_sb_0): Likewise.
29844 (gate_diagnose_omp_blocks): Likewise.
29845 (simd_clone_clauses_extract): Likewise.
29848 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29850 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
29851 correction for little endian...
29852 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
29855 2014-01-24 Jeff Law <law@redhat.com>
29857 PR tree-optimization/59919
29858 * tree-vrp.c (find_assert_locations_1): Do not register asserts
29859 for non-returning calls.
29861 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
29863 * common/config/aarch64/aarch64-common.c
29864 (aarch64_rewrite_mcpu): Handle multiple names.
29865 * config/aarch64/aarch64.h
29866 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29868 2014-01-24 Dodji Seketeli <dodji@redhat.com>
29870 * input.c (add_file_to_cache_tab): Handle the case where fopen
29873 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
29876 * config/i386/i386.md (pushsf splitter): Get stack adjustment
29877 from push operand if code of push isn't PRE_DEC.
29879 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
29882 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
29883 -mquad-memory-atomic. Update -mquad-memory documentation to say
29884 it is only used for non-atomic loads/stores.
29886 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
29887 -mquad-memory or -mquad-memory-atomic switches.
29889 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
29890 -mquad-memory-atomic to ISA 2.07 support.
29892 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
29893 to separate support of normal quad word memory operations (ldq, stq)
29894 from the atomic quad word memory operations.
29896 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
29897 support to separate non-atomic quad word operations from atomic
29898 quad word operations. Disable non-atomic quad word operations in
29899 little endian mode so that we don't have to swap words after the
29900 load and before the store.
29901 (quad_load_store_p): Add comment about atomic quad word support.
29902 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
29903 options printed with -mdebug=reg.
29905 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
29906 -mquad-memory-atomic as the test for whether we have quad word
29907 atomic instructions.
29908 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
29909 or -mp8-vector are used, allow byte/half-word atomic operations.
29911 * config/rs6000/sync.md (load_lockedti): Insure that the address
29912 is a proper indexed or indirect address for the lqarx instruction.
29913 On little endian systems, swap the hi/lo registers after the lqarx
29915 (load_lockedpti): Use indexed_or_indirect_operand predicate to
29916 insure the address is valid for the lqarx instruction.
29917 (store_conditionalti): Insure that the address is a proper indexed
29918 or indirect address for the stqcrx. instruction. On little endian
29919 systems, swap the hi/lo registers before doing the stqcrx.
29921 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
29922 insure the address is valid for the stqcrx. instruction.
29924 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
29925 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
29926 type of quad memory support is available.
29928 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
29930 PR regression/59915
29931 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
29932 there is a danger of looping.
29934 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
29936 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
29937 force flag_ira_loop_pressure if set via command line.
29939 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29941 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
29942 (ashr_simd): New builtin handling DI mode.
29943 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
29944 (aarch64_sshr_simddi): New match pattern.
29945 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
29946 (vshrd_n_s64): Likewise.
29947 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
29949 2014-01-23 Nick Clifton <nickc@redhat.com>
29951 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
29952 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
29953 favour of mcu specific scripts.
29954 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
29957 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
29958 Alex Velenko <Alex.Velenko@arm.com>
29960 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
29961 (vaddv_s16): Likewise.
29962 (vaddv_s32): Likewise.
29963 (vaddv_u8): Likewise.
29964 (vaddv_u16): Likewise.
29965 (vaddv_u32): Likewise.
29966 (vaddvq_s8): Likewise.
29967 (vaddvq_s16): Likewise.
29968 (vaddvq_s32): Likewise.
29969 (vaddvq_s64): Likewise.
29970 (vaddvq_u8): Likewise.
29971 (vaddvq_u16): Likewise.
29972 (vaddvq_u32): Likewise.
29973 (vaddvq_u64): Likewise.
29974 (vaddv_f32): Likewise.
29975 (vaddvq_f32): Likewise.
29976 (vaddvq_f64): Likewise.
29977 (vmaxv_f32): Likewise.
29978 (vmaxv_s8): Likewise.
29979 (vmaxv_s16): Likewise.
29980 (vmaxv_s32): Likewise.
29981 (vmaxv_u8): Likewise.
29982 (vmaxv_u16): Likewise.
29983 (vmaxv_u32): Likewise.
29984 (vmaxvq_f32): Likewise.
29985 (vmaxvq_f64): Likewise.
29986 (vmaxvq_s8): Likewise.
29987 (vmaxvq_s16): Likewise.
29988 (vmaxvq_s32): Likewise.
29989 (vmaxvq_u8): Likewise.
29990 (vmaxvq_u16): Likewise.
29991 (vmaxvq_u32): Likewise.
29992 (vmaxnmv_f32): Likewise.
29993 (vmaxnmvq_f32): Likewise.
29994 (vmaxnmvq_f64): Likewise.
29995 (vminv_f32): Likewise.
29996 (vminv_s8): Likewise.
29997 (vminv_s16): Likewise.
29998 (vminv_s32): Likewise.
29999 (vminv_u8): Likewise.
30000 (vminv_u16): Likewise.
30001 (vminv_u32): Likewise.
30002 (vminvq_f32): Likewise.
30003 (vminvq_f64): Likewise.
30004 (vminvq_s8): Likewise.
30005 (vminvq_s16): Likewise.
30006 (vminvq_s32): Likewise.
30007 (vminvq_u8): Likewise.
30008 (vminvq_u16): Likewise.
30009 (vminvq_u32): Likewise.
30010 (vminnmv_f32): Likewise.
30011 (vminnmvq_f32): Likewise.
30012 (vminnmvq_f64): Likewise.
30014 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
30016 * config/aarch64/aarch64-simd.md
30017 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
30018 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
30019 (*aarch64_mul3_elt<mode>): Likewise.
30020 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
30021 (*aarch64_mul3_elt_to_64v2df): Likewise.
30022 (*aarch64_mla_elt<mode>): Likewise.
30023 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
30024 (*aarch64_mls_elt<mode>): Likewise.
30025 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
30026 (*aarch64_fma4_elt<mode>): Likewise.
30027 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
30028 (*aarch64_fma4_elt_to_64v2df): Likewise.
30029 (*aarch64_fnma4_elt<mode>): Likewise.
