1 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3 * rtl.h (PATTERN): Convert this macro into a pair of inline
4 functions, for now, requiring const_rtx and rtx.
6 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8 * target.def (unwind_emit): Strengthen param "insn" from rtx to
10 (final_postscan_insn): Likewise.
11 (adjust_cost): Likewise.
12 (adjust_priority): Likewise.
13 (variable_issue): Likewise.
14 (macro_fusion_pair_p): Likewise.
15 (dfa_post_cycle_insn): Likewise.
16 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
17 (first_cycle_multipass_issue): Likewise.
18 (dfa_new_cycle): Likewise.
19 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
20 (speculate_insn): Likewise for param "insn".
21 (gen_spec_check): Likewise for params "insn" and "label".
22 (get_insn_spec_ds): Likewise for param "insn".
23 (get_insn_checked_ds): Likewise.
24 (dispatch_do): Likewise.
26 (cannot_copy_insn_p): Likewise.
27 (invalid_within_doloop): Likewise.
28 (legitimate_combined_insn): Likewise.
32 * doc/tm.texi: Automatically updated to reflect changes to
35 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
37 (schedule_block): Likewise.
38 (sched_init): Likewise.
39 (sched_speculate_insn): Strengthen param "insn" from rtx to
41 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
43 * hooks.c (hook_bool_rtx_true): Rename to...
44 hook_bool_rtx_insn_true): ...this, and strengthen first param from
46 (hook_constcharptr_const_rtx_null): Rename to...
47 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
48 first param from const_rtx to const rtx_insn *.
49 (hook_bool_rtx_int_false): Rename to...
50 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
51 param from rtx to rtx_insn *.
52 (hook_void_rtx_int): Rename to...
53 (hook_void_rtx_insn_int): ...this, and strengthen first param from
56 * hooks.h (hook_bool_rtx_true): Rename to...
57 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
59 (hook_bool_rtx_int_false): Rename to...
60 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
61 param from rtx to rtx_insn *.
62 (hook_void_rtx_int): Rename to...
63 (hook_void_rtx_insn_int): ...this, and strengthen first param from
65 (hook_constcharptr_const_rtx_null): Rename to...
66 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
67 first param from const_rtx to const rtx_insn *.
69 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
70 and local "prev" from rtx to rtx_insn *.
72 * sched-int.h (sched_speculate_insn): Strengthen first param from
75 * sel-sched.c (create_speculation_check): Likewise for local "label".
76 * targhooks.c (default_invalid_within_doloop): Strengthen param
77 "insn" from const_rtx to const rtx_insn *.
78 * targhooks.h (default_invalid_within_doloop): Strengthen param
79 from const_rtx to const rtx_insn *.
81 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
82 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
84 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
86 (arc_invalid_within_doloop): Likewise, with const.
88 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
89 (arm_cannot_copy_insn_p): Likewise for param "insn".
90 (arm_unwind_emit): Likewise.
92 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
95 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
96 (c6x_variable_issue): Likewise. Removed now-redundant checked
98 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
100 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
101 Likewise for param "insn".
102 (epiphany_mode_after): Likewise.
103 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
104 params "insn", "dep_insn".
105 (epiphany_mode_needed): Likewise for param "insn".
106 (epiphany_mode_after): Likewise.
108 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
109 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
110 (ix86_avx_u128_mode_needed): Likewise.
111 (ix86_i387_mode_needed): Likewise.
112 (ix86_mode_needed): Likewise.
113 (ix86_avx_u128_mode_after): Likewise.
114 (ix86_mode_after): Likewise.
115 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
116 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
117 (ix86_adjust_priority): Likewise for param "insn".
118 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
119 (do_dispatch): Likewise.
120 (has_dispatch): Likewise.
121 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
123 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
124 reflect renaming of default hook implementation from
125 hook_constcharptr_const_rtx_null to
126 hook_constcharptr_const_rtx_insn_null.
127 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
129 (ia64_variable_issue): Likewise for param "insn".
130 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
131 (ia64_dfa_new_cycle): Likewise.
132 (ia64_get_insn_spec_ds): Likewise.
133 (ia64_get_insn_checked_ds): Likewise.
134 (ia64_speculate_insn): Likewise.
135 (ia64_gen_spec_check): Likewise for params "insn", "label".
136 (ia64_asm_unwind_emit): Likewise for param "insn".
138 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
140 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
142 (m68k_sched_variable_issue): Likewise for param "insn".
144 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
147 * config/microblaze/microblaze.c (microblaze_adjust_cost):
148 Likewise for params "insn", "dep".
150 * config/mips/mips.c (mips_adjust_cost): Likewise.
151 (mips_variable_issue): Likewise for param "insn".
152 (mips_final_postscan_insn): Likewise.
154 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
155 for params "insn", "dep".
157 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
159 (pa_adjust_priority): Likewise for param "insn".
161 * config/picochip/picochip.c (picochip_sched_adjust_cost):
162 Likewise for params "insn", "dep_insn".
164 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
166 (rs6000_variable_issue): Likewise.
167 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
168 (rs6000_debug_adjust_cost): Likewise.
169 (rs6000_adjust_priority): Likewise for param "insn".
170 (rs6000_use_sched_lookahead_guard): Likewise.
171 (get_next_active_insn): Likewise for return type and both params.
172 (redefine_groups): Likewise for params "prev_head_insn", "tail"
173 and locals "insn", "next_insn".
174 (pad_groups): Likewise.
176 * config/s390/s390.c (s390_adjust_priority): Likewise for param
178 (s390_cannot_copy_insn_p): Likewise.
179 (s390_sched_variable_issue): Likewise for third param, eliminating
181 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
182 default hook implementation from hook_constcharptr_const_rtx_null
183 to hook_constcharptr_const_rtx_insn_null.
185 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
186 from rtx to rtx_insn *.
187 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
188 (sh_variable_issue): Likewise for param "insn".
189 (sh_dfa_new_cycle): Likewise.
190 (sh_mode_needed): Likewise.
191 (sh_mode_after): Likewise.
193 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
194 params "insn", "dep_insn".
195 (hypersparc_adjust_cost): Likewise.
196 (sparc_adjust_cost): Likewise.
198 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
199 param, eliminated checked cast.
200 (spu_sched_adjust_cost): Likewise for first and third params.
202 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
203 params "insn" and "dep_insn" from rtx to rtx_insn *.
205 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
207 2014-08-27 David Malcolm <dmalcolm@redhat.com>
209 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
210 (set_is_load_p): ...this, updating to work on a SET pattern rather
212 (is_store_insn): Rename to...
213 (set_is_store_p): ...this, updating to work on a SET pattern
215 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
216 top of function to where it is needed. Rewrite the bogus
217 condition that checks for "insn" and "dep" being PARALLEL to
218 instead use single_set, introducing locals "insn_set" and
219 "dep_set". Given that we only ever returned "cost" for a non-pair
220 of SETs, bail out early if we don't have a pair of SET.
221 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
222 use the new locals "insn_set" and "dep_set", and update calls to
223 is_load_insn and is_store_insn to be calls to set_is_load_p and
226 2014-08-27 Guozhi Wei <carrot@google.com>
229 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
230 amount before using it.
232 2014-08-27 Richard Biener <rguenther@suse.de>
234 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
235 get_maxval_strlen inside a more useful API.
236 (gimple_fold_builtin_with_strlen): Remove and fold into ...
237 (gimple_fold_builtin): ... caller.
238 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
239 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
240 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
241 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
242 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
243 gimple_fold_builtin_sprintf): Adjust to compute maxval
246 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
249 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
251 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
252 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
253 Anna Tikhonova <anna.tikhonova@intel.com>
254 Ilya Tocar <ilya.tocar@intel.com>
255 Andrey Turetskiy <andrey.turetskiy@intel.com>
256 Ilya Verbin <ilya.verbin@intel.com>
257 Kirill Yukhin <kirill.yukhin@intel.com>
258 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
261 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
262 Use `concat_tg_mode' attribute to determine asm register size.
264 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
265 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
266 Anna Tikhonova <anna.tikhonova@intel.com>
267 Ilya Tocar <ilya.tocar@intel.com>
268 Andrey Turetskiy <andrey.turetskiy@intel.com>
269 Ilya Verbin <ilya.verbin@intel.com>
270 Kirill Yukhin <kirill.yukhin@intel.com>
271 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
274 (define_mode_iterator VI48_AVX512VL): New.
275 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
276 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
277 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
278 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
279 with VI1): Change mode iterator.
280 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
281 with VI_ULOADSTORE_BW_AVX512VL): New.
282 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
283 with VI_ULOADSTORE_F_AVX512VL): Ditto.
284 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
285 with VI1): Change mode iterator.
286 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
287 with VI_ULOADSTORE_BW_AVX512VL): New.
288 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
289 with VI_ULOADSTORE_F_AVX512VL): Ditto.
290 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
291 with VI1): Change mode iterator.
292 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
293 with VI_ULOADSTORE_BW_AVX512VL): New.
294 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
295 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
296 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
297 (define_insn "<avx512>_storedqu<mode>_mask" with
299 (define_insn "<avx512>_storedqu<mode>_mask" with
300 VI12_AVX512VL): Ditto.
302 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
303 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
304 Anna Tikhonova <anna.tikhonova@intel.com>
305 Ilya Tocar <ilya.tocar@intel.com>
306 Andrey Turetskiy <andrey.turetskiy@intel.com>
307 Ilya Verbin <ilya.verbin@intel.com>
308 Kirill Yukhin <kirill.yukhin@intel.com>
309 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
312 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
313 (define_mode_iterator VI48_AVX512BW): New.
314 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
315 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
316 with VI48_AVX2_48_AVX512F): New.
317 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
318 with VI2_AVX512VL): Ditto.
320 2014-08-27 Richard Biener <rguenther@suse.de>
323 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
324 (fold_builtin_3): Do not fold strcat_chk here.
325 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
327 (gimple_fold_builtin): Fold strcat_chk here.
329 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
331 * dwarf2out.h (dwarf2out_decl): Remove prototype.
332 * dwarf2out.c (dwarf2out_decl): Make static.
334 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
336 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
338 2014-08-26 David Malcolm <dmalcolm@redhat.com>
340 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
341 from rtx to rtx_insn *.
342 (cselib_lookup_from_insn): Likewise for final param.
343 (cselib_subst_to_values_from_insn): Likewise.
344 (cselib_add_permanent_equiv): Likewise.
346 * cselib.c (cselib_current_insn): Likewise for this variable.
347 (cselib_subst_to_values_from_insn): Likewise for param "insn".
348 (cselib_lookup_from_insn): Likewise.
349 (cselib_add_permanent_equiv): Likewise for param "insn" and local
350 "save_cselib_current_insn".
351 (cselib_process_insn): Replace use of NULL_RTX with NULL.
353 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
354 from rtx to rtx_insn *.
356 2014-08-26 David Malcolm <dmalcolm@redhat.com>
358 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
361 2014-08-26 David Malcolm <dmalcolm@redhat.com>
363 * df.h (df_dump_insn_problem_function): Strengthen first param of
364 this callback from const_rtx to const rtx_insn *.
365 (struct df_insn_info): Strengthen field "insn" from rtx to
367 (DF_REF_INSN): Eliminate this function, reinstating the older
369 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
370 (df_reg_defined): Likewise.
371 (df_find_use): Likewise.
372 (df_reg_used): Likewise.
373 (df_dump_insn_top): Strengthen param 1 from const_rtx to
375 (df_dump_insn_bottom): Likewise.
376 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
377 (df_insn_debug_regno): Likewise.
378 (debug_df_insn): Likewise.
379 (df_rd_simulate_one_insn): Likewise for param 2.
380 (df_word_lr_simulate_defs): Likewise for param 1.
381 (df_word_lr_simulate_uses): Likewise.
382 (df_md_simulate_one_insn): Likewise for param 2.
383 (df_simulate_find_noclobber_defs): Likewise for param 1.
384 (df_simulate_find_defs): Likewise.
385 (df_simulate_defs): Likewise.
386 (df_simulate_uses): Likewise.
387 (df_simulate_one_insn_backwards): Likewise for param 2.
388 (df_simulate_one_insn_forwards): Likewise.
389 (df_uses_create): Likewise for param 2.
390 (df_insn_create_insn_record): Likewise for param 1.
391 (df_insn_delete): Likewise.
392 (df_insn_rescan): Likewise.
393 (df_insn_rescan_debug_internal): Likewise.
394 (df_insn_change_bb): Likewise.
395 (df_notes_rescan): Likewise.
396 * rtl.h (remove_death): Likewise for param 2.
397 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
399 * sched-int.h (reemit_notes): Strengthen param from rtx to
401 * valtrack.h (propagate_for_debug): Likewise for param 1.
403 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
404 local "tmp_rtx" from const_rtx to const rtx_insn *.
405 * combine.c (remove_death): Strengthen param "insn" from rtx to
407 (move_deaths): Likewise for local "where_dead".
408 * cse.c (delete_trivially_dead_insns): Introduce local
409 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
410 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
412 (df_reg_defined): Likewise.
413 (df_find_use): Likewise.
414 (df_reg_used): Likewise.
415 (df_dump_insn_problem_data): Strengthen param "insn" from
416 const_rtx to const rtx_insn *.
417 (df_dump_insn_top): Likewise.
418 (df_dump_insn_bottom): Likewise.
419 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
420 (df_insn_debug_regno): Likewise.
421 (debug_df_insn): Likewise.
422 (DF_REF_INSN): Delete.
423 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
424 from rtx to rtx_insn *.
425 (df_chain_insn_top_dump): Strengthen param "insn" from
426 const_rtx to const rtx_insn *.
427 (df_chain_insn_bottom_dump): Likewise.
428 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
430 (df_word_lr_simulate_uses): Likewise.
431 (df_print_note): Likewise.
432 (df_remove_dead_and_unused_notes): Likewise.
433 (df_set_unused_notes_for_mw): Likewise.
434 (df_set_dead_notes_for_mw): Likewise.
435 (df_create_unused_note): Likewise.
436 (df_simulate_find_defs): Likewise.
437 (df_simulate_find_uses): Likewise.
438 (df_simulate_find_noclobber_defs): Likewise.
439 (df_simulate_defs): Likewise.
440 (df_simulate_uses): Likewise.
441 (df_simulate_one_insn_backwards): Likewise.
442 (df_simulate_one_insn_forwards): Likewise.
443 (df_md_simulate_one_insn): Likewise.
444 * df-scan.c (df_uses_create): Likewise.
445 (df_insn_create_insn_record): Likewise.
446 (df_insn_delete): Likewise.
447 (df_insn_rescan): Likewise.
448 (df_insn_rescan_debug_internal): Likewise.
449 (df_insn_change_bb): Likewise.
450 (df_notes_rescan): Likewise.
451 (df_refs_add_to_chains): Likewise.
452 (df_insn_refs_verify): Likewise.
453 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
454 when invoking df_insn_delete.
455 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
456 (set_unique_reg_note): Add checked cast.
457 * final.c (cleanup_subreg_operands): Likewise.
458 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
459 "insn" from rtx to rtx_insn *.
460 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
461 "last" from rtx to rtx_insn *.
462 * ira-emit.c (change_regs_in_insn): New function.
463 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
464 Invoke change_regs_in_insn rather than change_regs.
465 * ira.c (update_equiv_regs): Strengthen locals "insn",
466 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
467 for_each_rtx_in_insn rather than for_each_rtx.
468 * recog.c (confirm_change_group): Add checked casts.
469 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
471 (peep2_fill_buffer): Add checked cast.
472 * rtlanal.c (remove_note): Likewise.
473 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
474 locals "next" "end" from rtx to rtx_insn *.
476 2014-08-26 David Malcolm <dmalcolm@redhat.com>
478 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
480 (struct reg_use_data): Likewise for field "insn".
481 (insn_cost): Likewise for param.
482 (real_insn_for_shadow): Likewise for return type and param.
483 (increase_insn_priority): Likewise for param 1.
484 (debug_dependencies): Likewise for both params.
486 * haifa-sched.c (insn_delay): Likewise for param "insn".
487 (real_insn_for_shadow): Likewise for return type and param "insn".
488 (update_insn_after_change): Likewise for param "insn".
489 (recompute_todo_spec): Likewise for param "next" and locals "pro",
491 (insn_cost): Likewise for param "insn".
492 (increase_insn_priority): Likewise.
493 (calculate_reg_deaths): Likewise.
494 (setup_insn_reg_pressure_info): Likewise.
495 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
496 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
497 (model_recompute): Likewise.
498 (must_restore_pattern_p): Likewise for param "next".
499 (model_excess_cost): Likewise for param "insn".
500 (queue_remove): Likewise.
501 (adjust_priority): Likewise for param "prev".
502 (update_register_pressure): Likewise for param "insn".
503 (setup_insn_max_reg_pressure): Likewise for local "insn".
504 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
505 (model_add_to_schedule): Likewise.
506 (model_reset_queue_indices): Likewise for local "insn".
507 (unschedule_insns_until): Strengthen local "recompute_vec" from
508 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
509 "con" from rtx to rtx_insn *.
510 (restore_last_backtrack_point): Likewise for both locals "x". Add
512 (estimate_insn_tick): Likewise for param "insn".
513 (commit_schedule): Likewise for params "prev_head", "tail" and
515 (verify_shadows): Likewise for locals "i1", "i2".
516 (dump_insn_stream): Likewise for params "head", "tail" and locals
518 (schedule_block): Likewise for locals "insn", "x". Add a checked
520 (fix_inter_tick): Likewise for params "head", "tail".
521 (create_check_block_twin): Likewise for local "jump".
522 (haifa_change_pattern): Likewise for param "insn".
523 (haifa_speculate_insn): Likewise.
524 (dump_new_block_header): Likewise for params "head", "tail".
525 (fix_jump_move): Likewise for param "jump".
526 (move_block_after_check): Likewise.
527 (sched_init_insn_luid): Likewise for param "insn".
528 (sched_init_luids): Likewise for local "insn".
529 (insn_luid): Likewise for param "insn".
530 (init_h_i_d): Likewise.
531 (haifa_init_h_i_d): Likewise for local "insn".
532 (haifa_init_insn): Likewise for param "insn".
533 * sched-deps.c (add_dependence): Likewise for local "real_pro",
535 (create_insn_reg_use): Likewise for param "insn".
536 (setup_insn_reg_uses): Likewise. Add a checked cast.
537 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
538 "tail" from rtx to rtx_insn *.
539 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
542 2014-08-26 David Malcolm <dmalcolm@redhat.com>
544 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
545 from rtx to rtx_insn *.
546 (model_add_to_schedule): Likewise for locals "start", "end",
549 2014-08-26 David Malcolm <dmalcolm@redhat.com>
551 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
553 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
554 "to" and locals "insn", "next", "copy". Remove now-redundant
557 2014-08-26 David Malcolm <dmalcolm@redhat.com>
559 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
560 rtx_insn * and param 4 from rtx * to rtx_insn **.
561 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
562 param 2 from rtx * to rtx_insn **.
564 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
565 rtx_insn * and final param from rtx * to rtx_insn **.
567 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
568 from rtx to rtx_insn *.
569 (try_head_merge_bb): Likewise for both locals named "move_upto".
570 * df-problems.c (can_move_insns_across): Likewise for params
571 "from", "to", "across_from", "across_to" and locals "insn",
572 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
574 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
575 from rtx to rtx_insn *.
576 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
577 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
578 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
580 (noce_try_abs): Likewise.
581 (noce_get_condition): Likewise for param "jump". Strengthen param
582 "earliest" from rtx * to rtx_insn **.
583 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
585 (find_cond_trap): Likewise.
586 (dead_or_predicable): Likewise for local "earliest".
587 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
589 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
590 and local "prev". Strengthen param "earliest" from rtx * to
592 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
593 Strengthen param "earliest" from rtx * to rtx_insn **.
595 2014-08-26 David Malcolm <dmalcolm@redhat.com>
597 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
598 "to" and local "insn" from rtx to rtx_insn *.
600 2014-08-26 David Malcolm <dmalcolm@redhat.com>
602 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
603 from rtx to rtx_insn *.
604 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
605 (code_motion_path_driver): Likewise for local "last_insn".
606 (simplify_changed_insns): Likewise for local "insn".
608 2014-08-26 David Malcolm <dmalcolm@redhat.com>
610 * rtl.h (push_to_sequence): Strengthen param from rtx to
612 (push_to_sequence2): Likewise for both params.
613 (delete_insns_since): Likewise for param.
614 (reorder_insns_nobb): Likewise for all three params.
615 (set_new_first_and_last_insn): Likewise for both params.
617 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
618 rtx_insn *. Remove now-redundant cast.
619 (set_last_insn): Likewise.
621 * builtins.c (expand_builtin_return): Strengthen local
622 "call_fusage" from rtx to rtx_insn *.
623 * cfgrtl.c (create_basic_block_structure): Likewise for local
625 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
626 "first", "last" and local "insn".
627 (delete_insns_since): Likewise for param "from".
628 (reorder_insns_nobb): Likewise for params "from", "to", "after"
630 (push_to_sequence): Likewise for param "first" and local "last".
631 (push_to_sequence2): Likewise for params "first" and "last".
632 * lra.c (emit_add3_insn): Likewise for local "last".
633 (lra_emit_add): Likewise.
634 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
636 (process_address_1): Likewise for locals "insn", last".
637 * modulo-sched.c (ps_first_note): Likewise for return type.
638 * optabs.c (expand_binop_directly): Likewise for param "last".
640 2014-08-26 David Malcolm <dmalcolm@redhat.com>
642 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
644 * emit-rtl.c (get_last_insn_anywhere): Likewise.
646 2014-08-26 David Malcolm <dmalcolm@redhat.com>
648 * function.h (struct sequence_stack): Strengthen fields "first"
649 and "last" from rtx to rtx_insn *.
650 (struct emit_status): Likewise for fields "x_first_insn" and
653 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
654 (set_first_insn): Add checked cast.
655 (get_last_insn): Remove now-redundant checked cast.
656 (set_last_insn): Add checked cast.
658 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
659 "saved_first" and "saved_last" from rtx to rtx_insn *.
661 2014-08-26 David Malcolm <dmalcolm@redhat.com>
663 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
664 (unlink_insn_chain): Strengthen both params from rtx to
667 * cfgrtl.c (cfg_layout_function_header): Likewise for this
669 (unlink_insn_chain): Likewise for params "first" and "last".
670 Remove now-redundant checked cast.
671 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
672 (fixup_reorder_chain): Strengthen local "insn" from rtx to
674 * emit-rtl.c (link_insn_into_chain): Likewise for all three
676 (add_insn): Likewise for param "insn" and local "prev".
677 (add_insn_after_nobb): Likewise for both params and local "next".
678 (add_insn_before_nobb): Likewise for both params and local "prev".
679 (add_insn_after): Rename param "after" to "uncast_after",
680 introducing local "after" with another checked cast.
681 (add_insn_before): Rename params "insn" and "before", giving them
682 "uncast_" prefixes, adding the old names back using checked casts.
683 (emit_note_after): Likewise for param "after".
684 (emit_note_before): Likewise for param "before".
685 (emit_label): Add a checked cast.
687 2014-08-26 David Malcolm <dmalcolm@redhat.com>
689 * cselib.h (cselib_record_sets_hook): Strengthen initial param
690 "insn" from rtx to rtx_insn *.
692 * cselib.c (cselib_record_sets_hook): Likewise.
694 * var-tracking.c (add_with_sets): Likewise, renaming back from
695 "uncast_insn" to "insn" and eliminating the checked cast from rtx
698 2014-08-26 David Malcolm <dmalcolm@redhat.com>
700 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
701 and "header_" from rtx to rtx_insn *.
702 (struct basic_block_d): Likewise for field "head_" within "x"
703 field of union basic_block_il_dependent.
704 (BB_HEAD): Drop function...
705 (SET_BB_HEAD): ...and this function in favor of...
706 (BB_HEAD): ...reinstate macro.
707 (BB_END): Drop function...
708 (SET_BB_END): ...and this function in favor of...
709 (BB_END): ...reinstate macro.
710 (BB_HEADER): Drop function...
711 (SET_BB_HEADER): ...and this function in favor of...
712 (BB_HEADER): ...reinstate macro.
714 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
715 (fix_crossing_unconditional_branches): Likewise.
716 * caller-save.c (save_call_clobbered_regs): Likewise.
717 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
718 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
719 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
720 (merge_blocks_move_successor_nojumps): Likewise.
721 (outgoing_edges_match): Update use of for_each_rtx to
722 for_each_rtx_in_insn.
723 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
724 (expand_gimple_cond): Likewise.
725 (expand_gimple_tailcall): Likewise.
726 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
728 (construct_exit_block): Drop use of SET_BB_END.
729 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
731 (delete_insn): Rename param "insn" to "uncast_insn", introducing
732 a new local "insn" with a checked cast to rtx_insn *. Drop use of
733 SET_BB_HEAD and SET_BB_END.
734 (create_basic_block_structure): Drop use of SET_BB_HEAD and
736 (rtl_delete_block): Drop use of SET_BB_HEAD.
737 (rtl_split_block): Drop use of SET_BB_END.
738 (emit_nop_for_unique_locus_between): Likewise.
739 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
740 (block_label): Drop use of SET_BB_HEAD.
741 (fixup_abnormal_edges): Drop use of SET_BB_END.
742 (record_effective_endpoints): Drop use of SET_BB_HEADER.
743 (relink_block_chain): Likewise.
744 (fixup_reorder_chain): Drop use of SET_BB_END.
745 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
746 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
747 rtx_insn **. Drop use of SET_BB_HEADER.
748 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
750 (BB_HEAD): Delete this function.
751 (SET_BB_HEAD): Likewise.
753 (SET_BB_END): Likewise.
754 (BB_HEADER): Likewise.
755 (SET_BB_HEADER): Likewise.
756 * emit-rtl.c (add_insn_after): Rename param "insn" to
757 "uncast_insn", adding a new local "insn" and a checked cast to
758 rtx_insn *. Drop use of SET_BB_END.
759 (remove_insn): Strengthen locals "next" and "prev" from rtx to
760 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
761 (reorder_insns): Drop use of SET_BB_END.
762 (emit_insn_after_1): Strengthen param "first" and locals "last",
763 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
764 (emit_pattern_after_noloc): Add checked cast.
765 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
766 (restore_other_notes): Likewise.
767 (move_insn): Likewise.
768 (sched_extend_bb): Likewise.
769 (fix_jump_move): Likewise.
770 * ifcvt.c (noce_process_if_block): Likewise.
771 (dead_or_predicable): Likewise.
772 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
773 * reg-stack.c (change_stack): Drop use of SET_BB_END.
774 * sel-sched-ir.c (sel_move_insn): Likewise.
775 * sel-sched.c (move_nop_to_previous_block): Likewise.
777 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
779 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
781 2014-08-26 David Malcolm <dmalcolm@redhat.com>
783 * basic-block.h (create_basic_block_structure): Strengthen params
784 1 "head" and 2 "end" from rtx to rtx_insn *.
785 * cfgrtl.c (create_basic_block_structure): Likewise.
786 (rtl_create_basic_block): Update casts from void * to rtx to
787 rtx_insn *, so that we can pass them as rtx_insn * to
788 create_basic_block_structure.
789 * sel-sched-ir.c (sel_create_basic_block): Likewise.
791 2014-08-26 David Malcolm <dmalcolm@redhat.com>
793 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
795 (check_for_inc_dec): Strengthen param "insn" from rtx to
798 * cselib.h (cselib_process_insn): Likewise.
800 * cselib.c (cselib_record_sets): Likewise.
801 (cselib_process_insn): Likewise.
803 * dse.c (struct insn_info): Likewise for field "insn".
804 (check_for_inc_dec_1): Likewise for local "insn".
805 (check_for_inc_dec): Likewise for param "insn".
806 (scan_insn): Likewise.
807 (dse_step1): Likewise for local "insn".
809 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
810 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
812 2014-08-26 David Malcolm <dmalcolm@redhat.com>
814 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
815 from rtx to rtx_insn *.
816 (DEP_PRO): Delete this function and...
817 (SET_DEP_PRO): ...this function in favor of...
818 (DEP_PRO): ...reinstate this macro.
819 (DEP_CON): Delete this function and...
820 (SET_DEP_CON): ...this function in favor of...
821 (DEP_CON): ...reinstate this old macro.
822 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
823 (init_dep): Likewise.
824 (set_priorities): Likewise for both params.
825 (sd_copy_back_deps): Likewise for params 1 and 2.
827 * haifa-sched.c (priority): Likewise for param "insn" and local
829 (set_priorities): Likewise for params "head" and "tail" and local
831 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
833 (add_to_speculative_block): Add a checked cast.
834 (create_check_block_twin): Drop use of SET_DEP_CON.
835 (add_jump_dependencies): Strengthen params "insn" and "jump" from
838 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
839 Drop use of SET_DEP_PRO
840 (init_dep): Strengthen params "pro" and "con" from rtx to
842 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
846 (SET_DEP_PRO): Delete.
847 (SET_DEP_CON): Delete.
849 2014-08-26 David Malcolm <dmalcolm@redhat.com>
851 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
852 from rtx to rtx_insn *.
853 (VINSN_INSN_RTX): Eliminate rvalue function and...
854 (SET_VINSN_INSN): ...lvalue function in favor of...
855 (VINSN_INSN_RTX): reinstate this old macro.
857 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
858 in favor of VINSN_INSN_RTX.
859 (VINSN_INSN_RTX): Delete this function.
860 (SET_VINSN_INSN_RTX): Likewise.
862 2014-08-26 David Malcolm <dmalcolm@redhat.com>
864 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
865 (BND_TO): Delete this function and...
866 (SET_BND_TO): ...this functions in favor of...
867 (BND_TO): ...reinstating this macro.
868 (struct _fence): Strengthen field "executing_insns" from
869 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
870 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
871 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
872 and param "insn" from rtx to insn_t.
873 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
876 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
878 (rtx_vec_t): Likewise.
879 (struct sched_deps_info_def): Strengthen param of "start_insn"
880 callback from rtx to rtx_insn *. Likewise for param "insn2" of
881 "note_mem_dep" callback and first param of "note_dep" callback.
883 * haifa-sched.c (add_to_speculative_block): Strengthen param
884 "insn" from rtx to rtx_insn *.
885 (clear_priorities): Likewise.
886 (calc_priorities): Likewise for local "insn".
888 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
889 Remove redundant checked cast.
890 (haifa_note_mem_dep): Likewise for param "pending_insn".
891 (haifa_note_dep): Likewise for param "elem".
892 (note_mem_dep): Likewise for param "e".
893 (sched_analyze_1): Add checked casts.
894 (sched_analyze_2): Likewise.
896 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
897 from rtx to rtx_insn *.
898 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
899 from vec<rtx> * to vec<rtx_insn *> *.
901 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
903 (flist_add): Strengthen param "executing_insns" from
904 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
905 (advance_deps_context): Remove now-redundant checked cast.
906 (init_fences): Replace uses of NULL_RTX with NULL.
907 (merge_fences): Strengthen params "last_scheduled_insn" and
908 "sched_next" from rtx to rtx_insn * and "executing_insns" from
909 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
910 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
911 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
912 an instruction, rather than doing double-duty as a pattern.
913 (return_nop_to_pool): Update for change of insn_t.
914 (deps_init_id): Remove now-redundant checked cast.
915 (struct sched_scan_info_def): Strengthen param of "init_insn"
916 callback from rtx to insn_t.
917 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
918 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
920 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
921 "end" from rtx to rtx_insn *.
922 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
923 (rtx insn_rtx, bool force_unique_p)
924 (BND_TO): Delete function.
925 (SET_BND_TO): Delete function.
927 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
929 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
930 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
932 (undo_transformations): Likewise for param "insn".
933 (update_liveness_on_insn): Likewise.
934 (compute_live_below_insn): Likewise for param "insn" and local
936 (update_data_sets): Likewise for param "insn".
937 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
938 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
939 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
941 (move_cond_jump): Likewise for param "insn".
942 (move_cond_jump): Drop use of SET_BND_TO.
943 (compute_av_set_on_boundaries): Likewise.
944 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
945 (update_and_record_unavailable_insns): Strengthen local "bb_end"
946 from rtx to rtx_insn *.
947 (maybe_emit_renaming_copy): Likewise for param "insn".
948 (maybe_emit_speculative_check): Likewise.
949 (handle_emitting_transformations): Likewise.
950 (remove_insn_from_stream): Likewise.
951 (code_motion_process_successors): Strengthen local "succ" from rtx
954 2014-08-26 David Malcolm <dmalcolm@redhat.com>
956 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
957 ilist_t, not _xlist_t;
958 (ILIST_INSN): Define in terms of new union field "insn".
959 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
961 (struct _list_node): Add new field "insn" to the union, of type
963 (ilist_add): Replace macro with an inline function, requiring an
965 (ilist_remove): Define this macro directly in terms of
966 _list_remove, rather than indirectly via _xlist_remove.
967 (ilist_clear): Likewise, in terms of _list_clear rather than
969 (ilist_is_in_p): Replace macro with an inline function, requiring
971 (_list_iter_cond_insn): New function.
972 (ilist_iter_remove): Define this macro directly in terms of
973 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
974 (ilist_iterator): Define directly in terms of _list_iterator
975 rather than indirectly through _xlist_iterator.
976 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
977 than in terms of _FOR_EACH_X.
978 (FOR_EACH_INSN_1): Likewise.
980 2014-08-26 Joseph Myers <joseph@codesourcery.com>
984 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
985 DECL_HARD_REGISTER and return for invalid register specifications.
986 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
987 DECL_HARD_REGISTER, call expand_one_error_var.
988 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
989 CC_REGNUM with non-MODE_CC modes.
990 (arm_regno_class): Return NO_REGS for PC_REGNUM.
992 2014-08-26 Marek Polacek <polacek@redhat.com>
995 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
997 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
999 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
1000 qi cost; add di cost.
1001 (cortexa57_addrcost_table): Likewise.
1003 2014-08-26 Marek Polacek <polacek@redhat.com>
1006 * expr.c (is_aligning_offset): Remove logical not.
1008 2014-08-26 Marek Polacek <polacek@redhat.com>
1011 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
1012 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
1014 2014-08-26 Richard Biener <rguenther@suse.de>
1016 PR tree-optimization/62175
1017 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
1018 expand possibly trapping operations.
1020 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1022 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
1023 "insn" from rtx to rtx_insn *.
1024 (permute_load): Likewise for param "insn".
1025 (permute_store): Likewise.
1026 (handle_special_swappables): Likewise for local "insn".
1027 (replace_swap_with_copy): Likewise for locals "insn" and
1029 (rs6000_analyze_swaps): Likewise for local "insn".
1031 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1033 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
1036 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1038 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
1039 "note_list" from rtx to rtx_insn *.
1040 (BB_NOTE_LIST): Replace this function and...
1041 (SET_BB_NOTE_LIST): ...this function with...
1042 (BB_NOTE_LIST): ...the former macro implementation.
1044 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
1045 local "from_start" from rtx to rtx_insn *. Strengthen param
1046 "to_endp" from rtx * to rtx_insn **.
1048 * haifa-sched.c (concat_note_lists): Likewise.
1049 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
1051 (sel_restore_notes): Likewise.
1052 (move_bb_info): Likewise.
1053 (BB_NOTE_LIST): Delete this function.
1054 (SET_BB_NOTE_LIST): Delete this function.
1055 * sel-sched.c (create_block_for_bookkeeping): Eliminate
1056 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
1058 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1060 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
1061 from rtx * to rtx_insn **.
1062 (reorder2): Likewise.
1063 (dependencies_evaluation_hook): Strengthen params "head", "tail"
1064 from rtx to rtx_insn *.
1066 * doc/tm.texi: Update mechanically for above change to target.def.
1068 * sched-int.h (note_list): Strengthen this variable from rtx to
1070 (remove_notes): Likewise for both params.
1071 (restore_other_notes): Likewise for return type and first param.
1072 (struct ready_list): Strengthen field "vec" from rtx * to
1074 (struct dep_replacement): Strenghten field "insn" from rtx to
1076 (struct deps_desc): Likewise for fields "last_debug_insn",
1078 (struct haifa_sched_info): Likewise for callback field
1079 "can_schedule_ready_p"'s param, for first param of "new_ready"
1080 callback field, for both params of "rank" callback field, for
1081 first field of "print_insn" callback field (with a const), for
1082 both params of "contributes_to_priority" callback, for param
1083 of "insn_finishes_block_p" callback, for fields "prev_head",
1084 "next_tail", "head", "tail", for first param of "add_remove_insn"
1085 callback, for first param of "begin_schedule_ready" callback, for
1086 both params of "begin_move_insn" callback, and for second param
1087 of "advance_target_bb" callback.
1088 (add_dependence): Likewise for params 1 and 2.
1089 (sched_analyze): Likewise for params 2 and 3.
1090 (deps_analyze_insn): Likewise for param 2.
1091 (ready_element): Likewise for return type.
1092 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
1093 (try_ready): Strenghten param from rtx to rtx_insn *.
1094 (sched_emit_insn): Likewise for return type.
1095 (record_delay_slot_pair): Likewise for params 1 and 2.
1096 (add_delay_dependencies): Likewise for param.
1097 (contributes_to_priority): Likewise for both params.
1098 (find_modifiable_mems): Likewise.
1100 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
1101 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
1102 "first_older_only_insn" from rtx to rtx_insn *.
1103 (arm_sched_reorder): Strengthen param "ready" from rtx * to
1106 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
1107 "last_scheduled_iter0" from rtx to rtx_insn *.
1108 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
1109 (c6x_sched_reorder_1): Strengthen param "ready" and locals
1110 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
1111 "insn" from rtx to rtx_insn *.
1112 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
1114 (c6x_sched_reorder2): Strengthen param "ready" and locals
1115 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
1116 "insn" from rtx to rtx_insn *.
1117 (c6x_variable_issue): Add a checked cast when assigning from insn
1118 to ss.last_scheduled_iter0.
1119 (split_delayed_branch): Strengthen param "insn" and local "i1"
1120 from rtx to rtx_insn *.
1121 (split_delayed_nonbranch): Likewise.
1122 (undo_split_delayed_nonbranch): Likewise for local "insn".
1123 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
1124 "entry_after", "end_packet", "head_insn", "tail_insn",
1125 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
1126 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
1127 to rtx_insn **. Remove now-redundant checked cast on last_insn,
1128 but add a checked cast on loop->start_label. Consolidate calls to
1129 avoid assigning result of gen_spkernel to "insn", now an
1132 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
1133 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
1135 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
1136 rtx_insn **. Strengthen locals "top", "next" from rtx to
1138 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
1139 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
1140 (add_parameter_dependencies): Strengthen params "call", "head" and
1141 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
1142 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
1143 (add_dependee_for_func_arg): Likewise for param "arg" and local
1145 (ix86_dependencies_evaluation_hook): Likewise for params "head",
1146 "tail" and locals "insn", "first_arg".
1148 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
1149 for params "head", "tail" and locals "insn", "next", "next_tail".
1150 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
1151 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
1152 "insn", "lowest", "highest" from rtx to rtx_insn *.
1153 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
1155 (ia64_sched_reorder2): Likewise.
1157 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
1158 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
1159 from rtx * to rtx_insn **.
1160 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
1162 (mep_print_sched_insn): Strengthen param "insn" from rtx to
1164 (mep_sched_reorder): Strengthen param "ready" from rtx * to
1165 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
1168 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
1169 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
1171 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
1172 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
1173 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
1175 (vr4130_reorder): Likewise.
1176 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
1178 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
1180 (mips_sched_reorder): Likewise.
1181 (mips_sched_reorder2): Likewise.
1183 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
1185 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
1186 Strengthen local "tmp" from rtx to rtx_insn *.
1187 (rs6000_sched_reorder2): Likewise.
1189 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
1190 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
1191 (s390_sched_reorder): Strengthen param "ready" from rtx * to
1192 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
1194 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
1195 "tmp2" from rtx to rtx_insn *.
1196 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
1197 Strengthen local "insn" from rtx to rtx_insn *.
1198 (ready_reorder): Strengthen param "ready" from rtx * to
1199 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
1200 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
1201 (sh_reorder2): Likewise.
1203 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
1204 local "insn" from rtx to rtx_insn *.
1206 * haifa-sched.c (note_list): Strengthen this variable from rtx to
1208 (scheduled_insns): Strengthen this variable from vec<rtx> to
1210 (set_modulo_params): Likewise for locals "i1", "i2".
1211 (record_delay_slot_pair): Likewise for params "i1", "i2".
1212 (add_delay_dependencies): Likewise for param "insn".
1213 (cond_clobbered_p): Likewise.
1214 (recompute_todo_spec): Likewise for local "prev".
1215 (last_scheduled_insn): Likewise for this variable.
1216 (nonscheduled_insns_begin): Likewise.
1217 (model_set_excess_costs): Strengthen param "insns" from rtx * to
1219 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
1221 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
1222 Strengthen local "insn" from rtx to rtx_insn *.
1223 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
1224 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
1225 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
1226 (ready_remove_first): Likewise for return type and local "t".
1227 (ready_element): Likewise for return type.
1228 (ready_remove): Likewise for return type and local "t".
1229 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
1230 (check_clobbered_conditions): Strengthen local "x" from rtx to
1231 rtx_insn *, adding a checked cast.
1232 (schedule_insn): Likewise for param "insn".
1233 (remove_notes): Likewise for params "head", "tail" and locals
1234 "next_tail", "insn", "next".
1235 (struct haifa_saved_data): Likewise for fields
1236 "last_scheduled_insn", "nonscheduled_insns_begin".
1237 (save_backtrack_point): Update for change to field "vec" of
1239 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
1241 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
1242 from rtx to rtx_insn *
1243 (resolve_dependencies): Strengthen param "insn" from rtx to
1245 (restore_other_notes): Likewise for return type, for param "head"
1246 and local "note_head".
1247 (undo_all_replacements): Likewise for local "insn".
1248 (first_nonscheduled_insn): Likewise for return type and local "insn".
1249 (queue_to_ready): Likewise for local "insn", adding checked casts.
1250 (early_queue_to_ready): Likewise for local "insn".
1251 (debug_ready_list_1): Strengthen local "p" from rtx * to
1253 (move_insn): Strengthen param "insn" and local "note" from rtx to
1255 (insn_finishes_cycle_p): Likewise for param "insn".
1256 (max_issue): Likewise for local "insn".
1257 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
1259 (commit_schedule): Strengthen param "prev_head" and local "insn"
1260 from rtx to rtx_insn *
1261 (prune_ready_list): Likewise for local "insn".
1262 (schedule_block): Likewise for locals "prev_head", "head", "tail",
1263 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
1264 (set_priorities): Likewise for local "prev_head".
1265 (try_ready): Likewise for param "next".
1266 (fix_tick_ready): Likewise.
1267 (change_queue_index): Likewise.
1268 (sched_extend_ready_list): Update for change to field "vec" of
1270 (generate_recovery_code): Strengthen param "insn" from rtx to
1272 (begin_speculative_block): Likewise.
1273 (create_check_block_twin): Likewise for param "insn" and locals
1274 "label", "check", "twin". Introduce local "check_pat" to avoid
1275 "check" being used as a plain rtx before being used as an insn.
1276 (fix_recovery_deps): Add a checked cast to rtx_insn * when
1277 extracting elements from ready_list.
1278 (sched_remove_insn): Strengthen param "insn" from rtx to
1280 (sched_emit_insn): Likewise for return type.
1281 (ready_remove_first_dispatch): Likewise for return type and local
1284 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
1286 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
1289 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
1290 from rtx to rtx_insn *.
1291 (add_dependence_list): Likewise for param "insn". Add a checked
1293 (add_dependence_list_and_free): Strengthen param "insn" from rtx
1294 to rtx_insn *. Strengthen param "list_p" from rtx * to
1296 (chain_to_prev_insn): Strengthen param "insn" and locals
1297 "prec_nonnote", "i" from rtx to rtx_insn *.
1298 (flush_pending_lists): Likewise for param "insn".
1299 (cur_insn): Likewise for this variable.
1300 (haifa_start_insn): Add a checked cast.
1301 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
1302 (sched_analyze_reg): Likewise for param "insn".
1303 (sched_analyze_1): Likewise.
1304 (sched_analyze_2): Likewise. Add checked casts.
1305 (sched_analyze_insn): Likewise. Also for local "prev".
1306 (deps_analyze_insn): Likewise for param "insn".
1307 (sched_analyze): Likewise for params "head", "tail" and local "insn".
1308 (add_dependence_1): Likewise for params "insn", "elem".
1309 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
1310 (parse_add_or_inc): Likewise for param "insn".
1311 (find_inc): Likewise for local "inc_cand".
1312 (find_modifiable_mems): Likewise for params "head", "tail" and
1313 locals "insn", "next_tail".
1315 * sched-ebb.c (init_ready_list): Likewise for local "insn".
1316 (begin_schedule_ready): Likewise for param "insn".
1317 (begin_move_insn): Likewise for params "insn" and "last".
1318 (ebb_print_insn): Strengthen param "insn" from const_rtx to
1320 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
1321 (ebb_contributes_to_priority): Likewise for params "next", "insn".
1322 (ebb_add_remove_insn): Likewise for param "insn".
1323 (advance_target_bb): Likewise.
1325 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
1327 (check_live): Likewise for param "insn".
1328 (init_ready_list): Likewise for local "insn".
1329 (can_schedule_ready_p): Likewise for param "insn".
1330 (begin_schedule_ready): Likewise.
1331 (new_ready): Likewise for param "next".
1332 (rgn_print_insn): Likewise for param "insn".
1333 (rgn_rank): Likewise for params "insn1", "insn2".
1334 (contributes_to_priority): Likewise for params "next", "insn".
1335 (rgn_insn_finishes_block_p): Likewise for param "insn".
1336 (add_branch_dependences): Likewise for params "head", "tail" and
1337 locals "insn", "last".
1338 (rgn_add_remove_insn): Likewise for param "insn".
1339 (advance_target_bb): Likewise.
1341 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
1342 const_rtx to const rtx_insn *.
1344 * sel-sched-dump.h (sel_print_insn): Likewise.
1346 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
1347 (deps_init_id): Likewise.
1349 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
1350 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
1353 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1355 * output.h (final_start_function): Strengthen param 1 from rtx to
1358 * final.c (final_start_function): Likewise, renaming back from
1359 "uncast_first" to "first", and dropping the checked cast from rtx
1362 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1364 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
1365 * final.c (final): Likewise. Rename param back from
1366 "uncast_first" to "first" and eliminate the checked cast from rtx
1369 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1371 * output.h (shorten_branches): Strengthen param from rtx to
1374 * final.c (shorten_branches): Likewise, renaming param back from
1375 "uncast_first" to "first", and dropping the checked cast from rtx
1378 * genattr.c (gen_attr): Likewise when writing out the prototype of
1381 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1383 * sched-int.h (struct haifa_sched_info): Strengthen fields
1384 "prev_head" and "next_tail" from rtx to rtx_insn *.
1386 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1388 * rtl.h (rtx_jump_table_data::get_labels): New method.
1389 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
1390 with use of the new rtx_jump_table_data::get_labels method.
1391 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
1392 to rtx_jump_table_data *. Simplify by using get_labels method.
1393 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
1394 a dyn_cast, introducing local "table", using it to replace
1395 label-lookup logic with a get_labels method call.
1396 (patch_jump_insn): Simplify using get_labels method.
1397 * dwarf2cfi.c (create_trace_edges): Likewise.
1398 * rtlanal.c (label_is_jump_target_p): Likewise.
1400 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1402 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
1405 * emit-rtl.c (unshare_all_rtl_1): Likewise.
1406 (unshare_all_rtl_again): Likewise, also for local "p".
1408 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1410 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
1412 * cfgrtl.c (delete_insn_and_edges): Likewise.
1414 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1416 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
1417 from rtx to rtx_insn *.
1419 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
1421 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1423 * function.c (thread_prologue_and_epilogue_insns): Likewise for
1424 locals "returnjump", "epilogue_end", "insn", "next".
1426 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
1427 "returnjump" from rtx * to rtx_insn **.
1428 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
1430 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1432 * basic-block.h (struct edge_def). Strengthen "r" within
1433 union edge_def_insns from rtx to rtx_insn *.
1435 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
1436 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
1438 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
1439 from rtx to rtx_insn *.
1440 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
1442 * postreload-gcse.c (reg_killed_on_edge): Likewise.
1443 (reg_used_on_edge): Likewise.
1444 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
1445 (gt_pch_nx): New overload for rtx_insn *&.
1446 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
1447 from rtx to rtx_insn *.
1449 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1451 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
1452 from rtx to rtx_insn *.
1453 (BB_FOOTER): Replace function with access macro.
1454 (SET_BB_FOOTER): Delete.
1456 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
1458 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
1459 (emit_barrier_after_bb): Likewise.
1460 (record_effective_endpoints): Likewise.
1461 (relink_block_chain): Likewise.
1462 (fixup_fallthru_exit_predecessor): Likewise.
1463 (cfg_layout_duplicate_bb): Likewise.
1464 (cfg_layout_split_block): Likewise.
1465 (cfg_layout_delete_block): Likewise.
1466 (cfg_layout_merge_blocks): Likewise.
1467 (BB_FOOTER): Delete function.
1468 (SET_BB_FOOTER): Delete function.
1469 * combine.c (update_cfg_for_uncondjump): Replace uses of
1470 SET_BB_FOOTER with BB_FOOTER.
1472 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1474 * except.h (struct eh_landing_pad_d): Strengthen field
1475 "landing_pad" from rtx to rtx_code_label *.
1477 * except.c (sjlj_emit_dispatch_table): Likewise for param
1479 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
1481 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1483 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
1484 first param from rtx to rtx_insn *.
1485 * config/xtensa/xtensa.c (struct machine_function): Likewise for
1486 field "set_frame_ptr_insn".
1487 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
1488 "csend" from rtx to rtx_code_label *.
1489 (xtensa_expand_atomic): Likewise for local "csloop".
1490 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
1492 (xtensa_call_tls_desc): Likewise for return type and locals
1493 "call_insn", "insns".
1494 (xtensa_legitimize_tls_address): Likewise for local "insns".
1495 (xtensa_expand_prologue): Likewise for locals "insn", "first".
1497 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1499 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
1500 first param from rtx to rtx_insn *.
1501 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
1504 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1506 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
1507 Strengthen param 1 from rtx to rtx_insn *.
1508 (tilepro_output_cbranch): Likewise.
1509 (tilepro_adjust_insn_length): Likewise.
1510 (tilepro_final_prescan_insn): Likewise for sole param.
1512 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
1513 Likewise for local "last".
1514 (cbranch_predicted_p): Likewise for param "insn".
1515 (tilepro_output_simple_cbranch_with_opcode): Likewise.
1516 (tilepro_output_cbranch_with_opcode): Likewise.
1517 (tilepro_output_cbranch): Likewise.
1518 (frame_emit_load): Likewise for return type and locals "seq",
1520 (emit_sp_adjust): Likewise for return type and local "insn".
1521 (tilepro_expand_epilogue): Likewise for locals "last_insn",
1523 (tilepro_adjust_insn_length): Likewise for param "insn".
1524 (next_insn_to_bundle): Likewise for return type and params
1526 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
1527 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
1529 (match_addli_pcrel): Likewise for param "insn".
1530 (replace_addli_pcrel): Likewise.
1531 (match_auli_pcrel): Likewise.
1532 (replace_auli_pcrel): Likewise.
1533 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
1535 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
1536 "queue", "next_queue", "prev".
1537 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
1538 (tilepro_final_prescan_insn): Likewise for param "insn".
1540 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1542 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
1543 Strengthen param 1 from rtx to rtx_insn *.
1544 (tilegx_output_cbranch): Likewise.
1545 (tilegx_adjust_insn_length): Likewise.
1546 (tilegx_final_prescan_insn): Likewise for sole param.
1548 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
1550 (cbranch_predicted_p): Likewise for param "insn".
1551 (tilegx_output_simple_cbranch_with_opcode): Likewise.
1552 (tilegx_output_cbranch_with_opcode): Likewise.
1553 (tilegx_output_cbranch): Likewise.
1554 (frame_emit_load): Likewise for return type.
1555 (set_frame_related_p): Likewise for locals "seq", "insn".
1556 (emit_sp_adjust): Likewise for return type, and for local "insn".
1557 Introduce local "pat" for use in place of "insn" where the latter
1558 isn't an instruction.
1559 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
1560 from rtx to rtx_insn *.
1561 (tilegx_adjust_insn_length): Likewise for param "insn".
1562 (next_insn_to_bundle): Likewise for return type and params "r" and
1564 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
1566 (replace_insns): Likewise for params "old_insn", "new_insns".
1567 (replace_mov_pcrel_step1): Likewise for param "insn" and local
1569 (replace_mov_pcrel_step2): Likewise.
1570 (replace_mov_pcrel_step3): Likewise.
1571 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
1573 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
1574 "queue", "next_queue", "prev".
1575 (tilegx_output_mi_thunk): Likewise for local "insn".
1576 (tilegx_final_prescan_insn): Likewise for param "insn".
1578 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1580 * config/spu/spu.c (frame_emit_store): Strengthen return type from
1582 (frame_emit_load): Likewise.
1583 (frame_emit_add_imm): Likewise, also for local "insn".
1584 (spu_expand_prologue): Likewise for local "insn".
1585 (struct spu_bb_info): Likewise for field "prop_jump".
1586 (emit_nop_for_insn): Likewise for param "insn" and local
1588 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
1590 (spu_emit_branch_hint): Likewise for params "before", "branch" and
1591 locals "hint", "insn".
1592 (get_branch_target): Likewise for param "branch".
1593 (insn_clobbers_hbr): Likewise for param "insn".
1594 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
1595 locals "insn", "before_4", "before_16".
1596 (insert_hbrp): Likewise for local "insn".
1597 (spu_machine_dependent_reorg): Likewise for locals "branch",
1598 "insn", "next", "bbend".
1599 (uses_ls_unit): Likewise for param "insn".
1600 (get_pipe): Likewise.
1601 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
1602 introducing a checked cast.
1603 (spu_sched_adjust_cost): Likewise for params "insn" and
1605 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
1606 (spu_sms_res_mii): Likewise.
1608 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1610 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
1611 from rtx to rtx_insn *.
1612 (output_cbranch): Likewise for param 6.
1613 (output_return): Likewise for param 1.
1614 (output_sibcall): Likewise.
1615 (output_v8plus_shift): Likewise.
1616 (output_v8plus_mult): Likewise.
1617 (output_v9branch): Likewise for param 7.
1618 (output_cbcond): Likewise for param 3.
1620 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
1622 (sparc_legitimize_pic_address): Likewise.
1623 (sparc_emit_call_insn): Likewise.
1624 (emit_save_or_restore_regs): Likewise.
1625 (emit_window_save): Likewise for return type and local "insn".
1626 (sparc_expand_prologue): Likewise for local "insn".
1627 (sparc_flat_expand_prologue): Likewise.
1628 (output_return): Likewise for param "insn".
1629 (output_sibcall): Likewise for param "insn" and local "delay".
1630 (output_ubranch): Likewise for param "insn".
1631 (output_cbranch): Likewise.
1632 (output_cbcond): Likewise.
1633 (output_v9branch): Likewise.
1634 (output_v8plus_shift): Likewise.
1635 (sparc_output_mi_thunk): Likewise for local "insn".
1636 (get_some_local_dynamic_name): Likewise.
1637 (output_v8plus_mult): Likewise for param "insn".
1639 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1641 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
1642 from rtx to rtx_insn *.
1643 (output_branchy_insn): Likewise for param 3.
1644 (output_far_jump): Likewise for param 1.
1645 (final_prescan_insn): Likewise.
1646 (sh_insn_length_adjustment): Likewise for sole param.
1648 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
1649 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
1651 (sh_emit_compare_and_set): Likewise for local "lab".
1652 (output_far_jump): Strengthen param "insn" and local "prev" from
1654 (output_branchy_insn): Likewise for param "insn" and local
1656 (output_ieee_ccmpeq): Likewise for param "insn".
1657 (struct label_ref_list_d): Strengthen field "label" from rtx to
1659 (pool_node): Likewise.
1660 (pool_window_label): Likewise for this global.
1661 (add_constant): Likewise for return type and locals "lab", "new_rtx".
1662 (dump_table): Strengthen params "start", "barrier" and local
1663 "scan" from rtx to rtx_insn *.
1664 (broken_move): Likewise for param "insn".
1665 (untangle_mova): Likewise for params "first_mova" and "new_mova".
1666 Strengthen param "first_mova" from rtx * to rtx_insn **.
1667 (mova_p): Likewise for param "insn".
1668 (fixup_mova): Likewise for param "mova".
1669 (find_barrier): Likewise for return type, params "mova" and
1670 "from", and locals "barrier_before_mova", "found_barrier",
1671 "good_barrier", "orig", "last_symoff", "next". Strengthen local
1672 "label" from rtx to rtx_code_label *.
1673 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
1675 (sh_reorg): Likewise for locals "link", "scan", "barrier".
1676 (split_branches): Likewise for param "first" and local "insn".
1677 (final_prescan_insn): Likewise for param "insn".
1678 (sequence_insn_p): Likewise for locals "prev", "next".
1679 (sh_insn_length_adjustment): Likewise for param "insn".
1680 (sh_can_redirect_branch): Likewise for local "insn".
1681 (find_r0_life_regions): Likewise for locals "end", "insn".
1682 (sh_output_mi_thunk): Likewise for local "insns".
1684 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1686 * config/score/score.c (score_output_mi_thunk): Strengthen local
1687 "insn" from rtx to rtx_insn *.
1688 (score_prologue): Likewise.
1690 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1692 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
1693 1 from rtx to rtx_insn *.
1694 (s390_emit_jump): Likewise for return type.
1695 (s390_emit_call): Likewise.
1696 (s390_load_got): Likewise.
1698 * config/s390/s390.c (last_scheduled_insn): Likewise for this
1700 (s390_match_ccmode): Likewise for param "insn".
1701 (s390_emit_jump): Likewise for return type.
1702 (s390_split_branches): Likewise for local "label".
1703 (struct constant): Strengthen field "label" from rtx to
1705 (struct constant_pool): Likewise for field "label". Strengthen
1706 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
1708 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
1710 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
1711 (s390_end_pool): Likewise.
1712 (s390_dump_pool): Likewise for local "insn".
1713 (s390_mainpool_start): Likewise.
1714 (s390_chunkify_start): Likewise.
1715 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
1716 with insns. Strengthen locals "label", "jump", "barrier", "next",
1717 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
1718 (s390_chunkify_finish): Strengthen local "insn" from rtx to
1720 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
1721 "jump", "label", "next_insn".
1722 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
1723 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
1725 (s390_load_got): Likewise for return type and local "insns".
1726 (s390_save_gprs_to_fprs): Likewise for local "insn".
1727 (s390_restore_gprs_from_fprs): Likewise.
1728 (pass_s390_early_mach::execute): Likewise.
1729 (s390_emit_prologue): Likewise for local "insns".
1730 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
1732 (s390_emit_call): Strengthen return type and local "insn" from
1734 (s390_emit_tpf_eh_return): Likewise for local "insn".
1735 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
1736 "next_insn", introducing locals "s_pat", "rpat" to allow this.
1737 (s390_fix_long_loop_prediction): Likewise for param "insn" and
1739 (s390_non_addr_reg_read_p): Likewise for param "insn".
1740 (find_cond_jump): Likewise for return type and param "insn".
1741 (s390_swap_cmp): Likewise for param "insn".
1742 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
1743 "prev_insn", "next_insn".
1744 (s390_reorg): Likewise for locals "insn", "target".
1745 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
1746 (s390_sched_variable_issue): For now, rename param "insn" to
1747 "uncast_insn", introducing a checked cast.
1748 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
1750 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
1751 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
1753 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1755 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
1756 param from rtx to rtx_insn *.
1757 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
1759 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1761 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
1762 4 from rtx to rtx_insn *.
1763 (rs6000_final_prescan_insn): Likewise for first param.
1764 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
1766 (rs6000_get_some_local_dynamic_name): Likewise.
1767 (output_cbranch): Likewise for param "insn".
1768 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
1769 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
1770 (rs6000_emit_allocate_stack): Likewise for local "insn".
1771 (load_cr_save): Likewise.
1772 (restore_saved_cr): Likewise.
1773 (restore_saved_lr): Likewise.
1774 (emit_cfa_restores): Likewise.
1775 (rs6000_output_function_epilogue): Likewise for locals "insn" and
1776 "deleted_debug_label".
1777 (rs6000_output_mi_thunk): Likewise for local "insn".
1778 (rs6000_final_prescan_insn): Likewise for param "insn".
1780 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1782 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
1783 Strengthen param "insn" from rtx to rtx_insn *.
1784 * config/picochip/picochip.c (picochip_current_prescan_insn):
1785 Likewise for this variable.
1786 (picochip_final_prescan_insn): Likewise for param "insn".
1788 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1790 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
1791 from rtx to rtx_insn *.
1792 (pa_output_indirect_call): Likewise.
1793 (pa_adjust_insn_length): Likewise.
1794 (pa_attr_length_millicode_call): Likewise.
1795 (pa_attr_length_call): Likewise.
1796 (pa_attr_length_indirect_call): Likewise.
1798 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
1800 (pa_attr_length_millicode_call): Likewise.
1801 (pa_attr_length_call): Likewise.
1802 (pa_output_call): Likewise.
1803 (pa_attr_length_indirect_call): Likewise.
1804 (pa_output_indirect_call): Likewise.
1806 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1808 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
1809 Strengthen first param from rtx to rtx_insn *.
1810 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
1813 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1815 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
1816 type from rtx to rtx_insn *.
1817 (mips_expand_call): Likewise.
1818 (mips_adjust_insn_length): Likewise for first param.
1819 (mips_output_conditional_branch): Likewise.
1820 (mips_output_order_conditional_branch): Likewise.
1821 (mips_final_prescan_insn): Likewise.
1823 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
1824 rtx_insn * for the SEQUENCE case.
1825 (SEQ_END): Likewise.
1826 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
1827 (mips_emit_call_insn): Likewise, also for local "insn".
1828 (mips16_gp_pseudo_reg): Likewise for local "scan".
1829 (mips16_build_call_stub): Likewise for return type and for local
1830 "insn". Introduce a new local "pattern" so that "insn" can indeed
1832 (mips_expand_call): Strengthen return type and local "insn" from
1834 (mips_block_move_loop): Strengthen local "label" from rtx to
1836 (mips_expand_synci_loop): Likewise for locals "label",
1838 (mips_set_frame_expr): Strengthen local "insn" from rtx to
1840 (mips16e_collect_argument_saves): Likewise for locals "insn",
1842 (mips_find_gp_ref): Likewise for param of callback for "pred"
1843 param, and for local "insn".
1844 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
1845 (mips_insn_has_flexible_gp_ref_p): Likewise.
1846 (mips_epilogue_emit_cfa_restores): Likewise for return type and
1848 (mips_epilogue_set_cfa): Likewise for local "insn".
1849 (mips_expand_epilogue): Likewise.
1850 (mips_adjust_insn_length): Likewise for param "insn".
1851 (mips_output_conditional_branch): Likewise.
1852 (mips_output_order_conditional_branch): Likewise.
1853 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
1854 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
1855 "falu2_turn_enabled_insn".
1856 (mips_builtin_branch_and_move): Strengthen locals "true_label",
1857 "done_label" from rtx to rtx_code_label *.
1858 (struct mips16_constant): Likewise for field "label".
1859 (mips16_add_constant): Likewise for return type.
1860 (mips16_emit_constants_1): Strengthen return type and param "insn"
1861 from rtx to rtx_insn *.
1862 (mips16_emit_constants): Likewise for param "insn".
1863 (mips16_insn_length): Likewise.
1864 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
1865 to rtx_code_label *.
1866 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
1867 from rtx to rtx_insn *.
1868 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
1869 "jump". Strengthen local "label" from rtx to rtx_code_label *.
1870 (r10k_simplify_address): Strengthen param "insn" and local
1871 "def_insn" from rtx to rtx_insn *.
1872 (r10k_safe_address_p): Strengthen param "insn" from rtx to
1874 (r10k_needs_protection_p_1): Update target type of cast of data
1875 from to rtx to rtx_insn *.
1876 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
1877 rtx * to rtx_insn **.
1878 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
1880 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
1881 (mips_call_expr_from_insn): Likewise for param "insn".
1882 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
1883 (mips_find_pic_call_symbol): Likewise for param "insn".
1884 (mips_annotate_pic_calls): Likewise for local "insn".
1885 (mips_sim_insn): Likewise for this variable.
1886 (struct mips_sim): Likewise for field "insn" within elements of
1888 (mips_sim_wait_reg): Likewise for param "insn".
1889 (mips_sim_wait_regs): Likewise.
1890 (mips_sim_wait_units): Likewise.
1891 (mips_sim_wait_insn): Likewise.
1892 (mips_sim_issue_insn): Likewise.
1893 (mips_sim_finish_insn): Likewise.
1894 (mips_seq_time): Likewise for param "seq" and local "insn".
1895 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
1896 locals "first", "second".
1897 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
1898 "last", "last2", "next".
1899 (mips_avoid_hazard): Likewise for params "after", "insn".
1900 (mips_reorg_process_insns): Likewise for locals "insn",
1901 "last_insn", "subinsn", "next_insn".
1902 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
1903 (mips16_split_long_branches): Likewise for locals "insn" "jump",
1905 (mips_output_mi_thunk): Likewise for local "insn".
1906 (mips_final_prescan_insn): Likewise for param "insn".
1908 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1910 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
1911 Strengthen return type and local "insns" from rtx to rtx_insn *.
1912 (microblaze_legitimize_tls_address): Likewise for local "insns".
1913 (microblaze_block_move_loop): Strengthen local "label" from rtx
1914 to rtx_code_label *.
1915 (microblaze_expand_prologue): Strengthen two locals named "insn"
1916 from rtx to rtx_insn *.
1917 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
1918 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
1919 "insn". Strengthen locals "div_label", "div_end_label" from rtx
1920 to rtx_code_label *.
1922 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1924 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
1925 param from rtx to rtx_insn *.
1926 (mep_reuse_lo): Likewise for third param.
1927 (mep_use_post_modify_p): Likewise for first param.
1928 (mep_core_address_length): Likewise.
1929 (mep_cop_address_length): Likewise.
1930 (mep_final_prescan_insn): Likewise.
1931 (mep_store_data_bypass_p): Likewise for both params.
1932 (mep_mul_hilo_bypass_p): Likewise.
1933 (mep_ipipe_ldc_p): Likewise for param.
1935 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
1936 (mep_rewrite_mult): Likewise.
1937 (mep_rewrite_mulsi3): Likewise.
1938 (mep_rewrite_maddsi3): Likewise.
1939 (mep_reuse_lo_p_1): Likewise.
1940 (mep_reuse_lo_p): Likewise.
1941 (mep_frame_expr): Likewise.
1942 (mep_make_parallel): Likewise for both params.
1943 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
1945 (mep_use_post_modify_p): Likewise for param "insn".
1946 (mep_core_address_length): Likewise.
1947 (mep_cop_address_length): Likewise.
1948 (mep_reg_set_in_function): Likewise for local "insn".
1949 (mep_asm_without_operands_p): Likewise.
1950 (F): Likewise for return type and param "x".
1951 (add_constant): Likewise for local "insn".
1952 (maybe_dead_move): Likewise for return type and local "insn".
1953 (mep_expand_prologue): Likewise for local "insn".
1954 (mep_final_prescan_insn): Likewise for param "insn".
1955 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
1956 "next", "follow", "x".
1957 (mep_insert_repeat_label_last): Likewise for return type, param
1958 "last_insn", and locals "next", "prev". Strengthen param "label"
1959 from rtx to rtx_code_label *.
1960 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
1962 (struct mep_doloop_end): Likewise for fields "insn" and
1964 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
1965 Strengthen local "repeat_label" from rtx to rtx_code_label *.
1966 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
1968 (mep_invert_branch): Likewise for params "insn" and "after".
1969 (mep_reorg_erepeat): Likewise for param "insns" and locals
1970 "insn", "prev", "new_last", "barrier", "user". Strengthen local
1971 "l" from rtx to rtx_code_label *.
1972 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
1973 from rtx to rtx_insn *.
1974 (mep_reorg_addcombine): Likewise for param "insns" and locals
1976 (add_sp_insn_p): Likewise for param "insn".
1977 (mep_reorg_noframe): Likewise for param "insns" and locals
1978 "start_frame_insn", "end_frame_insn", "next".
1979 (mep_reorg): Likewise for local "insns".
1980 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
1982 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
1983 (mep_mul_hilo_bypass_p): Likewise.
1984 (mep_ipipe_ldc_p): Likewise for param "insn".
1985 (mep_make_bundle): Likewise for return type, param "cop" and local
1986 "insn", splitting out the latter into a new local "seq" for when it
1987 is a SEQUENCE rather than an insn.
1988 (core_insn_p): Likewise for param "insn".
1989 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
1990 "last", "first", "note", "prev", "core_insn".
1992 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1994 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
1996 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
1997 (m68k_final_prescan_insn): Likewise for first param.
1999 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
2000 (m68k_set_frame_related): Likewise for param "insn".
2001 (output_btst): Likewise for param "insn".
2002 (m68k_final_prescan_insn): Likewise.
2003 (m68k_move_to_reg): Likewise for local "insn".
2004 (m68k_call_tls_get_addr): Likewise for local "insns".
2005 (m68k_call_m68k_read_tp): Likewise.
2006 (strict_low_part_peephole_ok): Likewise for param "first_insn".
2007 (m68k_output_mi_thunk): Likewise for local "insn".
2009 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2011 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
2012 first param from rtx to rtx_insn *.
2013 (iq2000_adjust_insn_length): Likewise.
2014 (iq2000_output_conditional_branch): Likewise.
2015 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
2016 "insn" and local "nop_insn".
2017 (iq2000_annotate_frame_insn): Likewise for param "insn".
2018 (iq2000_expand_prologue): Likewise for both locals "insn".
2019 (iq2000_adjust_insn_length): Likewise for param "insn".
2020 (iq2000_output_conditional_branch): Likewise.
2022 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2024 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
2025 "insns" from rtx to rtx_insn *.
2026 (ia64_emit_cond_move): Likewise for locals "insn", "first".
2027 (struct spill_fill_data): Likewise for field "init_after" and for
2028 elements of array field "prev_insn".
2029 (spill_restore_mem): Likewise for locals "insn", "first".
2030 (do_spill): Likewise for local "insn".
2031 (do_restore): Likewise.
2032 (ia64_expand_prologue): Likewise.
2033 (ia64_expand_epilogue): Likewise.
2034 (emit_insn_group_barriers): Likewise for locals "insn",
2036 (emit_all_insn_group_barriers): Likewise for locals "insn",
2038 (dfa_stop_insn): Likewise for this global.
2039 (dfa_pre_cycle_insn): Likewise.
2040 (ia64_nop): Likewise.
2041 (final_emit_insn_group_barriers): Likewise for locals "insn",
2043 (emit_predicate_relation_info): Likewise for locals "head", "n",
2045 (ia64_reorg): Likewise for local "insn".
2046 (ia64_output_mi_thunk): Likewise.
2047 (expand_vec_perm_interleave_2): Likewise for local "seq".
2049 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2051 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
2052 param 1 "insn" from rtx to rtx_insn *.
2053 (ix86_use_lea_for_mov): Likewise.
2054 (ix86_avoid_lea_for_addr): Likewise.
2055 (ix86_split_lea_for_addr): Likewise.
2056 (ix86_lea_for_add_ok): Likewise.
2057 (ix86_output_call_insn): Likewise.
2059 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
2060 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
2061 (ix86_output_function_epilogue): Likewise for locals "insn",
2062 "deleted_debug_label".
2063 (legitimize_tls_address): Likewise for local "insn".
2064 (get_some_local_dynamic_name): Likewise.
2065 (increase_distance): Likewise for params "prev", "next".
2066 (distance_non_agu_define_in_bb): Likewise for params "insn",
2067 "start" and locals "prev", "next".
2068 (distance_non_agu_define): Likewise for param "insn".
2069 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
2070 locals "next", "prev".
2071 (distance_agu_use): Likewise for param "insn".
2072 (ix86_lea_outperforms): Likewise.
2073 (ix86_ok_to_clobber_flags): Likewise.
2074 (ix86_avoid_lea_for_add): Likewise.
2075 (ix86_use_lea_for_mov): Likewise.
2076 (ix86_avoid_lea_for_addr): Likewise.
2077 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
2078 (ix86_split_lea_for_addr): Likewise for param "insn".
2079 (ix86_lea_for_add_ok): Likewise for param "insn".
2080 (ix86_expand_carry_flag_compare): Likewise for local
2082 (ix86_expand_int_movcc): Likewise.
2083 (ix86_output_call_insn): Likewise for param "insn".
2084 (ix86_output_call_insn): Likewise for local "i".
2085 (x86_output_mi_thunk): Introduce local "insn", using it in place
2086 of "tmp" when dealing with insns.
2087 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
2089 (ix86_pad_returns): Likewise for locals "ret", "prev".
2090 (ix86_count_insn_bb): Likewise for local "insn".
2091 (ix86_pad_short_function): Likewise for locals "ret", "insn".
2092 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
2093 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
2094 (expand_vec_perm_interleave2): Likewise for local "seq".
2095 (expand_vec_perm_vperm2f128_vblend): Likewise.
2096 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
2097 call to for_each_rtx with for_each_rtx_in_insn.
2099 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2101 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
2102 "label" from rtx to rtx_code_label *.
2103 (ix86_expand_prologue): Likewise.
2104 (ix86_expand_split_stack_prologue): Likewise for locals "label",
2106 (ix86_split_idivmod): Likewise for locals "end_label" and
2108 (ix86_expand_branch): Likewise for local "label2".
2109 (ix86_expand_aligntest): Likewise for return type and local "label".
2110 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
2112 (expand_movmem_epilogue): Likewise for the various locals named
2114 (expand_setmem_epilogue): Likewise.
2115 (expand_small_movmem_or_setmem): Likewise for local "label".
2116 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
2117 Strengthen param "done_label" from rtx * to rtx_code_label **.
2118 Strengthen locals "loop_label" and "label" from rtx to
2120 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
2121 Likewise for locals "loop_label", "label".
2122 (ix86_expand_set_or_movmem): Likewise for locals "label",
2123 "jump_around_label", "hot_label".
2124 (ix86_expand_strlensi_unroll_1): Likewise for locals
2125 "align_2_label", align_3_label", "align_4_label", "end_0_label",
2127 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
2128 (void ix86_emit_i387_log1p): Likewise for locals "label1",
2129 "label2", "jump_label".
2130 (ix86_expand_sse_compare_and_jump): Likewise for return type and
2132 (ix86_expand_lfloorceil): Likewise for local "label".
2133 (ix86_expand_rint): Likewise.
2134 (ix86_expand_floorceildf_32): Likewise.
2135 (ix86_expand_floorceil): Likewise.
2136 (ix86_expand_rounddf_32): Likewise.
2137 (ix86_expand_trunc): Likewise.
2138 (ix86_expand_truncdf_32): Likewise.
2139 (ix86_expand_round): Likewise.
2141 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2143 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
2144 first param from rtx to rtx_insn *.
2145 (h8300_insn_length_from_table): Likewise.
2146 * config/h8300/h8300.c (F): Likewise for return type and param
2148 (Fpa): Add a checked cast to rtx_insn *.
2149 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
2151 (final_prescan_insn): Likewise for param "insn".
2152 (h8300_binary_length): Likewise.
2153 (h8300_insn_length_from_table): Likewise.
2155 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2157 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
2158 Strengthen first param "insn" from rtx to rtx_insn *.
2160 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
2162 (frame_insn): Likewise for return type. Introduce local "insn"
2163 for use in place of local "x" for use as an rtx_insn *.
2164 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
2165 (epiphany_expand_prologue): Likewise for local "insn".
2166 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
2167 * config/epiphany/resolve-sw-modes.c
2168 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
2171 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2173 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
2174 param from rtx to rtx_insn *.
2175 (c6x_final_prescan_insn): Likewise for first param.
2177 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
2178 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
2179 (c6x_expand_compare): Strengthen local "insns" from rtx to
2181 (c6x_get_unit_specifier): Likewise for param "insn".
2182 (c6x_print_unit_specifier_field): Likewise.
2183 (c6x_final_prescan_insn): Likewise.
2184 (emit_add_sp_const): Likewise for local "insn".
2185 (c6x_expand_prologue): Likewise.
2187 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2189 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
2190 param 1 from rtx to rtx_insn *.
2191 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
2192 the various locals named "insn".
2193 (expand_epilogue_reg_restore): Likewise.
2194 (frame_related_constant_load): Likewise.
2195 (add_to_reg): Likewise.
2196 (emit_link_insn): Likewise.
2197 (do_link): Likewise.
2198 (expand_interrupt_handler_prologue): Likewise.
2199 (branch_dest): Likewise for param "branch".
2200 (asm_conditional_branch): Likewise for param "insn".
2201 (gen_one_bundle): Likewise for elements of param "slot" and local
2203 (bfin_gen_bundles): Likewise for locals "insn", "next" and
2204 elements of local "slot".
2205 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
2206 "queue", "next_queue", "prev".
2207 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
2208 (add_sched_insns_for_speculation): Likewise for local "insn".
2210 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2212 * config/avr/avr-protos.h (output_movqi): Strengthen first param
2213 from rtx to rtx_insn *.
2214 (output_movhi): Likewise.
2215 (output_movsisf): Likewise.
2216 (avr_out_tstsi): Likewise.
2217 (avr_out_tsthi): Likewise.
2218 (avr_out_tstpsi): Likewise.
2219 (avr_out_compare): Likewise.
2220 (avr_out_compare64): Likewise.
2221 (avr_out_movpsi): Likewise.
2222 (ashlqi3_out): Likewise.
2223 (ashlhi3_out): Likewise.
2224 (ashlsi3_out): Likewise.
2225 (ashrqi3_out): Likewise.
2226 (ashrhi3_out): Likewise.
2227 (ashrsi3_out): Likewise.
2228 (lshrqi3_out): Likewise.
2229 (lshrhi3_out): Likewise.
2230 (lshrsi3_out): Likewise.
2231 (avr_out_ashlpsi3): Likewise.
2232 (avr_out_ashrpsi3): Likewise.
2233 (avr_out_lshrpsi3): Likewise.
2234 (avr_out_fract): Likewise.
2235 (avr_out_sbxx_branch): Likewise.
2236 (avr_out_round): Likewise.
2237 (avr_out_xload): Likewise.
2238 (avr_out_movmem): Likewise.
2239 (adjust_insn_length): Likewise.
2240 (avr_out_lpm): Likewise.
2241 (reg_unused_after): Likewise.
2242 (_reg_unused_after): Likewise.
2243 (avr_jump_mode): Likewise for second param.
2244 (jump_over_one_insn): Likewise for first param.
2245 (avr_final_prescan_insn): Likewise.
2246 (out_shift_with_cnt): Likewise for second param.
2248 * config/avr/avr.c (get_sequence_length): Likewise for param
2249 "insns" and local "insn".
2250 (emit_push_byte): Likewise for local "insn".
2251 (emit_push_sfr): Likewise.
2252 (avr_prologue_setup_frame): Likewise for locals "insn",
2253 "fp_plus_insns", "sp_plus_insns".
2254 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
2256 (avr_jump_mode): Likewise for param "insn".
2257 (avr_final_prescan_insn): Likewise.
2258 (avr_find_unused_d_reg): Likewise.
2259 (avr_out_lpm_no_lpmx): Likewise.
2260 (avr_out_lpm): Likewise.
2261 (avr_out_xload): Likewise.
2262 (output_movqi): Likewise.
2263 (output_movhi): Likewise.
2264 (out_movqi_r_mr): Likewise.
2265 (out_movhi_r_mr): Likewise.
2266 (out_movsi_r_mr): Likewise.
2267 (out_movsi_mr_r): Likewise.
2268 (output_movsisf): Likewise.
2269 (avr_out_load_psi): Likewise.
2270 (avr_out_store_psi): Likewise.
2271 (avr_out_movpsi): Likewise.
2272 (out_movqi_mr_r): Likewise.
2273 (avr_out_movhi_mr_r_xmega): Likewise.
2274 (out_movhi_mr_r): Likewise.
2275 (compare_condition): Likewise for param "insn" and local "next".
2276 (compare_sign_p): Likewise for param "insn".
2277 (compare_diff_p): Likewise.
2278 (compare_eq_p): Likewise.
2279 (avr_out_compare): Likewise.
2280 (avr_out_compare64): Likewise.
2281 (avr_out_tsthi): Likewise.
2282 (avr_out_tstpsi): Likewise.
2283 (avr_out_tstsi): Likewise.
2284 (out_shift_with_cnt): Likewise.
2285 (ashlqi3_out): Likewise.
2286 (ashlhi3_out): Likewise.
2287 (avr_out_ashlpsi3): Likewise.
2288 (ashlsi3_out): Likewise.
2289 (ashrqi3_out): Likewise.
2290 (ashrhi3_out): Likewise.
2291 (avr_out_ashrpsi3): Likewise.
2292 (ashrsi3_out): Likewise.
2293 (lshrqi3_out): Likewise.
2294 (lshrhi3_out): Likewise.
2295 (avr_out_lshrpsi3): Likewise.
2296 (lshrsi3_out): Likewise.
2297 (avr_out_fract): Likewise.
2298 (avr_out_round): Likewise.
2299 (avr_adjust_insn_length): Likewise.
2300 (reg_unused_after): Likewise.
2301 (_reg_unused_after): Likewise.
2302 (avr_compare_pattern): Likewise.
2303 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
2304 and locals "branch1", "branch2", "insn2", "jump".
2305 (avr_reorg): Likewise for local "insn".
2306 (avr_2word_insn_p): Likewise for param "insn".
2307 (jump_over_one_insn_p): Likewise.
2308 (avr_out_sbxx_branch): Likewise.
2309 (avr_out_movmem): Likewise.
2311 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2313 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
2314 param from rtx to rtx_insn *.
2315 (thumb1_final_prescan_insn): Likewise.
2316 (thumb2_final_prescan_insn): Likewise.
2318 * config/arm/arm.c (emit_set_insn): Strengthen return type from
2320 (struct minipool_node): Likewise for field "insn".
2321 (dump_minipool): Likewise for param "scan".
2322 (create_fix_barrier): Likewise for local "from". Strengthen local
2323 "label" from rtx to rtx_code_label *.
2324 (push_minipool_barrier): Strengthen param "insn" from rtx to
2326 (push_minipool_fix): Likewise.
2327 (note_invalid_constants): Likewise.
2328 (thumb2_reorg): Likewise for local "insn".
2329 (arm_reorg): Likewise.
2330 (thumb2_final_prescan_insn): Likewise for param
2331 "insn" and local "first_insn".
2332 (arm_final_prescan_insn): Likewise for param "insn" and locals
2333 "start_insn", "this_insn".
2334 (arm_debugger_arg_offset): Likewise for param "insn".
2335 (thumb1_emit_multi_reg_push): Likewise for return type and local
2337 (thumb1_final_prescan_insn): Likewise for param "insn".
2338 (thumb_far_jump_used_p): Likewise for local "insn".
2339 (thumb1_expand_prologue): Likewise.
2340 (arm_expand_epilogue_apcs_frame): Likewise.
2341 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
2342 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
2343 from rtx to rtx_code_label *.
2344 (arm_split_atomic_op): Likewise for local "label".
2345 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
2347 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2349 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
2350 first param from rtx to rtx_insn *.
2351 (arc_verify_short): Likewise.
2352 (arc_short_long): Likewise.
2353 (arc_need_delay): Likewise.
2355 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
2357 (arc_ccfsm_advance): Likewise for param "insn" and locals
2358 "start_insn", "this_insn".
2359 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
2360 (arc_ccfsm_post_advance): Likewise for param "insn".
2361 (arc_next_active_insn): Likewise for return type and param "insn".
2362 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
2363 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
2364 (output_short_suffix): Likewise for local "insn".
2365 (arc_final_prescan_insn): Likewise for param "insn". Remove
2366 now-redundant checked cast.
2367 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
2368 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
2369 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
2370 for use where lc_set became an insn.
2371 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
2373 (arc_get_insn_variants): Likewise for local "prev".
2374 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
2376 (arc_predicate_delay_insns): Likewise for local "insn".
2377 (arc_pad_return): Likewise for local "prev". For now, add a
2378 checked cast when extracting the insn from "final_sequence".
2379 (arc_short_long): Likewise for param "insn".
2380 (arc_need_delay): Likewise for param "insn" and local "next".
2381 (arc_label_align): Likewise for locals "prev", "next".
2383 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2385 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
2386 "insn" from rtx to rtx_insn *.
2387 (alpha_gp_save_rtx): Likewise for local "seq".
2388 (alpha_instantiate_decls): Likewise for local "top".
2389 (get_some_local_dynamic_name): Likewise for local "insn".
2390 (alpha_does_function_need_gp): Likewise.
2391 (set_frame_related_p): Likewise for return type and for locals
2393 (emit_frame_store_1): Likewise for local "insn".