30030 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
30031 (*aarch64_fnma4_elt_to_64v2df): Likewise.
30032 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
30033 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
30034 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
30035 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
30036 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
30037 (aarch64_sqdmull_lane<mode>_internal): Likewise.
30038 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
30040 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
30042 * config/aarch64/aarch64-simd.md
30043 (aarch64_be_checked_get_lane<mode>): New define_expand.
30044 * config/aarch64/aarch64-simd-builtins.def
30045 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
30046 New builtin definition.
30047 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
30048 Use new safe be builtin.
30050 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
30052 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
30054 (aarch64_be_st1<mode>): Likewise.
30055 (aarch_ld1<VALL:mode>): Define_expand modified.
30056 (aarch_st1<VALL:mode>): Likewise.
30057 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
30058 (UNSPEC_ST1): Likewise.
30060 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
30062 * config/microblaze/microblaze.md: Add trap insn and attribute
30064 2014-01-23 Dodji Seketeli <dodji@redhat.com>
30066 PR preprocessor/58580
30067 * input.h (location_get_source_line): Take an additional line_size
30069 (void diagnostics_file_cache_fini): Declare new function.
30070 * input.c (struct fcache): New type.
30071 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
30072 New static constants.
30073 (diagnostic_file_cache_init, total_lines_num)
30074 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
30075 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
30076 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
30077 (get_next_line, read_next_line, goto_next_line, read_line_num):
30078 New static function definitions.
30079 (diagnostic_file_cache_fini): New function.
30080 (location_get_source_line): Take an additional output line_len
30081 parameter. Re-write using lookup_or_add_file_to_cache_tab and
30083 * diagnostic.c (diagnostic_finish): Call
30084 diagnostic_file_cache_fini.
30085 (adjust_line): Take an additional input parameter for the length
30086 of the line, rather than calculating it with strlen.
30087 (diagnostic_show_locus): Adjust the use of
30088 location_get_source_line and adjust_line with respect to their new
30089 signature. While displaying a line now, do not stop at the first
30090 null byte. Rather, display the zero byte as a space and keep
30091 going until we reach the size of the line.
30092 * Makefile.in: Add vec.o to OBJS-libcommon
30094 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
30095 Ilya Tocar <ilya.tocar@intel.com>
30097 * config/i386/avx512fintrin.h (_mm512_kmov): New.
30098 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
30099 (__builtin_ia32_kmov16): Ditto.
30100 * config/i386/i386.md (UNSPEC_KMOV): New.
30103 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
30105 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
30106 (_mm512_storeu_si512): Ditto.
30108 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
30111 * rtl.h (get_referenced_operands): Declare.
30112 * recog.c (get_referenced_operands): New function.
30113 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
30114 operands have been referenced when recording LO_SUM references.
30116 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
30118 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
30120 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
30122 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
30123 Enable for generic and recent AMD targets.
30125 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
30127 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
30128 ARG_SIZE note when adjustment was eliminated.
30130 2014-01-22 Jeff Law <law@redhat.com>
30132 PR tree-optimization/59597
30133 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
30134 in file. Accept new argument REGISTERING and use it to modify
30135 dump output appropriately.
30136 (register_jump_thread): Corresponding changes.
30137 (mark_threaded_blocks): Reinstate code to cancel unprofitable
30138 thread paths involving joiner blocks. Add code to dump cancelled
30139 jump threading paths.
30141 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
30143 PR rtl-optimization/59477
30144 * lra-constraints.c (inherit_in_ebb): Process call for living hard
30145 regs. Update reloads_num and potential_reload_hard_regs for all insns.
30147 2014-01-22 Tom Tromey <tromey@redhat.com>
30149 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
30151 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
30153 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
30155 PR rtl-optimization/59896
30156 * lra-constraints.c (process_alt_operands): Check unused note for
30157 matched operands of insn with no output reloads.
30159 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
30161 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
30162 (mips_move_from_gpr_cost): Likewise.
30164 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
30166 PR rtl-optimization/59858
30167 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
30168 ira_class_hard_regs_num.
30169 (process_alt_operands): Increase reject for dying matched operand.
30171 2014-01-21 Jakub Jelinek <jakub@redhat.com>
30174 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
30175 smaller than size, perform several stores or loads and stores
30176 at dst + count - size to store or copy all of size bytes, rather
30177 than just last modesize bytes.
30179 2014-01-20 DJ Delorie <dj@redhat.com>
30181 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
30182 that CLOBBERs are REGs before propogating their values.
30184 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
30186 PR middle-end/59789
30187 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
30188 (cgraph_inline_failed_type): New function.
30189 * cgraph.h (DEFCIFCODE): Add type.
30190 (cgraph_inline_failed_type_t): New enum.
30191 (cgraph_inline_failed_type): New prototype.
30192 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
30193 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
30194 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
30195 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
30196 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
30197 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
30198 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
30199 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
30200 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
30201 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
30202 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
30203 OPTIMIZATION_MISMATCH.
30204 * tree-inline.c (expand_call_inline): Emit errors during
30205 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
30207 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30210 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
30211 mode attribute in insn output.
30213 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
30215 * output.h (output_constant): Delete.
30216 * varasm.c (output_constant): Make private.
30218 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
30220 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
30222 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30224 PR middle-end/59860
30225 * tree.h (fold_builtin_strcat): New prototype.
30226 * builtins.c (fold_builtin_strcat): No longer static. Add len
30227 argument, if non-NULL, don't call c_strlen. Optimize
30228 directly into __builtin_memcpy instead of __builtin_strcpy.
30229 (fold_builtin_2): Adjust fold_builtin_strcat caller.
30230 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
30232 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30234 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30235 for SImode_address_operand operands, having only a REG argument.
30237 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
30239 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
30240 loader name using mbig-endian.
30241 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
30243 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30245 * doc/invoke.texi (-march): Clarify documentation for AArch64.
30246 (-mtune): Likewise.
30249 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
30251 * config/aarch64/aarch64-protos.h
30252 (aarch64_cannot_change_mode_class_ptr): Declare.
30253 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
30254 aarch64_cannot_change_mode_class_ptr): New.
30255 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
30256 backend hook aarch64_cannot_change_mode_class.
30258 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30260 * common/config/aarch64/aarch64-common.c
30261 (aarch64_handle_option): Don't handle any option order logic here.
30262 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
30263 selected_cpu, warn on architecture version mismatch.
30264 (aarch64_override_options): Fix parsing order for option strings.
30266 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30267 Iain Sandoe <iain@codesourcery.com>
30270 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
30271 warning. Amend comment to reflect current functionality.
30273 2014-01-20 Richard Biener <rguenther@suse.de>
30275 PR middle-end/59860
30276 * builtins.c (fold_builtin_strcat): Remove case better handled
30277 by tree-ssa-strlen.c.
30279 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
30281 * config/aarch64/aarch64.opt
30282 (mcpu, march, mtune): Make case-insensitive.
30284 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30287 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30288 if operands[1] is a REG or ZERO_EXTEND of a REG.
30290 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
30292 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
30294 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
30296 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
30297 long non-pic millicode calls.
30299 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30301 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
30303 2014-01-19 Kito Cheng <kito@0xlab.org>
30305 * builtins.c (expand_movstr): Check movstr expand done or fail.
30307 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30308 H.J. Lu <hongjiu.lu@intel.com>
30311 * config/i386/i386.md (*lea<mode>): Zero-extend return register
30312 to DImode for zero-extended addresses.
30314 2014-01-19 Jakub Jelinek <jakub@redhat.com>
30316 PR rtl-optimization/57763
30317 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
30318 on the new indirect jump_insn and increment LABEL_NUSES (label).
30320 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
30324 * config.gcc (x86_archs): New variable.
30325 (x86_64_archs): Likewise.
30326 (x86_cpus): Likewise.
30327 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
30328 --with-arch/--with-cpu= options.
30329 Support --with-arch=/--with-cpu={nehalem,westmere,
30330 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
30332 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30334 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
30335 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
30337 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30339 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
30341 2014-01-18 Jakub Jelinek <jakub@redhat.com>
30344 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
30345 clear cpp_get_options (parse_in)->warn_unused_macros for
30346 ix86_target_macros_internal with cpp_define.
30348 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
30350 * jump.c (delete_related_insns): Keep (use (insn))s.
30351 * reorg.c (redundant_insn): Check for barriers too.
30353 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30355 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
30357 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
30359 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
30360 call to $$dyncall when TARGET_LONG_CALLS is true.
30362 2014-01-17 Jeff Law <law@redhat.com>
30364 * ree.c (combine_set_extension): Temporarily disable test for
30365 changing number of hard registers.
30367 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30369 PR middle-end/58125
30370 * ipa-inline-analysis.c (inline_free_summary):
30371 Do not free summary of aliases.
30373 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30375 PR middle-end/59706
30376 * gimplify.c (gimplify_expr): Use create_tmp_var
30377 instead of create_tmp_var_raw. If cond doesn't have
30378 integral type, don't add the IFN_ANNOTATE builtin at all.
30380 2014-01-17 Martin Jambor <mjambor@suse.cz>
30383 * ipa-cp.c (prev_edge_clone): New variable.
30384 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
30385 Also resize prev_edge_clone vector.
30386 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
30387 (ipcp_edge_removal_hook): New function.
30388 (ipcp_driver): Register ipcp_edge_removal_hook.
30390 2014-01-17 Andrew Pinski <apinski@cavium.com>
30391 Steve Ellcey <sellcey@mips.com>
30394 * config/mips/mips.c (mips_print_operand): Check operand mode instead
30397 2014-01-17 Jeff Law <law@redhat.com>
30399 PR middle-end/57904
30400 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
30401 so that pass_ccp runs first.
30403 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30405 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
30406 (ix86_adjust_cost): Use !TARGET_XXX.
30407 (do_reorder_for_imul): Likewise.
30408 (swap_top_of_ready_list): Likewise.
30409 (ix86_sched_reorder): Likewise.
30411 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30413 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
30414 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
30415 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
30416 (intel_memset): New. Duplicate slm_memset.
30417 (intel_cost): New. Duplicate slm_cost.
30418 (m_INTEL): New macro.
30419 (processor_target_table): Add "intel".
30420 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
30421 with PROCESSOR_INTEL for "intel".
30422 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
30423 PROCESSOR_SILVERMONT.
30424 (ix86_issue_rate): Likewise.
30425 (ix86_adjust_cost): Likewise.
30426 (ia32_multipass_dfa_lookahead): Likewise.
30427 (swap_top_of_ready_list): Likewise.
30428 (ix86_sched_reorder): Likewise.
30429 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
30430 instead of TARGET_OPT_AGU.
30431 * config/i386/i386.h (TARGET_INTEL): New.
30432 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
30433 (processor_type): Add PROCESSOR_INTEL.
30434 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
30435 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
30437 2014-01-17 Marek Polacek <polacek@redhat.com>
30440 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
30443 2014-01-17 Richard Biener <rguenther@suse.de>
30445 PR tree-optimization/46590
30446 * opts.c (default_options_table): Add entries for
30447 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
30448 all enabled at -O1 but not for -Og.
30449 * common.opt (fbranch-count-reg): Remove Init(1).
30450 (fmove-loop-invariants): Likewise.
30451 (ftree-pta): Likewise.
30453 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30455 * config/i386/i386.c (ix86_data_alignment): For compatibility with
30456 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
30457 decls to at least the GCC 4.8 used alignments.
30460 * tree-nested.c (convert_nonlocal_reference_stmt,
30461 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
30462 of GIMPLE_BIND stmts, adjust associated decls.
30464 2014-01-17 Richard Biener <rguenther@suse.de>
30466 PR tree-optimization/46590
30467 * vec.h (vec<>::bseach): New member function implementing
30468 binary search according to C89 bsearch.
30469 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
30470 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
30471 bitmap pointer again. Make accesses_in_loop a flat array.
30472 (mem_ref_obstack): New global.
30473 (outermost_indep_loop): Adjust for mem_ref->stored changes.
30474 (mark_ref_stored): Likewise.
30475 (ref_indep_loop_p_2): Likewise.
30476 (set_ref_stored_in_loop): New helper function.
30477 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
30478 (memref_free): Adjust.
30479 (record_mem_ref_loc): Simplify.
30480 (gather_mem_refs_stmt): Adjust.
30481 (sort_locs_in_loop_postorder_cmp): New function.