2394 (alpha_expand_prologue): Likewise for locals "insn", "seq".
2395 (alpha_end_function): Likewise for local "insn".
2396 (alpha_output_mi_thunk_osf): Likewise.
2397 (alphaev4_insn_pipe): Likewise for param "insn".
2398 (alphaev5_insn_pipe): Likewise.
2399 (alphaev4_next_group): Likewise for return type and param 1
2401 (alphaev5_next_group): Likewise.
2402 (alpha_align_insns_1): Likewise for return type and param 1 of
2403 callback param "next_group", and for locals "i", "next", "prev",
2404 "where", "where2", "insn".
2406 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
2408 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
2409 rather than modifying the stmt.
2411 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2413 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
2414 cgraph_state conversion.
2416 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2418 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
2419 Strengthen local "insns" from rtx to rtx_insn *.
2420 (aarch64_set_frame_expr): Likewise for local "insn".
2421 (aarch64_save_or_restore_fprs): Likewise.
2422 (aarch64_save_or_restore_callee_save_registers): Likewise.
2423 (aarch64_expand_prologue): Likewise.
2424 (aarch64_expand_epilogue): Likewise.
2425 (aarch64_output_mi_thunk): Likewise.
2426 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
2427 "label2" from rtx to rtx_code_label *.
2428 (aarch64_split_atomic_op): Likewise for local "label".
2430 2014-08-25 Martin Liska <mliska@suse.cz>
2432 * cgraph.h (symtab_node):
2433 (bool needed_p (void)): created from decide_is_symbol_needed
2434 (bool referred_to_p (void)): created from referred_to_p
2435 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
2436 * cgraph.h (cgraph_node):
2437 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
2438 (void expand (void)): created from expand_function
2439 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
2440 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
2441 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
2442 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
2443 * cgraph.h (varpool_node):
2444 (static void add (tree decl): created from varpool_add_new_variable
2445 * cgraph.h (cgraph_edge):
2447 (void remove_caller (void)): created from cgraph_edge_remove_caller
2448 (void remove_callee (void)): created from cgraph_edge_remove_callee
2449 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
2450 created from cgraph_set_call_stmt
2451 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
2452 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
2453 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
2454 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
2455 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
2456 created from cgraph_speculative_call_info
2457 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
2458 int freq_scale, bool update_original)): created from cgraph_clone_edge
2459 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
2460 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
2461 (bool recursive_p (void)): created from cgraph_edge_recursive_p
2462 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
2463 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
2464 (static void rebuild_references (void)): created from cgraph_rebuild_references
2465 * cgraph.h (symbol_table):
2466 (create_reference): renamed from add_reference
2467 (maybe_create_reference): renamed from maybe_add_reference
2468 (void register_symbol (symtab_node *node)): new function
2469 (void clear_asm_symbols (void)): new function
2470 (void unregister (symtab_node *node)): new function
2471 (void release_symbol (cgraph_node *node, int uid)): new function
2472 (cgraph_node * allocate_cgraph_symbol (void)): new function
2473 (void initialize (void)): created from cgraph_init
2474 (symtab_node *first_symbol (void)):new function
2475 (asm_node *first_asm_symbol (void)):new function
2476 (symtab_node *first_defined_symbol (void)):new function
2477 (varpool_node *first_variable (void)):new function
2478 (varpool_node *next_variable (varpool_node *node)):new function
2479 (varpool_node *first_static_initializer (void)):new function
2480 (varpool_node *next_static_initializer (varpool_node *node)):new function
2481 (varpool_node *first_defined_variable (void)):new function
2482 (varpool_node *next_defined_variable (varpool_node *node)):new function
2483 (cgraph_node *first_defined_function (void)):new function
2484 (cgraph_node *next_defined_function (cgraph_node *node)):new function
2485 (cgraph_node *first_function (void)):new function
2486 (cgraph_node *next_function (cgraph_node *node)):new function
2487 (cgraph_node *first_function_with_gimple_body (void)):new function
2488 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
2489 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
2490 created from symtab_remove_unreachable_nodes
2491 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
2492 (void process_new_functions (void)): created from cgraph_process_new_functions
2493 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
2494 (bool output_variables (void)): created from varpool_node::output_variables
2495 (void output_asm_statements (void)): created from output_asm_statements
2496 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
2497 (void compile (void)): created from compile
2498 (void output_weakrefs (void)): created from output_weakrefs
2499 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
2500 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
2501 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
2502 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
2503 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
2504 created from cgraph_next_function_with_gimple_body
2505 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
2506 created from cgraph_remove_edge_removal_hook
2507 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
2508 created from cgraph_add_node_removal_hook
2509 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
2510 created from cgraph_remove_node_removal_hook
2511 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
2512 created from varpool_add_node_removal_hook
2513 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
2514 created from varpool_remove_node_removal_hook
2515 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
2516 created from cgraph_add_function_insertion_hook
2517 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
2518 created from cgraph_remove_function_insertion_hook
2519 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
2520 created from varpool_add_variable_insertion_hook
2521 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
2522 created from varpool_remove_variable_insertion_hook
2523 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
2524 created from cgraph_add_edge_duplication_hook
2525 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
2526 created from cgraph_remove_edge_duplication_hook
2527 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
2528 created from cgraph_add_node_duplication_hook
2529 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
2530 created from cgraph_remove_node_duplication_hook
2531 (void call_edge_removal_hooks (cgraph_edge *e)):
2532 created from cgraph_call_edge_removal_hooks
2533 (void call_cgraph_insertion_hooks (cgraph_node *node)):
2534 created from call_function_insertion_hooks
2535 (void call_cgraph_removal_hooks (cgraph_node *node)):
2536 created from cgraph_call_node_removal_hooks
2537 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
2538 created from cgraph_node::call_duplication_hooks
2539 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
2540 created from cgraph_call_edge_duplication_hooks
2541 (void call_varpool_removal_hooks (varpool_node *node)):
2542 created from varpool_call_node_removal_hooks
2543 (void call_varpool_insertion_hooks (varpool_node *node)):
2544 created from varpool_call_variable_insertion_hooks
2545 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
2546 created from insert_to_assembler_name_hash
2547 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
2548 created from unlink_from_assembler_name_hash
2549 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
2550 created from symtab_prevail_in_asm_name_hash
2551 (void symtab_initialize_asm_name_hash (void)):
2552 created from symtab_initialize_asm_name_hash
2553 (void change_decl_assembler_name (tree decl, tree name)):
2554 created from change_decl_assembler_name
2555 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
2556 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
2557 created from decl_assembler_name_hash
2558 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
2559 created from decl_assembler_name_equal
2560 (static hashval_t hash_node_by_assembler_name (const void *p)):
2561 created from hash_node_by_assembler_name
2562 (static int eq_assembler_name (const void *p1, const void *p2)):
2563 created from eq_assembler_name
2565 2014-08-25 Marek Polacek <polacek@redhat.com>
2567 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
2569 2014-08-25 Petr Murzin <petr.murzin@intel.com>
2571 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
2572 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
2573 SWI1248_AVX512BW mode iterator.
2575 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
2578 * config/sh/predicates.md (general_extend_operand): Disable
2579 TRUNCATE before reload completes.
2581 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
2583 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
2585 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
2588 * config/sh/sh.opt (musermode): Allow negative form.
2589 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
2590 targets that don't support it.
2591 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
2592 Document -mno-usermode option.
2594 2014-08-24 Kito Cheng <kito@0xlab.org>
2596 * system.h (CALLER_SAVE_PROFITABLE): Poison.
2597 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
2598 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
2599 * doc/tm.texi: Regenerate.
2601 2014-08-24 Kito Cheng <kito@0xlab.org>
2603 * ira.c: Fix typo in comment.
2605 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
2607 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
2608 Deprecate c++1y. Change language to reflect greater confidence in C++14.
2610 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
2613 * config/pa/pa.c (pa_output_function_epilogue): Don't set
2614 last_address when the current function is a thunk.
2615 (pa_asm_output_mi_thunk): When we don't have named sections or they
2616 are not being used, check that thunk can reach the stub table with a
2619 2014-08-23 David Malcolm <dmalcolm@redhat.com>
2621 * web.c (union_match_dups): Strengthen param "insn" from rtx to
2623 (pass_web::execute): Likewise for local "insn".
2625 2014-08-23 David Malcolm <dmalcolm@redhat.com>
2627 * var-tracking.c (struct micro_operation_def): Strengthen field
2628 "insn" from rtx to rtx_insn *.
2629 (struct emit_note_data_def): Likewise.
2630 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
2631 (vt_stack_adjustments): Likewise for local "insn".
2632 (adjust_insn): Likewise for param "insn".
2633 (val_store): Likewise.
2634 (val_resolve): Likewise.
2635 (struct count_use_info): Likewise for field "insn".
2636 (log_op_type): Likewise for param "insn".
2637 (reverse_op): Likewise.
2638 (prepare_call_arguments): Likewise.
2639 (add_with_sets): The initial param takes an insn, but we can't
2640 yet strengthen it from rtx to rtx_insn * since it's used as a
2641 cselib_record_sets_hook callback. For now rename initial param
2642 from "insn" to "uncast_insn", and introduce a local "insn" of
2643 the stronger rtx_insn * type, with a checked cast.
2644 (compute_bb_dataflow): Strengthen local "insn" from rtx to
2646 (emit_note_insn_var_location): Likewise.
2647 (emit_notes_for_changes): Likewise.
2648 (emit_notes_for_differences): Likewise.
2649 (next_non_note_insn_var_location): Likewise for return type and
2651 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
2652 (vt_initialize): Likewise for local "insn".
2653 (delete_debug_insns): Likewise for locals "insn" and "next".
2655 2014-08-23 David Malcolm <dmalcolm@redhat.com>
2657 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
2659 (mark_constant_pool): Likewise for local "insn".
2661 2014-08-23 David Malcolm <dmalcolm@redhat.com>
2663 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
2665 (dead_debug_promote_uses): Likewise.
2666 (dead_debug_insert_temp): Likewise.
2668 2014-08-23 David Malcolm <dmalcolm@redhat.com>
2670 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
2671 from const_rtx to const rtx_insn *.
2672 (store_killed_after): Likewise. Strengthen locals "last", "act"
2673 from rtx to rtx_insn *.
2674 (store_killed_before): Strengthen param "insn" from const_rtx to
2675 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
2676 (find_moveable_store): Strengthen param "insn" from rtx to
2678 (compute_store_table): Likewise for local "insn".
2679 (insert_insn_start_basic_block): Likewise for param "insn" and
2680 locals "prev", "before", "insn".
2681 (insert_store): For now, add a checked cast to rtx_insn * on the
2682 result of gen_move_insn.
2683 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
2685 (replace_store_insn): Likewise. For now, add a checked cast to
2686 rtx_insn * on the result of gen_move_insn.
2688 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2690 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
2692 (expand_sjlj_dispatch_table): Likewise.
2694 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2696 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
2697 "insn" from rtx to rtx_insn *.
2699 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2701 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
2702 "insn" from rtx to rtx_insn *.
2703 (dup_block_and_redirect): Likewise for param 3 "before".
2705 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
2706 from rtx to rtx_insn *.
2707 (move_insn_for_shrink_wrap): Likewise.
2708 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
2709 (dup_block_and_redirect): Likewise for param "before" and local
2711 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
2713 (convert_to_simple_return): Likewise for local "start".
2715 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
2716 Strengthen local "insn" from rtx to rtx_insn *, for use when
2717 invoking requires_stack_frame_p.
2719 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2721 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
2723 (speculate_expr): Likewise for locals "orig_insn_rtx",
2725 (eq_transformed_insns): Likewise for locals "i1", "i2".
2726 (check_for_new_jump): Likewise for return type and local "end".
2727 (find_new_jump): Likewise for return type and local "jump".
2728 (sel_split_edge): Likewise for local "jump".
2729 (sel_create_recovery_block): Likewise.
2730 (sel_redirect_edge_and_branch_force): Likewise.
2731 (sel_redirect_edge_and_branch): Likewise.
2733 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2735 * sel-sched.c (substitute_reg_in_expr): Strengthen local
2736 "new_insn" from rtx to rtx_insn *.
2737 (create_insn_rtx_with_rhs): Likewise for return type and for local
2739 (create_insn_rtx_with_lhs): Likewise.
2740 (create_speculation_check): Likewise for local "insn_rtx".
2741 (implicit_clobber_conflict_p): Likewise for local "insn".
2742 (get_expr_cost): Likewise.
2743 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
2744 (move_cond_jump): Likewise for locals "next", "prev", "link",
2745 "head", "from", "to".
2747 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2749 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
2750 "next" from rtx to rtx_insn *.
2751 (find_conditional_protection): Likewise for local "next".
2752 (is_conditionally_protected): Likewise for local "insn1".
2753 (is_pfree): Likewise for locals "insn1", "insn2".
2755 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2757 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
2758 from rtx to rtx_insn *.
2760 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
2761 locals "insn1", "insn2" from rtx to rtx_insn *.
2762 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
2763 locals "insn", "prev", "last_jump", "next_tail".
2764 (schedule_ebb): Likewise for params "head", "tail".
2765 (schedule_ebbs): Likewise for locals "tail", "head".
2767 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
2768 to rtx_insn on "last_insn" in one of the invocations of
2771 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2773 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
2774 "elem", "insn" from rtx to rtx_insn *.
2775 (change_spec_dep_to_hard): Likewise.
2776 (get_back_and_forw_lists): Likewise for local "con".
2777 (sd_add_dep): Likewise for locals "elem", "insn".
2778 (sd_resolve_dep): Likewise for locals "pro", "con".
2779 (sd_unresolve_dep): Likewise.
2780 (sd_delete_dep): Likewise.
2781 (chain_to_prev_insn): Likewise for local "pro".
2782 (find_inc): Likewise for locals "pro", "con".
2784 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2786 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
2788 (reg_set_between_p): Strengthen local "insn" from const_rtx to
2790 (modified_between_p): Strengthen local "insn" from rtx to
2792 (remove_reg_equal_equiv_notes_for_regno): Likewise.
2793 (keep_with_call_p): Strengthen local "i2" from const_rtx to
2796 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2798 * resource.c (next_insn_no_annul): Strengthen local "next" from
2800 (mark_referenced_resources): Likewise for local "insn".
2802 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2804 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
2806 (find_reloads): Likewise for param 1.
2807 (subst_reloads): Likewise for sole param.
2808 (find_equiv_reg): Likwise for param 2.
2809 (regno_clobbered_p): Likwise for param 2.
2810 (reload): Likewise for param 1.
2812 * caller-save.c (save_call_clobbered_regs): Strengthen local
2813 "insn" from rtx to rtx_insn *.
2814 (insert_one_insn): Likewise for local "insn".
2816 * reload.c (this_insn): Likewise for this global.
2817 (find_reloads): Likewise for param "insn".
2818 (find_reloads_toplev): Likewise.
2819 (find_reloads_address): Likewise.
2820 (subst_reg_equivs): Likewise.
2821 (update_auto_inc_notes): Likewise.
2822 (find_reloads_address_1): Likewise.
2823 (find_reloads_subreg_address): Likewise.
2824 (subst_reloads): Likewise.
2825 (find_equiv_reg): Likewise, also for local "p".
2826 (regno_clobbered_p): Likewise for param "insn".
2828 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
2830 (spill_reg_store): Likewise for the elements of this array.
2831 (remove_init_insns): Likewise for local "equiv_insn".
2832 (will_delete_init_insn_p): Likewise for param "insn".
2833 (reload): Likewise for param ""first" and local "insn".
2834 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
2836 (calculate_elim_costs_all_insns): Likewise.
2837 (delete_caller_save_insns): Likewise.
2838 (spill_failure): Likewise for param "insn".
2839 (delete_dead_insn): Likewise.
2840 (set_label_offsets): Likewise.
2841 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
2843 (elimination_costs_in_insn): Likewise for param "insn".
2844 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
2845 when referring to an insn.
2846 (set_initial_label_offsets): Likewise.
2847 (set_offsets_for_label): Strengthen param "insn" from rtx to
2849 (init_eliminable_invariants): Likewise for param "first" and local
2851 (fixup_eh_region_note): Likewise for param "insn".
2852 (reload_as_needed): Likewise for locals "prev", "insn",
2853 "old_next", "old_prev", "next".
2854 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
2856 (reload_inheritance_insn): Strengthen elements of this array from
2858 (failed_reload): Likewise for param "insn".
2859 (choose_reload_regs): Likewise for local "insn". Replace use of
2860 NULL_RTX with NULL when referring to an insn.
2861 (input_reload_insns): Strengthen elements of this array from rtx
2863 (other_input_address_reload_insns): Likewise for this global.
2864 (other_input_reload_insns): Likewise for this global.
2865 (input_address_reload_insns): Likwise for the elements of this
2867 (inpaddr_address_reload_insns): Likwise for the elements of this
2869 (output_reload_insns): Likewise for the elements of this array.
2870 (output_address_reload_insns): Likewise for the elements of this
2872 (outaddr_address_reload_insns): Likewise for the elements of this
2874 (operand_reload_insns): Likewise for this global.
2875 (other_operand_reload_insns): Likewise for this global.
2876 (other_output_reload_insns): Likewise for the elements of this
2878 (new_spill_reg_store): Likewise for the elements of this
2880 (emit_input_reload_insns): Likewise for locals "insn", "temp".
2881 Strengthen local "where" from rtx * to rtx_insn **.
2882 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
2883 from rtx to rtx_insn *.
2884 (do_input_reload): Likewise for local "insn".
2885 (do_output_reload): Likewise for local "insn".
2886 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
2887 (emit_insn_if_valid_for_reload): Likewise for return type and local
2888 "last". Add checked cast to rtx_insn when returning "insn" since
2889 this has been through emit_insn.
2890 (gen_reload): Strengthen return type and locals "last", "insn", "set"
2891 from rtx to rtx_insn *. Add checked cast to rtx_insn when
2892 returning "insn" since it's been through
2893 emit_insn_if_valid_for_reload at this point.
2894 (delete_output_reload): Strengthen param "insn" and locals
2895 "output_reload_insn", "i2" from rtx to rtx_insn *.
2896 (delete_address_reloads): Likewise for params "dead_insn",
2897 "current_insn" and locals "prev", "next".
2898 (delete_address_reloads_1): Likewise for params "dead_insn",
2899 "current_insn" and locals "prev", "i2".
2900 (inc_for_reload): Likewise for locals "last", "add_insn".
2901 (add_auto_inc_notes): Strengthen param "insn" from rtx to
2904 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
2905 param of this duplicate of the prototype from reload.h
2907 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2909 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
2911 (regstat_bb_compute_calls_crossed): Likewise.
2913 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2915 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
2917 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
2919 (regrename_analyze): Strengthen local "insn" from rtx to
2921 (scan_rtx_reg): Likewise for param "insn".
2922 (scan_rtx_address): Likewise.
2923 (scan_rtx): Likewise.
2924 (restore_operands): Likewise.
2925 (record_out_operands): Likewise.
2926 (build_def_use): Likewise for local "insn". Replace use of
2927 NULL_RTX with NULL when dealing with an insn.
2929 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2931 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
2932 * reginfo.c (reg_scan): Likewise, also for local "insn".
2933 (reg_scan_mark_refs): Likewise for param "insn".
2934 (init_subregs_of_mode): Likewise for local "insn".
2936 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2938 * regcprop.c (struct queued_debug_insn_change): Strengthen field
2939 "insn" from rtx to rtx_insn *.
2940 (replace_oldest_value_reg): Likewise for param "insn".
2941 (replace_oldest_value_addr): Likewise.
2942 (replace_oldest_value_mem): Likewise.
2943 (apply_debug_insn_changes): Likewise for local "last_insn".
2944 (copyprop_hardreg_forward_1): Likewise for local "insn".
2946 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2948 * reg-stack.c (next_flags_user): Strengthen return type and param
2949 "insn" from rtx to rtx_insn *.
2950 (straighten_stack): Likewise for param "insn".
2951 (check_asm_stack_operands): Likewise.
2952 (remove_regno_note): Likewise.
2953 (emit_pop_insn): Likewise for return type, param "insn", local
2955 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
2956 "limit" from rtx to rtx_insn *.
2957 (swap_to_top): Likewise for param "insn".
2958 (move_for_stack_reg): Likewise.
2959 (move_nan_for_stack_reg): Likewise.
2960 (swap_rtx_condition): Likewise.
2961 (compare_for_stack_reg): Likewise.
2962 (subst_all_stack_regs_in_debug_insn): Likewise.
2963 (subst_stack_regs_pat): Likewise, and local "insn2".
2964 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
2966 (subst_stack_regs): Likewise.
2967 (change_stack): Likewise.
2968 (convert_regs_1): Likewise for locals "insn", "next".
2970 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2972 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
2974 (combine_set_extension): Likewise for param "curr_insn".
2975 (transform_ifelse): Likewise for param "def_insn".
2976 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
2977 from vec<rtx> * to vec<rtx_insn *> *.
2978 (is_cond_copy_insn): Likewise for param "insn".
2979 (struct ext_state): Strengthen the four vec fields from vec<rtx>
2981 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
2982 local "def_insn" from rtx to rtx_insn *.
2983 (get_sub_rtx): Likewise for param "def_insn".
2984 (merge_def_and_ext): Likewise.
2985 (combine_reaching_defs): Likewise.
2986 (add_removable_extension): Likewise for param "insn".
2987 (find_removable_extensions): Likewise for local "insn".
2988 (find_and_remove_re): Likewise for locals "curr_insn" and
2989 "def_insn". Strengthen locals "reinsn_del_list" and
2990 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
2992 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2994 * recog.c (split_insn): Strengthen param "insn" and locals
2995 "first", "last" from rtx to rtx_insn *.
2996 (split_all_insns): Likewise for locals "insn", "next".
2997 (split_all_insns_noflow): Likewise.
2999 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3001 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
3003 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
3004 (debug_rtx_find): Likewise for param 1 "x".
3006 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
3007 const_rtx to const rtx_insn *. Likewise for local "insn".
3008 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
3009 (debug_rtx_find): Likewise for param 1 "x".
3010 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
3011 from const_rtx to const rtx_insn * within the appropriate cases of
3012 the switch statement.
3014 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
3015 Strengthen local "insns" from rtx to rtx_insn * since this is
3016 passed to a call to debug_rtx_list.
3018 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3020 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
3023 * function.c (stack_protect_epilogue): Add checked cast to
3024 rtx_insn for now when invoking predict_insn_def.
3026 * predict.c (predict_insn): Strengthen param "insn" from rtx to
3028 (predict_insn_def): Likewise.
3029 (rtl_predict_edge): Likewise for local "last_insn".
3030 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
3032 (combine_predictions_for_insn): Strengthen param "insn" from rtx
3034 (bb_estimate_probability_locally): Likewise for local "last_insn".
3035 (expensive_function_p): Likewise for local "insn".
3037 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
3038 local "jmp", since this is used when invoking predict_insn_def.
3040 2014-08-22 Marek Polacek <polacek@redhat.com>
3043 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
3045 2014-08-22 Marek Polacek <polacek@redhat.com>
3048 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
3049 a comparison in parens.
3050 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
3053 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3055 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
3058 * cprop.c (fis_get_condition): Likewise.
3060 * postreload.c (reload_cse_regs): Likewise for param "first".
3061 (reload_cse_simplify): Likewise for param "insn".
3062 (reload_cse_regs_1): Likewise for local "insn".
3063 (reload_cse_simplify_set): Likewise for param "insn".
3064 (reload_cse_simplify_operands): Likewise.
3065 (struct reg_use): Likewise for field "insn".
3066 (reload_combine_purge_insn_uses): Likewise for param "insn".
3067 (fixup_debug_insns): Likewise for params "from", "to" and local
3069 (try_replace_in_use): Likewise for local "use_insn".
3070 (reload_combine_recognize_const_pattern): Likewise for param
3071 "insn" and locals "add_moved_after_insn", "use_insn".
3072 (reload_combine_recognize_pattern): Likewise for param "insn" and
3074 (reload_combine): Likewise for locals "insn", "prev".
3075 (reload_combine_note_use): Likewise for param "insn".
3076 (move2add_use_add2_insn): Likewise.
3077 (move2add_use_add3_insn): Likewise.
3078 (reload_cse_move2add): Likewise, also for local "next".
3079 (move2add_note_store): Likewise for local "insn".
3081 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3083 * postreload-gcse.c (struct occr): Strengthen field "insn" from
3085 (struct unoccr): Likewise.
3086 (struct modifies_mem): Likewise.
3087 (alloc_mem): Likewise for local "insn".
3088 (insert_expr_in_table): Likewise for param "insn".
3089 (dump_expr_hash_table_entry): Likewise for local "insn".
3090 (oprs_unchanged_p): Likewise for param "insn".
3091 (load_killed_in_block_p): Likewise for local "setter".
3092 (record_last_reg_set_info): Likewise for param "insn".
3093 (record_last_reg_set_info_regno): Likewise.
3094 (record_last_mem_set_info): Likewise.
3095 (record_last_set_info): Likewise for local "last_set_insn".
3096 (record_opr_changes): Likewise for param "insn".
3097 (hash_scan_set): Likewise.
3098 (compute_hash_table): Likewise for local "insn".
3099 (get_avail_load_store_reg): Likewise for param "insn".
3100 (eliminate_partially_redundant_load): Likewise, also for locals
3101 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
3103 (eliminate_partially_redundant_loads): Likewise for local "insn".
3105 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3107 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
3109 (expand_binop): Likewise for locals "entry_last", "last", "insns"
3110 (expand_twoval_unop): Likewise for locals entry_last", "last".
3111 (expand_twoval_binop): Likewise.
3112 (expand_twoval_binop_libfunc): Likewise for local "insns".
3113 (widen_leading): Likewise for local "last".
3114 (expand_doubleword_clz): Likewise for local "seq". Strengthen
3115 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
3116 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
3117 (expand_parity): Likewise for locals "last" and "seq".
3118 (expand_ffs): Likewise for local "seq". Strengthen local
3119 "nonzero_label" from rtx to rtx_code_label *.
3120 (expand_absneg_bit): Strengthen local "insns" from rtx to
3122 (expand_unop_direct): Likewise for local "last".
3123 (expand_unop): Likewise for locals "last", "insns".
3124 (expand_abs_nojump): Likewise for local "last".
3125 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
3126 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
3128 (expand_copysign_absneg): Strengthen local "label" from rtx to
3130 (expand_copysign_bit): Strengthen local "insns" from rtx to
3132 (struct no_conflict_data): Likewise for fields "first", "insn".
3133 (emit_libcall_block_1): Likewise for param "insns" and locals
3134 "next", "last", "insn".
3135 (emit_libcall_block): For now, add a checked cast to rtx_insn *
3136 on "insns" when invoking emit_libcall_block_1. Ultimately we
3137 want to strengthen insns itself.
3138 (prepare_cmp_insn): Strengthen local "last" from rtx to
3140 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
3141 (prepare_float_lib_cmp): Likewise for local "insns".
3142 (emit_conditional_move): Likewise for local "last".
3143 (emit_conditional_add): Likewise.
3144 (have_sub2_insn): Likewise for local "seq".
3145 (expand_float): Likewise for local "insns". Strengthen locals
3146 "label", "neglabel" from rtx to rtx_code_label *.
3147 (expand_fix): Likewise for locals "last", "insn", "insns" (to
3148 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
3149 (expand_fixed_convert): Likewise for local "insns" (to
3151 (expand_sfix_optab): Likewise for local "last".
3152 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
3153 to rtx_code_label *.
3154 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
3155 from rtx to rtx_insn *.
3156 (expand_atomic_fetch_op): Likewise for local "insn".
3157 (maybe_legitimize_operand_same_code): Likewise for local "last".
3158 (maybe_legitimize_operands): Likewise.
3160 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3162 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
3163 "insn" from rtx to rtx_insn *.
3164 (ps_rtl_insn): Likewise for return type.
3165 (doloop_register_get): Likewise for params "head", "tail" and
3166 locals "insn", "first_insn_not_to_check".
3167 (schedule_reg_move): Likewise for local "this_insn".
3168 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
3169 of gen_move_insn for now.
3170 (reset_sched_times): Strengthen local "insn" from rtx to
3172 (permute_partial_schedule): Likewise.
3173 (duplicate_insns_of_cycles): Likewise for local "u_insn".
3174 (dump_insn_location): Likewise for param "insn".
3175 (loop_canon_p): Likewise for local "insn".
3176 (sms_schedule): Likewise.
3177 (print_partial_schedule): Likewise.
3178 (ps_has_conflicts): Likewise.
3180 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3182 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
3183 "tailp" from rtx * to rtx_insn **.
3185 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
3186 from rtx to rtx_insn *.
3187 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
3188 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
3189 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
3191 * modulo-sched.c (const_iteration_count): Strengthen return type
3192 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
3193 use of NULL_RTX with NULL when working with insns.
3194 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
3196 (sms_schedule): Likewise.
3197 * sched-rgn.c (init_ready_list): Likewise, also for locals
3198 "src_head" and "src_next_tail".
3199 (compute_block_dependences): Likewise.
3200 (free_block_dependencies): Likewise.
3201 (debug_rgn_dependencies): Likewise.
3202 (free_rgn_deps): Likewise.
3203 (compute_priorities): Likewise.
3204 (schedule_region): Likewise.
3205 * sel-sched.c (find_ebb_boundaries): Likewise.
3207 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
3208 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
3210 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3212 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
3213 from rtx to rtx_insn *.
3214 (new_seginfo): Likewise for param "insn".
3215 (create_pre_exit): Likewise for locals "last_insn",
3216 "before_return_copy", "return_copy".
3217 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
3220 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3222 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
3223 from rtx to rtx_insn *.
3224 (lra_push_insn): Likewise for 1st param.
3225 (lra_push_insn_and_update_insn_regno_info): Likewise.
3226 (lra_pop_insn): Likewise for return type.
3227 (lra_invalidate_insn_data): Likewise for 1st param.
3228 (lra_set_insn_deleted): Likewise.
3229 (lra_delete_dead_insn): Likewise.
3230 (lra_process_new_insns): Likewise for first 3 params.
3231 (lra_set_insn_recog_data): Likewise for 1st param.
3232 (lra_update_insn_recog_data): Likewise.
3233 (lra_set_used_insn_alternative): Likewise.
3234 (lra_invalidate_insn_regno_info): Likewise.
3235 (lra_update_insn_regno_info): Likewise.
3236 (lra_former_scratch_operand_p): Likewise.
3237 (lra_eliminate_regs_1): Likewise.
3238 (lra_get_insn_recog_data): Likewise.
3240 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
3243 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
3245 (substitute_within_insn): New.
3246 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
3247 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
3248 Replace call to "substitute" with call to substitute_within_insn.
3250 * lra-constraints.c (curr_insn): Strengthen from rtx to
3252 (get_equiv_with_elimination): Likewise for param "insn".
3253 (match_reload): Strengthen params "before" and "after" from rtx *
3255 (emit_spill_move): Likewise for return type. Add a checked cast
3256 to rtx_insn * on result of gen_move_insn for now.
3257 (check_and_process_move): Likewise for local "before". Replace
3258 NULL_RTX with NULL when referring to insns.
3259 (process_addr_reg): Strengthen params "before" and "after" from
3260 rtx * to rtx_insn **.
3261 (insert_move_for_subreg): Likewise.
3262 (simplify_operand_subreg): Strengthen locals "before" and "after"
3263 from rtx to rtx_insn *.
3264 (process_address_1): Strengthen params "before" and "after" from
3265 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
3267 (process_address): Strengthen params "before" and "after" from
3268 rtx * to rtx_insn **.
3269 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
3270 (curr_insn_transform): Strengthen locals "before" and "after"
3271 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
3273 (loc_equivalence_callback): Update cast of "data", changing
3274 resulting type from rtx to rtx_insn *.
3275 (substitute_pseudo_within_insn): New.
3276 (inherit_reload_reg): Strengthen param "insn" from rtx to
3277 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
3278 NULL when referring to insns. Add a checked cast to rtx_insn *
3279 when using usage_insn to invoke lra_update_insn_regno_info.
3280 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
3281 likewise for locals "restore", "save". Add checked casts to
3282 rtx_insn * when using usage_insn to invoke
3283 lra_update_insn_regno_info and lra_process_new_insns. Replace
3284 NULL_RTX with NULL when referring to insns.
3285 (split_if_necessary): Strengthen param "insn" from rtx to
3287 (update_ebb_live_info): Likewise for params "head", "tail" and local
3289 (get_last_insertion_point): Likewise for return type and local "insn".
3290 (get_live_on_other_edges): Likewise for local "last".
3291 (inherit_in_ebb): Likewise for params "head", "tail" and locals
3292 "prev_insn", "next_insn", "restore".
3293 (remove_inheritance_pseudos): Likewise for local "prev_insn".
3294 (undo_optional_reloads): Likewise for local "insn".
3296 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
3298 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
3300 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
3302 (spill_pseudos): Likewise for local "insn".
3303 (init_elimination): Likewise.
3304 (process_insn_for_elimination): Likewise for param "insn".
3306 * lra-lives.c (curr_insn): Likewise.;
3308 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
3309 (remove_pseudos): Likewise for param "insn".
3310 (spill_pseudos): Likewise for local "insn".
3311 (lra_final_code_change): Likewise for locals "insn", "curr".
3313 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
3314 (lra_set_insn_deleted): Likewise.
3315 (lra_delete_dead_insn): Likewise, and for local "prev".
3316 (new_insn_reg): Likewise for param "insn".
3317 (lra_set_insn_recog_data): Likewise.
3318 (lra_update_insn_recog_data): Likewise.
3319 (lra_set_used_insn_alternative): Likewise.
3320 (get_insn_freq): Likewise.
3321 (invalidate_insn_data_regno_info): Likewise.
3322 (lra_invalidate_insn_regno_info): Likewise.
3323 (lra_update_insn_regno_info): Likewise.
3324 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
3326 (lra_push_insn_1): Strengthen param "insn" from rtx to
3328 (lra_push_insn): Likewise.
3329 (lra_push_insn_and_update_insn_regno_info): Likewise.
3330 (lra_pop_insn): Likewise for return type and local "insn".
3331 (push_insns): Likewise for params "from", "to", and local "insn".
3332 (setup_sp_offset): Likewise for params "from", "last" and locals
3334 (lra_process_new_insns): Likewise for params "insn", "before",
3335 "after" and local "last".
3336 (struct sloc): Likewise for field "insn".
3337 (lra_former_scratch_operand_p): Likewise for param "insn".
3338 (remove_scratches): Likewise for locals "insn", "last".
3339 (check_rtl): Likewise for local "insn".
3340 (add_auto_inc_notes): Likewise for param "insn".
3341 (update_inc_notes): Likewise for local "insn".
3342 (lra): Replace NULL_RTX with NULL when referring to insn.
3344 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3346 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
3348 (resolve_reg_notes): Likewise.
3349 (resolve_simple_move): Likewise for return type, param "insn", and
3350 locals "insns", "minsn".
3351 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
3352 (resolve_use): Likewise.
3353 (resolve_debug): Likewise.
3354 (find_decomposable_shift_zext): Likewise.
3355 (resolve_shift_zext): Likewise for return type, param "insn", and
3356 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
3357 (decompose_multiword_subregs): Likewise for local "insn",
3358 "orig_insn", "decomposed_shift", "end".
3360 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3362 * basic-block.h (basic_block split_edge_and_insert): Strengthen
3363 param "insns" from rtx to rtx_insn *.
3365 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
3367 (struct iv_to_split): Likewise.
3368 (loop_exit_at_end_p): Likewise for local "insn".
3369 (split_edge_and_insert): Likewise for param "insns".
3370 (compare_and_jump_seq): Likewise for return type, param "cinsn",
3371 and locals "seq", "jump".
3372 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
3373 "branch_code"; update invocations of compare_and_jump_seq to
3374 eliminate NULL_RTX in favor of NULL.
3375 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
3377 (reset_debug_uses_in_loop): Likewise.
3378 (analyze_insn_to_expand_var): Likewise for param "insn".
3379 (analyze_iv_to_split_insn): Likewise.
3380 (analyze_insns_in_loop): Likewise for local "insn".
3381 (insert_base_initialization): Likewise for param
3382 "insn" and local "seq".
3383 (split_iv): Likewise for param "insn" and local "seq".
3384 (expand_var_during_unrolling): Likewise for param "insn".
3385 (insert_var_expansion_initialization): Likewise for local "seq".
3386 (combine_var_copies_in_loop_exit): Likewise.
3387 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
3389 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
3390 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
3393 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3395 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
3397 (iv_analyze_result): Likewise.
3398 (iv_analyze_expr): Likewise.
3401 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
3402 local "def_insn" from rtx to rtx_insn *.
3403 (get_biv_step_1): Likewise for local "insn".
3404 (iv_analyze_expr): Likewise for param "insn".
3405 (iv_analyze_def): Likewise for local "insn".
3406 (iv_analyze_op): Likewise for param "insn".
3407 (iv_analyze): Likewise.
3408 (iv_analyze_result): Likewise.
3410 (suitable_set_for_replacement): Likewise.
3411 (simplify_using_initial_values): Likewise for local "insn".
3412 (iv_number_of_iterations): Likewise for param "insn".
3413 (check_simple_exit): Add checked cast to rtx_insn when invoking
3414 iv_number_of_iterations for now (until get_condition is
3417 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
3418 "insn" from rtx to rtx_insn *.
3419 (analyze_insns_in_loop): Likewise for local "insn".
3421 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3423 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
3425 (struct invariant): Likewise.
3426 (hash_invariant_expr_1): Likewise for param "insn".
3427 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
3428 (find_exits): Likewise for local "insn".
3429 (create_new_invariant): Likewise for param "insn".
3430 (check_dependencies): Likewise.
3431 (find_invariant_insn): Likewise.
3432 (record_uses): Likewise.
3433 (find_invariants_insn): Likewise.
3434 (find_invariants_bb): Likewise for local "insn".
3435 (get_pressure_class_and_nregs): Likewise for param "insn".
3436 (calculate_loop_reg_pressure): Likewise for local "insn".
3438 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3440 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
3442 (add_test): Likewise for locals "seq", "jump".
3443 (doloop_modify): Likewise for locals "sequence", "jump_insn".
3445 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3447 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
3449 (rebuild_jump_labels_chain): Likewise for param "chain".
3451 * cfgexpand.c (pass_expand::execute): Add checked cast to
3452 rtx_insn * when calling rebuild_jump_labels_chain in region where
3453 we know e->insns.r is non-NULL.
3455 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
3457 (rebuild_jump_labels): Likewise.
3458 (rebuild_jump_labels_chain): Likewise for param "chain".
3459 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
3460 (init_label_info): Likewise for param "f".
3461 (maybe_propagate_label_ref): Likewise for params "jump_insn",
3462 "prev_nonjump_insn".
3463 (mark_all_labels): Likewise for param "f" and locals "insn",
3464 "prev_nonjump_insn".
3466 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3468 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
3469 from rtx to rtx_insn *insn.
3470 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
3471 (ira_add_allocno_copy): Likewise.
3472 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
3474 (ira_create_copy): Likewise.
3475 (ira_add_allocno_copy): Likewise.
3476 (create_bb_allocnos): Likewise for local "insn".
3477 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
3478 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
3479 process_regs_for_copy for rtx_insn * param.
3480 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
3481 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
3482 process_regs_for_copy for rtx_insn * param.
3483 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
3484 * ira-costs.c (record_reg_classes): Likewise for param "insn".
3485 (record_operand_costs): Likewise.
3486 (scan_one_insn): Likewise for return type, and for param "insn".
3487 (process_bb_for_costs): Likewise for local "insn".
3488 (process_bb_node_for_hard_reg_moves): Likewise.
3489 * ira-emit.c (struct move): Likewise for field "insn".
3490 (create_move): Eliminate use of NULL_RTX when dealing with an
3492 (emit_move_list): Strengthen return type and locals "result",
3493 "insn" from rtx to rtx_insn *insn.
3494 (emit_moves): Likewise for locals "insns", "tmp".
3495 (ira_emit): Likewise for local "insn".
3496 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
3498 (find_call_crossed_cheap_reg): Likewise.
3499 (process_bb_node_lives): Likewise for local "insn".
3500 * ira.c (decrease_live_ranges_number): Likewise.
3501 (compute_regs_asm_clobbered): Likewise.
3502 (build_insn_chain): Likewise.
3503 (find_moveable_pseudos): Likewise, also locals "def_insn",
3504 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
3505 to rtx_insn **. Add a checked cast when assigning from
3506 "closest_use" into closest_uses array in a region where we know
3507 it's a non-NULL insn.
3508 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
3510 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
3511 "last_interesting_insn", "uin".
3512 (move_unallocated_pseudos): Likewise for locals "def_insn",
3513 "move_insn", "newinsn".
3515 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3517 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
3518 Strengthen locals "done_label", "do_error" from rtx to
3520 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
3521 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
3523 (ubsan_expand_si_overflow_neg_check): Likewise for locals
3524 "done_label", "do_error" to rtx_code_label * and local "last" to
3526 (ubsan_expand_si_overflow_mul_check): Likewise for locals
3527 "done_label", "do_error", "large_op0", "small_op0_large_op1",
3528 "one_small_one_large", "both_ops_large", "after_hipart_neg",
3529 "after_lopart_neg", "do_overflow", "hipart_different" to
3530 rtx_code_label * and local "last" to rtx_insn *.
3532 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3534 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
3535 "insn" and "move_insn" from rtx to rtx_insn *.
3537 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3539 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
3541 (cheap_bb_rtx_cost_p): Likewise.
3542 (first_active_insn): Likewise for return type and local "insn".
3543 (last_active_insn): Likewise for return type and locals "insn",
3545 (struct noce_if_info): Likewise for fields "jump", "insn_a",
3547 (end_ifcvt_sequence): Likewise for return type and locals "insn",
3549 (noce_try_move): Likewise for local "seq".
3550 (noce_try_store_flag): Likewise.
3551 (noce_try_store_flag_constants): Likewise.
3552 (noce_try_addcc): Likewise.
3553 (noce_try_store_flag_mask): Likewise.
3554 (noce_try_cmove): Likewise.
3555 (noce_try_minmax): Likewise.
3556 (noce_try_abs): Likewise.
3557 (noce_try_sign_mask): Likewise.
3558 (noce_try_bitop): Likewise.
3559 (noce_can_store_speculate_p): Likewise for local "insn".
3560 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
3562 (check_cond_move_block): Likewise for local "insn".
3563 (cond_move_convert_if_block): Likewise.
3564 (cond_move_process_if_block): Likewise for locals "seq",
3566 (noce_find_if_block): Likewise for local "jump".
3567 (merge_if_block): Likewise for local "last".
3568 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
3569 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
3570 (block_has_only_trap): Likewise for return type and local "trap".
3571 (find_if_case_1): Likewise for local "jump".
3572 (dead_or_predicable): Likewise for locals "head", "end", "jump",
3575 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3577 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
3578 "last_insn", "loop_end" from rtx to rtx_insn *.
3580 * hw-doloop.c (scan_loop): Likewise for local "insn".
3581 (discover_loop): Likewise for param "tail_insn".
3582 (discover_loops): Likewise for local "tail".
3584 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
3585 cast to rtx_insn * when assigning from an rtx local to a
3586 hwloop_info's "last_insn" field.
3588 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3590 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
3591 (add_delay_dependencies): Strengthen local "pro" from rtx to
3593 (recompute_todo_spec): Likewise.
3594 (dep_cost_1): Likewise for locals "insn", "used".
3595 (schedule_insn): Likewise for local "dbg".
3596 (schedule_insn): Likewise for locals "pro", "next".
3597 (unschedule_insns_until): Likewise for local "con".
3598 (restore_pattern): Likewise for local "next".
3599 (estimate_insn_tick): Likewise for local "pro".
3600 (resolve_dependencies): Likewise for local "next".
3601 (fix_inter_tick): Likewise.
3602 (fix_tick_ready): Likewise for local "pro".
3603 (add_to_speculative_block): Likewise for locals "check", "twin",
3605 (sched_extend_bb): Likewise for locals "end", "insn".
3606 (init_before_recovery): Likewise for local "x".
3607 (sched_create_recovery_block): Likewise for local "barrier".
3608 (create_check_block_twin): Likewise for local "pro".
3609 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
3611 (unlink_bb_notes): Update for change to type of bb_header.
3612 Strengthen locals "prev", "label", "note", "next" from rtx to
3614 (clear_priorities): Likewise for local "pro".
3616 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3618 * gcse.c (struct occr): Strengthen field "insn" from rtx to
3620 (test_insn): Likewise for this global.
3621 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
3623 (oprs_anticipatable_p): Likewise.
3624 (oprs_available_p): Likewise.
3625 (insert_expr_in_table): Strengthen param "insn" from rtx to
3627 (hash_scan_set): Likewise.
3628 (hash_scan_clobber): Likewise.
3629 (hash_scan_call): Likewise.
3630 (hash_scan_insn): Likewise.
3631 (compute_hash_table_work): Likewise for local "insn".
3632 (process_insert_insn): Likewise for return type and local "pat".
3633 (insert_insn_end_basic_block): Likewise for locals "new_insn",
3634 "pat", "pat_end", "maybe_cc0_setter".
3635 (pre_edge_insert): Likewise for local "insn".
3636 (pre_insert_copy_insn): Likewise for param "insn".
3637 (pre_insert_copies): Likewise for local "insn".
3638 (struct set_data): Likewise for field "insn".
3639 (single_set_gcse): Likewise for param "insn".
3640 (gcse_emit_move_after): Likewise.
3641 (pre_delete): Likewise for local "insn".
3642 (update_bb_reg_pressure): Likewise for param "from" and local
3644 (should_hoist_expr_to_dom): Likewise for param "from".
3645 (hoist_code): Likewise for local "insn".
3646 (get_pressure_class_and_nregs): Likewise for param "insn".
3647 (calculate_bb_reg_pressure): Likewise for local "insn".
3648 (compute_ld_motion_mems): Likewise.
3650 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3652 * genpeep.c (main): Rename param back from "uncast_ins1" to
3653 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
3656 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
3658 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
3661 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
3662 documentation to state it is only for VSX operations.
3664 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
3665 constraint only active if VSX.
3667 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
3668 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
3671 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3673 * fwprop.c (single_def_use_dom_walker::before_dom_children):
3674 Strengthen local "insn" from rtx to rtx_insn *.
3675 (use_killed_between): Likewise for param "target_insn".
3676 (all_uses_available_at): Likewise for param "target_insn" and
3678 (update_df_init): Likewise for params "def_insn", "insn".
3679 (update_df): Likewise for param "insn".
3680 (try_fwprop_subst): Likewise for param "def_insn" and local
3682 (free_load_extend): Likewise for param "insn".
3683 (forward_propagate_subreg): Likewise for param "def_insn" and
3685 (forward_propagate_asm): Likewise for param "def_insn" and local
3687 (forward_propagate_and_simplify): Likewise for param "def_insn"
3688 and local "use_insn".
3689 (forward_propagate_into): Likewise for locals "def_insn" and
3692 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3694 * function.c (emit_initial_value_sets): Strengthen local "seq"
3695 from rtx to rtx_insn *.
3696 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
3698 (instantiate_virtual_regs): Likewise for local "insn".
3699 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
3700 (reorder_blocks_1): Likewise for param "insns" and local "insn".
3701 (expand_function_end): Likewise for locals "insn" and "seq".
3702 (epilogue_done): Likewise for local "insn".
3703 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
3705 (reposition_prologue_and_epilogue_notes): Likewise for locals
3706 "insn", "last", "note", "first".
3707 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
3708 (pass_match_asm_constraints::execute): Likewise for local "insn".
3710 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3712 * output.h (final_scan_insn): Strengthen return type from rtx to
3714 (final_forward_branch_p): Likewise for param.
3715 (current_output_insn): Likewise for this global.
3717 * final.c (rtx debug_insn): Likewise for this variable.
3718 (current_output_insn): Likewise.
3719 (get_attr_length_1): Rename param "insn" to "uncast_insn",
3720 adding "insn" back in as an rtx_insn * with a checked cast, so
3721 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
3723 (compute_alignments): Strengthen local "label" from rtx to
3725 (shorten_branches): Rename param from "first" to "uncast_first",
3726 introducing a new local rtx_insn * "first" using a checked cast to
3727 effectively strengthen "first" from rtx to rtx_insn * without
3728 affecting the type signature. Strengthen locals "insn", "seq",
3729 "next", "label" from rtx to rtx_insn *.
3730 (change_scope): Strengthen param "orig_insn" and local "insn" from
3732 (final_start_function): Rename param from "first" to "uncast_first",
3733 introducing a new local rtx_insn * "first" using a checked cast to
3734 effectively strengthen "first" from rtx to rtx_insn * without
3735 affecting the type signature. Strengthen local "insn" from rtx to
3737 (dump_basic_block_info): Strengthen param "insn" from rtx to
3739 (final): Rename param from "first" to "uncast_first",
3740 introducing a new local rtx_insn * "first" using a checked cast to
3741 effectively strengthen "first" from rtx to rtx_insn * without
3742 affecting the type signature. Strengthen locals "insn", "next"
3743 from rtx to rtx_insn *.
3744 (output_alternate_entry_point): Strengthen param "insn" from rtx to
3746 (call_from_call_insn): Strengthen param "insn" from rtx to
3748 (final_scan_insn): Rename param from "insn" to "uncast_insn",
3749 introducing a new local rtx_insn * "insn" using a checked cast to
3750 effectively strengthen "insn" from rtx to rtx_insn * without
3751 affecting the type signature. Strengthen return type and locals
3752 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
3753 now-redundant checked cast to rtx_insn * from both invocations of
3754 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
3755 introducing a local "call_insn" for use when invoking
3756 call_from_call_insn.
3757 (notice_source_line): Strengthen param "insn" from rtx to
3759 (leaf_function_p): Likewise for local "insn".
3760 (final_forward_branch_p): Likewise.
3761 (leaf_renumber_regs): Likewise for param "first".
3762 (rest_of_clean_state): Likewise for locals "insn" and "next".
3763 (self_recursive_call_p): Likewise for param "insn".
3764 (collect_fn_hard_reg_usage): Likewise for local "insn".
3765 (get_call_fndecl): Likewise for param "insn".
3766 (get_call_cgraph_rtl_info): Likewise.
3767 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
3768 introducing a new local rtx_insn * "insn" using a checked cast to
3769 effectively strengthen "insn" from rtx to rtx_insn * without
3770 affecting the type signature.
3772 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
3773 cast when assigning from param "insn" to current_output_insn.
3774 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
3775 so that we can assign it back to current_output_insn.
3777 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
3779 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
3780 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
3781 atmxt540s and atmxt540sreva devices.
3782 * config/avr/avr-tables.opt: Regenerate.
3783 * config/avr/t-multilib: Regenerate.
3784 * doc/avr-mmcu.texi: Regenerate.
3786 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3788 * expr.c (convert_move): Strengthen local "insns" from rtx to
3790 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
3791 "top_label" from rtx to rtx_code_label *.
3792 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
3794 (emit_single_push_insn): Likewise for locals "prev", "last".
3795 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
3796 to rtx_code_label *.
3797 (store_constructor): Likewise for locals "loop_start", "loop_end".
3798 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
3800 (expand_expr_real_2): Likewise.
3801 (expand_expr_real_1): Strengthen local "label" from rtx to
3804 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3806 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
3807 from rtx to rtx_insn *.
3808 (store_bit_field_1): Likewise.
3809 (extract_bit_field_1): Likewise.
3810 (expand_mult_const): Likewise for local "insns".
3811 (expmed_mult_highpart): Strengthen local "label" from rtx to
3813 (expand_smod_pow2): Likewise.
3814 (expand_sdiv_pow2): Likewise.
3815 (expand_divmod): Strengthen locals "last", "insn" from rtx to
3816 rtx_insn *. Strengthen locals "label", "label1", "label2",
3817 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
3818 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
3819 (emit_store_flag): Likewise.
3820 (emit_store_flag_force): Strengthen local "label" from rtx to
3822 (do_cmp_and_jump): Likewise for param "label".
3824 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3826 * explow.c (force_reg): Strengthen local "insn" from rtx to
3828 (adjust_stack_1): Likewise.
3829 (allocate_dynamic_stack_space): Likewise. Strengthen locals
3830 "final_label", "available_label", "space_available" from rtx to
3832 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
3833 (anti_adjust_stack_and_probe): Likewise.
3835 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3837 * except.h (sjlj_emit_function_exit_after): Strengthen param
3838 "after" from rtx to rtx_insn *. This is only called with
3839 result of get_last_insn (in function.c) so type-change should be
3842 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
3843 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
3844 to rtx_insn *. These fields are only used from except.c so this
3845 type-change should be self-contained to this patch.
3847 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
3848 local "last" from rtx to rtx_insn *.
3849 (dw2_build_landing_pads): Likewise for local "seq".
3850 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
3851 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
3852 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
3854 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
3856 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
3857 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
3858 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
3859 referring to an insn. Strengthen local "dispatch_label" from
3860 rtx to rtx_code_label *.
3861 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
3863 (expand_eh_return): Strengthen local "around_label" from
3864 rtx to rtx_code_label *.
3865 (convert_to_eh_region_ranges): Strengthen locals "iter",
3866 "last_action_insn", "first_no_action_insn",
3867 "first_no_action_insn_before_switch",
3868 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
3870 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3872 * dwarf2out.c (last_var_location_insn): Strengthen this variable
3873 from rtx to rtx_insn *.
3874 (cached_next_real_insn): Likewise.
3875 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
3877 (dwarf2out_var_location): Strengthen locals "next_real",
3878 "next_note", "expected_next_loc_note", "last_start", "insn" from
3881 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3883 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
3884 from rtx to rtx_insn *.
3885 (create_pseudo_cfg): Likewise for local "insn".
3887 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3889 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
3890 from rtx to rtx_insn *.
3891 (df_bb_regno_last_def_find): Likewise.
3893 * df-problems.c (df_rd_bb_local_compute): Likewise.
3894 (df_lr_bb_local_compute): Likewise.
3895 (df_live_bb_local_compute): Likewise.
3896 (df_chain_remove_problem): Likewise.
3897 (df_chain_create_bb): Likewise.
3898 (df_word_lr_bb_local_compute): Likewise.
3899 (df_remove_dead_eq_notes): Likewise for param "insn".
3900 (df_note_bb_compute): Likewise for local "insn".
3901 (simulate_backwards_to_point): Likewise.
3902 (df_md_bb_local_compute): Likewise.
3904 * df-scan.c (df_scan_free_bb_info): Likewise.
3905 (df_scan_start_dump): Likewise.
3906 (df_scan_start_block): Likewise.
3907 (df_install_ref_incremental): Likewise for local "insn".
3908 (df_insn_rescan_all): Likewise.
3909 (df_reorganize_refs_by_reg_by_insn): Likewise.
3910 (df_reorganize_refs_by_insn_bb): Likewise.
3911 (df_recompute_luids): Likewise.
3912 (df_bb_refs_record): Likewise.
3913 (df_update_entry_exit_and_calls): Likewise.
3914 (df_bb_verify): Likewise.
3916 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3918 * ddg.h (struct ddg_node): Strengthen fields "insn" and
3919 "first_note" from rtx to rtx_insn *.
3920 (get_node_of_insn): Likewise for param 2 "insn".
3921 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
3923 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
3925 (mem_write_insn_p): Likewise.
3926 (mem_access_insn_p): Likewise.
3927 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
3928 (def_has_ccmode_p): Likewise for param "insn".
3929 (add_cross_iteration_register_deps): Likewise for locals
3930 "def_insn" and "use_insn".
3931 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
3932 (build_intra_loop_deps): Likewise for local "src_insn".
3933 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
3935 (get_node_of_insn): Likewise for param "insn".
3937 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3939 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
3940 (deletable_insn_p): Strengthen param "insn" from rtx to
3941 rtx_insn *. Add checked cast to rtx_call_insn when invoking
3942 find_call_stack_args, since this is guarded by CALL_P (insn).
3943 (marked_insn_p): Strengthen param "insn" from rtx to
3945 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
3946 invoking find_call_stack_args, since this is guarded by
3948 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
3949 rtx_insn *; we know this is an insn since this was called by
3951 (mark_nonreg_stores_2): Likewise.
3952 (mark_nonreg_stores): Strengthen param "insn" from rtx to
3954 (find_call_stack_args): Strengthen param "call_insn" from rtx to
3955 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
3957 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
3958 from rtx to rtx_insn *.
3959 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
3961 (delete_unmarked_insns): Likewise for locals "insn", "next".
3962 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
3963 (mark_reg_dependencies): Likewise for param "insn".
3964 (rest_of_handle_ud_dce): Likewise for local "insn".
3965 (word_dce_process_block): Likewise.
3966 (dce_process_block): Likewise.
3968 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3970 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
3971 from rtx to rtx_insn *.
3972 (struct change_cc_mode_args): Likewise for field "insn".
3973 (this_insn): Strengthen from rtx to rtx_insn *.
3974 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
3976 (validate_canon_reg): Strengthen param "insn" from rtx to
3978 (canon_reg): Likewise.
3979 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
3981 (record_jump_equiv): Strengthen param "insn" from rtx to
3983 (try_back_substitute_reg): Likewise, also for locals "prev",
3985 (find_sets_in_insn): Likewise for param "insn".
3986 (canonicalize_insn): Likewise.
3987 (cse_insn): Likewise. Add a checked cast.
3988 (invalidate_from_clobbers): Likewise for param "insn".
3989 (invalidate_from_sets_and_clobbers): Likewise.
3990 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
3992 (cse_prescan_path): Strengthen local "insn" from rtx to
3994 (cse_extended_basic_block): Likewise for locals "insn" and
3996 (cse_main): Likewise for param "f".
3997 (check_for_label_ref): Likewise for local "insn".
3998 (set_live_p): Likewise for second param ("insn").
3999 (insn_live_p): Likewise for first param ("insn") and for local
4001 (cse_change_cc_mode_insn): Likewise for first param "insn".
4002 (cse_change_cc_mode_insns): Likewise for first and second params
4004 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
4006 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
4009 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
4010 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4011 Anna Tikhonova <anna.tikhonova@intel.com>
4012 Ilya Tocar <ilya.tocar@intel.com>
4013 Andrey Turetskiy <andrey.turetskiy@intel.com>
4014 Ilya Verbin <ilya.verbin@intel.com>
4015 Kirill Yukhin <kirill.yukhin@intel.com>
4016 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4018 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
4020 * config/i386/sse.md
4021 (define_mode_iterator VI248_AVX2): Delete.
4022 (define_mode_iterator VI2_AVX2_AVX512BW): New.
4023 (define_mode_iterator VI48_AVX2): Ditto.
4024 (define_insn <shift_insn><mode>3): Delete.
4025 (define_insn "<shift_insn><mode>3<mask_name>" with
4026 VI2_AVX2_AVX512BW): New.
4027 (define_insn "<shift_insn><mode>3<mask_name>" with
4030 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
4031 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4032 Anna Tikhonova <anna.tikhonova@intel.com>
4033 Ilya Tocar <ilya.tocar@intel.com>
4034 Andrey Turetskiy <andrey.turetskiy@intel.com>
4035 Ilya Verbin <ilya.verbin@intel.com>
4036 Kirill Yukhin <kirill.yukhin@intel.com>
4037 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4039 * config/i386/sse.md
4040 (define_mode_iterator VI4F_BRCST32x2): New.
4041 (define_mode_attr 64x2_mode): Ditto.
4042 (define_mode_attr 32x2mode): Ditto.
4043 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
4044 with VI4F_BRCST32x2): Ditto.
4045 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
4046 with V16FI mode iterator): Ditto.
4047 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
4049 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
4050 with VI8F_BRCST64x2): Ditto.
4052 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
4053 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4054 Anna Tikhonova <anna.tikhonova@intel.com>
4055 Ilya Tocar <ilya.tocar@intel.com>
4056 Andrey Turetskiy <andrey.turetskiy@intel.com>
4057 Ilya Verbin <ilya.verbin@intel.com>
4058 Kirill Yukhin <kirill.yukhin@intel.com>
4059 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4061 * config/i386/sse.md
4062 (define_mode_iterator VI8_AVX512VL): New.
4063 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
4065 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
4067 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
4068 (define_mode_iterator V48_AVX512VL): New.
4069 (define_mode_iterator V12_AVX512VL): Ditto.
4070 (define_insn <avx512>_load<mode>_mask): Split into two similar
4071 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
4072 Refactor output template.
4073 (define_insn "<avx512>_store<mode>_mask"): Ditto.
4075 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4077 * cprop.c (struct occr): Strengthen field "insn" from rtx to
4079 (reg_available_p): Likewise for param "insn".
4080 (insert_set_in_table): Likewise.
4081 (hash_scan_set): Likewise.
4082 (hash_scan_insn): Likewise.
4083 (make_set_regs_unavailable): Likewise.
4084 (compute_hash_table_work): Likewise for local "insn".
4085 (reg_not_set_p): Strengthen param "insn" from const_rtx to
4087 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
4088 (try_replace_reg): Likewise.
4089 (find_avail_set): Likewise.
4090 (cprop_jump): Likewise for params "setcc", "jump".
4091 (constprop_register): Likewise for param "insn".
4092 (cprop_insn): Likewise.
4093 (do_local_cprop): Likewise.
4094 (local_cprop_pass): Likewise for local "insn".
4095 (bypass_block): Likewise for params "setcc" and "jump".
4096 (bypass_conditional_jumps): Likewise for locals "setcc" and
4098 (one_cprop_pass): Likewise for local "insn".
4100 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4102 * compare-elim.c (struct comparison_use): Strengthen field "insn"
4103 from rtx to rtx_insn *.
4104 (struct comparison): Likewise, also for field "prev_clobber".
4105 (conforming_compare): Likewise for param "insn".
4106 (arithmetic_flags_clobber_p): Likewise.
4107 (find_flags_uses_in_insn): Likewise.
4108 (find_comparison_dom_walker::before_dom_children): Likewise for
4109 locals "insn", "next", "last_clobber".
4110 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
4112 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4114 * combine-stack-adj.c (struct csa_reflist): Strengthen field
4115 "insn" from rtx to rtx_insn *.
4116 (single_set_for_csa): Likewise for param "insn".
4117 (record_one_stack_ref): Likewise.
4118 (try_apply_stack_adjustment): Likewise.
4119 (struct record_stack_refs_data): Likewise for field "insn".
4120 (maybe_move_args_size_note): Likewise for params "last" and "insn".
4121 (prev_active_insn_bb): Likewise for return type and param "insn".
4122 (next_active_insn_bb): Likewise.
4123 (force_move_args_size_note): Likewise for params "prev" and "last"
4124 and locals "test", "next_candidate", "prev_candidate".
4125 (combine_stack_adjustments_for_block): Strengthen locals
4126 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
4129 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4131 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
4132 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
4133 (subst_insn): Likewise for this variable.
4134 (added_links_insn): Likewise.
4135 (struct insn_link): Likewise for field "insn".
4136 (alloc_insn_link): Likewise for param "insn".
4137 (struct undobuf): Likewise for field "other_insn".
4138 (find_single_use): Likewise for param "insn" and local "next".
4139 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
4140 (delete_noop_moves): Likewise for locals "insn", "next".
4141 (create_log_links): Likewise for locals "insn", "use_insn".
4142 Strengthen local "next_use" from rtx * to rtx_insn **.
4143 (insn_a_feeds_b): Likewise for params "a", "b".
4144 (combine_instructions): Likewise for param "f" and locals "insn",
4145 "next", "prev", "first", "last_combined_insn", "link", "link1",
4146 "temp". Replace use of NULL_RTX with NULL when referring to
4148 (setup_incoming_promotions): Likewise for param "first"
4149 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
4150 (can_combine_p): Likewise for params "insn", "i3", "pred",
4151 "pred2", "succ", "succ2" and for local "p".
4152 (combinable_i3pat): Likewise for param "i3".
4153 (cant_combine_insn_p): Likewise for param "insn".
4154 (likely_spilled_retval_p): Likewise.
4155 (adjust_for_new_dest): Likewise.
4156 (update_cfg_for_uncondjump): Likewise, also for local "insn".
4157 (try_combine): Likewise for return type and for params "i3", "i2",
4158 "i1", "i0", "last_combined_insn", and for locals "insn",
4159 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
4160 "i0_insn". Eliminate local "tem" in favor of new locals
4161 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
4162 checked cast for now to rtx_insn * on the return type of
4163 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
4165 (find_split_point): Strengthen param "insn" from rtx to
4167 (simplify_set): Likewise for local "other_insn".
4168 (recog_for_combine): Likewise for param "insn".
4169 (record_value_for_reg): Likewise.
4170 (record_dead_and_set_regs_1): Likewise for local
4172 (record_dead_and_set_regs): Likewise for param "insn".
4173 (record_promoted_value): Likewise.
4174 (check_promoted_subreg): Likewise.
4175 (get_last_value_validate): Likewise.
4176 (reg_dead_at_p): Likewise.
4177 (move_deaths): Likewise for param "to_insn".
4178 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
4179 and locals "place", "place2", "cc0_setter". Eliminate local "tem
4180 in favor of new locals "tem_note" and "tem_insn", the latter being
4182 (distribute_links): Strengthen locals "place", "insn" from rtx to
4185 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4187 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
4189 (can_delete_label_p): Require a const rtx_code_label * rather than
4191 (delete_insn): Add checked cast to rtx_code_label * when we know
4192 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
4194 (delete_insn_chain): Strengthen locals "prev" and "current" from
4195 rtx to rtx_insn *. Add a checked cast when assigning from
4196 "finish" (strengthening the params will come later). Add a
4197 checked cast to rtx_note * in region where we know
4199 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
4201 (compute_bb_for_insn): Likewise.
4202 (free_bb_for_insn): Likewise for local "insn".
4203 (compute_bb_for_insn): Likewise.
4204 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
4205 local "insn" from rtx to rtx_insn *
4206 (flow_active_insn_p): Require a const rtx_insn * rather than a
4208 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
4210 (can_fallthru): Likewise for locals "insn" and "insn2".
4211 (bb_note): Likewise for local "note".
4212 (first_insn_after_basic_block_note): Likewise for local "note" and
4214 (rtl_split_block): Likewise for locals "insn" and "next".
4215 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
4217 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
4218 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
4220 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
4221 them), "kill_from", "barrier", "new_insn".
4222 (patch_jump_insn): Likewise for params "insn", "old_label".
4223 (redirect_branch_edge): Likewise for locals "old_label", "insn".
4224 (force_nonfallthru_and_redirect): Likewise for locals "insn",
4225 "old_label", "new_label".
4226 (rtl_tidy_fallthru_edge): Likewise for local "q".
4227 (rtl_split_edge): Likewise for locals "before", "last".
4228 (commit_one_edge_insertion): Likewise for locals "before",
4229 "after", "insns", "tmp", "last", adding a checked cast where
4230 currently necessary.
4231 (commit_edge_insertions): Likewise.
4232 (rtl_dump_bb): Likewise for locals "insn", "last".
4233 (print_rtl_with_bb): Likewise for local "x".
4234 (rtl_verify_bb_insns): Likewise for local "x".
4235 (rtl_verify_bb_pointers): Likewise for local "insn".
4236 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
4238 (rtl_verify_fallthru): Likewise for local "insn".
4239 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
4240 (purge_dead_edges): Likewise for local "insn".
4241 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
4242 (skip_insns_after_block): Likewise for return type and for locals
4243 "insn", "last_insn", "next_head", "prev".
4244 (record_effective_endpoints): Likewise for locals "next_insn",
4246 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
4247 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
4248 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
4249 (duplicate_insn_chain): For now, add checked cast from rtx to
4250 rtx_insn * when returning insn.
4251 (cfg_layout_duplicate_bb): Likewise for local "insn".
4252 (cfg_layout_delete_block): Likewise for locals "insn", "next",
4254 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
4255 (rtl_block_empty_p): Likewise.
4256 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
4257 "split_point", "last".
4258 (rtl_block_ends_with_call_p): Likewise for local "insn".
4259 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
4261 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
4262 "split_at_insn" from rtx to rtx_insn *.
4263 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
4264 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
4265 to const rtx_insn *.
4266 (rtl_account_profile_record): Likewise.
4268 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4270 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
4272 (average_num_loop_insns): Likewise.
4273 (init_set_costs): Likewise for local "seq".
4274 (seq_cost): Likewise for param "seq", from const_rtx to const
4277 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4279 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
4282 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4284 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
4285 "f1" and "f2" from rtx * to rtx_insn **.
4286 (flow_find_head_matching_sequence): Likewise.
4288 * cfgcleanup.c (try_simplify_condjump): Strengthen local
4289 "cbranch_insn" from rtx to rtx_insn *.
4290 (thread_jump): Likewise for local "insn".
4291 (try_forward_edges): Likewise for local "last".
4292 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
4293 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
4295 (can_replace_by): Likewise for params "i1", "i2".
4296 (old_insns_match_p): Likewise.
4297 (merge_notes): Likewise.
4298 (walk_to_nondebug_insn): Likewise for param "i1".
4299 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
4300 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
4301 "afterlast1", "afterlast2" from rtx to rtx_insn *.
4302 (flow_find_head_matching_sequence): Strengthen params "f1" and
4303 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
4304 "last1", "last2", "beforelast1", "beforelast2" from rtx to
4306 (outgoing_edges_match): Likewise for locals "last1", "last2".
4307 (try_crossjump_to_edge): Likewise for local "insn".
4308 Replace call to for_each_rtx with for_each_rtx_in_insn.
4310 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
4311 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
4312 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
4313 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
4314 (try_optimize_cfg): Strengthen local "last" from rtx to
4316 (delete_dead_jumptables): Likewise for locals "insn", "next",
4319 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
4320 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
4321 "rtx else_first_tail", to reflect the basic-block.h changes above.
4323 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4325 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
4327 (purge_dead_tablejump_edges): Likewise.
4328 (find_bb_boundaries): Likewise for locals "insn", "end",
4329 "flow_transfer_insn".
4331 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4333 * caller-save.c (save_call_clobbered_regs): Strengthen locals
4334 "ins" and "prev" from rtx to rtx_insn *.
4336 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4338 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
4340 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
4341 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
4343 (load_register_parameters): Likewise for local "before_arg".
4344 (check_sibcall_argument_overlap): Likewise for param "insn".
4345 (expand_call): Likewise for locals "normal_call_insns",
4346 "tail_call_insns", "insns", "before_call", "after_args",
4347 "before_arg", "last", "prev". Strengthen one of the "last" from
4348 rtx to rtx_call_insn *.
4349 (fixup_tail_calls): Strengthen local "insn" from rtx to
4351 (emit_library_call_value_1): Likewise for locals "before_call" and
4354 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4356 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
4357 and "last" from rtx to rtx_insn *.
4358 (expand_builtin_nonlocal_goto): Likewise for local "insn".
4359 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
4361 (expand_errno_check): Strengthen local "lab" from rtx to
4363 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
4365 (expand_builtin_mathfn_2): Likewise.
4366 (expand_builtin_mathfn_ternary): Likewise.
4367 (expand_builtin_mathfn_3): Likewise.
4368 (expand_builtin_interclass_mathfn): Likewise for local "last".
4369 (expand_builtin_int_roundingfn): Likewise for local "insns".
4370 (expand_builtin_int_roundingfn_2): Likewise.
4371 (expand_builtin_strlen): Likewise for local "before_strlen".
4372 (expand_builtin_strncmp): Likewise for local "seq".
4373 (expand_builtin_signbit): Likewise for local "last".
4374 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
4375 from rtx to rtx_code_label *.
4376 (expand_stack_restore): Strengthen local "prev" from rtx to
4379 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4381 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
4383 (struct btr_def_s): Likewise.
4384 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
4386 (add_btr_def): Likewise.
4387 (new_btr_user): Likewise.
4388 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
4390 (link_btr_uses): Likewise.
4391 (move_btr_def): Likewise for locals "insp", "old_insn",
4392 "new_insn". Add checked cast to rtx_insn * for now on result of
4394 (can_move_up): Strengthen param "insn" from const_rtx to
4397 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4399 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
4401 (get_uncond_jump_length): Likewise for locals "label", "jump".
4402 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
4404 (add_labels_and_missing_jumps): Likewise for local "new_jump".
4405 (fix_up_fall_thru_edges): Likewise for local "old_jump".
4406 (find_jump_block): Likewise for local "insn".
4407 (fix_crossing_conditional_branches): Likewise for locals
4408 "old_jump", "new_jump".
4409 (fix_crossing_unconditional_branches): Likewise for locals
4410 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
4411 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
4413 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4415 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
4417 (struct mem_insn): Likewise for field "insn".
4418 (reg_next_use): Strengthen from rtx * to rtx_insn **.
4419 (reg_next_inc_use): Likewise.
4420 (reg_next_def): Likewise.
4421 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
4422 from rtx to rtx_insn *.
4423 (move_insn_before): Likewise for param "next_insn" and local "insns".
4424 (attempt_change): Likewise for local "mov_insn".
4425 (try_merge): Likewise for param "last_insn".
4426 (get_next_ref): Likewise for return type and local "insn".
4427 Strengthen param "next_array" from rtx * to rtx_insn **.
4428 (parse_add_or_inc): Strengthen param "insn" from rtx to
4430 (find_inc): Likewise for locals "insn" and "other_insn" (three of
4432 (merge_in_block): Likewise for locals "insn", "curr",
4434 (pass_inc_dec::execute): Update allocations of the arrays to
4435 reflect the stronger types.
4437 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4439 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
4440 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
4441 from rtx to rtx_code_label *.
4443 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4445 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
4448 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
4450 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
4451 generated a warning and prevented bootstrapping the compiler.
4453 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4455 * rtl.h (delete_related_insns): Strengthen return type from rtx to
4458 * jump.c (delete_related_insns): Likewise, also for locals "next"
4461 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4463 * genautomata.c (output_internal_insn_latency_func): When writing
4464 the function "internal_insn_latency" to insn-automata.c,
4465 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
4466 allowing the optional guard function of (define_bypass) clauses to
4467 expect a pair of rtx_insn *, rather than a pair of rtx.
4468 (output_insn_latency_func): When writing the function
4469 "insn_latency", add an "uncast_" prefix to params "insn" and
4470 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
4471 using checked casts from the params, thus enabling the above
4472 change to the generated "internal_insn_latency" function.
4474 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
4476 PR tree-optimization/62091
4477 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
4478 handle correctly arrays.
4479 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
4481 (record_known_type): Walk into inner type.
4482 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
4483 condition on no type changes.
4485 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4487 * genattrtab.c (write_attr_get): Within the generated get_attr_
4488 functions, rename param "insn" to "uncast_insn" and reintroduce
4489 "insn" as an local rtx_insn * using a checked cast, so that "insn"
4490 is an rtx_insn * within insn-attrtab.c
4492 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4494 * output.h (peephole): Strengthen return type from rtx to
4496 * rtl.h (delete_for_peephole): Likewise for both params.
4497 * genpeep.c (main): In generated "peephole" function, strengthen
4498 return type and local "insn" from rtx to rtx_insn *. For now,
4499 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
4500 rtx_insn *, with a checked cast.
4501 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
4502 locals "insn", "next", "prev" from rtx to rtx_insn *.
4504 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
4506 PR tree-optimization/62112
4507 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
4508 * gimple-iterator.h (gsi_replace): Return bool.
4509 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
4510 moved from ref_may_alias_global_p.
4511 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
4513 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
4514 (stmt_kills_ref_p_1): Rename...
4515 (stmt_kills_ref_p): ... to this.
4516 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
4517 stmt_kills_ref_p): Declare.
4518 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
4519 Move the self-assignment case...
4520 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
4522 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4524 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
4526 * emit-rtl.c (try_split): Likewise, also for locals "before" and
4527 "after". For now, don't strengthen param "trial", which requires
4528 adding checked casts when returning it.
4530 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4532 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
4533 "label" from rtx to rtx_code_label *. Strengthen param 1 of
4534 "var_location" hook from rtx to rtx_insn *.
4535 (debug_nothing_rtx): Delete in favor of...
4536 (debug_nothing_rtx_code_label): New prototype.
4537 (debug_nothing_rtx_rtx): Delete unused prototype.
4538 (debug_nothing_rtx_insn): New prototype.
4540 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
4541 invoking debug_hooks->var_location (in two places, one in a NOTE
4542 case of a switch statement, the other guarded by a CALL_P
4543 conditional. Add checked cast to rtx_code_label * when invoking
4544 debug_hooks->label (within CODE_LABEL case of switch statement).
4546 * dbxout.c (dbx_debug_hooks): Update "label" hook from
4547 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
4548 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
4549 (xcoff_debug_hooks): Likewise.
4550 * debug.c (do_nothing_debug_hooks): Likewise.
4551 (debug_nothing_rtx): Delete in favor of...
4552 (debug_nothing_rtx_insn): New function.
4553 (debug_nothing_rtx_rtx): Delete unused function.
4554 (debug_nothing_rtx_code_label): New function.
4555 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
4556 debug_nothing_rtx to debug_nothing_rtx_code_label.
4557 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
4559 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
4560 debug_nothing_rtx to debug_nothing_rtx_insn.
4561 (sdbout_label): Strengthen param "insn" from rtx to
4563 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
4564 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
4565 "var_location" hook from debug_nothing_rtx to
4566 debug_nothing_rtx_insn.
4568 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4570 * recog.h (insn_output_fn): Update this function typedef to match
4571 the changes below to the generated output functions, strengthening
4572 the 2nd param from rtx to rtx_insn *.
4574 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
4575 insn when invoking an output function, to match the new signature
4576 of insn_output_fn with a stronger second param.
4578 * genconditions.c (write_header): In the generated code for
4579 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
4580 to match the other changes in this patch.
4582 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
4583 the generated "gen_" functions from rtx to rtx_insn * within their
4586 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
4587 the subfunctions within the generated "recog_", "split", "peephole2"
4588 function trees from rtx to rtx_insn *. For now, the top-level
4589 generated functions ("recog", "split", "peephole2") continue to
4590 take a plain rtx for "insn", to avoid introducing dependencies on
4591 other patches. Rename this 2nd param from "insn" to
4592 "uncast_insn", and reintroduce "insn" as a local variable of type
4593 rtx_insn *, initialized at the top of the generated function with
4594 a checked cast on "uncast_insn".
4595 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
4596 the generated "gen_" functions from rtx to rtx_insn * within their
4599 * genoutput.c (process_template): Strengthen the 2nd param within
4600 the generated "output_" functions "insn" from rtx to rtx_insn *.
4602 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
4604 * tree-profile.c (tree_profiling): Skip external functions
4605 when doing coverage instrumentation.
4606 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
4608 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4610 * config/rs6000/altivec.h (vec_cpsgn): New #define.
4611 (vec_mergee): Likewise.
4612 (vec_mergeo): Likewise.
4613 (vec_cntlz): Likewise.
4614 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
4615 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
4616 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
4618 * doc/extend.texi: Document various forms of vec_cpsgn,
4619 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
4620 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
4621 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
4622 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
4623 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
4625 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4627 * config/rs6000/rs6000.c (context.h): New include.
4628 (tree-pass.h): Likewise.
4629 (make_pass_analyze_swaps): New decl.
4630 (rs6000_option_override): Register pass_analyze_swaps.
4631 (swap_web_entry): New subsclass of web_entry_base (df.h).
4632 (special_handling_values): New enum.
4633 (union_defs): New function.
4634 (union_uses): Likewise.
4635 (insn_is_load_p): Likewise.
4636 (insn_is_store_p): Likewise.
4637 (insn_is_swap_p): Likewise.
4638 (rtx_is_swappable_p): Likewise.
4639 (insn_is_swappable_p): Likewise.
4640 (chain_purpose): New enum.
4641 (chain_contains_only_swaps): New function.
4642 (mark_swaps_for_removal): Likewise.
4643 (swap_const_vector_halves): Likewise.
4644 (adjust_subreg_index): Likewise.
4645 (permute_load): Likewise.
4646 (permute_store): Likewise.
4647 (handle_special_swappables): Likewise.
4648 (replace_swap_with_copy): Likewise.
4649 (dump_swap_insn_table): Likewise.
4650 (rs6000_analyze_swaps): Likewise.
4651 (pass_data_analyze_swaps): New pass_data.
4652 (pass_analyze_swaps): New rtl_opt_pass.
4653 (make_pass_analyze_swaps): New function.
4654 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
4656 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4658 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
4659 type from rtx to rtx_insn *.
4660 (create_copy_of_insn_rtx): Likewise.
4661 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
4662 (create_copy_of_insn_rtx): Likewise, also for local "res".
4664 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4666 * rtl.h (find_first_parameter_load): Strengthen return type from
4668 * rtlanal.c (find_first_parameter_load): Strengthen return type
4669 from rtx to rtx_insn *. Add checked cast for now, to postpone
4670 strengthening the params.
4672 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
4675 * diagnostic.c: Set default caret.
4676 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
4678 * diagnostic.h (struct diagnostic_context):
4680 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4682 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
4683 (sel_bb_head): Strengthen return type insn_t (currently just an
4685 (sel_bb_end): Likewise.
4687 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
4688 (sel_bb_head): Strengthen return type and local "head" from
4689 insn_t (currently just an rtx) to rtx_insn *.
4690 (sel_bb_end): Likewise for return type.
4691 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
4694 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4696 * basic-block.h (get_last_bb_insn): Strengthen return type from
4698 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
4701 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
4704 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
4706 (diagnostic_report_diagnostic): ... from here.
4707 * toplev.c (general_init): Move code to c-family.
4709 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4711 * df.h (web_entry_base): Replace existing struct web_entry with a
4712 new class web_entry_base with only the predecessor member.
4713 (unionfind_root): Remove declaration and move to class member.
4714 (unionfind_union): Remove declaration and move to friend
4716 (union_defs): Remove declaration.
4717 * web.c (web_entry_base::unionfind_root): Modify to be member
4718 function and adjust accessors.
4719 (unionfind_union): Modify to be friend function and adjust
4721 (web_entry): New subclass of web_entry_base containing the reg
4723 (union_match_dups): Modify for struct -> class changes.
4724 (union_defs): Likewise.
4725 (entry_register): Likewise.
4726 (pass_web::execute): Likewise.
4728 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
4730 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
4731 builtin define __VEC_ELEMENT_REG_ORDER__.
4733 2014-08-20 Martin Jambor <mjambor@suse.cz>
4734 Wei Mi <wmi@google.com>
4738 * tree-ssa-operands.c (update_stmt_operands): Remove
4739 MODIFIED_NORETURN_CALLS.
4740 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
4741 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
4742 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
4743 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
4744 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
4745 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
4746 (gimple_call_set_ctrl_altering): New func.
4747 (gimple_call_ctrl_altering_p): Ditto.
4748 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
4749 (make_blocks): Use gimple_call_initialize_ctrl_altering.
4750 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
4751 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
4752 remove MODIFIED_NORETURN_CALLS.
4754 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
4756 * coverage.c (coverage_compute_profile_id): Return non-0;
4757 also handle symbols with unique name.
4758 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
4760 2014-08-20 Steve Ellcey <sellcey@mips.com>
4763 * doc/sourcebuild.texi (non_strict_align): New.
4765 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
4767 * cgraphunit.c (ipa_passes, compile): Reshedule
4768 symtab_remove_unreachable_nodes passes; update comments.
4769 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
4770 TODO_remove_functions before the pass; the functions ought to be
4772 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
4773 TODO_remove_functions.
4774 * passes.c (pass_data_early_local_passes): Do not schedule function
4776 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
4778 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
4781 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
4782 before setting the option.
4783 * diagnostic.c (diagnostic_classify_diagnostic): Record
4784 command-line status.
4786 2014-08-20 Richard Biener <rguenther@suse.de>
4789 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
4790 to build uint{16,32,64}_type_node.
4792 2014-08-20 Terry Guo <terry.guo@arm.com>
4794 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
4795 with immediate_operand.
4797 2014-08-20 David Malcolm <dmalcolm@redhat.com>
4799 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
4800 "insn" from an as_a to a safe_as_a, for the case when "insn" is
4803 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
4805 PR preprocessor/51303
4806 * incpath.c (remove_duplicates): Use cpp_warning.
4808 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
4812 * doc/options.texi (CPP): Document it.
4813 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
4814 * optc-gen.awk: Handle CPP.
4815 * opth-gen.awk: Likewise.
4817 2014-08-19 David Malcolm <dmalcolm@redhat.com>
4819 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
4821 (duplicate_insn_chain): Likewise.
4822 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
4823 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
4824 checked cast for now (until we can strengthen the params in the
4826 (duplicate_insn_chain): Likewise.
4828 2014-08-19 David Malcolm <dmalcolm@redhat.com>
4830 * rtl.h (next_cc0_user): Strengthen return type from rtx to
4832 (prev_cc0_setter): Likewise.
4834 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
4835 rtx_insn *, adding checked casts for now as necessary.
4836 (prev_cc0_setter): Likewise.
4838 2014-08-19 David Malcolm <dmalcolm@redhat.com>
4840 * expr.h (emit_move_insn): Strengthen return type from rtx to
4842 (emit_move_insn_1): Likewise.
4843 (emit_move_complex_push): Likewise.