30482 (analyze_memory_references): Sort accesses_in_loop after
30483 loop postorder number.
30484 (find_ref_loc_in_loop_cmp): New function.
30485 (for_all_locs_in_loop): Find relevant cluster of locs in
30486 accesses_in_loop and iterate without recursion.
30487 (execute_sm): Avoid uninit warning.
30488 (struct ref_always_accessed): Simplify.
30489 (ref_always_accessed::operator ()): Likewise.
30490 (ref_always_accessed_p): Likewise.
30491 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
30492 loop postorder numbers here.
30493 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
30496 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30499 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
30500 on decls for which assemble_alias has been called.
30502 2014-01-17 Nick Clifton <nickc@redhat.com>
30504 * config/msp430/msp430.opt: (mcpu): New option.
30505 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
30506 (msp430_option_override): Parse target_cpu. If the MCU name
30507 matches a generic string, clear target_mcu.
30508 (msp430_attr): Allow numeric interrupt values up to 63.
30509 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
30510 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
30512 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
30514 * config/msp430/msp430.md (popm): Use %J rather than %I.
30515 (addsi3): Use msp430_nonimmediate_operand for operand 2.
30516 (addhi_cy_i): Use immediate_operand for operand 2.
30517 * doc/invoke.texi: Document -mcpu option.
30519 2014-01-17 Richard Biener <rguenther@suse.de>
30521 PR rtl-optimization/38518
30522 * df.h (df_analyze_loop): Declare.
30523 * df-core.c: Include cfgloop.h.
30524 (df_analyze_1): Split out main part of df_analyze.
30525 (df_analyze): Adjust.
30526 (loop_inverted_post_order_compute): New function.
30527 (loop_post_order_compute): Likewise.
30528 (df_analyze_loop): New function avoiding whole-function
30529 postorder computes.
30530 * loop-invariant.c (find_defs): Use df_analyze_loop.
30531 (find_invariants): Adjust.
30532 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
30534 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
30536 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
30537 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
30539 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
30541 * ipa-ref.c (ipa_remove_stmt_references): Fix references
30542 traversal when removing references.
30544 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
30547 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
30549 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
30551 PR middle-end/56791
30552 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
30553 pushing a reload for an autoinc when we had previously reloaded an
30554 inner part of the address.
30556 2014-01-16 Jakub Jelinek <jakub@redhat.com>
30558 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
30560 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
30561 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
30562 when not giving up or versioning for alias only because of
30564 (vect_analyze_data_ref_dependences): Set to true.
30565 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
30567 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
30568 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
30571 PR middle-end/58344
30572 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
30575 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
30576 operand 0 predicate for gathers, use a new pseudo as subtarget.
30578 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30580 PR middle-end/59609
30581 * lra-constraints.c (process_alt_operands): Add printing debug info.
30582 Check absence of input/output reloads for matched operands too.
30584 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30586 PR rtl-optimization/59835
30587 * ira.c (ira_init_register_move_cost): Increase cost for
30590 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
30592 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
30594 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
30597 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
30598 non-register objects. Use gen_(high/low)part more consistently.
30601 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
30604 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
30605 endian support, remove tests for WORDS_BIG_ENDIAN.
30606 (p8_mfvsrd_3_<mode>): Likewise.
30607 (reload_gpr_from_vsx<mode>): Likewise.
30608 (reload_gpr_from_vsxsf): Likewise.
30609 (p8_mfvsrd_4_disf): Likewise.
30611 2014-01-16 Richard Biener <rguenther@suse.de>
30613 PR rtl-optimization/46590
30614 * lcm.c (compute_antinout_edge): Use postorder iteration.
30615 (compute_laterin): Use inverted postorder iteration.
30617 2014-01-16 Nick Clifton <nickc@redhat.com>
30619 PR middle-end/28865
30620 * varasm.c (output_constant): Return the number of bytes actually
30622 (output_constructor_array_range): Update the field size with the
30623 number of bytes emitted by output_constant.
30624 (output_constructor_regular_field): Likewise. Also do not
30625 complain if the total number of bytes emitted is now greater
30626 than the expected fieldpos.
30627 * output.h (output_constant): Update prototype and descriptive comment.
30629 2014-01-16 Marek Polacek <polacek@redhat.com>
30631 PR middle-end/59827
30632 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
30633 it is error_mark_node.
30635 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
30637 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
30638 VALID_AVX256_REG_OR_OI_MODE.
30640 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
30642 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
30643 current procedure should be profiled.
30645 2014-01-15 Andrew Pinski <apinski@cavium.com>
30647 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
30648 of moving from/to the STACK_REG register class.
30650 2014-01-15 Richard Henderson <rth@redhat.com>
30653 * reginfo.c (global_regs_decl): Globalize.
30654 * rtl.h (global_regs_decl): Declare.
30655 * ira.c (do_reload): Diagnose frame_pointer_needed and it
30656 reserved via global_regs.
30658 2014-01-15 Teresa Johnson <tejohnson@google.com>
30660 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
30662 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
30664 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
30665 and vmulosh rather than call gen_vec_widen_smult_*.
30666 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
30667 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
30668 (vec_widen_smult_even_v16qi): Likewise.
30669 (vec_widen_umult_even_v8hi): Likewise.
30670 (vec_widen_smult_even_v8hi): Likewise.
30671 (vec_widen_umult_odd_v16qi): Likewise.
30672 (vec_widen_smult_odd_v16qi): Likewise.
30673 (vec_widen_umult_odd_v8hi): Likewise.
30674 (vec_widen_smult_odd_v8hi): Likewise.
30675 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
30676 vmuloub rather than call gen_vec_widen_umult_*.
30677 (vec_widen_umult_lo_v16qi): Likewise.
30678 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
30679 vmulosb rather than call gen_vec_widen_smult_*.
30680 (vec_widen_smult_lo_v16qi): Likewise.
30681 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
30682 rather than call gen_vec_widen_umult_*.
30683 (vec_widen_umult_lo_v8hi): Likewise.
30684 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
30685 rather than call gen_vec_widen_smult_*.
30686 (vec_widen_smult_lo_v8hi): Likewise.
30688 2014-01-15 Jeff Law <law@redhat.com>
30690 PR tree-optimization/59747
30691 * ree.c (find_and_remove_re): Properly handle case where a second
30692 eliminated extension requires widening a copy created for elimination
30693 of a prior extension.
30694 (combine_set_extension): Ensure that the number of hard regs needed
30695 for a destination register does not change when we widen it.
30697 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
30699 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
30700 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
30701 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
30702 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
30703 (avr-*-rtems*): Likewise.
30704 (bfin*-rtems*): Likewise.
30705 (moxie-*-rtems*): Likewise.
30706 (h8300-*-rtems*): Likewise.
30707 (i[34567]86-*-rtems*): Likewise.
30708 (lm32-*-rtems*): Likewise.
30709 (m32r-*-rtems*): Likewise.
30710 (m68k-*-rtems*): Likewise.
30711 (microblaze*-*-rtems*): Likewise.
30712 (mips*-*-rtems*): Likewise.
30713 (powerpc-*-rtems*): Likewise.
30714 (sh-*-rtems*): Likewise.
30715 (sparc-*-rtems*): Likewise.
30716 (sparc64-*-rtems*): Likewise.
30717 (v850-*-rtems*): Likewise.
30718 (m32c-*-rtems*): Likewise.
30720 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
30722 PR rtl-optimization/59511
30723 * ira.c (ira_init_register_move_cost): Use memory costs for some
30724 cases of register move cost calculations.
30725 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
30726 instead of BB frequency.
30727 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
30728 * lra-assigns.c (find_hard_regno_for): Ditto.
30730 2014-01-15 Richard Biener <rguenther@suse.de>
30732 PR tree-optimization/59822
30733 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
30734 (vectorizable_load): Use it to hoist defs of uses of invariant
30735 loads out of the loop.
30737 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
30738 Kugan Vivekanandarajah <kuganv@linaro.org>
30741 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
30744 2014-01-15 Richard Biener <rguenther@suse.de>
30746 PR rtl-optimization/59802
30747 * lcm.c (compute_available): Use inverted postorder to seed
30748 the initial worklist.
30750 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30753 * config/s390/s390.c (s390_preferred_reload_class): Don't return
30754 ADDR_REGS for invalid symrefs in non-PIC code.
30756 2014-01-15 Jakub Jelinek <jakub@redhat.com>
30759 * builtins.c (determine_block_size): Initialize *probable_max_size
30760 even if len_rtx is CONST_INT.
30762 2014-01-14 Andrew Pinski <apinski@cavium.com>
30764 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
30765 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
30766 (cortexa53_tunings): Likewise.
30767 (aarch64_sched_issue_rate): New function.
30768 (TARGET_SCHED_ISSUE_RATE): Define.
30770 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30772 * ira-costs.c (find_costs_and_classes): Add missed
30773 ira_init_register_move_cost_if_necessary.
30775 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30778 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
30780 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
30783 * config/i386/i386.c (type_natural_mode): Add a bool parameter
30784 to indicate if type is used for function return value. Warn ABI
30785 change if the vector mode isn't available for function return value.
30786 (ix86_function_arg_advance): Pass false to type_natural_mode.
30787 (ix86_function_arg): Likewise.
30788 (ix86_gimplify_va_arg): Likewise.
30789 (function_arg_32): Don't warn ABI change.
30790 (ix86_function_value): Pass true to type_natural_mode.
30791 (ix86_return_in_memory): Likewise.
30792 (ix86_struct_value_rtx): Removed.
30793 (TARGET_STRUCT_VALUE_RTX): Likewise.
30795 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30797 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
30798 converting a conditional jump into a conditional return.
30800 2014-01-14 Richard Biener <rguenther@suse.de>
30802 PR tree-optimization/58921
30803 PR tree-optimization/59006
30804 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
30805 hoisting invariant stmts.
30806 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
30807 invariant loads on the preheader edge if possible.
30809 2014-01-14 Joey Ye <joey.ye@arm.com>
30811 * doc/plugin.texi (Building GCC plugins): Update to C++.
30813 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
30815 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
30816 (_mm_rcp28_round_ss): Ditto.
30817 (_mm_rsqrt28_round_sd): Ditto.
30818 (_mm_rsqrt28_round_ss): Ditto.
30819 (_mm_rcp28_sd): Ditto.
30820 (_mm_rcp28_ss): Ditto.
30821 (_mm_rsqrt28_sd): Ditto.
30822 (_mm_rsqrt28_ss): Ditto.
30823 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
30824 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
30825 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
30826 (IX86_BUILTIN_RCP28SD): Ditto.
30827 (IX86_BUILTIN_RCP28SS): Ditto.
30828 (IX86_BUILTIN_RSQRT28SD): Ditto.
30829 (IX86_BUILTIN_RSQRT28SS): Ditto.
30830 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
30831 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
30832 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
30833 (ix86_expand_special_args_builtin): Expand new FTYPE.
30834 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
30835 (srcp14<mode>): Make insn unary.
30836 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
30837 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
30838 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
30839 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
30840 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
30841 Fix rounding: make it SAE only.
30842 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
30844 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
30846 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
30847 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
30848 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
30849 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
30850 (round_saeonly_mask_scalar_operand4): Ditto.
30851 (round_saeonly_mask_scalar_op3): Ditto.
30852 (round_saeonly_mask_scalar_op4): Ditto.
30854 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30856 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
30857 Implement -maltivec=be for vec_insert and vec_extract.
30859 2014-01-10 DJ Delorie <dj@redhat.com>
30861 * config/msp430/msp430.md (call_internal): Don't allow memory
30862 references with SP as the base register.
30863 (call_value_internal): Likewise.
30864 * config/msp430/constraints.md (Yc): New. For memory references
30865 that don't use SP as a base register.
30867 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
30868 "an integer without a # prefix"
30869 * config/msp430/msp430.md (epilogue_helper): Use it.
30871 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30874 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
30875 AVX512F gather builtins.
30876 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
30877 on gather decls with INTEGER_TYPE masktype.
30878 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
30879 directly into the builtin rather than hoisting it before loop.
30881 PR tree-optimization/59387
30882 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
30883 (scev_const_prop): If folded_casts and type has undefined overflow,
30884 use force_gimple_operand instead of force_gimple_operand_gsi and
30885 for each added stmt if it is assign with
30886 arith_code_with_undefined_signed_overflow, call
30887 rewrite_to_defined_overflow.