4844 (emit_move_complex_parts): Likewise.
4846 * expr.c (emit_move_via_integer): Strengthen return type from rtx
4847 to rtx_insn *. Replace use of NULL_RTX with NULL when working
4849 (emit_move_complex_push): Strengthen return type from rtx to
4851 (emit_move_complex): Likewise, also for local "ret".
4852 (emit_move_ccmode): Likewise.
4853 (emit_move_multi_word): Likewise for return type and locals
4855 (emit_move_insn_1): Likewise for return type and locals "result",
4857 (emit_move_insn): Likewise for return type and local "last_insn".
4858 (compress_float_constant): Likewise.
4860 2014-08-19 David Malcolm <dmalcolm@redhat.com>
4862 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
4863 from rtx to rtx_insn *.
4865 * rtl.h (emit_insn_before): Likewise.
4866 (emit_insn_before_noloc): Likewise.
4867 (emit_insn_before_setloc): Likewise.
4868 (emit_jump_insn_before): Likewise.
4869 (emit_jump_insn_before_noloc): Likewise.
4870 (emit_jump_insn_before_setloc): Likewise.
4871 (emit_call_insn_before): Likewise.
4872 (emit_call_insn_before_noloc): Likewise.
4873 (emit_call_insn_before_setloc): Likewise.
4874 (emit_debug_insn_before): Likewise.
4875 (emit_debug_insn_before_noloc): Likewise.
4876 (emit_debug_insn_before_setloc): Likewise.
4877 (emit_label_before): Likewise.
4878 (emit_insn_after): Likewise.
4879 (emit_insn_after_noloc): Likewise.
4880 (emit_insn_after_setloc): Likewise.
4881 (emit_jump_insn_after): Likewise.
4882 (emit_jump_insn_after_noloc): Likewise.
4883 (emit_jump_insn_after_setloc): Likewise.
4884 (emit_call_insn_after): Likewise.
4885 (emit_call_insn_after_noloc): Likewise.
4886 (emit_call_insn_after_setloc): Likewise.
4887 (emit_debug_insn_after): Likewise.
4888 (emit_debug_insn_after_noloc): Likewise.
4889 (emit_debug_insn_after_setloc): Likewise.
4890 (emit_label_after): Likewise.
4891 (emit_insn): Likewise.
4892 (emit_debug_insn): Likewise.
4893 (emit_jump_insn): Likewise.
4894 (emit_call_insn): Likewise.
4895 (emit_label): Likewise.
4896 (gen_clobber): Likewise.
4897 (emit_clobber): Likewise.
4898 (gen_use): Likewise.
4899 (emit_use): Likewise.
4902 (emit_barrier_before): Strengthen return type from rtx to
4904 (emit_barrier_after): Likewise.
4905 (emit_barrier): Likewise.
4907 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
4908 from rtx to rtx_insn *. Add checked casts for now when converting
4909 "last" from rtx to rtx_insn *.
4910 (emit_insn_before_noloc): Likewise for return type.
4911 (emit_jump_insn_before_noloc): Likewise.
4912 (emit_call_insn_before_noloc): Likewise.
4913 (emit_debug_insn_before_noloc): Likewise.
4914 (emit_barrier_before): Strengthen return type and local "insn"
4915 from rtx to rtx_barrier *.
4916 (emit_label_before): Strengthen return type from rtx to
4917 rtx_insn *. Add checked cast for now when returning param
4918 (emit_pattern_after_noloc): Strengthen return type from rtx to
4919 rtx_insn *. Add checked casts for now when converting "last" from
4921 (emit_insn_after_noloc): Strengthen return type from rtx to
4923 (emit_jump_insn_after_noloc): Likewise.
4924 (emit_call_insn_after_noloc): Likewise.
4925 (emit_debug_insn_after_noloc): Likewise.
4926 (emit_barrier_after): Strengthen return type from rtx to
4928 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
4929 Add checked cast for now when converting "label" from rtx to
4931 (emit_pattern_after_setloc): Strengthen return type from rtx to
4932 rtx_insn *. Add checked casts for now when converting "last" from
4934 (emit_pattern_after): Strengthen return type from rtx to
4936 (emit_insn_after_setloc): Likewise.
4937 (emit_insn_after): Likewise.
4938 (emit_jump_insn_after_setloc): Likewise.
4939 (emit_jump_insn_after): Likewise.
4940 (emit_call_insn_after_setloc): Likewise.
4941 (emit_call_insn_after): Likewise.
4942 (emit_debug_insn_after_setloc): Likewise.
4943 (emit_debug_insn_after): Likewise.
4944 (emit_pattern_before_setloc): Likewise. Add checked casts for now
4945 when converting "last" from rtx to rtx_insn *.
4946 (emit_pattern_before): Strengthen return type from rtx to
4948 (emit_insn_before_setloc): Likewise.
4949 (emit_insn_before): Likewise.
4950 (emit_jump_insn_before_setloc): Likewise.
4951 (emit_jump_insn_before): Likewise.
4952 (emit_call_insn_before_setloc): Likewise.
4953 (emit_call_insn_before): Likewise.
4954 (emit_debug_insn_before_setloc): Likewise.
4955 (emit_debug_insn_before): Likewise.
4956 (emit_insn): Strengthen return type and locals "last", "insn",
4957 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
4958 within cases where we know we have an insn.
4959 (emit_debug_insn): Likewise.
4960 (emit_jump_insn): Likewise.
4961 (emit_call_insn): Strengthen return type and local "insn" from rtx
4963 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
4964 a checked cast to rtx_insn * for now on "label".
4965 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
4966 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
4967 (emit_use): Likewise.
4968 (gen_use): Likewise, also for local "seq".
4969 (emit): Likewise for return type and local "insn".
4970 (rtx_insn): Likewise for return type and local "new_rtx".
4972 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
4973 from rtx to rtx_barrier *.
4975 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
4976 changed return type from rtx to rtx_insn *, we must update
4977 "emit_fn" type, and this in turn means updating...
4978 (frame_insn): ...this. Strengthen return type from rtx to
4979 rtx_insn *. Introduce a new local "insn" of the appropriate type.
4981 2014-08-19 David Malcolm <dmalcolm@redhat.com>
4983 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
4984 rtx to rtx_jump_table_data *. Also for local.
4985 * rtl.h (emit_jump_table_data): Likewise.
4987 2014-08-19 David Malcolm <dmalcolm@redhat.com>
4989 * basic-block.h (create_basic_block_structure): Strengthen third
4990 param "bb_note" from rtx to rtx_note *.
4991 * rtl.h (emit_note_before): Strengthen return type from rtx to
4993 (emit_note_after): Likewise.
4994 (emit_note): Likewise.
4995 (emit_note_copy): Likewise. Also, strengthen param similarly.
4996 * function.h (struct rtl_data): Strengthen field
4997 "x_stack_check_probe_note" from rtx to rtx_note *.
4999 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
5000 from rtx to rtx_note *.
5001 * cfgrtl.c (create_basic_block_structure): Strengthen third param
5002 "bb_note" from rtx to rtx_note *.
5003 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
5004 when calling emit_note_copy.
5005 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
5007 (emit_note_after): Likewise.
5008 (emit_note_before): Likewise.
5009 (emit_note_copy): Likewise. Also, strengthen param similarly.
5010 (emit_note): Likewise.
5011 * except.c (emit_note_eh_region_end): Likewise for return type.
5012 Strengthen local "next" from rtx to rtx_insn *.
5013 (convert_to_eh_region_ranges): Strengthen local "note"
5014 from rtx to rtx_note *.
5015 * final.c (change_scope): Likewise.
5016 (reemit_insn_block_notes): Likewise, for both locals named "note".
5017 Also, strengthen local "insn" from rtx to rtx_insn *.
5018 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
5020 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
5021 strengthen local "seq" from rtx to rtx_insn *.
5022 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
5024 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
5026 (get_bb_note_from_pool): Strengthen return type from rtx to
5028 (sel_create_basic_block): Strengthen local "new_bb_note" from
5029 insn_t to rtx_note *.
5030 * var-tracking.c (emit_note_insn_var_location): Strengthen local
5031 "note" from rtx to rtx_note *.
5032 (emit_notes_in_bb): Likewise.
5034 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5036 * function.h (struct rtl_data): Strengthen field
5037 "x_parm_birth_insn" from rtx to rtx_insn *.
5038 * function.c (struct assign_parm_data_all): Strengthen fields
5039 "first_conversion_insn" and "last_conversion_insn" from rtx to
5042 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5044 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
5045 to rtx_insn *; also for local "var_end_seq".
5046 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
5047 (maybe_cleanup_end_of_block): Likewise for param "last" and local
5049 (expand_gimple_cond): Likewise for locals "last2" and "last".
5050 (mark_transaction_restart_calls): Likewise for local "insn".
5051 (expand_gimple_stmt): Likewise for return type and locals "last"
5053 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
5054 (avoid_complex_debug_insns): Likewise for param "insn".
5055 (expand_debug_locations): Likewise for locals "insn", "last",
5056 "prev_insn" and "insn2".
5057 (expand_gimple_basic_block): Likewise for local "last".
5058 (construct_exit_block): Likewise for locals "head", "end",
5060 (pass_expand::execute): Likewise for locals "var_seq",
5061 "var_ret_seq", "next".
5063 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5065 * asan.h (asan_emit_stack_protection): Strengthen return type from
5067 * asan.c (asan_emit_stack_protection): Likewise. Add local
5068 "insns" to hold the return value.
5070 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5072 * basic-block.h (bb_note): Strengthen return type from rtx to
5074 * sched-int.h (bb_note): Likewise.
5075 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
5077 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5079 * rtl.h (make_insn_raw): Strengthen return type from rtx to
5082 * emit-rtl.c (make_insn_raw): Strengthen return type and local
5083 "insn" from rtx to rtx_insn *.
5084 (make_debug_insn_raw): Strengthen return type from rtx to
5085 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
5086 (make_jump_insn_raw): Strengthen return type from rtx to
5087 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
5088 (make_call_insn_raw): Strengthen return type from rtx to
5089 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
5090 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
5091 callback from rtx to rtx_insn *; likewise for local "insn" and
5092 "next", adding a checked cast to rtx_insn in the relevant cases of
5093 the switch statement.
5094 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
5095 callback from rtx to rtx_insn *.
5096 (emit_pattern_after_setloc): Likewise.
5097 (emit_pattern_after): Likewise.
5098 (emit_pattern_before_setloc): Likewise.
5099 (emit_pattern_before): Likewise.
5101 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5103 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
5105 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
5106 accepting an rtx_insn *.
5107 (last_call_insn): Strengthen return type from rtx to
5110 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5112 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
5113 "insns" from rtx to rtx_insn *.
5114 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
5115 locals "insn" and "prev".
5117 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5119 * rtl.h (tablejump_p): Strengthen third param from rtx * to
5120 rtx_jump_table_data **.
5122 * cfgbuild.c (make_edges): Introduce local "table", using it in
5123 place of "tmp" for jump table data.
5124 (find_bb_boundaries): Strengthen local "table" from rtx to
5125 rtx_jump_table_data *.
5126 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
5127 (outgoing_edges_match): Likewise for locals "table1" and "table2".
5128 (try_crossjump_to_edge): Likewise.
5129 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
5131 (patch_jump_insn): Introduce local "table", using it in place of
5132 "tmp" for jump table data.
5133 (force_nonfallthru_and_redirect): Introduce local "table", so that
5134 call to tablejump_p can receive an rtx_jump_table_data **. Update
5135 logic around the call to overwrite "note" appropriately if
5136 tablejump_p returns non-zero.
5137 (get_last_bb_insn): Introduce local "table", using it in place of
5138 "tmp" for jump table data.
5139 * dwarf2cfi.c (create_trace_edges): Likewise.
5141 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
5142 from rtx to rtx_jump_table_data *.
5143 (create_fix_barrier): Strengthen local "tmp" from rtx to
5144 rtx_jump_table_data *.
5145 (arm_reorg): Likewise for local "table".
5147 * config/s390/s390.c (s390_chunkify_start): Likewise.
5149 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
5151 * jump.c (delete_related_insns): Strengthen local "lab_next" from
5152 rtx to rtx_jump_table_data *.
5154 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
5155 rtx_jump_table_data **. Add a checked cast when writing through
5156 the pointer: we know there that local "table" is non-NULL and that
5157 JUMP_TABLE_DATA_P (table) holds.
5158 (label_is_jump_target_p): Introduce local "table", using it in
5159 place of "tmp" for jump table data.
5161 2014-08-19 Marek Polacek <polacek@redhat.com>
5164 * doc/invoke.texi: Document -Wbool-compare.
5166 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5168 * rtl.h (entry_of_function): Strengthen return type from rtx to
5170 * cfgrtl.c (entry_of_function): Likewise.
5172 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5174 * emit-rtl.h (get_insns): Strengthen return type from rtx to
5175 rtx_insn *, adding a checked cast for now.
5176 (get_last_insn): Likewise.
5178 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5180 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
5183 * emit-rtl.c (gen_label_rtx): Likewise.
5185 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5187 * rtl.h (previous_insn): Strengthen return type from rtx to
5189 (next_insn): Likewise.
5190 (prev_nonnote_insn): Likewise.
5191 (prev_nonnote_insn_bb): Likewise.
5192 (next_nonnote_insn): Likewise.
5193 (next_nonnote_insn_bb): Likewise.
5194 (prev_nondebug_insn): Likewise.
5195 (next_nondebug_insn): Likewise.
5196 (prev_nonnote_nondebug_insn): Likewise.
5197 (next_nonnote_nondebug_insn): Likewise.
5198 (prev_real_insn): Likewise.
5199 (next_real_insn): Likewise.
5200 (prev_active_insn): Likewise.
5201 (next_active_insn): Likewise.
5203 * emit-rtl.c (next_insn): Strengthen return type from rtx to
5204 rtx_insn *, adding a checked cast.
5205 (previous_insn): Likewise.
5206 (next_nonnote_insn): Likewise.
5207 (next_nonnote_insn_bb): Likewise.
5208 (prev_nonnote_insn): Likewise.
5209 (prev_nonnote_insn_bb): Likewise.
5210 (next_nondebug_insn): Likewise.
5211 (prev_nondebug_insn): Likewise.
5212 (next_nonnote_nondebug_insn): Likewise.
5213 (prev_nonnote_nondebug_insn): Likewise.
5214 (next_real_insn): Likewise.
5215 (prev_real_insn): Likewise.
5216 (next_active_insn): Likewise.
5217 (prev_active_insn): Likewise.
5219 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
5220 param "stepfunc" so that it returns an rtx_insn * rather than an
5221 rtx, to track the change to prev_nonnote_insn_bb, which is the
5222 only function this is called with.
5223 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
5225 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
5227 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
5230 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5232 * coretypes.h (class rtx_debug_insn): Add forward declaration.
5233 (class rtx_nonjump_insn): Likewise.
5234 (class rtx_jump_insn): Likewise.
5235 (class rtx_call_insn): Likewise.
5236 (class rtx_jump_table_data): Likewise.
5237 (class rtx_barrier): Likewise.
5238 (class rtx_code_label): Likewise.
5239 (class rtx_note): Likewise.
5241 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
5242 adding the invariant DEBUG_INSN_P (X).
5243 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
5244 the invariant NONJUMP_INSN_P (X).
5245 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
5246 the invariant JUMP_P (X).
5247 (class rtx_call_insn): New, a subclass of rtx_insn, adding
5248 the invariant CALL_P (X).
5249 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
5250 invariant JUMP_TABLE_DATA_P (X).
5251 (class rtx_barrier): New, a subclass of rtx_insn, adding the
5252 invariant BARRIER_P (X).
5253 (class rtx_code_label): New, a subclass of rtx_insn, adding
5254 the invariant LABEL_P (X).
5255 (class rtx_note): New, a subclass of rtx_insn, adding
5256 the invariant NOTE_P(X).
5257 (is_a_helper <rtx_debug_insn *>::test): New.
5258 (is_a_helper <rtx_nonjump_insn *>::test): New.
5259 (is_a_helper <rtx_jump_insn *>::test): New.
5260 (is_a_helper <rtx_call_insn *>::test): New.
5261 (is_a_helper <rtx_jump_table_data *>::test): New functions,
5262 overloaded for both rtx and rtx_insn *.
5263 (is_a_helper <rtx_barrier *>::test): New.
5264 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
5265 for both rtx and rtx_insn *.
5266 (is_a_helper <rtx_note *>::test): New.
5268 2014-08-19 Marek Polacek <polacek@redhat.com>
5270 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
5271 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
5272 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
5273 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
5275 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5277 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
5278 rtx_insn *. To help with transition, for now, convert from an
5279 access macro into a pair of functions: BND_TO, returning an
5281 (SET_BND_TO): New function, for use where BND_TO is used as an
5284 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
5286 (BND_TO): New function, adding a checked cast.
5287 (SET_BND_TO): New function.
5289 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
5291 (compute_av_set_on_boundaries): Likewise.
5293 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
5295 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
5296 destination if it is used in source.
5297 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
5298 (*popcount<mode>2_falsedep_1): Likewise.
5300 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
5303 * configure.ac: Set install_gold_as_default to no first.
5304 * configure: Regenerated.
5306 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5308 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
5309 "note_list" field will eventually be an rtx_insn *. To help with
5310 transition, for now, convert from an access macro into a pair of
5311 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
5312 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
5315 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
5316 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
5318 * sel-sched-ir.c (init_bb): Likewise.
5319 (sel_restore_notes): Likewise.
5320 (move_bb_info): Likewise.
5321 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
5322 (SET_BB_NOTE_LIST): New function.
5324 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5326 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
5327 field will eventually be an rtx_insn *. To help with transition,
5328 for now, convert from an access macro into a pair of functions:
5329 VINSN_INSN_RTX, returning an rtx_insn *, and...
5330 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
5331 is used as an lvalue.
5333 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
5334 SET_VINSN_INSN_RTX where it's used as an lvalue.
5335 (VINSN_INSN_RTX): New function.
5336 (SET_VINSN_INSN_RTX): New function.
5338 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5340 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
5341 eventually be rtx_insn *, but to help with transition, for now,
5342 convert from an access macro into a pair of functions: DEP_PRO
5343 returning an rtx_insn * and...
5344 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
5345 lvalue, returning an rtx&.
5346 (DEP_CON): Analogous changes to DEP_PRO above.
5347 (SET_DEP_CON): Likewise.
5349 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
5350 an lvalue to SET_DEP_CON.
5351 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
5352 (sd_copy_back_deps): Likewise for DEP_CON.
5353 (DEP_PRO): New function, adding a checked cast for now.
5354 (DEP_CON): Likewise.
5355 (SET_DEP_PRO): New function.
5356 (SET_DEP_CON): Likewise.
5358 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
5360 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
5361 (extra_options): Add i386/cygwin.opt.
5362 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
5363 (CPP_SPEC): Accept -pthread.
5365 (GOMP_SELF_SPECS): Update comment.
5366 * config/i386/cygwin.opt: New file for -pthread flag.
5368 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5370 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
5371 * df.h (DF_REF_INSN): Convert from a macro to a function, so
5372 that we can return an rtx_insn *.
5374 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
5376 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
5377 when building executables, not DLLs. Add --large-address-aware
5378 under the same conditions.
5379 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
5380 when building executables, not DLLs. Add --large-address-aware
5381 under the same conditions when using -m32.
5383 * config/i386/cygwin-stdint.h: Throughout, make type
5384 definitions dependent on target architecture, not host.
5386 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5388 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
5389 the return type from rtx to rtx_insn *, which will enable various
5390 conversions in followup patches. For now this is is done by a
5392 (NEXT_INSN): Likewise.
5393 (SET_PREV_INSN): Convert to an inline function. This is intended
5394 for use as an lvalue, and so returns an rtx& to allow in-place
5396 (SET_NEXT_INSN): Likewise.
5398 2014-07-08 Mark Wielaard <mjw@redhat.com>
5401 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
5403 2014-08-19 Marek Polacek <polacek@redhat.com>
5406 * cgraphunit.c (handle_alias_pairs): Fix condition.
5408 2014-08-19 Richard Biener <rguenther@suse.de>
5410 * gimple-fold.c (fold_gimple_assign): Properly build a
5411 null-pointer constant when devirtualizing addresses.
5413 2014-07-07 Mark Wielaard <mjw@redhat.com>
5415 * dwarf2out.c (decl_quals): New function.
5416 (modified_type_die): Take one cv_quals argument instead of two,
5417 one for const and one for volatile.
5418 (add_type_attribute): Likewise.
5419 (generic_parameter_die): Call add_type_attribute with one modifier
5421 (base_type_for_mode): Likewise.
5422 (add_bounds_info): Likewise.
5423 (add_subscript_info): Likewise.
5424 (gen_array_type_die): Likewise.
5425 (gen_descr_array_type_die): Likewise.
5426 (gen_entry_point_die): Likewise.
5427 (gen_enumeration_type_die): Likewise.
5428 (gen_formal_parameter_die): Likewise.
5429 (gen_subprogram_die): Likewise.
5430 (gen_variable_die): Likewise.
5431 (gen_const_die): Likewise.
5432 (gen_field_die): Likewise.
5433 (gen_pointer_type_die): Likewise.
5434 (gen_reference_type_die): Likewise.
5435 (gen_ptr_to_mbr_type_die): Likewise.
5436 (gen_inheritance_die): Likewise.
5437 (gen_subroutine_type_die): Likewise.
5438 (gen_typedef_die): Likewise.
5439 (force_type_die): Likewise.
5441 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5443 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
5445 * configure: Regenerate.
5447 2014-08-19 Richard Biener <rguenther@suse.de>
5449 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
5450 DECL_EXTERNALs in BLOCKs as non-references.
5451 * tree-streamer-out.c (streamer_write_chain): Likewise.
5453 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
5454 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5455 Anna Tikhonova <anna.tikhonova@intel.com>
5456 Ilya Tocar <ilya.tocar@intel.com>
5457 Andrey Turetskiy <andrey.turetskiy@intel.com>
5458 Ilya Verbin <ilya.verbin@intel.com>
5459 Kirill Yukhin <kirill.yukhin@intel.com>
5460 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5462 * config/i386/sse.md
5463 (define_mode_iterator VI48_AVX512F): Delete.
5464 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
5465 (define_mode_iterator VI2_AVX512VL): Ditto.
5466 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
5469 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
5471 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
5472 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
5473 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
5474 with VI48_AVX512F_AVX512VL): New.
5475 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
5476 with VI2_AVX512VL): Ditto.
5478 2014-08-19 Marek Polacek <polacek@redhat.com>
5480 * doc/invoke.texi: Document -Wc99-c11-compat.
5482 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5484 * rtl.h (PREV_INSN): Split macro in two: the existing one,
5486 (SET_PREV_INSN): New macro, for use as an lvalue.
5487 (NEXT_INSN, SET_NEXT_INSN): Likewise.
5489 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
5490 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
5491 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
5492 (fixup_abnormal_edges): Likewise.
5493 (unlink_insn_chain): Likewise.
5494 (fixup_reorder_chain): Likewise.
5495 (cfg_layout_delete_block): Likewise.
5496 (cfg_layout_merge_blocks): Likewise.
5497 * combine.c (update_cfg_for_uncondjump): Likewise.
5498 * emit-rtl.c (link_insn_into_chain): Likewise.
5499 (remove_insn): Likewise.
5500 (delete_insns_since): Likewise.
5501 (reorder_insns_nobb): Likewise.
5502 (emit_insn_after_1): Likewise.
5503 * final.c (rest_of_clean_state): Likewise.
5504 (final_scan_insn): Likewise.
5505 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
5506 * haifa-sched.c (concat_note_lists): Likewise.
5507 (remove_notes): Likewise.
5508 (restore_other_notes): Likewise.
5509 (move_insn): Likewise.
5510 (unlink_bb_notes): Likewise.
5511 (restore_bb_notes): Likewise.
5512 * jump.c (delete_for_peephole): Likewise.
5513 * optabs.c (emit_libcall_block_1): Likewise.
5514 * reorg.c (emit_delay_sequence): Likewise.
5515 (fill_simple_delay_slots): Likewise.
5516 * sel-sched-ir.c (sel_move_insn): Likewise.
5517 (sel_remove_insn): Likewise.
5518 (get_bb_note_from_pool): Likewise.
5519 * sel-sched.c (move_nop_to_previous_block): Likewise.
5521 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
5522 * config/c6x/c6x.c (gen_one_bundle): Likewise.
5523 (c6x_gen_bundles): Likewise.
5524 (hwloop_optimize): Likewise.
5525 * config/frv/frv.c (frv_function_prologue): Likewise.
5526 (frv_register_nop): Likewise.
5527 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
5528 (ia64_reorg): Likewise.
5529 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
5530 (mep_make_bundle): Likewise.
5531 (mep_bundle_insns): Likewise.
5532 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
5533 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
5534 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
5536 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5538 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
5539 return type from rtx to rtx_insn *.
5541 (BB_HEADER): Likewise.
5542 (BB_FOOTER): Likewise.
5543 (SET_BB_HEAD): Convert to a function.
5544 (SET_BB_END): Likewise.
5545 (SET_BB_HEADER): Likewise.
5546 (SET_BB_FOOTER): Likewise.
5548 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
5549 Strengthen the return type from rtx to rtx_insn *. For now, this
5550 is done by adding a checked cast, but this will eventually
5551 become a field lookup.
5553 (BB_HEADER): Likewise.
5554 (BB_FOOTER): Likewise.
5555 (SET_BB_HEAD): New function, from macro of same name. This is
5556 intended for use as an lvalue, and so returns an rtx& to allow
5557 in-place modification.
5558 (SET_BB_END): Likewise.
5559 (SET_BB_HEADER): Likewise.
5560 (SET_BB_FOOTER): Likewise.
5562 2014-08-18 David Malcolm <dmalcolm@redhat.com>
5564 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
5566 (SET_BB_HEAD): New macro, for use as a lvalue.
5567 (BB_END, SET_BB_END): Likewise.
5568 (BB_HEADER, SET_BB_HEADER): Likewise.
5569 (BB_FOOTER, SET_BB_FOOTER): Likewise.
5571 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
5572 of BB_* macros into SET_BB_* macros.
5573 (fix_crossing_unconditional_branches): Likewise.
5574 * caller-save.c (save_call_clobbered_regs): Likewise.
5575 (insert_one_insn): Likewise.
5576 * cfgbuild.c (find_bb_boundaries): Likewise.
5577 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
5578 (outgoing_edges_match): Likewise.
5579 (try_optimize_cfg): Likewise.
5580 * cfgexpand.c (expand_gimple_cond): Likewise.
5581 (expand_gimple_tailcall): Likewise.
5582 (expand_gimple_basic_block): Likewise.
5583 (construct_exit_block): Likewise.
5584 * cfgrtl.c (delete_insn): Likewise.
5585 (create_basic_block_structure): Likewise.
5586 (rtl_delete_block): Likewise.
5587 (rtl_split_block): Likewise.
5588 (emit_nop_for_unique_locus_between): Likewise.
5589 (rtl_merge_blocks): Likewise.
5590 (block_label): Likewise.
5591 (try_redirect_by_replacing_jump): Likewise.
5592 (emit_barrier_after_bb): Likewise.
5593 (fixup_abnormal_edges): Likewise.
5594 (record_effective_endpoints): Likewise.
5595 (relink_block_chain): Likewise.
5596 (fixup_reorder_chain): Likewise.
5597 (fixup_fallthru_exit_predecessor): Likewise.
5598 (cfg_layout_duplicate_bb): Likewise.
5599 (cfg_layout_split_block): Likewise.
5600 (cfg_layout_delete_block): Likewise.
5601 (cfg_layout_merge_blocks): Likewise.
5602 * combine.c (update_cfg_for_uncondjump): Likewise.
5603 * emit-rtl.c (add_insn_after): Likewise.
5604 (remove_insn): Likewise.
5605 (reorder_insns): Likewise.
5606 (emit_insn_after_1): Likewise.
5607 * haifa-sched.c (get_ebb_head_tail): Likewise.
5608 (restore_other_notes): Likewise.
5609 (move_insn): Likewise.
5610 (sched_extend_bb): Likewise.
5611 (fix_jump_move): Likewise.
5612 * ifcvt.c (noce_process_if_block): Likewise.
5613 (dead_or_predicable): Likewise.
5614 * ira.c (update_equiv_regs): Likewise.
5615 * reg-stack.c (change_stack): Likewise.
5616 * sel-sched-ir.c (sel_move_insn): Likewise.
5617 * sel-sched.c (move_nop_to_previous_block): Likewise.
5619 * config/c6x/c6x.c (hwloop_optimize): Likewise.
5620 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
5622 2014-08-18 David Malcolm <dmalcolm@redhat.com>
5624 * rtl.h (for_each_rtx_in_insn): New function.
5625 * rtlanal.c (for_each_rtx_in_insn): Likewise.
5627 2014-08-18 David Malcolm <dmalcolm@redhat.com>
5629 * coretypes.h (class rtx_insn): Add forward declaration.
5631 * rtl.h: Include is-a.h.
5632 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
5633 workaround to ensure gengtype knows inheritance is occurring,
5634 whilst continuing to use the pre-existing special-casing for
5636 (class rtx_insn): New subclass of rtx_def, adding the
5637 invariant that we're dealing with something we can sanely use
5638 INSN_UID, NEXT_INSN, PREV_INSN on.
5639 (is_a_helper <rtx_insn *>::test): New.
5640 (is_a_helper <const rtx_insn *>::test): New.
5642 2014-08-18 David Malcolm <dmalcolm@redhat.com>
5644 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
5646 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
5648 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
5651 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
5653 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
5654 to BUILT_IN_UNREACHABLE.
5656 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
5659 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
5661 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
5662 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
5663 (ffs<mode>2): Do not expand with tzcnt for
5664 TARGET_AVOID_FALSE_DEP_FOR_BMI.
5665 (ffssi2_no_cmove): Ditto.
5666 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
5667 (ctz<mode>2): New expander.
5668 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
5669 (*ctz<mode>2_falsedep): New insn.
5670 (*ctz<mode>2): Rename from ctz<mode>2.
5671 (clz<mode>2_lzcnt): New expander.
5672 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
5673 (*clz<mode>2_lzcnt_falsedep): New insn.
5674 (*clz<mode>2): Rename from ctz<mode>2.
5675 (popcount<mode>2): New expander.
5676 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
5677 (*popcount<mode>2_falsedep): New insn.
5678 (*popcount<mode>2): Rename from ctz<mode>2.
5679 (*popcount<mode>2_cmp): Remove.
5680 (*popcountsi2_cmp_zext): Ditto.
5682 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
5684 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
5685 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
5686 * config/microblaze/microblaze.h
5687 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
5689 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
5692 * configure.ac: Set install_gold_as_default to no for
5694 * configure: Regenerated.
5696 2014-08-18 Roman Gareev <gareevroman@gmail.com>
5698 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
5699 * config.in: Add undef of HAVE_isl.
5700 * configure: Regenerate.
5701 * configure.ac: Add definition of HAVE_isl.
5702 * graphite-blocking.c: Add checking of HAVE_isl.
5703 * graphite-dependences.c: Likewise.
5704 * graphite-interchange.c: Likewise.
5705 * graphite-isl-ast-to-gimple.c: Likewise.
5706 * graphite-optimize-isl.c: Likewise.
5707 * graphite-poly.c: Likewise.
5708 * graphite-scop-detection.c: Likewise.
5709 * graphite-sese-to-poly.c: Likewise.
5710 * graphite.c: Likewise.
5711 * toplev.c: Replace the checking of HAVE_cloog with the checking
5714 2014-08-18 Richard Biener <rguenther@suse.de>
5716 PR tree-optimization/62090
5717 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
5718 (fold_builtin_3): Do not fold snprintf.
5719 (fold_builtin_4): Likewise.
5720 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
5721 moved from builtins.c.
5722 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
5723 (gimple_fold_builtin): Do not fold sprintf here.
5725 2014-08-18 Richard Biener <rguenther@suse.de>
5727 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
5729 (maybe_canonicalize_mem_ref_addr): ... this function.
5730 (fold_stmt_1): Apply it here before all simplification.
5732 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
5735 * cgraph.h (cgraph_node::create_indirect_edge): Add
5736 compute_indirect_info param.
5737 * cgraph.c (cgraph_node::create_indirect_edge): Compute
5738 indirect_info only when it is required.
5739 * cgraphclones.c (cgraph_clone_edge): Do not recompute
5740 indirect_info fore cloned indirect edge.
5742 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
5743 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5744 Anna Tikhonova <anna.tikhonova@intel.com>
5745 Ilya Tocar <ilya.tocar@intel.com>
5746 Andrey Turetskiy <andrey.turetskiy@intel.com>
5747 Ilya Verbin <ilya.verbin@intel.com>
5748 Kirill Yukhin <kirill.yukhin@intel.com>
5749 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5751 * config/i386/sse.md
5752 (define_mode_iterator VI8_AVX2_AVX512BW): New.
5753 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
5755 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
5756 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5757 Anna Tikhonova <anna.tikhonova@intel.com>
5758 Ilya Tocar <ilya.tocar@intel.com>
5759 Andrey Turetskiy <andrey.turetskiy@intel.com>
5760 Ilya Verbin <ilya.verbin@intel.com>
5761 Kirill Yukhin <kirill.yukhin@intel.com>
5762 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5764 * config/i386/sse.md
5765 (define_mode_iterator VF1_AVX512VL): New.
5766 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
5767 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
5770 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
5771 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5772 Anna Tikhonova <anna.tikhonova@intel.com>
5773 Ilya Tocar <ilya.tocar@intel.com>
5774 Andrey Turetskiy <andrey.turetskiy@intel.com>
5775 Ilya Verbin <ilya.verbin@intel.com>
5776 Kirill Yukhin <kirill.yukhin@intel.com>
5777 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5779 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
5780 * config/i386/i386.md
5781 (define_code_iterator any_float): New.
5782 (define_code_attr floatsuffix): New.
5783 * config/i386/sse.md
5784 (define_mode_iterator VF1_128_256VL): New.
5785 (define_mode_iterator VF2_512_256VL): New.
5786 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
5788 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
5789 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
5791 (define_mode_attr qq2pssuff): New.
5792 (define_mode_attr sselongvecmode): New.
5793 (define_mode_attr sselongvecmodelower): New.
5794 (define_mode_attr sseintvecmode3): New.
5795 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
5797 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
5798 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
5799 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
5800 (define_insn "ufloatv2siv2df2<mask_name>"): New.
5802 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
5803 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5804 Anna Tikhonova <anna.tikhonova@intel.com>
5805 Ilya Tocar <ilya.tocar@intel.com>
5806 Andrey Turetskiy <andrey.turetskiy@intel.com>
5807 Ilya Verbin <ilya.verbin@intel.com>
5808 Kirill Yukhin <kirill.yukhin@intel.com>
5809 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5811 * config/i386/sse.md
5812 (define_mode_iterator VF2_AVX512VL): New.
5813 (define_mode_attr sseintvecmode2): New.
5814 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
5815 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
5816 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
5818 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
5820 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
5822 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
5825 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
5826 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5827 Anna Tikhonova <anna.tikhonova@intel.com>
5828 Ilya Tocar <ilya.tocar@intel.com>
5829 Andrey Turetskiy <andrey.turetskiy@intel.com>
5830 Ilya Verbin <ilya.verbin@intel.com>
5831 Kirill Yukhin <kirill.yukhin@intel.com>
5832 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5834 * config/i386/i386.md
5835 (define_insn "*movoi_internal_avx"): Add evex version.
5836 (define_insn "*movti_internal"): Ditto.
5838 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
5839 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5840 Anna Tikhonova <anna.tikhonova@intel.com>
5841 Ilya Tocar <ilya.tocar@intel.com>
5842 Andrey Turetskiy <andrey.turetskiy@intel.com>
5843 Ilya Verbin <ilya.verbin@intel.com>
5844 Kirill Yukhin <kirill.yukhin@intel.com>
5845 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5847 * config/i386/i386.md
5848 (define_attr "isa"): Add avx512dq, noavx512dq.
5849 (define_attr "enabled"): Ditto.
5850 * config/i386/sse.md
5851 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
5853 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
5854 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5855 Anna Tikhonova <anna.tikhonova@intel.com>
5856 Ilya Tocar <ilya.tocar@intel.com>
5857 Andrey Turetskiy <andrey.turetskiy@intel.com>
5858 Ilya Verbin <ilya.verbin@intel.com>
5859 Kirill Yukhin <kirill.yukhin@intel.com>
5860 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5862 * config/i386/i386.c
5863 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
5864 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
5865 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
5866 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
5867 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
5868 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
5869 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
5870 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
5871 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
5872 * config/i386/sse.md
5873 (define_mode_iterator VMOVE): Allow V4TI mode.
5874 (define_mode_iterator V_AVX512VL): New.
5875 (define_mode_iterator V): New handling for AVX512VL.
5876 (define_insn "avx512f_load<mode>_mask"): Delete.
5877 (define_insn "<avx512>_load<mode>_mask"): New.
5878 (define_insn "avx512f_store<mode>_mask"): Delete.
5879 (define_insn "<avx512>_store<mode>_mask"): New.
5882 2014-08-18 Yury Gribov <y.gribov@samsung.com>
5885 * asan.c (instrument_derefs): Fix bitfield check.
5887 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
5889 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
5890 * config/rs6000/htm.md (ttest): Remove clobber.
5891 * config/rs6000/predicates.md (any_mask_operand): New predicate.
5892 (and_operand): Reformat.
5893 (and_2rld_operand): New predicate.
5894 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
5896 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
5897 parameter. Handle AND directly.
5898 (rs6000_split_logical_di): Remove last parameter.
5899 (rs6000_split_logical): Remove last parameter. Remove obsolete
5901 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
5902 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
5903 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
5904 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
5905 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
5906 and 5 anonymous splitters): Delete.
5907 (and<mode>3): New expander.
5908 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
5909 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
5910 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
5911 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
5912 (floatdisf2_internal1): Remove clobbers.
5913 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
5914 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
5915 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
5916 (and<mode>3 for BOOL_128): Remove clobber.
5917 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
5918 rs6000_split_logical.
5919 (*bool<mode>3_internal for BOOL_128): Adjust call of
5920 rs6000_split_logical.
5921 (*boolc<mode>3_internal1 for BOOL_128,
5922 *boolc<mode>3_internal2 for BOOL_128,
5923 *boolcc<mode>3_internal1 for BOOL_128,
5924 *boolcc<mode>3_internal2 for BOOL_128,
5925 *eqv<mode>3_internal1 for BOOL_128,
5926 *eqv<mode>3_internal2 for BOOL_128,
5927 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
5928 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
5930 (*vec_reload_and_reg_<mptrsize>): Delete.
5932 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
5934 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
5935 and split, *boolccsi3_internal3 and split): Delete.
5936 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
5937 *boolccdi3_internal3 and split): Delete.
5938 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
5939 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
5941 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
5943 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
5944 and split, *boolcsi3_internal3 and split): Delete.
5945 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
5946 *boolcdi3_internal3 and split): Delete.
5947 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
5949 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
5951 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
5952 <'u'>: Also support printing the low-order 16 bits.
5953 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
5954 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
5955 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
5956 *booldi3_internal3 and split): Delete.
5957 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
5958 *bool<mode>3_dot2): New.
5959 (two anonymous define_splits for non_logical_cint_operand): Merge.
5961 2014-08-17 Marek Polacek <polacek@redhat.com>
5962 Manuel López-Ibáñez <manu@gcc.gnu.org>
5965 * diagnostic.c (adjust_line): Add gcc_checking_assert.
5966 (diagnostic_show_locus): Don't print caret diagnostic
5967 if a column is larger than the line_width.
5969 2014-08-17 Roman Gareev <gareevroman@gmail.com>
5971 * common.opt: Make the ISL AST generator to be the main code generator
5974 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
5976 * wide-int.h (generic_wide_int): Declare as class instead of struct.
5978 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
5981 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
5983 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
5984 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
5985 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
5987 * config/pa/pa.md (begin_brtab): Delete insn.
5988 (end_brtab): Likewise.
5990 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
5992 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
5994 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
5996 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
5997 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
5998 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
5999 (get_dynamic_type): Remove.
6000 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
6001 (clear_speculation): Bring to ipa-deivrt.h
6002 (get_class_context): Rename to ...
6003 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
6004 (contains_type_p): Update.
6005 (get_dynamic_type): Rename to ...
6006 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
6007 (possible_polymorphic_call_targets): UPdate.
6008 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
6009 * ipa-prop.c (ipa_analyze_call_uses): Update.
6011 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
6013 * doc/invoke.texi (SH options): Document missing processor variant
6014 options. Remove references to Hitachi. Undocument deprecated mspace
6017 2014-08-15 Jason Merrill <jason@redhat.com>
6019 * tree.c (type_hash_canon): Uncomment assert.
6021 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
6023 * input.h (in_system_header_at): Add comment.
6025 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
6028 * diagnostic.c (build_message_string): Make it extern.
6029 * diagnostic.h (build_message_string): Make it extern.
6031 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
6033 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
6034 load/store from/to non-floating class pseudo.
6036 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
6038 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
6040 2014-08-15 Richard Biener <rguenther@suse.de>
6042 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
6043 (get_constraint_for_ssa_var): Remove dead code.
6044 (get_constraint_for_1): Adjust.
6045 (find_what_var_points_to): Likewise.
6046 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
6048 2014-08-15 Ilya Tocar <tocarip@gmail.com>
6051 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
6052 (_mm512_mask_cmpge_epu32_mask): Ditto.
6053 (_mm512_cmpge_epu32_mask): Ditto.
6054 (_mm512_mask_cmpge_epi64_mask): Ditto.
6055 (_mm512_cmpge_epi64_mask): Ditto.
6056 (_mm512_mask_cmpge_epu64_mask): Ditto.
6057 (_mm512_cmpge_epu64_mask): Ditto.
6058 (_mm512_mask_cmple_epi32_mask): Ditto.
6059 (_mm512_cmple_epi32_mask): Ditto.
6060 (_mm512_mask_cmple_epu32_mask): Ditto.
6061 (_mm512_cmple_epu32_mask): Ditto.
6062 (_mm512_mask_cmple_epi64_mask): Ditto.
6063 (_mm512_cmple_epi64_mask): Ditto.
6064 (_mm512_mask_cmple_epu64_mask): Ditto.
6065 (_mm512_cmple_epu64_mask): Ditto.
6066 (_mm512_mask_cmplt_epi32_mask): Ditto.
6067 (_mm512_cmplt_epi32_mask): Ditto.
6068 (_mm512_mask_cmplt_epu32_mask): Ditto.
6069 (_mm512_cmplt_epu32_mask): Ditto.
6070 (_mm512_mask_cmplt_epi64_mask): Ditto.
6071 (_mm512_cmplt_epi64_mask): Ditto.
6072 (_mm512_mask_cmplt_epu64_mask): Ditto.
6073 (_mm512_cmplt_epu64_mask): Ditto.
6074 (_mm512_mask_cmpneq_epi32_mask): Ditto.
6075 (_mm512_mask_cmpneq_epu32_mask): Ditto.
6076 (_mm512_cmpneq_epu32_mask): Ditto.
6077 (_mm512_mask_cmpneq_epi64_mask): Ditto.
6078 (_mm512_cmpneq_epi64_mask): Ditto.
6079 (_mm512_mask_cmpneq_epu64_mask): Ditto.
6080 (_mm512_cmpneq_epu64_mask): Ditto.
6081 (_mm512_castpd_ps): Ditto.
6082 (_mm512_castpd_si512): Ditto.
6083 (_mm512_castps_pd): Ditto.
6084 (_mm512_castps_si512): Ditto.
6085 (_mm512_castsi512_ps): Ditto.
6086 (_mm512_castsi512_pd): Ditto.
6087 (_mm512_castpd512_pd128): Ditto.
6088 (_mm512_castps512_ps128): Ditto.
6089 (_mm512_castsi512_si128): Ditto.
6090 (_mm512_castpd512_pd256): Ditto.
6091 (_mm512_castps512_ps256): Ditto.
6092 (_mm512_castsi512_si256): Ditto.
6093 (_mm512_castpd128_pd512): Ditto.
6094 (_mm512_castps128_ps512): Ditto.
6095 (_mm512_castsi128_si512): Ditto.
6096 (_mm512_castpd256_pd512): Ditto.
6097 (_mm512_castps256_ps512): Ditto.
6098 (_mm512_castsi256_si512): Ditto.
6099 (_mm512_cmpeq_epu32_mask): Ditto.
6100 (_mm512_mask_cmpeq_epu32_mask): Ditto.
6101 (_mm512_mask_cmpeq_epu64_mask): Ditto.
6102 (_mm512_cmpeq_epu64_mask): Ditto.
6103 (_mm512_cmpgt_epu32_mask): Ditto.
6104 (_mm512_mask_cmpgt_epu32_mask): Ditto.
6105 (_mm512_mask_cmpgt_epu64_mask): Ditto.
6106 (_mm512_cmpgt_epu64_mask): Ditto.
6107 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
6108 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
6109 * config/i386/i386.c (enum ix86_builtins): Add
6110 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
6111 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
6112 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
6113 (bdesc_args): Add __builtin_ia32_si512_256si,
6114 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
6115 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
6116 __builtin_ia32_pd512_pd.
6117 (ix86_expand_args_builtin): Handle new FTYPEs.
6118 * config/i386/sse.md (castmode): Add 512-bit modes.
6119 (AVX512MODE2P): New.
6120 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
6121 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
6123 2014-08-15 Richard Biener <rguenther@suse.de>
6125 * fold-const.c (tree_swap_operands_p): Put all constants
6126 last, also strip sign-changing NOPs when considering further
6127 canonicalization. Canonicalize also when optimizing for size.
6129 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6131 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
6132 one_match > zero_match case to just before simple_sequence.
6134 2014-08-15 Richard Biener <rguenther@suse.de>
6136 * data-streamer.h (streamer_string_index, string_for_index):
6138 * data-streamer-out.c (streamer_string_index): Make static.
6139 * data-streamer-in.c (string_for_index): Likewise.
6140 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
6141 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
6143 2014-08-15 Richard Biener <rguenther@suse.de>
6145 PR tree-optimization/62031
6146 * tree-data-ref.c (dr_analyze_indices): Do not set
6147 DR_UNCONSTRAINED_BASE.
6148 (dr_may_alias_p): All indirect accesses have to go the
6149 formerly DR_UNCONSTRAINED_BASE path.
6150 * tree-data-ref.h (struct indices): Remove
6151 unconstrained_base member.
6152 (DR_UNCONSTRAINED_BASE): Remove.
6154 2014-08-15 Jakub Jelinek <jakub@redhat.com>
6157 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
6158 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
6159 in OMP_CLAUSE_MAP in some outer target region.
6161 2014-08-15 Bin Cheng <bin.cheng@arm.com>
6163 * tree-ssa-loop-ivopts.c (ivopts_data): New field
6164 name_expansion_cache.
6165 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
6166 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
6167 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
6168 (difference_cannot_overflow_p): New parameter. Use affine
6169 expansion for equality check.
6170 (iv_elimination_compare_lt): Pass new argument.
6172 2014-08-14 DJ Delorie <dj@redhat.com>
6174 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
6175 variables to the accumulator.
6177 * config/rl78/predicates.md (rl78_near_mem_operand): New.
6178 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
6179 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
6182 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
6183 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
6184 (umulqihi3_virt): Likewise.
6185 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
6186 (umulqihi3_real): Likewise.
6188 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
6190 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
6192 PR tree-optimization/62091
6193 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
6194 function_entry_reached.
6195 (walk_aliased_vdefs): Clear it here.
6196 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
6198 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
6200 * ipa-utils.h (compare_virtual_tables): Declare.
6201 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
6203 2014-08-14 Marek Polacek <polacek@redhat.com>
6206 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
6207 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
6209 2014-08-14 Tom de Vries <tom@codesourcery.com>
6211 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
6213 2014-08-14 Tom de Vries <tom@codesourcery.com>
6215 PR rtl-optimization/62004
6216 PR rtl-optimization/62030
6217 * ifcvt.c (rtx_interchangeable_p): New function.
6218 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
6219 * emit-rtl.h (mem_attrs_eq_p): Declare.
6221 2014-08-14 Roman Gareev <gareevroman@gmail.com>
6223 * graphite-scop-detection.c:
6224 Add inclusion of cp-tree.h.
6225 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
6226 in case they are pointers to object types
6228 2014-08-14 Richard Biener <rguenther@suse.de>
6230 * BASE-VER: Change to 5.0.0
6232 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6233 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6234 Anna Tikhonova <anna.tikhonova@intel.com>
6235 Ilya Tocar <ilya.tocar@intel.com>
6236 Andrey Turetskiy <andrey.turetskiy@intel.com>
6237 Ilya Verbin <ilya.verbin@intel.com>
6238 Kirill Yukhin <kirill.yukhin@intel.com>
6239 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6241 * config/i386/sse.md (define_mode_attr avx512): New.
6242 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
6244 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
6245 (define_mode_attr ssse3_avx2): Ditto.
6246 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
6247 (define_mode_attr avx2_avx512bw): New.
6248 (define_mode_attr ssedoublemodelower): New.
6249 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
6251 (define_mode_attr ssebytemode): Allow V8DI modes.
6252 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
6253 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
6254 (define_mode_attr ssePSmode2): New.
6255 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
6257 (define_mode_attr dbpsadbwmode): New.
6258 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
6259 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
6260 (vi8_sse4_1_avx2_avx512): New.
6261 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
6263 (define_mode_attr blendbits): Move before its immediate use.
6265 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6266 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6267 Anna Tikhonova <anna.tikhonova@intel.com>
6268 Ilya Tocar <ilya.tocar@intel.com>
6269 Andrey Turetskiy <andrey.turetskiy@intel.com>
6270 Ilya Verbin <ilya.verbin@intel.com>
6271 Kirill Yukhin <kirill.yukhin@intel.com>
6272 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6274 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
6275 * config/i386/subst.md
6276 (define_mode_iterator SUBST_V): Update.
6277 (define_mode_iterator SUBST_A): Ditto.
6278 (define_subst_attr "mask_operand7"): New.
6279 (define_subst_attr "mask_operand10"): New.
6280 (define_subst_attr "mask_operand_arg34") : New.
6281 (define_subst_attr "mask_expand_op3"): New.
6282 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
6283 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
6284 (define_subst_attr "mask_avx512vl_condition"): New.
6285 (define_subst_attr "round_mask_operand4"): Ditto.
6286 (define_subst_attr "round_mask_scalar_op3"): Delete.
6287 (define_subst_attr "round_mask_op4"): New.
6288 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
6290 (define_subst_attr "round_modev8sf_condition"): New.
6291 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
6293 (define_subst_attr "round_saeonly_mask_operand4"): New.
6294 (define_subst_attr "round_saeonly_mask_op4"): New.
6295 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
6296 V8DImode, V16SImode.
6297 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
6298 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
6299 (define_subst_attr "mask_expand4_args"): New.
6300 (define_subst "mask_expand4"): New.
6302 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6303 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6304 Anna Tikhonova <anna.tikhonova@intel.com>
6305 Ilya Tocar <ilya.tocar@intel.com>
6306 Andrey Turetskiy <andrey.turetskiy@intel.com>
6307 Ilya Verbin <ilya.verbin@intel.com>
6308 Kirill Yukhin <kirill.yukhin@intel.com>
6309 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6311 * config/i386/i386.md
6312 (define_attr "isa"): Add avx512bw,noavx512bw.
6313 (define_attr "enabled"): Ditto.
6314 (define_split): Add 32/64-bit mask logic.
6315 (define_insn "*k<logic>qi"): New.
6316 (define_insn "*k<logic>hi"): New.
6317 (define_insn "*anddi_1"): Add mask version.
6318 (define_insn "*andsi_1"): Ditto.
6319 (define_insn "*<code><mode>_1"): Ditto.
6320 (define_insn "*<code>hi_1"): Ditto.
6321 (define_insn "kxnor<mode>"): New.
6322 (define_insn "kunpcksi"): New.
6323 (define_insn "kunpckdi"): New.
6324 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
6325 (define_insn "*one_cmplhi2_1"): Ditto.
6327 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6328 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6329 Anna Tikhonova <anna.tikhonova@intel.com>
6330 Ilya Tocar <ilya.tocar@intel.com>
6331 Andrey Turetskiy <andrey.turetskiy@intel.com>
6332 Ilya Verbin <ilya.verbin@intel.com>
6333 Kirill Yukhin <kirill.yukhin@intel.com>
6334 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6336 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
6339 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6340 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6341 Anna Tikhonova <anna.tikhonova@intel.com>
6342 Ilya Tocar <ilya.tocar@intel.com>
6343 Andrey Turetskiy <andrey.turetskiy@intel.com>
6344 Ilya Verbin <ilya.verbin@intel.com>
6345 Kirill Yukhin <kirill.yukhin@intel.com>
6346 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6348 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
6350 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
6351 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
6352 xmm/ymm16+ when availble.
6353 * config/i386/i386.h
6354 (HARD_REGNO_NREGS): Add mask regs.
6355 (VALID_AVX512F_REG_MODE): Ditto.
6356 (VALID_AVX512F_REG_MODE) : Define.
6357 (VALID_MASK_AVX512BW_MODE): Ditto.
6358 (reg_class) (MASK_REG_P(X)): Define.
6359 * config/i386/i386.md: Do not split long moves with mask register,
6360 use kmovb if avx512bw is availible.
6361 (movdi_internal): Handle mask registers.
6363 2014-08-14 Richard Biener <rguenther@suse.de>
6365 PR tree-optimization/62081
6366 * tree-ssa-loop.c (pass_fix_loops): New pass.
6367 (pass_tree_loop::gate): Do not fixup loops here.
6368 * tree-pass.h (make_pass_fix_loops): Declare.
6369 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
6371 2014-08-14 Richard Biener <rguenther@suse.de>
6373 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
6374 (type_hash_canon): ... this and avoid 2nd lookup for the add.
6376 2014-08-14 Richard Biener <rguenther@suse.de>
6378 PR tree-optimization/62090
6379 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
6380 (fold_builtin_2): Do not fold sprintf.
6381 (fold_builtin_3): Likewise.
6382 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
6383 moved from builtins.c.
6384 (gimple_fold_builtin): Fold sprintf.
6386 2014-08-14 Richard Biener <rguenther@suse.de>
6388 PR rtl-optimization/62079
6389 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
6392 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
6394 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
6395 current_function_decl.
6397 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
6399 * cgraph.c (cgraph_node::function_symbol): Fix wrong
6400 cgraph_function_node to cgraph_node::function_symbol
6403 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
6405 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
6406 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
6408 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
6410 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
6413 2014-08-13 Roman Gareev <gareevroman@gmail.com>
6415 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
6418 2014-08-12 Jakub Jelinek <jakub@redhat.com>
6421 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
6422 any registers that are used in mem_insn.
6424 2014-08-12 Steve Ellcey <sellcey@mips.com>
6426 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
6428 2014-08-12 Steve Ellcey <sellcey@mips.com>
6430 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
6431 (MULTILIB_DIRNAMES): Ditto.
6432 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
6433 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
6434 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
6435 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
6436 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
6437 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
6439 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6442 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
6443 of __ARM_SIZEOF_WCHAR_T.
6445 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6448 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
6449 Remove unnecessary attributes.
6451 2014-08-12 Yury Gribov <y.gribov@samsung.com>
6453 * internal-fn.c (init_internal_fns): Fix off-by-one.
6455 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
6456 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6457 Anna Tikhonova <anna.tikhonova@intel.com>
6458 Ilya Tocar <ilya.tocar@intel.com>
6459 Andrey Turetskiy <andrey.turetskiy@intel.com>
6460 Ilya Verbin <ilya.verbin@intel.com>
6461 Kirill Yukhin <kirill.yukhin@intel.com>
6462 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6464 * config/i386/i386.c (standard_sse_constant_opcode): Use
6465 vpxord/vpternlog if avx512 is availible.
6467 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
6470 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
6471 bitfields, that is when size doesn't match the size of type or the
6472 size of the constructor.
6474 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
6476 * config/rs6000/constraints.md (wh constraint): New constraint,
6477 for FP registers if direct move is available.
6478 (wi constraint): New constraint, for VSX/FP registers that can
6479 handle 64-bit integers.
6480 (wj constraint): New constraint for VSX/FP registers that can
6481 handle 64-bit integers for direct moves.
6482 (wk constraint): New constraint for VSX/FP registers that can
6483 handle 64-bit doubles for direct moves.
6484 (wy constraint): Make documentation match implementation.
6486 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
6487 scalar_in_vmx_p field to simplify tests of whether SFmode or
6488 DFmode can go in the Altivec registers.
6489 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
6490 (rs6000_setup_reg_addr_masks): Likewise.
6491 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
6492 field, and wh/wi/wj/wk constraints.
6493 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
6494 the wh/wi/wj/wk constraints.
6495 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
6496 upper registers, prefer VSX registers unless the operation is a
6497 memory operation with REG+OFFSET addressing.
6499 * config/rs6000/vsx.md (VSr mode attribute): Add support for
6500 DImode. Change SFmode to use ww constraint instead of d to allow
6501 SF registers in the upper registers.
6504 (VSr5): Fix thinko in comment.
6505 (VSa): New mode attribute that is an alternative to wa, that
6506 returns the VSX register class that a mode can go in, but may not
6507 be the preferred register class.
6508 (VS_64dm): New mode attribute for appropriate register classes for
6509 referencing 64-bit elements of vectors for direct moves and normal
6511 (VS_64reg): Likewise.
6512 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
6513 register allocator to only registers the data type can handle.
6514 (vsx_le_perm_load_<mode>): Likewise.
6515 (vsx_le_perm_store_<mode>): Likewise.
6516 (vsx_xxpermdi2_le_<mode>): Likewise.
6517 (vsx_xxpermdi4_le_<mode>): Likewise.
6518 (vsx_lxvd2x2_le_<mode>): Likewise.
6519 (vsx_lxvd2x4_le_<mode>): Likewise.
6520 (vsx_stxvd2x2_le_<mode>): Likewise.
6521 (vsx_add<mode>3): Likewise.
6522 (vsx_sub<mode>3): Likewise.
6523 (vsx_mul<mode>3): Likewise.
6524 (vsx_div<mode>3): Likewise.
6525 (vsx_tdiv<mode>3_internal): Likewise.
6526 (vsx_fre<mode>2): Likewise.
6527 (vsx_neg<mode>2): Likewise.
6528 (vsx_abs<mode>2): Likewise.
6529 (vsx_nabs<mode>2): Likewise.
6530 (vsx_smax<mode>3): Likewise.
6531 (vsx_smin<mode>3): Likewise.
6532 (vsx_sqrt<mode>2): Likewise.
6533 (vsx_rsqrte<mode>2): Likewise.
6534 (vsx_tsqrt<mode>2_internal): Likewise.
6535 (vsx_fms<mode>4): Likewise.
6536 (vsx_nfma<mode>4): Likewise.
6537 (vsx_eq<mode>): Likewise.
6538 (vsx_gt<mode>): Likewise.
6539 (vsx_ge<mode>): Likewise.
6540 (vsx_eq<mode>_p): Likewise.
6541 (vsx_gt<mode>_p): Likewise.
6542 (vsx_ge<mode>_p): Likewise.
6543 (vsx_xxsel<mode>): Likewise.
6544 (vsx_xxsel<mode>_uns): Likewise.
6545 (vsx_copysign<mode>3): Likewise.
6546 (vsx_float<VSi><mode>2): Likewise.
6547 (vsx_floatuns<VSi><mode>2): Likewise.
6548 (vsx_fix_trunc<mode><VSi>2): Likewise.
6549 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
6550 (vsx_x<VSv>r<VSs>i): Likewise.
6551 (vsx_x<VSv>r<VSs>ic): Likewise.
6552 (vsx_btrunc<mode>2): Likewise.
6553 (vsx_b2trunc<mode>2): Likewise.
6554 (vsx_floor<mode>2): Likewise.
6555 (vsx_ceil<mode>2): Likewise.
6556 (vsx_<VS_spdp_insn>): Likewise.
6557 (vsx_xscvspdp): Likewise.
6558 (vsx_xvcvspuxds): Likewise.
6559 (vsx_float_fix_<mode>2): Likewise.
6560 (vsx_set_<mode>): Likewise.
6561 (vsx_extract_<mode>_internal1): Likewise.
6562 (vsx_extract_<mode>_internal2): Likewise.
6563 (vsx_extract_<mode>_load): Likewise.
6564 (vsx_extract_<mode>_store): Likewise.
6565 (vsx_splat_<mode>): Likewise.
6566 (vsx_xxspltw_<mode>): Likewise.
6567 (vsx_xxspltw_<mode>_direct): Likewise.
6568 (vsx_xxmrghw_<mode>): Likewise.
6569 (vsx_xxmrglw_<mode>): Likewise.
6570 (vsx_xxsldwi_<mode>): Likewise.
6571 (vsx_xscvdpspn): Tighten constraints to only use register classes
6573 (vsx_xscvspdpn): Likewise.
6574 (vsx_xscvdpspn_scalar): Likewise.
6576 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
6577 wj, and wk constraints.
6578 (GPR_REG_CLASS_P): New helper macro for register classes targeting
6579 general purpose registers.
6581 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
6583 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
6584 DImode instead of wm. Use wk constraint for direct move of DFmode
6586 (extendsidi2_lfiwax): Likewise.
6589 (movdi_internal64): Likewise.
6591 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
6592 wk constraints. Make the wy constraint documentation match them
6595 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
6597 Replacement of isl_int by isl_val
6598 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
6599 (compute_bounds_for_param): use isl_val instead of isl_int
6600 (compute_bounds_for_loop): likewise
6601 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
6602 (build_linearized_memory_access): use isl_val instead of isl_int
6603 (pdr_stride_in_loop): likewise
6604 * graphite-optimize-isl.c:
6605 (getPrevectorMap): use isl_val instead of isl_int
6607 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
6608 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
6609 (extern the_isl_ctx): declare
6610 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
6611 (extract_affine_gmp): likewise
6613 (build_loop_iteration_domains): likewise
6614 (add_param_constraints): likewise
6616 2014-08-11 Richard Biener <rguenther@suse.de>
6618 PR tree-optimization/62075
6619 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
6620 handle uses in patterns.
6622 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
6623 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6624 Anna Tikhonova <anna.tikhonova@intel.com>
6625 Ilya Tocar <ilya.tocar@intel.com>
6626 Andrey Turetskiy <andrey.turetskiy@intel.com>
6627 Ilya Verbin <ilya.verbin@intel.com>
6628 Kirill Yukhin <kirill.yukhin@intel.com>
6629 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6631 * common/config/i386/i386-common.c
6632 (OPTION_MASK_ISA_AVX512VL_SET): Define.
6633 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
6634 (ix86_handle_option): Handle OPT_mavx512vl.
6635 * config/i386/cpuid.h (bit_AVX512VL): Define.
6636 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
6637 set -mavx512vl accordingly.
6638 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
6639 OPTION_MASK_ISA_AVX512VL.
6640 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
6641 (ix86_option_override_internal): Define PTA_AVX512VL, handle
6642 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
6643 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
6644 * config/i386/i386.h (TARGET_AVX512VL): Define.
6645 (TARGET_AVX512VL_P(x)): Ditto.
6646 * config/i386/i386.opt: Add mavx512vl.
6648 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
6650 PR tree-optimization/62073
6651 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
6654 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
6655 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6656 Anna Tikhonova <anna.tikhonova@intel.com>
6657 Ilya Tocar <ilya.tocar@intel.com>
6658 Andrey Turetskiy <andrey.turetskiy@intel.com>
6659 Ilya Verbin <ilya.verbin@intel.com>
6660 Kirill Yukhin <kirill.yukhin@intel.com>
6661 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6663 * common/config/i386/i386-common.c
6664 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
6665 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
6666 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
6667 (ix86_handle_option): Handle OPT_mavx512bw.
6668 * config/i386/cpuid.h (bit_AVX512BW): Define.
6669 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
6670 set -mavx512bw accordingly.
6671 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
6672 OPTION_MASK_ISA_AVX512BW.
6673 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
6674 (ix86_option_override_internal): Define PTA_AVX512BW, handle
6675 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
6676 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
6677 * config/i386/i386.h (TARGET_AVX512BW): Define.
6678 (TARGET_AVX512BW_P(x)): Ditto.
6679 * config/i386/i386.opt: Add mavx512bw.
6681 2014-08-11 Richard Biener <rguenther@suse.de>
6683 PR tree-optimization/62070
6684 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
6685 Remove SSA checking.
6687 2014-08-11 Yury Gribov <y.gribov@samsung.com>
6689 * asan.c (asan_check_flags): New enum.
6690 (build_check_stmt_with_calls): Removed function.
6691 (build_check_stmt): Split inlining logic to
6692 asan_expand_check_ifn.
6693 (instrument_derefs): Rename parameter.
6694 (instrument_mem_region_access): Rename parameter.
6695 (instrument_strlen_call): Likewise.
6696 (asan_expand_check_ifn): New function.
6697 (asan_instrument): Remove old code.
6698 (pass_sanopt::execute): Change handling of
6699 asan-instrumentation-with-call-threshold.
6700 (asan_clear_shadow): Fix formatting.
6701 (asan_function_start): Likewise.
6702 (asan_emit_stack_protection): Likewise.
6703 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
6705 * internal-fn.c (expand_ASAN_CHECK): New function.
6706 * internal-fn.def (ASAN_CHECK): New internal function.
6707 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
6709 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
6710 * tree.c: Small comment fix.
6712 2014-08-11 Yury Gribov <y.gribov@samsung.com>
6714 * gimple.c (gimple_call_fnspec): Support internal functions.
6715 (gimple_call_return_flags): Use const.
6716 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
6717 * internal-fn.def: Add fnspec information.
6718 * internal-fn.h (internal_fn_fnspec): New function.
6719 (init_internal_fns): Declare new function.
6720 * internal-fn.c (internal_fn_fnspec_array): New global variable.
6721 (init_internal_fns): New function.
6722 * tree-core.h: Update macro call.
6723 * tree.c (build_common_builtin_nodes): Initialize internal fns.
6725 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
6727 * lto-streamer.h (struct output_block::symbol): Change from
6728 struct symtab_node to plain symtab_node.
6729 (referenced_from_this_partition_p): Change first parameter
6730 from struct symtab_node to plain symtab_node.
6732 2014-08-10 Marek Polacek <polacek@redhat.com>
6735 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
6737 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
6739 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
6740 DECL correctly; do not give up on types in static storage.
6742 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
6744 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
6746 2014-08-09 Roman Gareev <gareevroman@gmail.com>
6748 * graphite-isl-ast-to-gimple.c:
6749 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
6751 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
6753 2014-08-08 Guozhi Wei <carrot@google.com>
6755 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
6757 2014-08-08 Cary Coutant <ccoutant@google.com>
6759 * dwarf2out.c (get_skeleton_type_unit): Remove.
6760 (output_skeleton_debug_sections): Remove skeleton type units.
6761 (output_comdat_type_unit): Likewise.
6762 (dwarf2out_finish): Likewise.
6764 2014-08-07 Yi Yang <ahyangyi@google.com>
6766 * predict.c (expr_expected_value_1): Remove the redundant assignment.
6768 2014-08-08 Richard Biener <rguenther@suse.de>
6770 * lto-streamer.h (struct lto_input_block): Make it a class
6772 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
6773 (struct lto_function_header, struct lto_simple_header,
6774 struct lto_simple_header_with_strings,
6775 struct lto_decl_header, struct lto_function_header): Make
6776 a simple inheritance hieararchy. Remove unused fields.
6777 (struct lto_asm_header): Remove.
6778 * lto-streamer-out.c (produce_asm): Adjust.
6779 (lto_output_toplevel_asms): Likewise.
6780 (produce_asm_for_decls): Likewise.
6781 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
6782 * data-streamer-in.c (string_for_index): Likewise.
6783 * ipa-inline-analysis.c (inline_read_section): Likewise.
6784 * ipa-prop.c (ipa_prop_read_section): Likewise.
6785 (read_replacements_section): Likewise.
6786 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
6787 * lto-section-in.c (lto_create_simple_input_block): Likewise.
6788 (lto_destroy_simple_input_block): Likewise.
6789 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
6790 (lto_input_toplevel_asms): Likewise.
6792 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
6793 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6794 Anna Tikhonova <anna.tikhonova@intel.com>
6795 Ilya Tocar <ilya.tocar@intel.com>
6796 Andrey Turetskiy <andrey.turetskiy@intel.com>
6797 Ilya Verbin <ilya.verbin@intel.com>
6798 Kirill Yukhin <kirill.yukhin@intel.com>
6799 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6801 * common/config/i386/i386-common.c
6802 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
6803 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
6804 (ix86_handle_option): Handle OPT_mavx512dq.
6805 * config/i386/cpuid.h (bit_AVX512DQ): Define.
6806 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
6807 set -mavx512dq accordingly.
6808 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
6809 OPTION_MASK_ISA_AVX512DQ.
6810 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
6811 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
6812 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
6813 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
6814 * config/i386/i386.h (TARGET_AVX512DQ): Define.
6815 (TARGET_AVX512DQ_P(x)): Ditto.
6816 * config/i386/i386.opt: Add mavx512dq.
6818 2014-08-08 Richard Biener <rguenther@suse.de>
6820 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
6821 target_percent, target_percent_s): Export.
6822 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
6823 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
6824 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
6825 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
6826 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
6827 Move to gimple-fold.c.
6828 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
6830 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
6831 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
6832 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
6833 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
6834 (rewrite_call_expr_array): Remove.
6835 (fold_builtin_sprintf_chk): Likewise.
6836 (fold_builtin_snprintf_chk): Likewise.
6837 (fold_builtin_varargs): Remove handling of sprintf_chk,
6838 vsprintf_chk, snprintf_chk and vsnprintf_chk.
6839 (gimple_fold_builtin_sprintf_chk): Remove.
6840 (gimple_fold_builtin_snprintf_chk): Likewise.
6841 (gimple_fold_builtin_varargs): Likewise.
6842 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
6843 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
6844 * gimple.c (gimple_seq_add_seq_without_update): New function.
6845 * gimple.h (gimple_seq_add_seq_without_update): Declare.
6846 * gimple-fold.c: Include output.h.
6847 (gsi_replace_with_seq_vops): New function, split out from ...
6848 (gimplify_and_update_call_from_tree): ... here.
6849 (replace_call_with_value): New function.
6850 (replace_call_with_call_and_fold): Likewise.
6851 (var_decl_component_p): Moved from builtins.c.
6852 (gimple_fold_builtin_memory_op): Moved from builtins.c
6853 fold_builtin_memory_op and rewritten to GIMPLE.
6854 (gimple_fold_builtin_memset): Likewise.
6855 (gimple_fold_builtin_strcpy): Likewise.
6856 (gimple_fold_builtin_strncpy): Likewise.
6857 (gimple_fold_builtin_strcat): Likewise.
6858 (gimple_fold_builtin_fputs): Likewise.
6859 (gimple_fold_builtin_memory_chk): Likewise.
6860 (gimple_fold_builtin_stxcpy_chk): Likewise.
6861 (gimple_fold_builtin_stxncpy_chk): Likewise.
6862 (gimple_fold_builtin_snprintf_chk): Likewise.
6863 (gimple_fold_builtin_sprintf_chk): Likewise.
6864 (gimple_fold_builtin_strlen): New function.
6865 (gimple_fold_builtin_with_strlen): New function split out from
6866 gimple_fold_builtin.
6867 (gimple_fold_builtin): Change signature and handle
6868 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
6869 here. Call gimple_fold_builtin_with_strlen.
6870 (gimple_fold_call): Adjust.
6872 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
6874 * calls.c (precompute_arguments): Check
6875 promoted_for_signed_and_unsigned_p and set the promoted mode.
6876 (promoted_for_signed_and_unsigned_p): New function.
6877 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
6878 and set the promoted mode.
6879 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
6880 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
6881 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
6884 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
6886 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
6887 instead of SUBREG_PROMOTED_UNSIGNED_SET.
6888 (expand_call): Likewise.
6889 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
6890 to get promoted mode.
6891 * combine.c (record_promoted_value): Skip > 0 comparison with
6892 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
6893 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
6894 of SUBREG_PROMOTED_UNSIGNED_P.
6895 (convert_modes): Likewise.
6896 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
6897 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
6898 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
6899 SUBREG_PROMOTED_UNSIGNED_SET.
6900 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
6901 instead of SUBREG_PROMOTED_UNSIGNED_SET.
6902 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
6903 SUBREG_PROMOTED_SET.
6904 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
6905 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
6906 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
6907 of SUBREG_PROMOTED_UNSIGNED_P.
6908 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
6909 (SUBREG_PROMOTED_SET): New define.
6910 (SUBREG_PROMOTED_GET): Likewise.
6911 (SUBREG_PROMOTED_SIGN): Likewise.
6912 (SUBREG_PROMOTED_SIGNED_P): Likewise.
6913 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
6914 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
6915 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
6916 instead of SUBREG_PROMOTED_UNSIGNED_GET.
6917 (nonzero_bits1): Skip > 0 comparison with the results as
6918 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
6919 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
6920 of !SUBREG_PROMOTED_UNSIGNED_P.
6921 * simplify-rtx.c (simplify_unary_operation_1): Use new
6922 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
6923 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
6924 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
6925 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
6927 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
6929 * ipa-devirt.c: Include gimple-pretty-print.h
6930 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
6932 (decl_maybe_in_construction_p): Fix conditional on cdtor check
6933 (get_polymorphic_call_info): Fix return value
6934 (type_change_info): New sturcture based on ipa-prop
6936 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
6937 based on ipa-prop variant.
6938 (extr_type_from_vtbl_ptr_store): New function
6939 based on ipa-prop variant.
6940 (record_known_type): New function.
6941 (check_stmt_for_type_change): New function.
6942 (get_dynamic_type): New function.
6943 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
6944 * tree-ssa-pre.c: ipa-utils.h
6945 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
6946 machinery; sanity check with ipa-prop devirtualization.
6947 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
6950 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
6952 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
6953 * alias.c, cfgexpand.c, cgraphbuild.c,
6954 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
6955 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
6956 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
6957 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
6958 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
6959 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
6960 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
6961 dse.c, except.c, gengtype.c, gimple-expr.c,
6962 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
6963 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
6964 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
6965 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
6966 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
6967 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
6969 * pointer-set.c: Remove file.
6970 * pointer-set.h: Remove file.
6972 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6974 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
6975 * config/arm/types.md (f_sels, f_seld): Delete.
6977 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6979 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
6980 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
6981 (aarch64_movdi_<mode>high): Likewise.
6982 (aarch64_mov<mode>high_di): Likewise.
6983 (aarch64_movdi_<mode>low): Likewise.
6984 (aarch64_mov<mode>low_di): Likewise.
6985 (aarch64_movtilow_tilow): Likewise.
6986 Add comment explaining usage of fp,simd attributes and of
6987 TARGET_FLOAT and TARGET_SIMD.
6989 2014-08-07 Ian Bolton <ian.bolton@arm.com>
6990 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6992 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
6993 Use MOVN when one of the half-words is 0xffff.
6995 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
6997 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
6999 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
7001 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
7002 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
7003 (rfs_str): String corresponding to RFS_* constants.
7004 (rank_for_schedule_stats_t): New typedef.
7005 (rank_for_schedule_stats): New static variable.
7006 (rfs_result): New static function.
7007 (rank_for_schedule): Track statistics for deciding heuristics.
7008 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
7010 (ready_sort): Use them for debug printouts.
7011 (schedule_block): Init statistics state. Print statistics on
7012 rank_for_schedule decisions.
7014 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
7016 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
7018 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
7020 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
7023 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
7025 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
7026 function to not conflict.
7027 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
7028 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
7029 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
7030 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
7031 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
7034 2014-08-07 Marek Polacek <polacek@redhat.com>
7036 * fold-const.c (fold_binary_loc): Add folding of
7037 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
7039 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
7041 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
7042 instead of type size.
7043 (ASM_FINISH_DECLARE_OBJECT): Likewise.
7045 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
7047 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
7048 (*thumb1_movqi_insn): Likewise.
7049 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
7051 2014-08-07 Tom de Vries <tom@codesourcery.com>
7053 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
7054 (glibc_2_11_or_earlier): Remove effective-target keywords.
7056 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
7058 * config/arm/arm.c (bdesc_2arg): Fix typo.
7059 (arm_atomic_assign_expand_fenv): Remove The default implementation.
7061 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
7063 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
7065 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
7068 * haifa-sched.c (advance_one_cycle): Fix dump.
7069 (schedule_block): Don't advance cycle if we are already at the
7070 beginning of the cycle.
7072 2014-08-06 Martin Jambor <mjambor@suse.cz>
7075 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
7077 2014-08-06 Richard Biener <rguenther@suse.de>
7080 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
7082 (lto_input_tree): Pop SCCs here.
7084 2014-08-06 Richard Biener <rguenther@suse.de>
7086 PR tree-optimization/61320
7087 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
7088 handle misaligned loads.
7090 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
7092 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
7093 (aarch64_expand_vec_perm_const): Check for dup before zip.
7095 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7097 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
7098 CONST_INT_P instead of GET_CODE and compare.
7099 (aarch64_select_cc_mode): Likewise.
7100 (aarch64_print_operand): Likewise.
7101 (aarch64_rtx_costs): Likewise.
7102 (aarch64_simd_valid_immediate): Likewise.
7103 (aarch64_simd_check_vect_par_cnst_half): Likewise.
7104 (aarch64_simd_emit_pair_result_insn): Likewise.
7106 2014-08-05 David Malcolm <dmalcolm@redhat.com>
7108 * gdbhooks.py (find_gcc_source_dir): New helper function.
7109 (class PassNames): New class, locating and parsing passes.def.
7110 (class BreakOnPass): New command "break-on-pass".
7112 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
7114 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
7117 2014-08-05 Richard Biener <rguenther@suse.de>
7119 PR rtl-optimization/61672
7120 * emit-rtl.h (mem_attrs_eq_p): Declare.
7121 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
7122 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
7123 * cfgcleanup.c (merge_memattrs): Likewise.
7126 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7128 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
7129 rather than singleton vectors.
7130 (vqdmlsls_lane_s32): Likewise.
7132 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7134 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
7135 Use VSDQ_HSI mode iterator.
7136 (aarch64_sqrdmulh_laneq<mode>): Likewise.
7137 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
7138 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
7139 Use BUILTIN_VDQHS macro.
7140 (sqrdmulh_laneq): Likewise.
7141 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
7142 (vqdmlals_laneq_s32): Likewise.
7143 (vqdmlslh_laneq_s16): Likewise.
7144 (vqdmlsls_laneq_s32): Likewise.
7145 (vqdmulhh_laneq_s16): Likewise.
7146 (vqdmulhs_laneq_s32): Likewise.
7147 (vqrdmulhh_laneq_s16): Likewise.
7148 (vqrdmulhs_laneq_s32): Likewise.
7150 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7152 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
7153 (vmuld_laneq_f64): Likewise.
7154 (vmuls_laneq_f32): Likewise.
7155 (vmul_n_f64): Likewise.
7156 (vmuld_lane_f64): Reimplement in C.
7157 (vmuls_lane_f32): Likewise.
7159 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7161 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
7163 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
7165 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7167 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
7168 (rbitsi2): Likewise.
7169 (*arm_rev): Set predicable and predicable_short_it attributes.
7171 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7173 * convert.c (convert_to_integer): Guard transformation to lrint by
7176 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
7178 * config/aarch64/aarch64-builtins.c
7179 (aarch64_simd_builtin_type_mode): Delete.
7180 (v8qi_UP): Remap to V8QImode.
7181 (v4hi_UP): Remap to V4HImode.
7182 (v2si_UP): Remap to V2SImode.
7183 (v2sf_UP): Remap to V2SFmode.
7184 (v1df_UP): Remap to V1DFmode.
7185 (di_UP): Remap to DImode.
7186 (df_UP): Remap to DFmode.
7187 (v16qi_UP):V16QImode.
7188 (v8hi_UP): Remap to V8HImode.
7189 (v4si_UP): Remap to V4SImode.
7190 (v4sf_UP): Remap to V4SFmode.
7191 (v2di_UP): Remap to V2DImode.
7192 (v2df_UP): Remap to V2DFmode.
7193 (ti_UP): Remap to TImode.
7194 (ei_UP): Remap to EImode.
7195 (oi_UP): Remap to OImode.
7196 (ci_UP): Map to CImode.
7197 (xi_UP): Remap to XImode.
7198 (si_UP): Remap to SImode.
7199 (sf_UP): Remap to SFmode.
7200 (hi_UP): Remap to HImode.
7201 (qi_UP): Remap to QImode.
7202 (aarch64_simd_builtin_datum): Make mode a machine_mode.
7203 (VAR1): Build builtin name.
7204 (aarch64_init_simd_builtins): Remove dead code.
7206 2014-08-05 Roman Gareev <gareevroman@gmail.com>
7208 * graphite-isl-ast-to-gimple.c:
7209 (set_options): New function.
7210 (scop_to_isl_ast): Add calling of set_options.
7212 2014-08-05 Jakub Jelinek <jakub@redhat.com>
7214 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
7215 (analyze_iv_to_split_insn): Don't initialize them.
7216 (get_ivts_expr): Removed.
7217 (allocate_basic_variable, insert_base_initialization): Use
7218 SET_SRC instead of *get_ivts_expr.
7219 (split_iv): Use &SET_SRC instead of get_ivts_expr.
7221 2014-08-05 Roman Gareev <gareevroman@gmail.com>
7223 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
7224 (translate_isl_ast_for_loop): Add checking of the
7225 flag_loop_parallelize_all.
7226 (ast_build_before_for): New function.
7227 (scop_to_isl_ast): Add checking of the
7228 flag_loop_parallelize_all.
7229 * graphite-dependences.c: Move the defenition of the
7230 scop_get_dependences from graphite-optimize-isl.c to this file.
7231 (apply_schedule_on_deps): Add checking of the ux's emptiness.
7232 (carries_deps): Add checking of the x's value.
7233 * graphite-optimize-isl.c: Move the defenition of the
7234 scop_get_dependences to graphite-dependences.c.
7235 * graphite-poly.h: Add declarations of scop_get_dependences
7238 2014-08-04 Rohit <rohitarulraj@freescale.com>
7241 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
7243 (alt_reg_names): Likewise.
7244 (rs6000_dwarf_register_span): For SPE high registers, replace
7245 dwarf register numbers with GCC hard register numbers.
7246 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
7247 (rs6000_dbx_register_number): For SPE high registers, return dwarf
7248 register number for the corresponding GCC hard register number.
7249 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
7250 newly added GCC hard register numbers for SPE high registers.
7251 (DWARF_FRAME_REGISTERS): Likewise.
7252 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
7253 (DWARF_FRAME_REGNUM): Likewise.
7254 (FIXED_REGISTERS): Likewise.
7255 (CALL_USED_REGISTERS): Likewise.
7256 (CALL_REALLY_USED_REGISTERS): Likewise.
7257 (REG_ALLOC_ORDER): Likewise.
7258 (enum reg_class): Likewise.
7259 (REG_CLASS_NAMES): Likewise.
7260 (REG_CLASS_CONTENTS): Likewise.
7261 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
7263 2014-08-04 Richard Biener <rguenther@suse.de>
7265 * gimple-fold.h (gimple_fold_builtin): Remove.
7266 * gimple-fold.c (gimple_fold_builtin): Make static.
7267 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
7268 fold_stmt, not gimple_fold_builtin.
7270 2014-08-04 Martin Liska <mliska@suse.cz>
7272 * cgraph.h (csi_end_p): Removed.
7273 (csi_next): Likewise.
7274 (csi_node): Likewise.
7275 (csi_start): Likewise.
7276 (cgraph_node_in_set_p): Likewise.
7277 (cgraph_node_set_size): Likewise.
7278 (vsi_end_p): Likewise.
7279 (vsi_next): Likewise.
7280 (vsi_node): Likewise.
7281 (vsi_start): Likewise.
7282 (varpool_node_set_size): Likewise.
7283 (cgraph_node_set_nonempty_p): Likewise.
7284 (varpool_node_set_nonempty_p): Likewise.
7285 * cgraphunit.c (cgraph_process_new_functions): vec replaces
7287 * ipa-inline-transform.c: Likewise.
7288 * ipa-utils.c (cgraph_node_set_new): Removed.
7289 (cgraph_node_set_add): Likewise.
7290 (cgraph_node_set_remove): Likewise.
7291 (cgraph_node_set_find): Likewise.
7292 (dump_cgraph_node_set): Likewise.
7293 (debug_cgraph_node_set): Likewise.
7294 (free_cgraph_node_set): Likewise.
7295 (varpool_node_set_new): Likewise.
7296 (varpool_node_set_add): Likewise.
7297 (varpool_node_set_remove): Likewise.
7298 (varpool_node_set_find): Likewise.
7299 (dump_varpool_node_set): Likewise.
7300 (free_varpool_node_set): Likewise.
7301 (debug_varpool_node_set): Likewise.
7302 * tree-emutls.c (struct tls_var_data):
7303 (emutls_index): Removed.
7304 (emutls_decl): Likewise.
7305 (gen_emutls_addr): Function implementation uses newly added
7306 hash_map<varpool_node *, tls_var_data>.
7307 (clear_access_vars): Likewise.
7308 (create_emultls_var): Likewise.
7309 (ipa_lower_emutls): Likewise.
7310 (reset_access): New function.
7312 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
7314 * config/i386/i386.c (ix86_option_override_internal): Add
7315 PTA_RDRND and PTA_MOVBE for bdver4.
7317 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7318 James Greenhalgh <james.greenhalgh@arm.com>
7320 * doc/md.texi (clrsb): Document.
7321 (clz): Change reference to x into operand 1.
7323 (popcount): Likewise.
7325 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7328 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
7329 move to subtarget in serial version if result is ignored.
7331 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7332 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7334 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
7335 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
7336 (sched_analyze_insn): Update use of try_group_insn to
7337 sched_macro_fuse_insns.
7338 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
7339 arguments that are not conditional jumps.
7341 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
7343 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
7344 family information. Handle BTVER2 cpu with cpuid family value.
7346 2014-08-04 Tom de Vries <tom@codesourcery.com>
7348 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
7349 (glibc_2_11_or_earlier): Document effective-target keywords.
7351 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
7353 * ipa-devirt.c (odr_type_warn_count): Add type.
7354 (possible_polymorphic_call_targets): Set it.
7355 (ipa_devirt): Use it.
7357 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
7359 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
7361 * ipa-devirt.c: Include hash-map.h
7362 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
7363 (clear_speculation): Break out of ...
7364 (get_class_context): ... here; speed up handling obviously useless
7366 (odr_type_warn_count, decl_warn_count): New structures.
7367 (final_warning_record): New structure.
7368 (final_warning_records): New static variable.
7369 (possible_polymorphic_call_targets): Cleanup handling of
7370 speculative info; do not build speculation when user do not care;
7371 record info about warnings when asked for.
7372 (add_decl_warning): New function.
7373 (type_warning_cmp): New function.
7374 (decl_warning_cmp): New function.
7375 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
7376 (gate): Enable pass when warnings are requested.
7377 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
7380 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
7382 * hash-map.h (default_hashmap_traits::mark_key_deleted):
7384 (hash_map::remove): New method.
7385 (hash_map::traverse): New method.
7386 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
7387 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
7388 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
7389 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
7390 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
7391 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
7394 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
7396 * hash-set.h: new File.
7397 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
7398 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
7399 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
7400 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
7401 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
7402 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
7403 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
7404 varpool.c: Use hash_set instead of pointer_set.
7406 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
7408 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
7410 2014-08-01 Jiong Wang <jiong.wang@arm.com>
7412 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
7413 for frame access when strict_p is false.
7415 2014-08-01 Renlin Li <renlin.li@arm.com>
7416 2014-08-01 Jiong Wang <jiong.wang@arm.com>
7418 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
7419 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
7420 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
7422 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
7424 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
7425 aarch64_mem_pair_offset.
7427 2014-08-01 Jiong Wang <jiong.wang@arm.com>
7429 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
7431 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
7432 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
7434 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
7436 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
7438 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
7441 * cgraphunit.c (analyze_functions): Use get_create rather than get
7442 for decls which are clones of abstract functions.
7444 2014-08-01 Martin Liska <mliska@suse.cz>
7446 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
7447 * ipa-prop.h (count_formal_params): Global function created from static.
7448 * ipa-prop.c (count_formal_params): Likewise.
7449 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
7450 profiles for semantically equivalent functions.
7451 * passes.c (do_per_function): If we load body of a function
7452 during WPA, this condition should behave same.
7453 * varpool.c (ctor_for_folding): More tolerant assert for variable
7454 aliases created during WPA.
7456 2014-08-01 Martin Liska <mliska@suse.cz>
7458 * doc/invoke.texi (Options That Control Optimization): Documentation
7459 for -foptimize-strlen introduced. Optimization levels default options
7462 2014-08-01 Jakub Jelinek <jakub@redhat.com>
7464 * opts.c (common_handle_option): Handle -fsanitize=alignment.
7465 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
7466 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
7468 * stor-layout.h (min_align_of_type): New prototype.
7469 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
7470 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
7472 * ubsan.c: Include builtins.h.
7473 (ubsan_expand_bounds_ifn): Change return type to bool,
7475 (ubsan_expand_null_ifn): Change return type to bool, change
7476 argument to gimple_stmt_iterator *. Handle both null and alignment
7477 sanitization, take type from ckind argument's type rather than
7479 (instrument_member_call): Removed.
7480 (instrument_mem_ref): Remove t argument, add mem and base arguments.
7481 Handle both null and alignment sanitization, don't say whole
7482 struct access is member access. Build 3 argument IFN_UBSAN_NULL
7483 call instead of 2 argument.
7484 (instrument_null): Adjust instrument_mem_ref caller. Don't
7485 instrument calls here.
7486 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
7488 * stor-layout.c (min_align_of_type): New function.
7489 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
7490 Or it into SANITIZE_UNDEFINED.
7491 * doc/invoke.texi (-fsanitize=alignment): Document.
7493 2014-07-31 Andi Kleen <ak@linux.intel.com>
7495 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
7497 2014-07-31 Andi Kleen <ak@linux.intel.com>
7499 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
7501 (vn_reference_compute_hash): Dito.
7502 (vn_nary_op_compute_hash): Dito.
7503 (vn_phi_compute_hash): Dito.
7504 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
7506 2014-07-31 Andi Kleen <ak@linux.intel.com>
7508 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
7509 Rename to inchash:add_expr_commutative. Convert to inchash.
7510 (iterative_hash_hashable_expr): Rename to
7511 inchash:add_hashable_expr. Convert to inchash.
7512 (avail_expr_hash): Dito.
7514 2014-07-31 Andi Kleen <ak@linux.intel.com>
7516 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
7519 2014-07-31 Andi Kleen <ak@linux.intel.com>
7521 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
7523 2014-07-31 Andi Kleen <ak@linux.intel.com>
7525 * Makefile.in (OBJS): Add rtlhash.o
7526 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
7527 (loc_checksum): Dito.
7528 (loc_checksum_ordered): Dito.
7529 (hash_loc_operands): Dito.
7531 (hash_loc_list): Dito.
7532 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
7533 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
7534 * rtlhash.c: New file.
7535 * rtlhash.h: New file.
7537 2014-07-31 Andi Kleen <ak@linux.intel.com>
7539 * inchash.h (inchash): Change inchash class to namespace.
7540 (class hash): ... Rename from inchash.
7541 (add_object): Move from macro to class template.
7542 * lto-streamer-out.c (hash_tree): Change inchash
7544 * tree.c (build_type_attribute_qual_variant): Dito.
7545 (type_hash_list): Dito.
7546 (attribute_hash_list): Dito.
7547 (iterative_hstate_expr): Rename to inchash::add_expr
7548 (build_range_type_1): Change inchash to inchash::hash
7549 and use hash::add_expr.
7550 (build_array_type_1): Dito.
7551 (build_function_type): Dito
7552 (build_method_type_directly): Dito.
7553 (build_offset_type): Dito.
7554 (build_complex_type): Dito.
7555 (make_vector_type): Dito.
7556 * tree.h (iterative_hash_expr): Dito.
7558 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
7560 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
7562 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
7564 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
7565 correct alphabetical position.
7566 (vpaddd_f64): Rewrite using builtins.
7567 (vpaddd_s64): Move to correct alphabetical position.
7570 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
7573 * config/sh/sh.c (sh_legitimate_address_p,
7574 sh_legitimize_reload_address): Handle reg+reg address modes when
7575 ALLOW_INDEXED_ADDRESS is false.
7576 * config/sh/predicates.md (general_movsrc_operand,
7577 general_movdst_operand): Likewise.
7579 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
7581 * config/aarch64/aarch64-builtins.c
7582 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
7585 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
7587 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
7588 the generated mask based on BYTES_BIG_ENDIAN.
7589 (aarch64_simd_check_vect_par_cnst_half): New.
7590 * config/aarch64/aarch64-protos.h
7591 (aarch64_simd_check_vect_par_cnst_half): New.
7592 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
7593 the check out to aarch64_simd_check_vect_par_cnst_half.
7594 (vect_par_cnst_lo_half): Likewise.
7595 * config/aarch64/aarch64-simd.md
7596 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
7597 (move_hi_quad_<mode>): Always generate a low mask.
7599 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
7601 * doc/invoke.texi (AVR Options): Add documentation about
7602 __AVR_DEVICE_NAME__ built-in macro.
7604 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
7607 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
7608 constraints are satisfied.
7609 (<shift>di3_neon): Likewise.
7611 2014-07-31 Richard Biener <rguenther@suse.de>
7613 PR tree-optimization/61964
7614 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
7615 by structural equality.
7617 2014-07-31 Yury Gribov <y.gribov@samsung.com>
7619 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
7620 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
7621 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
7623 * gcc.c (sanitize_spec_function): Support new option.
7624 (SANITIZER_SPEC): Remove now redundant check.
7625 * opts.c (common_handle_option): Support new option.
7626 (finish_options): Check for incompatibilities.
7627 * toplev.c (process_options): Split userspace-specific checks.
7629 2014-07-31 Richard Biener <rguenther@suse.de>
7631 * lto-streamer.h (struct output_block): Remove global.
7632 (struct data_in): Remove labels, num_named_labels and
7634 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
7635 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
7637 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
7640 * common.opt (-Wreturn-local-addr): Moved from c.opt.
7641 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
7642 (isolate_path): New argument to avoid inserting a trap.
7643 (find_implicit_erroneous_behaviour): Handle returning the address
7644 of a local variable.
7645 (find_explicit_erroneous_behaviour): Likewise.
7647 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
7650 * toplev.c (init_random_seed): Move piece of code never called to
7652 (set_random_seed): see above.
7654 2014-07-31 Tom de Vries <tom@codesourcery.com>
7656 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
7658 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
7660 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
7661 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
7663 2014-07-31 Richard Biener <rguenther@suse.de>
7665 * data-streamer.h (streamer_write_data_stream): Declare here,
7667 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
7668 * lto-cgraph.c (lto_output_node): Adjust.
7669 (lto_output_varpool_node): Likewise.
7670 * data-streamer-out.c (streamer_string_index): Likewise.
7671 (streamer_write_data_stream, lto_append_block): Move from ...
7672 * lto-section-out.c (lto_output_data_stream,
7673 lto_append_block): ... here.
7675 2014-07-30 Mike Stump <mikestump@comcast.net>
7677 * configure.ac: Also check for popen.
7678 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
7679 * configure: Regenerate.
7680 * config.in: Regenerate.
7682 2014-07-30 Martin Jambor <mjambor@suse.cz>
7684 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
7685 parameter to gimple.
7687 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
7689 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
7690 address as second parameter to __tpf_eh_return routine.
7692 2014-07-30 Jiong Wang <jiong.wang@arm.com>
7694 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
7697 2014-07-30 Tom Tromey <tromey@redhat.com>
7700 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
7701 * doc/extend.texi (Type Attributes): Document designated_init
7704 2014-07-30 Roman Gareev <gareevroman@gmail.com>
7706 * graphite-isl-ast-to-gimple.c:
7707 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
7708 (gcc_expression_from_isl_expression): Pass type to
7709 gcc_expression_from_isl_ast_expr_id.
7711 2014-07-30 Richard Biener <rguenther@suse.de>
7713 * lto-streamer.h (lto_write_data): New function.
7714 * langhooks.c (lhd_append_data): Do not free block.
7715 * lto-section-out.c (lto_write_data): New function writing
7716 raw data to the current section.
7717 (lto_write_stream): Adjust for langhook semantic change.
7718 (lto_destroy_simple_output_block): Write header directly.
7719 * lto-opts.c (lto_write_options): Write options directly.
7720 * lto-streamer-out.c (produce_asm): Write heaeder directly.
7721 (lto_output_toplevel_asms): Likewise.
7722 (copy_function_or_variable): Copy data directly.
7723 (write_global_references): Output index table directly.
7724 (lto_output_decl_state_refs): Likewise.
7725 (write_symbol): Write data directly.
7726 (produce_symtab): Adjust.
7727 (produce_asm_for_decls): Output header and refs directly.
7729 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
7731 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
7732 to speculative_targets
7733 (get_class_context): Fix handling of contextes without outer type;
7734 avoid matching non-polymorphic types in LTO.
7735 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
7736 parameter to speculative_targetsp; handle speculation.
7737 (dump_possible_polymorphic_call_targets): Update dumping.
7739 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
7741 * common.opt (Wodr): Enable by default.
7743 2014-07-29 Olivier Hainque <hainque@adacore.com>
7745 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
7747 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
7750 * gengtype.c (strtoken): New function.
7751 (create_user_defined_type): Replace strtok with strtoken.
7753 2014-07-29 Nathan Sidwell <nathan@acm.org>
7755 * gcov-io.c (gcov_var): Make hidden.
7756 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
7757 (gcov_do_dump): Declare.
7758 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
7760 2014-07-29 Martin Jambor <mjambor@suse.cz>
7762 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
7763 parameter to gimple.
7764 (sra_modify_assign): Likewise.
7766 2014-07-29 Richard Biener <rguenther@suse.de>
7769 * expr.c (expand_expr_real_2): Revert last change.
7771 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
7773 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
7774 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
7775 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
7777 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
7778 (contains_type_p): Forward declare.
7779 (polymorphic_call_target_hasher::hash): Hash speculative info.
7780 (polymorphic_call_target_hasher::equal): Compare speculative info.
7781 (get_class_context): Handle speuclation.
7782 (contains_type_p): Update.
7783 (get_polymorphic_call_info_for_decl): Update.
7784 (walk_ssa_copies): Break out from ...
7785 (get_polymorphic_call_info): ... here; set speculative context
7787 * ipa-prop.c (ipa_write_indirect_edge_info,
7788 ipa_read_indirect_edge_info): Stream speculative context.
7789 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
7790 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
7791 SPECULATIVE_MAYBE_DERIVED_TYPE).
7792 (possible_polymorphic_call_targets overriders): Update.
7793 (dump_possible_polymorphic_call_targets overriders): Update.
7794 (dump_possible_polymorphic_call_target_p overriders): Update.
7796 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
7798 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
7799 ipa-devirt path; fix thinko there.
7801 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
7803 * config/i386/i386.c (ix86_return_in_memory): Replace one
7804 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
7806 2014-07-28 Marek Polacek <polacek@redhat.com>
7808 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
7810 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
7812 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
7813 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
7814 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
7815 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
7816 (USE_LD_AS_NEEDED): Likewise.
7817 (ASM_APP_ON): Likewise.
7818 (ASM_APP_OFF): Likewise.
7819 (TARGET_POSIX_IO): Likewise.
7820 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
7821 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
7822 (USE_LD_AS_NEEDED): Likewise.
7823 (ASM_APP_ON): Likewise.
7824 (ASM_APP_OFF): Likewise.
7825 (TARGET_POSIX_IO): Likewise.
7827 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
7830 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
7831 operators other than the equality operators.
7833 2014-07-28 Richard Biener <rguenther@suse.de>
7836 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
7837 sure to register SImode ones, not only >= word_mode ones.
7838 * expr.c (expand_expr_real_2): When expanding -ftrapv
7839 binops do not use OPTAB_LIB_WIDEN.
7841 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
7844 * tree-outof-ssa.c (insert_partition_copy_on_edge)
7845 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
7846 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
7847 inserting them in the insn stream.
7849 2014-07-28 Marek Polacek <polacek@redhat.com>
7852 * common.opt (Wodr): Add Var.
7854 2014-07-28 Richard Biener <rguenther@suse.de>
7856 PR tree-optimization/61921
7857 * tree-ssa-structalias.c (create_variable_info_for_1): Check
7858 if there is a varpool node before dereferencing it.
7860 2014-07-28 Roman Gareev <gareevroman@gmail.com>
7862 * graphite-sese-to-poly.c:
7863 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
7864 id of the pbb), which contains pointer to the pbb1.
7866 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
7868 2014-07-28 Roman Gareev <gareevroman@gmail.com>
7870 * graphite-isl-ast-to-gimple.c:
7871 (graphite_create_new_guard): New function.
7872 (translate_isl_ast_node_if): New function.
7873 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
7875 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
7877 2014-07-27 Anthony Green <green@moxielogic.com>
7879 * config.gcc: Add moxie-*-moxiebox* configuration.
7880 * config/moxie/moxiebox.h: New file.
7882 2014-07-26 Andrew Pinski <apinski@cavium.com>
7884 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
7885 from the read only register.
7887 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
7889 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
7890 as the allocation class if it isn't likely to be spilled.
7892 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
7894 * rtl.h (tls_referenced_p): Declare.
7895 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
7896 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
7897 (mips_cannot_force_const_mem): Use tls_referenced_p.
7898 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
7899 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
7900 instead of pa_tls_referenced_p.
7901 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
7902 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
7903 (pa_legitimate_constant_p): Likewise.
7904 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
7905 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
7906 (rs6000_cannot_force_const_mem, rs6000_emit_move)
7907 (rs6000_address_for_altivec): Use tls_referenced_p instead of
7908 rs6000_tls_referenced_p.
7909 (rs6000_tls_symbol_ref_1): Delete.
7911 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
7914 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
7915 Optimize inverse of a VEC_CONCAT.
7917 2014-07-25 Xinliang David Li <davidxl@google.com>
7919 * params.def: New parameter.
7920 * coverage.c (get_coverage_counts): Check new flag.
7921 (coverage_compute_profile_id): Check new flag.
7922 (coverage_begin_function): Check new flag.
7923 (coverage_end_function): Check new flag.
7924 * value-prof.c (coverage_node_map_initialized_p): New function.
7925 (init_node_map): Populate map with all functions.
7926 * doc/invoke.texi: Document new parameter.
7928 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
7929 Richard Biener <rguenther@suse.de>
7931 * lto-streamer-out.c (struct sccs): Turn to ...
7932 (class DFS): ... this one; refactor the DFS walk so it can
7933 be re-done on per-SCC basis.
7934 (DFS::DFS): New constructor.
7935 (DFS::~DFS): New destructor.
7936 (hash_tree): Add new MAP argument holding in-SCC hash values;
7937 remove POINTER_TYPE hashing hack.
7938 (scc_entry_compare): Rename to ...
7939 (DFS::scc_entry_compare): ... this one.
7940 (hash_scc): Rename to ...
7941 (DFS::hash_scc): ... this one; pass output_block instead
7942 of streamer_cache; work harder to get unique and stable SCC
7944 (DFS_write_tree): Rename to ...
7945 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
7946 (lto_output_tree): Update.
7948 2014-07-25 Andi Kleen <ak@linux.intel.com>
7950 * lto-streamer-out.c (hash_tree): Convert to inchash.
7952 2014-07-25 Andi Kleen <ak@linux.intel.com>
7954 * tree.c (build_type_attribute_qual_variant): Use inchash.
7955 (type_hash_list): Dito.
7956 (attribute_hash_list): Dito
7957 (iterative_hstate_expr): Dito.
7958 (iterative_hash_expr): Dito.
7959 (build_range_type_1): Dito.
7960 (build_array_type_1): Dito.
7961 (build_function_type): Dito.
7962 (build_method_type_directly): Dito.
7963 (build_offset_type): Dito.
7964 (build_complex_type): Dito.
7965 (make_vector_type): Dito.
7966 * tree.h (iterative_hash_expr): Add compat wrapper.
7967 (iterative_hstate_expr): Add.
7969 2014-07-25 Andi Kleen <ak@linux.intel.com>
7971 * Makefile.in (OBJS): Add inchash.o.
7972 (PLUGIN_HEADERS): Add inchash.h.
7973 * ipa-devirt.c: Include inchash.h.
7974 * lto-streamer-out.c: Dito.
7975 * tree-ssa-dom.c: Dito.
7976 * tree-ssa-pre.c: Dito.
7977 * tree-ssa-sccvn.c: Dito.
7978 * tree-ssa-tail-merge.c: Dito.
7980 * tree.c (iterative_hash_hashval_t): Move to ...
7981 (iterative_hash_host_wide_int): Move to ...
7982 * inchash.c: Here. New file.
7983 * tree.h (iterative_hash_hashval_t): Move to ...
7984 (iterative_hash_host_wide_int): Move to ...
7985 * inchash.h: Here. New file.
7987 2014-07-25 Richard Biener <rguenther@suse.de>
7991 * fold-const.c (native_encode_int): Add and handle offset
7992 parameter to do partial encodings of expr.
7993 (native_encode_fixed): Likewise.
7994 (native_encode_real): Likewise.
7995 (native_encode_complex): Likewise.
7996 (native_encode_vector): Likewise.
7997 (native_encode_string): Likewise.
7998 (native_encode_expr): Likewise.
7999 * fold-const.c (native_encode_expr): Add offset parameter
8001 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
8002 (fold_ctor_reference): Handle all reads from tcc_constant
8005 2014-07-25 Richard Biener <rguenther@suse.de>
8007 * tree-inline.c (estimate_move_cost): Mark speed_p argument
8010 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
8012 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
8014 2014-07-24 Kyle McMartin <kyle@redhat.com>
8016 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
8018 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
8020 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
8022 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
8024 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
8025 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
8026 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
8028 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
8030 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
8031 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
8032 aggregate types. Instead, *all* aggregate types, except for single-
8033 element or homogeneous float/vector aggregates, are quadword-aligned
8034 if required by their type alignment. Issue -Wpsabi note when a type
8035 is now treated differently than before.
8037 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
8039 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
8040 does not fit fully into floating-point registers, and there is still
8041 space in the register parameter area, use GPRs to pass those parts
8042 of the argument. Issue -Wpsabi note if any parameter is now treated
8043 differently than before.
8044 (rs6000_arg_partial_bytes): Update.
8046 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
8048 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
8050 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
8052 * rtl.h (target_rtl): Remove lang_dependent_initialized.
8053 * toplev.c (initialize_rtl): Don't use it. Move previously
8054 "language-dependent" calls to...
8055 (backend_init): ...here.
8056 (lang_dependent_init_target): Don't set lang_dependent_initialized.
8057 Assert that RTL initialization hasn't happend yet.
8059 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
8061 PR rtl-optimization/61629
8062 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
8063 they have already been initialized.
8065 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
8068 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
8069 DECL_INCOMING_RTL and entry_parm.
8070 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
8071 * calls.c (load_register_parameters): Likewise argument values.
8072 (emit_library_call_value_1, store_one_arg): Likewise argument
8074 * config/i386/i386.c (assign_386_stack_local): Likewise the local
8076 * explow.c (validize_mem): Modify the argument in-place.
8078 2014-07-24 Jiong Wang <jiong.wang@arm.com>
8080 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
8081 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
8083 2014-07-24 Jiong Wang <jiong.wang@arm.com>
8085 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
8086 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
8088 2014-07-24 Jiong Wang <jiong.wang@arm.com>
8090 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
8091 (aarch64_save_callee_saves): New parameter "skip_wb".
8092 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
8094 2014-07-24 Jiong Wang <jiong.wang@arm.com>
8096 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
8098 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
8100 2014-07-24 Roman Gareev <gareevroman@gmail.com>
8102 * graphite-isl-ast-to-gimple.c:
8103 (graphite_create_new_loop): Add calling of isl_id_free to properly
8104 decrement reference counts.
8106 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
8108 2014-07-24 Martin Liska <mliska@suse.cz>
8109 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
8111 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
8112 (rs6000_code_end): Likewise.
8114 2014-07-24 Martin Liska <mliska@suse.cz>
8116 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
8117 symtab_node funtion used.
8118 (rs6000_xcoff_declare_object_name): Likewise.
8120 2014-07-24 Martin Liska <mliska@suse.cz>
8122 * cgraphunit.c (compile): Correct function used.
8124 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
8126 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
8129 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
8132 * varasm.c (bss_initializer_p): Handle offlined ctors.
8133 (align_variable, get_variable_align): Likewise.
8134 (make_decl_one_only): Likewise.
8135 (default_binds_local_p_1): Likewise.
8136 (decl_binds_to_current_def_p): Likewise.
8137 (get_variable_section): Get constructor if it is offlined.
8138 (assemble_variable_contents): Sanity check that the caller
8139 streamed in the ctor in LTO.
8141 2014-07-24 Roman Gareev <gareevroman@gmail.com>
8143 * graphite-isl-ast-to-gimple.c:
8144 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
8145 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
8146 isl_ast_op_pdiv_r to the different case.
8148 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
8150 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8153 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
8154 when flag_errno_math is on.
8156 2014-07-24 Martin Liska <mliska@suse.cz>
8158 * cgraph.h (varpool_node):
8159 (availability get_availability (void)):
8160 created from cgraph_variable_initializer_availability
8161 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
8162 created from: cgraph_variable_initializer_availability
8163 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
8164 (void finalize_named_section_flags (void)):
8165 created from varpool_finalize_named_section_flags
8166 (bool assemble_decl (void)): created from varpool_assemble_decl
8167 (void analyze (void)): created from varpool_analyze_node
8168 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
8169 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
8170 (void remove_initializer (void)): created from varpool_remove_initializer
8171 (tree get_constructor (void)): created from varpool_get_constructor
8172 (bool externally_visible_p (void)): created from varpool_externally_visible_p
8173 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
8174 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
8175 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
8176 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
8177 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
8178 (static bool output_variables (void)): created from varpool_output_variables
8179 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
8180 created from varpool_extra_name_alias
8181 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
8182 (static void dump_varpool (FILE *f)): created from dump_varpool
8183 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
8184 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
8185 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
8186 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
8187 (void assemble_aliases (void)): created from assemble_aliases
8189 2014-07-24 Martin Liska <mliska@suse.cz>
8191 * cgraph.h (symtab_node):
8192 (void register_symbol (void)): created from symtab_register_node
8193 (void remove (void)): created from symtab_remove_node
8194 (void dump (FILE *f)): created from dump_symtab_node
8195 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
8196 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
8197 (struct ipa_ref *add_reference (symtab_node *referred_node,
8198 enum ipa_ref_use use_type)): created from add_reference
8199 (struct ipa_ref *add_reference (symtab_node *referred_node,
8200 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
8201 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
8202 gimple stmt)): created from maybe_add_reference
8203 (bool semantically_equivalent_p (symtab_node *target)): created from
8204 symtab_semantically_equivalent_p
8205 (void remove_from_same_comdat_group (void)): created from
8206 remove_from_same_comdat_group
8207 (void add_to_same_comdat_group (symtab_node *old_node)): created from
8208 symtab_add_to_same_comdat_group
8209 (void dissolve_same_comdat_group_list (void)): created from
8210 symtab_dissolve_same_comdat_group_list
8211 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
8212 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
8213 created from symtab_alias_ultimate_target
8214 (inline symtab_node *next_defined_symbol (void)): created from
8215 symtab_next_defined_symbol
8216 (bool resolve_alias (symtab_node *target)): created from
8217 symtab_resolve_alias
8218 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
8219 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
8220 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
8221 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
8222 (void set_section (const char *section)): created from set_section_1
8223 (enum availability get_availability (void)): created from symtab_node_availability
8224 (void make_decl_local (void)): created from symtab_make_decl_local
8225 (bool real_symbol_p (void)): created from symtab_read_node
8226 (can_be_discarded_p (void)): created from symtab_can_be_discarded
8227 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
8228 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
8229 symtab_in_same_comdat_p;
8230 (bool address_taken_from_non_vtable_p (void)): created from
8231 address_taken_from_non_vtable_p
8232 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
8233 (static void dump_table (FILE *)): created from dump_symtab
8234 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
8235 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
8236 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
8237 symtab_used_from_object_file_p
8238 (void dump_base (FILE *)): created from dump_symtab_base
8239 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
8240 (void unregister (void)): created from symtab_unregister_node
8241 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
8242 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
8243 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
8244 symtab_nonoverwritable_alias_1
8245 * cgraph.h (cgraph_node):
8246 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
8247 created from cgraph_remove_node_and_inline_clones
8248 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
8249 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
8250 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
8251 (cgraph_node *function_symbol (enum availability *avail = NULL)):
8252 created from cgraph_function_node
8253 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
8254 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
8255 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
8256 created from cgraph_create_clone
8257 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
8258 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
8259 created from cgraph_create_virtual_clone
8260 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
8261 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
8262 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
8263 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
8264 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
8265 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
8266 created from cgraph_function_version_info
8267 (struct cgraph_function_version_info *insert_new_function_version (void)):
8268 created from insert_new_cgraph_node_version
8269 (struct cgraph_function_version_info *function_version (void)): created from
8270 get_cgraph_node_version
8271 (void analyze (void)): created from analyze_function
8272 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
8273 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
8274 tree real_alias) cgraph_add_thunk
8275 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
8276 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
8277 created from cgraph_function_or_thunk_node
8278 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
8279 created from expand_thunk
8280 (void reset (void)): created from cgraph_reset_node
8281 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
8282 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
8283 (void remove (void)): created from cgraph_remove_node
8284 (void dump (FILE *f)): created from dump_cgraph_node
8285 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
8286 (bool get_body (void)): created from cgraph_get_body
8287 (void release_body (void)): created from cgraph_release_function_body
8288 (void unnest (void)): created from cgraph_unnest_node
8289 (void make_local (void)): created from cgraph_make_node_local
8290 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
8291 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
8292 gcov_type count, int freq)): created from cgraph_create_edge
8293 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
8294 gcov_type count, int freq)): created from cgraph_create_indirect_edge
8295 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
8296 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
8297 created from cgraph_create_edge_including_clones
8298 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
8299 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
8300 (void remove_callers (void)): created from cgraph_node_remove_callers
8301 (void remove_callees (void)): created from cgraph_node_remove_callees
8302 (enum availability get_availability (void)): created from cgraph_function_body_availability
8303 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
8304 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
8305 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
8306 (void call_duplication_hooks (cgraph_node *node2)): created from
8307 cgraph_call_node_duplication_hooks
8308 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
8309 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
8310 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
8311 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
8312 (void call_function_insertion_hooks (void)):
8313 created from cgraph_call_function_insertion_hooks
8314 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
8315 (bool local_p (void)): created from cgraph_local_node
8316 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
8317 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
8318 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
8319 (inline bool only_called_directly_or_aliased_p (void)):
8320 created from cgraph_only_called_directly_or_aliased_p
8321 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
8322 created from cgraph_will_be_removed_from_program_if_no_direct_calls
8323 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
8324 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
8325 (bool can_remove_if_no_direct_calls_p (void)):
8326 created from cgraph_can_remove_if_no_direct_calls_p
8327 (inline bool has_gimple_body_p (void)):
8328 created from cgraph_function_with_gimple_body_p
8329 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
8330 (static void dump_cgraph (FILE *f)): created from dump_cgraph
8331 (static inline void debug_cgraph (void)): created from debug_cgraph
8332 (static void record_function_versions (tree decl1, tree decl2)):
8333 created from record_function_versions
8334 (static void delete_function_version (tree decl)):
8335 created from delete_function_version
8336 (static void add_new_function (tree fndecl, bool lowered)):
8337 created from cgraph_add_new_function
8338 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
8339 (static cgraph_node * create (tree decl)): created from cgraph_create_node
8340 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
8341 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
8342 (static cgraph_node *get_for_asmname (tree asmname)):
8343 created from cgraph_node_for_asm
8344 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
8345 created from cgraph_same_body_alias
8346 (static bool used_from_object_file_p_worker (cgraph_node *node,
8347 void *): new function
8348 (static bool non_local_p (cgraph_node *node, void *)):
8349 created from cgraph_non_local_node_p_1
8350 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
8351 created from verify_cgraph
8352 (static bool make_local (cgraph_node *node, void *)):
8353 created from cgraph_make_node_local
8354 (static cgraph_node *create_alias (tree alias, tree target)):
8355 created from cgraph_create_function_alias
8356 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
8357 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
8358 created from cgraph_create_edge_1
8359 * cgraph.h (varpool_node):
8360 (void remove (void)): created from varpool_remove_node
8361 (void dump (FILE *f)): created from dump_varpool_node
8363 2014-07-24 Richard Biener <rguenther@suse.de>
8366 * tree-ssa-structalias.c (create_variable_info_for_1):
8367 Use varpool_get_constructor.
8368 (create_variable_info_for): Likewise.
8370 2014-07-24 Jiong Wang <jiong.wang@arm.com>
8372 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
8373 subtract outgoing area size when restoring stack_pointer_rtx.
8375 2014-07-24 Nick Clifton <nickc@redhat.com>
8377 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
8378 that operations are taking place in parallel.
8379 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
8381 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
8383 * omp-low.c (extract_omp_for_data): Add missing break statement.
8385 2014-07-24 Richard Biener <rguenther@suse.de>
8387 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
8388 * tree-inline.c (estimate_move_cost): Add speed_p parameter
8389 and adjust MOVE_RATIO query accordingly.
8390 (estimate_num_insns): Adjust callers.
8391 * ipa-prop.c (ipa_populate_param_decls): Likewise.
8392 * ipa-cp.c (gather_context_independent_values,
8393 estimate_local_effects): Likewise.
8394 * ipa-split.c (consider_split): Likewise.
8396 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
8398 * config/i386/driver-i386.c: Remove names of unused arguments and
8399 unnecessary unused attributes.
8400 * config/i386/host-mingw32.c: Likewise.
8401 * config/i386/i386.c: Likewise.
8402 * config/i386/winnt-stubs.c: Likewise.
8403 * config/i386/winnt.c: Likewise.
8405 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8407 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
8408 (aarch64_gen_loadwb_pair): New helper function.
8409 (aarch64_expand_epilogue): Simplify code using new helper functions.
8410 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
8412 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8414 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
8415 (aarch64_gen_storewb_pair): New helper function.
8416 (aarch64_expand_prologue): Simplify code using new helper functions.
8417 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
8419 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8421 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
8422 Rename to aarch64_save_callee_saves, remove restore code.
8423 (aarch64_restore_callee_saves): New function.
8425 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8427 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
8428 (aarch64_save_callee_saves): New function to handle reg save
8429 for both core and vectore regs.
8431 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8433 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
8434 (aarch64_gen_store_pair): New helper function.
8435 (aarch64_save_or_restore_callee_save_registers)
8436 (aarch64_save_or_restore_fprs): Use new helper functions.
8438 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8440 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
8441 (aarch64_save_or_restore_callee_save_registers)
8442 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
8444 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8446 * config/aarch64/aarch64.c
8447 (aarch64_save_or_restore_callee_save_registers)
8448 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
8450 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8452 * config/aarch64/aarch64.c
8453 (aarch64_save_or_restore_callee_save_registers)
8454 (aarch64_save_or_restore_fprs): Remove 'increment'.
8456 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8458 * config/aarch64/aarch64.c
8459 (aarch64_save_or_restore_callee_save_registers)
8460 (aarch64_save_or_restore_fprs): Use register offset in
8461 cfun->machine->frame.reg_offset.
8463 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8465 * config/aarch64/aarch64.c
8466 (aarch64_save_or_restore_callee_save_registers)
8467 (aarch64_save_or_restore_fprs): Remove base_rtx.
8469 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8471 * config/aarch64/aarch64.c
8472 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
8473 to 'start_offset'. Remove local variable 'start_offset'.
8475 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8477 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
8478 type to HOST_WIDE_INT.
8480 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8482 * config/aarch64/aarch64.c (aarch64_expand_prologue)
8483 (aarch64_save_or_restore_fprs)
8484 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
8486 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
8488 * config/arm/t-rtems-eabi: Add
8489 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
8490 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
8491 mbig-endian/mthumb/march=armv7-r, and
8492 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
8495 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
8496 Chris Johns <chrisj@rtems.org>
8497 Joel Sherrill <joel.sherrill@oarcorp.com>
8499 * config.gcc: Add nios2-*-rtems*.
8500 * config/nios2/rtems.h: New file.
8501 * gcc/config/nios2/t-rtems: New file.
8503 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
8506 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
8507 constant numbers, not general constants.
8508 (rs6000_expand_vector_init): Ditto.
8510 2014-07-23 Nathan Sidwell <nathan@acm.org>
8512 * gcov-tool.c (gcov_list): Declare here.
8513 (set_gcov_list): Remove.
8514 (gcov_output_files): Set gcov_list directly.
8516 2014-07-23 Host Schirmeier <horst@schirmeier.com>
8518 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
8520 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8522 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
8523 callee-saved registers are available for padding purpose
8524 and r3 is not mandatory, then prefer use those callee-saved
8527 2014-07-23 Richard Biener <rguenther@suse.de>
8529 * params.def (PARAM_MAX_COMBINE_INSNS): New.
8530 * combine.c: Include statistics.h and params.h.
8531 (combine_instructions): Guard three and four insn combines
8532 with max-combine-insns value. Record statistics for combines
8534 * doc/invoke.texi (max-combine-insns): Document new param.
8536 2014-07-23 Roman Gareev <gareevroman@gmail.com>
8538 * graphite-isl-ast-to-gimple.c:
8539 (translate_isl_ast_node_block): New function.
8540 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
8542 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
8543 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
8545 2014-07-23 Roman Gareev <gareevroman@gmail.com>
8547 * graphite-isl-ast-to-gimple.c:
8548 (get_max_schedule_dimensions): New function.
8549 (extend_schedule): Likewise.
8550 (generate_isl_schedule): Add calling of extend_schedule and
8551 get_max_schedule_dimensions.
8553 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8555 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
8556 (case UNSPEC): Handle UNSPEC_RBIT.
8558 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8560 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
8561 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
8563 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8565 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
8567 2014-07-22 Roman Gareev <gareevroman@gmail.com>
8569 * graphite-isl-ast-to-gimple.c:
8570 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
8572 (build_iv_mapping): New function.
8573 (translate_isl_ast_node_user): Likewise.
8574 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
8576 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
8577 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
8578 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
8580 2014-07-21 Bin Cheng <bin.cheng@arm.com>
8583 * config/arm/arm.md (setmem): New pattern.
8584 * config/arm/arm-protos.h (struct tune_params): New fields.
8585 (arm_gen_setmem): New prototype.
8586 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
8587 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
8588 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
8589 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
8590 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
8591 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
8592 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
8593 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
8594 (arm_const_inline_cost): New function.
8595 (arm_block_set_max_insns): New function.
8596 (arm_block_set_non_vect_profit_p): New function.
8597 (arm_block_set_vect_profit_p): New function.
8598 (arm_block_set_unaligned_vect): New function.
8599 (arm_block_set_aligned_vect): New function.
8600 (arm_block_set_unaligned_non_vect): New function.
8601 (arm_block_set_aligned_non_vect): New function.
8602 (arm_block_set_vect, arm_gen_setmem): New functions.
8604 2014-07-21 Bin Cheng <bin.cheng@arm.com>
8606 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
8608 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
8611 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
8612 out of #ifdef __OPTIMIZE__.
8614 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
8616 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
8617 different trapping status if -fnon-call-exceptions is enabled.
8619 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
8621 * expr.c (store_field): Handle VOIDmode for calls that return values
8622 in multiple locations.
8624 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
8626 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
8627 (altivec_vsldoi_<mode>): Likewise.
8629 2014-07-20 Roman Gareev <gareevroman@gmail.com>
8631 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
8632 to the number of characters in the line.
8634 2014-07-20 Roman Gareev <gareevroman@gmail.com>
8636 * graphite-isl-ast-to-gimple.c: Add using of
8637 build_nonstandard_integer_type instead of int128_integer_type_node.
8639 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
8641 * toplev.c (output_stack_usage): Adjust the location of the warning.
8643 2014-07-19 Daniel Cederman <cederman@gaisler.com>
8645 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
8646 (*membar_storeload): Disable for LEON3.
8648 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
8650 PR rtl-optimization/61461
8651 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
8653 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
8656 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
8657 Fix instruction constraint.
8658 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
8660 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
8662 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
8664 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
8666 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
8667 GNU coding standards.
8668 (nds32_register_move_cost): Likewise.
8669 (nds32_memory_move_cost): Likewise.
8670 (nds32_address_cost): Likewise.
8672 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
8674 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
8676 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
8678 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
8679 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
8680 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
8681 (HAVE_sync_compare_and_swapqi): Define.
8682 (HAVE_sync_compare_and_swaphi): Likewise.
8683 (HAVE_sync_compare_and_swapsi): Likewise.
8685 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
8687 * config/mips/p5600.md: Add missing cpu tests.
8689 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8691 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
8692 (vmla_f64): Likewise.
8693 (vfms_f64): Likewise.
8694 (vmls_f64): Likewise.
8696 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8698 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
8699 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
8701 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8703 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
8704 (vmlal_high_lane_s32): Likewise.
8705 (vmlal_high_lane_u16): Likewise.
8706 (vmlal_high_lane_u32): Likewise.
8707 (vmlsl_high_lane_s16): Likewise.
8708 (vmlsl_high_lane_s32): Likewise.
8709 (vmlsl_high_lane_u16): Likewise.
8710 (vmlsl_high_lane_u32): Likewise.
8712 2014-07-17 Terry Guo <terry.guo@arm.com>
8714 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
8715 (alus_reg): Renamed to alus_sreg.
8716 * config/arm/arm-fixed.md: Change type of non-dsp instructions
8717 from alu_reg to alu_sreg. Change type of dsp instructions from
8718 alu_reg to alu_dsp_reg.
8719 * config/arm/thumb1.md: Likewise.
8720 * config/arm/thumb2.md: Likewise.
8721 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
8722 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
8723 with alu_sreg and alus_sreg.
8724 * config/arm/arm1026ejs.md (alu_op): Likewise.
8725 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
8726 * config/arm/arm926ejs.md (9_alu_op): Likewise.
8727 * config/arm/fa526.md (526_alu_op): Likewise.
8728 * config/arm/fa606te.md (606te_alu_op): Likewise.
8729 * config/arm/fa626te.md (626te_alu_op): Likewise.
8730 * config/arm/fa726te.md (726te_alu_op): Likewise.
8731 * config/arm/fmp626.md (mp626_alu_op): Likewise.
8732 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
8733 alu_sreg, alu_dsp_reg and alus_sreg.
8734 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
8735 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
8736 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
8737 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
8738 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
8739 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
8740 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
8741 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
8742 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
8743 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
8744 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
8745 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
8746 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
8747 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
8748 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
8749 alus_reg to alus_sreg.
8751 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
8753 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
8756 2014-07-17 Richard Biener <rguenther@suse.de>
8758 PR rtl-optimization/61801
8759 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
8760 don't set reg_pending_barrier if it appears in a debug-insn.
8762 2014-07-16 DJ Delorie <dj@redhat.com>
8764 * config/rx/rx.c (rx_option_override): Fix alignment values.
8765 (rx_align_for_label): Likewise.
8767 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
8770 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
8771 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
8772 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
8774 (cris_print_index, cris_print_operand, cris_constant_index_p)
8775 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
8776 (cris_address_cost): Ditto last CONSTANT_P.
8777 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
8778 callers changed. Yield cris_offsettable_symbol for non-PIC
8779 constant symbolic expressions including labels. Yield cris_unspec
8781 (cris_expand_pic_call_address): New parameter MARKERP. Set its
8782 target to pic_offset_table_rtx for calls that will likely go
8783 through PLT, const0_rtx when they can't. All callers changed.
8784 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
8785 symbolic expressions to be PICified. Remove second, redundant,
8786 assert on can_create_pseudo_p returning non-zero. Use
8787 replace_equiv_address_nv, not replace_equiv_address, for final
8789 * config/cris/cris.md ("movsi"): Move variable t to pattern
8790 toplevel. Adjust assert for new cris_symbol_type member. Use
8791 CONSTANT_P instead of CONSTANT_ADDRESS_P.
8792 ("*movsi_internal") <case 9>: Make check for valid unspec operands
8794 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
8795 ("call", "call_value"): Use second incoming operand as a marker
8796 for pic-offset-table-register being used.
8797 ("*expanded_call_non_v32", "*expanded_call_v32")
8798 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
8799 second incoming operand to CALL, match cris_call_type_marker.
8800 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
8801 ("*expanded_call_side"): Ditto. Fix typo in comment.
8802 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
8804 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
8805 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
8806 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
8807 users changed. Add members cris_offsettable_symbol and cris_unspec.
8808 (cris_symbol_type): Rename from cris_pic_symbol_type.
8809 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
8811 * config/cris/cris-protos.h (cris_symbol_type_of,
8812 cris_expand_pic_call_address): Adjust prototypes.
8813 (cris_legitimate_constant_p): New prototype.
8815 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
8816 an existing tmake_file. Don't add t-slibgcc and t-linux.
8818 2014-07-17 Jason Merrill <jason@redhat.com>
8821 * symtab.c (symtab_remove_from_same_comdat_group): Also
8822 set_comdat_group to NULL_TREE.
8823 (verify_symtab): Fix diagnostic.
8825 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
8828 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
8830 2014-07-16 Dodji Seketeli <dodji@redhat.com>
8832 Support location tracking for built-in macro tokens
8833 * input.h (is_location_from_builtin_token): New function declaration.
8834 * input.c (is_location_from_builtin_token): New function definition.
8835 * toplev.c (general_init): Tell libcpp what the pre-defined
8836 spelling location for built-in tokens is.
8838 2014-07-16 Jakub Jelinek <jakub@redhat.com>
8840 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
8841 on the FUNCTION_DECL.
8843 2014-07-16 Richard Biener <rguenther@suse.de>
8846 * doc/extend.texi (always_inline): Clarify.
8848 2014-07-15 Eric Christopher <echristo@gmail.com>
8850 * doc/invoke.texi (Link Options): Document -z option.
8852 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
8854 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
8855 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
8857 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
8859 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
8861 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
8863 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
8864 varpool_assemble_decl.
8865 * varpool.c (varpool_assemble_decl): Assert that node->definition is
8868 2014-07-15 Michael Matz <matz@suse.de>
8870 PR rtl-optimization/61772
8871 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
8873 2014-07-15 Richard Biener <rguenther@suse.de>
8875 * opts.c (default_options_table): Disable bit-ccp at -Og.
8877 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
8879 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
8881 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
8883 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
8884 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
8885 call langhook for unknown declaration.
8886 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
8887 * tree.h (DECL_ARGUMENTS): Update.
8888 * print-tree.c (print_node): Update.
8889 * tree-core.h (tree_decl_non_common): Remove arguments.
8890 (tree_function_decl): Add arguments.
8892 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
8894 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
8896 2014-07-14 Richard Biener <rguenther@suse.de>
8898 PR tree-optimization/61779
8899 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
8900 simplifying a condition.
8902 2014-07-14 Richard Biener <rguenther@suse.de>
8904 * builtins.c (c_strlen): Make only_value == 2 really only
8905 affect warning generation.
8907 2014-07-14 Richard Biener <rguenther@suse.de>
8909 PR tree-optimization/61757
8910 PR tree-optimization/61783
8911 PR tree-optimization/61787
8912 * tree-ssa-dom.c (record_equality): Revert canonicalization
8913 change and add comment.
8914 (propagate_rhs_into_lhs): Revert previous fix, removing
8915 loop depth restriction again.
8917 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8919 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
8920 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
8921 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
8922 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
8923 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
8924 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
8925 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
8927 2014-07-14 Richard Biener <rguenther@suse.de>
8929 * cgraph.h (decl_in_symtab_p): Make inline.
8931 2014-07-14 Jakub Jelinek <jakub@redhat.com>
8934 * doc/invoke.texi (-Wmemset-transposed-args): Document.
8937 * config/i386/i386.c (classify_argument): Don't merge classes above
8940 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
8942 * cgraph.h (symtab_node): Add nonzero_address.
8943 (decl_in_symtab_p): Break out from ...
8944 (symtab_get_node): ... here.
8945 * fold-const.c: Include cgraph.h
8946 (tree_single_nonzero_warnv_p): Use symtab to determine
8947 if symbol is non-zero.
8948 * symtab.c (symtab_node::nonzero_address): New method.
8950 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
8952 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
8953 forgotten in previous commit.
8955 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
8957 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
8959 * ipa-devirt.c: Include stor-layout.h and intl.h
8960 (odr_subtypes_equivalent_p): New function.
8961 (warn_odr): New function.
8962 (warn_type_mismatch): New function.
8963 (odr_types_equivalent_p): New function.
8964 (add_type_duplicate): Use it.
8965 * common.opt (Wodr): New flag.
8966 * doc/invoke.texi (Wodr): Document new warning.
8968 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
8970 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
8971 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
8972 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
8973 (varpool_get_constructor): Push CTORS_IN timevar.
8974 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
8976 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
8978 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
8979 Remove VOID_FTYPE_PUSHORT.
8980 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
8981 Change code to USHORT_FTYPE_VOID.
8982 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
8983 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
8984 (ix86_atomic_assign_expand_fenv): Update for
8985 __builtin_ia32_fnstsw changes.
8986 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
8987 (fnstsw): Change operand 0 to nonimmediate operand.
8989 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
8991 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
8992 (varpool_get_constructor): New function.
8993 (varpool_ctor_useable_for_folding_p): Break out from ...
8994 (ctor_for_folding): ... here; use varpool_get_constructor.
8995 (varpool_assemble_decl): Likewise.
8996 * lto-streamer.h (struct output_block): Turn cgraph_node
8998 (lto_input_variable_constructor): Declare.
8999 * ipa-visibility.c (function_and_variable_visibility): Use
9000 varpool_get_constructor.
9001 * cgraph.h (varpool_get_constructor): Declare.
9002 (varpool_ctor_useable_for_folding_p): New function.
9003 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
9004 parameter; return error_mark_node for non-trivial constructors.
9005 (lto_write_tree_1, DFS_write_tree): Update use of
9006 get_symbol_initial_value.
9007 (output_function): Update initialization of symbol.
9008 (output_constructor): New function.
9009 (copy_function): Rename to ..
9010 (copy_function_or_variable): ... this one; handle vars too.
9011 (lto_output): Output variable sections.
9012 * lto-streamer-in.c (input_constructor): New function.
9013 (lto_read_body): Rename from ...
9014 (lto_read_body_or_constructor): ... this one; handle vars too.
9015 (lto_input_variable_constructor): New function.
9016 * ipa-prop.c (ipa_prop_write_jump_functions,
9017 ipa_prop_write_all_agg_replacement): Update.
9018 * lto-cgraph.c (compute_ltrans_boundary): Use it.
9019 (output_cgraph_opt_summary): Set symbol to NULL.
9021 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
9023 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
9024 non-polymorphic types.
9025 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
9026 * ipa-devirt.c (types_same_for_odr): Do not explode when one
9027 of types is not polymorphic.
9029 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
9031 * lra-constraints.c (remove_inheritance_pseudos): Process
9032 destination pseudo too.
9034 2014-07-11 Rong Xu <xur@google.com>
9036 * gcov-tool.c (gcov_output_files): Fix build error introduced in
9039 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
9041 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
9042 * config/avr/avr-devices.c (AVR_MCU): Same.
9043 (avr_mcu_types): add text start value to end of device list.
9044 * config/avr/avr-mcus.def: Add text section start for all devices.
9045 (ata5782): Add new avr5 device.
9047 * config/avr/avr-tables.opt: Regenerate.
9048 * config/avr/avr.h: Add declaration for text section start handler.
9049 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
9051 (LINK_SPEC): Include text section start handler to linker spec.
9052 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
9053 pass -Ttext option to linker if the text section start for the device
9055 * config/avr/t-multilib: Regenerate.
9056 * doc/avr-mmcu.texi: Regenerate.
9058 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
9060 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
9061 * config/rs6000/aix52.h (LINK_SPEC): Same.
9062 * config/rs6000/aix53.h (LINK_SPEC): Same.
9063 * config/rs6000/aix61.h (LINK_SPEC): Same.
9064 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
9066 2014-07-11 Roman Gareev <gareevroman@gmail.com>
9068 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
9069 (graphite_verify): New function.
9070 (ivs_params_clear): New function.
9071 (gcc_expression_from_isl_ast_expr_id): New function.
9072 (gcc_expression_from_isl_expr_int): New function.
9073 (binary_op_to_tree): New function.
9074 (ternary_op_to_tree): New function.
9075 (unary_op_to_tree): New function.
9076 (nary_op_to_tree): New function.
9077 (gcc_expression_from_isl_expr_op): New function.
9078 (gcc_expression_from_isl_expression): New function.
9079 (graphite_create_new_loop): New function.
9080 (translate_isl_ast_for_loop): New function.
9081 (get_upper_bound): New function.
9082 (graphite_create_new_loop_guard): New function.
9083 (translate_isl_ast_node_for): New function.
9084 (translate_isl_ast): New function.
9085 (add_parameters_to_ivs_params): New function.
9086 (scop_to_isl_ast): New parameter ip.
9087 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
9089 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
9091 * config/xtensa/predicates.md (call expander): Update for
9092 DECL_SECTION_NAME being string.
9094 2014-07-11 Richard Biener <rguenther@suse.de>
9097 * builtins.c (fold_builtin_memory_op): Inline memory moves that
9098 can be implemented with a single load followed by a single store.
9099 (c_strlen): Only warn when only_value is not 2.
9101 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
9103 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
9105 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
9108 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
9109 (*movhi_bytes): Likewise.
9110 (*arm_movqi_insn): Likewise.
9112 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
9115 * config/alpha/alpha.c: Include tree-pass.h, context.h
9117 (pass_data_handle_trap_shadows): New pass.
9118 (pass_handle_trap_shadows::gate): New pass gate function.
9119 (make_pass_handle_trap_shadows): New function.
9120 (rest_of_handle_trap_shadows): Ditto.
9122 (alpha_align_insns_1): Rename from alpha_align_insns.
9123 (pass_data_align_insns): New pass.
9124 (pass_align_insns::gate): New pass gate function.
9125 (make_pass_aling_insns): New function.
9126 (rest_of_align_insns): Ditto.
9127 (alpha_align_insns): Ditto.
9129 (alpha_option_override): Declare handle_trap_shadows info
9130 and align_insns_info. Register handle_trap_shadows and align_insns
9132 (alpha_reorg): Do not call alpha_trap_shadows and
9133 alpha_align_insn from here.
9135 (alpha_pad_function_end): Do not skip BARRIERs.
9137 2014-07-10 Rong Xu <xur@google.com>
9139 Add gcov-tool: an offline gcda profile processing tool support.
9140 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
9141 (gcov_is_error): Ditto.
9142 (gcov_read_string): Ditto.
9143 (gcov_read_sync): Ditto.
9144 * gcov-io.h: Move counter defines to gcov-counter.def.
9145 * gcov-dump.c (tag_counters): Use gcov-counter.def.
9146 * coverage.c: Ditto.
9147 * gcov-tool.c: Offline gcda profile processing tool.
9148 (unlink_gcda_file): Remove one gcda file.
9149 (unlink_profile_dir): Remove gcda files from the profile path.
9150 (gcov_output_files): Output gcda files to an output dir.
9151 (profile_merge): Merge two profiles in directory.
9152 (print_merge_usage_message): Print merge usage.
9153 (merge_usage): Print merge usage and exit.
9154 (do_merge): Driver for profile merge sub-command.
9155 (profile_rewrite): Rewrite profile.
9156 (print_rewrite_usage_message): Print rewrite usage.
9157 (rewrite_usage): Print rewrite usage and exit.
9158 (do_rewrite): Driver for profile rewrite sub-command.
9159 (print_usage): Print gcov-info usage and exit.
9160 (print_version): Print gcov-info version.
9161 (process_args): Process arguments.
9162 (main): Main routine for gcov-tool.
9163 * Makefile.in: Build and install gcov-tool.
9164 * gcov-counter.def: New file split from gcov-io.h.
9165 * doc/gcc.texi: Include gcov-tool.texi.
9166 * doc/gcov-tool.texi: Document for gcov-tool.
9168 2014-07-10 Richard Biener <rguenther@suse.de>
9170 PR tree-optimization/61757
9171 * tree-ssa-dom.c (loop_depth_of_name): Restore.
9172 (propagate_rhs_into_lhs): Revert part of last change.
9174 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
9176 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
9179 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
9182 * function.c (allocate_struct_function): Revert r188667 change.
9184 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
9186 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
9188 * doc/install.texi: Remove links to defunct package providers for
9191 2014-07-09 Tom de Vries <tom@codesourcery.com>
9193 * final.c (get_call_fndecl): Declare.
9194 (self_recursive_call_p): New function.
9195 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
9197 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9199 * ipa-devirt.c (record_node): Walk through aliases.
9201 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9203 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
9205 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9208 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
9210 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9212 * ipa-visibility.c (function_and_variable_visibility): Remove
9213 temporary hack disabling local aliases on AIX.
9215 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9217 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
9218 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
9220 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9222 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
9223 * rs6000/rs6000.c: Inline output of .set instruction.
9224 (declare_alias_data): New struct.
9225 (rs6000_declare_alias): New function.
9226 (rs6000_xcoff_declare_function_name): Use it.
9227 (rs6000_xcoff_declare_object_name): New function.
9228 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
9229 (ASM_OUTPUT_DEF): Turn to empty definition.
9231 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
9234 * hash-table.h: use hash_table::value_type instead of
9235 Descriptor::value_type in the return types of several methods.
9237 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
9239 * tree-pass.h (pass_data): Remove has_execute member.
9240 * passes.c (execute_one_pass): Don't check pass->has_execute.
9241 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
9242 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
9243 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
9244 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
9245 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
9246 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
9247 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
9248 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
9249 gimple-low.c, gimple-ssa-isolate-paths.c,
9250 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
9251 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
9252 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
9253 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
9254 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
9255 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
9256 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
9257 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
9258 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
9259 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
9260 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
9261 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
9262 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
9263 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
9264 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
9265 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
9266 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
9267 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
9268 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
9269 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
9270 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
9271 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
9272 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
9273 web.c: Remove initializer for pass_data::has_execute.
9275 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
9277 * graphite-htab.h: Use hash_map instead of hash_table.
9278 * graphite-clast-to-gimple.c: Adjust.
9279 * passes.c: Use hash_map instead of hash_table.
9281 * sese.h: Remove now unused code.
9283 2014-07-08 Sriraman Tallam <tmsriram@google.com>
9286 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
9289 2014-07-08 Jakub Jelinek <jakub@redhat.com>
9291 PR rtl-optimization/61673
9292 * combine.c (simplify_comparison): Test just mode's sign bit
9293 in tmode rather than the sign bit and any bits above it.
9295 2014-07-08 Roman Gareev <gareevroman@gmail.com>
9297 * graphite-isl-ast-to-gimple.c (generate_isl_context):
9298 Add __isl_give to the declaration.
9299 (generate_isl_schedule): Likewise.
9300 (scop_to_isl_ast): Likewise.
9302 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9304 * config/arm/arm.c (cortexa5_extra_costs): New table.
9305 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
9307 2014-07-08 Jakub Jelinek <jakub@redhat.com>
9309 PR tree-optimization/61725
9310 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
9311 range, use range_includes_zerop_p instead of integer_zerop on
9312 vr0->min, only use log2 of max if min is not negative.
9314 2014-07-08 Richard Biener <rguenther@suse.de>
9316 * tree-ssa-dom.h (loop_depth_of_name): Remove.
9317 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
9318 restriction on loop depth difference.
9319 (record_equality): Likewise.
9320 (propagate_rhs_into_lhs): Likewise. Simplify condition.
9321 (loop_depth_of_name): Remove.
9322 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
9323 restriction on loop depth difference.
9324 (init_copy_prop): Likewise.
9326 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9328 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
9330 (walk_aliased_vdefs): Likewise.
9331 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
9332 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
9333 (detect_type_change_from_memory_writes): Check if entry was reached.
9335 2014-07-08 Richard Biener <rguenther@suse.de>
9337 PR tree-optimization/61681
9338 * tree-ssa-structalias.c (find_what_var_points_to): Expand
9339 NONLOCAL inside ESCAPED.
9341 2014-07-08 Richard Biener <rguenther@suse.de>
9343 PR tree-optimization/61680
9344 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
9345 Handle properly all read-write dependences with group accesses.
9347 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
9349 PR tree-optimization/61576
9350 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
9351 block containing reduction statement is predecessor of phi basi block.
9353 2014-07-08 Marek Polacek <polacek@redhat.com>
9356 * fold-const.c (round_up_loc): Change the parameter type.
9358 * fold-const.h (round_up_loc): Adjust declaration.
9359 * stor-layout.c (finalize_record_size): Check for too large types.
9361 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
9363 * symtab.c: Include calls.h.
9364 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
9366 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
9368 * config/rs6000/rs6000.c (output_vec_const_move): Handle
9369 little-endian code generation.
9370 * config/rs6000/spe.md (spe_evmergehi): Rename to...
9371 (vec_perm00_v2si): ... this. Handle little-endian code generation.
9372 (spe_evmergehilo): Rename to...
9373 (vec_perm01_v2si): ... this. Handle little-endian code generation.
9374 (spe_evmergelo): Rename to...
9375 (vec_perm11_v2si): ... this. Handle little-endian code generation.
9376 (spe_evmergelohi): Rename to...
9377 (vec_perm10_v2si): ... this. Handle little-endian code generation.
9378 (spe_evmergehi, spe_evmergehilo): New expanders.
9379 (spe_evmergelo, spe_evmergelohi): Likewise.
9380 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
9381 (*frob_tf_ti): Likewise.
9382 (*frob_<mode>_di_2): Likewise.
9383 (*frob_tf_di_8_2): Likewise.
9384 (*frob_di_<mode>): Likewise.
9385 (*frob_ti_tf): Likewise.
9386 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
9387 (*frob_ti_<mode>_8_2): Likewise.
9388 (*frob_ti_tf_2): Likewise.
9389 (mov_si<mode>_e500_subreg0): Rename to...
9390 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
9392 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
9393 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
9394 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
9395 the big endianness only.
9396 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
9397 (*mov_si<mode>_e500_subreg0_2): Rename to...
9398 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
9399 big big endianness only.
9400 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
9401 (*mov_si<mode>_e500_subreg4): Rename to...
9402 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
9404 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
9405 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
9406 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
9407 the big endianness only.
9408 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
9410 (*mov_si<mode>_e500_subreg4_2): Rename to...
9411 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
9413 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
9414 (*mov_sitf_e500_subreg8): Rename to...
9415 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
9417 (*mov_sitf_e500_subreg8_le): New instruction pattern.
9418 (*mov_sitf_e500_subreg8_2): Rename to...
9419 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
9421 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
9422 (*mov_sitf_e500_subreg12): Rename to...
9423 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
9425 (*mov_sitf_e500_subreg12_le): New instruction pattern.
9426 (*mov_sitf_e500_subreg12_2): Rename to...
9427 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
9429 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
9431 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
9433 * asan.c (instrument_strlen_call): Do not instrument first byte
9434 in strlen if already instrumented.
9436 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9438 * config/arm/arm.opt (mwords-little-endian): Delete.
9439 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
9440 of TARGET_LITTLE_WORDS.
9441 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
9442 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
9444 * doc/invoke.texi: Remove references to -mwords-little-endian.
9446 2014-07-07 Jakub Jelinek <jakub@redhat.com>
9448 * expmed.c (struct init_expmed_rtl): Change all fields but
9449 pow2 and cint from struct rtx_def to rtx.
9450 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
9451 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
9454 2014-07-06 Marek Polacek <polacek@redhat.com>
9457 * doc/invoke.texi: Document -Wsizeof-array-argument.
9459 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
9461 * wide-int.h (wide_int_storage): Change declaration from struct
9464 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
9466 * cgraph.c (cgraph_create_indirect_edge): Update call of
9467 get_polymorphic_call_info.
9468 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
9469 (possible_polymorphic_call_targets): Add parameter call.
9470 (decl_maybe_in_construction_p): New predicate.
9471 (get_polymorphic_call_info): Add parameter call;
9472 use decl_maybe_in_construction_p.
9473 * gimple-fold.c (fold_gimple_assign): Update use of
9474 possible_polymorphic_call_targets.
9475 (gimple_fold_call): Likewise.
9476 * ipa-prop.c: Inlcude calls.h
9477 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
9478 (param_type_may_change_p): New predicate.
9479 (detect_type_change_from_memory_writes): Break out from ...
9480 (detect_type_change): ... this one; use param_type_may_change_p.
9481 (detect_type_change_ssa): Use param_type_may_change_p.
9482 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
9484 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
9487 * config/arm/arm-protos.h (arm_legitimate_address_p,
9488 arm_is_constant_pool_ref): Add prototypes.
9489 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
9490 (arm_is_constant_pool_ref) New function.
9491 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
9492 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
9493 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
9494 operand. Remove pool_range and neg_pool_range attributes.
9495 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
9496 pool_range and neg_pool_range attributes.
9497 * config/arm/constraints.md (Uh): New constraint.
9498 (Uq): Don't allow constant pool references.
9500 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
9502 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
9503 (move_lo_quad_internal_be_<mode>): Likewise.
9504 (move_lo_quad_<mode>): Convert to define_expand.
9505 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
9506 (aarch64_simd_move_hi_quad_be_<mode>): New.
9507 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
9508 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
9509 (aarch64_combinez_be<mode>): New.
9510 (aarch64_combine<mode>): Convert to define_expand.
9511 (aarch64_combine_internal<mode>): New.
9512 (aarch64_simd_combine<mode>): Remove bogus RTL description.
9514 2014-07-04 Tom de Vries <tom@codesourcery.com>
9516 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
9517 combination of earlyclobber and read/write modifiers.
9519 2014-07-04 Tom de Vries <tom@codesourcery.com>
9521 * config/aarch64/aarch64-simd.md
9522 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
9524 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
9527 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
9529 2014-07-04 Jakub Jelinek <jakub@redhat.com>
9532 * cgraphunit.c (expand_thunk): Call free_dominance_info.
9534 PR tree-optimization/61684
9535 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
9536 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
9538 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9539 Kito Cheng <kito@0xlab.org>
9540 Monk Chiang <sh.chiang04@gmail.com>
9542 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
9543 (nds32_symbol_load_store_p): Move to ...
9544 (nds32_fp_as_gp_check_available): Move to ...
9545 * config/nds32/nds32-fp-as-gp.c: ... here.
9546 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
9549 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9550 Kito Cheng <kito@0xlab.org>
9551 Monk Chiang <sh.chiang04@gmail.com>
9553 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
9554 (nds32_expand_store_multiple): Move to ...
9555 (nds32_expand_movmemqi): Move to ...
9556 * config/nds32/nds32-memory-manipulation.c: ... here.
9558 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9559 Kito Cheng <kito@0xlab.org>
9560 Monk Chiang <sh.chiang04@gmail.com>
9562 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
9563 (nds32_output_casesi_pc_relative): Move to ...
9564 (nds32_output_casesi): Move to ...
9565 (nds32_mem_format): Move to ...
9566 (nds32_output_16bit_store): Move to ...
9567 (nds32_output_16bit_load): Move to ...
9568 (nds32_output_32bit_store): Move to ...
9569 (nds32_output_32bit_load): Move to ...
9570 (nds32_output_32bit_load_s): Move to ...
9571 (nds32_output_stack_push): Move to ...
9572 (nds32_output_stack_pop): Move to ...
9573 * config/nds32/nds32-md-auxiliary.c: ... here.
9575 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9576 Ling-Hua Tseng <uranus@tinlans.org>
9578 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
9579 the purpose of this file.
9581 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9582 Kito Cheng <kito@0xlab.org>
9583 Monk Chiang <sh.chiang04@gmail.com>
9585 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
9586 (nds32_address_cost): Move implementation to ...
9587 * config/nds32/nds32-cost.c: ... here.
9588 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
9589 (nds32_address_cost_impl): Declare.
9591 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9592 Kito Cheng <kito@0xlab.org>
9593 Monk Chiang <sh.chiang04@gmail.com>
9595 * config/nds32/nds32.c
9596 (nds32_consecutive_registers_load_store_p): Move to ...
9597 (nds32_valid_multiple_load_store): Move to ...
9598 (nds32_valid_stack_push_pop): Move to ...
9599 (nds32_can_use_bclr_p): Move to ...
9600 (nds32_can_use_bset_p): Move to ...
9601 (nds32_can_use_btgl_p): Move to ...
9602 (nds32_can_use_bitci_p): Move to ...
9603 * config/nds32/nds32-predicates.c: ... here.
9605 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9606 Kito Cheng <kito@0xlab.org>
9607 Monk Chiang <sh.chiang04@gmail.com>
9609 * config/nds32/nds32.c
9610 (nds32_expand_builtin_null_ftype_reg): Move to ...
9611 (nds32_expand_builtin_reg_ftype_imm): Move to ...
9612 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
9613 (nds32_init_builtins): Move implementation to ...
9614 (nds32_expand_builtin): Move implementation to ...
9615 * config/nds32/nds32-intrinsic.c: ... here.
9616 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
9617 (nds32_expand_builtin_impl): Declare.
9619 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9620 Kito Cheng <kito@0xlab.org>
9621 Monk Chiang <sh.chiang04@gmail.com>
9623 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
9624 (nds32_emit_section_tail_template): Move to ...
9625 (nds32_emit_isr_jmptbl_section): Move to ...
9626 (nds32_emit_isr_vector_section): Move to ...
9627 (nds32_emit_isr_reset_conten): Move to ...
9628 (nds32_check_isr_attrs_conflict): Move to ...
9629 (nds32_construct_isr_vectors_information): Move to ...
9630 (nds32_asm_file_start): Move implementation to ...
9631 (nds32_asm_file_end): Move implementation to ...
9632 * config/nds32/nds32-isr.c: ... here.
9633 * config/nds32/nds32-protos.h
9634 (nds32_check_isr_attrs_conflict): Declare.
9635 (nds32_construct_isr_vectors_information): Declare.
9636 (nds32_asm_file_start_for_isr): Declare.
9637 (nds32_asm_file_end_for_isr): Declare.
9639 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9640 Kito Cheng <kito@0xlab.org>
9641 Monk Chiang <sh.chiang04@gmail.com>
9643 * config.gcc (nds32*): Add new modules to extra_objs.
9644 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
9645 (nds32be-*-*): Likewise.
9646 * config/nds32/nds32-cost.c: New file.
9647 * config/nds32/nds32-fp-as-gp.c: New file.
9648 * config/nds32/nds32-intrinsic.c: New file.
9649 * config/nds32/nds32-isr.c: New file.
9650 * config/nds32/nds32-md-auxiliary.c: New file.
9651 * config/nds32/nds32-memory-manipulation.c: New file.
9652 * config/nds32/nds32-pipelines-auxiliary.c: New file.
9653 * config/nds32/nds32-predicates.c: New file.
9654 * config/nds32/t-nds32: New file.
9656 2014-07-03 Jakub Jelinek <jakub@redhat.com>
9658 PR tree-optimization/61682
9659 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
9660 using cases and when one of the operands is equal to 1.
9662 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
9664 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
9665 ashr<mode>3): Correct mode of operands[2].
9666 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
9667 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
9668 Correct mode of operands[2]. Fix split condition.
9670 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
9672 * arm.md (arch): Add armv6_or_vfpv3.
9673 (arch_enabled): Add test for the above.
9674 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
9676 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
9678 2014-07-03 Jakub Jelinek <jakub@redhat.com>
9680 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
9681 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
9682 HWI 1 and negate the unsigned value.
9683 * expmed.c (expand_sdiv_pow2): For modes wider than word always
9684 use AND instead of shift.
9685 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
9687 2014-07-03 Marek Polacek <polacek@redhat.com>
9689 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
9690 (-fsanitize=float-divide-by-zero): Move to the table with
9691 -fsanitize=undefined suboptions.
9692 (-fsanitize=float-cast-overflow): Likewise.
9694 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
9696 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
9697 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
9700 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
9702 * loop-invariant.c (struct invariant): Add a new member: eqno;
9703 (find_identical_invariants): Update eqno;
9704 (create_new_invariant): Init eqno;
9705 (get_inv_cost): Compute comp_cost with eqno;
9707 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
9709 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
9710 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
9711 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
9712 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
9713 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
9715 2014-07-02 Christian Bruel <christian.bruel@st.com>
9719 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
9720 (make_preds_opaque): Delete.
9721 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
9722 (commit_mode_sets): New function.
9723 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
9724 Process all modes at once.
9725 * basic-block.h (pre_edge_lcm_avs): Declare.
9726 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
9727 Call clear_aux_for_edges. Fix comments.
9728 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
9729 (pre_edge_rev_lcm): Idem.
9730 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
9732 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
9733 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
9735 * config/i386/i386.c (x96_emit_mode_set): Idem.
9736 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
9737 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
9738 (fpscr_toggle) Disallow from delay slot.
9739 * target.def (emit_mode_set): Add prev_mode parameter.
9740 * doc/tm.texi: Regenerate.
9742 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9744 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
9747 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
9749 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
9750 vtable_pointer_value_to_vtable): Constify.
9751 (contains_polymorphic_type_p): Declare.
9752 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
9753 vtable_pointer_value_to_vtable): Constify.
9754 (contains_polymorphic_type_p): New predicate.
9755 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
9757 (ipa_set_ancestor_jf): Likewise.
9758 (detect_type_change): Return false in easy cases.
9759 (compute_complex_assign_jump_func): Require type to contain
9761 (compute_known_type_jump_func): Likewise.
9763 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
9765 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
9767 (type_in_anonymous_namespace_p): Constify argument.
9768 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
9769 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
9770 (main_odr_variant): New function.
9771 (hash_type_name): Make static; update assert; do not ICE on
9773 (types_same_for_odr): Bring here from tree.c; simplify and remove
9774 old structural comparing code that doesn't work for templates.
9775 (odr_hasher::equal): Update assert.
9776 (add_type_duplicate): Return true when bases should be computed;
9777 replace incomplete loader by complete; do not output duplicated
9778 warnings; do not ICE on non-records; set odr_violated flag.
9779 (get_odr_type): Be ready to replace incomplete type by complete
9780 one; work on ODR variants instead of main variants; reorder item
9781 in array so bases have still smaller indexes.
9782 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
9783 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
9785 2014-07-01 Cary Coutant <ccoutant@google.com>
9787 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
9789 (resolve_addr_in_expr): When replacing the rtx in a location list
9790 entry, get a new address table entry.
9791 (dwarf2out_finish): Call index_location_lists even if there are no
9792 addr_index_table entries yet.
9794 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
9796 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
9797 change for not being obvious.
9799 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
9801 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
9804 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9806 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
9807 (vcagt_f64): Likewise.
9808 (vcale_f64): Likewise.
9809 (vcaled_f64): Likewise.
9810 (vcales_f32): Likewise.
9811 (vcalt_f64): Likewise.
9812 (vcaltd_f64): Likewise.
9813 (vcalts_f32): Likewise.
9815 2014-07-01 Marek Polacek <polacek@redhat.com>
9817 * doc/invoke.texi: Document -Wint-conversion.
9819 2014-07-01 Marek Polacek <polacek@redhat.com>
9822 * doc/invoke.texi: Document -Wincompatible-pointer-types.
9824 2014-07-01 Martin Liska <mliska@suse.cz>
9826 IPA REF alias refactoring
9827 * cgraph.h (iterate_direct_aliases): New function.
9828 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
9829 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
9830 FOR_EACH_ALIAS added.
9831 (cgraph_for_node_and_aliases): Likewise.
9832 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
9833 * ipa-inline.c (reset_edge_caches): Likewise.
9834 (update_caller_keys): Likewise.
9835 * trans-mem.c (ipa_tm_execute): Likewise.
9836 *varpool.c (varpool_analyze_node): Likewise.
9837 (varpool_for_node_and_aliases): Likewise.
9838 * ipa-ref.h (first_alias): New function.
9839 (last_alias): Likewise.
9840 (has_aliases_p): Likewise.
9841 * ipa-ref.c (ipa_ref::remove_reference): Removal function
9842 is sensitive to IPA_REF_ALIASes.
9843 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
9844 are put at the beginning of the list.
9845 (symtab_node::iterate_direct_aliases): New function.
9847 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
9850 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
9852 (write_ts_type_common_tree_pointers): Do not stream fields not set
9853 for incomplete types; do not stream duplicated fields for variants;
9854 sanity check that variant and type match.
9855 (write_ts_type_non_common_tree_pointers): Likewise.
9856 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
9857 TYPE_SIZE whether type is complete.
9858 (lto_input_ts_type_common_tree_pointers): Do same changes as in
9859 write_ts_type_common_tree_pointers
9860 (lto_input_ts_type_non_common_tree_pointers): Likewise.
9862 2014-06-30 Joseph Myers <joseph@codesourcery.com>
9864 * var-tracking.c (add_stores): Return instead of asserting if old
9865 and new values for conditional store are the same.
9867 2014-06-30 Richard Henderson <rth@redhat.com>
9871 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
9872 the cfg if there were any changes.
9873 * passes.def: Revert move of peephole2 after reorder_blocks;
9874 move duplicate_computed_gotos before peephole2.
9876 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
9878 * except.c (emit_note_eh_region_end): New helper function.
9879 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
9880 emit EH_REGION_END note.
9881 * jump.c (cleanup_barriers): Do not split a call and its
9882 corresponding CALL_ARG_LOCATION note.
9884 2014-06-30 Jeff Law <law@redhat.com>
9886 PR tree-optimization/61607
9887 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
9888 deeper into the SSA_NAME_VALUE chain.
9890 2014-06-30 Marek Polacek <polacek@redhat.com>
9892 * convert.c (convert_to_integer): Don't instrument conversions if the
9893 function has no_sanitize_undefined attribute.
9894 * ubsan.c: Don't run the ubsan pass if the function has
9895 no_sanitize_undefined attribute.
9897 2014-06-30 Jakub Jelinek <jakub@redhat.com>
9899 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
9900 -fsanitize=undefined suboptions.
9902 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
9904 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
9905 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
9906 against bigendian and adjust indices.
9908 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
9910 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
9912 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
9915 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
9916 Add alternative; make early clobber. Adjust both split patterns
9917 to use operand 0 as the working register.
9919 2014-06-30 Jakub Jelinek <jakub@redhat.com>
9921 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
9922 as ira_object_id_map might be NULL, or 1.
9924 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
9926 * loop-invariant.c (get_inv_cost): Handle register class.
9927 (gain_for_invariant): Check the register pressure of the inv
9928 and its overlapped register class, other than all.
9930 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
9932 * doc/invoke.texi (Optimize Options): Fix descriptions of
9933 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
9935 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
9937 * doc/extend.texi (Function Attributes): Update 'naked' attribute
9940 2014-06-29 Tobias Grosser <tobias@grosser.es>
9943 * graphite-isl-ast-to-gimple.c: Add missing guards.
9945 2014-06-29 Roman Gareev <gareevroman@gmail.com>
9947 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
9948 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
9949 * flag-types.h: Add new enum fgraphite_generator.
9950 * graphite-isl-ast-to-gimple.c: New.
9951 * graphite-isl-ast-to-gimple.h: New.
9952 * graphite.c (graphite_transform_loops): Add choice of Graphite
9953 code generator, which depends on flag_graphite_code_gen.
9955 2014-06-29 Roman Gareev <gareevroman@gmail.com>
9957 * graphite-dependences.c (subtract_commutative_associative_deps):
9958 Add NULL checking of the following variables: must_raw_no_source,
9959 may_raw_no_source, must_war_no_source, may_war_no_source,
9960 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
9961 must_war, may_war, must_waw, may_waw.
9963 2014-06-29 Roman Gareev <gareevroman@gmail.com>
9965 * graphite-clast-to-gimple.c: gloog is renamed to
9966 graphite_regenerate_ast_cloog. gloog_error is renamed to
9967 graphite_regenerate_error.
9968 * graphite-clast-to-gimple.h: The definition of the struct
9969 bb_pbb_def is moved to graphite-htab.h.
9970 Add inclusion of the hash-table.h.
9971 * graphite-htab.h: The declaration of the function gloog is moved
9972 to graphite-clast-to-gimple.h and renamed to
9973 graphite_regenerate_ast_cloog.
9974 * graphite.c (graphite_transform_loops): gloog is renamed
9975 to graphite_regenerate_ast_cloog.
9977 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
9979 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
9981 (write_ts_type_common_tree_pointers): Do not stream fields not set
9982 for incomplete types; do not stream duplicated fields for variants;
9983 sanity check that variant and type match.
9984 (write_ts_type_non_common_tree_pointers): Likewise.
9985 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
9986 TYPE_SIZE whether type is complete.
9987 (lto_input_ts_type_common_tree_pointers): Do same changes as in
9988 write_ts_type_common_tree_pointers
9989 (lto_input_ts_type_non_common_tree_pointers): Likewise.
9991 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
9993 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
9995 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
9997 * tree-inline.c (remap_type_1): Do not duplicate fields
9998 that are shared in between type and its main variant.
10000 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10002 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
10004 (ipa_set_ancestor_jf) Likewise.
10005 (check_stmt_for_type_change): Check that we work on main variant.
10006 (detect_type_change): Look into main variant.
10007 (compute_known_type_jump_func): Check that main variant has BINFO.
10009 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10011 * ipa-devirt.c (set_type_binfo): New function.
10012 (add_type_duplicate): Use it.
10013 (get_odr_type): Sanity check that binfos points to main variants.
10014 (get_class_context): Be sure the context's outer_type is main variant.
10015 (contains_type_p): Walk main variant.
10016 (get_polymorphic_call_info_for_decl): Set outer_type to be
10018 (get_polymorphic_call_info): Likewise.
10019 (possible_polymorphic_call_targets): Sanity check that we operate
10022 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10024 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
10026 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
10028 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
10029 accidental change due to wide-int branch merge.
10031 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10033 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
10034 compressed debug support.
10035 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
10036 * configure: Regenerate.
10037 * config.in: Regenerate.
10038 * common.opt (compressed_debug_sections): New enum.
10039 (gz, gz=): New options.
10040 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
10041 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
10042 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
10043 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
10044 LINK_COMPRESS_DEBUG_SPEC.
10045 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
10046 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
10047 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
10048 (Debugging Options): Document -gz[=type].
10050 2014-06-27 Martin Jambor <mjambor@suse.cz>
10053 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
10054 args_to_skip, use those from node instead. Copy args_to_skip and
10055 combined_args_to_skip from node to the new thunk.
10056 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
10057 (cgraph_create_virtual_clone): Moved computation of
10058 combined_args_to_skip...
10059 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
10061 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
10063 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
10064 redundant diagnostic machinary.
10066 2014-06-27 Richard Biener <rguenther@suse.de>
10068 * tree-ssa-math-opts.c (bswap_replace): Fix
10069 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
10071 2014-06-27 Martin Liska <mliska@suse.cz>
10073 * gimple.h (gimple_location_safe): New function introduced.
10074 * cgraphunit.c (walk_polymorphic_call_targets): Usage
10075 of gimple_location_safe replaces gimple_location.
10076 (gimple_fold_call): Likewise.
10077 * ipa-devirt.c (ipa_devirt): Likewise.
10078 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
10079 * ipa.c (walk_polymorphic_call_targets): Likewise.
10080 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
10082 2014-06-27 Jakub Jelinek <jakub@redhat.com>
10084 PR tree-optimization/57233
10085 PR tree-optimization/61299
10086 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
10088 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
10089 would be lowered to scalar shifts, check if corresponding
10090 shifts and vector BIT_IOR_EXPR are supported and don't lower
10091 or lower just to narrower vector type in that case.
10092 * expmed.c (expand_shift_1): Fix up handling of vector
10093 shifts and rotates.
10095 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
10098 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
10100 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
10102 * doc/invoke.texi (-fsemantic-interposition): Document.
10103 * common.opt (fsemantic-interposition): New flag.
10104 * varasm.c (decl_replaceable_p): Use it.
10106 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
10109 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
10110 extraction other than index 3.
10112 2014-06-26 Teresa Johnson <tejohnson@google.com>
10114 * doc/invoke.texi: Fix typo.
10115 * dumpfile.c: Add support for documented -fdump-* options
10116 optimized/missed/note/optall.
10118 2014-06-26 Martin Jambor <mjambor@suse.cz>
10120 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
10121 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
10122 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
10123 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
10124 * opts.c (default_options_optimization): Set
10125 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
10126 * doc/invoke.texi (allow-load-data-races)
10127 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
10128 (allow-store-data-races): Document the new default.
10130 2014-06-26 Martin Jambor <mjambor@suse.cz>
10132 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
10133 renamed to ipa_impossible_devirt_target. Fix typo.
10134 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
10135 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
10136 ipa_impossible_devirt_target.
10138 2014-06-26 Richard Biener <rguenther@suse.de>
10140 PR tree-optimization/61607
10141 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
10142 explaining why we restrict copies on loop depth.
10143 * tree-ssa-dom.c (cprop_operand): Remove restriction on
10145 (record_equivalences_from_phis): Instead add it here.
10147 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
10149 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
10150 (LTO_WRAPPER_OBJS): New variable.
10151 (lto-wrapper$(exeext)): Use it.
10152 * collect2.c: Include "collect-utils.h".
10153 (verbose, debug): Remove variables.
10154 (at_file_supplied): No longer static.
10155 (tool_name): New variable.
10156 (do_wait, fork_execute, maybe_unlink): Don't declare.
10157 (tool_cleanup): No longer static.
10158 (notice): Remove function.
10159 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
10160 fork_execute calls.
10161 (collect_wait, do_wait, collect_execute): Remove functions.
10162 (maybe_unlink): No longer static.
10163 * collect2.h (verbose, debug): Don't declare.