30888 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
30889 gimple-fold.h instead.
30890 (arith_code_with_undefined_signed_overflow,
30891 rewrite_to_defined_overflow): Moved to ...
30892 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
30893 rewrite_to_defined_overflow): ... here. No longer static.
30894 Include gimplify-me.h.
30895 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
30896 rewrite_to_defined_overflow): New prototypes.
30898 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30900 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
30902 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
30904 * builtins.c (get_object_alignment_2): Minor tweak.
30905 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
30907 2014-01-13 Christian Bruel <christian.bruel@st.com>
30909 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
30910 optimized non constant lengths.
30912 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30915 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
30916 load as __atomic_load_N if possible.
30918 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30920 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
30922 (rs6000_expand_builtin): Adjust call.
30924 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30927 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
30928 * config/rs6000/rs6000.c: Include target-globals.h.
30929 (rs6000_set_current_function): Instead of doing target_reinit
30930 unconditionally, use save_target_globals_default_opts and
30931 restore_target_globals.
30933 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
30935 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
30936 (rs6000_expand_builtin): Handle mffs and mtfsf.
30937 (rs6000_init_builtins): Define mffs and mtfsf.
30938 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
30939 (rs6000_mffs): New pattern.
30940 (rs6000_mtfsf): New pattern.
30942 2014-01-11 Bin Cheng <bin.cheng@arm.com>
30944 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
30945 Start narrowing with START. Apply candidate-use pair
30946 and check overall cost in narrowing.
30947 (iv_ca_prune): Pass new argument.
30949 2014-01-10 Jeff Law <law@redhat.com>
30951 PR middle-end/59743
30952 * ree.c (combine_reaching_defs): Ensure the defining statement
30953 occurs before the extension when optimizing extensions with
30954 different source and destination hard registers.
30956 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
30959 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
30960 vtables into the type inheritance graph.
30962 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30964 PR rtl-optimization/59754
30965 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
30966 modes in the REGNO != REGNO case.
30968 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30970 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
30972 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30974 PR tree-optimization/59745
30975 * tree-predcom.c (tree_predictive_commoning_loop): Call
30976 free_affine_expand_cache if giving up because components is NULL.
30978 * target-globals.c (save_target_globals): Allocate < 4KB structs using
30979 GC in payload of target_globals struct instead of allocating them on
30980 the heap and the larger structs separately using GC.
30981 * target-globals.h (struct target_globals): Make regs, hard_regs,
30982 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
30983 of GTY((skip)) and change type to void *.
30984 (reset_target_globals): Cast loads from those fields to corresponding
30987 2014-01-10 Steve Ellcey <sellcey@mips.com>
30990 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
30991 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
30992 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
30994 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
30997 * aarch64-modes.def (CC_Zmode): New flags mode.
30998 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
30999 represents an equality.
31000 (aarch64_get_condition_code): Handle CC_Zmode.
31001 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
31003 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
31005 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
31006 extraction in good case.
31008 2014-01-10 Richard Biener <rguenther@suse.de>
31010 PR tree-optimization/59374
31011 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
31012 checking after SLP discovery. Mark stmts not participating
31013 in any SLP instance properly.
31015 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31017 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
31018 when handling a SET rtx.
31020 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31022 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
31023 (cortex-a57): Likewise.
31024 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
31026 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31028 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
31029 non-iwmmxt builtins.
31031 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
31035 * ipa-devirt.c record_target_from_binfo): Take as argument
31036 stack of binfos and lookup matching one for virtual inheritance.
31037 (possible_polymorphic_call_targets_1): Update.
31039 2014-01-10 Huacai Chen <chenhc@lemote.com>
31041 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
31042 kernel strings for Loongson-2E/2F/3A.
31044 2014-01-10 Jakub Jelinek <jakub@redhat.com>
31046 PR middle-end/59670
31047 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
31048 is_gimple_call before calling gimple_call_internal_p.
31050 2014-01-09 Steve Ellcey <sellcey@mips.com>
31052 * Makefile.in (TREE_FLOW_H): Remove.
31053 (TREE_SSA_H): Add file names from tree-flow.h.
31054 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
31055 * tree.h: Remove tree-flow.h reference.
31056 * hash-table.h: Remove tree-flow.h reference.
31057 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
31058 reference with tree-ssa-loop.h.
31060 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31062 * doc/invoke.texi: Add -maltivec={be,le} options, and document
31063 default element-order behavior for -maltivec.
31064 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
31065 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
31066 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
31067 when targeting big endian, at least for now.
31068 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
31070 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31072 PR middle-end/47735
31073 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
31074 var satisfies use_register_for_decl, just take into account type
31075 alignment, rather than decl alignment.
31077 PR tree-optimization/59622
31078 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
31079 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
31080 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
31081 Don't devirtualize for inplace at all. For targets.length () == 1,
31082 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
31084 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
31086 * config/i386/i386.md (cpu): Remove the unused btver1.
31088 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
31090 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
31092 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31095 * tree-core.h (struct target_globals): New forward declaration.
31096 (struct tree_target_option): Add globals field.
31097 * tree.h (TREE_TARGET_GLOBALS): Define.
31098 (prepare_target_option_nodes_for_pch): New prototype.
31099 * target-globals.h (struct target_globals): Define even if
31100 !SWITCHABLE_TARGET.
31101 * tree.c (prepare_target_option_node_for_pch,
31102 prepare_target_option_nodes_for_pch): New functions.
31103 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
31104 * config/i386/i386.c: Include target-globals.h.
31105 (ix86_set_current_function): Instead of doing target_reinit
31106 unconditionally, use save_target_globals_default_opts and
31107 restore_target_globals.
31109 2014-01-09 Richard Biener <rguenther@suse.de>
31111 PR tree-optimization/59715
31112 * tree-cfg.h (split_critical_edges): Declare.
31113 * tree-cfg.c (split_critical_edges): Export.
31114 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
31116 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
31118 * cfgexpand.c (expand_stack_vars): Optionally disable
31119 asan stack protection.
31120 (expand_used_vars): Likewise.
31121 (partition_stack_vars): Likewise.
31122 * asan.c (asan_emit_stack_protection): Optionally disable
31123 after return stack usage.
31124 (instrument_derefs): Optionally disable memory access instrumentation.
31125 (instrument_builtin_call): Likewise.
31126 (instrument_strlen_call): Likewise.
31127 (asan_protect_global): Optionally disable global variables protection.
31128 * doc/invoke.texi: Added doc for new options.
31129 * params.def: Added new options.
31130 * params.h: Likewise.
31132 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31134 PR rtl-optimization/59724
31135 * ifcvt.c (cond_exec_process_if_block): Don't call
31136 flow_find_head_matching_sequence with 0 longest_match.
31137 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
31138 non-active insns if !stop_after.
31139 (try_head_merge_bb): Revert 2014-01-07 changes.
31141 2014-01-08 Jeff Law <law@redhat.com>
31143 * ree.c (get_sub_rtx): New function, extracted from...
31144 (merge_def_and_ext): Here.
31145 (combine_reaching_defs): Use get_sub_rtx.
31147 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
31149 * cgraph.h (varpool_variable_node): Do not choke on null node.
31151 2014-01-08 Catherine Moore <clm@codesourcery.com>
31153 * config/mips/mips.md (simple_return): Attempt to use JRC
31155 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
31157 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
31159 PR rtl-optimization/59137
31160 * reorg.c (steal_delay_list_from_target): Call update_block for
31162 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
31164 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31166 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
31167 two duplicate entries.
31169 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
31172 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
31174 * config/mips/mips.c (mips_truncated_op_cost): New function.
31175 (mips_rtx_costs): Adjust test for BADDU.
31176 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
31178 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
31180 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
31181 (*baddu_si): ...this new pattern.
31183 2014-01-08 Jakub Jelinek <jakub@redhat.com>
31186 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
31188 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
31190 PR middle-end/57748
31191 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
31193 (expand_expr, expand_normal): Adjust.
31194 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
31195 inner_reference_p. Use inner_reference_p to expand inner references.
31196 (store_expr): Adjust.
31197 * cfgexpand.c (expand_call_stmt): Adjust.
31199 2014-01-08 Rong Xu <xur@google.com>
31201 * gcov-io.c (gcov_var): Move from gcov-io.h.
31202 (gcov_position): Ditto.
31203 (gcov_is_error): Ditto.
31204 (gcov_rewrite): Ditto.
31205 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
31206 only part to libgcc/libgcov.h.
31208 2014-01-08 Marek Polacek <polacek@redhat.com>
31210 PR middle-end/59669
31211 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
31213 2014-01-08 Marek Polacek <polacek@redhat.com>
31216 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
31218 2014-01-08 Jakub Jelinek <jakub@redhat.com>
31220 PR rtl-optimization/59649
31221 * stor-layout.c (get_mode_bounds): For BImode return
31222 0 and STORE_FLAG_VALUE.
31224 2014-01-08 Richard Biener <rguenther@suse.de>
31226 PR middle-end/59630
31227 * gimple.h (is_gimple_builtin_call): Remove.
31228 (gimple_builtin_call_types_compatible_p): New.
31229 (gimple_call_builtin_p): New overload.
31230 * gimple.c (is_gimple_builtin_call): Remove.
31231 (validate_call): Rename to ...
31232 (gimple_builtin_call_types_compatible_p): ... this and export. Also
31233 check return types.
31234 (validate_type): New static function.
31235 (gimple_call_builtin_p): New overload and adjust.
31236 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
31237 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
31238 (gimple_fold_stmt_to_constant_1): Likewise.
31239 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
31241 2014-01-08 Richard Biener <rguenther@suse.de>
31243 PR middle-end/59471
31244 * gimplify.c (gimplify_expr): Gimplify register-register type
31245 VIEW_CONVERT_EXPRs to separate stmts.
31247 2014-01-07 Jeff Law <law@redhat.com>
31249 PR middle-end/53623
31250 * ree.c (combine_set_extension): Handle case where source
31251 and destination registers in an extension insn are different.
31252 (combine_reaching_defs): Allow source and destination registers
31253 in extension to be different under limited circumstances.
31254 (add_removable_extension): Remove restriction that the
31255 source and destination registers in the extension are the same.
31256 (find_and_remove_re): Emit a copy from the extension's
31257 destination to its source after the defining insn if
31258 the source and destination registers are different.
31260 PR middle-end/59285
31261 * ifcvt.c (merge_if_block): If we are merging a block with more than
31262 one successor with a block with no successors, remove any BARRIER
31263 after the second block.
31265 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
31267 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
31269 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
31272 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
31273 for 14-bit register offsets when INT14_OK_STRICT is false.
31275 2014-01-07 Roland Stigge <stigge@antcom.de>
31276 Michael Meissner <meissner@linux.vnet.ibm.com>
31279 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
31280 Only check TFmode for SPE constants. Don't check TImode or TDmode.
31282 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
31284 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
31287 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
31289 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
31290 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
31291 rtx is const0_rtx or not.
31293 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
31296 * target-globals.c (save_target_globals): Remove this_fn_optab
31298 * toplev.c: Include optabs.h.
31299 (target_reinit): Temporarily restore the global options if another
31300 set of options are in force.
31302 2014-01-07 Jakub Jelinek <jakub@redhat.com>
31304 PR rtl-optimization/58668
31305 * cfgcleanup.c (flow_find_cross_jump): Don't count
31306 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
31307 to determine what is counted.
31308 (flow_find_head_matching_sequence): Use active_insn_p to determine
31310 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
31312 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
31313 determine what is counted.
31315 PR tree-optimization/59643
31316 * tree-predcom.c (split_data_refs_to_components): If one dr is
31317 read and one write, determine_offset fails and the write isn't
31318 in the bad component, just put the read into the bad component.
31320 2014-01-07 Mike Stump <mikestump@comcast.net>
31321 Jakub Jelinek <jakub@redhat.com>
31324 * tree-core.h (struct tree_optimization_option): Change optabs
31325 type from unsigned char * to void *.
31326 * optabs.c (init_tree_optimization_optabs): Adjust
31327 TREE_OPTIMIZATION_OPTABS initialization.
31329 2014-01-06 Jakub Jelinek <jakub@redhat.com>
31332 * config/i386/i386.h (struct machine_function): Add
31333 no_drap_save_restore field.