10164 (at_file_supplied): Declare.
10165 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
10167 (collect_execute): Replace with implementation from collect2, plus a
10168 new arg use_atfile. All callers changed.
10169 (collect_wait): Replace with implementation from collect2.
10170 (maybe_unlink_file): Remove function.
10171 (fork_execute): Replace with implementation from collect2, plus a
10172 new arg use_atfile. All callers changed.
10173 (do_wait): Add call to utils_cleanup to the error path.
10174 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
10175 (tool_cleanup): Adjust declarations.
10176 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
10177 * tlink.c: Include "collect-utils.h".
10178 (tlink_execute): New arg use_atfile. All callers changed.
10179 (tlink_init, tlink_execute): Remove declarations.
10181 * collect-utils.c (save_temps): New variable.
10182 (do_wait): Use it instead of debug. Use fatal_error.
10183 * collect-utils.h (save_temps): Declare.
10184 * collect2.c (verbose): Rename from vflag. All uses changed.
10185 (tool_cleanup): New function, copied from collect_atexit.
10186 (collect_atexit, handler): Just call it.
10187 * collect2.h (verbose): Declaration renamed from vflag.
10188 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
10191 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
10192 (lto-wrapper$(exeext)): Link with collect-utils.o.
10193 * collect-utils.c: New file.
10194 * collect-utils.h: New file.
10195 * lto-wrapper.c: Include "collect-utils.h".
10196 (args_name): Delete variable.
10197 (tool_name): New variable.
10198 (tool_cleanup): New function.
10199 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
10200 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
10201 (fork_execute): Remove functions.
10203 2014-06-26 Nick Clifton <nickc@redhat.com>
10205 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
10207 * doc/extend.texi (Function Attributes): Fix typo in description
10208 of RX vector attribute.
10210 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
10212 * config.gcc (supported_defaults): Error when passing either
10213 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
10215 2014-06-26 Richard Biener <rguenther@suse.de>
10217 * tree-ssa-dom.c (cprop_operand): Remove restriction on
10218 propagating volatile pointers.
10220 2014-06-26 Richard Biener <rguenther@suse.de>
10222 PR tree-optimization/61607
10223 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
10224 loop if we redirected its latch edge.
10225 (thread_block_1): Do not cancel loops prematurely.
10227 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
10229 * toplev.c (backend_init_target): Move init_emit_regs and
10231 (backend_init) ... here; skip ira_init_once and backend_init_target.
10232 (target_reinit) ... and here; clear
10233 this_target_rtl->lang_dependent_initialized.
10234 (lang_dependent_init_target): Clear
10235 this_target_rtl->lang_dependent_initialized;
10236 break out rtl initialization to ...
10237 (initialize_rtl): ... here; call also backend_init_target
10239 * toplev.h (initialize_rtl): New function.
10240 * function.c: Include toplev.h
10241 (init_function_start): Call initialize_rtl.
10242 * rtl.h (target_rtl): Add target_specific_initialized,
10243 lang_dependent_initialized.
10245 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
10246 Jakub Jelinek <jakub@redhat.com>
10248 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
10250 2014-06-25 Tom de Vries <tom@codesourcery.com>
10252 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
10254 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
10256 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
10257 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
10258 Issue a strict overflow warning if appropriate.
10260 2014-06-25 Martin Liska <mliska@suse.cz>
10262 IPA REF refactoring
10263 * Makefile.in: Removed header file (ipa-ref-inline.h).
10264 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
10266 (cgraph_speculative_call_info): Likewise.
10267 (cgraph_for_node_thunks_and_aliases): Likewise.
10268 (cgraph_for_node_and_aliases): Likewise.
10269 (verify_cgraph_node): Likewise.
10270 * cgraph.h: Batch of IPA REF functions become member functions of
10271 symtab_node: add_reference, maybe_add_reference, clone_references,
10272 clone_referring, clone_reference, find_reference,
10273 remove_stmt_references, remove_all_references,
10274 remove_all_referring, dump_references, dump_referring,
10275 has_alias_p, iterate_reference, iterate_referring.
10276 * cgraphbuild.c (record_reference): New IPA REF function used.
10277 (record_type_list): Likewise.
10278 (record_eh_tables): Likewise.
10279 (mark_address): Likewise.
10280 (mark_load): Likewise.
10281 (mark_store): Likewise.
10282 (pass_build_cgraph_edges): Likewise.
10283 (rebuild_cgraph_edge): Likewise.
10284 (cgraph_rebuild_references): Likewise.
10285 (pass_remove_cgraph_callee_edges): Likewise.
10286 * cgraphclones.c (cgraph_clone_node): Likewise.
10287 (cgraph_create_virtual_clone): Likewise.
10288 (cgraph_materialize_clone): Likewise.
10289 (cgraph_materialize_all_clones): Likewise.
10290 * cgraphunit.c (cgraph_reset_node): Likewise.
10291 (cgraph_reset_node): Likewise.
10292 (analyze_function): Likewise.
10293 (assemble_thunks_and_aliases): Likewise.
10294 (expand_function): Likewise.
10295 * ipa-comdats.c (propagate_comdat_group): Likewise.
10296 (enqueue_references): Likewise.
10297 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
10298 (create_specialized_node): Likewise.
10299 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
10300 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
10301 * ipa-inline.c (reset_edge_caches): Likewise.
10302 (update_caller_keys): Likewise.
10303 (execute): Likewise.
10304 * ipa-prop.c (remove_described_reference): Likewise.
10305 (propagate_controlled_uses): Likewise.
10306 (ipa_edge_duplication_hook): Likewise.
10307 (ipa_modify_call_arguments): Likewise.
10308 * ipa-pure-const.c (propagate_pure_const): Likewise.
10309 * ipa-ref-inline.h: Header file removed, functions moved
10310 to symtab_node class.
10311 * ipa-ref.c (remove_reference): New class member function.
10312 (cannot_lead_to_return): New class member function.
10313 (referring_ref_list): Likewise.
10314 (referred_ref_list): Likewise.
10315 Rest of functions moved to symtab_node class.
10316 * ipa-ref.h: New member functions remove_reference,
10317 cannot_lead_to_return, referring_ref_list, referred_ref_list added
10319 ipa_ref_list class has new member functions: first_reference,
10320 first_referring, clear, nreferences.
10321 * ipa-reference.c (analyze_function): New IPA REF function used.
10322 (write_node_summary_p): Likewise.
10323 (ipa_reference_write_optimization_summary): Likewise.
10324 * ipa-split.c (split_function): Likewise.
10325 * ipa-utils.c (ipa_reverse_postorder): Likewise.
10326 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
10327 (function_and_variable_visibility): Likewise.
10328 * ipa.c (has_addr_references_p): Likewise.
10329 (process_references): Argument type changed.
10330 (symtab_remove_unreachable_nodes): New IPA REF function used.
10331 (process_references): Likewise.
10332 (set_writeonly_bit): Likewise.
10333 * lto-cgraph.c: Implementation of new symtab_node member functions
10334 that uses new IPA REF functions.
10335 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
10337 * lto-streamer-out.c (output_symbol_p): Likewise.
10338 * lto-streamer.h (referenced_from_this_partition_p): Argument type
10340 * symtab.c: Implementation of new IPA REF API.
10341 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
10342 (ipa_tm_create_version): Likewise.
10343 (ipa_tm_execute): Likewise.
10344 * tree-emutls.c (gen_emutls_addr): Likewise.
10345 * tree-inline.c (copy_bb): Likewise.
10346 (delete_unreachable_blocks_update_callgraph): Likewise.
10347 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
10348 (varpool_for_node_and_aliases): Likewise.
10350 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
10352 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
10354 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
10357 * fold-const.c (fold_checksum_tree): Use a hash_table of const
10358 tree_node * instead of tree_node *.
10360 (print_fold_checksum): Likewise.
10361 (fold_check_failed): Likewise.
10362 (debug_fold_checksum): Likewise.
10363 (fold_build1_stat_loc): Likewise.
10364 (fold_build2_stat_loc): Likewise.
10365 (fold_build3_stat_loc): Likewise.
10366 (fold_build_call_array_loc): Likewise.
10368 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
10370 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
10371 implementation with call to...
10372 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
10374 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
10377 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
10379 PR tree-optimization/57742
10380 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
10381 after replacing the statement.
10383 2014-06-25 Nick Clifton <nickc@redhat.com>
10385 * config/v850/v850.c (GHS_default_section_names): Change to const
10387 (GHS_current_section_names): Likewise.
10388 (v850_insert_attributes): Do not build strings, just assign the
10389 names directly. Change the type of 'chosen_section' to const
10391 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
10392 directly to the array entry.
10393 * config/v850/v850.h (GHS_default_section_names): Change to const
10395 (GHS_current_section_names): Likewise.
10397 2014-06-25 Jakub Jelinek <jakub@redhat.com>
10399 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
10400 (LANG_HOOKS_DECLS): Add it.
10401 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
10403 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
10404 * langhooks.h (struct lang_hooks_for_decls): Add
10405 omp_clause_linear_ctor hook.
10406 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
10407 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
10408 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
10409 combined simd loop use omp_clause_linear_ctor hook.
10411 2014-06-24 Cong Hou <congh@google.com>
10413 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
10414 pattern recognition.
10415 (type_conversion_p): PROMOTION is true if it's a type promotion
10416 conversion, and false otherwise. Return true if the given expression
10417 is a type conversion one.
10418 * tree-vectorizer.h: Adjust the number of patterns.
10419 * tree.def: Add SAD_EXPR.
10420 * optabs.def: Add sad_optab.
10421 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
10422 * expr.c (expand_expr_real_2): Likewise.
10423 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
10424 * gimple.c (get_gimple_rhs_num_ops): Likewise.
10425 * optabs.c (optab_for_tree_code): Likewise.
10426 * tree-cfg.c (estimate_operator_cost): Likewise.
10427 * tree-ssa-operands.c (get_expr_operands): Likewise.
10428 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
10429 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
10430 * doc/generic.texi: Add document for SAD_EXPR.
10431 * doc/md.texi: Add document for ssad and usad.
10433 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
10435 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
10436 qualification in cast.
10438 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
10440 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
10441 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
10442 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
10443 (tree_function_decl): ... here.
10444 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
10445 streaming of vindex to ...
10446 (write_ts_function_decl_tree_pointers): ... here.
10447 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
10448 Do not stream DECL_VINDEX.
10449 (lto_input_ts_function_decl_tree_pointers): Stream it here.
10451 2014-06-24 Catherine Moore <clm@codesourcery.com>
10452 Sandra Loosemore <sandra@codesourcery.com>
10454 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
10455 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
10456 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
10458 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
10460 * doc/invoke.texi (Warning Options): Remove duplicated
10461 -Wmaybe-uninitialized.
10463 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
10465 PR tree-optimization/57742
10466 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
10467 (handle_builtin_malloc, handle_builtin_memset): New functions.
10468 (strlen_optimize_stmt): Call them.
10469 * passes.def: Move strlen after loop+dom but before vrp.
10471 2014-06-24 Jakub Jelinek <jakub@redhat.com>
10474 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
10475 model family 6 CPU with has_longmode never use a CPU without
10478 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
10481 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
10484 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
10486 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
10487 * dominance.c (iterate_fix_dominators): Use hash_map instead of
10489 * hash-map.h: New file.
10490 * ipa-comdats.c: Use hash_map instead of pointer_map.
10492 * lto-section-out.c: Adjust.
10493 * lto-streamer.h: Replace pointer_map with hash_map.
10494 * symtab.c (verify_symtab): Likewise.
10495 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
10496 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
10497 * tree-streamer.h: Likewise.
10498 * tree-streamer.c: Adjust.
10499 * pointer-set.h: Remove pointer_map.
10501 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
10503 * hash-table.h: Add a template arg to choose between storing values
10504 and storing pointers to values, and then provide partial
10505 specializations for both.
10506 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
10507 should store, not the type values should point to.
10508 * tree-into-ssa.c (var_info_hasher): Likewise.
10509 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
10510 * tree-complex.c: Adjust.
10511 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
10512 table instead of int_tree_map *.
10513 * tree-parloops.c: Adjust.
10514 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
10515 type is being stored.
10516 * tree-vectorizer.c: Adjust.
10518 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
10520 * hash-table.h: Remove a layer of indirection from hash_table so that
10521 it contains the hash table's data instead of a pointer to the data.
10522 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
10523 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
10524 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
10525 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
10526 fold-const.c, gcse.c, ggc-common.c,
10527 gimple-ssa-strength-reduction.c, gimplify.c,
10528 graphite-clast-to-gimple.c, graphite-dependences.c,
10529 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
10530 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
10531 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
10532 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
10533 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
10534 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
10535 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
10536 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
10537 tree-ssa-live.c, tree-ssa-loop-im.c,
10538 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
10539 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
10540 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
10541 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
10542 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
10543 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
10544 vtable-verify.c, vtable-verify.h: Adjust.
10546 2014-06-24 Richard Biener <rguenther@suse.de>
10548 PR tree-optimization/61572
10549 * tree-ssa-sink.c (statement_sink_location): Do not sink
10550 loads from hard registers.
10552 2014-06-24 Jakub Jelinek <jakub@redhat.com>
10554 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
10555 not mentioned in clauses use private clause if the iterator is
10556 declared in #pragma omp for simd, and when adding lastprivate
10557 instead, add it to the outer #pragma omp for too. Diagnose
10558 if the variable is private in outer context. For simd collapse > 1
10559 loops, replace all iterators with temporaries.
10560 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
10561 same even in collapse > 1 loops.
10563 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
10564 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
10566 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
10567 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
10569 (gimplify_adjust_omp_clauses): Likewise.
10570 * omp-low.c (lower_rec_simd_input_clauses,
10571 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
10572 safelen the same as safelen(1).
10573 * tree-nested.c (convert_nonlocal_omp_clauses,
10574 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
10575 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
10576 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
10577 Fixup handling of GIMPLE_OMP_TARGET.
10578 (convert_tramp_reference_stmt, convert_gimple_call): Handle
10581 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
10583 PR tree-optimization/61554
10584 * tree-ssa-propagate.c: Include "bitmap.h".
10585 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
10586 properly update constructor/destructor.
10587 (substitute_and_fold_dom_walker::before_dom_children):
10588 Remove call to gimple_purge_dead_eh_edges, add bb->index to
10589 need_eh_cleaup instead.
10590 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
10593 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
10595 * varpool.c (dump_varpool_node): Dump used_by_single_function.
10596 * tree-pass.h (make_pass_ipa_single_use): New pass.
10597 * cgraph.h (used_by_single_function): New flag.
10598 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
10600 * passes.def (pass_ipa_single_use): Scedule.
10601 * ipa.c (BOTTOM): New macro.
10602 (meet): New function
10603 (propagate_single_user): New function.
10604 (ipa_single_use): New function.
10605 (pass_data_ipa_single_use): New pass.
10606 (pass_ipa_single_use): New pass.
10607 (pass_ipa_single_use::gate): New gate.
10608 (make_pass_ipa_single_use): New function.
10610 2014-06-23 Kai Tietz <ktietz@redhat.com>
10613 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
10614 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
10616 2014-06-23 Richard Biener <rguenther@suse.de>
10618 * tree-ssa-loop.c (gate_loop): New function.
10619 (pass_tree_loop::gate): Call it.
10620 (pass_data_tree_no_loop, pass_tree_no_loop,
10621 make_pass_tree_no_loop): New.
10622 * tree-vectorizer.c: Include tree-scalar-evolution.c
10623 (pass_slp_vectorize::execute): Initialize loops and SCEV if
10625 (pass_slp_vectorize::clone): New method.
10626 * timevar.def (TV_TREE_NOLOOP): New.
10627 * tree-pass.h (make_pass_tree_no_loop): Declare.
10628 * passes.def (pass_tree_no_loop): New pass group with
10631 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
10634 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
10635 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
10637 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
10639 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
10640 "yes" where needed.
10642 2014-06-23 Alan Modra <amodra@gmail.com>
10645 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
10646 to zero on debug statements.
10648 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
10651 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
10652 Ignore third operand if present by marking qualifier_internal.
10654 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
10656 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
10658 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
10659 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
10660 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
10661 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
10662 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
10663 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
10664 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
10665 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
10666 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
10667 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
10668 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
10669 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
10670 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
10671 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
10672 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
10673 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
10674 logic in GCC vector extensions
10676 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
10677 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
10678 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
10679 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
10680 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
10681 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
10682 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
10683 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
10684 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
10685 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
10687 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
10689 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
10692 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
10693 (vget_low_s64): Use __GET_LOW macro.
10694 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
10695 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
10696 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
10697 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
10698 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
10700 (vcombine_s64): Use GCC vector extensions; remove cast.
10701 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
10702 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
10703 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
10704 Fix type signature; remove cast.
10706 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
10709 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
10711 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
10713 (BUILTIN_VD1): New.
10714 (BUILTIN_VD_RE): Remove.
10715 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
10716 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
10717 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
10718 variant but not df.
10719 (vreinterpretv1df*, vreinterpret*v1df): New.
10720 (vreinterpretdf*, vreinterpret*df): Remove.
10721 * config/aarch64/aarch64-simd.md (aarch64_create,
10722 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
10723 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
10725 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
10726 (vcreate_f64): Remove cast, use v1df builtin.
10727 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
10728 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
10729 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
10730 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
10731 vmov_n_f64, vst1_f64): Use gcc vector extensions.
10732 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
10733 add range check using __builtin_aarch64_im_lane_boundsi.
10734 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
10735 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
10736 type signature, use gcc vector extensions.
10737 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
10738 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
10739 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
10740 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
10741 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
10742 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
10743 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
10744 vreinterpret_u64_f64): Use v1df builtin not df.
10746 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
10748 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
10751 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
10753 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
10756 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
10758 * loop-invariant.c (pre_check_invariant_p): New function.
10759 (find_invariant_insn): Call pre_check_invariant_p.
10761 2014-06-22 Richard Henderson <rth@redhat.com>
10764 * compare-elim.c (struct comparison): Add eh_note.
10765 (find_comparison_dom_walker::before_dom_children): Don't eliminate
10766 a redundant comparison in a different EH region. Purge EH edges if
10769 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
10771 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
10772 (var_shift): Use it.
10773 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
10774 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
10775 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
10776 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
10777 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
10778 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
10779 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
10780 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
10781 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
10782 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
10783 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
10784 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
10785 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
10786 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
10787 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
10788 *rotldi3_internal15be): Use the new attribute. Merge register and
10789 integer alternatives.
10791 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
10793 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
10794 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
10795 split, *ashrdi3_internal3 and split): Delete, merge into...
10796 (ashr<mode>3): New expander.
10797 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
10798 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
10800 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
10802 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
10803 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
10804 *rotldi3_internal3 and split): Delete, merge into...
10805 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
10806 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
10807 Use "rotlw" extended mnemonic.
10809 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
10811 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
10812 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
10813 and split, *ashldi3_internal3 and split): Delete, merge into...
10814 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
10815 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
10817 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
10819 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
10820 (lshrsi3, two anonymous define_insns and define_splits,
10821 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
10822 *lshrdi3_internal3 and split): Delete, merge into...
10823 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
10824 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
10826 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
10828 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
10829 Remove "O" alternative.
10831 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
10833 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
10834 (mips_move_from_gpr_cost): Likewise.
10835 (mips_register_move_cost): Update accordingly.
10836 (mips_secondary_reload_class): Remove name of in_p.
10838 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
10841 * config/i386/i386.md (x86_64_shrd, x86_shrd,
10842 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
10844 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
10846 * config/nios2/nios2.c: Include "builtins.h".
10848 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
10850 * cgraph.h (tls_model_names): New variable.
10851 * print-tree.c (print_node): Simplify.
10852 * varpool.c (tls_model_names): New variable.
10853 (dump_varpool_node): Output tls model.
10855 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
10857 * ipa-visibility.c (function_and_variable_visibility): Disable
10858 temporarily local aliases for some targets.
10860 2014-06-20 Marek Polacek <polacek@redhat.com>
10862 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
10863 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
10864 into SANITIZE_UNDEFINED.
10865 * doc/invoke.texi: Describe -fsanitize=bounds.
10866 * gimplify.c (gimplify_call_expr): Add gimplification of internal
10867 functions created in the FEs.
10868 * internal-fn.c: Move "internal-fn.h" after "tree.h".
10869 (expand_UBSAN_BOUNDS): New function.
10870 * internal-fn.def (UBSAN_BOUNDS): New internal function.
10871 * internal-fn.h: Don't define internal functions here.
10872 * opts.c (common_handle_option): Add -fsanitize=bounds.
10873 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
10874 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
10875 * tree-core.h: Define internal functions here.
10876 (struct tree_base): Add ifn field.
10877 * tree-pretty-print.c: Include "internal-fn.h".
10878 (dump_generic_node): Handle functions without CALL_EXPR_FN.
10879 * tree.c (get_callee_fndecl): Likewise.
10880 (build_call_expr_internal_loc): New function.
10881 * tree.def (CALL_EXPR): Update description.
10882 * tree.h (CALL_EXPR_IFN): Define.
10883 (build_call_expr_internal_loc): Declare.
10884 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
10886 (ubsan_type_descriptor): Change bool parameter to enum
10887 ubsan_print_style. Adjust the code. Add handling of
10889 (ubsan_expand_bounds_ifn): New function.
10890 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
10891 (ubsan_build_overflow_builtin): Likewise.
10892 (instrument_bool_enum_load): Likewise.
10893 (ubsan_instrument_float_cast): Likewise.
10894 * ubsan.h (enum ubsan_print_style): New enum.
10895 (ubsan_expand_bounds_ifn): Declare.
10896 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
10898 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
10900 * config/rs6000/rs6000.md: Append `DONE' to preparation
10901 statements of `bswap' pattern splitters.
10903 2014-06-20 Tom de Vries <tom@codesourcery.com>
10905 * target.def (call_fusage_contains_non_callee_clobbers): Update
10907 * doc/tm.texi: Regenerate.
10909 2014-06-20 Yury Gribov <y.gribov@samsung.com>
10910 Max Ostapenko <m.ostapenko@partner.samsung.com>
10913 * asan.c (instrument_strlen_call): Fixed instrumentation of
10916 2014-06-20 Martin Jambor <mjambor@suse.cz>
10919 * ipa-prop.c (impossible_devirt_target): New function.
10920 (try_make_edge_direct_virtual_call): Use it, also instead of
10923 2014-06-20 Yury Gribov <y.gribov@samsung.com>
10924 Max Ostapenko <m.ostapenko@partner.samsung.com>
10927 * asan.c (build_check_stmt): Add condition.
10929 2014-06-20 Martin Jambor <mjambor@suse.cz>
10932 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
10935 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10937 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
10939 (VCONQ): Make comment more helpful.
10941 * config/aarch64/aarch64-simd.md
10942 (aarch64_sqdmulh_lane<mode>):
10943 Use VCOND for operands 2. Update lane checking and flipping logic.
10944 (aarch64_sqrdmulh_lane<mode>): Likewise.
10945 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
10946 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
10947 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
10948 attribute of operand 3 to VCOND.
10949 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
10950 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
10951 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
10952 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
10953 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
10954 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
10956 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
10957 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
10958 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
10959 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
10960 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
10961 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
10962 operand to VCOND. Update lane flipping and bounds checking logic.
10963 (aarch64_sqdmlal2_lane<mode>): Likewise.
10964 (aarch64_sqdmlsl_lane<mode>): Likewise.
10965 (aarch64_sqdmull_lane<mode>): Likewise.
10966 (aarch64_sqdmull2_lane<mode>): Likewise.
10967 (aarch64_sqdmlal_laneq<mode>):
10968 Replace VCON usage with VCONQ.
10969 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
10970 (aarch64_sqdmlal2_laneq<mode>): Emit
10971 aarch64_sqdmlal2_laneq<mode>_internal insn.
10972 Replace VCON with VCONQ.
10973 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
10974 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
10975 (aarch64_sqdmull_laneq<mode>): Emit
10976 aarch64_sqdmull_laneq<mode>_internal insn.
10977 Replace VCON with VCONQ.
10978 (aarch64_sqdmull2_laneq<mode>): Emit
10979 aarch64_sqdmull2_laneq<mode>_internal insn.
10980 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
10981 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
10982 of 3rd argument to int16x4_t.
10983 (vqdmlalh_lane_s16): Likewise.
10984 (vqdmlslh_lane_s16): Likewise.
10985 (vqdmull_high_lane_s16): Likewise.
10986 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
10987 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
10988 (vqdmlsl_lane_s16): Likewise.
10989 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
10990 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
10991 (vqdmlals_lane_s32): Likewise.
10992 (vqdmlsls_lane_s32): Likewise.
10993 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
10994 (vqdmulls_lane_s32): Likewise.
10995 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
10996 (vqdmlsl_lane_s32): Likewise.
10997 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
10998 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
10999 (vqrdmulhh_lane_s16): Likewise.
11000 (vqdmlsl_high_lane_s16): Likewise.
11001 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
11002 (vqdmlsl_high_lane_s32): Likewise.
11003 (vqrdmulhs_lane_s32): Likewise.
11005 2014-06-20 Tom de Vries <tom@codesourcery.com>
11007 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
11008 get_call_reg_set_usage.
11010 2014-06-20 Tom de Vries <tom@codesourcery.com>
11012 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
11013 it contains all call_used_regs.
11015 2014-06-20 Tom de Vries <tom@codesourcery.com>
11017 * final.c (collect_fn_hard_reg_usage): Add and use variable
11018 function_used_regs.
11020 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
11022 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
11023 (set_init_priority, get_init_priority, set_fini_priority,
11024 get_fini_priority): New methods.
11025 * tree.c (init_priority_for_decl): Remove.
11026 (init_ttree): Do not initialize init priority.
11027 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
11028 (decl_priority_info): Remove.
11029 (decl_init_priority_insert): Rewrite.
11030 (decl_fini_priority_insert): Rewrite.
11031 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
11032 tree_priority_map_marked_p): Remove.
11033 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
11034 * lto-streamer-out.c (hash_tree): Do not hash priorities.
11035 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
11036 not output priorities.
11037 (pack_ts_function_decl_value_fields): Likewise.
11038 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
11039 not input priorities.
11040 (unpack_ts_function_decl_value_fields): Likewise.
11041 * symtab.c (symbol_priority_map): Declare.
11042 (init_priority_hash): Declare.
11043 (symtab_unregister_node): Unregister from priority hash, too.
11044 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
11046 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
11047 (symbol_priority_info): New function.
11048 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
11050 * tree-core.h (tree_priority_map): Remove.
11052 2014-06-20 Jakub Jelinek <jakub@redhat.com>
11054 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
11055 0xff to uint64_t before shifting it up.
11057 2014-06-20 Julian Brown <julian@codesourcery.com>
11058 Chung-Lin Tang <cltang@codesourcery.com>
11060 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
11061 TARGET_THUMB1_ONLY. Add comments.
11063 2014-06-19 Tom de Vries <tom@codesourcery.com>
11065 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
11066 return type to void.
11067 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
11069 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
11071 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
11072 as "move", from depends_on.
11074 2014-06-19 Terry Guo <terry.guo@arm.com>
11076 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
11079 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
11081 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
11083 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
11085 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
11088 * config/sh/sh.c (prepare_move_operands): Don't process TLS
11089 addresses here if reload in progress or completed.
11091 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
11093 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
11094 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
11095 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
11096 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
11097 (mips_register_priority): New function that implements the target
11098 hook TARGET_REGISTER_PRIORITY.
11099 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
11100 (mips_lra_p): Likewise for TARGET_LRA_P.
11101 (TARGET_REGISTER_PRIORITY): Define macro.
11102 (TARGET_SPILL_CLASS): Likewise.
11103 (TARGET_LRA_P): Likewise.
11104 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
11106 (REG_CLASS_NAMES): Likewise.
11107 (REG_CLASS_CONTENTS): Likewise.
11108 (BASE_REG_CLASS): Use M16_SP_REGS.
11109 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
11110 New set attribute to enable alternatives depending on the register
11112 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
11113 (*lea64): Disable pattern for MIPS16.
11114 * config/mips/mips.opt (mlra): New option.
11116 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
11118 * lra-constraints.c (base_to_reg): New function.
11119 (process_address): Use new function.
11121 2014-06-18 Tom de Vries <tom@codesourcery.com>
11123 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
11124 * config/aarch64/aarch64.c
11125 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
11126 (aarch64_emit_call_insn): New function.
11127 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
11129 * config/aarch64/aarch64.md (define_expand "call_internal")
11130 (define_expand "call_value_internal", define_expand "sibcall_internal")
11131 (define_expand "sibcall_value_internal"): New.
11132 (define_expand "call", define_expand "call_value")
11133 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
11134 expand variant and aarch64_emit_call_insn.
11136 2014-06-18 Radovan Obradovic <robradovic@mips.com>
11137 Tom de Vries <tom@codesourcery.com>
11139 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
11140 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
11142 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
11143 clobbers to CALL_INSN_FUNCTION_USAGE.
11144 (define_expand "sibcall_internal")
11145 (define_expand "sibcall_value_internal"): New.
11146 (define_expand "call", define_expand "call_value"): Add argument to
11147 arm_emit_call_insn.
11148 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
11149 (define_expand "sibcall_value"): Use sibcall_value_internal and
11150 arm_emit_call_insn.
11152 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11154 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
11156 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11158 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
11161 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11163 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
11164 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
11165 annotations. Fix DWARF information.
11167 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11169 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
11170 __udivmoddi4, and fixups for negative operands.
11172 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11174 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
11176 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11178 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
11181 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11183 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
11186 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11188 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
11189 describing register usage on function entry and exit.
11191 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11193 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
11194 (__aeabi_ldivmod): Fix whitespace.
11196 2014-06-18 Andreas Schwab <schwab@suse.de>
11198 * doc/md.texi (Standard Names): Use @itemx for grouped items.
11199 Remove blank line after @item.
11201 2014-06-18 Richard Henderson <rth@redhat.com>
11204 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
11206 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11208 * config/arm/arm.c (neon_vector_mem_operand): Allow register
11209 POST_MODIFY for neon loads and stores.
11210 (arm_print_operand): Output post-index register for neon loads and
11213 2014-06-18 Richard Biener <rguenther@suse.de>
11215 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
11217 2014-06-18 Richard Biener <rguenther@suse.de>
11219 * tree-pass.h (make_pass_dce_loop): Remove.
11220 * passes.def: Replace pass_dce_loop with pass_dce.
11221 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
11222 changed free niter estimates and reset the scev cache.
11223 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
11224 make_pass_dce_loop): Remove.
11225 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
11226 (fini_copy_prop): Return whether something changed. Always
11227 let substitute_and_fold perform DCE and free niter estimates
11228 and reset the scev cache if so.
11229 (execute_copy_prop): If sth changed schedule cleanup-cfg.
11230 (pass_data_copy_prop): Do not unconditionally schedule
11231 cleanup-cfg or update-ssa.
11233 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
11235 PR tree-optimization/61518
11236 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
11237 reduction var is used in reduction stmt or phi-function only.
11239 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11241 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
11243 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
11245 PR tree-optimization/61517
11246 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
11247 whose rhs's first tree is the source expression instead of the
11249 (find_bswap_or_nop): Likewise.
11250 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
11251 gimple stmt whose rhs's first tree is the source. In the memory source
11252 case, move the stmt to be replaced close to one of the original load to
11253 avoid the problem of a store between the load and the stmt's original
11255 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
11258 2014-06-18 Andreas Schwab <schwab@suse.de>
11260 PR rtl-optimization/54555
11261 * postreload.c (move2add_use_add2_insn): Substitute
11262 STRICT_LOW_PART only if it is cheaper.
11264 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
11266 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
11267 Do not use unspec as call operand. Use memory_operand instead of
11268 memory_nox32_operand and add "m" operand constraint. Disable
11269 pattern for TARGET_X32.
11270 (*sibcall_pop_memory): Ditto.
11271 (*sibcall_value_memory): Ditto.
11272 (*sibcall_value_pop_memory): Ditto.
11273 (sibcall peepholes): Merge SImode and DImode patterns using
11274 W mode iterator. Use memory_operand instead of memory_nox32_operand.
11275 Disable pattern for TARGET_X32. Check if eliminated register is
11276 really dead after call insn. Generate call RTX without unspec operand.
11277 (sibcall_value peepholes): Ditto.
11278 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
11279 instead of memory_nox32_operand. Check if eliminated register is
11280 really dead after call insn. Generate call RTX without unspec operand.
11281 (sibcall_value_pop peepholes): Ditto.
11282 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
11284 2014-06-18 Terry Guo <terry.guo@arm.com>
11287 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
11290 2014-06-18 Olivier Hainque <hainque@adacore.com>
11292 * tree-core.h (tree_block): Add an "end_locus" field, allowing
11293 memorization of the end of block source location.
11294 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
11295 * gimplify.c (gimplify_bind_expr): Propagate the block start and
11296 end source location info we have on the block entry/exit code we
11299 2014-06-18 Richard Biener <rguenther@suse.de>
11301 * common.opt (fssa-phiopt): New option.
11302 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
11304 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
11305 * doc/invoke.texi (-fssa-phiopt): Document.
11307 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11309 * genattrtab.c (n_bypassed): New variable.
11310 (process_bypasses): Initialise n_bypassed.
11311 Count number of bypassed reservations.
11312 (make_automaton_attrs): Allocate space for bypassed reservations
11313 rather than number of bypasses.
11315 2014-06-18 Richard Biener <rguenther@suse.de>
11317 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
11318 we propagated anything.
11319 (substitute_and_fold_dom_walker::before_dom_children): Something
11320 changed if we propagated into PHI arguments.
11321 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
11324 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
11326 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
11328 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
11329 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
11330 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
11331 Introduces alternative way of loads group permutaions.
11332 (vect_transform_grouped_load): Try alternative way of permutations.
11334 2014-06-18 Jakub Jelinek <jakub@redhat.com>
11336 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
11337 changed in ORT_TARGET region, don't jump to do_outer.
11338 (struct gimplify_adjust_omp_clauses_data): New type.
11339 (gimplify_adjust_omp_clauses_1): Adjust for data being
11340 a struct gimplify_adjust_omp_clauses_data pointer instead
11341 of tree *. Pass pre_p as a new argument to
11342 lang_hooks.decls.omp_finish_clause hook.
11343 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
11344 splay_tree_foreach to pass both list_p and pre_p.
11345 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
11346 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
11347 gimplify_adjust_omp_clauses callers.
11348 * langhooks.c (lhd_omp_finish_clause): New function.
11349 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
11350 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
11351 * langhooks.h (struct lang_hooks_for_decls): Add a new
11352 gimple_seq * argument to omp_finish_clause hook.
11353 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
11354 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
11355 (scan_omp_parallel, lower_omp_for): When adding
11356 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
11357 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
11358 * tree-nested.c (convert_nonlocal_omp_clauses,
11359 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
11360 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
11362 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
11364 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
11365 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
11367 2014-06-17 Xinliang David Li <davidxl@google.com>
11369 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
11370 * passes.c (pass_init_dump_file): Do not set initialize
11371 flag to false unconditionally.
11373 2014-06-17 Richard Biener <rguenther@suse.de>
11375 * genopinit.c (main): Use vec<>::qsort method.
11376 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
11378 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
11380 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
11382 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
11383 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
11384 (mips_move_to_gpr_cost): Remove ST_REGS case.
11385 (mips_move_from_gpr_cost): Likewise.
11386 (mips_register_move_cost): Likewise.
11387 (mips_secondary_reload_class): Likewise.
11389 2014-06-17 Richard Biener <rguenther@suse.de>
11391 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
11392 (pass_all_optimizations): Move 3rd copy-prop pass from after
11393 fre to before ifcombine/phiopt.
11395 2014-06-17 Richard Biener <rguenther@suse.de>
11397 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
11398 and allow all blocks to be forwarders.
11400 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
11403 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
11404 variable 'size'; calculate 'size' right in the front; use
11405 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
11406 pcum->aapcs_stack_words.
11408 2014-06-17 Nick Clifton <nickc@redhat.com>
11410 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
11411 (umulhi3, mulsidi3, umulsidi3): Likewise.
11413 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
11415 PR middle-end/61508
11416 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
11417 check for section name.
11419 2014-06-17 Richard Biener <rguenther@suse.de>
11421 * tree-ssa-propagate.c: Include domwalk.h.
11422 (substitute_and_fold): Outline main worker into a domwalker ...
11423 (substitute_and_fold_dom_walker::before_dom_children): ... here.
11424 Schedule stmts we can fully propagate for removal. Remove
11426 (substitute_and_fold): Apply a dominator walk to perform
11427 substitution. Process stmts scheduled for removal here.
11429 2014-06-17 Richard Biener <rguenther@suse.de>
11431 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
11432 of PHI node moving.
11434 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
11436 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
11437 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
11438 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
11439 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
11440 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
11442 (get_fpscr) : Likewise.
11444 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
11446 PR rtl-optimization/61325
11447 * lra-constraints.c (valid_address_p): Add forward declaration.
11448 (simplify_operand_subreg): Check address validity before and after
11449 alter_reg of memory subreg.
11451 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
11453 * config/i386/i386.c (decide_alg): Correctly handle
11454 maximum size of stringop algorithm.
11456 2014-06-16 Yury Gribov <y.gribov@samsung.com>
11458 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
11460 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
11462 PR rtl-optimization/61522
11463 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
11465 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
11468 * symtab.c (symtab_node::reset_section): New method.
11469 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
11471 * cgraph.h (reset_section): Declare.
11472 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
11473 do not consider comdat locals.
11474 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
11476 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
11477 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
11478 reset sections of symbols dragged out of the comdats.
11479 (function_and_variable_visibility): Reset sections of
11482 2014-06-16 Richard Biener <rguenther@suse.de>
11484 PR tree-optimization/61482
11485 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
11486 [-INF(OVF), +INF(OVF)] range.
11488 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
11490 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
11491 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
11492 handling 32-bit multiplication.
11494 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
11496 PR middle-end/61430
11497 * lra-lives.c (process_bb_lives): Skip creating copy during
11498 insn scan when src/dest has constrained to same regno.
11500 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
11502 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
11503 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
11505 2014-06-16 Yury Gribov <y.gribov@samsung.com>
11507 * asan.c (check_func): New function.
11508 (maybe_create_ssa_name): Likewise.
11509 (build_check_stmt_with_calls): Likewise.
11510 (use_calls_p): Likewise.
11511 (report_error_func): Change interface.
11512 (build_check_stmt): Allow non-integer lengths; add support
11514 (asan_instrument): Likewise.
11515 (instrument_mem_region_access): Moved code to build_check_stmt.
11516 (instrument_derefs): Likewise.
11517 (instrument_strlen_call): Likewise.
11518 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
11519 * doc/invoke.texi: Describe new parameter.
11520 * params.def: Define new parameter.
11521 * params.h: Likewise.
11522 * sanitizer.def: Describe new builtins.
11524 2014-06-16 Richard Biener <rguenther@suse.de>
11526 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
11527 Make all defs available at the end.
11528 (eliminate): If we remove a PHI node schedule cfg-cleanup.
11530 2014-06-18 Jakub Jelinek <jakub@redhat.com>
11533 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
11535 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
11538 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
11539 initialization. Replace remaining use of uid.
11541 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
11543 * c-family/c-common.c (handle_tls_model_attribute): Use
11544 set_decl_tls_model.
11545 * c-family/c-common.c (handle_tls_model_attribute): Use
11546 set_decl_tls_model.
11547 * cgraph.h (struct varpool_node): Add tls_model.
11548 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
11549 * tree.h (DECL_TLS_MODEL): Update.
11550 (DECL_THREAD_LOCAL_P): Check that variable is static.
11551 (decl_tls_model): Declare.
11552 (set_decl_tls_model): Declare.
11553 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
11554 set symbol prorperties.
11555 (get_emutls_init_templ_addr): Cleanup.
11556 (new_emutls_decl): Update.
11557 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
11558 (lto_input_varpool_node): Likewise.
11559 * lto-streamer-out.c (hash_tree): Likewise.
11560 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
11561 not stream DECL_TLS_MODEL.
11562 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
11563 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
11565 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11567 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
11569 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11571 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
11572 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
11574 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
11575 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
11576 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
11577 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
11578 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
11579 (df_get_artificial_defs, df_get_artificial_uses)
11580 (df_single_def, df_single_use): Update accordingly.
11581 (df_refs_chain_dump): Take the first element in a linked list as
11582 parameter, rather than a pointer to an array of pointers.
11583 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
11584 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
11585 (df_chain_create_bb_process_use): Likewise.
11586 (df_md_bb_local_compute_process_def): Likewise.
11587 * fwprop.c (process_defs, process_uses): Likewise.
11588 (register_active_defs, update_uses): Likewise.
11589 (forward_propagate_asm): Update for new df_ref linking.
11590 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
11591 (df_null_ref_rec, df_null_mw_rec): Likewise.
11592 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
11594 (df_scan_free_bb_info): Remove check for null artificial_defs.
11595 (df_install_ref_incremental): Adjust for new df_ref linking.
11596 Use a single-element insertion rather than a full sort.
11597 (df_ref_chain_delete_du_chain): Take the first element
11598 in a linked list as parameter, rather than a pointer to an array of
11600 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
11601 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
11602 (df_insn_info_delete): Remove check for null defs and call to
11603 df_scan_free_mws_vec.
11604 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
11605 null rather than df_null_*_rec.
11606 (df_insn_rescan_debug_internal): Likewise, and update null
11607 checks in the same way. Remove check for null defs.
11608 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
11609 Move a single element rather doing a full sort.
11610 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
11612 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
11613 Initialize df_ref and df_mw_hardreg lists to null rather than
11615 (df_ref_compare): Take df_refs as parameter, transferring the
11616 old interface to...
11617 (df_ref_ptr_compare): ...this new function.
11618 (df_sort_and_compress_refs): Update accordingly.
11619 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
11620 old interface to...
11621 (df_mw_ptr_compare): ...this new function.
11622 (df_sort_and_compress_mws): Update accordingly.
11623 (df_install_refs, df_install_mws): Return a linked list rather than
11624 an array of pointers.
11625 (df_refs_add_to_chains): Assert that old lists are empty rather
11627 (df_insn_refs_verify): Don't handle null defs speciailly.
11628 * web.c (union_match_dups): Update for new df_ref linking.
11630 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11632 * df.h (df_ref_create, df_ref_remove): Delete.
11633 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
11634 (df_ref_remove): Likewise.
11636 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11638 * df.h (df_single_def, df_single_use): New functions.
11639 * ira.c (find_moveable_pseudos): Use them.
11641 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11643 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
11644 * df-problems.c (df_note_bb_compute): Use it.
11645 * regstat.c (regstat_bb_compute_ri): Likewise.
11647 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11649 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
11650 * cse.c (cse_extended_basic_block): Use them.
11651 * dce.c (mark_artificial_use): Likewise.
11652 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
11653 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
11654 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
11655 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
11656 (df_simulate_initialize_backwards): Likewise.
11657 (df_simulate_finalize_backwards): Likewise.
11658 (df_simulate_initialize_forwards): Likewise.
11659 (df_md_simulate_artificial_defs_at_top): Likewise.
11660 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
11661 * regrename.c (init_rename_info): Likewise.
11662 * regstat.c (regstat_bb_compute_ri): Likewise.
11663 (regstat_bb_compute_calls_crossed): Likewise.
11665 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11667 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
11668 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
11669 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
11670 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
11671 * combine.c (create_log_links): Likewise.
11672 * compare-elim.c (find_flags_uses_in_insn): Likewise.
11673 (try_eliminate_compare): Likewise.
11674 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
11675 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
11676 (remove_reg_equal_equiv_notes_for_defs): Likewise.
11677 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
11678 (word_dce_process_block, dce_process_block): Likewise.
11679 * ddg.c (def_has_ccmode_p): Likewise.
11680 * df-core.c (df_bb_regno_first_def_find): Likewise.
11681 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
11682 * df-problems.c (df_rd_simulate_one_insn): Likewise.
11683 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
11684 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
11685 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
11686 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
11687 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
11688 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
11689 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
11690 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
11691 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
11692 * fwprop.c (local_ref_killed_between_p): Likewise.
11693 (all_uses_available_at, free_load_extend): Likewise.
11694 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
11695 * hw-doloop.c (scan_loop): Likewise.
11696 * ifcvt.c (dead_or_predicable): Likewise.
11697 * init-regs.c (initialize_uninitialized_regs): Likewise.
11698 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
11699 (process_bb_node_lives): Likewise.
11700 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
11701 (find_moveable_pseudos): Likewise.
11702 * loop-invariant.c (check_dependencies, record_uses): Likewise.
11703 * recog.c (peep2_find_free_register): Likewise.
11704 * ree.c (get_defs): Likewise.
11705 * regstat.c (regstat_bb_compute_ri): Likewise.
11706 (regstat_bb_compute_calls_crossed): Likewise.
11707 * sched-deps.c (find_inc, find_mem): Likewise.
11708 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
11709 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
11710 * shrink-wrap.c (requires_stack_frame_p): Likewise.
11711 (prepare_shrink_wrap): Likewise.
11712 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
11713 * web.c (union_defs, pass_web::execute): Likewise.
11714 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
11715 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
11717 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
11719 * lra-assign.c (assign_by_spills): Add code to assign vector regs
11720 to inheritance pseudos.
11721 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
11723 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
11726 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
11727 (BU_MISC_2): Rename to ...
11728 (BU_LDBL128_2): ... this.
11729 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
11730 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
11731 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
11732 RS6000_BTM_LDBL128.
11733 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
11734 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
11735 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
11736 (unpacktf_1): Likewise.
11737 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
11738 (__builtin_longdouble_dw1): Likewise.
11739 * doc/sourcebuild.texi (longdouble128): Document.
11741 2014-06-13 Jeff Law <law@redhat.com>
11743 PR rtl-optimization/61094
11744 PR rtl-optimization/61446
11745 * ree.c (combine_reaching_defs): Get the mode for the copy from
11746 the extension insn rather than the defining insn.
11748 2014-06-13 Dehao Chen <dehao@google.com>
11750 * dwarf2out.c (add_linkage_name): Emit more linkage name.
11752 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
11754 * doc/install.texi (--enable-linker-plugin-configure-flags)
11755 (--enable-linker-plugin-flags): Document new flags.
11757 2014-06-13 Martin Jambor <mjambor@suse.cz>
11760 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
11761 cache_token if returning early.
11763 2014-06-13 Nick Clifton <nickc@redhat.com>
11765 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
11766 requested alignment is active.
11767 (LABEL_ALIGN): Likewise.
11768 (LOOP_ALIGN): Likewise.
11770 2014-06-13 Richard Biener <rguenther@suse.de>
11772 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
11773 Rewrite to propagate the VN result into all uses where
11774 possible and to remove stmts becoming dead because of that.
11775 (eliminate): Generalize stmt removal handling, remove in
11776 reverse dominator order to support proper debug stmt
11777 generation. Update stmts before removing stmts.
11778 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
11780 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
11782 PR tree-optimization/61375
11783 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
11784 symbolic number cannot be represented in an uint64_t.
11785 (find_bswap_or_nop_1): Likewise.
11787 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
11789 * symtab.c (symtab_node::reset_section): New method.
11790 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
11792 * cgraph.h (reset_section): Declare.
11793 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
11794 do not consider comdat locals.
11795 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
11797 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
11798 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
11799 reset sections of symbols dragged out of the comdats.
11800 (function_and_variable_visibility): Reset sections of
11803 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
11805 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
11806 to use symtab and decl_binds_to_current_def_p
11807 * tree-vectorizer.c (increase_alignment): Increase alignment
11808 of alias target, too.
11810 2014-06-12 Jakub Jelinek <jakub@redhat.com>
11812 PR middle-end/61486
11813 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
11814 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
11815 if outer combined construct is distribute.
11816 (gimplify_omp_for): For OMP_DISTRIBUTE set
11817 gimplify_omp_ctxp->distribute.
11818 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
11819 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
11820 mapping into decl map.
11822 2014-06-12 Jason Merrill <jason@redhat.com>
11824 * common.opt (fabi-version): Change default to 0.
11826 2014-06-12 Jason Merrill <jason@redhat.com>
11828 * toplev.c (process_options): Reject -fabi-version=1.
11830 2014-06-12 Jeff Law <law@redhat.com>
11832 PR tree-optimization/61009
11833 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
11834 value when we stop processing a block due to problematic PHIs.
11836 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
11838 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
11839 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
11840 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
11841 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
11842 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
11843 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
11844 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
11845 are not in the spec.
11847 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
11850 * config/aarch64/aarch64-modes.def: Add V1DFmode.
11851 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
11854 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
11856 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
11858 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
11861 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
11862 loading from address spaces.
11864 2014-06-12 Martin Liska <mliska@suse.cz>
11867 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
11868 statement is reachable.
11870 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
11872 * symtab.c (section_hash): New hash.
11873 (symtab_unregister_node): Clear section before freeing.
11874 (hash_section_hash_entry): New haser.
11875 (eq_sections): New function.
11876 (symtab_node::set_section_for_node): New method.
11877 (set_section_1): Update.
11878 (symtab_node::set_section): Take string instead of tree as parameter.
11879 (symtab_resolve_alias): Update.
11880 * cgraph.h (section_hash_entry_d): New structure.
11881 (section_hash_entry): New typedef.
11882 (cgraph_node): Change comdat_group_ to x_comdat_group,
11883 change section_ to x_section and turn into section_hash_entry;
11884 update accestors; put set_section_for_node offline.
11885 * tree.c (decl_section_name): Turn into string.
11886 (set_decl_section_name): Change parameter to be string.
11887 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
11888 * sdbout.c (sdbout_one_type): Update.
11889 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
11890 * varasm.c (IN_NAMED_SECTION, get_named_section,
11891 resolve_unique_section, hot_function_section, get_named_text_section,
11892 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
11893 make_decl_rtl, default_unique_section): Update.
11894 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
11895 (c6x_elf_unique_section): Update.
11896 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
11897 * config/pa/pa.c (pa_function_section): Update.
11898 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
11899 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
11900 * config/arc/arc.c (arc_in_small_data_p): Update.
11901 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
11902 * config/mcore/mcore.c (mcore_unique_section): Update.
11903 * config/mips/mips.c (mips16_build_function_stub): Update.
11904 (mips16_build_call_stub): Update.
11905 (mips_function_rodata_section): Update.
11906 (mips_in_small_data_p): Update.
11907 * config/score/score.c (score_in_small_data_p): Update.
11908 * config/rx/rx.c (rx_in_small_data): Update.
11909 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
11910 (rs6000_xcoff_asm_named_section): Update.
11911 (rs6000_xcoff_unique_section): Update.
11912 * config/frv/frv.c (frv_string_begins_with): Update.
11913 (frv_in_small_data_p): Update.
11914 * config/v850/v850.c (v850_encode_data_area): Update.
11915 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
11916 (bfin_handle_l1_data_attribute): Update.
11917 (bfin_handle_l2_attribute): Update.
11918 * config/mep/mep.c (mep_unique_section): Update.
11919 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
11921 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
11922 (h8300_handle_tiny_data_attribute): Update.
11923 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
11924 (m32r_in_small_data_p): Update.
11925 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
11926 * config/i386/i386.c (ix86_in_large_data_p): Update.
11927 * config/i386/winnt.c (i386_pe_unique_section): Update.
11928 * config/darwin.c (darwin_function_section): Update.
11929 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
11930 * tree-emutls.c (get_emutls_init_templ_addr): Update.
11931 (new_emutls_decl): Update.
11932 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
11933 input_varpool_node): Update.
11934 (ead_string_cst): Turn to ...
11935 (read_string): ... this one.
11936 * dwarf2out.c (secname_for_decl): Update.
11937 * asan.c (asan_protect_global): Update.
11939 2014-06-11 DJ Delorie <dj@redhat.com>
11941 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
11943 * config/rx/rx.c (rx_option_override): Likewise.
11944 (rx_align_for_label): Likewise.
11946 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
11948 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
11950 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
11953 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
11955 * common.md: New file.
11956 * doc/md.texi: Update description of generic, machine-independent
11958 * config/s390/constraints.md (e): Delete.
11959 * Makefile.in (md_file): Include common.md.
11960 * config/m32c/t-m32c (md_file): Likewise.
11961 * genpreds.c (general_mem): New array.
11962 (generic_constraint_letters): Remove constraints now defined by
11964 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
11965 Allow the first character to be '<' or '>' as well.
11966 * genoutput.c (general_mem): New array.
11967 (indep_constraints): Remove constraints now defined by common.md.
11968 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
11969 Remove special handling of 'm'.
11970 * ira-costs.c (record_reg_classes): Remove special handling of
11971 constraints now defined by common.md.
11972 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
11973 * ira-lives.c (single_reg_class): Likewise.
11974 (ira_implicitly_set_insn_hard_regs): Likewise.
11975 * lra-constraints.c (reg_class_from_constraints): Likewise.
11976 (process_alt_operands, process_address, curr_insn_transform): Likewise.
11977 * postreload.c (reload_cse_simplify_operands): Likewise.
11978 * reload.c (push_secondary_reload, scratch_reload_class)
11979 (find_reloads, alternative_allows_const_pool_ref): Likewise.
11980 * reload1.c (maybe_fix_stack_asms): Likewise.
11981 * targhooks.c (default_secondary_reload): Likewise.
11982 * stmt.c (parse_output_constraint): Likewise.
11983 * recog.c (preprocess_constraints): Likewise.
11984 (constrain_operands, peep2_find_free_register): Likewise.
11985 (asm_operand_ok): Likewise, but add a comment saying why 'o'
11986 must be handled specially.
11988 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
11990 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
11991 * genpreds.c (have_const_dbl_constraints): Delete.
11992 (add_constraint): Don't set it.
11993 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
11994 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
11995 constraints using the lookup_constraint logic.
11996 * ira-lives.c (single_reg_class): Likewise.
11997 * ira.c (ira_setup_alts): Likewise.
11998 * lra-constraints.c (process_alt_operands): Likewise.
11999 * recog.c (asm_operand_ok, constrain_operands): Likewise.
12000 * reload.c (find_reloads): Likewise.
12002 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12004 * genpreds.c (const_int_start, const_int_end): New variables.
12005 (choose_enum_order): Output CONST_INT constraints before memory
12007 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
12009 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
12010 * ira.c (ira_setup_alts): Likewise.
12011 * lra-constraints.c (process_alt_operands): Likewise.
12012 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
12013 * reload.c (find_reloads): Likewise.
12015 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12017 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
12018 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
12019 * recog.c (preprocess_constraints): Update accordingly.
12021 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12023 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
12024 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
12025 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
12026 * genpreds.c (print_type_tree): New function.
12027 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
12028 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
12029 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
12030 Write out enum constraint_type and get_constraint_type.
12031 * lra-constraints.c (satisfies_memory_constraint_p): Take a
12032 constraint_num rather than a constraint string.
12033 (satisfies_address_constraint_p): Likewise.
12034 (reg_class_from_constraints): Avoid old constraint macros.
12035 (process_alt_operands, process_address_1): Likewise.
12036 (curr_insn_transform): Likewise.
12037 * ira-costs.c (record_reg_classes): Likewise.
12038 (record_operand_costs): Likewise.
12039 * ira-lives.c (single_reg_class): Likewise.
12040 (ira_implicitly_set_insn_hard_regs): Likewise.
12041 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
12042 * postreload.c (reload_cse_simplify_operands): Likewise.
12043 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
12044 (constrain_operands, peep2_find_free_register): Likewise.
12045 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
12046 (find_reloads, alternative_allows_const_pool_ref): Likewise.
12047 * reload1.c (maybe_fix_stack_asms): Likewise.
12048 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
12049 * targhooks.c (default_secondary_reload): Likewise.
12050 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
12051 to EXTRA_CONSTRAINT_STR.
12052 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
12054 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12056 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
12057 (write_constraint_satisfied_p_array): ...this new function.
12058 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
12060 (write_insn_preds_c): Update accordingly.
12062 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12064 * genpreds.c (write_lookup_constraint): Rename to...
12065 (write_lookup_constraint_1): ...this.
12066 (write_lookup_constraint_array): New function.
12067 (write_tm_preds_h): Define lookup_constraint as an inline function
12068 that uses write_lookup_constraint_array where possible.
12069 (write_insn_preds_c): Update for the changes above.
12071 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12073 * doc/md.texi (regclass_for_constraint): Rename to...
12074 (reg_class_for_constraint): ...this.
12075 * genpreds.c (num_constraints, enum_order, register_start)
12076 (register_end, satisfied_start, memory_start, memory_end)
12077 (address_start, address_end): New variables.
12078 (add_constraint): Count the number of constraints.
12079 (choose_enum_order): New function.
12080 (write_enum_constraint_num): Iterate over enum_order.
12081 (write_regclass_for_constraint): Rename to...
12082 (write_reg_class_for_constraint_1): ...this and update output
12084 (write_constraint_satisfied_p): Rename to...
12085 (write_constraint_satisfied_p_1): ...this and update output
12086 accordingly. Do nothing if all extra constraints are register
12088 (write_insn_extra_memory_constraint): Delete.
12089 (write_insn_extra_address_constraint): Delete.
12090 (write_range_function): New function.
12091 (write_tm_preds_h): Define constraint_satisfied_p and
12092 reg_class_for_constraint as inline functions that do a range check
12093 before calling the out-of-line function. Use write_range_function
12094 to implement insn_extra_{register,memory,address}_constraint,
12095 the first of which is new.
12096 (write_insn_preds_c): Update after above changes to write_* functions.
12097 (main): Call choose_enum_order.
12099 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
12101 PR tree-optimization/61306
12102 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
12103 expression instead of its size.
12104 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
12105 false to prevent optimization when the result is unpredictable due to
12106 arithmetic right shift of signed type with highest byte is set.
12107 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
12108 (init_symbolic_number): Likewise.
12109 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
12110 when the result is unpredictable due to sign extension.
12112 2014-06-11 Terry Guo <terry.guo@arm.com>
12114 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
12115 (*thumb1_addsi3): Ditto.
12116 (*thumb_subdi3): Ditto.
12117 (thumb1_subsi3_insn): Ditto.
12118 (*thumb_mulsi3): Ditto.
12119 (*thumb_mulsi3_v6): Ditto.
12120 (*thumb1_andsi3_insn): Ditto.
12121 (thumb1_bicsi3): Ditto.
12122 (*thumb1_iorsi3_insn): Ditto.
12123 (*thumb1_xorsi3_insn): Ditto.
12124 (*thumb1_ashlsi3): Ditto.
12125 (*thumb1_ashrsi3): Ditto.
12126 (*thumb1_lshrsi3): Ditto.
12127 (*thumb1_rotrsi3): Ditto.
12128 (*thumb1_negdi2): Ditto.
12129 (*thumb1_negsi2): Ditto.
12130 (*thumb1_abssi2): Ditto.
12131 (*thumb1_neg_abssi2): Ditto.
12132 (*thumb1_one_cmplsi2): Ditto.
12133 (*thumb1_zero_extendhisi2): Ditto.
12134 (*thumb1_zero_extendqisi2): Ditto.
12135 (*thumb1_zero_extendqisi2_v6): Ditto.
12136 (thumb1_extendhisi2): Ditto.
12137 (thumb1_extendqisi2): Ditto.
12138 (*thumb1_movdi_insn): Ditto.
12139 (*thumb1_movsi_insn): Ditto.
12140 (*thumb1_movhi_insn): Ditto.
12141 (thumb_movhi_clobber): Ditto.
12142 (*thumb1_movqi_insn): Ditto.
12143 (*thumb1_movhf): Ditto.
12144 (*thumb1_movsf_insn): Ditto.
12145 (*thumb_movdf_insn): Ditto.
12146 (movmem12b): Ditto.
12148 (cbranchqi4): Ditto.
12149 (cbranchsi4_insn): Ditto.
12150 (cbranchsi4_scratch): Ditto.
12151 (*negated_cbranchsi4): Ditto.
12152 (*tbit_cbranch): Ditto.
12153 (*tlobits_cbranch): Ditto.
12154 (*tstsi3_cbranch): Ditto.
12155 (*cbranchne_decr1): Ditto.
12156 (*addsi3_cbranch): Ditto.
12157 (*addsi3_cbranch_scratch): Ditto.
12158 (*thumb_cmpdi_zero): Ditto.
12159 (cstoresi_eq0_thumb1): Ditto.
12160 (cstoresi_ne0_thumb1): Ditto.
12161 (*cstoresi_eq0_thumb1_insn): Ditto.
12162 (*cstoresi_ne0_thumb1_insn): Ditto.
12163 (cstoresi_nltu_thumb1): Ditto.
12164 (cstoresi_ltu_thumb1): Ditto.
12165 (thumb1_addsi3_addgeu): Ditto.
12166 (*thumb_jump): Ditto.
12167 (*call_reg_thumb1_v5): Ditto.
12168 (*call_reg_thumb1): Ditto.
12169 (*call_value_reg_thumb1_v5): Ditto.
12170 (*call_value_reg_thumb1): Ditto.
12171 (*call_insn): Ditto.
12172 (*call_value_insn): Ditto.
12173 (thumb1_casesi_internal_pic): Ditto.
12174 (thumb1_casesi_dispatch): Ditto.
12175 (*thumb1_indirect_jump): Ditto.
12176 (prologue_thumb1_interwork): Ditto.
12177 (*epilogue_insns): Ditto.
12178 (consttable_1): Ditto.
12179 (consttable_2): Ditto.
12180 (tablejump): Ditto.
12181 (*thumb1_tablejump): Ditto.
12182 (thumb_eh_return): Ditto.
12183 (define_peephole2): Two of them are thumb1 only and got moved into
12184 new file thumb1.md.
12185 (define_split): Six of them are thumb1 only and got moved into new
12187 * config/arm/thumb1.md: New file comprised of above thumb1 only
12190 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12192 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
12193 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
12195 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
12196 (aarch64_crc_builtin_datum): New struct.
12197 (aarch64_crc_builtin_data): New.
12198 (aarch64_init_crc32_builtins): New function.
12199 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
12200 (aarch64_crc32_expand_builtin): New.
12201 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
12202 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
12203 __ARM_FEATURE_CRC32 when appropriate.
12204 (TARGET_CRC32): Define.
12205 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
12206 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
12207 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
12208 (aarch64_<crc_variant>): New pattern.
12209 * config/aarch64/arm_acle.h: New file.
12210 * config/aarch64/iterators.md (CRC): New int iterator.
12211 (crc_variant, crc_mode): New int attributes.
12212 * doc/aarch64-acle-intrinsics.texi: New file.
12213 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
12214 Include aarch64-acle-intrinsics.texi.
12216 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
12218 * tree-vect-data-refs.c (vect_grouped_store_supported): New
12219 check for stores group of length 3.
12220 (vect_permute_store_chain): New permutations for stores group of
12222 * tree-vect-stmts.c (vect_model_store_cost): Change cost
12223 of vec_perm_shuffle for the new permutations.
12225 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
12227 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
12228 table rewriting temporarily on targets not supporting ONE_ONLY.
12230 2014-06-11 Richard Biener <rguenther@suse.de>
12232 PR middle-end/61437
12234 2014-06-04 Richard Biener <rguenther@suse.de>
12236 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
12237 TREE_PUBLIC and DECL_EXTERNAL decls.
12239 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
12241 * varasm.c (set_implicit_section): New function.
12242 (resolve_unique_section): Use it to set implicit section
12244 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
12245 (default_function_section): Likewise.
12246 (decl_binds_to_current_def_p): Constify argument.
12247 * varasm.h (decl_binds_to_current_def_p): Update prototype.
12248 * asan.c (asan_protect_global): Use
12249 symtab_get_node (decl)->implicit_section.
12250 * symtab.c (dump_symtab_base): Dump implicit sections.
12251 (verify_symtab_base): Verify sanity of sectoins and comdats.
12252 (symtab_resolve_alias): Alias share the section of its target.
12253 (set_section_1): New function.
12254 (symtab_node::set_section): Move here, recurse to aliases.
12255 (verify_symtab): Check for duplicated symtab lists.
12256 * tree-core.h (implicit_section_name_p): Remove.
12257 * tree-vect-data-refs.c: Include varasm.h.
12258 (vect_can_force_dr_alignment_p): Fix conditional on when
12259 decl bints to current definition; use
12260 symtab_get_node (decl)->implicit_section.
12261 * cgraph.c (cgraph_make_node_local_1): Fix section set.
12262 * cgraph.h (struct symtab_node): Add implicit_section.
12263 (set_section): Rename to ...
12264 (set_section_for_node): ... this one.
12265 (set_section): Declare.
12266 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
12267 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
12268 input_overwrite_node, input_varpool_node): Stream implicit_section.
12269 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
12270 removal; it will fail in LTO.
12272 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12274 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
12275 Change second alternative type to f_mcr.
12276 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
12277 and 12th alternatives' types to f_mcr and f_mrc.
12278 (*movdi_aarch64): Same for 12th and 13th alternatives.
12279 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
12280 (aarch64_movtilow_tilow): Change type to fmov.
12282 2014-06-10 Jiong Wang <jiong.wang@arm.com>
12284 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
12285 (aarch64_save_or_restore_callee_save_registers): Fix layout.
12287 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12289 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
12291 (aarch64_sqrdmulh_lane<mode>): Likewise.
12292 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
12293 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
12294 (aarch64_sqdmulh_laneq<mode>): New expander.
12295 (aarch64_sqrdmulh_laneq<mode>): Likewise.
12296 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
12297 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
12298 (aarch64_sqdmulh_lane<mode>): New expander.
12299 (aarch64_sqrdmulh_lane<mode>): Likewise.
12300 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
12301 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
12302 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
12303 (aarch64_sqdmlal_laneq<mode>): Likewise.
12304 (aarch64_sqdmlsl_lane<mode>): Likewise.
12305 (aarch64_sqdmlsl_laneq<mode>): Likewise.
12306 (aarch64_sqdmlal2_lane<mode>): Likewise.
12307 (aarch64_sqdmlal2_laneq<mode>): Likewise.
12308 (aarch64_sqdmlsl2_lane<mode>): Likewise.
12309 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
12310 (aarch64_sqdmull_lane<mode>): Likewise.
12311 (aarch64_sqdmull_laneq<mode>): Likewise.
12312 (aarch64_sqdmull2_lane<mode>): Likewise.
12313 (aarch64_sqdmull2_laneq<mode>): Likewise.
12315 2014-06-10 Richard Biener <rguenther@suse.de>
12317 PR tree-optimization/61438
12318 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
12319 (eliminate_dom_walker::before_dom_children): Only try to inhibit
12320 insertion of IVs if running PRE.
12321 (eliminate): Adjust.
12322 (pass_pre::execute): Likewise.
12323 (pass_fre::execute): Likewise.
12325 2014-06-10 Richard Biener <rguenther@suse.de>
12327 PR middle-end/61456
12328 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
12329 Do not use the main variant for the type comparison.
12330 (ncr_compar): Likewise.
12331 (nonoverlapping_component_refs_p): Likewise.
12333 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
12335 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
12336 REG_CFA_RESTORE mode.
12338 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
12340 * config/i386/i386.c (expand_vec_perm_pblendv): New.
12341 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
12342 expand_vec_perm_pblendv.
12344 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12346 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
12348 Simplify description of __crc32d and __crc32cd intrinsics.
12349 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
12352 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
12355 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
12356 * config.in: Regenerate.
12357 * configure: Likewise.
12359 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
12361 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
12363 (intersect_static_var_sets): Remove.
12364 (propagate): Do not prune local statics.
12366 2014-06-10 Jakub Jelinek <jakub@redhat.com>
12369 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
12370 Set lastprivate_firstprivate even if omp_private_outer_ref
12371 langhook returns true.
12372 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
12373 langhook, call unshare_expr on new_var and call
12374 build_outer_var_ref to get the last argument.
12376 2014-06-10 Marek Polacek <polacek@redhat.com>
12379 * doc/extend.texi: Add cindex for transparent_union.
12381 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
12383 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
12384 init_symbolic_number ().
12386 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
12388 PR middle-end/61141
12389 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
12390 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
12391 (verify_rtl_sharing): Likewise.
12393 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
12396 * tree.c (build_qualified_type): Use a canonical type for
12399 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12401 * config/arm/arm-modes.def: Remove XFmode.
12403 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
12406 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
12407 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
12408 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
12409 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
12410 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
12411 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
12412 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
12413 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
12414 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
12416 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
12418 * tree-core.h (tree_decl_with_vis): Remove section_name.
12420 2014-06-09 Kito Cheng <kito@0xlab.org>
12422 * ira.c (ira): Don't call init_caller_save if LRA enabled
12423 since LRA use its own infrastructure to handle that.
12425 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
12427 * symtab.c (dump_symtab_base): Update dumping.
12428 (symtab_make_decl_local): Clear only DECL_COMDAT.
12429 * tree-vect-data-refs.c (Check that variable is static before
12430 tampering with sections.
12431 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
12432 (cgraph_create_virtual_clone): Likewise.
12433 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
12434 (decl_section_name, set_decl_section_name): New accessors.
12435 (find_decls_types_r): Do not walk section name
12436 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
12437 (decl_comdat_group, decl_comdat_group_id): Constify.
12438 (decl_section_name, set_decl_section_name): Update.
12439 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
12440 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
12441 (cgraph_make_node_local_1): Clear section and comdat group.
12442 * cgraph.h (set_comdat_group): Sanity check.
12443 (get_section, set_section): New.
12444 * ipa-comdats.c (ipa_comdats): Use get_section.
12445 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
12446 * lto-streamer-out.c: Do not follow section names.
12447 * c-family/c-common.c (handle_section_attribute): Update.
12448 * lto-cgraph.c (lto_output_node): Output section.
12449 (lto_output_varpool_node): Likewise.
12450 (read_comdat_group): Rename to ...
12451 (read_identifier): ... this one.
12452 (read_string_cst): New function.
12453 (input_node, input_varpool_node): Input section names.
12454 * tree-emutls.c (get_emutls_init_templ_addr): Update.
12455 (new_emutls_decl): Update.
12456 (secname_for_decl): Check section names only of static vars.
12457 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
12458 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
12459 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
12460 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
12461 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
12462 * config/mcore/mcore.c (mcore_unique_section): Likewise.
12463 * config/mips/mips.c (mips16_build_function_stub): Likewise.
12464 * config/v850/v850.c (v850_insert_attributes): Likewise.
12465 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
12467 (h8300_handle_tiny_data_attribute): Likewise.
12468 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
12469 (bfin_handle_l2_attribute): Likewise.
12471 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
12473 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
12474 remove static initializer.
12476 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
12478 * varasm.c (use_blocks_for_decl_p): Check symbol table
12479 instead of alias attribute.
12480 (place_block_symbol): Recurse on aliases.
12482 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
12484 * ipa-visibility.c: Include varasm.h
12485 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
12487 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
12489 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
12490 outputting aliases.
12492 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
12494 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
12495 from test_insn into GGC space escape via SET_SRC.
12497 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
12499 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
12500 call statement, if any.
12501 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
12502 statements, if any. Tidy up.
12504 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
12507 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
12508 iterators, VSX_D that handles 64-bit types, and VSX_LE that
12509 handles swapping the two 64-bit double words on little endian
12510 systems. Include V1TImode and optionally TImode in VSX_LE so that
12511 these types are properly swapped. Change all of the insns and
12512 splits that do the 64-bit swaps to use VSX_LE.
12513 (vsx_le_perm_load_<mode>): Likewise.
12514 (vsx_le_perm_store_<mode>): Likewise.
12515 (splitters for little endian memory operations): Likewise.
12516 (vsx_xxpermdi2_le_<mode>): Likewise.
12517 (vsx_lxvd2x2_le_<mode>): Likewise.
12518 (vsx_stxvd2x2_le_<mode>): Likewise.
12520 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
12523 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
12524 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
12525 and corresponding splitters. Zero extend general register
12526 or memory input operand to XMM temporary. Enable for
12527 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
12528 (floatunssi<mode>2): Update expander predicate.
12530 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
12532 PR rtl-optimization/61325
12533 * lra-constraints.c (process_address_1): Check scale equal to one
12534 to prevent transformation: base + scale * index => base + new_reg.
12536 2014-06-06 Richard Biener <rguenther@suse.de>
12538 PR tree-optimization/59299
12539 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
12541 (nearest_common_dominator_of_uses): Likewise.
12542 (statement_sink_location): Adjust. Support sinking loads.
12544 2014-06-06 Martin Jambor <mjambor@suse.cz>
12546 * ipa-prop.c (get_place_in_agg_contents_list): New function.
12547 (build_agg_jump_func_from_list): Likewise.
12548 (determine_known_aggregate_parts): Renamed to
12549 determine_locally_known_aggregate_parts. Moved some functionality
12550 to the two functions above, removed bound checks.
12552 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
12554 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
12555 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
12556 (aarch64_progress_pointer): Likewise.
12557 (aarch64_copy_one_part_and_move_pointers): Likewise.
12558 (aarch64_expand_movmen): Likewise.
12559 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
12560 * config/aarch64/aarch64.md (movmem<mode>): New.
12562 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
12564 * targhooks.c (default_add_stmt_cost): Call target specific
12565 hook instead of default one.
12567 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
12569 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
12570 endianness instead of host endianness.
12571 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
12574 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
12577 * function.c (instantiate_decls): Process the saved static chain.
12578 (expand_function_start): If not optimizing, save the static chain
12580 * tree-nested.c (convert_all_function_calls): Always create the static
12581 chain for nested functions if not optimizing.
12583 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
12585 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
12587 2014-06-06 Richard Biener <rguenther@suse.de>
12589 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
12590 (construct_init_block): Likewise.
12591 (construct_exit_block): Likewise.
12592 (pass_expand::execute): Likewise.
12593 * graphite.c (graphite_transforms): Replace check for current_loops
12594 with a check for > 1 loops.
12595 (pass_graphite_transforms::execute): Adjust.
12596 * ipa-split.c (split_function): Remove check for current_loops.
12597 * omp-low.c (expand_parallel_call): Likewise.
12598 (expand_omp_for_init_counts): Likewise.
12599 (extract_omp_for_update_vars): Likewise.
12600 (expand_omp_for_generic): Likewise.
12601 (expand_omp_sections): Likewise.
12602 (expand_omp_target): Likewise.
12603 * tracer.c (tail_duplicate): Likewise.
12604 (pass_tracer::execute): Likewise.
12605 * trans-mem.c (expand_transaction): Likewise.
12606 * tree-complex.c (expand_complex_div_wide): Likewise.
12607 * tree-eh.c (lower_resx): Likewise.
12608 (cleanup_empty_eh_merge_phis): Likewise.
12609 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
12610 current_loops with a check for > 1 loops.
12611 (pass_predcom::execute): Adjust.
12612 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
12613 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
12614 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
12615 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
12616 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
12617 * tree-switch-conversion.c (process_switch): Likewise.
12618 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
12619 * tree-vrp.c (vrp_visit_phi_node): Likewise.
12620 (execute_vrp): Likewise.
12621 * ubsan.c (ubsan_expand_null_ifn): Likewise.
12623 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
12625 * rtl.h (insn_location): Declare.
12626 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
12627 with UNKNOWN_LOCATION.
12628 * emit-rtl.c (insn_location): New function.
12629 * final.c (notice_source_line): Check that the instruction has a
12630 location before retrieving it and use insn_location.
12631 * modulo-sched.c (loop_single_full_bb_p): Likewise.
12632 * print-rtl.c (print_rtx): Likewise.
12634 2014-06-06 Richard Biener <rguenther@suse.de>
12636 * passes.def: Move 2nd VRP pass before phi-only-cprop.
12638 2014-06-06 Christian Bruel <christian.bruel@st.com>
12640 PR tree-optimization/43934
12641 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
12644 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
12646 * ira-lives.c (single_reg_class): Add missing break. Explicitly
12647 return NO_REGS for extra address and memory constraints. Handle
12648 operands that match (or are equivalent to something that matches)
12649 extra constant constraints. Ignore other non-register operands.
12651 2014-06-06 Alan Modra <amodra@gmail.com>
12654 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
12655 * doc/tm.texi: Regenerate.
12656 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
12657 Use throughout in place of REG_PARM_STACK_SPACE.
12658 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
12659 "incoming" param. Pass to rs6000_function_parms_need_stack.
12660 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
12661 prototype_p when incoming. Use function decl when incoming
12662 to handle K&R style functions.
12663 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
12664 (INCOMING_REG_PARM_STACK_SPACE): Define.
12666 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12669 * cfgexpand.c (expand_debug_expr): Use address space of nested
12670 TREE_TYPE for ADDR_EXPR and MEM_REF.
12672 2014-06-05 Jeff Law <law@redhat.com>
12674 PR tree-optimization/61289
12675 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
12676 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
12677 looking for those which match LHS. All callers changed.
12678 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
12679 parameters and code which manipulated them. All callers changed.
12680 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
12681 and DST_MAP parameters. Simplify invalidation code by just calling
12682 invalidate_equivalences. All callers changed.
12683 (thread_across_edge): Simplify now that we don't need to maintain
12684 the map of equivalences to invalidate.
12686 2014-06-05 Kai Tietz <ktietz@redhat.com>
12687 Richard Henderson <rth@redhat.com>
12690 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
12691 checking for !TARGET_X32.
12692 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
12693 (sibcall_intern): New define_insn, plus required peepholes.
12694 (sibcall_pop_intern): Likewise.
12695 (sibcall_value_intern): Likewise.
12696 (sibcall_value_pop_intern): Likewise.
12698 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
12700 * tree-inline.c (tree_function_versioning): Check DF info existence
12701 before accessing it.
12703 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
12705 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
12707 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
12708 aarch64_frame hard_fp_offset and frame_size.
12709 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
12710 frame_size; remove original_frame_size.
12711 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
12712 (aarch64_initial_elimination_offset): Remove frame_size and
12713 offset. Use aarch64_frame frame_size.
12715 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
12716 Jiong Wang <jiong.wang@arm.com>
12717 Renlin <renlin.li@arm.com>
12719 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
12720 initialization of R30 offset. Update offset. Iterate core
12721 regisers upto X30. Remove X29, X30 specific code.
12723 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
12724 Jiong Wang <jiong.wang@arm.com>
12726 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
12727 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
12728 (aarch64_register_saved_on_entry): Adjust test.
12730 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
12732 * config/aarch64/aarch64.h (machine_function): Move
12733 saved_varargs_size from here...
12734 (aarch64_frame): ... to here.
12736 * config/aarch64/aarch64.c (aarch64_expand_prologue)
12737 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
12738 (aarch64_initial_elimination_offset)
12739 (aarch64_setup_incoming_varargs): Adjust location of
12740 saved_varargs_size.
12742 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
12744 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
12747 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
12748 Prachi Godbole <Prachi.Godbole@imgtec.com>
12750 * config/mips/mips-cpus.def: Add definition for p5600. Updated
12751 mips32r5 entry to use PROCESSOR_P5600.
12752 * config/mips/mips-tables.opt: Regenerate.
12753 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
12754 * config/mips/mips.c (mips_fmadd_bypass): New function.
12755 (mips_rtx_cost_data): Add costs for p5600.
12756 (mips_issue_rate): Add support for p5600.
12757 (mips_multipass_dfa_lookahead): Likewise.
12758 * config/mips/mips.h (TUNE_P5600): New define.
12759 (TUNE_MACC_CHAINS): Add TUNE_P5600.
12760 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
12761 * config/mips/mips.md: Include p5600.md.
12762 (processor): Add p5600.
12763 * config/mips/p5600.md: New file.
12765 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
12767 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
12768 * config/i386/predicates.md (palignr_operand): New.
12769 Indicates if permutation is suitable for palignr instruction.
12771 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
12773 PR tree-optimization/61319
12774 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
12775 stmt belongs to loop.
12777 2014-06-05 Richard Biener <rguenther@suse.de>
12779 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
12780 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
12781 (lookup_tmp_var): Adjust.
12782 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
12784 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12786 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
12788 2014-06-05 Marek Polacek <polacek@redhat.com>
12791 * doc/invoke.texi: Document -Wlogical-not-parentheses.
12793 2014-06-04 Tom de Vries <tom@codesourcery.com>
12795 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
12798 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
12800 PR tree-optimization/61385
12801 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
12803 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
12805 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
12806 changed to use fatal_error.
12807 (main): Ensure lto_wrapper_cleanup is run atexit.
12809 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
12811 * lra-constraints.c (valid_address_p): Move earlier in file.
12812 (address_eliminator): New structure.
12813 (satisfies_memory_constraint_p): New function.
12814 (satisfies_address_constraint_p): Likewise.
12815 (process_alt_operands, process_address, curr_insn_transform): Use them.
12817 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
12819 * lra-int.h (lra_static_insn_data): Make operand_alternative a
12821 (target_lra_int, default_target_lra_int, this_target_lra_int)
12822 (op_alt_data): Delete.
12823 * lra.h (lra_init): Delete.
12824 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
12825 (init_insn_code_data_once): Remove op_alt_data handling.
12826 (finish_insn_code_data_once): Likewise.
12827 (init_op_alt_data): Delete.
12828 (get_static_insn_data): Initialize operand_alternative to null.
12829 (free_insn_recog_data): Cast operand_alternative before freeing it.
12830 (setup_operand_alternative): Take the operand_alternative as
12831 parameter and assume it isn't already cached in the static
12833 (lra_set_insn_recog_data): Update accordingly.
12834 (lra_init): Delete.
12835 * ira.c (ira_init): Don't call lra_init.
12836 * target-globals.h (this_target_lra_int): Declare.
12837 (target_globals): Remove lra_int.
12838 (restore_target_globals): Update accordingly.
12839 * target-globals.c: Don't include lra-int.h.
12840 (default_target_globals, save_target_globals): Remove lra_int.
12842 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
12844 * recog.h (operand_alternative): Convert reg_class, reject,
12845 matched and matches into bitfields.
12846 (preprocess_constraints): New overload.
12847 (preprocess_insn_constraints): New function.
12848 (preprocess_constraints): Take the insn as parameter.
12849 (recog_op_alt): Change into a pointer.
12850 (target_recog): Add x_op_alt.
12851 * recog.c (asm_op_alt): New variable.
12852 (recog_op_alt): Change into a pointer.
12853 (preprocess_constraints): New overload, replacing the old function
12854 definition with one that doesn't use global state.
12855 (preprocess_insn_constraints): New function.
12856 (preprocess_constraints): Use them. Take the insn as parameter.
12857 Use asm_op_alt for asms.
12858 (recog_init): Free existing x_op_alt entries.
12859 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
12861 (make_early_clobber_and_input_conflicts): Likewise.
12862 (process_bb_node_lives): Pass the insn to process_constraints.
12863 * reg-stack.c (check_asm_stack_operands): Likewise.
12864 (subst_asm_stack_regs): Likewise.
12865 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
12866 * regrename.c (build_def_use): Likewise.
12867 * sched-deps.c (sched_analyze_insn): Likewise.
12868 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
12869 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
12870 (note_invalid_constants): Likewise.
12871 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
12872 (ix86_legitimate_combined_insn): Make operand_alternative pointer
12875 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
12877 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
12878 * ira-lives.c (check_and_make_def_conflict): Check for disabled
12880 (make_early_clobber_and_input_conflicts): Likewise.
12881 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
12883 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
12885 * recog.h (alternative_class): New function.
12886 (which_op_alt): Return a const recog_op_alt.
12887 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
12888 (subst_asm_stack_regs): Likewise.
12889 * config/arm/arm.c (note_invalid_constants): Likewise.
12890 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
12891 the operand_alternative; use alternative class instead.
12892 * sel-sched.c (get_reg_class): Likewise.
12893 * regrename.c (build_def_use): Likewise.
12894 (hide_operands, restore_operands, record_out_operands): Update type
12897 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
12899 * recog.h (recog_op_alt): Convert to a flat array.
12900 (which_op_alt): New function.
12901 * recog.c (recog_op_alt): Convert to a flat array.
12902 (preprocess_constraints): Update accordingly, grouping all
12903 operands of the same alternative together, rather than the
12905 * ira-lives.c (check_and_make_def_conflict): Likewise.
12906 (make_early_clobber_and_input_conflicts): Likewise.
12907 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
12908 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
12909 (subst_asm_stack_regs): Likewise.
12910 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
12911 * regrename.c (hide_operands, record_out_operands): Likewise.
12912 (build_def_use): Likewise.
12913 * sel-sched.c (get_reg_class): Likewise.
12914 * config/arm/arm.c (note_invalid_constants): Likewise.
12916 2014-06-04 Jason Merrill <jason@redhat.com>
12920 * gimplify.c (gimplify_arg): Non-static.
12921 * gimplify.h: Declare it.
12923 2014-06-04 Richard Biener <rguenther@suse.de>
12925 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
12926 TREE_PUBLIC and DECL_EXTERNAL decls.
12928 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
12930 * regcprop.c (copyprop_hardreg_forward_1): Account for
12931 HARD_REGNO_CALL_PART_CLOBBERED.
12933 2014-06-04 Richard Biener <rguenther@suse.de>
12935 * configure.ac: Check whether the underlying type of int64_t
12936 is long or long long.
12937 * configure: Regenerate.
12938 * config.in: Likewise.