31334 * config/i386/i386.c (ix86_save_reg): Use
31335 !cfun->machine->no_drap_save_restore instead of
31336 crtl->stack_realign_needed.
31337 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
31338 this function clears frame_pointer_needed. Set
31339 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
31340 and DRAP reg is needed.
31342 2014-01-06 Marek Polacek <polacek@redhat.com>
31345 * doc/implement-c.texi: Mention that other integer types are
31346 permitted as bit-field types in strictly conforming mode.
31348 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
31350 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
31351 is newly allocated.
31353 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
31355 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
31357 2014-01-06 Martin Jambor <mjambor@suse.cz>
31360 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
31362 * ipa-prop.c (ipa_print_node_params): Fix indentation.
31364 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
31368 * var-tracking.c (add_stores): Preserve the value of the source even if
31369 we don't record the store.
31371 2014-01-06 Terry Guo <terry.guo@arm.com>
31373 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
31375 2014-01-05 Iain Sandoe <iain@codesourcery.com>
31378 * config/darwin.c (darwin_function_section): Adjust return values to
31379 correspond to optimisation changes made in r206070.
31381 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
31383 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
31384 from prefetch_block tune setting.
31385 (nocona_cost): Correct size of prefetch block to 64.
31387 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
31389 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
31390 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
31391 used to save the static chain register in the computation of the offset
31392 from which the FP registers need to be restored.
31394 2014-01-04 Jakub Jelinek <jakub@redhat.com>
31396 PR tree-optimization/59519
31397 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
31398 ICE if get_current_def (current_new_name) is already non-NULL, as long
31399 as it is a phi result of some other phi in *new_exit_bb that has
31402 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
31403 or vmovdqu* for misaligned_operand.
31404 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
31405 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
31406 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
31407 aligned_mem for AVX512F masked aligned load and store builtins and for
31408 non-temporal moves.
31410 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
31412 PR tree-optimization/59651
31413 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
31414 Address range for negative step should be added by TYPE_SIZE_UNIT.
31416 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
31418 * config/m68k/m68k.c (handle_move_double): Handle pushes with
31419 overlapping registers also for registers other than the stack pointer.
31421 2014-01-03 Marek Polacek <polacek@redhat.com>
31424 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
31427 2014-01-03 Jakub Jelinek <jakub@redhat.com>
31430 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
31433 * config/i386/i386.md (MODE_SIZE): New mode attribute.
31434 (push splitter): Use <P:MODE_SIZE> instead of
31435 GET_MODE_SIZE (<P:MODE>mode).
31436 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
31437 (mov -1, reg peephole2): Likewise.
31438 * config/i386/sse.md (*mov<mode>_internal,
31439 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
31440 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
31441 *<code><mode>3, *andnot<mode>3<mask_name>,
31442 <mask_codefor><code><mode>3<mask_name>): Likewise.
31443 * config/i386/subst.md (mask_mode512bit_condition,
31444 sd_mask_mode512bit_condition): Likewise.
31446 2014-01-02 Xinliang David Li <davidxl@google.com>
31448 PR tree-optimization/59303
31449 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
31450 (dump_predicates): Better output format.
31451 (pred_equal_p): New function.
31452 (is_neq_relop_p): Ditto.
31453 (is_neq_zero_form_p): Ditto.
31454 (pred_expr_equal_p): Ditto.
31455 (pred_neg_p): Ditto.
31456 (simplify_pred): Ditto.
31457 (simplify_preds_2): Ditto.
31458 (simplify_preds_3): Ditto.
31459 (simplify_preds_4): Ditto.
31460 (simplify_preds): Ditto.
31461 (push_pred): Ditto.
31462 (push_to_worklist): Ditto.
31463 (get_pred_info_from_cmp): Ditto.
31464 (is_degenerated_phi): Ditto.
31465 (normalize_one_pred_1): Ditto.
31466 (normalize_one_pred): Ditto.
31467 (normalize_one_pred_chain): Ditto.
31468 (normalize_preds): Ditto.
31469 (normalize_cond_1): Remove function.
31470 (normalize_cond): Ditto.
31471 (is_gcond_subset_of): Ditto.
31472 (is_subset_of_any): Ditto.
31473 (is_or_set_subset_of): Ditto.
31474 (is_and_set_subset_of): Ditto.
31475 (is_norm_cond_subset_of): Ditto.
31476 (pred_chain_length_cmp): Ditto.
31477 (convert_control_dep_chain_into_preds): Type change.
31478 (find_predicates): Ditto.
31479 (find_def_preds): Ditto.
31480 (destroy_predicates_vecs): Ditto.
31481 (find_matching_predicates_in_rest_chains): Ditto.
31482 (use_pred_not_overlap_with_undef_path_pred): Ditto.
31483 (is_pred_expr_subset): Ditto.
31484 (is_pred_chain_subset_of): Ditto.
31485 (is_included_in): Ditto.
31486 (is_superset_of): Ditto.
31488 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31490 Update copyright years.
31492 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31494 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
31495 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
31496 config/arc/arc.md, config/arc/arc.opt,
31497 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
31498 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
31499 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
31500 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
31501 config/linux-protos.h, config/linux.c, config/winnt-c.c,
31502 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
31503 vtable-verify.c, vtable-verify.h: Use the standard form for the
31506 2014-01-02 Tobias Burnus <burnus@net-b.de>
31508 * gcc.c (process_command): Update copyright notice dates.
31509 * gcov-dump.c: Ditto.
31511 * doc/cpp.texi: Bump @copying's copyright year.
31512 * doc/cppinternals.texi: Ditto.
31513 * doc/gcc.texi: Ditto.
31514 * doc/gccint.texi: Ditto.
31515 * doc/gcov.texi: Ditto.
31516 * doc/install.texi: Ditto.
31517 * doc/invoke.texi: Ditto.
31519 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
31521 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
31523 2014-01-01 Jakub Jelinek <jakub@redhat.com>
31525 * config/i386/sse.md (*mov<mode>_internal): Guard
31526 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
31528 PR rtl-optimization/59647
31529 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
31530 new_rtx into UNSIGNED_FLOAT rtxes.
31532 Copyright (C) 2014 Free Software Foundation, Inc.
31534 Copying and distribution of this file, with or without modification,
31535 are permitted in any medium without royalty provided the copyright
31536 notice and this notice are preserved.