12939 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
12940 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
12942 2014-06-04 Richard Biener <rguenther@suse.de>
12944 PR tree-optimization/60098
12945 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
12947 (dse_optimize_stmt): Simplify, now that we found a kill
12950 2014-06-04 Richard Biener <rguenther@suse.de>
12952 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
12953 of accesses with non-invariant address.
12955 2014-06-04 Martin Liska <mliska@suse.cz>
12957 * cgraph.h (cgraph_make_wrapper): New function introduced.
12958 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
12959 * ipa-inline.h (inline_analyze_function): The function is global.
12960 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
12962 2014-06-04 Martin Liska <mliska@suse.cz>
12964 * tree.h (private_lookup_attribute_starting): New function.
12965 (lookup_attribute_starting): Likewise.
12966 * tree.c (private_lookup_attribute_starting): Likewise.
12968 2014-06-04 Martin Liska <mliska@suse.cz>
12970 * cgraph.h (expand_thunk): New argument added.
12971 (address_taken_from_non_vtable_p): New global function.
12972 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
12973 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
12974 * cgraphunit.c (analyze_function): Likewise.
12975 (assemble_thunks_and_aliases): Argument added to call.
12976 (expand_thunk): New argument forces to produce GIMPLE thunk.
12978 2014-06-04 Martin Liska <mliska@suse.cz>
12980 * coverage.h (coverage_compute_cfg_checksum): Argument added.
12981 * coverage.c (coverage_compute_cfg_checksum): Likewise.
12982 * profile.c (branch_prob): Likewise.
12984 2014-06-04 Martin Jambor <mjambor@suse.cz>
12987 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
12988 handler for switch on an ipa_ref_use enum.
12989 * ipa-reference.c (analyze_function): Likewise.
12991 2014-06-04 Kai Tietz <ktietz@redhat.com>
12993 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
12994 from old call-instruction.
12996 2014-06-04 Bin Cheng <bin.cheng@arm.com>
12998 * config/aarch64/aarch64.c (aarch64_classify_address)
12999 (aarch64_legitimize_reload_address): Support full addressing modes
13001 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
13002 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
13004 2014-06-03 Andrew Pinski <apinski@cavium.com>
13006 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
13009 2014-06-03 Andrew Pinski <apinski@cavium.com>
13011 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
13012 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
13014 2014-06-03 Kai Tietz <ktietz@redhat.com>
13016 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
13019 2014-06-03 Dehao Chen <dehao@google.com>
13021 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
13024 2014-06-03 Marek Polacek <polacek@redhat.com>
13027 * doc/invoke.texi: Document -Wswitch-bool.
13028 * function.c (stack_protect_epilogue): Cast controlling expression of
13030 * gengtype.c (walk_type): Generate switch expression with its
13031 controlling expression cast to int.
13033 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
13035 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
13037 * config/avr/avr-tables.opt: Regenerate.
13038 * config/avr/t-multilib: Regenerate.
13039 * doc/avr-mmcu.texi: Regenerate.
13041 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
13042 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
13044 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
13045 (ata6617c, ata664251): Add new avr35 devices.
13046 (ata6612c): Add new avr4 device.
13047 (ata6613c, ata6614q): Add new avr5 devices.
13048 * config/avr/avr-tables.opt: Regenerate.
13049 * config/avr/t-multilib: Regenerate.
13050 * doc/avr-mmcu.texi: Regenerate.
13052 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
13054 * gcc/config/aarch64/aarch64-builtins.c
13055 (aarch64_types_binop_ssu_qualifiers): New static data.
13056 (TYPES_BINOP_SSU): Define.
13057 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
13058 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
13059 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
13060 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
13061 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
13062 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
13063 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
13064 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
13065 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
13066 suffix to builtin function name, remove cast.
13067 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
13068 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
13069 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
13071 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
13073 * gcc/config/aarch64/aarch64-builtins.c
13074 (aarch64_types_binop_uus_qualifiers,
13075 aarch64_types_shift_to_unsigned_qualifiers,
13076 aarch64_types_unsigned_shiftacc_qualifiers): Define.
13077 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
13078 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
13079 sqshlu_n, uqshl_n): Update qualifiers.
13080 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
13081 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
13082 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
13083 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
13084 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
13085 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
13086 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
13087 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
13088 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
13089 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
13090 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
13091 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
13092 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
13093 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
13094 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
13095 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
13096 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
13097 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
13098 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
13099 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
13100 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
13101 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
13102 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
13103 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
13104 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
13105 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
13106 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
13108 2014-06-03 Teresa Johnson <tejohnson@google.com>
13110 * tree-sra.c (modify_function): Record caller nodes after rebuild.
13112 2014-06-02 Jason Merrill <jason@redhat.com>
13115 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
13117 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
13119 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
13122 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
13124 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
13126 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
13127 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
13128 * config/aarch64/iterators.md (REVERSE): New iterator.
13129 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
13130 (rev_op): New int_attribute.
13131 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
13132 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
13133 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
13134 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
13135 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
13136 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
13137 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
13138 Replace temporary __asm__ with __builtin_shuffle.
13140 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
13142 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
13144 * config/mips/mips-tables.opt: Regenerate.
13145 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
13146 to use mips_isa_rev rather than ISA_MIPS32R2.
13147 * config/mips/mips.h (ISA_MIPS32R3): New define.
13148 (ISA_MIPS32R5): New define.
13149 (ISA_MIPS64R3): New define.
13150 (ISA_MIPS64R5): New define.
13151 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
13152 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
13153 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
13155 (MIPS_ISA_SYNCI_SPEC): Likewise.
13156 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
13157 (LINK_SPEC): Added mips32r3 and mips32r5.
13158 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
13159 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
13160 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
13161 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
13162 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
13163 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
13164 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
13166 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
13168 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
13170 * config/mips/mips.opt (mxpa): New option.
13171 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
13174 2014-06-03 Martin Jambor <mjambor@suse.cz>
13177 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
13180 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
13182 PR tree-optimization/61328
13183 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
13184 initialization from find_bswap_or_nop_1.
13185 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
13186 in source_expr2 before using the size value the function sets. Also
13187 make use of init_symbolic_number () in both the old place and
13188 find_bswap_or_nop_load () to avoid reading uninitialized memory when
13189 doing recursion in the GIMPLE_BINARY_RHS case.
13191 2014-06-03 Richard Biener <rguenther@suse.de>
13193 PR tree-optimization/61383
13194 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
13197 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
13199 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
13200 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
13201 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
13202 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
13204 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
13205 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
13206 * system.h: ...here and make it unconditional.
13207 * target.def (conditional_register_usage): Mention
13208 define_register_constraint instead of old-style constraint macros.
13209 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
13210 * doc/tm.texi: Regenerate.
13211 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
13212 protected by !USE_MD_CONSTRAINTS.
13213 * config/frv/frv.md: Remove quote from old version of documentation.
13214 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
13215 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
13216 CONST_DOUBLE_OK_FOR_LETTER.
13217 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
13219 2014-06-02 Andrew Pinski <apinski@cavium.com>
13221 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
13222 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
13223 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
13224 file whose name depends on -mabi= and -mbig-endian.
13225 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
13226 Handle LP64 better and handle ilp32 too.
13227 (MULTILIB_OPTIONS): Delete.
13228 (MULTILIB_DIRNAMES): Delete.
13230 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
13232 * expr.h: Remove prototypes of functions defined in builtins.c.
13233 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
13234 Remove prototypes of functions defined in builtins.c.
13235 * builtins.h: Update prototype list to include all exported functions.
13236 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
13237 no_c99_libc_has_function): Move to targhooks.c
13238 (build_string_literal, build_call_expr_loc_array,
13239 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
13241 (expand_builtin_object_size, fold_builtin_object_size): Make static.
13242 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
13243 no_c99_libc_has_function): Relocate from builtins.c.
13244 * tree.c: Include builtins.h.
13245 (build_call_expr_loc_array, build_call_expr_loc_vec,
13246 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
13248 * fold-const.h (fold_fma): Move prototype to builtins.h.
13249 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
13250 * asan.c: Include builtins.h.
13251 * cfgexpand.c: Likewise.
13252 * convert.c: Likewise.
13253 * emit-rtl.c: Likewise.
13254 * except.c: Likewise.
13255 * expr.c: Likewise.
13256 * fold-const.c: Likewise.
13257 * gimple-fold.c: Likewise.
13258 * gimple-ssa-strength-reduction.c: Likewise.
13259 * gimplify.c: Likewise.
13260 * ipa-inline.c: Likewise.
13261 * ipa-prop.c: Likewise.
13262 * lto-streamer-out.c: Likewise.
13263 * stmt.c: Likewise.
13264 * tree-inline.c: Likewise.
13265 * tree-object-size.c: Likewise.
13266 * tree-sra.c: Likewise.
13267 * tree-ssa-ccp.c: Likewise.
13268 * tree-ssa-forwprop.c: Likewise.
13269 * tree-ssa-loop-ivcanon.c: Likewise.
13270 * tree-ssa-loop-ivopts.c: Likewise.
13271 * tree-ssa-math-opts.c: Likewise.
13272 * tree-ssa-reassoc.c: Likewise.
13273 * tree-ssa-threadedge.c: Likewise.
13274 * tree-streamer-in.c: Likewise.
13275 * tree-vect-data-refs.c: Likewise.
13276 * tree-vect-patterns.c: Likewise.
13277 * tree-vect-stmts.c: Likewise.
13278 * config/aarch64/aarch64.c: Likewise.
13279 * config/alpha/alpha.c: Likewise.
13280 * config/arc/arc.c: Likewise.
13281 * config/arm/arm.c: Likewise.
13282 * config/avr/avr.c: Likewise.
13283 * config/bfin/bfin.c: Likewise.
13284 * config/c6x/c6x.c: Likewise.
13285 * config/cr16/cr16.c: Likewise.
13286 * config/cris/cris.c: Likewise.
13287 * config/epiphany/epiphany.c: Likewise.
13288 * config/fr30/fr30.c: Likewise.
13289 * config/frv/frv.c: Likewise.
13290 * config/h8300/h8300.c: Likewise.
13291 * config/i386/i386.c: Likewise.
13292 * config/i386/winnt.c: Likewise.
13293 * config/ia64/ia64.c: Likewise.
13294 * config/iq2000/iq2000.c: Likewise.
13295 * config/lm32/lm32.c: Likewise.
13296 * config/m32c/m32c.c: Likewise.
13297 * config/m32r/m32r.c: Likewise.
13298 * config/m68k/m68k.c: Likewise.
13299 * config/mcore/mcore.c: Likewise.
13300 * config/mep/mep.c: Likewise.
13301 * config/microblaze/microblaze.c: Likewise.
13302 * config/mips/mips.c: Likewise.
13303 * config/mmix/mmix.c: Likewise.
13304 * config/mn10300/mn10300.c: Likewise.
13305 * config/moxie/moxie.c: Likewise.
13306 * config/msp430/msp430.c: Likewise.
13307 * config/nds32/nds32.c: Likewise.
13308 * config/pa/pa.c: Likewise.
13309 * config/pdp11/pdp11.c: Likewise.
13310 * config/picochip/picochip.c: Likewise.
13311 * config/rl78/rl78.c: Likewise.
13312 * config/rs6000/rs6000.c: Likewise.
13313 * config/rx/rx.c: Likewise.
13314 * config/s390/s390.c: Likewise.
13315 * config/score/score.c: Likewise.
13316 * config/sh/sh.c: Likewise.
13317 * config/sparc/sparc.c: Likewise.
13318 * config/spu/spu.c: Likewise.
13319 * config/stormy16/stormy16.c: Likewise.
13320 * config/tilegx/tilegx.c: Likewise.
13321 * config/tilepro/tilepro.c: Likewise.
13322 * config/v850/v850.c: Likewise.
13323 * config/vax/vax.c: Likewise.
13324 * config/xtensa/xtensa.c: Likewise.
13326 2014-06-02 Jeff Law <law@redhat.com>
13328 PR rtl-optimization/61094
13329 * ree.c (combine_reaching_defs): Do not reextend an insn if it
13330 was marked as do_no_reextend. If a copy is needed to eliminate
13331 an extension, then mark it as do_not_reextend.
13333 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
13335 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
13337 2014-06-02 Richard Henderson <rth@redhat.com>
13340 * config/alpha/alpha.c (print_operand_address): Allow symbolic
13341 addresses inside asms. Use output_operand_lossage instead of
13344 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
13347 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
13348 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
13350 2014-06-02 Tom de Vries <tom@codesourcery.com>
13352 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
13353 case that x has VOIDmode.
13355 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
13357 * varasm.c (copy_constant): Delete function.
13358 (build_constant_desc): Don't call it.
13360 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
13363 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
13364 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
13365 with immediate_operand.
13367 2014-06-02 Andreas Schwab <schwab@suse.de>
13369 * config/ia64/ia64.c
13370 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
13371 pending_data_specs first.
13373 2014-06-02 Richard Biener <rguenther@suse.de>
13375 PR tree-optimization/61378
13376 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
13377 valueized_anything.
13379 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
13381 * config/i386/constraints.md (Bw): Rename from 'w'.
13382 (Bz): Rename from 'z'.
13383 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
13385 2014-06-01 Kai Tietz <ktietz@redhat.com>
13388 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
13389 * config/i386/i386.md (sibcall_insn_operand): Use Bs
13390 instead of m constraint.
13392 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
13394 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
13395 a separate alternative where the scratch operand 2 is marked as
13398 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
13400 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
13401 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
13402 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
13403 and __builtins_arm_get_fpscr.
13404 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
13405 __builtins_arm_get_fpscr.
13406 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
13407 __builtins_arm_ldfpscr.
13408 (arm_atomic_assign_expand_fenv): New function.
13409 * config/arm/vfp.md (set_fpscr): New pattern.
13410 (get_fpscr) : Likewise.
13411 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
13413 * doc/extend.texi (AARCH64 Built-in Functions) : Document
13414 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
13416 2014-05-30 Jakub Jelinek <jakub@redhat.com>
13418 * asan.c (report_error_func): Add SLOW_P argument, use
13419 BUILT_IN_ASAN_*_N if set.
13420 (build_check_stmt): Likewise.
13421 (instrument_derefs): If T has insufficient alignment,
13422 force same handling as for odd sizes.
13424 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
13425 BUILT_IN_ASAN_REPORT_STORE_N): New.
13426 * asan.c (struct asan_mem_ref): Change access_size type to
13428 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
13429 update_mem_ref_hash_table): Likewise.
13430 (asan_mem_ref_hasher::hash): Hash in a HWI.
13431 (report_error_func): Change size_in_bytes argument to HWI.
13432 Use *_N builtins if size_in_bytes is larger than 16 or not power of
13434 (build_shadow_mem_access): New function.
13435 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
13436 Handle size_in_bytes not power of two or larger than 16.
13437 (instrument_derefs): Don't give up if size_in_bytes is not
13438 power of two or is larger than 16.
13440 2014-05-30 Kai Tietz <ktietz@redhat.com>
13443 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
13444 for sibling-tail-calls.
13445 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
13447 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
13448 (sibcall_insn_operand): Add check for sibcall_memory_operand.
13450 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
13452 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
13453 * config/avr/avr-tables.opt: Regenerate.
13454 * config/avr/t-multilib: Regenerate.
13455 * doc/avr-mmcu.texi: Regenerate.
13457 2014-05-30 Ian Lance Taylor <iant@google.com>
13459 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
13462 2014-05-30 Tom de Vries <tom@codesourcery.com>
13464 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
13467 2014-05-30 Tom de Vries <tom@codesourcery.com>
13469 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
13470 * lra.c (initialize_lra_reg_info_element): Add init of
13471 actual_call_used_reg_set field.
13472 (lra): Call lra_create_live_ranges before lra_inheritance for
13474 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
13476 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
13477 instead of call_used_reg_set for -fuse-caller-save.
13478 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
13480 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13482 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
13484 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
13486 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
13488 * ira.c (ira_get_dup_out_num): Check for output operands at
13489 the start of the loop. Handle cases where an included alternative
13490 follows an excluded one.
13492 2014-05-29 Mike Stump <mikestump@comcast.net>
13495 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
13496 post ld passes when lto is used.
13498 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
13500 PR rtl-optimization/61325
13501 * lra-constraints.c (process_address): Rename to process_address_1.
13502 (process_address): New function.
13504 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
13506 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
13507 TYPES_BINOPV): New static data.
13508 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
13510 * config/aarch64/aarch64-simd.md (aarch64_ext,
13511 aarch64_im_lane_boundsi): New patterns.
13512 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
13514 (aarch64_evpc_ext): New function.
13516 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
13518 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
13519 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
13520 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
13521 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
13522 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
13524 2014-05-29 Tom de Vries <tom@codesourcery.com>
13526 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
13528 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
13529 Richard Sandiford <rdsandiford@googlemail.com>
13531 * arm/iterators.md (shiftable_ops): New code iterator.
13532 (t2_binop0, arith_shift_insn): New code attributes.
13533 * arm/predicates.md (shift_nomul_operator): New predicate.
13534 * arm/arm.md (insn_enabled): Delete.
13535 (enabled): Remove insn_enabled test.
13536 (*arith_shiftsi): Delete. Replace with ...
13537 (*<arith_shift_insn>_multsi): ... new pattern.
13538 (*<arith_shift_insn>_shiftsi): ... new pattern.
13539 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
13541 2014-05-29 Radovan Obradovic <robradovic@mips.com>
13542 Tom de Vries <tom@codesourcery.com>
13544 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
13545 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
13547 (mips_split_call): Use POST_CALL_TMP_REG.
13548 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
13550 2014-05-29 Tom de Vries <tom@codesourcery.com>
13552 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
13553 with #ifdef STACK_REGS.
13555 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
13557 * varasm.c (get_variable_section): Walk aliases.
13558 (place_block_symbol): Walk aliases.
13560 2014-05-28 Tom de Vries <tom@codesourcery.com>
13563 2014-05-28 Tom de Vries <tom@codesourcery.com>
13565 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
13566 * lra.c (initialize_lra_reg_info_element): Add init of
13567 actual_call_used_reg_set field.
13568 (lra): Call lra_create_live_ranges before lra_inheritance for
13570 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
13572 * lra-constraints.c (need_for_call_save_p): Use
13573 actual_call_used_reg_set instead of call_used_reg_set for
13575 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
13577 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
13579 * doc/md.texi: Document that the % constraint character must
13580 be at the beginning of the string.
13581 * genoutput.c (validate_insn_alternatives): Check that '=',
13582 '+' and '%' only appear at the beginning of a constraint.
13583 * ira.c (commutative_constraint_p): Delete.
13584 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
13585 at the start of the string.
13586 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
13588 * config/arm/neon.md (bicdi3_neon): Likewise.
13589 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
13590 (slt_si, sltu_si): Likewise.
13591 * config/vax/vax.md (sbcdi3): Likewise.
13592 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
13593 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
13594 (mul64): Move '%' to beginning of constraint.
13595 * config/arm/arm.md (*xordi3_insn): Likewise.
13596 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
13597 (xorsi3): Likewise.
13599 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
13601 * doc/md.texi: Document the restrictions on the "enabled" attribute.
13603 2014-05-28 Jason Merrill <jason@redhat.com>
13606 * cgraph.h (symtab_node::get_comdat_group_id): New.
13607 * cgraphunit.c (analyze_functions): Call it.
13608 * symtab.c (dump_symtab_node): Likewise.
13609 * tree.c (decl_comdat_group_id): New.
13610 * tree.h: Declare it.
13611 * lto-streamer-out.c (write_symbol): Use it.
13612 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
13614 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
13616 PR bootstrap/PR61146
13617 * wide-int.cc: Do not include longlong.h when compiling with clang.
13619 2014-05-28 Richard Biener <rguenther@suse.de>
13621 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
13622 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
13623 (vrp_visit_assignment_or_call): Print less vertical space.
13624 (vrp_visit_stmt): Likewise.
13625 (vrp_visit_phi_node): Likewise. For a PHI argument with
13626 VR_VARYING range consider recording it as copy.
13628 2014-05-28 Richard Biener <rguenther@suse.de>
13631 2014-05-28 Richard Biener <rguenther@suse.de>
13633 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
13635 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
13637 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
13638 sufficiently aligned and an offset is used at the same time.
13639 (expand_expr_real_1): Likewise.
13641 2014-05-28 Richard Biener <rguenther@suse.de>
13643 PR middle-end/61045
13644 * fold-const.c (fold_comparison): When folding
13645 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
13646 the sign of the remaining constant operand stays the same.
13648 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
13650 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
13651 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
13652 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
13654 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
13655 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
13656 (m32bit-doubles) Likewise.
13657 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
13658 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
13661 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
13663 * configure.ac ($gcc_cv_ld_clearcap): New test.
13664 * configure: Regenerate.
13665 * config.in: Regenerate.
13666 * config/sol2.opt (mclear-hwcap): New option.
13667 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
13668 * config/sol2-clearcap.map: Moved here from
13669 testsuite/gcc.target/i386/clearcap.map.
13670 * config/sol2-clearcapv2.map: Move here from
13671 gcc.target/i386/clearcapv2.map.
13672 * config/t-sol2 (install): Depend on install-clearcap-map.
13673 (install-clearcap-map): New target.
13674 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
13677 2014-05-28 Richard Biener <rguenther@suse.de>
13679 * hwint.h (*_HALF_WIDE_INT*): Move to ...
13680 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
13681 ... here and remove the rest.
13682 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
13684 2014-05-28 Richard Biener <rguenther@suse.de>
13686 PR tree-optimization/61335
13687 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
13688 new range fails, drop to varying.
13690 2014-05-28 Olivier Hainque <hainque@adacore.com>
13692 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
13693 (CPP_SPEC): Add entry for -mcpu=8548.
13694 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
13695 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
13697 2014-05-28 Tom de Vries <tom@codesourcery.com>
13699 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
13700 * lra.c (initialize_lra_reg_info_element): Add init of
13701 actual_call_used_reg_set field.
13702 (lra): Call lra_create_live_ranges before lra_inheritance for
13704 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
13706 * lra-constraints.c (need_for_call_save_p): Use
13707 actual_call_used_reg_set instead of call_used_reg_set for
13709 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
13711 2014-05-28 Radovan Obradovic <robradovic@mips.com>
13712 Tom de Vries <tom@codesourcery.com>
13714 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
13716 (@item -fuse-caller-save): New item.
13718 2014-05-28 Radovan Obradovic <robradovic@mips.com>
13719 Tom de Vries <tom@codesourcery.com>
13721 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
13722 OPT_fuse_caller_save.
13724 2014-05-28 Radovan Obradovic <robradovic@mips.com>
13725 Tom de Vries <tom@codesourcery.com>
13727 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
13728 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
13729 get_call_reg_set_usage.
13730 * resource.c (mark_set_resources, mark_target_live_regs): Use
13731 get_call_reg_set_usage.
13732 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
13734 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
13735 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
13736 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
13737 * ira-build.c (ira_create_allocno): Init
13738 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
13739 (create_cap_allocno, propagate_allocno_info)
13740 (propagate_some_info_from_allocno)
13741 (copy_info_to_removed_store_destinations): Handle
13742 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
13743 * ira-costs.c (ira_tune_allocno_costs): Use
13744 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
13746 2014-05-28 Radovan Obradovic <robradovic@mips.com>
13747 Tom de Vries <tom@codesourcery.com>
13749 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
13750 and function_used_regs_valid fields.
13751 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
13752 find_all_hard_reg_sets.
13753 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
13754 (get_call_reg_set_usage): New function.
13755 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
13756 * regs.h (get_call_reg_set_usage): Declare.
13758 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
13761 * config/dbx.h (License): Add Runtime Library Exception.
13762 * config/newlib-stdint.h (License): Same.
13763 * config/rtems.h (License): Same
13764 * config/initfini-array.h (License): Same
13765 * config/v850/v850.h (License): Same.
13766 * config/v850/v850-opts.h (License): Same
13767 * config/v850/rtems.h (License): Same.
13769 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
13772 * doc/extend.texi (Local Labels): Note that label differences are
13773 not supported for AVR.
13775 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
13776 Olivier Hainque <hainque@adacore.com>
13778 * rtl.h (set_for_reg_notes): Declare.
13779 * emit-rtl.c (set_for_reg_notes): New function.
13780 (set_unique_reg_note): Use it.
13781 * optabs.c (add_equal_note): Likewise
13783 2014-05-27 Andrew Pinski <apinski@cavium.com>
13785 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
13786 Use <w> for the register in assembly template.
13787 (stack_protect_test): Use the mode of operands[0] for the result.
13788 (stack_protect_test_<mode>): Use <w> for the register
13789 in assembly template.
13791 2014-05-27 DJ Delorie <dj@redhat.com>
13793 * config/rx/rx.c (add_vector_labels): New.
13794 (rx_output_function_prologue): Call it.
13795 (rx_handle_func_attribute): Don't require empty arguments.
13796 (rx_handle_vector_attribute): New.
13797 (rx_attribute_table): Add "vector" attribute.
13798 * doc/extend.texi (interrupt, vector): Document new/changed
13799 RX-specific attributes.
13801 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
13803 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
13805 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
13806 predicate to detect a negative quotient.
13808 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
13810 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
13811 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
13812 Add X - Y CMP 0 to X CMP Y transformation.
13813 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
13815 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
13817 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
13820 2014-05-27 Steve Ellcey <sellcey@mips.com>
13822 * config/mips/mips.c: Add include of cgraph.h.
13824 2014-05-27 Richard Biener <rguenther@suse.de>
13826 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
13828 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
13831 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
13832 * config/arm/arm-cores.def (License): Same.
13833 * config/arm/arm-opts.h (License): Same.
13834 * config/arm/aout.h (License): Same.
13835 * config/arm/bpabi.h (License): Same.
13836 * config/arm/elf.h (License): Same.
13837 * config/arm/linux-elf.h (License): Same.
13838 * config/arm/linux-gas.h (License): Same.
13839 * config/arm/netbsd-elf.h (License): Same.
13840 * config/arm/uclinux-eabi.h (License): Same.
13841 * config/arm/uclinux-elf.h (License): Same.
13842 * config/arm/vxworks.h (License): Same.
13844 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13846 * config/arm/neon.md (neon_bswap<mode>): New pattern.
13847 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
13848 (arm_init_neon_builtins): Handle NEON_BSWAP.
13849 Define required type nodes.
13850 (arm_expand_neon_builtin): Handle NEON_BSWAP.
13851 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
13852 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
13853 * config/arm/iterators.md (VDQHSD): New mode iterator.
13855 2014-05-27 Richard Biener <rguenther@suse.de>
13857 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
13858 Try using literal operands when comparing value-ranges failed.
13860 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
13862 * ira.c (commutative_operand): Adjust for change to recog_data.
13863 [Missing from previous commit.]
13865 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
13867 * system.h (TEST_BIT): New macro.
13868 * recog.h (alternative_mask): New type.
13869 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
13870 (recog_data_d): Replace alternative_enabled_p array with
13871 enabled_alternatives.
13872 (target_recog): New structure.
13873 (default_target_recog, this_target_recog): Declare.
13874 (get_enabled_alternatives, recog_init): Likewise.
13875 * recog.c (default_target_recog, this_target_recog): New variables.
13876 (get_enabled_alternatives): New function.
13877 (extract_insn): Use it.
13878 (recog_init): New function.
13879 (preprocess_constraints, constrain_operands): Adjust for change to
13881 * postreload.c (reload_cse_simplify_operands): Likewise.
13882 * reload.c (find_reloads): Likewise.
13883 * ira-costs.c (record_reg_classes): Likewise.
13884 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
13885 all alternatives after a disabled one would be skipped.
13886 (ira_implicitly_set_insn_hard_regs): Likewise.
13887 * ira.c (ira_setup_alts): Adjust for change to recog_data.
13888 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
13889 with enabled_alternatives.
13890 * lra.c (free_insn_recog_data): Update accordingly.
13891 (lra_update_insn_recog_data): Likewise.
13892 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
13893 * lra-constraints.c (process_alt_operands): Likewise. Handle
13894 only_alternative as part of the enabled mask.
13895 * target-globals.h (this_target_recog): Declare.
13896 (target_globals): Add a recog field.
13897 (restore_target_globals): Restore this_target_recog.
13898 * target-globals.c: Include recog.h.
13899 (default_target_globals): Initialize recog field.
13900 (save_target_globals): Likewise.
13901 * reginfo.c (reinit_regs): Call recog_init.
13902 * toplev.c (backend_init_target): Likewise.
13904 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
13906 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
13907 rather than any named insn's code.
13909 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
13912 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
13913 * config/arm/arm-cores.def (License): Same.
13915 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
13917 * tree.h (decl_comdat_group): Declare.
13918 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
13919 * tree.c (decl_comdat_group): Here.
13921 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
13923 PR rtl-optimization/61222
13924 * combine.c (simplify_shift_const_1): When moving a PLUS outside
13925 the shift, truncate the PLUS operand to the result mode.
13927 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
13930 * config/i386/i386.c (ix86_rtx_costs)
13931 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
13934 2014-05-26 Martin Jambor <mjambor@suse.cz>
13936 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
13939 2014-05-26 Richard Biener <rguenther@suse.de>
13941 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
13942 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
13943 Provide specializations.
13944 (wi::int_traits <HOST_WIDE_INT>,
13945 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
13947 2014-05-26 Alan Modra <amodra@gmail.com>
13950 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
13951 params and return a bool. Remove dead code. Update comment.
13952 Assert we have a const_int source. Remove bogus code from
13953 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
13954 handling of constants > 2G and reg_equal note, from..
13955 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
13956 return value. Update comment. If we can, use a new pseudo
13957 for intermediate calculations.
13958 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
13960 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
13961 call to rs6000_emit_set_const in splitter.
13962 (movdi_internal64+2, +3): Likewise.
13964 2014-05-26 Richard Biener <rguenther@suse.de>
13966 * system.h: Define __STDC_FORMAT_MACROS before
13967 including inttypes.h.
13968 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
13969 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
13970 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
13971 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
13972 HOST_WIDEST_INT_C): Remove.
13973 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
13974 if C99 inttypes.h is not available.
13975 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
13976 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
13977 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
13978 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
13979 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
13980 (struct output_info): Likewise.
13981 (print_statistics): Adjust.
13982 (dump_bitmap_statistics): Likewise.
13983 * bt-load.c (migrate_btr_defs): Print with PRId64.
13984 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
13985 (MAX_SAFE_MULTIPLIER): Adjust.
13986 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
13987 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
13988 dump_cgraph_node): Likewise.
13989 * final.c (dump_basic_block_info): Likewise.
13990 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
13991 * gcov.c (format_gcov): Likewise.
13992 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
13994 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
13995 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
13996 (inline_small_functions, dump_overall_stats, dump_inline_stats):
13997 Use PRId64 for dumping.
13998 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
13999 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
14000 (add_allocno_hard_regs): Adjust.
14001 * loop-doloop.c (doloop_modify): Print using PRId64.
14002 * loop-iv.c (inverse): Compute in uint64_t.
14003 (determine_max_iter, iv_number_of_iterations): Likewise.
14004 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
14005 Print using PRId64.
14006 * lto-streamer-out.c (write_symbol): Use uint64_t.
14007 * mcf.c (CAP_INFINITY): Use int64_t maximum.
14008 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
14009 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
14010 * modulo-sched.c (const_iteration_count): Use int64_t.
14011 (sms_schedule): Dump using PRId64.
14012 * predict.c (dump_prediction): Likewise.
14013 * pretty-print.h (pp_widest_integer): Remove.
14014 * profile.c (get_working_sets, is_edge_inconsistent,
14015 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
14016 * tree-pretty-print.c (pp_double_int): Remove case handling
14017 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
14018 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
14020 (pass_optimize_bswap::execute): Remove restriction on hosts.
14021 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
14022 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
14023 * tree.c (widest_int_cst_value): Remove.
14024 * tree.h (widest_int_cst_value): Likewise.
14025 * value-prof.c (dump_histogram_value): Print using PRId64.
14026 * gengtype.c (main): Also inject int64_t.
14027 * ggc-page.c (struct max_alignment): Use int64_t.
14028 * alloc-pool.c (struct allocation_object_def): Likewise.
14029 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
14031 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
14032 * doc/tm.texi: Regenerated.
14033 * gengtype-lex.l (IWORD): Handle [u]int64_t.
14034 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
14035 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
14036 mmix_output_register_setting): Use [u]int64_t in prototypes.
14037 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
14038 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
14039 mmix_output_octa, mmix_output_shifted_value): Adjust.
14040 (mmix_intval): Adjust. Remove unreachable case.
14041 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
14043 2014-05-26 Richard Biener <rguenther@suse.de>
14045 * configure.ac: Drop __int64 type check. Insist that we
14046 found uint64_t and int64_t.
14047 * hwint.h (HOST_BITS_PER___INT64): Remove.
14048 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
14049 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
14050 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
14051 (HOST_WIDEST_FAST_INT): Remove __int64 case.
14052 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
14053 for dst_q_src_df_rms_cdt.
14054 * configure: Regenerate.
14055 * config.in: Likewise.
14057 2014-05-26 Michael Tautschnig <mt@debian.org>
14060 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
14061 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
14063 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14065 PR rtl-optimization/61278
14066 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
14068 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14070 PR rtl-optimization/61220
14071 Part of PR rtl-optimization/61225
14072 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
14073 insn; skip split_edge for a block with only one successor.
14075 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14077 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
14080 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14082 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
14083 (update_vtable_references): New function.
14084 (function_and_variable_visibility): Rewrite also vtable initializers.
14085 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
14087 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14089 * ggc.h (ggc_grow): New function.
14090 * ggc-none.c (ggc_grow): New function.
14091 * ggc-page.c (ggc_grow): Likewise.
14093 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14095 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
14096 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
14097 comdat_can_be_unshared_p, cgraph_externally_visible_p,
14098 varpool_externally_visible_p, can_replace_by_local_alias,
14099 update_visibility_by_resolution_info, function_and_variable_visibility,
14100 pass_data_ipa_function_and_variable_visibility,
14101 make_pass_ipa_function_and_variable_visibility,
14102 whole_program_function_and_variable_visibility,
14103 pass_data_ipa_whole_program_visibility,
14104 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
14105 * cgraph.h (cgraph_local_node_p): Declare.
14106 * ipa-visibility.c: New file.
14107 * Makefile.in (OBJS): Add ipa-visiblity.o
14109 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14111 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
14112 that var decl is available.
14114 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14116 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
14117 symtab_node pointer.
14118 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
14119 (find_decls_types_r): Do not walk COMDAT_GROUP.
14120 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
14121 * varasm.c (make_decl_one_only): Use set_comdat_group;
14122 create node if needed.
14123 * ipa-inline-transform.c (save_inline_function_body): Update
14124 way we decl->symtab mapping.
14125 * symtab.c (symtab_hash, hash_node, eq_node
14126 symtab_insert_node_to_hashtable): Remove.
14127 (symtab_register_node): Update.
14128 (symtab_unregister_node): Update.
14129 (symtab_get_node): Reimplement as inline function.
14130 (symtab_add_to_same_comdat_group): Update.
14131 (symtab_dissolve_same_comdat_group_list): Update.
14132 (dump_symtab_base): Update.
14133 (verify_symtab_base): Update.
14134 (symtab_make_decl_local): Update.
14135 (fixup_same_cpp_alias_visibility): Update.
14136 (symtab_nonoverwritable_alias): Update.
14137 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
14138 * ipa.c (update_visibility_by_resolution_info): UPdate.
14139 * bb-reorder.c: Include cgraph.h
14140 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
14141 with comdat groups.
14142 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
14143 * cgraph.c (cgraph_get_create_node): Update.
14144 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
14146 (symtab_get_node): Make inline.
14147 (symtab_insert_node_to_hashtable): Remove.
14148 (symtab_can_be_discarded): Update.
14149 (decl_comdat_group): New function.
14150 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
14152 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
14154 (read_comdat_group): New function.
14155 (input_node, input_varpool_node): Use it.
14156 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
14158 * mips.c (mips_start_unique_function): Likewise.
14159 (ix86_code_end): Likewise.
14160 (rs6000_code_end): Likweise.
14161 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
14163 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14165 * gengtype-state.c (fatal_reading_state): Bring offline.
14166 * optabs.c (widening_optab_handler): Bring offline.
14167 * optabs.h (widening_optab_handler): Likewise.
14168 * final.c (get_attr_length_1): Likewise.
14170 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14172 * sched-int.h (sd_iterator_cond): Manually tail recurse.
14174 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14176 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
14177 (ppc440-compare): Include shift with dot.
14178 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
14179 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
14181 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
14183 (e6500_sfx2): Include it.
14184 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
14185 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
14186 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
14187 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
14188 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
14189 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
14190 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
14191 *lshiftrt_internal1le, *lshiftrt_internal1be,
14192 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
14193 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
14194 *rotldi3_internal10le, *rotldi3_internal10be,
14195 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
14196 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
14197 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
14198 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
14199 define_insns): Use type "shift" in the appropriate alternatives.
14201 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14203 * config/rs6000/rs6000.md (type): Add "logical". Delete
14205 (dot): Adjust comment.
14206 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
14207 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
14208 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
14209 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
14210 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
14211 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
14212 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
14213 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
14215 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
14216 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
14217 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
14218 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
14219 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
14220 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
14221 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
14222 * config/rs6000/8540.md (ppc8540_su): Adjust.
14223 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
14224 cell-cmp-microcoded): Adjust.
14225 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
14226 * config/rs6000/e500mc.md (e500mc_su): Adjust.
14227 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
14228 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
14229 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
14230 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
14231 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
14232 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
14233 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
14235 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
14236 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
14237 Adjust. Adjust comment.
14238 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
14239 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
14241 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14243 * config/rs6000/rs6000.md (type): Add "add".
14244 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
14245 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
14246 define_insns): Use it.
14247 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
14249 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
14250 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
14251 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
14252 * config/rs6000/601.md (ppc601-integer): Adjust.
14253 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
14254 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
14255 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
14256 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
14257 * config/rs6000/8540.md (ppc8540_su): Adjust.
14258 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
14259 cell-cmp-microcoded): Adjust.
14260 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
14261 * config/rs6000/e500mc.md (e500mc_su): Adjust.
14262 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
14263 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
14264 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
14265 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
14266 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
14267 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
14268 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
14270 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
14271 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
14272 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
14273 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
14275 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14277 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
14278 "delayed_compare", "var_delayed_compare".
14279 (var_shift): New attribute.
14280 (cell_micro): Adjust.
14281 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
14282 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
14283 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
14284 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
14285 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
14286 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
14287 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
14288 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
14289 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
14290 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
14291 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
14292 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
14293 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
14294 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
14295 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
14296 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
14297 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
14298 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
14299 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
14300 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
14301 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
14302 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
14303 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
14304 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
14305 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
14307 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
14308 * config/rs6000/440.md (ppc440-integer): Adjust.
14309 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
14310 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
14311 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
14312 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
14313 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
14314 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
14315 * config/rs6000/8540.md (ppc8540_su): Adjust.
14316 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
14317 cell-cmp-microcoded): Adjust.
14318 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
14319 * config/rs6000/e500mc.md (e500mc_su): Adjust.
14320 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
14321 e500mc64_delayed): Adjust.
14322 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
14323 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
14324 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
14325 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
14326 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
14327 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
14328 power6-delayed-compare, power6-var-delayed-compare): Adjust.
14329 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
14330 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
14332 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
14333 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
14335 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14337 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
14338 (bits): New mode_attr.
14339 (idiv_ldiv): Delete mode_attr.
14340 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
14341 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
14342 rs6000_adjust_priority, is_nonpipeline_insn,
14343 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
14345 * config/rs6000/40x.md (ppc403-idiv): Adjust.
14346 * config/rs6000/440.md (ppc440-idiv): Adjust.
14347 * config/rs6000/476.md (ppc476-idiv): Adjust.
14348 * config/rs6000/601.md (ppc601-idiv): Adjust.
14349 * config/rs6000/603.md (ppc603-idiv): Adjust.
14350 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
14351 ppc620-ldiv): Adjust.
14352 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
14353 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
14354 * config/rs6000/8540.md (ppc8540_divide): Adjust.
14355 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
14356 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
14357 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
14358 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
14359 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
14360 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
14361 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
14362 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
14363 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
14364 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
14365 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
14366 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
14367 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
14368 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
14369 * config/rs6000/titan.md (titan_fxu_div): Adjust.
14371 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14373 * config/rs6000/rs6000.md (type): Delete "insert_word",
14374 "insert_dword". Add "insert".
14375 (size): Update comment.
14376 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
14377 insn_must_be_first_in_group): Adjust.
14378 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
14379 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
14380 *insvsi_internal6, insvdi_internal): Adjust.
14382 * config/rs6000/40x.md (ppc403-integer): Adjust.
14383 * config/rs6000/440.md (ppc440-integer): Adjust.
14384 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
14385 * config/rs6000/601.md (ppc601-integer): Adjust.
14386 * config/rs6000/603.md (ppc603-integer): Adjust.
14387 * config/rs6000/6xx.md (ppc604-integer): Adjust.
14388 * config/rs6000/7450.md (ppc7450-integer): Adjust.
14389 * config/rs6000/7xx.md (ppc750-integer): Adjust.
14390 * config/rs6000/8540.md (ppc8540_su): Adjust.
14391 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
14392 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
14393 * config/rs6000/e500mc.md (e500mc_su): Adjust.
14394 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
14395 * config/rs6000/e5500.md (e5500_sfx): Adjust.
14396 * config/rs6000/e6500.md (e6500_sfx): Adjust.
14397 * config/rs6000/mpc.md (mpccore-integer): Adjust.
14398 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
14399 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
14400 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
14401 * config/rs6000/power7.md (power7-integer): Adjust.
14402 * config/rs6000/power8.md (power8-1cyc): Adjust.
14403 * config/rs6000/rs64.md (rs64a-integer): Adjust.
14404 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
14406 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14408 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
14409 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
14410 (size): New attribute.
14411 (dot): New attribute.
14412 (cell_micro): Adjust.
14413 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
14414 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
14415 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
14416 umuldi3_highpart): Adjust.
14417 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
14418 rs6000_adjust_priority, is_nonpipeline_insn,
14419 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
14421 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
14422 ppc405-imul3): Adjust.
14423 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
14424 * config/rs6000/476.md (ppc476-imul): Adjust.
14425 * config/rs6000/601.md (ppc601-imul): Adjust.
14426 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
14427 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
14428 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
14429 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
14430 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
14432 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
14433 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
14434 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
14435 cell-imul): Adjust.
14436 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
14437 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
14438 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
14439 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
14440 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
14441 * config/rs6000/mpc.md (mpccore-imul): Adjust.
14442 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
14443 power4-lmul, power4-imul, power4-imul3): Adjust.
14444 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
14445 power5-lmul, power5-imul, power5-imul3): Adjust.
14446 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
14447 power6-lmul, power6-imul, power6-imul3): Adjust.
14448 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
14449 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
14451 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
14452 rs64a-lmul): Adjust.
14453 * config/rs6000/titan.md (titan_imul): Adjust.
14455 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14457 * config/rs6000/rs6000.md (type): Add new value "halfmul".
14458 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
14459 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
14460 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
14461 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
14462 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
14463 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
14464 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
14465 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
14466 * config/rs6000/titan.md: Delete nonsensical comment.
14467 (titan_imul): Add type imul3.
14468 (titan_mulhw): Remove type imul3; add type halfmul.
14470 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14472 * config/rs6000/rs6000.md (type): Reorder, reformat.
14474 2014-05-23 Martin Jambor <mjambor@suse.cz>
14476 PR tree-optimization/53787
14477 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
14478 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
14479 analysis_done, update all uses.
14480 * ipa-prop.c: Include domwalk.h
14481 (param_analysis_info): Removed.
14482 (param_aa_status): New type.
14483 (ipa_bb_info): Likewise.
14484 (func_body_info): Likewise.
14485 (ipa_get_bb_info): New function.
14486 (aa_overwalked): Likewise.
14487 (find_dominating_aa_status): Likewise.
14488 (parm_bb_aa_status_for_bb): Likewise.
14489 (parm_preserved_before_stmt_p): Changed to use new param AA info.
14490 (load_from_unmodified_param): Accept func_body_info as a parameter
14491 instead of parms_ainfo.
14492 (parm_ref_data_preserved_p): Changed to use new param AA info.
14493 (parm_ref_data_pass_through_p): Likewise.
14494 (ipa_load_from_parm_agg_1): Likewise. Update callers.
14495 (compute_complex_assign_jump_func): Changed to use new param AA info.
14496 (compute_complex_ancestor_jump_func): Likewise.
14497 (ipa_compute_jump_functions_for_edge): Likewise.
14498 (ipa_compute_jump_functions): Removed.
14499 (ipa_compute_jump_functions_for_bb): New function.
14500 (ipa_analyze_indirect_call_uses): Likewise, moved variable
14502 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
14503 and info, moved variable declarations down.
14504 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
14506 (ipa_analyze_stmt_uses): Likewise.
14507 (ipa_analyze_params_uses): Removed.
14508 (ipa_analyze_params_uses_in_bb): New function.
14509 (ipa_analyze_controlled_uses): Likewise.
14510 (free_ipa_bb_info): Likewise.
14511 (analysis_dom_walker): New class.
14512 (ipa_analyze_node): Handle node-specific forbidden analysis,
14513 initialize and free func_body_info, use dominator walker.
14514 (ipcp_modif_dom_walker): New class.
14515 (ipcp_transform_function): Create and free func_body_info, use
14516 ipcp_modif_dom_walker, moved a lot of functionality there.
14518 2014-05-23 Marek Polacek <polacek@redhat.com>
14519 Jakub Jelinek <jakub@redhat.com>
14521 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
14522 * gcc.c (sanitize_spec_function): Likewise.
14523 * convert.c (convert_to_integer): Include "ubsan.h". Add
14524 floating-point to integer instrumentation.
14525 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
14526 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
14527 SANITIZE_NONDEFAULT.
14528 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
14529 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
14530 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
14531 * ubsan.c: Include "realmpfr.h" and "dfp.h".
14532 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
14533 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
14534 float/double/long double.
14535 (ubsan_instrument_float_cast): New function.
14536 * ubsan.h (ubsan_instrument_float_cast): Declare.
14538 2014-05-23 Jiong Wang <jiong.wang@arm.com>
14540 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
14542 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
14543 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
14544 Adjust for tailcalling through registers.
14545 * config/aarch64/aarch64.h (enum reg_class): New caller save
14547 (REG_CLASS_NAMES): Likewise.
14548 (REG_CLASS_CONTENTS): Likewise.
14549 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
14550 Allow tailcalling without decls.
14552 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
14554 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
14555 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
14557 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
14558 gsi, and variables v_* to v*.
14560 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
14562 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
14564 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
14566 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
14567 * omp-low.c: Update accordingly.
14569 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
14570 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
14571 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
14572 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
14573 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
14574 GF_OMP_TARGET_KIND_UPDATE.
14576 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
14577 Explicitly enumerate the expected region types.
14579 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
14582 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
14583 documentation; the old documentation didn't clearly state the
14584 constraints on the contents of the pointed-to storage.
14586 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
14588 Fix bootstrap error on ia64
14589 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
14590 Return default value.
14592 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
14594 PR tree-optimization/54733
14595 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
14597 (find_bswap_or_nop_load): New.
14598 (find_bswap_1): Renamed to ...
14599 (find_bswap_or_nop_1): This. Also add support for memory source.
14600 (find_bswap): Renamed to ...
14601 (find_bswap_or_nop): This. Also add support for memory source and
14602 detection of bitwise operations equivalent to load in target
14604 (execute_optimize_bswap): Likewise. Also move its leading comment back
14605 in place and split statement transformation into ...
14606 (bswap_replace): This.
14608 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
14610 PR rtl-optimization/61215
14611 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
14612 simplify_gen_subreg until final substitution.
14614 2014-05-23 Alan Modra <amodra@gmail.com>
14617 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
14618 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
14619 Use "Y" constraint rather than "m".
14621 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
14623 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
14625 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
14626 New function declaration.
14627 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
14628 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
14629 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
14630 (aarch64_init_builtins) : Initialize builtins
14631 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
14632 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
14633 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
14634 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
14635 and __builtins_aarch64_set_fpsr.
14636 (aarch64_atomic_assign_expand_fenv): New function.
14637 * config/aarch64/aarch64.md (set_fpcr): New pattern.
14638 (get_fpcr) : Likewise.
14639 (set_fpsr) : Likewise.
14640 (get_fpsr) : Likewise.
14641 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
14642 and UNSPECV_SET_FPSR.
14643 * doc/extend.texi (AARCH64 Built-in Functions) : Document
14644 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
14645 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
14647 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
14649 PR rtl-optimization/60969
14650 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
14651 constraints. Set up mem cost for NO_REGS case.
14653 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
14655 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
14657 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
14659 * config/darwin.c: Include "lto-section-names.h".
14660 (LTO_SEGMENT_NAME): Don't define.
14661 * config/i386/winnt.c: Include "lto-section-names.h".
14662 * lto-streamer.c: Include "lto-section-names.h".
14663 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
14664 * lto-wrapper.c: Include "lto-section-names.h".
14665 (LTO_SECTION_NAME_PREFIX): Don't define.
14666 * lto-section-names.h: New file.
14667 * cgraphunit.c: Include "lto-section-names.h".
14669 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
14671 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
14673 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
14676 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
14678 2014-05-22 Nick Clifton <nickc@redhat.com>
14680 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
14682 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
14684 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
14685 -> (T)A transformation to integer types.
14687 2014-05-22 Teresa Johnson <tejohnson@google.com>
14689 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
14690 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
14691 (gcov_rewrite): Use gcov_nonruntime_assert.
14692 (gcov_open): Ditto.
14693 (gcov_write_words): Ditto.
14694 (gcov_write_length): Ditto.
14695 (gcov_read_words): Use gcov_nonruntime_assert, and remove
14696 gcc_assert from IN_LIBGCOV code.
14697 (gcov_read_summary): Use gcov_error to flag profile corruption.
14698 (gcov_sync): Use gcov_nonruntime_assert.
14699 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
14700 (gcov_histo_index): Use gcov_nonruntime_assert.
14701 (static void gcov_histogram_merge): Ditto.
14702 (compute_working_sets): Ditto.
14703 * gcov-io.h (gcov_nonruntime_assert): Define.
14704 (gcov_error): Define for !IN_LIBGCOV
14706 2014-05-22 Richard Biener <rguenther@suse.de>
14708 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
14709 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
14710 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
14711 and deallocation site.
14712 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
14713 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
14714 passing through the incoming points-to set.
14715 (handle_lhs_call): Use flags argument instead of recomputing it.
14716 (find_func_aliases_for_call): Call handle_lhs_call with proper
14719 2014-05-22 Jakub Jelinek <jakub@redhat.com>
14721 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
14722 all padding bits in REAL_VALUE_TYPE are cleared.
14724 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
14726 Cleanup and improve multipass_dfa_lookahead_guard
14727 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
14728 (core2i7_first_cycle_multipass_begin,)
14729 (core2i7_first_cycle_multipass_issue,)
14730 (core2i7_first_cycle_multipass_backtrack): Update signature.
14731 * config/ia64/ia64.c
14732 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
14733 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
14734 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
14736 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
14737 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
14739 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
14741 * doc/tm.texi: Regenerate.
14743 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
14744 * haifa-sched.c (ready_try): Make signed to allow negative values.
14745 (rebug_ready_list_1): Update.
14746 (choose_ready): Simplify.
14747 (sched_extend_ready_list): Update.
14749 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
14751 Remove IA64 speculation tweaking flags
14752 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
14753 speculation tuning flags.
14754 (msched-prefer-non-data-spec-insns,)
14755 (msched-prefer-non-control-spec-insns): Obsolete options.
14756 * haifa-sched.c (choose_ready): Remove handling of
14757 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
14758 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
14759 and PREFER_NON_DATA_SPEC.
14760 * sel-sched.c (process_spec_exprs): Remove handling of
14761 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
14763 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
14765 Improve scheduling debug output
14766 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
14767 (advance_one_cycle): Update.
14768 (schedule_insn, queue_to_ready): Add debug printouts.
14769 (debug_ready_list_1): New static function.
14770 (debug_ready_list): Update.
14771 (max_issue): Add debug printouts.
14772 (dump_insn_stream): New static function.
14773 (schedule_block): Use it. Also better indent printouts.
14775 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
14777 Fix sched_insn debug counter
14778 * haifa-sched.c (schedule_insn): Update.
14779 (struct haifa_saved_data): Add nonscheduled_insns_begin.
14780 (save_backtrack_point, restore_backtrack_point): Update.
14781 (first_nonscheduled_insn): New static function.
14782 (queue_to_ready, choose_ready): Use it.
14783 (schedule_block): Init nonscheduled_insns_begin.
14784 (sched_emit_insn): Update.
14787 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
14789 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
14791 (aarch64_secondary_reload) : LikeWise.
14792 (aarch64_class_max_nregs) : Remove CORE_REGS.
14793 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
14794 (REG_CLASS_NAMES) : Likewise.
14795 (REG_CLASS_CONTENTS) : LikeWise.
14796 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
14798 2014-05-21 Guozhi Wei <carrot@google.com>
14801 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
14803 (vqdmulhq_n_s16): Likewise.
14805 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
14807 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
14809 2014-05-21 Marek Polacek <polacek@redhat.com>
14812 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
14814 2014-05-21 Martin Jambor <mjambor@suse.cz>
14816 * doc/invoke.texi (Optimize Options): Document parameters
14817 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
14818 ipa-cp-array-index-hint-bonus.
14820 2014-05-21 Mark Wielaard <mjw@redhat.com>
14823 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
14824 version >= 3 or not strict DWARF.
14825 * langhooks.h (struct lang_hooks_for_types): Add
14826 enum_underlying_base_type.
14827 * langhooks.c (lhd_enum_underlying_base_type): New function.
14828 * gcc/langhooks.h (struct lang_hooks_for_types): Add
14829 enum_underlying_base_type.
14830 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
14831 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
14832 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
14834 2014-05-21 Richard Biener <rguenther@suse.de>
14836 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
14838 2014-05-21 John Marino <gnugcc@marino.st>
14840 * config.gcc (*-*-dragonfly*): New target.
14841 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
14842 * configure: Regenerate.
14843 * config/dragonfly-stdint.h: New.
14844 * config/dragonfly.h: New.
14845 * config/dragonfly.opt: New.
14846 * config/i386/dragonfly.h: New.
14847 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
14849 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
14851 * tree.def (VOID_CST): New.
14852 * tree-core.h (TI_VOID): New.
14853 * tree.h (void_node): New.
14854 * tree.c (tree_node_structure_for_code, tree_code_size)
14855 (iterative_hash_expr): Handle VOID_CST.
14856 (build_common_tree_nodes): Initialize void_node.
14858 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
14860 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
14862 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
14864 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
14867 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
14868 flag_reorder_blocks_and_partition.
14869 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
14871 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
14874 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
14876 (*addc_r_t): Add new insn_and_split.
14878 2014-05-21 Jakub Jelinek <jakub@redhat.com>
14880 PR middle-end/61252
14881 * omp-low.c (handle_simd_reference): New function.
14882 (lower_rec_input_clauses): Use it. Defer adding reference
14883 initialization even for reduction without placeholder if in simd,
14884 handle it properly later on.
14886 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
14888 PR tree-optimization/60899
14889 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
14890 assume all static symbols will have definition wile parsing and
14891 check the do have definition later in compilation; check that
14892 variable referring symbol will be output before concluding that
14893 reference is safe; be conservative for referring local statics;
14894 be more precise about when comdat is output in other partition.
14896 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
14899 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
14901 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
14902 (ipa_inline): Loop inline_to_all_callers until no more aliases
14905 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
14907 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
14908 set writeonly flag only for vars actually written to.
14910 2014-05-20 Dehao Chen <dehao@google.com>
14912 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
14913 and callee count to get clone count.
14914 * tree-inline.c (expand_call_inline): Use callee count instead of bb
14915 count in copy_body.
14917 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
14919 PR rtl-optimization/61243
14920 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
14922 2014-05-20 Xinliang David Li <davidxl@google.com>
14924 * cgraphunit.c (walk_polymorphic_call_targets): Add
14925 dbgcnt and fopt-info support.
14926 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
14927 * ipa-devirt.c (ipa_devirt): Ditto.
14928 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
14929 * ipa.c (walk_polymorphic_call_targets): Ditto.
14930 * gimple-fold.c (fold_gimple_assign): Ditto.
14931 (gimple_fold_call): Ditto.
14932 * dbgcnt.def: New counter.
14934 2014-05-20 DJ Delorie <dj@redhat.com>
14936 * config/msp430/msp430.md (split): Don't allow subregs when
14937 splitting SImode adds.
14938 (andneghi): Fix subtraction logic.
14939 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
14941 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
14943 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
14945 * except.c (switch_to_exception_section, resolve_unique_section,
14946 get_named_text_section, default_function_rodata_section,
14947 align_variable, get_block_for_decl, default_section_type_flags):
14948 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
14949 * symtab.c (symtab_add_to_same_comdat_group,
14950 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
14951 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
14953 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
14954 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
14955 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
14956 (c6x_function_in_section_p): Likewise.
14957 * config/darwin.c (machopic_select_section): Likewise.
14958 * config/arm/arm.c (arm_function_in_section_p): Likewise.
14959 * config/mips/mips.c (mips_function_rodata_section): Likewise.
14960 * config/mep/mep.c (mep_select_section): LIkewise.
14961 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
14963 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
14965 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
14966 EH region of calls to pure functions that can throw an exception.
14967 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
14968 (copy_reference_ops_from_call): Also copy the EH region of the call if
14969 it can throw an exception.
14971 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
14973 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
14974 nested VEC_SELECTs that are inverses of each other.
14976 2014-05-20 Richard Biener <rguenther@suse.de>
14978 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
14979 (extract_and_process_scc_for_name): not here.
14980 (cond_dom_walker::before_dom_children): Only process
14981 stmts that end the BB in interesting ways.
14982 (run_scc_vn): Mark param uses as visited.
14984 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14986 * config/arm/arm.md (arith_shiftsi): Do not predicate for
14989 2014-05-20 Nick Clifton <nickc@redhat.com>
14991 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
14992 (msp430_gimplify_va_arg_expr): New function.
14993 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
14995 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
14996 operand 0 in order to prevent confusion about the number of
14997 registers involved.
14999 2014-05-20 Richard Biener <rguenther@suse.de>
15001 PR tree-optimization/61221
15002 * tree-ssa-pre.c (el_to_update): Remove.
15003 (eliminate_dom_walker::before_dom_children): Handle released
15004 VDEFs by value-numbering them to the associated VUSE. Update
15005 stmt immediately for substituted call address.
15006 (eliminate): Remove delayed stmt updating code.
15007 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
15008 possibly late re-numbered vuses.
15009 (vn_reference_lookup_2): Adjust.
15010 (vn_reference_lookup_pieces): Likewise.
15011 (vn_reference_lookup): Likewise.
15013 2014-05-20 Richard Biener <rguenther@suse.de>
15015 * config.gcc: Remove need_64bit_hwint.
15016 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
15017 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
15019 * config.in: Regenerate.
15020 * configure: Likewise.
15022 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
15024 * doc/extend.texi: Create Label Attributes section,
15025 move all label attributes into it and reference it.
15027 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
15029 * arm.c (thumb1_reorg): When scanning backwards skip anything
15030 that's not a proper insn.
15032 2014-05-19 Richard Biener <rguenther@suse.de>
15034 PR tree-optimization/61221
15035 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
15036 Do nothing for unreachable blocks.
15037 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
15038 Improve unreachability detection.
15040 2014-05-19 Richard Biener <rguenther@suse.de>
15042 PR tree-optimization/61209
15043 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
15045 2014-05-19 Nick Clifton <nickc@redhat.com>
15047 * except.c (init_eh): Fix computation of builtin setjmp buffer
15048 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
15050 2014-05-19 Richard Biener <rguenther@suse.de>
15052 PR tree-optimization/61184
15053 * tree-vrp.c (is_negative_overflow_infinity): Use
15054 TREE_OVERFLOW_P and do that check first.
15055 (is_positive_overflow_infinity): Likewise.
15056 (is_overflow_infinity): Likewise.
15057 (vrp_operand_equal_p): Properly treat operands with
15058 differing overflow as not equal.
15060 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
15062 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
15063 shift simplification where it was intended.
15065 2014-05-19 Christian Bruel <christian.bruel@st.com>
15068 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
15070 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
15073 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
15076 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
15078 * reg-notes.def (CROSSING_JUMP): Likewise.
15079 * rtl.h (rtx_def): Update comment for jump flag.
15080 (CROSSING_JUMP_P): Define.
15081 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
15082 of a REG_CROSSING_JUMP note.
15083 * cfghooks.c (tidy_fallthru_edges): Likewise.
15084 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
15085 * emit-rtl.c (try_split): Likewise.
15086 * haifa-sched.c (sched_create_recovery_edges): Likewise.
15087 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
15088 * jump.c (redirect_jump_2): Likewise.
15089 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
15090 (relax_delay_slots): Likewise.
15091 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
15092 (bbit_di): Likewise.
15093 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
15094 * config/sh/sh.md (jump_compact): Likewise.
15095 * bb-reorder.c (rotate_loop): Likewise.
15096 (pass_duplicate_computed_gotos::execute): Likewise.
15097 (add_reg_crossing_jump_notes): Rename to...
15098 (update_crossing_jump_flags): ...this.
15099 (pass_partition_blocks::execute): Update accordingly.
15101 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
15103 * tree.h: Remove extraneous template <>.
15105 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
15107 * ipa.c (symtab_remove_unreachable_nodes): Remove
15108 symbol from comdat group if its body was eliminated.
15109 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
15110 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
15111 (symtab_unregister_node): ... this one.
15112 (verify_symtab_base): More strict checking of comdats.
15113 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
15115 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
15117 * tree-pass.h (make_pass_ipa_comdats): New pass.
15118 * timevar.def (TV_IPA_COMDATS): New timevar.
15119 * passes.def (pass_ipa_comdats): Add.
15120 * Makefile.in (OBJS): Add ipa-comdats.o
15121 * ipa-comdats.c: New file.
15123 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
15125 * ipa.c (update_visibility_by_resolution_info): New function.
15126 (function_and_variable_visibility): Use it.
15128 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
15130 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
15132 (FOR_EACH_DEFINED_SYMBOL): New macro.
15133 (varpool_first_static_initializer, varpool_next_static_initializer,
15134 varpool_first_defined_variable, varpool_next_defined_variable):
15136 (symtab_in_same_comdat_p): Correctly deal with inline functions.
15138 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
15140 * ggc-page.c (ggc_handle_finalizers): Add comment.
15142 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
15144 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
15145 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
15146 (ggc_internal_cleared_alloc): Likewise.
15147 * ggc-page.c (finalizer): New class.
15148 (vec_finalizer): Likewise.
15149 (globals::finalizers): New member.
15150 (globals::vec_finalizers): Likewise.
15151 (ggc_internal_alloc): Record the finalizer if any for the block being
15153 (ggc_handle_finalizers): New function.
15154 (ggc_collect): Call ggc_handle_finalizers.
15155 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
15157 (ggc_internal_cleared_alloc): Likewise.
15158 (finalize): New function.
15159 (need_finalization_p): Likewise.
15160 (ggc_alloc): Install the type's destructor as the finalizer if it
15161 might do something.
15162 (ggc_cleared_alloc): Likewise.
15163 (ggc_vec_alloc): Likewise.
15164 (ggc_cleared_vec_alloc): Likewise.
15166 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
15168 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
15170 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
15172 * alias.c (record_alias_subset): Adjust.
15173 * bitmap.c (bitmap_element_allocate): Likewise.
15174 (bitmap_gc_alloc_stat): Likewise.
15175 * cfg.c (init_flow): Likewise.
15176 (alloc_block): Likewise.
15177 (unchecked_make_edge): Likewise.
15178 * cfgloop.c (alloc_loop): Likewise.
15179 (flow_loops_find): Likewise.
15180 (rescan_loop_exit): Likewise.
15181 * cfgrtl.c (init_rtl_bb_info): Likewise.
15182 * cgraph.c (insert_new_cgraph_node_version): Likewise.
15183 (cgraph_allocate_node): Likewise.
15184 (cgraph_create_edge_1): Likewise.
15185 (cgraph_allocate_init_indirect_info): Likewise.
15186 * cgraphclones.c (cgraph_clone_edge): Likewise.
15187 * cgraphunit.c (add_asm_node): Likewise.
15188 (init_lowered_empty_function): Likewise.
15189 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
15190 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
15191 (alpha_use_linkage): Likewise.
15192 * config/arc/arc.c (arc_init_machine_status): Likewise.
15193 * config/arm/arm.c (arm_init_machine_status): Likewise.
15194 * config/avr/avr.c (avr_init_machine_status): Likewise.
15195 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
15196 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
15197 * config/cris/cris.c (cris_init_machine_status): Likewise.
15198 * config/darwin.c (machopic_indirection_name): Likewise.
15199 (darwin_build_constant_cfstring): Likewise.
15200 (darwin_enter_string_into_cfstring_table): Likewise.
15201 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
15202 * config/frv/frv.c (frv_init_machine_status): Likewise.
15203 * config/i386/i386.c (get_dllimport_decl): Likewise.
15204 (ix86_init_machine_status): Likewise.
15205 (assign_386_stack_local): Likewise.
15206 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
15207 (i386_pe_maybe_record_exported_symbol): Likewise.
15208 (i386_pe_record_stub): Likewise.
15209 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
15210 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
15211 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
15212 (m32c_note_pragma_address): Likewise.
15213 * config/mep/mep.c (mep_init_machine_status): Likewise.
15214 (mep_note_pragma_flag): Likewise.
15215 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
15216 (mips16_local_alias): Likewise.
15217 (mips_init_machine_status): Likewise.
15218 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
15219 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
15220 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
15221 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
15222 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
15223 * config/pa/pa.c (pa_init_machine_status): Likewise.
15224 (pa_get_deferred_plabel): Likewise.
15225 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
15226 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
15227 (rs6000_init_machine_status): Likewise.
15228 (output_toc): Likewise.
15229 * config/s390/s390.c (s390_init_machine_status): Likewise.
15230 * config/score/score.c (score_output_external): Likewise.
15231 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
15232 * config/spu/spu.c (spu_init_machine_status): Likewise.
15233 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
15234 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
15235 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
15236 * coverage.c (coverage_end_function): Likewise.
15237 * dbxout.c (dbxout_init): Likewise.
15238 * doc/gty.texi: Don't mention variable_size attribute.
15239 * dwarf2cfi.c (new_cfi): Adjust.
15240 (new_cfi_row): Likewise.
15241 (copy_cfi_row): Likewise.
15242 (create_cie_data): Likewise.
15243 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
15244 (new_loc_descr): Likewise.
15245 (find_AT_string_in_table): Likewise.
15246 (add_addr_table_entry): Likewise.
15247 (new_die): Likewise.
15248 (add_var_loc_to_decl): Likewise.
15249 (clone_die): Likewise.
15250 (clone_as_declaration): Likewise.
15251 (break_out_comdat_types): Likewise.
15252 (new_loc_list): Likewise.
15253 (add_loc_descr_to_each): Likewise.
15254 (add_location_or_const_value_attribute): Likewise.
15255 (add_linkage_name): Likewise.
15256 (lookup_filename): Likewise.
15257 (dwarf2out_var_location): Likewise.
15258 (new_line_info_table): Likewise.
15259 (dwarf2out_init): Likewise.
15260 (mem_loc_descriptor): Likewise.
15261 (loc_descriptor): Likewise.
15262 (add_const_value_attribute): Likewise.
15263 (tree_add_const_value_attribute): Likewise.
15264 (comp_dir_string): Likewise.
15265 (dwarf2out_vms_debug_main_pointer): Likewise.
15266 (string_cst_pool_decl): Likewise.
15267 * emit-rtl.c (set_mem_attrs): Likewise.
15268 (get_reg_attrs): Likewise.
15269 (start_sequence): Likewise.
15270 (init_emit): Likewise.
15271 (init_emit_regs): Likewise.
15272 * except.c (init_eh_for_function): Likewise.
15273 (gen_eh_region): Likewise.
15274 (gen_eh_region_catch): Likewise.
15275 (gen_eh_landing_pad): Likewise.
15276 (add_call_site): Likewise.
15277 * function.c (add_frame_space): Likewise.
15278 (insert_temp_slot_address): Likewise.
15279 (assign_stack_temp_for_type): Likewise.
15280 (get_hard_reg_initial_val): Likewise.
15281 (allocate_struct_function): Likewise.
15282 (prepare_function_start): Likewise.
15283 (types_used_by_var_decl_insert): Likewise.
15284 * gengtype.c (variable_size_p): Remove function.
15285 (enum alloc_quantity): Remove enum.
15286 (write_typed_alloc_def): Remove function.
15287 (write_typed_struct_alloc_def): Likewise.
15288 (write_typed_typedef_alloc_def): Likewise.
15289 (write_typed_alloc_defns): Likewise.
15291 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
15292 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
15293 * ggc.h (ggc_alloc): new function.
15294 (ggc_cleared_alloc): Likewise.
15295 (ggc_vec_alloc): Template on type of vector element, and remove
15296 element size argument.
15297 (ggc_cleared_vec_alloc): Likewise.
15298 * gimple.c (gimple_build_omp_for): Adjust.
15299 (gimple_copy): Likewise.
15300 * ipa-cp.c (get_replacement_map): Likewise.
15301 (find_aggregate_values_for_callers_subset): Likewise.
15302 (known_aggs_to_agg_replacement_list): Likewise.
15303 * ipa-devirt.c (get_odr_type): Likewise.
15304 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
15305 (read_agg_replacement_chain): Likewise.
15306 * loop-iv.c (get_simple_loop_desc): Likewise.
15307 * lto-cgraph.c (input_node_opt_summary): Likewise.
15308 * lto-section-in.c (lto_new_in_decl_state): Likewise.
15309 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
15310 (input_eh_region): Likewise.
15311 (input_eh_lp): Likewise.
15312 (input_cfg): Likewise.
15313 * optabs.c (set_optab_libfunc): Likewise.
15314 (init_tree_optimization_optabs): Likewise.
15315 (set_conv_libfunc): Likewise.
15316 * passes.c (do_per_function_toporder): Likewise.
15317 * rtl.h: Don't use variable_size gty attribute.
15318 * sese.c (if_region_set_false_region): Adjust.
15319 * stringpool.c (gt_pch_save_stringpool): Likewise.
15320 * target-globals.c (save_target_globals): Likewise.
15321 * toplev.c (general_init): Likewise.
15322 * trans-mem.c (record_tm_replacement): Likewise.
15323 (split_bb_make_tm_edge): Likewise.
15324 * tree-cfg.c (move_sese_region_to_fn): Likewise.
15325 * tree-data-ref.h (lambda_vector_new): Likewise.
15326 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
15327 * tree-iterator.c (tsi_link_before): Likewise.
15328 (tsi_link_after): Likewise.
15329 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
15330 * tree-ssa-loop-niter.c (record_estimate): Likewise.
15331 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
15332 * tree-ssa-operands.h: Don't use variable_size gty attribute.
15333 * tree-ssa.c (init_tree_ssa): Adjust.
15334 * tree-ssanames.c (set_range_info): Likewise.
15335 (get_ptr_info): Likewise.
15336 (duplicate_ssa_name_ptr_info): Likewise.
15337 (duplicate_ssa_name_range_info): Likewise.
15338 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
15339 (unpack_ts_fixed_cst_value_fields): Likewise.
15340 * tree.c (build_fixed): Likewise.
15341 (build_real): Likewise.
15342 (build_string): Likewise.
15343 (decl_priority_info): Likewise.
15344 (decl_debug_expr_insert): Likewise.
15345 (decl_value_expr_insert): Likewise.
15346 (decl_debug_args_insert): Likewise.
15347 (type_hash_add): Likewise.
15348 (build_omp_clause): Likewise.
15349 * ubsan.c (decl_for_type_insert): Likewise.
15350 * varasm.c (get_unnamed_section): Likewise.
15351 (get_noswitch_section): Likewise.
15352 (get_section): Likewise.
15353 (get_block_for_section): Likewise.
15354 (create_block_symbol): Likewise.
15355 (build_constant_desc): Likewise.
15356 (create_constant_pool): Likewise.
15357 (force_const_mem): Likewise.
15358 (record_tm_clone_pair): Likewise.
15359 * varpool.c (varpool_create_empty_node): Likewise.
15361 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
15363 * dwarf2out.c (tree_add_const_value_attribute): Call
15364 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
15365 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
15366 instead of ggc_internal_<x>alloc_stat.
15367 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
15368 (ggc_realloc): Likewise.
15369 * ggc-none.c (ggc_internal_alloc): Likewise.
15370 (ggc_internal_cleared_alloc): Likewise.
15371 * ggc-page.c: Likewise.
15372 * ggc.h (ggc_internal_alloc_stat): Likewise.
15373 (ggc_internal_alloc): Remove macro.
15374 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
15375 (ggc_internal_cleared_alloc): Remove macro.
15376 (GGC_RESIZEVEC): Adjust.
15377 (ggc_resizevar): Remove macro.
15378 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
15379 (ggc_internal_cleared_vec_alloc_stat): Likewise.
15380 (ggc_internal_vec_cleared_alloc): Remove macro.
15381 (ggc_alloc_atomic_stat): Drop _stat suffix.
15382 (ggc_alloc_atomic): Remove macro.
15383 (ggc_alloc_cleared_atomic): Remove macro.
15384 (ggc_alloc_string_stat): Drop _stat suffix.
15385 (ggc_alloc_string): Remove macro.
15386 (ggc_alloc_rtx_def_stat): Adjust.
15387 (ggc_alloc_tree_node_stat): Likewise.
15388 (ggc_alloc_cleared_tree_node_stat): Likewise.
15389 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
15390 (ggc_alloc_cleared_simd_clone_stat): Likewise.
15391 * gimple.c (gimple_build_omp_for): Likewise.
15392 (gimple_copy): Likewise.
15393 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
15394 * toplev.c (realloc_for_line_map): Adjust.
15395 * tree-data-ref.h (lambda_vector_new): Likewise.
15396 * tree-phinodes.c (allocate_phi_node): Likewise.
15397 * tree.c (grow_tree_vec_stat): Likewise.
15398 * vec.h (va_gc::reserve): Adjust.
15400 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
15402 * config/microblaze/microblaze.c (break_handler): New Declaration.
15403 (microblaze_break_function_p,microblaze_is_break_handler): New.
15404 (compute_frame_size): Use microblaze_break_function_p.
15405 Add the test of break_handler.
15406 (microblaze_function_prologue) : Add the test of variable
15407 break_handler. Check the fnname by BREAK_HANDLER_NAME.
15408 (microblaze_function_epilogue) : Add the test of break_handler.
15409 (microblaze_globalize_label) : Add the test of break_handler.
15410 Check the name by BREAK_HANDLER_NAME.
15412 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
15414 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
15415 microblaze_is_break_handler test.
15416 (call_internal1,call_value_intern): Use microblaze_break_function_p.
15417 Use SYMBOL_REF_DECL.
15419 * config/microblaze/microblaze-protos.h
15420 (microblaze_break_function_p,microblaze_is_break_handler):
15423 * doc/extend.texi (MicroBlaze break_handler Functions): Document
15424 new MicroBlaze break_handler functions.
15426 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
15428 * doc/extend.texi (Size of an asm): Move node text according
15429 to its @menu entry position.
15431 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
15433 PR tree-optimization/61140
15434 PR tree-optimization/61150
15435 PR tree-optimization/61197
15436 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
15438 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
15440 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
15442 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
15444 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
15445 __SIZEOF_INT128__ is defined.
15447 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
15449 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
15450 (rs6000_delegitimize_address): Use it.
15452 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
15454 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
15455 inplace argument. Store the new address in the original MEM when true.
15456 * emit-rtl.c (change_address_1): Likewise.
15457 (adjust_address_1, adjust_automodify_address_1, offset_address):
15458 Update accordingly.
15459 * rtl.h (plus_constant): Add an inplace argument.
15460 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
15461 when true. Avoid generating (plus X (const_int 0)).
15462 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
15463 in-place. Pass true to plus_constant.
15464 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
15466 2014-05-16 Dehao Chen <dehao@google.com>
15468 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
15470 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
15473 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
15475 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
15477 2014-05-16 Dehao Chen <dehao@google.com>
15479 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
15480 optimize_function_for_size_p.
15481 * regs.h (REG_FREQ_FROM_BB): Likewise.
15483 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
15486 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
15487 negt_reg_operand cases.
15488 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
15490 * config/sh/predicates.md (cbranch_treg_value): Simplify.
15492 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
15494 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
15497 2014-05-16 David Malcolm <dmalcolm@redhat.com>
15500 2014-04-29 David Malcolm <dmalcolm@redhat.com>
15502 * tree-cfg.c (dump_function_to_file): Dump the return type of
15503 functions, in a line to itself before the function body, mimicking
15504 the layout of a C function.
15506 2014-05-16 Dehao Chen <dehao@google.com>
15508 * cfghooks.c (make_forwarder_block): Use direct computation to
15509 get fall-through edge's count and frequency.
15511 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
15513 * config/arc/arc.c (arc_init): Fix typo in error message.
15514 * config/i386/i386.c (ix86_expand_builtin): Likewise.
15515 (split_stack_prologue_scratch_regno): Likewise.
15516 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
15517 word from error message.
15519 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
15521 * ira-costs.c: Fix typo in comment.
15523 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
15525 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
15527 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
15529 * varpool.c (dump_varpool_node): Dump write-only flag.
15530 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
15532 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
15533 write-only variables.
15534 * ipa.c (process_references): New function.
15535 (set_readonly_bit): New function.
15536 (set_writeonly_bit): New function.
15537 (clear_addressable_bit): New function.
15538 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
15539 fix handling of aliases.
15540 * cgraph.h (struct varpool_node): Add writeonly flag.
15542 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
15544 PR rtl-optimization/60969
15545 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
15546 Calculate costs for this case.
15548 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
15550 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
15551 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
15553 2014-05-16 Richard Biener <rguenther@suse.de>
15555 PR tree-optimization/61194
15556 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
15557 bool patterns ending in a COND_EXPR.
15559 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15561 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
15563 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15565 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
15566 where we were unable to cost an RTX.
15568 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15570 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
15573 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15574 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15576 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
15578 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15579 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15581 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
15582 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
15584 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15585 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15587 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
15590 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15591 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15593 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
15596 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15597 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15599 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
15600 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
15602 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15603 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15605 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
15606 rotates and shifts.
15608 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15609 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15611 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
15612 ZERO_EXTEND and SIGN_EXTEND better.
15614 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15615 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15617 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
15618 logical operations.
15620 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15621 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15623 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
15624 costs when costing loads and stores to memory.
15626 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15627 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
15629 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
15632 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15634 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
15636 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15637 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15639 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
15641 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
15643 (aarch64_rtx_mult_cost): New.
15644 (aarch64_rtx_costs): Use it, refactor as appropriate.
15646 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15647 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15649 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
15650 emit instructions, return number of instructions which would
15652 (aarch64_add_constant): Update call to aarch64_build_constant.
15653 (aarch64_output_mi_thunk): Likewise.
15654 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
15657 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15659 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
15660 (TARGET_RTX_COSTS): Call it.
15662 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15664 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
15665 (cortexa57_vector_cost): Likewise.
15666 (cortexa57_tunings): Use them.
15668 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15670 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
15671 (cpu_addrcost_table): Use it.
15672 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
15673 (aarch64_address_cost): Rewrite using aarch64_classify_address,
15676 2014-05-16 Richard Biener <rguenther@suse.de>
15678 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
15679 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
15680 (visit_phi): Ignore edges marked as not executable.
15681 (class cond_dom_walker): New.
15682 (cond_dom_walker::before_dom_children): Value-number
15683 control statements and mark successor edges as not
15684 executable if possible.
15685 (run_scc_vn): First walk all control statements in
15686 dominator order, marking edges as not executable.
15687 * tree-inline.c (copy_edges_for_bb): Be not confused
15688 about random edge flags.
15690 2014-05-16 Richard Biener <rguenther@suse.de>
15692 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
15694 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
15697 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
15698 (__TM_simple_begin): Use it.
15699 (__TM_begin): Likewise.
15701 2014-05-15 Martin Jambor <mjambor@suse.cz>
15704 * ipa-prop.c (update_indirect_edges_after_inlining): Check
15705 type_preserved flag when the indirect edge is polymorphic.
15707 2014-05-15 Martin Jambor <mjambor@suse.cz>
15709 PR tree-optimization/61090
15710 * tree-sra.c (sra_modify_expr): Pass the current gsi to
15711 build_ref_for_model.
15713 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15715 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
15716 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
15718 2014-05-15 Jakub Jelinek <jakub@redhat.com>
15720 PR tree-optimization/61158
15721 * fold-const.c (fold_binary_loc): If X is zero-extended and
15722 shiftc >= prec, make sure zerobits is all ones instead of
15723 invoking undefined behavior.
15725 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15727 * regcprop.h: New file.
15728 * regcprop.c (skip_debug_insn_p): New decl.
15729 (replace_oldest_value_reg): Check skip_debug_insn_p.
15730 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
15731 * shrink-wrap.c: Include regcprop.h.
15732 (prepare_shrink_wrap): Call
15733 copyprop_hardreg_forward_bb_without_debug_insn.
15735 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15737 * shrink-wrap.h: Update comment.
15738 * shrink-wrap.c: Update comment.
15739 (next_block_for_reg): Rename to live_edge_for_reg.
15740 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
15741 (move_insn_for_shrink_wrap): Split live_edge.
15742 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
15744 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
15746 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
15748 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
15749 * config/sparc/sparc.md (fptype_ut699): New attribute.
15750 (in_branch_delay): Return false if -mfix-ut699 is specified and
15751 fptype_ut699 is set to single.
15752 (truncdfsf2): Add fptype_ut699 attribute.
15753 (fix_truncdfsi2): Likewise.
15754 (floatsisf2): Change fptype attribute.
15755 (fix_truncsfsi2): Likewise.
15756 (negtf2_notv9): Delete.
15757 (negtf2_v9): Likewise.
15758 (negtf2_hq): New instruction.
15759 (negtf2): New instruction and splitter.
15760 (negdf2_notv9): Rewrite.
15761 (abstf2_notv9): Delete.
15762 (abstf2_hq_v9): Likewise.
15763 (abstf2_v9): Likewise.
15764 (abstf2_hq): New instruction.
15765 (abstf2): New instruction and splitter.
15766 (absdf2_notv9): Rewrite.
15768 2014-05-14 Cary Coutant <ccoutant@google.com>
15771 * opts.c (common_handle_option): Don't special-case "-g".
15772 (set_debug_level): Default to at least level 2 with "-g".
15774 2014-05-14 DJ Delorie <dj@redhat.com>
15776 * config/msp430/msp430.c (msp430_builtin): Add
15777 MSP430_BUILTIN_DELAY_CYCLES.
15778 (msp430_init_builtins): Register void __delay_cycles(long long).
15779 (msp430_builtin_decl): Add it.
15780 (cg_magic_constant): New.
15781 (msp430_expand_delay_cycles): New.
15782 (msp430_expand_builtin): Call it.
15783 (msp430_print_operand_raw): Change integer printing from "int" to
15785 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
15786 (delay_cycles_start): New.
15787 (delay_cycles_end): New.
15788 (delay_cycles_32): New.
15789 (delay_cycles_32x): New.
15790 (delay_cycles_16): New.
15791 (delay_cycles_16x): New.
15792 (delay_cycles_2): New.
15793 (delay_cycles_1): New.
15794 * doc/extend.texi: Document __delay_cycles().
15796 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
15798 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
15799 length attribute computation.
15801 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
15804 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
15806 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
15809 * config/sparc/sparc.md: Fix types of low and high in DI constant
15810 splitter. Use gen_int_mode in some other splitters.
15812 2014-05-14 Martin Jambor <mjambor@suse.cz>
15815 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
15817 2014-05-14 James Norris <jnorris@codesourcery.com>
15819 * omp-low.c (expand_parallel_call): Remove shadow variable.
15820 (expand_omp_taskreg): Likewise.
15822 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
15824 * common/config/i386/i386-common.c
15825 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
15826 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
15827 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
15828 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
15829 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
15830 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
15831 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
15832 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
15833 xsavecintrin.h, xsavesintrin.h.
15834 (x86_64-*-*): Ditto.
15835 * config/i386/clflushoptintrin.h: New.
15836 * config/i386/xsavecintrin.h: Ditto.
15837 * config/i386/xsavesintrin.h: Ditto.
15838 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
15839 (bit_XSAVES): Ditto.
15840 (bit_XSAVES): Ditto.
15841 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
15842 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
15844 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
15845 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
15846 OPTION_MASK_ISA_XSAVES.
15847 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
15848 -mxsavec, -mxsaves.
15849 (PTA_CLFLUSHOPT) Define.
15850 (PTA_XSAVEC): Ditto.
15851 (PTA_XSAVES): Ditto.
15852 (ix86_option_override_internal): Handle new options.
15853 (ix86_valid_target_attribute_inner_p): Ditto.
15854 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
15855 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
15856 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
15857 (bdesc_special_args): Add __builtin_ia32_xsaves,
15858 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
15859 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
15860 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
15861 (ix86_expand_builtin): Handle new builtins.
15862 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
15863 (TARGET_CLFLUSHOPT_P): Ditto.
15864 (TARGET_XSAVEC): Ditto.
15865 (TARGET_XSAVEC_P): Ditto.
15866 (TARGET_XSAVES): Ditto.
15867 (TARGET_XSAVES_P): Ditto.
15868 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
15869 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
15870 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
15872 (ANY_XRSTOR64): Ditto.
15874 (xrstor): Change into <xrstor>.
15875 (xrstor_rex64): Change into <xrstor>_rex64.
15876 (xrstor64): Change into <xrstor>64
15878 * config/i386/i386.opt (mclflushopt): New.
15881 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
15883 * doc/invoke.texi: Document new options.
15885 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
15887 PR rtl-optimization/60866
15888 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
15889 Default it to -1. Pass it down to init_simplejump_data.
15890 (init_simplejump_data): New parameter old_seqno. Pass it down
15891 to get_seqno_for_a_jump.
15892 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
15893 initializing new jump seqno as a last resort. Add comment.
15894 (sel_redirect_edge_and_branch): Save old seqno of the conditional
15895 jump and pass it down to sel_init_new_insn.
15896 (sel_redirect_edge_and_branch_force): Likewise.
15898 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
15900 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
15901 shifted values to avoid build warning.
15903 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
15905 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
15906 * cfgrtl.c (rtl_merge_blocks): Fix comment.
15907 (cfg_layout_merge_blocks): Likewise.
15908 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
15910 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
15912 PR rtl-optimization/60901
15913 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
15914 bb predecessor belongs to the same scheduling region. Adjust comment.
15916 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
15918 * doc/sourcebuild.texi: (dfp_hw): Document.
15919 (p8vector_hw): Likewise.
15920 (powerpc_eabi_ok): Likewise.
15921 (powerpc_elfv2): Likewise.
15922 (powerpc_htm_ok): Likewise.
15923 (ppc_recip_hw): Likewise.
15924 (vsx_hw): Likewise.
15926 2014-05-13 Cary Coutant <ccoutant@google.com>
15928 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
15930 2014-05-13 David Malcolm <dmalcolm@redhat.com>
15932 * gengtype-parse.c (require3): Eliminate in favor of...
15934 (require_template_declaration): Update to support optional single *
15937 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
15938 (create_user_defined_type): Handle a single level of explicit
15939 pointerness within template arguments.
15940 (struct write_types_data): Add field "kind".
15941 (filter_type_name): Handle "*" character.
15942 (write_user_func_for_structure_ptr): Require a write_types_data
15943 rather than just a prefix string, so that we can look up the kind
15944 of the wtd and use it as an index into wrote_user_func_for_ptr,
15945 ensuring that such functions are written at most once. Support
15946 subclasses by invoking the marking function of the ultimate base class.
15947 (write_user_func_for_structure_body): Require a write_types_data
15948 rather than just a prefix string, so that we can pass this to
15949 write_user_func_for_structure_ptr.
15950 (write_func_for_structure): Likewise.
15951 (ggc_wtd): Add initializer of new "kind" field.
15952 (pch_wtd): Likewise.
15954 * gengtype.h (enum write_types_kinds): New.
15955 (struct type): Add field wrote_user_func_for_ptr to the "s"
15958 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
15960 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
15961 instead of const_binop.
15962 (fold_binary_loc): Likewise.
15964 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
15966 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
15967 calculation to match get_ref_base_and_extent.
15969 2014-05-13 Catherine Moore <clm@codesourcery.com>
15970 Sandra Loosemore <sandra@codesourcery.com>
15972 * configure.ac: Fix assembly for explicit JALR relocation check.
15973 * configure: Regenerate.
15975 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15977 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
15978 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
15979 Remove associated type declarations and initialisations.
15980 (arm_expand_neon_builtin): Likewise.
15981 (neon_emit_pair_result_insn): Delete.
15982 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
15983 * config/arm/neon.md (neon_vtrn<mode>): Delete.
15984 (neon_vzip<mode>): Likewise.
15985 (neon_vuzp<mode>): Likewise.
15987 2014-05-13 Richard Biener <rguenther@suse.de>
15990 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
15991 it needs revisiting whether the call still may be tail-called.
15993 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
15995 * rtl.def (SYMBOL_REF): Remove middle "0" field.
15996 * rtl.h (block_symbol): Reduce number of fields to 2.
15997 (rtx_def): Add u2.symbol_ref_flags.
15998 (SYMBOL_REF_FLAGS): Use it.
15999 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
16000 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
16001 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
16002 Lower index of SYMBOL_REF_DATA.
16003 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
16004 Print SYMBOL_REF_FLAGS at the same time.
16005 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
16007 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16009 * rtl.def (VAR_LOCATION): Remove "i" field.
16010 * rtl.h (rtx_def): Add u2.var_location_status.
16011 (PAT_VAR_LOCATION_STATUS): Use it.
16012 (gen_rtx_VAR_LOCATION): Declare.
16013 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
16014 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
16015 * var-tracking.c (emit_note_insn_var_location): Remove casts.
16017 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16019 * rtl.def (scratch): Fix outdated comment and remove "0" field.
16020 * gengtype.c (adjust_field_rtx_def): Update accordingly.
16022 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16024 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
16025 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
16026 * rtl.h (rtx_def): Add insn_uid to u2 field.
16027 (RTX_FLAG_CHECK8): Delete in favor of...
16028 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
16029 (INSN_DELETED_P): Update accordingly.
16030 (INSN_UID): Use u2.insn_uid.
16031 (INSN_CHAIN_CODE_P): Define.
16032 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
16033 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
16034 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
16035 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
16036 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
16037 indices accordingly.
16038 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
16039 Update indices for insn-chain rtxes.
16040 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
16041 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
16042 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
16043 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
16044 * combine.c (try_combine): Likewise.
16045 * ira.c (setup_prohibited_mode_move_regs): Likewise.
16047 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16049 * rtl.def (REG): Remove middle field.
16050 * rtl.h (rtx_def): Add orignal_regno to u2.
16051 (ORIGINAL_REGNO): Use it instead of field 1.
16052 (REG_ATTRS): Lower field index accordingly.
16053 * gengtype.c (adjust_field_rtx_def): Remove handling of
16054 ORIGINAL_REGNO. Move REG_ATTRS index down.
16055 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
16056 code that prints the REGNO.
16058 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16060 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
16063 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16065 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
16067 2014-05-13 Bin Cheng <bin.cheng@arm.com>
16069 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
16070 (alloc_iv): Lower base expressions containing ADDR_EXPR.
16072 2014-05-13 Ian Bolton <ian.bolton@arm.com>
16074 * config/aarch64/aarch64-protos.h
16075 (aarch64_hard_regno_caller_save_mode): New prototype.
16076 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
16078 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
16080 2014-05-13 Christian Bruel <christian.bruel@st.com>
16082 * target.def (mode_switching): New hook vector.
16083 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
16084 (mode_exit, modepriority_to_mode): Likewise.
16085 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
16086 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
16087 * target.h: Include tm.h and hard-reg-set.h.
16088 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
16089 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
16090 * doc/tm.texi Regenerate.
16091 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
16092 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
16093 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
16094 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
16095 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
16096 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
16097 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
16098 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
16099 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
16100 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
16101 (ix86_emit_mode_set): Hookify.
16102 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
16104 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
16105 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
16106 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
16107 (epiphany_mode_priority_to_mode): Remove declaration.
16108 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
16109 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
16110 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
16112 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
16113 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
16114 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
16116 2014-05-13 Jakub Jelinek <jakub@redhat.com>
16119 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
16120 is const0_rtx, return immediately. Don't test count == 0 when
16123 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
16125 * Makefile.in: add shrink-wrap.o.
16126 * config/i386/i386.c: include "shrink-wrap.h"
16127 * function.c: Likewise.
16128 (requires_stack_frame_p, next_block_for_reg,
16129 move_insn_for_shrink_wrap, prepare_shrink_wrap,
16130 dup_block_and_redirect): Move to shrink-wrap.c
16131 (thread_prologue_and_epilogue_insns): Extract three code segments
16132 as functions in shrink-wrap.c
16133 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
16135 * shrink-wrap.c: New file.
16136 * shrink-wrap.h: New file.
16138 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
16140 * doc/extend.texi: Reflect current numbers of pragmas. Remove
16141 reference to Solaris.
16143 2014-05-12 Mike Stump <mikestump@comcast.net>
16146 * genattrtab.c (filename): Add.
16147 (convert_set_attr_alternative): Improve error message.
16148 (check_defs): Restore read_md_filename for error messages.
16149 (gen_insn): Save filename.
16151 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
16153 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
16154 -fno-local-ivars and -fivar-visibility.
16155 * c-family/c.opt: Make -Wshadow also implicitly enable
16158 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
16160 * doc/tm.texi: Remove reference to deleted macro.
16161 * doc/tm.texi.in: Likewise.
16163 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
16166 * config/avr/avr.c (avr_out_store_psi): Use correct constant
16169 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
16172 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
16173 * config/arm/aout.h (License): Same.
16174 * config/arm/bpabi.h (License): Same.
16175 * config/arm/elf.h (License): Same.
16176 * config/arm/linux-elf.h (License): Same.
16177 * config/arm/linux-gas.h (License): Same.
16178 * config/arm/netbsd-elf.h (License): Same.
16179 * config/arm/uclinux-eabi.h (License): Same.
16180 * config/arm/uclinux-elf.h (License): Same.
16181 * config/arm/vxworks.h (License): Same.
16183 2014-05-11 Jakub Jelinek <jakub@redhat.com>
16185 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
16186 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
16187 number of operands to 3.
16188 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
16189 * tree-nested.c (convert_nonlocal_omp_clauses,
16190 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
16191 * gimplify.c (gimplify_scan_omp_clauses): Handle
16192 OMP_CLAUSE_LINEAR_STMT.
16193 * omp-low.c (lower_rec_input_clauses): Fix typo.
16194 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
16195 cast between Fortran boolean_type_node and C _Bool if
16198 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
16200 PR tree-optimization/61136
16201 * wide-int.h (multiple_of_p): Define a version that doesn't return
16203 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
16204 integer_zerop/const_binop pair.
16205 (multiple_of_p): Likewise, converting both operands to widest_int
16208 2014-05-09 Teresa Johnson <tejohnson@google.com>
16210 * cgraphunit.c (analyze_functions): Use correct dump file.
16212 2014-05-09 Florian Weimer <fweimer@redhat.com>
16214 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
16216 (stack_protect_return_slot_p): New function.
16217 (expand_used_vars): Call stack_protect_decl_p and
16218 stack_protect_return_slot_p for -fstack-protector-strong.
16220 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
16221 Andrew Haley <aph@redhat.com>
16222 Richard Sandiford <rdsandiford@googlemail.com>
16224 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
16227 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
16229 PR middle-end/61111
16230 * fold-const.c (fold_binary_loc): Changed width of mask.
16232 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
16234 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
16235 unsigned int initializers for regno_in, regno_out.
16237 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
16240 * config/avr/avr.md (cc): Add new attribute set_vzn.
16241 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
16242 Set cc insn attribute to set_vzn instead of set_zn for alternatives
16243 with INC, DEC or NEG.
16244 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
16245 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
16246 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
16248 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16251 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16253 * wide-int.cc (UTItype): Define.
16254 (UDWtype): Define for appropriate W_TYPE_SIZE.
16256 2014-05-09 Richard Biener <rguenther@suse.de>
16258 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
16259 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
16260 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
16261 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
16262 ssa_propagate): Adjust.
16264 2014-05-08 Jeff Law <law@redhat.com>
16266 PR tree-optimization/61009
16267 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
16268 tri-state rather than a boolean. When a block is too big to
16269 thread through, inform caller via negative return value.
16270 (thread_across_edge): If a block was too big for normal threading,
16271 then it's too big for a joiner too, so remove temporary equivalences
16272 and return immediately.
16274 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
16275 Matthias Klose <doko@ubuntu.com>
16278 * optc-gen.awk: Fix option handling for -Wunused-parameter.
16280 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
16283 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
16285 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
16288 * config/alpha/alpha.c: Include gimple-iterator.h.
16289 (alpha_gimple_fold_builtin): New function. Move
16290 ALPHA_BUILTIN_UMULH folding from ...
16291 (alpha_fold_builtin): ... here.
16292 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
16294 2014-05-08 Wei Mi <wmi@google.com>
16297 * config/i386/i386.c (ix86_compute_frame_layout): Update
16298 preferred_stack_boundary for call, expanded from tls descriptor.
16299 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
16300 to depend on SP register.
16301 (*tls_local_dynamic_base_32_gnu): Ditto.
16302 (*tls_local_dynamic_32_once): Ditto.
16303 (tls_global_dynamic_64_<mode>): Set
16304 ix86_tls_descriptor_calls_expanded_in_cfun.
16305 (tls_local_dynamic_base_64_<mode>): Ditto.
16306 (tls_global_dynamic_32): Set
16307 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
16308 to depend on SP register.
16309 (tls_local_dynamic_base_32): Ditto.
16311 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16313 * config/arm/arm_neon.h: Update comment.
16314 * config/arm/neon-docgen.ml: Delete.
16315 * config/arm/neon-gen.ml: Delete.
16316 * doc/arm-neon-intrinsics.texi: Update comment.
16318 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16320 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
16322 (vand, vorr, veor, vorn, vbic): Remove.
16323 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
16325 (neon_vsub_unspec): Likewise.
16326 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
16328 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16330 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
16331 (vadd_s16): Likewise.
16332 (vadd_s32): Likewise.
16333 (vadd_f32): Likewise.
16334 (vadd_u8): Likewise.
16335 (vadd_u16): Likewise.
16336 (vadd_u32): Likewise.
16337 (vadd_s64): Likewise.
16338 (vadd_u64): Likewise.
16339 (vaddq_s8): Likewise.
16340 (vaddq_s16): Likewise.
16341 (vaddq_s32): Likewise.
16342 (vaddq_s64): Likewise.
16343 (vaddq_f32): Likewise.
16344 (vaddq_u8): Likewise.
16345 (vaddq_u16): Likewise.
16346 (vaddq_u32): Likewise.
16347 (vaddq_u64): Likewise.
16348 (vmul_s8): Likewise.
16349 (vmul_s16): Likewise.
16350 (vmul_s32): Likewise.
16351 (vmul_f32): Likewise.
16352 (vmul_u8): Likewise.
16353 (vmul_u16): Likewise.
16354 (vmul_u32): Likewise.
16355 (vmul_p8): Likewise.
16356 (vmulq_s8): Likewise.
16357 (vmulq_s16): Likewise.
16358 (vmulq_s32): Likewise.
16359 (vmulq_f32): Likewise.
16360 (vmulq_u8): Likewise.
16361 (vmulq_u16): Likewise.
16362 (vmulq_u32): Likewise.
16363 (vsub_s8): Likewise.
16364 (vsub_s16): Likewise.
16365 (vsub_s32): Likewise.
16366 (vsub_f32): Likewise.
16367 (vsub_u8): Likewise.
16368 (vsub_u16): Likewise.
16369 (vsub_u32): Likewise.
16370 (vsub_s64): Likewise.
16371 (vsub_u64): Likewise.
16372 (vsubq_s8): Likewise.
16373 (vsubq_s16): Likewise.
16374 (vsubq_s32): Likewise.
16375 (vsubq_s64): Likewise.
16376 (vsubq_f32): Likewise.
16377 (vsubq_u8): Likewise.
16378 (vsubq_u16): Likewise.
16379 (vsubq_u32): Likewise.
16380 (vsubq_u64): Likewise.
16381 (vand_s8): Likewise.
16382 (vand_s16): Likewise.
16383 (vand_s32): Likewise.
16384 (vand_u8): Likewise.
16385 (vand_u16): Likewise.
16386 (vand_u32): Likewise.
16387 (vand_s64): Likewise.
16388 (vand_u64): Likewise.
16389 (vandq_s8): Likewise.
16390 (vandq_s16): Likewise.
16391 (vandq_s32): Likewise.
16392 (vandq_s64): Likewise.
16393 (vandq_u8): Likewise.
16394 (vandq_u16): Likewise.
16395 (vandq_u32): Likewise.
16396 (vandq_u64): Likewise.
16397 (vorr_s8): Likewise.
16398 (vorr_s16): Likewise.
16399 (vorr_s32): Likewise.
16400 (vorr_u8): Likewise.
16401 (vorr_u16): Likewise.
16402 (vorr_u32): Likewise.
16403 (vorr_s64): Likewise.
16404 (vorr_u64): Likewise.
16405 (vorrq_s8): Likewise.
16406 (vorrq_s16): Likewise.
16407 (vorrq_s32): Likewise.
16408 (vorrq_s64): Likewise.
16409 (vorrq_u8): Likewise.
16410 (vorrq_u16): Likewise.
16411 (vorrq_u32): Likewise.
16412 (vorrq_u64): Likewise.
16413 (veor_s8): Likewise.
16414 (veor_s16): Likewise.
16415 (veor_s32): Likewise.
16416 (veor_u8): Likewise.
16417 (veor_u16): Likewise.
16418 (veor_u32): Likewise.
16419 (veor_s64): Likewise.
16420 (veor_u64): Likewise.
16421 (veorq_s8): Likewise.
16422 (veorq_s16): Likewise.
16423 (veorq_s32): Likewise.
16424 (veorq_s64): Likewise.
16425 (veorq_u8): Likewise.
16426 (veorq_u16): Likewise.
16427 (veorq_u32): Likewise.
16428 (veorq_u64): Likewise.
16429 (vbic_s8): Likewise.
16430 (vbic_s16): Likewise.
16431 (vbic_s32): Likewise.
16432 (vbic_u8): Likewise.
16433 (vbic_u16): Likewise.
16434 (vbic_u32): Likewise.
16435 (vbic_s64): Likewise.
16436 (vbic_u64): Likewise.
16437 (vbicq_s8): Likewise.
16438 (vbicq_s16): Likewise.
16439 (vbicq_s32): Likewise.
16440 (vbicq_s64): Likewise.
16441 (vbicq_u8): Likewise.
16442 (vbicq_u16): Likewise.
16443 (vbicq_u32): Likewise.
16444 (vbicq_u64): Likewise.
16445 (vorn_s8): Likewise.
16446 (vorn_s16): Likewise.
16447 (vorn_s32): Likewise.
16448 (vorn_u8): Likewise.
16449 (vorn_u16): Likewise.
16450 (vorn_u32): Likewise.
16451 (vorn_s64): Likewise.
16452 (vorn_u64): Likewise.
16453 (vornq_s8): Likewise.
16454 (vornq_s16): Likewise.
16455 (vornq_s32): Likewise.
16456 (vornq_s64): Likewise.
16457 (vornq_u8): Likewise.
16458 (vornq_u16): Likewise.
16459 (vornq_u32): Likewise.
16460 (vornq_u64): Likewise.
16462 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16464 * wide-int.cc (UTItype): Define.
16465 (UDWtype): Define for appropriate W_TYPE_SIZE.
16467 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
16469 PR tree-optimization/59100
16470 * tree-ssa-phiopt.c: Include tree-inline.h.
16471 (neutral_element_p, absorbing_element_p): New functions.
16472 (value_replacement): Handle conditional binary operations with a
16473 neutral or absorbing element.
16475 2014-05-08 Richard Biener <rguenther@suse.de>
16477 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
16478 folding the expression.
16479 (valueize_expr): Remove.
16480 (visit_reference_op_load): Do not valueize the result of
16482 (simplify_binary_expression): Likewise.
16483 (simplify_unary_expression): Likewise.
16485 2014-05-08 Richard Biener <rguenther@suse.de>
16487 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
16488 looking at TYPE_ARG_TYPES.
16490 2014-05-08 Richard Biener <rguenther@suse.de>
16492 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
16493 pointer propagation special-case.
16495 2014-05-08 Bin Cheng <bin.cheng@arm.com>
16497 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
16498 core part of address expressions.
16500 2014-05-08 Alan Modra <amodra@gmail.com>
16503 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
16504 loads and stores when -mno-strict-align at any alignment.
16505 (expand_block_clear): Similarly. Also correct calculation of
16508 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
16510 PR middle-end/39246
16511 * tree-complex.c (expand_complex_move): Keep line info when expanding
16513 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
16514 of complex expression. Use new argument to display correct location
16515 for values coming from phi statement.
16516 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
16517 (warn_uninitialized_phi): Pass location of phi argument to
16519 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
16520 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
16522 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
16524 * config/rs6000/predicates.md (indexed_address_mem): New.
16525 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
16526 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
16527 fpstore_ux, fpstore_u.
16528 (sign_extend, indexed, update): New.
16529 (cell_micro): Adjust.
16530 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
16531 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
16532 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
16533 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
16534 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
16535 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
16536 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
16537 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
16538 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
16539 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
16540 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
16541 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
16542 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
16543 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
16544 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
16546 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
16547 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
16548 *vsx_extract_<mode>_store): Adjust.
16549 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
16550 is_cracked_insn, insn_must_be_first_in_group,
16551 insn_must_be_last_in_group): Adjust.
16553 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
16555 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
16556 ppc440-fpstore): Adjust.
16557 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
16558 ppc476-fpstore): Adjust.
16559 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
16560 ppc601-fpstore): Adjust.
16561 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
16563 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
16565 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
16566 ppc7450-fpstore): Adjust.
16567 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
16568 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
16569 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
16571 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
16572 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
16573 cell-fpstore, cell-fpstore-update): Adjust.
16574 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
16575 ppce300c3_store, ppce300c3_fpstore): Adjust.
16576 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
16577 e500mc_fpstore): Adjust.
16578 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
16579 e500mc64_store, e500mc64_fpstore): Adjust.
16580 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
16581 e5500_fpstore): Adjust.
16582 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
16583 e6500_fpstore): Adjust.
16584 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
16586 * config/rs6000/power4.md (power4-load, power4-load-ext,
16587 power4-load-ext-update, power4-load-ext-update-indexed,
16588 power4-load-update-indexed, power4-load-update, power4-fpload,
16589 power4-fpload-update, power4-store, power4-store-update,
16590 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
16592 * config/rs6000/power5.md (power5-load, power5-load-ext,
16593 power5-load-ext-update, power5-load-ext-update-indexed,
16594 power5-load-update-indexed, power5-load-update, power5-fpload,
16595 power5-fpload-update, power5-store, power5-store-update,
16596 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
16598 * config/rs6000/power6.md (power6-load, power6-load-ext,
16599 power6-load-update, power6-load-update-indexed,
16600 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
16601 power6-fpload-update, power6-store, power6-store-update,
16602 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
16604 * config/rs6000/power7.md (power7-load, power7-load-ext,
16605 power7-load-update, power7-load-update-indexed,
16606 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
16607 power7-fpload-update, power7-store, power7-store-update,
16608 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
16610 * config/rs6000/power8.md (power8-load, power8-load-update,
16611 power8-load-ext, power8-load-ext-update, power8-fpload,
16612 power8-fpload-update, power8-store, power8-store-update-indexed,
16613 power8-fpstore, power8-fpstore-update): Adjust.
16614 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
16616 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
16617 titan_lsu_store, titan_lsu_fpstore): Adjust.
16618 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
16620 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
16623 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
16624 unrolled byte insns. Emit address increments after move insns.
16626 2014-05-07 David Malcolm <dmalcolm@redhat.com>
16628 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
16629 const_gimple, rather than a gimple.
16630 (gimple_call_builtin_p): Likewise, for the three variants.
16632 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
16633 (gimple_call_builtin_p): Likewise, for the three variants.
16635 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
16637 PR tree-optimization/61095
16638 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
16640 2014-05-07 Richard Biener <rguenther@suse.de>
16642 PR tree-optimization/61034
16643 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
16644 (maybe_skip_until): Use translate to take into account
16645 lattices when trying to do disambiguations.
16646 (get_continuation_for_phi_1): Likewise.
16647 (get_continuation_for_phi): Adjust for added translate arguments.
16648 (walk_non_aliased_vuses): Likewise.
16649 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
16650 (walk_non_aliased_vuses): Likewise.
16651 (call_may_clobber_ref_p_1): Declare.
16652 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
16653 calls. Stop early if we are only supposed to disambiguate.
16654 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
16656 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
16658 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
16659 Emit an error when the function has arguments.
16661 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
16663 * cfgloop.h (unswitch_loops): Remove.
16664 * doc/passes.texi: Remove references to loop-unswitch.c
16665 * timevar.def (TV_LOOP_UNSWITCH): Remove.
16667 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
16669 * tree-vect-data-refs.c (vect_grouped_load_supported): New
16670 check for loads group of length 3.
16671 (vect_permute_load_chain): New permutations for loads group of
16673 * tree-vect-stmts.c (vect_model_load_cost): Change cost
16674 of vec_perm_shuffle for the new permutations.
16676 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
16678 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
16679 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
16680 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
16681 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
16682 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
16683 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
16684 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
16685 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
16687 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
16689 * loop-unswitch.c: Delete.
16691 2014-05-07 Richard Biener <rguenther@suse.de>
16693 * config.gcc: Always set need_64bit_hwint to yes.
16695 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
16697 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
16698 of using optimize_size.
16700 2014-05-06 Mike Stump <mikestump@comcast.net>
16702 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
16704 2014-05-06 Joseph Myers <joseph@codesourcery.com>
16706 * config/i386/sse.md (*mov<mode>_internal)
16707 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
16708 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
16709 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
16710 (*<code><mode>3, *andnot<mode>3<mask_name>)
16711 (<mask_codefor><code><mode>3<mask_name>): Only consider
16712 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
16714 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
16717 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
16719 * lra-constraints.c (valid_address_p): Move earlier in file.
16720 Add a constraint argument to the address_info version.
16721 (satisfies_memory_constraint_p): New function.
16722 (satisfies_address_constraint_p): Likewise.
16723 (process_alt_operands, curr_insn_transform): Use them.
16724 (process_address): Pass the constraint to valid_address_p when
16725 checking address operands.
16727 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
16729 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
16730 to their respective blocks. Fix inadvertent use of "node".
16732 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
16734 * emit-rtl.c (init_derived_machine_modes): New functionm, split
16736 (init_emit_once): ...here.
16737 * rtl.h (init_derived_machine_modes): Declare.
16738 * toplev.c (do_compile): Call it even if no_backend.
16740 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
16741 Mike Stump <mikestump@comcast.net>
16742 Richard Sandiford <rdsandiford@googlemail.com>
16743 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16745 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
16746 (rtx_equal_for_memref_p): Update comment.
16747 (adjust_offset_for_component_ref): Use wide-int interfaces.
16748 * builtins.c (get_object_alignment_2): Likewise.
16749 (c_readstr): Likewise.
16750 (target_char_cast): Add comment.
16751 (determine_block_size): Use wide-int interfaces.
16752 (expand_builtin_signbit): Likewise.
16753 (fold_builtin_int_roundingfn): Likewise.
16754 (fold_builtin_bitop): Likewise.
16755 (fold_builtin_bswap): Likewise.
16756 (fold_builtin_logarithm): Use signop.
16757 (fold_builtin_pow): Likewise.
16758 (fold_builtin_memory_op): Use wide-int interfaces.
16759 (fold_builtin_object_size): Likewise.
16760 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
16761 nb_iterations_estimate.
16762 (record_niter_bound): Use wide-int interfaces.
16763 (get_estimated_loop_iterations_int): Likewise.
16764 (get_estimated_loop_iterations): Likewise.
16765 (get_max_loop_iterations): Likewise.
16766 * cfgloop.h: Include wide-int.h.
16767 (struct nb_iter_bound): Change bound to widest_int.
16768 (struct loop): Change nb_iterations_upper_bound and
16769 nb_iterations_estimate to widest_int.
16770 (record_niter_bound): Switch to use widest_int.
16771 (get_estimated_loop_iterations): Likewise.
16772 (get_max_loop_iterations): Likewise.
16773 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
16774 update for wide-int.
16775 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
16776 * combine.c (try_combine): Likewise.
16777 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
16778 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
16780 (aarch64_float_const_representable_p): Likewise.
16781 * config/arc/arc.c: Include wide-int.h.
16782 (arc_can_use_doloop_p): Use wide-int interfaces.
16783 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
16784 (vfp3_const_double_index): Likewise.
16785 * config/avr/avr.c (avr_out_round): Likewise.
16786 (avr_fold_builtin): Likewise.
16787 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
16788 (bfin_can_use_doloop_p): Likewise.
16789 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
16790 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
16791 * config/i386/i386.c: Include wide-int.h.
16792 (ix86_data_alignment): Use wide-int interfaces.
16793 (ix86_local_alignment): Likewise.
16794 (ix86_emit_swsqrtsf): Update real_from_integer.
16795 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
16796 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
16797 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
16798 (zero_constant): Likewise.
16799 (input_operand): Likewise.
16800 (splat_input_operand): Likewise.
16801 (non_logical_cint_operand): Change const_double to const_wide_int.
16802 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
16803 (easy_altivec_constant): Remove comment.
16804 (paired_expand_vector_init): Use CONSTANT_P.
16805 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
16806 (rs6000_emit_move): Update checks.
16807 (rs6000_aggregate_candidate): Use wide-int interfaces.
16808 (rs6000_expand_ternop_builtin): Likewise.
16809 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
16810 (rs6000_assemble_integer): Likewise.
16811 (rs6000_hash_constant): Likewise.
16812 (output_toc): Likewise.
16813 (rs6000_rtx_costs): Likewise.
16814 (rs6000_emit_swrsqrt); Update call to real_from_integer.
16815 * config/rs6000/rs6000-c.c: Include wide-int.h.
16816 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
16817 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
16818 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
16819 Handle CONST_WIDE_INT.
16820 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
16821 Use tree_fits_uhwi_p.
16822 * config/sparc/sparc.c: Include wide-int.h.
16823 (sparc_fold_builtin): Use wide-int interfaces.
16824 * config/vax/vax.c: Include wide-int.h.
16825 (vax_float_literal): Use real_from_integer.
16826 * coretypes.h (struct hwivec_def): New.
16828 (const_hwivec): New.
16829 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
16830 (equiv_constant): Handle CONST_WIDE_INT.
16831 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
16832 (cselib_hash_rtx): Handle CONST_WIDE_INT.
16833 * dbxout.c (stabstr_U): Use wide-int interfaces.
16834 (dbxout_type): Update to use cst_fits_shwi_p.
16835 * defaults.h (LOG2_BITS_PER_UNIT): Define.
16836 (TARGET_SUPPORTS_WIDE_INT): Add default.
16837 * dfp.c: Include wide-int.h.
16838 (decimal_real_to_integer2): Use wide-int interfaces and rename to
16839 decimal_real_to_integer.
16840 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
16841 decimal_real_to_integer.
16842 * doc/generic.texi (Constant expressions): Update for wide_int.
16843 * doc/rtl.texi (const_double): Likewise.
16844 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
16845 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
16846 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
16847 (REAL_VALUE_FROM_INT): Remove.
16848 (TARGET_SUPPORTS_WIDE_INT): New.
16849 * doc/tm.texi: Regenerate.
16850 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
16851 * double-int.h: Include wide-int.h.
16852 (struct wi::int_traits): New.
16853 * dwarf2out.c (get_full_len): New.
16854 (dw_val_equal_p): Add case dw_val_class_wide_int.
16855 (size_of_loc_descr): Likewise.
16856 (output_loc_operands): Likewise.
16857 (insert_double): Remove.
16858 (insert_wide_int): New.
16859 (add_AT_wide): New.
16860 (print_die): Add case dw_val_class_wide_int.
16861 (attr_checksum): Likewise.
16862 (attr_checksum_ordered): Likewise.
16863 (same_dw_val_p): Likewise.
16864 (size_of_die): Likewise.
16865 (value_format): Likewise.
16866 (output_die): Likewise.
16867 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
16869 (clz_loc_descriptor): Use wide-int interfaces.
16870 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
16871 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
16872 (round_up_to_align): Use wide-int interfaces.
16873 (field_byte_offset): Likewise.
16874 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
16875 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
16876 CONST_DOUBLE handling. Use wide-int interfaces.
16877 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
16878 (gen_enumeration_type_die): Use add_AT_wide.
16879 (hash_loc_operands): Add case dw_val_class_wide_int.
16880 (compare_loc_operands): Likewise.
16881 * dwarf2out.h: Include wide-int.h.
16882 (wide_int_ptr): New.
16883 (enum dw_val_class): Add dw_val_class_wide_int.
16884 (struct dw_val_struct): Add val_wide.
16885 * emit-rtl.c (const_wide_int_htab): New.
16886 (const_wide_int_htab_hash): New.
16887 (const_wide_int_htab_eq): New.
16888 (lookup_const_wide_int): New.
16889 (const_double_htab_hash): Use wide-int interfaces.
16890 (const_double_htab_eq): Likewise.
16891 (rtx_to_double_int): Conditionally compile for wide-int.
16892 (immed_double_int_const): Rename to immed_wide_int_const and
16893 update for wide-int.
16894 (immed_double_const): Conditionally compile for wide-int.
16895 (init_emit_once): Use wide-int interfaces.
16896 * explow.c (plus_constant): Likewise.
16897 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
16898 (lshift_value): Use wide-int interfaces.
16899 (expand_mult): Likewise.
16900 (choose_multiplier): Likewise.
16901 (expand_smod_pow2): Likewise.
16902 (make_tree): Likewise.
16903 * expr.c (convert_modes): Consolidate handling of constants.
16904 Use wide-int interfaces.
16905 (emit_group_load_1): Add note.
16906 (store_expr): Update comment.
16907 (get_inner_reference): Use wide-int interfaces.
16908 (expand_constructor): Update comment.
16909 (expand_expr_real_2): Use wide-int interfaces.
16910 (expand_expr_real_1): Likewise.
16911 (reduce_to_bit_field_precision): Likewise.
16912 (const_vector_from_tree): Likewise.
16913 * final.c: Include wide-int-print.h.
16914 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
16915 * fixed-value.c: Include wide-int.h.
16916 (fixed_from_string): Use wide-int interfaces.
16917 (fixed_to_decimal): Likewise.
16918 (fixed_convert_from_real): Likewise.
16919 (real_convert_from_fixed): Likewise.
16920 * fold-const.h (mem_ref_offset): Return an offset_int.
16921 (div_if_zero_remainder): Remove code parameter.
16922 * fold-const.c (div_if_zero_remainder): Remove code parameter.
16923 Use wide-int interfaces.
16924 (may_negate_without_overflow_p): Use wide-int interfaces.
16925 (negate_expr_p): Likewise.
16926 (fold_negate_expr): Likewise.
16927 (int_const_binop_1): Likewise.
16928 (const_binop): Likewise.
16929 (fold_convert_const_int_from_int): Likewise.
16930 (fold_convert_const_int_from_real): Likewise.
16931 (fold_convert_const_int_from_fixed): Likewise.
16932 (fold_convert_const_fixed_from_int): Likewise.
16933 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
16934 (sign_bit_p): Use wide-int interfaces.
16935 (make_range_step): Likewise.
16936 (build_range_check): Likewise. Pass an integer of the correct type
16937 instead of using integer_one_node.
16938 (range_predecessor): Pass an integer of the correct type instead
16939 of using integer_one_node.
16940 (range_successor): Likewise.
16941 (merge_ranges): Likewise.
16942 (unextend): Use wide-int interfaces.
16943 (extract_muldiv_1): Likewise.
16944 (fold_div_compare): Likewise.
16945 (fold_single_bit_test): Likewise.
16946 (fold_sign_changed_comparison): Likewise.
16947 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
16948 (fold_plusminus_mult_expr): Use wide-int interfaces.
16949 (native_encode_int): Likewise.
16950 (native_interpret_int): Likewise.
16951 (fold_unary_loc): Likewise.
16952 (pointer_may_wrap_p): Likewise.
16953 (size_low_cst): Likewise.
16954 (mask_with_tz): Likewise.
16955 (fold_binary_loc): Likewise.
16956 (fold_ternary_loc): Likewise.
16957 (multiple_of_p): Likewise.
16958 (tree_call_nonnegative_warnv_p): Update calls to
16959 tree_int_cst_min_precision and real_from_integer.
16960 (fold_negate_const): Use wide-int interfaces.
16961 (fold_abs_const): Likewise.
16962 (fold_relational_const): Use tree_int_cst_lt.
16963 (round_up_loc): Use wide-int interfaces.
16964 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
16965 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
16966 * gengtype.c: Remove include of double-int.h.
16967 (do_typedef): Use wide-int interfaces.
16968 (open_base_files): Add wide-int.h.
16969 (main): Add offset_int and widest_int typedefs.
16970 * gengtype-lex.l: Handle "^".
16971 (CXX_KEYWORD): Add "static".
16972 * gengtype-parse.c (require3): New.
16973 (require_template_declaration): Handle constant template arguments
16974 and nested templates.
16975 * gengtype-state.c: Don't include "double-int.h".
16976 * genpreds.c (write_one_predicate_function): Update comment.
16977 (write_tm_constrs_h): Add check for hval and lval use in
16979 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
16980 (add_to_sequence): Likewise.
16981 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
16982 and const_double_operand.
16983 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
16985 * gimple-fold.c (get_base_constructor): Likewise.
16986 (fold_array_ctor_reference): Likewise.
16987 (fold_nonarray_ctor_reference): Likewise.
16988 (fold_const_aggregate_ref_1): Likewise.
16989 (gimple_val_nonnegative_real_p): Likewise.
16990 (gimple_fold_indirect_ref): Likewise.
16991 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
16992 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
16993 (struct slsr_cand_d): Change index to be widest_int.
16994 (struct incr_info_d): Change incr to be widest_int.
16995 (alloc_cand_and_find_basis): Use wide-int interfaces.
16996 (slsr_process_phi): Likewise.
16997 (backtrace_base_for_ref): Likewise. Return a widest_int.
16998 (restructure_reference): Take a widest_int instead of a double_int.
16999 (slsr_process_ref): Use wide-int interfaces.
17000 (create_mul_ssa_cand): Likewise.
17001 (create_mul_imm_cand): Likewise.
17002 (create_add_ssa_cand): Likewise.
17003 (create_add_imm_cand): Take a widest_int instead of a double_int.
17004 (slsr_process_add): Use wide-int interfaces.
17005 (slsr_process_cast): Likewise.
17006 (slsr_process_copy): Likewise.
17007 (dump_candidate): Likewise.
17008 (dump_incr_vec): Likewise.
17009 (replace_ref): Likewise.
17010 (cand_increment): Likewise. Return a widest_int.
17011 (cand_abs_increment): Likewise.
17012 (replace_mult_candidate): Take a widest_int instead of a double_int.
17013 (replace_unconditional_candidate): Use wide-int interfaces.
17014 (incr_vec_index): Take a widest_int instead of a double_int.
17015 (create_add_on_incoming_edge): Likewise.
17016 (create_phi_basis): Use wide-int interfaces.
17017 (replace_conditional_candidate): Likewise.
17018 (record_increment): Take a widest_int instead of a double_int.
17019 (record_phi_increments): Use wide-int interfaces.
17020 (phi_incr_cost): Take a widest_int instead of a double_int.
17021 (lowest_cost_path): Likewise.
17022 (total_savings): Likewise.
17023 (analyze_increments): Use wide-int interfaces.
17024 (ncd_with_phi): Take a widest_int instead of a double_int.
17025 (ncd_of_cand_and_phis): Likewise.
17026 (nearest_common_dominator_for_cands): Likewise.
17027 (insert_initializers): Use wide-int interfaces.
17028 (all_phi_incrs_profitable): Likewise.
17029 (replace_one_candidate): Likewise.
17030 (replace_profitable_candidates): Likewise.
17031 * godump.c: Include wide-int-print.h.
17032 (go_output_typedef): Use wide-int interfaces.
17033 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
17034 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
17035 (build_loop_iteration_domains): Likewise.
17036 * hooks.h: Include wide-int.h rather than double-int.h.
17037 (hook_bool_dint_dint_uint_bool_true): Delete.
17038 (hook_bool_wint_wint_uint_bool_true): Declare.
17039 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
17040 (hook_bool_wint_wint_uint_bool_true): New.
17041 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
17043 (ubsan_expand_si_overflow_mul_check): Likewise.
17044 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
17045 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
17046 (get_ancestor_addr_info): Likewise.
17047 (ipa_modify_call_arguments): Likewise.
17048 * loop-doloop.c (doloop_modify): Likewise.
17049 (doloop_optimize): Likewise.
17050 * loop-iv.c (iv_number_of_iterations): Likewise.
17051 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
17052 (unroll_loop_constant_iterations): Likewise.
17053 (decide_unroll_runtime_iterations): Likewise.
17054 (unroll_loop_runtime_iterations): Likewise.
17055 (decide_peel_simple): Likewise.
17056 (decide_unroll_stupid): Likewise.
17057 * lto-streamer-in.c (streamer_read_wi): Add.
17058 (input_cfg): Use wide-int interfaces.
17059 (lto_input_tree_1): Likewise.
17060 * lto-streamer-out.c (streamer_write_wi): Add.
17061 (hash_tree): Use wide-int interfaces.
17062 (output_cfg): Likewise.
17063 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
17064 (GTFILES): Add wide-int.h and signop.h.
17065 (TAGS): Look for .cc files too.
17066 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
17067 * optabs.c (expand_subword_shift): Likewise.
17068 (expand_doubleword_shift): Likewise.
17069 (expand_absneg_bit): Likewise.
17070 (expand_copysign_absneg): Likewise.
17071 (expand_copysign_bit): Likewise.
17072 * postreload.c (reload_cse_simplify_set): Likewise.
17073 * predict.c (predict_iv_comparison): Likewise.
17074 * pretty-print.h: Include wide-int-print.h.
17076 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
17077 * print-tree.c: Include wide-int-print.h.
17078 (print_node_brief): Use wide-int interfaces.
17079 (print_node): Likewise.
17080 * read-rtl.c (validate_const_wide_int): New.
17081 (read_rtx_code): Add CONST_WIDE_INT case.
17082 * real.c: Include wide-int.h.
17083 (real_to_integer2): Delete.
17084 (real_to_integer): New function, returning a wide_int.
17085 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
17086 (ten_to_ptwo): Update call to real_from_integer.
17087 (real_digit): Likewise.
17088 * real.h: Include signop.h, wide-int.h and insn-modes.h.
17089 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
17090 (REAL_VALUE_TO_INT): Delete.
17091 (real_to_integer): Declare a wide-int form.
17092 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
17093 * recog.c (const_int_operand): Improve comment.
17094 (const_scalar_int_operand): New.
17095 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
17096 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
17097 (split_double): Likewise.
17098 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
17099 (rtx_size): Likewise.
17100 (rtx_alloc_stat_v): New.
17101 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
17102 (cwi_output_hex): New.
17103 (iterative_hash_rtx): Handle CONST_WIDE_INT.
17104 (cwi_check_failed_bounds): New.
17105 * rtl.def (CONST_WIDE_INT): New.
17106 * rtl.h: Include <utility> and wide-int.h.
17107 (struct hwivec_def): New.
17108 (CWI_GET_NUM_ELEM): New.
17109 (CWI_PUT_NUM_ELEM): New.
17110 (struct rtx_def): Add num_elem and hwiv.
17111 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
17112 (CASE_CONST_UNIQUE): Likewise.
17113 (CASE_CONST_ANY): Likewise.
17114 (CONST_SCALAR_INT_P): Likewise.
17115 (CONST_WIDE_INT_P): New.
17117 (HWIVEC_CHECK): New.
17118 (cwi_check_failed_bounds): New.
17120 (HWIVEC_CHECK): New.
17121 (CONST_WIDE_INT_VEC) New.
17122 (CONST_WIDE_INT_NUNITS) New.
17123 (CONST_WIDE_INT_ELT) New.
17124 (rtx_mode_t): New type.
17125 (wi::int_traits <rtx_mode_t>): New.
17127 (wi::min_value): New.
17128 (wi::max_value): New.
17130 (const_wide_int_alloc): New.
17131 (immed_wide_int_const): New.
17132 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
17133 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
17134 * signop.h: New file.
17135 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
17136 (simplify_const_unary_operation): Use wide-int interfaces.
17137 (simplify_binary_operation_1): Likewise.
17138 (simplify_const_binary_operation): Likewise.
17139 (simplify_const_relational_operation): Likewise.
17140 (simplify_immed_subreg): Likewise.
17141 * stmt.c (expand_case): Likewise.
17142 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
17143 signop rather than a bool.
17144 * stor-layout.c (layout_type): Use wide-int interfaces.
17145 (initialize_sizetypes): Update calls to
17146 set_min_and_max_values_for_integral_type.
17147 (set_min_and_max_values_for_integral_type): Take a signop rather
17148 than a bool. Use wide-int interfaces.
17149 (fixup_signed_type): Update accordingly. Remove
17150 HOST_BITS_PER_DOUBLE_INT limit.
17151 (fixup_unsigned_type): Likewise.
17152 * system.h (STATIC_CONSTANT_P): New.
17153 (STATIC_ASSERT): New.
17154 * target.def (can_use_doloop_p): Take widest_ints rather than
17156 * target.h: Include wide-int.h rather than double-int.h.
17157 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
17159 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
17160 rather than INT_CST_LT_UNSIGNED.
17161 (can_use_doloop_if_innermost): Take widest_ints rather than
17163 * tree-affine.c: Include wide-int-print.h.
17164 (double_int_ext_for_comb): Delete.
17165 (wide_int_ext_for_comb): New.
17166 (aff_combination_zero): Use wide-int interfaces.
17167 (aff_combination_const): Take a widest_int instead of a double_int.
17168 (aff_combination_elt): Use wide-int interfaces.
17169 (aff_combination_scale): Take a widest_int instead of a double_int.
17170 (aff_combination_add_elt): Likewise.
17171 (aff_combination_add_cst): Likewise.
17172 (aff_combination_add): Use wide-int interfaces.
17173 (aff_combination_convert): Likewise.
17174 (tree_to_aff_combination): Likewise.
17175 (add_elt_to_tree): Take a widest_int instead of a double_int.
17176 (aff_combination_to_tree): Use wide-int interfaces.
17177 (aff_combination_remove_elt): Likewise.
17178 (aff_combination_add_product): Take a widest_int instead of
17180 (aff_combination_mult): Use wide-int interfaces.
17181 (aff_combination_expand): Likewise.
17182 (double_int_constant_multiple_p): Delete.
17183 (wide_int_constant_multiple_p): New.
17184 (aff_combination_constant_multiple_p): Take a widest_int pointer
17185 instead of a double_int pointer.
17186 (print_aff): Use wide-int interfaces.
17187 (get_inner_reference_aff): Take a widest_int pointer
17188 instead of a double_int pointer.
17189 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
17190 * tree-affine.h: Include wide-int.h.
17191 (struct aff_comb_elt): Change type of coef to widest_int.
17192 (struct affine_tree_combination): Change type of offset to widest_int.
17193 (double_int_ext_for_comb): Delete.
17194 (wide_int_ext_for_comb): New.
17195 (aff_combination_const): Use widest_int instead of double_int.
17196 (aff_combination_scale): Likewise.
17197 (aff_combination_add_elt): Likewise.
17198 (aff_combination_constant_multiple_p): Likewise.
17199 (get_inner_reference_aff): Likewise.
17200 (aff_comb_cannot_overlap_p): Likewise.
17201 (aff_combination_zero_p): Use wide-int interfaces.
17202 * tree.c: Include tree.h.
17203 (init_ttree): Use make_int_cst.
17204 (tree_code_size): Removed code for INTEGER_CST case.
17205 (tree_size): Add INTEGER_CST case.
17206 (make_node_stat): Update comment.
17207 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
17208 (build_int_cst_type): Use wide-int interfaces.
17209 (double_int_to_tree): Likewise.
17210 (double_int_fits_to_tree_p): Delete.
17211 (force_fit_type_double): Delete.
17212 (force_fit_type): New.
17213 (int_cst_hash_hash): Use wide-int interfaces.
17214 (int_cst_hash_eq): Likewise.
17215 (build_int_cst_wide): Delete.
17216 (wide_int_to_tree): New.
17217 (cache_integer_cst): Use wide-int interfaces.
17218 (build_low_bits_mask): Likewise.
17219 (cst_and_fits_in_hwi): Likewise.
17220 (real_value_from_int_cst): Likewise.
17221 (make_int_cst_stat): New.
17222 (integer_zerop): Use wide_int interfaces.
17223 (integer_onep): Likewise.
17224 (integer_all_onesp): Likewise.
17225 (integer_pow2p): Likewise.
17226 (integer_nonzerop): Likewise.
17227 (tree_log2): Likewise.
17228 (tree_floor_log2): Likewise.
17229 (tree_ctz): Likewise.
17230 (int_size_in_bytes): Likewise.
17231 (mem_ref_offset): Return an offset_int rather than a double_int.
17232 (build_type_attribute_qual_variant): Use wide_int interfaces.
17233 (type_hash_eq): Likewise
17234 (tree_int_cst_equal): Likewise.
17235 (tree_int_cst_lt): Delete.
17236 (tree_int_cst_compare): Likewise.
17237 (tree_fits_shwi_p): Use wide_int interfaces.
17238 (tree_fits_uhwi_p): Likewise.
17239 (tree_int_cst_sign_bit): Likewise.
17240 (tree_int_cst_sgn): Likewise.
17241 (tree_int_cst_min_precision): Take a signop rather than a bool.
17242 (simple_cst_equal): Use wide_int interfaces.
17243 (compare_tree_int): Likewise.
17244 (iterative_hash_expr): Likewise.
17245 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
17247 (get_type_static_bounds): Use wide_int interfaces.
17248 (tree_int_cst_elt_check_failed): New.
17249 (build_common_tree_nodes): Reordered to set prec before filling in
17251 (int_cst_value): Check cst_and_fits_in_hwi.
17252 (widest_int_cst_value): Use wide_int interfaces.
17253 (upper_bound_in_type): Likewise.
17254 (lower_bound_in_type): Likewise.
17255 (num_ending_zeros): Likewise.
17256 (drop_tree_overflow): Likewise.
17257 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
17258 (gen_conditions_for_pow_cst_base): Likewise.
17259 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
17260 (group_case_labels_stmt): Use wide-int interfaces.
17261 (verify_gimple_assign_binary): Likewise.
17262 (print_loop): Likewise.
17263 * tree-chrec.c (tree_fold_binomial): Likewise.
17264 * tree-core.h (struct tree_base): Add int_length.
17265 (struct tree_int_cst): Change rep of value.
17266 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
17267 (dr_may_alias_p): Likewise.
17268 (max_stmt_executions_tree): Likewise.
17269 * tree.def (INTEGER_CST): Update comment.
17270 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
17271 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
17272 * tree-dump.c: Include wide-int.h and wide-int-print.h.
17273 (dequeue_and_dump): Use wide-int interfaces.
17274 * tree.h: Include wide-int.h.
17275 (NULL_TREE): Moved to earlier loc in file.
17276 (TREE_INT_CST_ELT_CHECK): New.
17277 (tree_int_cst_elt_check_failed): New.
17279 (TREE_INT_CST): Delete.
17280 (TREE_INT_CST_LOW): Use wide-int interfaces.
17281 (TREE_INT_CST_HIGH): Delete.
17282 (TREE_INT_CST_NUNITS): New.
17283 (TREE_INT_CST_EXT_NUNITS): Likewise.
17284 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
17285 (TREE_INT_CST_ELT): Likewise.
17286 (INT_CST_LT): Delete.
17287 (tree_int_cst_elt_check): New (two forms).
17288 (type_code_size): Update comment.
17289 (make_int_cst_stat, make_int_cst): New.
17290 (tree_to_double_int): Delete.
17291 (double_int_fits_to_tree_p): Delete.
17292 (force_fit_type_double): Delete.
17293 (build_int_cstu): Replace with out-of-line function.
17294 (build_int_cst_wide): Delete.
17295 (tree_int_cst_lt): Define inline.
17296 (tree_int_cst_le): New.
17297 (tree_int_cst_compare): Define inline.
17298 (tree_int_cst_min_precision): Take a signop rather than a bool.
17299 (wi::int_traits <const_tree>): New.
17300 (wi::int_traits <tree>): New.
17301 (wi::extended_tree): New.
17302 (wi::int_traits <wi::extended_tree>): New.
17303 (wi::to_widest): New.
17304 (wi::to_offset): New.
17305 (wi::fits_to_tree_p): New.
17306 (wi::min_value): New.
17307 (wi::max_value): New.
17308 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
17309 (copy_tree_body_r): Likewise.
17310 * tree-object-size.c (compute_object_offset): Likewise.
17311 (addr_object_size): Likewise.
17312 * tree-predcom.c: Include wide-int-print.h.
17313 (struct dref_d): Change type of offset to widest_int.
17314 (dump_dref): Call wide-int printer.
17315 (aff_combination_dr_offset): Use wide-int interfaces.
17316 (determine_offset): Take a widest_int pointer rather than a
17317 double_int pointer.
17318 (split_data_refs_to_components): Use wide-int interfaces.
17319 (suitable_component_p): Likewise.
17320 (order_drefs): Likewise.
17321 (add_ref_to_chain): Likewise.
17322 (valid_initializer_p): Likewise.
17323 (determine_roots_comp): Likewise.
17324 * tree-pretty-print.c: Include wide-int-print.h.
17325 (dump_generic_node): Use wide-int interfaces.
17326 * tree-sra.c (sra_ipa_modify_expr): Likewise.
17327 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
17328 (move_fixed_address_to_symbol): Likewise.
17329 (move_hint_to_base): Likewise.
17330 (move_pointer_to_base): Likewise.
17331 (move_variant_to_index): Likewise.
17332 (most_expensive_mult_to_index): Likewise.
17333 (addr_to_parts): Likewise.
17334 (copy_ref_info): Likewise.
17335 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
17336 (indirect_refs_may_alias_p): Likewise.
17337 (stmt_kills_ref_p_1): Likewise.
17338 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
17339 * tree-ssa-ccp.c: Update comment at top of file. Include
17341 (struct prop_value_d): Change type of mask to widest_int.
17342 (extend_mask): New function.
17343 (dump_lattice_value): Use wide-int interfaces.
17344 (get_default_value): Likewise.
17345 (set_constant_value): Likewise.
17346 (set_value_varying): Likewise.
17347 (valid_lattice_transition): Likewise.
17348 (set_lattice_value): Likewise.
17349 (value_to_double_int): Delete.
17350 (value_to_wide_int): New.
17351 (get_value_from_alignment): Use wide-int interfaces.
17352 (get_value_for_expr): Likewise.
17353 (do_dbg_cnt): Likewise.
17354 (ccp_finalize): Likewise.
17355 (ccp_lattice_meet): Likewise.
17356 (bit_value_unop_1): Use widest_ints rather than double_ints.
17357 (bit_value_binop_1): Likewise.
17358 (bit_value_unop): Use wide-int interfaces.
17359 (bit_value_binop): Likewise.
17360 (bit_value_assume_aligned): Likewise.
17361 (evaluate_stmt): Likewise.
17362 (ccp_fold_stmt): Likewise.
17363 (visit_cond_stmt): Likewise.
17364 (ccp_visit_stmt): Likewise.
17365 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
17366 (constant_pointer_difference): Likewise.
17367 (associate_pointerplus): Likewise.
17368 (combine_conversions): Likewise.
17369 * tree-ssa-loop.h: Include wide-int.h.
17370 (struct tree_niter_desc): Change type of max to widest_int.
17371 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
17372 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
17373 (remove_redundant_iv_tests): Likewise.
17374 (canonicalize_loop_induction_variables): Likewise.
17375 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
17376 (constant_multiple_of): Take a widest_int pointer instead of
17377 a double_int pointer.
17378 (get_computation_aff): Use wide-int interfaces.
17379 (ptr_difference_cost): Likewise.
17380 (difference_cost): Likewise.
17381 (get_loop_invariant_expr_id): Likewise.
17382 (get_computation_cost_at): Likewise.
17383 (iv_elimination_compare_lt): Likewise.
17384 (may_eliminate_iv): Likewise.
17385 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
17386 instead of double_int.
17387 (max_loop_iterations): Likewise.
17388 (max_stmt_executions): Likewise.
17389 (estimated_stmt_executions): Likewise.
17390 * tree-ssa-loop-niter.c: Include wide-int-print.h.
17391 (split_to_var_and_offset): Use wide-int interfaces.
17392 (determine_value_range): Likewise.
17393 (bound_difference_of_offsetted_base): Likewise.
17394 (bounds_add): Take a widest_int instead of a double_int.
17395 (number_of_iterations_ne_max): Use wide-int interfaces.
17396 (number_of_iterations_ne): Likewise.
17397 (number_of_iterations_lt_to_ne): Likewise.
17398 (assert_loop_rolls_lt): Likewise.
17399 (number_of_iterations_lt): Likewise.
17400 (number_of_iterations_le): Likewise.
17401 (number_of_iterations_cond): Likewise.
17402 (number_of_iterations_exit): Likewise.
17403 (finite_loop_p): Likewise.
17404 (derive_constant_upper_bound_assign): Likewise.
17405 (derive_constant_upper_bound): Return a widest_int.
17406 (derive_constant_upper_bound_ops): Likewise.
17407 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
17408 (record_estimate): Take a widest_int rather than a double_int.
17409 (record_nonwrapping_iv): Use wide-int interfaces.
17410 (double_int_cmp): Delete.
17411 (wide_int_cmp): New.
17412 (bound_index): Take a widest_int rather than a double_int.
17413 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
17414 (maybe_lower_iteration_bound): Likewise.
17415 (estimate_numbers_of_iterations_loop): Likewise.
17416 (estimated_loop_iterations): Take a widest_int pointer than than
17417 a double_int pointer.
17418 (estimated_loop_iterations_int): Use wide-int interfaces.
17419 (max_loop_iterations): Take a widest_int pointer than than
17420 a double_int pointer.
17421 (max_loop_iterations_int): Use wide-int interfaces.
17422 (max_stmt_executions): Take a widest_int pointer than than
17423 a double_int pointer.
17424 (estimated_stmt_executions): Likewise.
17425 (n_of_executions_at_most): Use wide-int interfaces.
17426 (scev_probably_wraps_p): Likewise.
17427 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
17428 to real_to_integer.
17429 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
17431 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
17432 double_ints. Adjust for trailing_wide_ints <3> representation.
17433 (set_nonzero_bits): Likewise.
17434 (get_range_info): Return wide_ints rather than double_ints.
17435 Adjust for trailing_wide_ints <3> representation.
17436 (get_nonzero_bits): Likewise.
17437 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
17439 * tree-ssanames.h (struct range_info_def): Replace min, max and
17440 nonzero_bits with a trailing_wide_ints <3>.
17441 (set_range_info): Use wide_int_refs rather than double_ints.
17442 (set_nonzero_bits): Likewise.
17443 (get_range_info): Return wide_ints rather than double_ints.
17444 (get_nonzero_bits): Likewise.
17445 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
17446 * tree-ssa-pre.c (phi_translate_1): Likewise.
17447 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
17448 (acceptable_pow_call): Likewise.
17449 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
17451 (vn_reference_fold_indirect): Likewise.
17452 (vn_reference_maybe_forwprop_address): Likewise.
17453 (valueize_refs_1): Likewise.
17454 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
17455 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
17456 tree_int_cst_lt and tree_int_cst_le.
17457 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
17459 (streamer_alloc_tree): Likewise.
17460 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
17461 (streamer_write_tree_header): Likewise.
17462 (streamer_write_integer_cst): Likewise.
17463 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
17464 (build_constructors): Likewise.
17465 (array_value_type): Likewise.
17466 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
17467 (vect_check_gather): Likewise.
17468 * tree-vect-generic.c (build_replicated_const): Likewise.
17469 (expand_vector_divmod): Likewise.
17470 * tree-vect-loop.c (vect_transform_loop): Likewise.
17471 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
17472 (vect_do_peeling_for_alignment): Likewise.
17473 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
17474 * tree-vrp.c: Include wide-int.h.
17475 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
17476 (extract_range_from_assert): Use wide-int interfaces.
17477 (vrp_int_const_binop): Likewise.
17478 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
17479 double_int pointers.
17480 (ranges_from_anti_range): Use wide-int interfaces.
17481 (quad_int_cmp): Delete.
17482 (quad_int_pair_sort): Likewise.
17483 (extract_range_from_binary_expr_1): Use wide-int interfaces.
17484 (extract_range_from_unary_expr_1): Likewise.
17485 (adjust_range_with_scev): Likewise.
17486 (masked_increment): Take and return wide_ints rather than double_ints.
17487 (register_edge_assert_for_2): Use wide-int interfaces.
17488 (check_array_ref): Likewise.
17489 (search_for_addr_array): Likewise.
17490 (maybe_set_nonzero_bits): Likewise.
17491 (union_ranges): Pass an integer of the correct type instead of
17492 using integer_one_node.
17493 (intersect_ranges): Likewise.
17494 (simplify_truth_ops_using_ranges): Likewise.
17495 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
17496 (range_fits_type_p): Likewise.
17497 (simplify_cond_using_ranges): Likewise. Take a signop rather than
17499 (simplify_conversion_using_ranges): Use wide-int interfaces.
17500 (simplify_float_conversion_using_ranges): Likewise.
17501 (vrp_finalize): Likewise.
17502 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
17503 (gimple_stringops_transform): Likewise.
17504 * varasm.c (decode_addr_const): Likewise.
17505 (const_hash_1): Likewise.
17506 (const_rtx_hash_1): Likewise
17507 (output_constant): Likewise.
17508 (array_size_for_constructor): Likewise.
17509 (output_constructor_regular_field): Likewise.
17510 (output_constructor_bitfield): Likewise.
17511 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
17512 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
17514 * gencheck.c: Define BITS_PER_UNIT.
17515 * wide-int.cc: New.
17517 * wide-int-print.cc: New.
17518 * wide-int-print.h: New.
17520 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
17522 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
17524 2014-05-06 Richard Biener <rguenther@suse.de>
17526 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
17527 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
17528 (TODO_verify_all): Adjust.
17529 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
17530 TODO_verify_stmts and TODO_verify_rtl_sharing.
17531 * bb-reorder.c: Likewise.
17532 * cfgexpand.c: Likewise.
17533 * cprop.c: Likewise.
17535 * function.c: Likewise.
17536 * fwprop.c: Likewise.
17537 * gcse.c: Likewise.
17538 * gimple-ssa-isolate-paths.c: Likewise.
17539 * gimple-ssa-strength-reduction.c: Likewise.
17540 * ipa-split.c: Likewise.
17541 * loop-init.c: Likewise.
17542 * loop-unroll.c: Likewise.
17543 * lower-subreg.c: Likewise.
17544 * modulo-sched.c: Likewise.
17545 * postreload-gcse.c: Likewise.
17546 * predict.c: Likewise.
17547 * recog.c: Likewise.
17548 * sched-rgn.c: Likewise.
17549 * store-motion.c: Likewise.
17550 * tracer.c: Likewise.
17551 * trans-mem.c: Likewise.
17552 * tree-call-cdce.c: Likewise.
17553 * tree-cfg.c: Likewise.
17554 * tree-cfgcleanup.c: Likewise.
17555 * tree-complex.c: Likewise.
17556 * tree-eh.c: Likewise.
17557 * tree-emutls.c: Likewise.
17558 * tree-if-conv.c: Likewise.
17559 * tree-into-ssa.c: Likewise.
17560 * tree-loop-distribution.c: Likewise.
17561 * tree-object-size.c: Likewise.
17562 * tree-parloops.c: Likewise.
17563 * tree-pass.h: Likewise.
17564 * tree-sra.c: Likewise.
17565 * tree-ssa-ccp.c: Likewise.
17566 * tree-ssa-copy.c: Likewise.
17567 * tree-ssa-copyrename.c: Likewise.
17568 * tree-ssa-dce.c: Likewise.
17569 * tree-ssa-dom.c: Likewise.
17570 * tree-ssa-dse.c: Likewise.
17571 * tree-ssa-forwprop.c: Likewise.
17572 * tree-ssa-ifcombine.c: Likewise.
17573 * tree-ssa-loop-ch.c: Likewise.
17574 * tree-ssa-loop-ivcanon.c: Likewise.
17575 * tree-ssa-loop.c: Likewise.
17576 * tree-ssa-math-opts.c: Likewise.
17577 * tree-ssa-phiopt.c: Likewise.
17578 * tree-ssa-phiprop.c: Likewise.
17579 * tree-ssa-pre.c: Likewise.
17580 * tree-ssa-reassoc.c: Likewise.
17581 * tree-ssa-sink.c: Likewise.
17582 * tree-ssa-strlen.c: Likewise.
17583 * tree-ssa-tail-merge.c: Likewise.
17584 * tree-ssa-uncprop.c: Likewise.
17585 * tree-switch-conversion.c: Likewise.
17586 * tree-tailcall.c: Likewise.
17587 * tree-vect-generic.c: Likewise.
17588 * tree-vectorizer.c: Likewise.
17589 * tree-vrp.c: Likewise.
17590 * tsan.c: Likewise.
17591 * var-tracking.c: Likewise.
17592 * bt-load.c: Likewise.
17593 * cfgcleanup.c: Likewise.
17594 * combine-stack-adj.c: Likewise.
17595 * combine.c: Likewise.
17596 * compare-elim.c: Likewise.
17597 * config/epiphany/resolve-sw-modes.c: Likewise.
17598 * config/i386/i386.c: Likewise.
17599 * config/mips/mips.c: Likewise.
17600 * config/s390/s390.c: Likewise.
17601 * config/sh/sh_treg_combine.cc: Likewise.
17602 * config/sparc/sparc.c: Likewise.
17605 * final.c: Likewise.
17606 * ifcvt.c: Likewise.
17607 * mode-switching.c: Likewise.
17608 * passes.c: Likewise.
17609 * postreload.c: Likewise.
17611 * reg-stack.c: Likewise.
17612 * regcprop.c: Likewise.
17613 * regrename.c: Likewise.
17616 2014-05-06 Richard Biener <rguenther@suse.de>
17618 PR middle-end/61070
17619 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
17620 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
17622 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
17625 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
17627 2014-05-05 Radovan Obradovic <robradovic@mips.com>
17628 Tom de Vries <tom@codesourcery.com>
17630 * target.def (call_fusage_contains_non_callee_clobbers): New
17632 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
17634 (@node Miscellaneous Register Hooks): New node.
17635 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
17636 * doc/tm.texi: Regenerate.
17638 2014-05-05 Marek Polacek <polacek@redhat.com>
17641 * opts.c (common_handle_option): Call error_at instead of warning_at.
17643 2014-05-05 Richard Biener <rguenther@suse.de>
17645 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
17646 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
17647 under the TODO_verify_il umbrella.
17649 2014-05-05 Richard Biener <rguenther@suse.de>
17651 * passes.c (execute_function_todo): Move TODO_verify_flow under
17652 the TODO_verify_ul umbrella.
17654 2014-05-05 Richard Biener <rguenther@suse.de>
17656 PR middle-end/61010
17657 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
17658 X & CST away from a CST that is the mask of a mode.
17660 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
17662 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
17663 int argument to enum machine_mode.
17664 (picochip_class_max_nregs): Ditto.
17665 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
17666 (picochip_class_max_nregs): Ditto.
17668 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
17670 * target.def: Add new target hook.
17671 * doc/tm.texi: Regenerate.
17672 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
17673 * targhooks.c (default_keep_leaf_when_profiled): New function.
17675 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
17676 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
17678 2014-05-05 Bin Cheng <bin.cheng@arm.com>
17680 PR tree-optimization/60363
17681 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
17682 (copy_phi_args): New parameters. Call get_value_locus_in_path.
17683 (update_destination_phis): New parameter.
17684 (create_edge_and_update_destination_phis): Ditto.
17685 (ssa_fix_duplicate_block_edges): Pass new arguments.
17686 (thread_single_edge): Ditto.
17688 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
17690 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
17691 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
17692 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
17693 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
17694 Use RS6000_BTM_HARD_FLOAT.
17695 (BU_MISC_2): Likewise.
17696 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
17697 RS6000_BTM_HARD_FLOAT.
17698 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
17699 is explicitly used.
17700 (rs6000_invalid_builtin): Add hard floating builtin support.
17701 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
17702 hard float builtins.
17703 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
17705 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
17707 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
17708 Add missing function* argument.
17710 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
17712 * lra-constraints.c (valid_address_p): Move earlier in file.
17713 Add a constraint argument to the address_info version.
17714 (satisfies_memory_constraint_p): New function.
17715 (satisfies_address_constraint_p): Likewise.
17716 (process_alt_operands, curr_insn_transform): Use them.
17717 (process_address): Pass the constraint to valid_address_p when
17718 checking address operands.
17720 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
17722 * config/mips/mips.c (mips_isa_rev): New variable.
17723 (mips_set_architecture): Set it.
17724 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
17726 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
17727 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
17728 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
17729 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
17730 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
17731 conditions in terms of mips_isa_rev.
17732 (mips_isa_rev): Declare.
17734 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
17736 * config/sh/sh-mem.cc: Use tabs instead of spaces.
17737 (prob_unlikely, prob_likely): Make variables const.
17739 2014-05-03 Denis Chertykov <chertykov@gmail.com>
17741 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
17743 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
17745 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
17747 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
17749 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
17750 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
17751 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
17753 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
17754 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
17756 Replace usage of ROUND_REG with sh_round_reg.
17757 Use CEIL instead of ROUND_ADVANCE.
17759 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
17762 * config/sh/sh.c: Include stdlib headers before everything else.
17764 2014-05-02 Jakub Jelinek <jakub@redhat.com>
17766 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
17767 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
17768 (gimplify_adjust_omp_clauses): Simd region is never
17769 directly nested in combined parallel. Instead, for linear
17770 with copyin/copyout, if in combined for simd loop, make decl
17771 firstprivate/lastprivate on OMP_FOR.
17772 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
17773 expand_omp_for_static_chunk): When setting endvar, also set
17774 fd->loop.v to the same value.
17776 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
17778 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
17780 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
17782 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
17785 2014-05-02 Marek Polacek <polacek@redhat.com>
17787 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
17789 2014-05-02 Kito Cheng <kito@0xlab.org>
17791 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
17792 to a C expression marco.
17793 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
17794 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
17795 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
17796 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
17797 HONOR_REG_ALLOC_ORDER.
17798 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
17800 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
17802 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
17804 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
17806 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
17808 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
17810 * tree-if-conv.c (is_cond_scalar_reduction): New function.
17811 (convert_scalar_cond_reduction): Likewise.
17812 (predicate_scalar_phi): Add recognition and transformation
17813 of simple conditioanl reduction to be vectorizable.
17815 2014-05-01 Marek Polacek <polacek@redhat.com>
17818 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
17820 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
17822 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
17823 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
17824 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
17825 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
17826 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
17827 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
17828 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
17829 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
17831 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
17833 * config/arc/arc.opt (mlra): Move comment above option name
17834 to avoid mis-parsing as language options.
17836 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
17838 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
17839 * config/sol2.h: ... here.
17840 * config/sol2-10.h: Remove.
17842 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
17843 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
17844 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
17845 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
17846 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
17847 * config/sol2.h: ... here.
17848 (SECTION_NAME_FORMAT): Don't redefine.
17849 (STARTFILE_ARCH32_SPEC): Rename to ...
17850 (STARTFILE_ARCH_SPEC): ... this.
17851 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
17852 * config/sparc/sol2.h: ... here.
17853 (SECTION_NAME_FORMAT): Don't undef.
17854 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
17855 (SUBTARGET_EXTRA_SPECS): Remove.
17856 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
17858 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
17859 (MD_STARTFILE_PREFIX): Remove.
17860 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
17861 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
17862 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
17863 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
17864 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
17865 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
17866 * config/i386/sol2.h: ... here.
17867 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
17868 * config/i386/sol2-bi.h: Remove.
17869 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
17870 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
17872 * config/i386/t-sol2-64: Rename to ...
17873 * config/i386/t-sol2: ... this.
17874 * config/sparc/t-sol2-64: Rename to ...
17875 * config/sparc/t-sol2: ... this.
17877 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
17878 sol2_tm_file_head, sol2_tm_file_tail.
17879 Include ${cpu_type}/sol2.h before sol2.h.
17881 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
17882 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
17883 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
17884 Reflect i386/t-sol2-64 renaming.
17885 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
17886 Reflect sparc/t-sol2-64 renaming.
17888 2014-04-30 Richard Biener <rguenther@suse.de>
17890 * passes.c (execute_function_todo): Move TODO_verify_stmts
17891 and TODO_verify_ssa under the TODO_verify_il umbrella.
17892 * tree-ssa.h (verify_ssa): Adjust prototype.
17893 * tree-ssa.c (verify_ssa): Add parameter to tell whether
17894 we should verify SSA operands.
17895 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
17896 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
17897 whether we should verify whether not throwing stmts have EH info.
17898 * graphite-scop-detection.c (create_sese_edges): Adjust.
17899 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
17900 * tree-eh.c (lower_try_finally_switch): Do not add the
17901 default case label twice.
17903 2014-04-30 Marek Polacek <polacek@redhat.com>
17905 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
17906 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
17907 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
17908 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
17910 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
17912 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
17913 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
17914 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
17915 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
17916 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
17917 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
17918 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
17919 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
17921 2014-04-29 David Malcolm <dmalcolm@redhat.com>
17923 * tree-cfg.c (dump_function_to_file): Dump the return type of
17924 functions, in a line to itself before the function body, mimicking
17925 the layout of a C function.
17927 2014-04-29 Jakub Jelinek <jakub@redhat.com>
17929 PR tree-optimization/60971
17930 * tree-tailcall.c (process_assignment): Reject conversions which
17933 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
17935 * calls.c (initialize_argument_information): Always treat
17936 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
17937 (expand_call): Likewise.
17938 (emit_library_call_calue_1): Likewise.
17939 * expr.c (PUSH_ARGS_REVERSED): Do not define.
17940 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
17943 2014-04-29 Nick Clifton <nickc@redhat.com>
17945 * config/msp430/msp430.md (umulsidi): Fix typo.
17946 (mulhisi3): Enable even inside interrupt handlers.
17947 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
17948 bigger return address pushed in large mode.
17950 2014-04-29 Nick Clifton <nickc@redhat.com>
17952 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
17953 (arc_init_reg_tables): Use a machine_mode enum to iterate over
17955 * config/m32r/m32r.c (init_reg_tables): Likewise.
17956 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
17957 enum to hold the modes.
17959 2014-04-29 Richard Biener <rguenther@suse.de>
17961 * dominance.c (free_dominance_info): Add overload with
17962 function parameter.
17963 (dom_info_state): Likewise.
17964 (dom_info_available_p): Likewise.
17965 * basic-block.h (free_dominance_info, dom_info_state,
17966 dom_info_available_p): Declare overloads.
17967 * passes.c (execute_function_todo): Verify that verifiers
17968 don't change dominator info state. Drop dominator info
17969 for IPA pass invocations.
17970 * cgraph.c (release_function_body): Restore asserts that
17971 dominator information is released.
17973 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
17975 * doc/invoke.texi: Fix typo.
17976 * tree-vrp.c: Fix typos.
17977 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
17979 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
17981 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
17983 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
17985 * config/aarch64/aarch64-builtins.c
17986 (aarch64_types_storestruct_lane_qualifiers): New.
17987 (TYPES_STORESTRUCT_LANE): Likewise.
17988 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
17989 (st3_lane): Likewise.
17990 (st4_lane): Likewise.
17991 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
17992 (vec_store_lanesci_lane<mode>): Likewise.
17993 (vec_store_lanesxi_lane<mode>): Likewise.
17994 (aarch64_st2_lane<VQ:mode>): Likewise.
17995 (aarch64_st3_lane<VQ:mode>): Likewise.
17996 (aarch64_st4_lane<VQ:mode>): Likewise.
17997 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
17998 * config/aarch64/arm_neon.h
17999 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
18000 use new macro arguments.
18001 (__ST3_LANE_FUNC): Likewise.
18002 (__ST4_LANE_FUNC): Likewise.
18003 * config/aarch64/iterators.md (V_TWO_ELEM): New.
18004 (V_THREE_ELEM): Likewise.
18005 (V_FOUR_ELEM): Likewise.
18007 2014-04-28 David Malcolm <dmalcolm@redhat.com>
18009 * doc/gimple.texi: Replace the description of the now-defunct
18010 union gimple_statement_d with a diagram showing the
18011 gimple_statement_base class hierarchy and its relationships to
18012 the GSS_ and GIMPLE_ enums.
18014 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
18016 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
18017 * config/aarch64/aarch64.c
18018 (aarch64_cannot_change_mode_class): Weaken conditions.
18019 (aarch64_modes_tieable_p): New.
18020 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
18022 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
18024 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
18025 (loadsync_<mode>): Change mode.
18026 (load_quadpti, store_quadpti): New.
18027 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
18028 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
18030 2014-04-28 Martin Jambor <mjambor@suse.cz>
18032 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
18033 same alias type as the original statement.
18034 (subreplacement_assignment_data): New type.
18035 (handle_unscalarized_data_in_subtree): New type of parameter,
18036 generate new memory accesses with same alias type as the original
18038 (load_assign_lhs_subreplacements): Likewise.
18039 (sra_modify_constructor_assign): Generate new memory accesses with
18040 same alias type as the original statement.
18042 2014-04-28 Richard Biener <rguenther@suse.de>
18044 * tree-pass.h (TODO_verify_il): Define.
18045 (TODO_verify_all): Complete properly.
18046 * passes.c (execute_function_todo): Move existing loop-closed
18047 SSA verification under TODO_verify_il.
18048 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
18049 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
18050 Fix tree sharing issue.
18052 2014-04-28 Richard Biener <rguenther@suse.de>
18054 PR middle-end/60092
18055 * builtins.def (DEF_C11_BUILTIN): Add.
18056 (BUILT_IN_ALIGNED_ALLOC): Likewise.
18057 * coretypes.h (enum function_class): Add function_c11_misc.
18058 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
18059 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
18060 (call_may_clobber_ref_p_1): Likewise.
18061 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
18062 (mark_all_reaching_defs_necessary_1): Likewise.
18063 (propagate_necessity): Likewise.
18064 (eliminate_unnecessary_stmts): Likewise.
18065 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
18067 2014-04-28 Richard Biener <rguenther@suse.de>
18069 * tree-vrp.c (vrp_var_may_overflow): Remove.
18070 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
18071 with overflow immediately bump to one before that value and
18072 let iteration figure out overflow status.
18074 2014-04-28 Richard Biener <rguenther@suse.de>
18076 * configure.ac: Do valgrind header checks unconditionally.
18077 Add --enable-valgrind-annotations.
18078 * system.h: Guard valgrind header inclusion with
18079 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
18080 * alloc-pool.c (pool_alloc, pool_free): Use
18081 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
18082 to guard possibly dead code.
18083 * config.in: Regenerated.
18084 * configure: Likewise.
18086 2014-04-28 Jeff Law <law@redhat.com>
18088 PR tree-optimization/60902
18089 * tree-ssa-threadedge.c
18090 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
18091 over real defs when invalidating outputs from statements that do not
18092 produce useful outputs for threading.
18094 2014-04-28 Richard Biener <rguenther@suse.de>
18096 PR tree-optimization/60979
18097 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
18098 SCOPs that end in a block with a successor with abnormal
18101 2014-04-28 Richard Biener <rguenther@suse.de>
18103 * tree-pass.h (execute_pass_list): Adjust prototype.
18104 * passes.c (pass_manager::execute_early_local_passes): Adjust.
18105 (do_per_function): Change callback signature, push all actual
18106 work to the callbals.
18107 (do_per_function_toporder): Likewise.
18108 (execute_function_dump): Adjust.
18109 (execute_function_todo): Likewise.
18110 (clear_last_verified): Likewise.
18111 (verify_curr_properties): Likewise.
18112 (update_properties_after_pass): Likewise.
18113 (execute_pass_list_1): Split out from ...
18114 (execute_pass_list): ... here. Adjust.
18115 (execute_ipa_pass_list): Likewise.
18116 * cgraphunit.c (cgraph_add_new_function): Adjust.
18117 (analyze_function): Likewise.
18118 (expand_function): Likewise.
18119 * cgraph.c (release_function_body): Free dominance info
18120 here instead of asserting it was magically freed elsewhere.
18122 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
18124 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
18125 * configure: Regenerate.
18126 * config/sparc/sparc.opt (muser-mode): New option.
18127 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
18129 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
18130 * doc/invoke.texi (SPARC options): Document -muser-mode.
18132 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
18134 * cselib.c (find_slot_memmode): Delete.
18135 (cselib_hasher): Change compare_type to a struct.
18136 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
18138 (preserve_constants_and_equivs): Adjust for new compare_type.
18139 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
18140 (wrap_constant): Delete.
18141 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
18143 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
18145 * doc/install.texi (Building with profile feedback): Remove
18148 2014-04-26 Tom de Vries <tom@codesourcery.com>
18150 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
18153 2014-04-25 Cary Coutant <ccoutant@google.com>
18156 * dwarf2out.c (should_move_die_to_comdat): A type definition
18157 can contain a subprogram definition, but don't move it to a
18159 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
18160 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
18162 (clone_tree_hash): Rename to...
18163 (clone_tree_partial): ...this; change callers. Copy
18164 DW_TAG_subprogram DIEs as declarations.
18165 (copy_decls_walk): Don't copy children of a declaration into a
18168 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
18171 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
18174 2014-04-25 Jiong Wang <jiong.wang@arm.com>
18176 * config/arm/predicates.md (call_insn_operand): Add long_call check.
18177 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
18179 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
18182 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18184 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
18186 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
18188 PR tree-optimization/60930
18189 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
18190 creating a multiply candidate by folding two constant
18191 multiplicands when the result overflows.
18193 2014-04-25 Jakub Jelinek <jakub@redhat.com>
18195 PR tree-optimization/60960
18196 * tree-vect-generic.c (expand_vector_operation): Only call
18197 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
18199 2014-04-25 Tom de Vries <tom@codesourcery.com>
18201 * expr.c (clobber_reg_mode): New function.
18202 * expr.h (clobber_reg): New function.
18204 2014-04-25 Tom de Vries <tom@codesourcery.com>
18206 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
18209 2014-04-25 Radovan Obradovic <robradovic@mips.com>
18210 Tom de Vries <tom@codesourcery.com>
18212 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
18214 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
18215 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
18216 new argument to find_all_hard_reg_sets call.
18218 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18220 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
18221 Use HOST_WIDE_INT_C for mask literal.
18222 (aarch_rev16_shleft_mask_imm_p): Likewise.
18224 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
18227 * config/sparc/sparc.md (ashlsi3_extend): Delete.
18229 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
18231 PR preprocessor/56540
18232 * config/i386/i386-c.c (ix86_target_macros): Define
18233 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
18235 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18237 * configure.ac (tga_func): Remove.
18238 (LIB_TLS_SPEC): Remove.
18239 * configure: Regenerate.
18240 * config.in: Regenerate.
18241 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
18243 2014-04-25 Richard Biener <rguenther@suse.de>
18246 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
18247 call stmt use/clobber sets during stmt walk instead of
18248 walking the possibly incomplete set of caller edges.
18250 2014-04-25 Richard Biener <rguenther@suse.de>
18253 * passes.c (apply_ipa_transforms): Inline into only caller ...
18254 (execute_one_pass): ... here. Properly bring in function
18255 bodies for nodes we want to apply IPA transforms to.
18257 2014-04-24 Cong Hou <congh@google.com>
18259 PR tree-optimization/60896
18260 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
18261 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
18262 (vect_mark_pattern_stmts): Set the def type of all statements in
18263 PATTERN_DEF_SEQ as vect_internal_def.
18265 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
18267 * doc/extend.texi (PowerPC Built-in Functions): Document new
18268 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
18269 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
18271 * config/rs6000/predicates.md (const_0_to_3_operand): New
18272 predicate to match 0..3 integer constants.
18274 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
18275 to support adding miscellaneous builtin functions.
18276 (BU_DFP_MISC_2): Likewise.
18277 (BU_P7_MISC_1): Likewise.
18278 (BU_P7_MISC_2): Likewise.
18279 (BU_P8V_MISC_3): Likewise.
18280 (BU_MISC_1): Likewise.
18281 (BU_MISC_2): Likewise.
18282 (DIVWE): Add extended divide builtin functions.
18283 (DIVWEO): Likewise.
18284 (DIVWEU): Likewise.
18285 (DIVWEUO): Likewise.
18287 (DIVDEO): Likewise.
18288 (DIVDEU): Likewise.
18289 (DIVDEUO): Likewise.
18290 (DXEX): Add decimal floating-point builtin functions.
18292 (DDEDPD): Likewise.
18293 (DDEDPDQ): Likewise.
18294 (DENBCD): Likewise.
18295 (DENBCDQ): Likewise.
18299 (DSCLIQ): Likewise.
18301 (DSCRIQ): Likewise.
18302 (CDTBCD): Add new BCD builtin functions.
18303 (CBCDTD): Likewise.
18304 (ADDG6S): Likewise.
18305 (BCDADD): Likewise.
18306 (BCDADD_LT): Likewise.
18307 (BCDADD_EQ): Likewise.
18308 (BCDADD_GT): Likewise.
18309 (BCDADD_OV): Likewise.
18310 (BCDSUB): Likewise.
18311 (BCDSUB_LT): Likewise.
18312 (BCDSUB_EQ): Likewise.
18313 (BCDSUB_GT): Likewise.
18314 (BCDSUB_OV): Likewise.
18315 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
18316 (UNPACK_TD): Likewise.
18317 (PACK_TF): Likewise.
18318 (UNPACK_TF): Likewise.
18319 (UNPACK_TF_0): Likewise.
18320 (UNPACK_TF_1): Likewise.
18321 (PACK_V1TI): Likewise.
18322 (UNPACK_V1TI): Likewise.
18324 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
18325 support for decimal floating point builtin functions.
18326 (rs6000_expand_ternop_builtin): Add checks for the new builtin
18327 functions that take constant arguments.
18328 (rs6000_invalid_builtin): Add decimal floating point builtin support.
18329 (rs6000_init_builtins): Setup long double, _Decimal64, and
18330 _Decimal128 types for new builtin functions.
18331 (builtin_function_type): Set the unsigned flags appropriately for
18332 the new builtin functions.
18333 (rs6000_opt_masks): Add support for decimal floating point builtin
18336 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
18337 floating point builtin functions.
18338 (RS6000_BTM_COMMON): Likewise.
18339 (RS6000_BTI_long_double): Likewise.
18340 (RS6000_BTI_dfloat64): Likewise.
18341 (RS6000_BTI_dfloat128): Likewise.
18342 (long_double_type_internal_node): Likewise.
18343 (dfloat64_type_internal_node): Likewise.
18344 (dfloat128_type_internal_node): Likewise.
18346 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
18347 2.07 bcd arithmetic instructions.
18348 (UNSPEC_BCDSUB): Likewise.
18349 (UNSPEC_BCD_OVERFLOW): Likewise.
18350 (UNSPEC_BCD_ADD_SUB): Likewise.
18351 (bcd_add_sub): Likewise.
18352 (BCD_TEST): Likewise.
18353 (bcd<bcd_add_sub>): Likewise.
18354 (bcd<bcd_add_sub>_test): Likewise.
18355 (bcd<bcd_add_sub>_test2): Likewise.
18356 (bcd<bcd_add_sub>_<code>): Likewise.
18357 (peephole2 for combined bcd ops): Likewise.
18359 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
18360 decimal floating point builtin functions.
18361 (UNSPEC_DENBCD): Likewise.
18362 (UNSPEC_DXEX): Likewise.
18363 (UNSPEC_DIEX): Likewise.
18364 (UNSPEC_DSCLI): Likewise.
18365 (UNSPEC_DSCRI): Likewise.
18366 (D64_D128): Likewise.
18367 (dfp_suffix): Likewise.
18368 (dfp_ddedpd_<mode>): Likewise.
18369 (dfp_denbcd_<mode>): Likewise.
18370 (dfp_dxex_<mode>): Likewise.
18371 (dfp_diex_<mode>): Likewise.
18372 (dfp_dscli_<mode>): Likewise.
18373 (dfp_dscri_<mode>): Likewise.
18375 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
18377 (UNSPEC_CDTBCD): Likewise.
18378 (UNSPEC_CBCDTD): Likewise.
18379 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
18380 (UNSPEC_DIVEO): Likewise.
18381 (UNSPEC_DIVEU): Likewise.
18382 (UNSPEC_DIVEUO): Likewise.
18383 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
18384 pack/unpack 128-bit types.
18385 (UNSPEC_PACK_128BIT): Likewise.
18386 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
18387 (udiv<mode>3): Use idiv_ldiv mode attribute.
18388 (div<mode>3): Likewise.
18389 (addg6s): Add new BCD builtin functions.
18390 (cdtbcd): Likewise.
18391 (cbcdtd): Likewise.
18392 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
18393 (div_extend): Likewise.
18394 (div<div_extend>_<mode>"): Likewise.
18395 (FP128_64): Add support for new builtin functions to pack/unpack
18397 (unpack<mode>): Likewise.
18398 (unpacktf_0): Likewise.
18399 (unpacktf_1): Likewise.
18400 (unpack<mode>_dm): Likewise.
18401 (unpack<mode>_nodm): Likewise.
18402 (pack<mode>): Likewise.
18403 (unpackv1ti): Likewise.
18404 (packv1ti): Likewise.
18406 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
18408 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
18411 2014-04-24 Jakub Jelinek <jakub@redhat.com>
18413 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
18414 * gimplify.c (omp_is_private): Change last argument's type to int.
18415 Only diagnose lastprivate if the simd argument is 1, only diagnose
18416 linear if the simd argument is 2.
18417 (gimplify_omp_for): Adjust omp_is_private callers. When adding
18418 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
18419 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
18420 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
18421 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
18422 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
18423 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
18424 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
18425 * tree-nested.c (convert_nonlocal_omp_clauses,
18426 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
18428 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
18431 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
18434 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
18436 * flag-types.h (enum ivar_visibility): Add.
18438 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
18440 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
18441 function * argument.
18443 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
18445 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
18447 2014-04-24 Radovan Obradovic <robradovic@mips.com>
18448 Tom de Vries <tom@codesourcery.com>
18450 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
18451 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
18453 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
18454 * emit-rtl.c (try_split): Same.
18456 2014-04-24 Radovan Obradovic <robradovic@mips.com>
18457 Tom de Vries <tom@codesourcery.com>
18459 * common.opt (fuse-caller-save): New option.
18461 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
18463 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
18464 elements for big-endian.
18466 2014-04-24 Richard Biener <rguenther@suse.de>
18468 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
18469 during TER and instead use the sepops interface for expanding
18470 non-GIMPLE_SINGLE_RHS.
18472 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18474 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
18475 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
18477 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18479 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
18480 assembler 64-bit option.
18481 * configure: Regenerate.
18483 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18485 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
18486 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
18487 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
18488 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
18489 (TARGET_CRYPTO): Take TARGET_SIMD into account.
18491 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18493 * config/aarch64/aarch64-builtins.c
18494 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
18495 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
18496 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
18497 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
18499 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
18500 (Vrevsuff): New mode attribute.
18502 2014-04-24 Terry Guo <terry.guo@arm.com>
18504 * config/arm/arm.h (machine_function): Define variable
18505 after_arm_reorg here.
18506 * config/arm/arm.c (after_arm_reorg): Remove the definition.
18507 (arm_split_constant): Update the way to access variable
18509 (arm_reorg): Ditto.
18510 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
18512 2014-04-23 Tom de Vries <tom@codesourcery.com>
18514 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
18516 2014-04-23 David Malcolm <dmalcolm@redhat.com>
18518 * is-a.h: Update comments to reflect the following changes to the
18519 "pointerness" of the API, making the template parameter match the
18520 return type, allowing use of is-a.h with typedefs of pointers.
18521 (is_a_helper::cast): Return a T rather then a pointer to a T, so
18522 that the return type matches the parameter to the is_a_helper.
18524 (dyn_cast): Likewise.
18526 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
18527 pointer from the is-a.h API.
18529 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
18530 (is_a_helper <cgraph_node *>::test): ...this, matching change to
18532 (is_a_helper <varpool_node>::test): Likewise, convert to...
18533 (is_a_helper <varpool_node *>::test): ...this.
18535 (varpool_first_variable): Update for removal of implicit pointer
18536 from the is-a.h API.
18537 (varpool_next_variable): Likewise.
18538 (varpool_first_static_initializer): Likewise.
18539 (varpool_next_static_initializer): Likewise.
18540 (varpool_first_defined_variable): Likewise.
18541 (varpool_next_defined_variable): Likewise.
18542 (cgraph_first_defined_function): Likewise.
18543 (cgraph_next_defined_function): Likewise.
18544 (cgraph_first_function): Likewise.
18545 (cgraph_next_function): Likewise.
18546 (cgraph_first_function_with_gimple_body): Likewise.
18547 (cgraph_next_function_with_gimple_body): Likewise.
18548 (cgraph_alias_target): Likewise.
18549 (varpool_alias_target): Likewise.
18550 (cgraph_function_or_thunk_node): Likewise.
18551 (varpool_variable_node): Likewise.
18552 (symtab_real_symbol_p): Likewise.
18553 * cgraphunit.c (referred_to_p): Likewise.
18554 (analyze_functions): Likewise.
18555 (handle_alias_pairs): Likewise.
18556 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
18557 * gimple-ssa.h (gimple_vuse_op): Likewise.
18558 (gimple_vdef_op): Likewise.
18559 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
18560 * gimple.c (gimple_build_asm_1): Likewise.
18561 (gimple_build_try): Likewise.
18562 (gimple_build_resx): Likewise.
18563 (gimple_build_eh_dispatch): Likewise.
18564 (gimple_build_omp_for): Likewise.
18565 (gimple_omp_for_set_clauses): Likewise.
18567 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
18568 (is_a_helper <gimple_statement_asm *>::test): ...this.
18569 (is_a_helper <gimple_statement_bind>::test): Convert to...
18570 (is_a_helper <gimple_statement_bind *>::test): ...this.
18571 (is_a_helper <gimple_statement_call>::test): Convert to...
18572 (is_a_helper <gimple_statement_call *>::test): ...this.
18573 (is_a_helper <gimple_statement_catch>::test): Convert to...
18574 (is_a_helper <gimple_statement_catch *>::test): ...this.
18575 (is_a_helper <gimple_statement_resx>::test): Convert to...
18576 (is_a_helper <gimple_statement_resx *>::test): ...this.
18577 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
18578 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
18579 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
18580 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
18581 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
18582 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
18583 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
18584 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
18585 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
18586 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
18587 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
18588 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
18589 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
18590 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
18591 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
18592 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
18593 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
18594 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
18595 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
18596 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
18597 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
18598 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
18599 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
18600 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
18601 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
18602 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
18603 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
18604 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
18605 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
18606 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
18607 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
18608 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
18609 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
18610 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
18611 (is_a_helper <gimple_statement_phi>::test): Convert to...
18612 (is_a_helper <gimple_statement_phi *>::test): ...this.
18613 (is_a_helper <gimple_statement_transaction>::test): Convert to...
18614 (is_a_helper <gimple_statement_transaction *>::test): ...this.
18615 (is_a_helper <gimple_statement_try>::test): Convert to...
18616 (is_a_helper <gimple_statement_try *>::test): ...this.
18617 (is_a_helper <gimple_statement_wce>::test): Convert to...
18618 (is_a_helper <gimple_statement_wce *>::test): ...this.
18619 (is_a_helper <const gimple_statement_asm>::test): Convert to...
18620 (is_a_helper <const gimple_statement_asm *>::test): ...this.
18621 (is_a_helper <const gimple_statement_bind>::test): Convert to...
18622 (is_a_helper <const gimple_statement_bind *>::test): ...this.
18623 (is_a_helper <const gimple_statement_call>::test): Convert to...
18624 (is_a_helper <const gimple_statement_call *>::test): ...this.
18625 (is_a_helper <const gimple_statement_catch>::test): Convert to...
18626 (is_a_helper <const gimple_statement_catch *>::test): ...this.
18627 (is_a_helper <const gimple_statement_resx>::test): Convert to...
18628 (is_a_helper <const gimple_statement_resx *>::test): ...this.
18629 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
18630 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
18631 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
18632 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
18633 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
18635 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
18637 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
18639 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
18641 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
18642 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
18643 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
18645 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
18646 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
18648 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
18649 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
18650 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
18651 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
18652 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
18653 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
18655 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
18656 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
18657 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
18658 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
18660 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
18661 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
18662 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
18663 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
18664 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
18665 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
18666 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
18667 (is_a_helper <const gimple_statement_phi>::test): Convert to...
18668 (is_a_helper <const gimple_statement_phi *>::test): ...this.
18669 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
18670 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
18671 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
18672 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
18673 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
18674 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
18675 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
18677 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
18679 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
18680 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
18682 (gimple_use_ops): Update for removal of implicit pointer from the
18684 (gimple_set_use_ops): Likewise.
18685 (gimple_vuse): Likewise.
18686 (gimple_vdef): Likewise.
18687 (gimple_vuse_ptr): Likewise.
18688 (gimple_vdef_ptr): Likewise.
18689 (gimple_set_vuse): Likewise.
18690 (gimple_set_vdef): Likewise.
18691 (gimple_omp_return_set_lhs): Likewise.
18692 (gimple_omp_return_lhs): Likewise.
18693 (gimple_omp_return_lhs_ptr): Likewise.
18694 (gimple_call_fntype): Likewise.
18695 (gimple_call_set_fntype): Likewise.
18696 (gimple_call_set_internal_fn): Likewise.
18697 (gimple_call_use_set): Likewise.
18698 (gimple_call_clobber_set): Likewise.
18699 (gimple_bind_vars): Likewise.
18700 (gimple_bind_set_vars): Likewise.
18701 (gimple_bind_body_ptr): Likewise.
18702 (gimple_bind_set_body): Likewise.
18703 (gimple_bind_add_stmt): Likewise.
18704 (gimple_bind_block): Likewise.
18705 (gimple_bind_set_block): Likewise.
18706 (gimple_asm_ninputs): Likewise.
18707 (gimple_asm_noutputs): Likewise.
18708 (gimple_asm_nclobbers): Likewise.
18709 (gimple_asm_nlabels): Likewise.
18710 (gimple_asm_input_op): Likewise.
18711 (gimple_asm_input_op_ptr): Likewise.
18712 (gimple_asm_output_op): Likewise.
18713 (gimple_asm_output_op_ptr): Likewise.
18714 (gimple_asm_set_output_op): Likewise.
18715 (gimple_asm_clobber_op): Likewise.
18716 (gimple_asm_set_clobber_op): Likewise.
18717 (gimple_asm_label_op): Likewise.
18718 (gimple_asm_set_label_op): Likewise.
18719 (gimple_asm_string): Likewise.
18720 (gimple_catch_types): Likewise.
18721 (gimple_catch_types_ptr): Likewise.
18722 (gimple_catch_handler_ptr): Likewise.
18723 (gimple_catch_set_types): Likewise.
18724 (gimple_catch_set_handler): Likewise.
18725 (gimple_eh_filter_types): Likewise.
18726 (gimple_eh_filter_types_ptr): Likewise.
18727 (gimple_eh_filter_failure_ptr): Likewise.
18728 (gimple_eh_filter_set_types): Likewise.
18729 (gimple_eh_filter_set_failure): Likewise.
18730 (gimple_eh_must_not_throw_fndecl): Likewise.
18731 (gimple_eh_must_not_throw_set_fndecl): Likewise.
18732 (gimple_eh_else_n_body_ptr): Likewise.
18733 (gimple_eh_else_e_body_ptr): Likewise.
18734 (gimple_eh_else_set_n_body): Likewise.
18735 (gimple_eh_else_set_e_body): Likewise.
18736 (gimple_try_eval_ptr): Likewise.
18737 (gimple_try_cleanup_ptr): Likewise.
18738 (gimple_try_set_eval): Likewise.
18739 (gimple_try_set_cleanup): Likewise.
18740 (gimple_wce_cleanup_ptr): Likewise.
18741 (gimple_wce_set_cleanup): Likewise.
18742 (gimple_phi_capacity): Likewise.
18743 (gimple_phi_num_args): Likewise.
18744 (gimple_phi_result): Likewise.
18745 (gimple_phi_result_ptr): Likewise.
18746 (gimple_phi_set_result): Likewise.
18747 (gimple_phi_arg): Likewise.
18748 (gimple_phi_set_arg): Likewise.
18749 (gimple_resx_region): Likewise.
18750 (gimple_resx_set_region): Likewise.
18751 (gimple_eh_dispatch_region): Likewise.
18752 (gimple_eh_dispatch_set_region): Likewise.
18753 (gimple_omp_critical_name): Likewise.
18754 (gimple_omp_critical_name_ptr): Likewise.
18755 (gimple_omp_critical_set_name): Likewise.
18756 (gimple_omp_for_clauses): Likewise.
18757 (gimple_omp_for_clauses_ptr): Likewise.
18758 (gimple_omp_for_set_clauses): Likewise.
18759 (gimple_omp_for_collapse): Likewise.
18760 (gimple_omp_for_index): Likewise.
18761 (gimple_omp_for_index_ptr): Likewise.
18762 (gimple_omp_for_set_index): Likewise.
18763 (gimple_omp_for_initial): Likewise.
18764 (gimple_omp_for_initial_ptr): Likewise.
18765 (gimple_omp_for_set_initial): Likewise.
18766 (gimple_omp_for_final): Likewise.
18767 (gimple_omp_for_final_ptr): Likewise.
18768 (gimple_omp_for_set_final): Likewise.
18769 (gimple_omp_for_incr): Likewise.
18770 (gimple_omp_for_incr_ptr): Likewise.
18771 (gimple_omp_for_set_incr): Likewise.
18772 (gimple_omp_for_pre_body_ptr): Likewise.
18773 (gimple_omp_for_set_pre_body): Likewise.
18774 (gimple_omp_parallel_clauses): Likewise.
18775 (gimple_omp_parallel_clauses_ptr): Likewise.
18776 (gimple_omp_parallel_set_clauses): Likewise.
18777 (gimple_omp_parallel_child_fn): Likewise.
18778 (gimple_omp_parallel_child_fn_ptr): Likewise.
18779 (gimple_omp_parallel_set_child_fn): Likewise.
18780 (gimple_omp_parallel_data_arg): Likewise.
18781 (gimple_omp_parallel_data_arg_ptr): Likewise.
18782 (gimple_omp_parallel_set_data_arg): Likewise.
18783 (gimple_omp_task_clauses): Likewise.
18784 (gimple_omp_task_clauses_ptr): Likewise.
18785 (gimple_omp_task_set_clauses): Likewise.
18786 (gimple_omp_task_child_fn): Likewise.
18787 (gimple_omp_task_child_fn_ptr): Likewise.
18788 (gimple_omp_task_set_child_fn): Likewise.
18789 (gimple_omp_task_data_arg): Likewise.
18790 (gimple_omp_task_data_arg_ptr): Likewise.
18791 (gimple_omp_task_set_data_arg): Likewise.
18792 (gimple_omp_taskreg_clauses): Likewise.
18793 (gimple_omp_taskreg_clauses_ptr): Likewise.
18794 (gimple_omp_taskreg_set_clauses): Likewise.
18795 (gimple_omp_taskreg_child_fn): Likewise.
18796 (gimple_omp_taskreg_child_fn_ptr): Likewise.
18797 (gimple_omp_taskreg_set_child_fn): Likewise.
18798 (gimple_omp_taskreg_data_arg): Likewise.
18799 (gimple_omp_taskreg_data_arg_ptr): Likewise.
18800 (gimple_omp_taskreg_set_data_arg): Likewise.
18801 (gimple_omp_task_copy_fn): Likewise.
18802 (gimple_omp_task_copy_fn_ptr): Likewise.
18803 (gimple_omp_task_set_copy_fn): Likewise.
18804 (gimple_omp_task_arg_size): Likewise.
18805 (gimple_omp_task_arg_size_ptr): Likewise.
18806 (gimple_omp_task_set_arg_size): Likewise.
18807 (gimple_omp_task_arg_align): Likewise.
18808 (gimple_omp_task_arg_align_ptr): Likewise.
18809 (gimple_omp_task_set_arg_align): Likewise.
18810 (gimple_omp_single_clauses): Likewise.
18811 (gimple_omp_single_clauses_ptr): Likewise.
18812 (gimple_omp_single_set_clauses): Likewise.
18813 (gimple_omp_target_clauses): Likewise.
18814 (gimple_omp_target_clauses_ptr): Likewise.
18815 (gimple_omp_target_set_clauses): Likewise.
18816 (gimple_omp_target_child_fn): Likewise.
18817 (gimple_omp_target_child_fn_ptr): Likewise.
18818 (gimple_omp_target_set_child_fn): Likewise.
18819 (gimple_omp_target_data_arg): Likewise.
18820 (gimple_omp_target_data_arg_ptr): Likewise.
18821 (gimple_omp_target_set_data_arg): Likewise.
18822 (gimple_omp_teams_clauses): Likewise.
18823 (gimple_omp_teams_clauses_ptr): Likewise.
18824 (gimple_omp_teams_set_clauses): Likewise.
18825 (gimple_omp_sections_clauses): Likewise.
18826 (gimple_omp_sections_clauses_ptr): Likewise.
18827 (gimple_omp_sections_set_clauses): Likewise.
18828 (gimple_omp_sections_control): Likewise.
18829 (gimple_omp_sections_control_ptr): Likewise.
18830 (gimple_omp_sections_set_control): Likewise.
18831 (gimple_omp_for_set_cond): Likewise.
18832 (gimple_omp_for_cond): Likewise.
18833 (gimple_omp_atomic_store_set_val): Likewise.
18834 (gimple_omp_atomic_store_val): Likewise.
18835 (gimple_omp_atomic_store_val_ptr): Likewise.
18836 (gimple_omp_atomic_load_set_lhs): Likewise.
18837 (gimple_omp_atomic_load_lhs): Likewise.
18838 (gimple_omp_atomic_load_lhs_ptr): Likewise.
18839 (gimple_omp_atomic_load_set_rhs): Likewise.
18840 (gimple_omp_atomic_load_rhs): Likewise.
18841 (gimple_omp_atomic_load_rhs_ptr): Likewise.
18842 (gimple_omp_continue_control_def): Likewise.
18843 (gimple_omp_continue_control_def_ptr): Likewise.
18844 (gimple_omp_continue_set_control_def): Likewise.
18845 (gimple_omp_continue_control_use): Likewise.
18846 (gimple_omp_continue_control_use_ptr): Likewise.
18847 (gimple_omp_continue_set_control_use): Likewise.
18848 (gimple_transaction_body_ptr): Likewise.
18849 (gimple_transaction_label): Likewise.
18850 (gimple_transaction_label_ptr): Likewise.
18851 (gimple_transaction_set_body): Likewise.
18852 (gimple_transaction_set_label): Likewise.
18854 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
18855 * ipa-inline-analysis.c (inline_write_summary): Likewise.
18856 * ipa-ref.c (ipa_record_reference): Likewise.
18857 * ipa-reference.c (analyze_function): Likewise.
18858 (ipa_reference_write_optimization_summary): Likewise.
18859 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
18860 (address_taken_from_non_vtable_p): Likewise.
18861 (comdat_can_be_unshared_p_1): Likewise.
18862 * lto-cgraph.c (lto_output_ref): Likewise.
18863 (add_references): Likewise.
18864 (compute_ltrans_boundary): Likewise.
18865 (output_symtab): Likewise.
18866 (input_ref): Likewise.
18867 (input_cgraph_1): Likewise.
18868 (output_cgraph_opt_summary): Likewise.
18869 * lto-streamer-out.c (lto_output): Likewise.
18870 (output_symbol_p): Likewise.
18871 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
18872 (lsei_start_function_in_partition): Likewise.
18873 (lsei_next_variable_in_partition): Likewise.
18874 (lsei_start_variable_in_partition): Likewise.
18875 * symtab.c (insert_to_assembler_name_hash): Likewise.
18876 (unlink_from_assembler_name_hash): Likewise.
18877 (symtab_unregister_node): Likewise.
18878 (symtab_remove_node): Likewise.
18879 (dump_symtab_node): Likewise.
18880 (verify_symtab_base): Likewise.
18881 (verify_symtab_node): Likewise.
18882 (symtab_make_decl_local): Likewise.
18883 (symtab_alias_ultimate_target): Likewise.
18884 (symtab_resolve_alias): Likewise.
18885 (symtab_get_symbol_partitioning_class): Likewise.
18886 * tree-phinodes.c (allocate_phi_node): Likewise.
18887 (reserve_phi_args_for_new_edge): Likewise.
18888 (remove_phi_args): Likewise.
18889 * varpool.c (varpool_node_for_asm): Likewise.
18890 (varpool_remove_unreferenced_decls): Likewise.
18892 2014-04-23 Jeff Law <law@redhat.com>
18894 PR tree-optimization/60902
18895 * tree-ssa-threadedge.c
18896 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
18897 invalidate outputs from statements that do not produce useful
18898 outputs for threading.
18900 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
18902 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
18903 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
18904 machine descriptions for Stack Smashing Protector.
18906 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
18908 * aarch64.md (<optab>_rol<mode>3): New pattern.
18909 (<optab>_rolsi3_uxtw): Likewise.
18910 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
18912 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
18914 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
18915 (arm_cortex_a12_tune): Likewise.
18917 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18919 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
18921 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18923 * config/arm/arm.md (arm_rev16si2): New pattern.
18924 (arm_rev16si2_alt): Likewise.
18925 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
18927 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18929 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
18930 (rev16<mode>2_alt): Likewise.
18931 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
18932 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
18933 (aarch_rev16_shleft_mask_imm_p): Likewise.
18934 (aarch_rev16_p_1): Likewise.
18935 (aarch_rev16_p): Likewise.
18936 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
18937 (aarch_rev16_shright_mask_imm_p): Likewise.
18938 (aarch_rev16_shleft_mask_imm_p): Likewise.
18940 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18942 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
18943 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
18945 (cortex_a53_extra_costs): Likewise.
18946 (cortex_a57_extra_costs): Likewise.
18947 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
18948 (cortexa7_extra_costs): Likewise.
18949 (cortexa8_extra_costs): Likewise.
18950 (cortexa12_extra_costs): Likewise.
18951 (cortexa15_extra_costs): Likewise.
18952 (v7m_extra_costs): Likewise.
18953 (arm_new_rtx_costs): Handle BSWAP.
18955 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18957 * config/arm/arm.c (cortexa8_extra_costs): New table.
18958 (arm_cortex_a8_tune): New tuning struct.
18959 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
18961 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18963 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
18965 2014-04-23 Richard Biener <rguenther@suse.de>
18967 * Makefile.in (OBJS): Remove loop-unswitch.o.
18968 * tree-pass.h (make_pass_rtl_unswitch): Remove.
18969 * passes.def (pass_rtl_unswitch): Likewise.
18970 * loop-init.c (gate_rtl_unswitch): Likewise.
18971 (rtl_unswitch): Likewise.
18972 (pass_data_rtl_unswitch): Likewise.
18973 (pass_rtl_unswitch): Likewise.
18974 (make_pass_rtl_unswitch): Likewise.
18975 * rtl.h (reversed_condition): Likewise.
18976 (compare_and_jump_seq): Likewise.
18977 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
18979 * loop-unroll.c (compare_and_jump_seq): Likewise.
18981 2014-04-23 Richard Biener <rguenther@suse.de>
18983 PR tree-optimization/60903
18984 * tree-ssa-loop-im.c (analyze_memory_references): Remove
18985 commented code block.
18986 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
18987 loop flags to newly created BBs and edges.
18989 2014-04-23 Nick Clifton <nickc@redhat.com>
18991 * config/msp430/msp430.c (msp430_handle_option): Move function
18993 (msp430_option_override): Simplify mcu and mcpu option handling.
18994 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
18995 support for -mhwmult command line option.
18996 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
18997 -mhwmult command line option.
18998 (msp430_hwmult_enabled): Delete.
18999 (msp43o_output_labelref): Add support for -mhwmult command line option.
19000 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
19001 (umulsidi3): Likewise.
19002 * config/msp430/msp430.opt (mmcu): Add Report attribute.
19003 (mcpu, mlarge, msmall): Likewise.
19004 (mhwmult): New option.
19005 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
19007 (msp430_is_f5_mcu): Remove prototype.
19008 (msp430_use_f5_series_hwmult): Add prototype.
19009 * config/msp430/msp430-opts.h: New file.
19010 * common/config/msp430: New directory.
19011 * common/config/msp430/msp430-common.c: New file.
19012 * config.gcc (msp430): Remove target_has_targetm_common.
19013 * doc/invoke.texi: Document -mhwmult command line option.
19015 2014-04-23 Nick Clifton <nickc@redhat.com>
19017 * config/i386/cygwin.h (ENDFILE_SPEC): Include
19018 default-manifest.o if it can be found in the search path.
19019 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
19021 2014-04-23 Terry Guo <terry.guo@arm.com>
19023 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
19025 2014-04-23 Richard Biener <rguenther@suse.de>
19027 PR middle-end/60895
19028 * tree-inline.c (declare_return_variable): Use mark_addressable.
19030 2014-04-23 Richard Biener <rguenther@suse.de>
19032 PR middle-end/60891
19033 * loop-init.c (loop_optimizer_init): Make sure to apply
19034 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
19036 2014-04-22 Jakub Jelinek <jakub@redhat.com>
19039 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
19041 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
19042 if flag_sanitize_undefined_trap_on_error.
19043 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
19044 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
19045 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
19046 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
19047 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
19048 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
19049 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
19050 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
19051 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
19052 * ubsan.c (ubsan_instrument_unreachable): Return
19053 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
19054 (ubsan_expand_null_ifn): Emit __builtin_trap ()
19055 if flag_sanitize_undefined_trap_on_error and
19056 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
19057 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
19058 instrument_bool_enum_load): Emit __builtin_trap () if
19059 flag_sanitize_undefined_trap_on_error and
19060 __builtin_handle_*_abort () if !flag_sanitize_recover.
19061 * doc/invoke.texi (-fsanitize-recover,
19062 -fsanitize-undefined-trap-on-error): Document.
19064 2014-04-22 Christian Bruel <christian.bruel@st.com>
19066 * config/sh/sh.md (mov<mode>): Replace movQIHI.
19067 Force immediates to SImode.
19069 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
19071 * config/nios2/nios2.md (UNSPEC_ROUND): New.
19072 (lroundsfsi2): New.
19073 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
19074 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
19075 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
19076 (nios2_fpu_insn): Add entry for round.
19077 (N2FPU_NO_ERRNO_P): Define.
19078 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
19080 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
19082 2014-04-22 Richard Henderson <rth@redhat.com>
19084 * config/aarch64/aarch64 (addti3, subti3): New expanders.
19085 (add<GPI>3_compare0): Remove leading * from name.
19086 (add<GPI>3_carryin): Likewise.
19087 (sub<GPI>3_compare0): Likewise.
19088 (sub<GPI>3_carryin): Likewise.
19089 (<su_optab>mulditi3): New expander.
19090 (multi3): New expander.
19091 (madd<GPI>): Remove leading * from name.
19093 2014-04-22 Martin Jambor <mjambor@suse.cz>
19095 * cgraphclones.c (cgraph_function_versioning): Copy
19096 ipa_transforms_to_apply instead of asserting it is empty.
19098 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
19101 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
19102 on count_exp to get mode.
19104 2014-04-22 Andrew Pinski <apinski@cavium.com>
19106 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
19107 Handle TLS for ILP32.
19108 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
19109 (tlsie_small_<mode>): this and handle PTR.
19110 (tlsie_small_sidi): New pattern.
19111 (tlsle_small): Change to an expand to handle ILP32.
19112 (tlsle_small_<mode>): New pattern.
19113 (tlsdesc_small): Rename to ...
19114 (tlsdesc_small_<mode>): this and handle PTR.
19116 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19118 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
19120 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
19122 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
19123 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
19124 (aarch64_types_signed_poly_qualifiers): Likewise.
19125 (aarch64_types_unsigned_signed_qualifiers): Likewise.
19126 (aarch64_types_poly_signed_qualifiers): Likewise.
19127 (TYPES_REINTERP_SS): Type macro added.
19128 (TYPES_REINTERP_SU): Likewise.
19129 (TYPES_REINTERP_SP): Likewise.
19130 (TYPES_REINTERP_US): Likewise.
19131 (TYPES_REINTERP_PS): Likewise.
19132 (aarch64_fold_builtin): New expression folding added.
19133 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
19134 Declarations removed.
19135 (REINTERP_SS): Declarations added.
19136 (REINTERP_US): Likewise.
19137 (REINTERP_PS): Likewise.
19138 (REINTERP_SU): Likewise.
19139 (REINTERP_SP): Likewise.
19140 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
19141 (vreinterpretq_p8_f64): Likewise.
19142 (vreinterpret_p16_f64): Likewise.
19143 (vreinterpretq_p16_f64): Likewise.
19144 (vreinterpret_f32_f64): Likewise.
19145 (vreinterpretq_f32_f64): Likewise.
19146 (vreinterpret_f64_f32): Likewise.
19147 (vreinterpret_f64_p8): Likewise.
19148 (vreinterpret_f64_p16): Likewise.
19149 (vreinterpret_f64_s8): Likewise.
19150 (vreinterpret_f64_s16): Likewise.
19151 (vreinterpret_f64_s32): Likewise.
19152 (vreinterpret_f64_s64): Likewise.
19153 (vreinterpret_f64_u8): Likewise.
19154 (vreinterpret_f64_u16): Likewise.
19155 (vreinterpret_f64_u32): Likewise.
19156 (vreinterpret_f64_u64): Likewise.
19157 (vreinterpretq_f64_f32): Likewise.
19158 (vreinterpretq_f64_p8): Likewise.
19159 (vreinterpretq_f64_p16): Likewise.
19160 (vreinterpretq_f64_s8): Likewise.
19161 (vreinterpretq_f64_s16): Likewise.
19162 (vreinterpretq_f64_s32): Likewise.
19163 (vreinterpretq_f64_s64): Likewise.
19164 (vreinterpretq_f64_u8): Likewise.
19165 (vreinterpretq_f64_u16): Likewise.
19166 (vreinterpretq_f64_u32): Likewise.
19167 (vreinterpretq_f64_u64): Likewise.
19168 (vreinterpret_s64_f64): Likewise.
19169 (vreinterpretq_s64_f64): Likewise.
19170 (vreinterpret_u64_f64): Likewise.
19171 (vreinterpretq_u64_f64): Likewise.
19172 (vreinterpret_s8_f64): Likewise.
19173 (vreinterpretq_s8_f64): Likewise.
19174 (vreinterpret_s16_f64): Likewise.
19175 (vreinterpretq_s16_f64): Likewise.
19176 (vreinterpret_s32_f64): Likewise.
19177 (vreinterpretq_s32_f64): Likewise.
19178 (vreinterpret_u8_f64): Likewise.
19179 (vreinterpretq_u8_f64): Likewise.
19180 (vreinterpret_u16_f64): Likewise.
19181 (vreinterpretq_u16_f64): Likewise.
19182 (vreinterpret_u32_f64): Likewise.
19183 (vreinterpretq_u32_f64): Likewise.
19185 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
19187 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
19188 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
19189 (vreinterpret_p8_s8): Likewise.
19190 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
19191 (vreinterpret_p8_s16): Likewise.
19192 (vreinterpret_p8_s32): Likewise.
19193 (vreinterpret_p8_s64): Likewise.
19194 (vreinterpret_p8_f32): Likewise.
19195 (vreinterpret_p8_u8): Likewise.
19196 (vreinterpret_p8_u16): Likewise.
19197 (vreinterpret_p8_u32): Likewise.
19198 (vreinterpret_p8_u64): Likewise.
19199 (vreinterpret_p8_p16): Likewise.
19200 (vreinterpretq_p8_s8): Likewise.
19201 (vreinterpretq_p8_s16): Likewise.
19202 (vreinterpretq_p8_s32): Likewise.
19203 (vreinterpretq_p8_s64): Likewise.
19204 (vreinterpretq_p8_f32): Likewise.
19205 (vreinterpretq_p8_u8): Likewise.
19206 (vreinterpretq_p8_u16): Likewise.
19207 (vreinterpretq_p8_u32): Likewise.
19208 (vreinterpretq_p8_u64): Likewise.
19209 (vreinterpretq_p8_p16): Likewise.
19210 (vreinterpret_p16_s8): Likewise.
19211 (vreinterpret_p16_s16): Likewise.
19212 (vreinterpret_p16_s32): Likewise.
19213 (vreinterpret_p16_s64): Likewise.
19214 (vreinterpret_p16_f32): Likewise.
19215 (vreinterpret_p16_u8): Likewise.
19216 (vreinterpret_p16_u16): Likewise.
19217 (vreinterpret_p16_u32): Likewise.
19218 (vreinterpret_p16_u64): Likewise.
19219 (vreinterpret_p16_p8): Likewise.
19220 (vreinterpretq_p16_s8): Likewise.
19221 (vreinterpretq_p16_s16): Likewise.
19222 (vreinterpretq_p16_s32): Likewise.
19223 (vreinterpretq_p16_s64): Likewise.
19224 (vreinterpretq_p16_f32): Likewise.
19225 (vreinterpretq_p16_u8): Likewise.
19226 (vreinterpretq_p16_u16): Likewise.
19227 (vreinterpretq_p16_u32): Likewise.
19228 (vreinterpretq_p16_u64): Likewise.
19229 (vreinterpretq_p16_p8): Likewise.
19230 (vreinterpret_f32_s8): Likewise.
19231 (vreinterpret_f32_s16): Likewise.
19232 (vreinterpret_f32_s32): Likewise.
19233 (vreinterpret_f32_s64): Likewise.
19234 (vreinterpret_f32_u8): Likewise.
19235 (vreinterpret_f32_u16): Likewise.
19236 (vreinterpret_f32_u32): Likewise.
19237 (vreinterpret_f32_u64): Likewise.
19238 (vreinterpret_f32_p8): Likewise.
19239 (vreinterpret_f32_p16): Likewise.
19240 (vreinterpretq_f32_s8): Likewise.
19241 (vreinterpretq_f32_s16): Likewise.
19242 (vreinterpretq_f32_s32): Likewise.
19243 (vreinterpretq_f32_s64): Likewise.
19244 (vreinterpretq_f32_u8): Likewise.
19245 (vreinterpretq_f32_u16): Likewise.
19246 (vreinterpretq_f32_u32): Likewise.
19247 (vreinterpretq_f32_u64): Likewise.
19248 (vreinterpretq_f32_p8): Likewise.
19249 (vreinterpretq_f32_p16): Likewise.
19250 (vreinterpret_s64_s8): Likewise.
19251 (vreinterpret_s64_s16): Likewise.
19252 (vreinterpret_s64_s32): Likewise.
19253 (vreinterpret_s64_f32): Likewise.
19254 (vreinterpret_s64_u8): Likewise.
19255 (vreinterpret_s64_u16): Likewise.
19256 (vreinterpret_s64_u32): Likewise.
19257 (vreinterpret_s64_u64): Likewise.
19258 (vreinterpret_s64_p8): Likewise.
19259 (vreinterpret_s64_p16): Likewise.
19260 (vreinterpretq_s64_s8): Likewise.
19261 (vreinterpretq_s64_s16): Likewise.
19262 (vreinterpretq_s64_s32): Likewise.
19263 (vreinterpretq_s64_f32): Likewise.
19264 (vreinterpretq_s64_u8): Likewise.
19265 (vreinterpretq_s64_u16): Likewise.
19266 (vreinterpretq_s64_u32): Likewise.
19267 (vreinterpretq_s64_u64): Likewise.
19268 (vreinterpretq_s64_p8): Likewise.
19269 (vreinterpretq_s64_p16): Likewise.
19270 (vreinterpret_u64_s8): Likewise.
19271 (vreinterpret_u64_s16): Likewise.
19272 (vreinterpret_u64_s32): Likewise.
19273 (vreinterpret_u64_s64): Likewise.
19274 (vreinterpret_u64_f32): Likewise.
19275 (vreinterpret_u64_u8): Likewise.
19276 (vreinterpret_u64_u16): Likewise.
19277 (vreinterpret_u64_u32): Likewise.
19278 (vreinterpret_u64_p8): Likewise.
19279 (vreinterpret_u64_p16): Likewise.
19280 (vreinterpretq_u64_s8): Likewise.
19281 (vreinterpretq_u64_s16): Likewise.
19282 (vreinterpretq_u64_s32): Likewise.
19283 (vreinterpretq_u64_s64): Likewise.
19284 (vreinterpretq_u64_f32): Likewise.
19285 (vreinterpretq_u64_u8): Likewise.
19286 (vreinterpretq_u64_u16): Likewise.
19287 (vreinterpretq_u64_u32): Likewise.
19288 (vreinterpretq_u64_p8): Likewise.
19289 (vreinterpretq_u64_p16): Likewise.
19290 (vreinterpret_s8_s16): Likewise.
19291 (vreinterpret_s8_s32): Likewise.
19292 (vreinterpret_s8_s64): Likewise.
19293 (vreinterpret_s8_f32): Likewise.
19294 (vreinterpret_s8_u8): Likewise.
19295 (vreinterpret_s8_u16): Likewise.
19296 (vreinterpret_s8_u32): Likewise.
19297 (vreinterpret_s8_u64): Likewise.
19298 (vreinterpret_s8_p8): Likewise.
19299 (vreinterpret_s8_p16): Likewise.
19300 (vreinterpretq_s8_s16): Likewise.
19301 (vreinterpretq_s8_s32): Likewise.
19302 (vreinterpretq_s8_s64): Likewise.
19303 (vreinterpretq_s8_f32): Likewise.
19304 (vreinterpretq_s8_u8): Likewise.
19305 (vreinterpretq_s8_u16): Likewise.
19306 (vreinterpretq_s8_u32): Likewise.
19307 (vreinterpretq_s8_u64): Likewise.
19308 (vreinterpretq_s8_p8): Likewise.
19309 (vreinterpretq_s8_p16): Likewise.
19310 (vreinterpret_s16_s8): Likewise.
19311 (vreinterpret_s16_s32): Likewise.
19312 (vreinterpret_s16_s64): Likewise.
19313 (vreinterpret_s16_f32): Likewise.
19314 (vreinterpret_s16_u8): Likewise.
19315 (vreinterpret_s16_u16): Likewise.
19316 (vreinterpret_s16_u32): Likewise.
19317 (vreinterpret_s16_u64): Likewise.
19318 (vreinterpret_s16_p8): Likewise.
19319 (vreinterpret_s16_p16): Likewise.
19320 (vreinterpretq_s16_s8): Likewise.
19321 (vreinterpretq_s16_s32): Likewise.
19322 (vreinterpretq_s16_s64): Likewise.
19323 (vreinterpretq_s16_f32): Likewise.
19324 (vreinterpretq_s16_u8): Likewise.
19325 (vreinterpretq_s16_u16): Likewise.
19326 (vreinterpretq_s16_u32): Likewise.
19327 (vreinterpretq_s16_u64): Likewise.
19328 (vreinterpretq_s16_p8): Likewise.
19329 (vreinterpretq_s16_p16): Likewise.
19330 (vreinterpret_s32_s8): Likewise.
19331 (vreinterpret_s32_s16): Likewise.
19332 (vreinterpret_s32_s64): Likewise.
19333 (vreinterpret_s32_f32): Likewise.
19334 (vreinterpret_s32_u8): Likewise.
19335 (vreinterpret_s32_u16): Likewise.
19336 (vreinterpret_s32_u32): Likewise.
19337 (vreinterpret_s32_u64): Likewise.
19338 (vreinterpret_s32_p8): Likewise.
19339 (vreinterpret_s32_p16): Likewise.
19340 (vreinterpretq_s32_s8): Likewise.
19341 (vreinterpretq_s32_s16): Likewise.
19342 (vreinterpretq_s32_s64): Likewise.
19343 (vreinterpretq_s32_f32): Likewise.
19344 (vreinterpretq_s32_u8): Likewise.
19345 (vreinterpretq_s32_u16): Likewise.
19346 (vreinterpretq_s32_u32): Likewise.
19347 (vreinterpretq_s32_u64): Likewise.
19348 (vreinterpretq_s32_p8): Likewise.
19349 (vreinterpretq_s32_p16): Likewise.
19350 (vreinterpret_u8_s8): Likewise.
19351 (vreinterpret_u8_s16): Likewise.
19352 (vreinterpret_u8_s32): Likewise.
19353 (vreinterpret_u8_s64): Likewise.
19354 (vreinterpret_u8_f32): Likewise.
19355 (vreinterpret_u8_u16): Likewise.
19356 (vreinterpret_u8_u32): Likewise.
19357 (vreinterpret_u8_u64): Likewise.
19358 (vreinterpret_u8_p8): Likewise.
19359 (vreinterpret_u8_p16): Likewise.
19360 (vreinterpretq_u8_s8): Likewise.
19361 (vreinterpretq_u8_s16): Likewise.
19362 (vreinterpretq_u8_s32): Likewise.
19363 (vreinterpretq_u8_s64): Likewise.
19364 (vreinterpretq_u8_f32): Likewise.
19365 (vreinterpretq_u8_u16): Likewise.
19366 (vreinterpretq_u8_u32): Likewise.
19367 (vreinterpretq_u8_u64): Likewise.
19368 (vreinterpretq_u8_p8): Likewise.
19369 (vreinterpretq_u8_p16): Likewise.
19370 (vreinterpret_u16_s8): Likewise.
19371 (vreinterpret_u16_s16): Likewise.
19372 (vreinterpret_u16_s32): Likewise.
19373 (vreinterpret_u16_s64): Likewise.
19374 (vreinterpret_u16_f32): Likewise.
19375 (vreinterpret_u16_u8): Likewise.
19376 (vreinterpret_u16_u32): Likewise.
19377 (vreinterpret_u16_u64): Likewise.
19378 (vreinterpret_u16_p8): Likewise.
19379 (vreinterpret_u16_p16): Likewise.
19380 (vreinterpretq_u16_s8): Likewise.
19381 (vreinterpretq_u16_s16): Likewise.
19382 (vreinterpretq_u16_s32): Likewise.
19383 (vreinterpretq_u16_s64): Likewise.
19384 (vreinterpretq_u16_f32): Likewise.
19385 (vreinterpretq_u16_u8): Likewise.
19386 (vreinterpretq_u16_u32): Likewise.
19387 (vreinterpretq_u16_u64): Likewise.
19388 (vreinterpretq_u16_p8): Likewise.
19389 (vreinterpretq_u16_p16): Likewise.
19390 (vreinterpret_u32_s8): Likewise.
19391 (vreinterpret_u32_s16): Likewise.
19392 (vreinterpret_u32_s32): Likewise.
19393 (vreinterpret_u32_s64): Likewise.
19394 (vreinterpret_u32_f32): Likewise.
19395 (vreinterpret_u32_u8): Likewise.
19396 (vreinterpret_u32_u16): Likewise.
19397 (vreinterpret_u32_u64): Likewise.
19398 (vreinterpret_u32_p8): Likewise.
19399 (vreinterpret_u32_p16): Likewise.
19400 (vreinterpretq_u32_s8): Likewise.
19401 (vreinterpretq_u32_s16): Likewise.
19402 (vreinterpretq_u32_s32): Likewise.
19403 (vreinterpretq_u32_s64): Likewise.
19404 (vreinterpretq_u32_f32): Likewise.
19405 (vreinterpretq_u32_u8): Likewise.
19406 (vreinterpretq_u32_u16): Likewise.
19407 (vreinterpretq_u32_u64): Likewise.
19408 (vreinterpretq_u32_p8): Likewise.
19409 (vreinterpretq_u32_p16): Likewise.
19411 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
19413 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
19415 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
19417 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
19418 (vqnegd_s64): Likewise.
19419 (vqabs_s64): Likewise.
19420 (vqabsd_s64): Likewise.
19422 2014-04-22 Richard Henderson <rth@redhat.com>
19424 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
19425 computation to the top of the loop.
19427 2014-04-22 Renlin <renlin.li@arm.com>
19428 Jiong Wang <jiong.wang@arm.com>
19430 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
19431 * config/aarch64/aarch64.c (aarch64_layout_frame)
19432 (aarch64_initial_elimination_offset): Likewise.
19434 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
19436 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
19439 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
19441 * machmode.h (bitwise_mode_for_mode): Declare.
19442 * stor-layout.h (bitwise_type_for_mode): Likewise.
19443 * stor-layout.c (bitwise_mode_for_mode): New function.
19444 (bitwise_type_for_mode): Likewise.
19445 * builtins.c (fold_builtin_memory_op): Use it instead of
19446 int_mode_for_mode and build_nonstandard_integer_type.
19448 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
19450 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
19451 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
19452 (*-*-solaris2*): Simplify.
19453 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
19454 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
19455 *-*-solaris2.9* handling.
19457 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
19459 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
19460 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
19461 handling, simplify.
19462 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
19463 * configure: Regenerate.
19465 * config/i386/sol2-9.h: Remove.
19467 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
19468 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
19469 Remove Solaris 9 references.
19471 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
19473 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
19474 (floatuns<GPI:mode><GPF:mode>2): Remove.
19475 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
19476 and floatuns conversions.
19477 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
19478 and floatuns conversions.
19479 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
19480 (w1,w2): New mode attributes for inequal width conversions.
19482 2014-04-22 Renlin Li <Renlin.Li@arm.com>
19484 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
19485 the output asm format.
19487 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
19489 * config/aarch64/aarch64-simd.md
19490 (aarch64_cm<optab>di): Always split.
19491 (*aarch64_cm<optab>di): New.
19492 (aarch64_cmtstdi): Always split.
19493 (*aarch64_cmtstdi): New.
19495 2014-04-22 Jakub Jelinek <jakub@redhat.com>
19497 PR tree-optimization/60823
19498 * omp-low.c (ipa_simd_modify_function_body): Go through
19499 all SSA_NAMEs and for those refering to vector arguments
19500 which are going to be replaced adjust SSA_NAME_VAR and,
19501 if it is a default definition, change it into a non-default
19502 definition assigned at the beginning of function from new_decl.
19503 (ipa_simd_modify_stmt_ops): Rewritten.
19504 * tree-dfa.c (set_ssa_default_def): When removing default def,
19505 check for NULL loc instead of NULL *loc.
19507 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19509 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
19510 restrictions on core registers for DImode values in Thumb2.
19512 2014-04-22 Ian Bolton <ian.bolton@arm.com>
19514 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
19515 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
19517 2014-04-22 Ian Bolton <ian.bolton@arm.com>
19519 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
19520 (*iordi_notzesidi_di): Likewise.
19521 (*iordi_notsesidi_di): Likewise.
19523 2014-04-22 Ian Bolton <ian.bolton@arm.com>
19525 * config/arm/arm-protos.h (tune_params): New struct members.
19526 * config/arm/arm.c: Initialise tune_params per processor.
19527 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
19528 for speed, based on new tune_params.
19530 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
19532 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
19533 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
19534 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
19535 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
19536 * config/aarch64/arm_neon.h (vrnd_f64): Added.
19537 (vrnda_f64): Likewise.
19538 (vrndi_f64): Likewise.
19539 (vrndm_f64): Likewise.
19540 (vrndn_f64): Likewise.
19541 (vrndp_f64): Likewise.
19542 (vrndx_f64): Likewise.
19544 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19546 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
19547 GET_MODE_SIZE argument is enum machine_mode.
19549 2014-04-22 Jakub Jelinek <jakub@redhat.com>
19552 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
19553 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
19555 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
19557 PR middle-end/60281
19558 * asan.c (asan_emit_stack_protection): Force the base to align to
19559 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
19560 appropriate bits if STRICT_ALIGNMENT.
19561 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
19563 (expand_used_vars): Leave a space in the stack frame for alignment
19564 if STRICT_ALIGNMENT.
19566 2014-04-21 David Malcolm <dmalcolm@redhat.com>
19568 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
19570 (gimple_store_p): Likewise.
19571 (gimple_assign_load_p): Likewise.
19572 (gimple_assign_cast_p): Likewise.
19573 (gimple_clobber_p): Likewise.
19575 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
19576 rather than a gimple.
19577 (gimple_assign_cast_p): Likewise.
19579 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
19582 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
19583 If mode is DDmode and TARGET_E500_DOUBLE allow move.
19585 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
19586 more debug information for E500 if -mdebug=reg.
19588 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
19591 * config/i386/i386.c (ix86_expand_builtin)
19592 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
19593 register for target RTX.
19594 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
19596 2014-04-18 Cong Hou <congh@google.com>
19598 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
19599 the widen-mult pattern by handling two operands with different sizes,
19600 and operands whose size is smaller than half of the result type.
19602 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
19604 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
19605 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
19606 (do_estimate_edge_time): Compute it.
19607 * ipa-inline.c (want_inline_small_function_p): Bypass
19608 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
19610 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
19612 * ipa-inline.c (spec_rem): New static variable.
19613 (dump_overall_stats): New function.
19614 (dump_inline_stats): New function.
19616 2014-04-18 Richard Henderson <rth@redhat.com>
19618 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
19619 to GET_MODE_SIZE, not a reg_class_t.
19621 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
19623 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
19624 (vsx_xxmrglw_<mode>): Likewise.
19626 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
19629 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
19630 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
19631 (rs6000_init_hard_regno_mode_ok): Likewise.
19633 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
19635 * ipa-inline.c (inline_small_functions): Account only non-cold
19637 * doc/invoke.texi (inline-unit-growth): Update documentation.
19639 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
19641 * config/rs6000/rs6000.md (addti3, subti3): New.
19643 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
19646 * config/i386/i386.c (ix86_expand_clear): Remove outdated
19647 comment. Check optimize_insn_for_size_p instead of
19648 optimize_insn_for_speed_p.
19650 2014-04-17 Martin Jambor <mjambor@suse.cz>
19652 * gimple-iterator.c (gsi_start_edge): New function.
19653 * gimple-iterator.h (gsi_start_edge): Declare.
19654 * tree-sra.c (single_non_eh_succ): New function.
19655 (disqualify_ops_if_throwing_stmt): Renamed to
19656 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
19657 having one non-EH successor BB.
19658 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
19659 generate loads into replacements.
19660 (sra_modify_assign): Likewise and and also use the simple path for
19662 (sra_modify_function_body): Commit statements on edges.
19664 2014-04-17 Richard Biener <rguenther@suse.de>
19666 PR middle-end/60849
19667 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
19668 comparison results and add clarifying comment.
19670 2014-04-17 Jakub Jelinek <jakub@redhat.com>
19672 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
19673 (blank_mode): Initialize it.
19674 (emit_mode_size_inline, emit_mode_nunits_inline,
19675 emit_mode_inner_inline): New functions.
19676 (emit_insn_modes_h): Call them and surround their output with
19677 #if GCC_VERSION >= 4001 ... #endif.
19678 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
19679 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
19680 mode_* arrays if the argument is __builtin_constant_p.
19681 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
19682 is enum machine_mode.
19684 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
19686 * passes.c (opt_pass::execute): Adjust.
19687 (pass_manager::execute_pass_mode_switching): Likewise.
19688 (early_local_passes::execute): Likewise.
19689 (execute_one_pass): Pass cfun to the pass's execute method.
19690 * tree-pass.h (opt_pass::execute): Add function * argument.
19691 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
19692 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
19693 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
19694 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
19695 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
19696 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
19697 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
19698 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
19699 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
19700 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
19701 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
19702 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
19703 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
19704 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
19705 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
19706 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
19707 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
19708 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
19709 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
19710 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
19711 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
19712 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
19713 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
19714 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
19715 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
19716 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
19717 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
19718 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
19719 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
19722 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
19724 * passes.c (opt_pass::gate): Take function * argument.
19725 (gate_all_early_local_passes): Merge into
19726 (early_local_passes::gate): this.
19727 (gate_all_early_optimizations): Merge into
19728 (all_early_optimizations::gate): this.
19729 (gate_all_optimizations): Mege into
19730 (all_optimizations::gate): this.
19731 (gate_all_optimizations_g): Merge into
19732 (all_optimizations_g::gate): this.
19733 (gate_rest_of_compilation): Mege into
19734 (rest_of_compilation::gate): this.
19735 (gate_postreload): Merge into
19736 (postreload::gate): this.
19737 (dump_one_pass): Pass cfun to the pass's gate method.
19738 (execute_ipa_summary_passes): Likewise.
19739 (execute_one_pass): Likewise.
19740 (ipa_write_summaries_2): Likewise.
19741 (ipa_write_optimization_summaries_1): Likewise.
19742 (ipa_read_summaries_1): Likewise.
19743 (ipa_read_optimization_summaries_1): Likewise.
19744 (execute_ipa_stmt_fixups): Likewise.
19745 * tree-pass.h (opt_pass::gate): Add function * argument.
19746 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
19747 combine-stack-adj.c, combine.c, compare-elim.c,
19748 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
19749 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
19750 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
19751 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
19752 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
19753 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
19754 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
19755 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
19756 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
19757 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
19758 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
19759 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
19760 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
19761 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
19762 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
19763 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
19764 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
19765 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
19766 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
19767 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
19768 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
19769 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
19770 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
19771 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
19772 var-tracking.c, vtable-verify.c, web.c: Adjust.
19774 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
19776 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
19777 * configure: Regenerate.
19779 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
19781 * passes.c (dump_one_pass): don't check pass->has_gate.
19782 (execute_ipa_summary_passes): Likewise.
19783 (execute_one_pass): Likewise.
19784 (ipa_write_summaries_2): Likewise.
19785 (ipa_write_optimization_summaries_1): Likewise.
19786 (ipa_read_optimization_summaries_1): Likewise.
19787 (execute_ipa_stmt_fixups): Likewise.
19788 * tree-pass.h (pass_data::has_gate): Remove.
19789 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
19790 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
19791 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
19792 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
19793 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
19794 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
19795 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
19796 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
19797 gimple-low.c, gimple-ssa-isolate-paths.c,
19798 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
19799 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
19800 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
19801 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
19802 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
19803 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
19804 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
19805 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
19806 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
19807 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
19808 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
19809 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
19810 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
19811 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
19812 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
19813 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
19814 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
19815 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
19816 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
19817 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
19818 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
19819 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
19822 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
19824 * pass_manager.h (pass_manager::register_dump_files_1): Remove
19826 * passes.c (pass_manager::register_dump_files_1): Merge into
19827 (pass_manager::register_dump_files): this, and remove its handling of
19828 properties since the pass always has the properties anyway.
19829 (pass_manager::pass_manager): Adjust.
19831 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
19833 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
19834 * passes.c (pass_manager::register_dump_files_1): Remove dead code
19835 dealing with properties.
19836 (pass_manager::register_dump_files): Adjust.
19838 2014-03-20 Mark Wielaard <mjw@redhat.com>
19840 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
19841 then represent the bound as normal constant value.
19843 2014-04-17 Jakub Jelinek <jakub@redhat.com>
19846 Forward port from 4.8 branch
19847 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
19849 * config/i386/bmiintrin.h (_blsi_u32): New.
19850 (_blsi_u64): Ditto.
19851 (_blsr_u32): Ditto.
19852 (_blsr_u64): Ditto.
19853 (_blsmsk_u32): Ditto.
19854 (_blsmsk_u64): Ditto.
19855 (_tzcnt_u32): Ditto.
19856 (_tzcnt_u64): Ditto.
19858 2014-04-17 Kito Cheng <kito@0xlab.org>
19860 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
19862 2014-04-17 Richard Biener <rguenther@suse.de>
19864 PR middle-end/60849
19865 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
19866 boolean results for comparisons.
19868 2014-04-17 Richard Biener <rguenther@suse.de>
19870 PR tree-optimization/60836
19871 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
19872 initial PHI args to be gimple values.
19874 2014-04-17 Richard Biener <rguenther@suse.de>
19876 PR tree-optimization/60841
19877 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
19878 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
19879 of stmts to SLP build.
19880 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
19881 (vect_analyze_slp): Likewise.
19882 (vect_analyze_slp_instance): Likewise.
19883 (vect_build_slp_tree): Limit overall SLP tree growth.
19884 * tree-vectorizer.h (vect_analyze_data_refs,
19885 vect_analyze_slp): Adjust prototypes.
19887 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
19889 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
19892 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
19894 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
19895 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
19896 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
19897 for TARGET_SLOW_PSHUFB
19899 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
19901 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
19902 * config/i386/i386.c (intel_cost): Ditto.
19904 2014-04-17 Joey Ye <joey.ye@arm.com>
19906 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
19908 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
19910 * opts.c (common_handle_option): Disable -fipa-reference coorectly
19911 with -fuse-profile.
19913 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
19915 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
19916 (type_all_derivations_known_p): New predicate.
19917 (type_all_ctors_visible_p): New predicate.
19918 (type_possibly_instantiated_p): New predicate.
19919 (get_odr_type): Compute all_derivations_known.
19920 (dump_odr_type): Dump the flag.
19921 (maybe_record_type): Cleanup.
19922 (record_target_from_binfo): Add bases_to_consider array;
19923 record bases for types w/o instances and skip CXX destructor.
19924 (possible_polymorphic_call_targets_1): Add bases_to_consider
19925 and consider_construction parameters; check if type may have instance.
19926 (get_polymorphic_call_info): Set maybe_in_construction to true
19927 when we know nothing.
19928 (record_targets_from_bases): Skip CXX destructors; they are
19929 never called for types in construction.
19930 (possible_polymorphic_call_targets): Do not record target when
19931 type may not have instance.
19933 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
19936 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
19937 external aliases alive, too.
19939 2014-04-16 Andrew Pinski <apinski@cavium.com>
19941 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
19944 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
19946 * final.c (compute_alignments): Do not apply loop alignment to a block
19947 falling through to the exit.
19949 2014-04-16 Catherine Moore <clm@codesourcery.com>
19951 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
19952 Adjust constraints for microMIPS store patterns.
19954 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
19956 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
19958 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
19960 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
19961 (append_use): Run at -O0.
19962 (append_vdef): Likewise.
19963 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
19964 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
19966 2014-04-16 Jakub Jelinek <jakub@redhat.com>
19968 PR tree-optimization/60844
19969 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
19970 (propagate_op_to_single_use, remove_visited_stmt_chain,
19971 linearize_expr, repropagate_negates, reassociate_bb): Use it
19972 instead of gsi_remove.
19974 2014-04-16 Martin Jambor <mjambor@suse.cz>
19976 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
19977 ipa_transforms_to_apply.
19978 (cgraph_function_versioning): Assert that old_node has empty
19979 ipa_transforms_to_apply.
19980 * trans-mem.c (ipa_tm_create_version): Likewise.
19981 * tree-inline.c (tree_function_versioning): Do not duplicate
19982 ipa_transforms_to_apply.
19984 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
19987 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
19989 Pass necessary as flags on 64-bit Solaris/x86.
19990 Use lowercase relocs for x86_64-*-*.
19991 * configure: Regenerate.
19993 2014-04-15 Jan Hubicka <jh@suse.cz>
19995 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
19996 (maybe_record_node, likely_target_p): Use it.
19998 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
20001 Revert following patch
20003 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
20006 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
20007 software floating point or no floating point registers, do not
20008 allow any type in the FPRs. Eliminate a test for SPE SIMD types
20009 in GPRs that occurs after we tested for GPRs that would never be
20012 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
20013 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
20014 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
20015 specifically allow DDmode, since that does not use the SPE SIMD
20018 2014-03-21 Mark Wielaard <mjw@redhat.com>
20020 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
20021 as unsigned or int depending on type and value used.
20023 2014-04-15 Richard Biener <rguenther@suse.de>
20025 PR rtl-optimization/56965
20026 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
20027 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
20029 * alias.c (true_dependence_1): Do not call
20030 nonoverlapping_component_refs_p.
20031 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
20032 nonoverlapping_component_refs_p.
20033 (indirect_refs_may_alias_p): Likewise.
20035 2014-04-15 Teresa Johnson <tejohnson@google.com>
20037 * cfg.c (dump_bb_info): Fix flags check.
20038 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
20040 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20042 PR rtl-optimization/60663
20043 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
20046 2014-04-15 Richard Biener <rguenther@suse.de>
20048 * lto-streamer.h (LTO_major_version): Bump to 4.
20050 2014-04-15 Richard Biener <rguenther@suse.de>
20052 * common.opt (lto_partition_model): New enum.
20053 (flto-partition=): Merge separate options with a single with argument,
20054 add -flto-partition=one support.
20055 * flag-types.h (enum lto_partition_model): Declare.
20056 * opts.c (finish_options): Remove duplicate -flto-partition=
20058 * lto-wrapper.c (run_gcc): Adjust.
20060 2014-04-15 Richard Biener <rguenther@suse.de>
20062 * alias.c (ncr_compar): New function.
20063 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
20065 2014-04-15 Richard Biener <rguenther@suse.de>
20067 * alias.c (record_component_aliases): Do not walk BINFOs.
20069 2014-04-15 Richard Biener <rguenther@suse.de>
20071 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
20072 Add struct function argument and adjust.
20073 (find_func_aliases_for_call): Likewise.
20074 (find_func_aliases): Likewise.
20075 (find_func_clobbers): Likewise.
20076 (intra_create_variable_infos): Likewise.
20077 (compute_points_to_sets): Likewise.
20078 (ipa_pta_execute): Adjust. Do not push/pop cfun.
20080 2014-04-15 Richard Biener <rguenther@suse.de>
20082 * tree.c (iterative_hash_expr): Use enum tree_code_class
20083 to store TREE_CODE_CLASS.
20084 (tree_block): Likewise.
20085 (tree_set_block): Likewise.
20086 * tree.h (fold_build_pointer_plus_loc): Use
20087 convert_to_ptrofftype_loc.
20089 2014-04-15 Jakub Jelinek <jakub@redhat.com>
20092 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
20095 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
20097 * cfgloop.h (struct loop): Move force_vectorize down.
20098 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
20099 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
20100 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
20101 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
20102 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
20103 * tree-core.h (enum annot_expr_kind): Add new kind values.
20104 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
20105 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
20107 * tree.def (ANNOTATE_EXPR): Tweak comment.
20109 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
20111 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
20114 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
20116 * tree.h (TYPE_IDENTIFIER): Declare.
20117 * tree.c (subrange_type_for_debug_p): Use it.
20118 * godump.c (go_format_type): Likewise.
20119 * dwarf2out.c (is_cxx_auto, modified_type_die,
20120 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
20121 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
20123 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
20126 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
20128 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
20130 * config/i386/i386.c (examine_argument): Return bool. Return true if
20131 parameter should be passed in memory.
20132 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
20133 (construct_container): Update calls to examine_argument.
20134 (function_arg_advance_64): Ditto.
20135 (return_in_memory_32): Merge with ix86_return_in_memory.
20136 (return_in_memory_64): Ditto.
20137 (return_in_memory_ms_64): Ditto.
20139 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
20141 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
20142 * coverage.c (coverage_compute_profile_id): Handle externally visible
20145 2014-04-14 Martin Jambor <mjambor@suse.cz>
20147 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
20148 DECL_DISREGARD_INLINE_LIMITS functions.
20150 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
20153 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
20155 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
20158 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
20159 optimize_insn_for_speed_p instead of
20160 optimize_function_for_speed_p.
20162 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
20164 * doc/invoke.texi (free): Document AArch64.
20166 2014-04-14 Richard Biener <rguenther@suse.de>
20168 PR tree-optimization/60042
20169 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
20170 (insert_into_preds_of_block): Do not prevent PHI insertion
20171 for REFERENCE exprs here ...
20172 (eliminate_dom_walker::before_dom_children): ... but prevent
20173 their use here under similar conditions when applied to the
20174 IL after PRE optimizations.
20176 2014-04-14 Richard Biener <rguenther@suse.de>
20178 * passes.def: Move early points-to after early SRA.
20180 2014-04-14 Richard Biener <rguenther@suse.de>
20182 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
20183 check for which sign-changes we allow when forwarding
20184 a converted value into a switch.
20186 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
20188 * stor-layout.c (place_field): Finalize non-constant offset for the
20191 2014-04-14 Richard Biener <rguenther@suse.de>
20193 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
20195 (expand_switch_using_bit_tests_p): Likewise.
20196 (process_switch): Compute and pass on speed_p based on the
20198 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
20199 optimize_bb_for_speed_p.
20201 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
20203 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
20204 * function.h (struct function): Rename has_force_vect_loops into
20205 has_force_vectorize_loops.
20206 * lto-streamer-in.c (input_cfg): Adjust for renaming.
20207 (input_struct_function_base): Likewise.
20208 * lto-streamer-out.c (output_cfg): Likewise.
20209 (output_struct_function_base): Likewise.
20210 * omp-low.c (expand_omp_simd): Likewise.
20211 * tree-cfg.c (move_sese_region_to_fn): Likewise.
20212 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
20213 (version_loop_for_if_conversion): Likewise.
20214 (tree_if_conversion): Likewise.
20215 (main_tree_if_conversion): Likewise.
20216 (gate_tree_if_conversion): Likewise.
20217 * tree-inline.c (copy_loops): Likewise.
20218 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
20219 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
20220 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
20221 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
20222 * tree-vectorizer.c (vectorize_loops): Likewise.
20223 * tree-vectorizer.h (unlimited_cost_model): Likewise.
20225 2014-04-14 Richard Biener <rguenther@suse.de>
20228 * lto-streamer-out.c (wrap_refs): New function.
20229 (lto_output): Wrap symbol references in global initializes in
20230 type-preserving MEM_REFs.
20232 2014-04-14 Christian Bruel <christian.bruel@st.com>
20234 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
20236 2014-04-14 Christian Bruel <christian.bruel@st.com>
20238 * config/sh/sh.md (setmemqi): New expand pattern.
20239 * config/sh/sh.h (CLEAR_RATIO): Define.
20240 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
20241 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
20243 2014-04-14 Richard Biener <rguenther@suse.de>
20245 PR middle-end/55022
20246 * fold-const.c (negate_expr_p): Don't negate directional rounding
20248 (fold_negate_expr): Likewise.
20250 2014-04-14 Richard Biener <rguenther@suse.de>
20252 PR tree-optimization/59817
20253 PR tree-optimization/60453
20254 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
20255 recursion to catch all CHRECs in the scalar evolution and restrict
20256 the predicate for the remains appropriately.
20258 2014-04-12 Catherine Moore <clm@codesourcery.com>
20260 * config/mips/constraints.md: Add new register constraint "kb".
20261 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
20262 (*movhi_internal): Likewise.
20263 (*movqi_internal): Likewise.
20264 * config/mips/mips.h (M16_STORE_REGS): New register class.
20265 (REG_CLASS_NAMES): Add M16_STORE_REGS.
20266 (REG_CLASS_CONTENTS): Likewise.
20267 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
20269 2014-04-11 Tobias Burnus <burnus@net-b.de>
20272 * doc/invoke.texi (-Wformat-signedness): Document it.
20273 (Wformat=2): Mention that this enables -Wformat-signedness.
20275 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
20277 * common/config/epiphany/epiphany-common.c
20278 (epiphany_option_optimization_table): Enable section anchors by
20279 default at -O1 or higher.
20280 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
20281 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
20282 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
20283 carries no extra cost.
20284 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
20285 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
20286 * config/epiphany/predicates.md (memclob_operand): New predicate.
20287 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
20288 Use memclob_operand predicate and X constraint for operand 3.
20290 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
20292 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
20293 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
20296 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
20298 PR rtl-optimization/60651
20299 * mode-switching.c (optimize_mode_switching): Make sure to emit
20300 sets of a lower numbered entity before sets of a higher numbered
20301 entity to a mode of the same or lower priority.
20302 When creating a seginfo for a basic block that starts with a code
20303 label, move the insertion point past the code label.
20304 (new_seginfo): Document and enforce requirement that
20305 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
20306 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
20307 * doc/tm.texi: Regenerate.
20309 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
20312 * config/arc/arc.c (arc_save_restore): Fix assert typo.
20314 2013-04-11 Jakub Jelinek <jakub@redhat.com>
20316 * BASE-VER: Set to 4.10.0.
20318 2014-04-11 Tobias Burnus <burnus@net-b.de>
20321 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
20322 * doc/gcc.texi (Service): Update description in the @menu
20323 * doc/invoke.texi (Option Summary): Remove misplaced and
20326 2014-04-11 Steve Ellcey <sellcey@mips.com>
20327 Jakub Jelinek <jakub@redhat.com>
20329 PR middle-end/60556
20330 * expr.c (convert_move): Use emit_store_flag_force instead of
20331 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
20334 2014-04-11 Richard Biener <rguenther@suse.de>
20336 PR middle-end/60797
20337 * varasm.c (assemble_alias): Avoid endless error reporting
20338 recursion by setting TREE_ASM_WRITTEN.
20340 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
20342 * config/s390/s390.md: Add a splitter for NOT rtx.
20344 2014-04-11 Jakub Jelinek <jakub@redhat.com>
20346 PR rtl-optimization/60663
20347 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
20349 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
20350 Jakub Jelinek <jakub@redhat.com>
20353 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
20354 flag from decl_node to node.
20356 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20359 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
20360 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
20361 ameliorating the cases where it can be.
20363 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
20366 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
20368 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
20369 (loadsync_<mode>): Change mode.
20370 (load_quadpti, store_quadpti): New.
20371 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
20372 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
20373 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
20375 2014-04-09 Cong Hou <congh@google.com>
20378 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
20381 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
20383 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
20384 instead of vnor to exploit possible fusion opportunity in the
20386 (altivec_expand_vec_perm_const_le): Likewise.
20388 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
20390 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
20391 (loadsync_<mode>): Change mode.
20392 (load_quadpti, store_quadpti): New.
20393 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
20394 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
20396 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
20399 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
20400 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
20401 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
20403 2014-04-08 Richard Biener <rguenther@suse.de>
20405 PR middle-end/60706
20406 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
20407 a 64bit widest int print double-int similar to on HWI64 hosts.
20409 2014-04-08 Richard Biener <rguenther@suse.de>
20411 PR tree-optimization/60785
20412 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
20413 default defs properly.
20415 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
20417 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
20418 (Weffc++): Likewise.
20420 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
20422 * ipa-devirt.c (maybe_record_node): When node is not recorded,
20423 set completep to false rather than true.
20425 2014-04-07 Douglas B Rupp <rupp@adacore.com>
20428 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
20429 ARM_TARGET2_DWARF_FORMAT.
20431 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
20434 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
20435 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
20438 2014-04-07 Richard Biener <rguenther@suse.de>
20440 PR tree-optimization/60766
20441 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
20442 (may_eliminate_iv): Convert cand_value_at result to desired type.
20444 2014-04-07 Jason Merrill <jason@redhat.com>
20447 * common.opt (-fno-gnu-unique): Add.
20448 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
20450 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20452 * haifa-sched.c: Fix outdated function reference and minor
20453 grammar errors in introductory comment.
20455 2014-04-07 Richard Biener <rguenther@suse.de>
20457 PR middle-end/60750
20458 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
20459 for noreturn calls.
20460 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
20462 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
20465 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
20466 size accounting for thunks.
20467 (pa_asm_output_mi_thunk): Use final_start_function() and
20468 final_end_function() to output function start and end directives.
20470 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
20472 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
20473 device specific ISA/ feature information. Remove short_sp and
20474 errata_skip ds. Add avr_device_specific_features enum to have device
20476 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
20477 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
20478 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
20479 updated device specific info.
20480 * config/avr/avr-mcus.def: Merge device specific details to
20481 dev_attribute field.
20482 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
20484 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
20485 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
20486 assembler if RMW isa supported by current device.
20487 * config/avr/genmultilib.awk: Update as device info structure changed.
20488 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
20490 2014-04-04 Cong Hou <congh@google.com>
20492 PR tree-optimization/60656
20493 * tree-vect-stmts.c (supportable_widening_operation):
20494 Fix a bug that elements in a vector with vect_used_by_reduction
20495 property are incorrectly reordered when the operation on it is not
20496 consistant with the one in reduction operation.
20498 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
20500 PR rtl-optimization/60155
20501 * gcse.c (record_set_data): New function.
20502 (single_set_gcse): New function.
20503 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
20504 (hoist_code): Likewise.
20505 (get_pressure_class_and_nregs): Likewise.
20507 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
20509 * explow.c (probe_stack_range): Emit a final optimization blockage.
20511 2014-04-04 Anthony Green <green@moxielogic.com>
20513 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
20516 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
20519 * lto-cgraph.c (input_overwrite_node): Check that partitioning
20520 flags are set only during streaming.
20521 * ipa.c (process_references, walk_polymorphic_call_targets,
20522 symtab_remove_unreachable_nodes): Drop bodies of always inline
20523 after early inlining.
20524 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
20526 2014-04-04 Jakub Jelinek <jakub@redhat.com>
20527 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20530 * dwarf2out.c (const_ok_for_output_1): Reject expressions
20533 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20536 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
20538 (cortex_a53_fdivd): Likewise.
20540 2014-04-04 Martin Jambor <mjambor@suse.cz>
20543 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
20544 Adjust all callers.
20545 * cgraph.c (clone_of_p): Also return true if thunks match.
20546 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
20547 cgraph_function_or_thunk_node and an obsolete comment.
20548 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
20550 (build_function_decl_skip_args): Likewise.
20551 (set_new_clone_decl_and_node_flags): New function.
20552 (duplicate_thunk_for_node): Likewise.
20553 (redirect_edge_duplicating_thunks): Likewise.
20554 (cgraph_clone_node): New parameter args_to_skip, pass it to
20555 redirect_edge_duplicating_thunks which is called instead of
20556 cgraph_redirect_edge_callee.
20557 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
20558 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
20560 2014-04-04 Jeff Law <law@redhat.com>
20563 * config/arm/predicates.md (const_int_I_operand): New predicate.
20564 (const_int_M_operand): Similarly.
20565 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
20567 (insv_t2, extv_reg, extzv_t2): Likewise.
20568 (load_multiple_with_writeback): Similarly for const_int_I_operand.
20569 (pop_multiple_with_writeback_and_return): Likewise.
20570 (vfp_pop_multiple_with_writeback): Likewise
20572 2014-04-04 Richard Biener <rguenther@suse.de>
20575 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
20576 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
20578 * gimplify.h (gimple_add_tmp_var_fn): Declare.
20579 * gimplify.c (gimple_add_tmp_var_fn): New function.
20580 * gimple-expr.h (create_tmp_reg_fn): Declare.
20581 * gimple-expr.c (create_tmp_reg_fn): New function.
20582 * gimple-low.c (record_vars_into): Don't change cfun.
20583 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
20584 code generation without cfun.
20586 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
20589 * Makefile.in (install-driver): Fix shell scripting.
20591 2014-04-03 Cong Hou <congh@google.com>
20593 PR tree-optimization/60505
20594 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
20595 threshold of number of iterations below which no vectorization
20597 * tree-vect-loop.c (new_loop_vec_info):
20598 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
20599 * tree-vect-loop.c (vect_analyze_loop_operations):
20600 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
20601 * tree-vect-loop.c (vect_transform_loop):
20602 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
20603 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
20604 of iterations of the loop and see if we should build the epilogue.
20606 2014-04-03 Richard Biener <rguenther@suse.de>
20608 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
20609 (streamer_tree_cache_create): Adjust.
20610 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
20611 to allow optional nodes array.
20612 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
20613 (streamer_tree_cache_append): Likewise.
20614 (streamer_tree_cache_create): Create nodes array optionally
20615 as specified by parameter.
20616 * lto-streamer-out.c (create_output_block): Avoid maintaining
20617 the node array in the writer cache.
20618 (DFS_write_tree): Remove assertion.
20619 (produce_asm_for_decls): Free the out decl state hash table early.
20620 * lto-streamer-in.c (lto_data_in_create): Adjust for
20621 streamer_tree_cache_create prototype change.
20623 2014-04-03 Richard Biener <rguenther@suse.de>
20625 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
20626 set TREE_CHAIN to NULL_TREE.
20628 2014-04-03 Richard Biener <rguenther@suse.de>
20630 PR tree-optimization/60740
20631 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
20632 over all GIMPLE_COND operands.
20634 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
20636 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
20637 (Weffc++): Remove Scott's numbering, merge lists and reference
20640 2014-04-03 Nick Clifton <nickc@redhat.com>
20642 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
20645 2014-04-03 Martin Jambor <mjambor@suse.cz>
20647 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
20648 mention gcc_unreachable before failing.
20649 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
20652 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
20655 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
20656 inconsistent code and instead mark the context inconsistent.
20657 (possible_polymorphic_call_targets): For inconsistent contexts
20658 return empty complete list.
20660 2014-04-02 Anthony Green <green@moxielogic.com>
20662 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
20663 (extendqisi2, extendhisi2): Define.
20664 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
20665 (WCHAR_TYPE): Change to unsigned int.
20667 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
20669 PR tree-optimization/60733
20670 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
20671 insertion point for PHI candidates to be the end of the feeding
20672 block for the PHI argument.
20674 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
20676 PR rtl-optimization/60650
20677 * lra-constraints.c (process_alt_operands): Decrease reject for
20678 earlyclobber matching.
20680 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
20682 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
20684 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
20686 * config/spu/spu.c (pad_bb): Do not crash when the last
20687 insn is CODE_FOR_blockage.
20689 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
20691 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
20692 lies outside the target mode.
20694 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
20697 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
20698 software floating point or no floating point registers, do not
20699 allow any type in the FPRs. Eliminate a test for SPE SIMD types
20700 in GPRs that occurs after we tested for GPRs that would never be
20703 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
20704 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
20705 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
20706 specifically allow DDmode, since that does not use the SPE SIMD
20709 2014-04-02 Richard Biener <rguenther@suse.de>
20711 PR middle-end/60729
20712 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
20713 MODE_INTs. Properly use negv_optab.
20714 (expand_abs): Likewise.
20716 2014-04-02 Richard Biener <rguenther@suse.de>
20719 * Makefile.in (install-driver): Guard extra installs with special
20722 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
20724 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
20725 Document vec_vgbbd.
20727 2014-04-01 Richard Henderson <rth@redhat.com>
20730 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
20731 alternative enabled before register allocation.
20733 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
20735 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
20736 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
20738 (nios2_large_got_address): Remove unneeded 'sym' parameter.
20739 (nios2_got_address): Update nios2_large_got_address call site.
20740 (nios2_delegitimize_address): New function.
20741 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
20742 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
20743 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
20745 2014-04-01 Martin Husemann <martin@duskware.de>
20747 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
20750 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
20752 PR rtl-optimization/60604
20753 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
20754 check from register_operand.
20755 (register_operand): Redefine in terms of general_operand.
20756 (nonmemory_operand): Use register_operand for the non-constant cases.
20758 2014-04-01 Richard Biener <rguenther@suse.de>
20760 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
20762 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
20764 * doc/invoke.texi (mapp-regs): Clarify.
20766 2014-03-31 Ulrich Drepper <drepper@gmail.com>
20768 * config/i386/avx512fintrin.h (__v32hi): Define type.
20769 (__v64qi): Likewise.
20770 (_mm512_set1_epi8): Define.
20771 (_mm512_set1_epi16): Define.
20772 (_mm512_set4_epi32): Define.
20773 (_mm512_set4_epi64): Define.
20774 (_mm512_set4_pd): Define.
20775 (_mm512_set4_ps): Define.
20776 (_mm512_setr4_epi64): Define.
20777 (_mm512_setr4_epi32): Define.
20778 (_mm512_setr4_pd): Define.
20779 (_mm512_setr4_ps): Define.
20780 (_mm512_setzero_epi32): Define.
20782 2014-03-31 Martin Jambor <mjambor@suse.cz>
20784 PR middle-end/60647
20785 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
20786 callsite_arguments_match_p. Updated all callers. Also check types of
20787 corresponding formal parameters and actual arguments.
20788 (not_all_callers_have_enough_arguments_p) Renamed to
20789 some_callers_have_mismatched_arguments_p.
20791 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
20793 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
20795 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
20798 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
20801 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
20803 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
20804 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
20806 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
20807 Use FMAMODE_NOVF512 mode iterator.
20808 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
20809 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
20810 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
20811 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
20813 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
20814 Use VF_128_256 mode iterator.
20815 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
20818 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
20820 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
20821 static chain if needed.
20823 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
20826 * lra-constraints.c (index_part_to_reg): New.
20827 (process_address): Use it.
20829 2014-03-27 Jeff Law <law@redhat.com>
20830 Jakub Jelinek <jakub@redhat.com>
20833 * expr.c (do_tablejump): Use simplify_gen_binary rather than
20834 gen_rtx_{PLUS,MULT} to build up the address expression.
20836 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
20837 creating non-canonical RTL.
20839 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
20842 * ipa-inline.c (want_inline_small_function_p): Short circuit large
20843 functions; reorganize to make cheap checks first.
20844 (inline_small_functions): Do not estimate growth when dumping;
20846 * ipa-inline.h (inline_summary): Add min_size.
20847 (growth_likely_positive): New function.
20848 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
20849 (set_cond_stmt_execution_predicate): Cleanup.
20850 (estimate_edge_size_and_time): Compute min_size.
20851 (estimate_calls_size_and_time): Likewise.
20852 (estimate_node_size_and_time): Likewise.
20853 (inline_update_overall_summary): Update min_size.
20854 (do_estimate_edge_time): Likewise.
20855 (do_estimate_edge_size): Update.
20856 (do_estimate_edge_hints): Update.
20857 (growth_likely_positive): New function.
20859 2014-03-28 Jakub Jelinek <jakub@redhat.com>
20862 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
20863 also if addr has VOIDmode.
20865 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20867 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
20868 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
20870 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
20871 instructions as well as AdvancedSIMD loads.
20873 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20875 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
20876 Use crypto_aese type.
20877 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
20878 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
20879 crypto_aese, crypto_aesmc. Move to types.md.
20880 * config/arm/types.md (crypto_aes): Split into crypto_aese,
20882 * config/arm/iterators.md (crypto_type): Likewise.
20884 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
20886 * cgraph.c: Include expr.h and tree-dfa.h.
20887 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
20890 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
20893 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
20894 regs from checking multi-reg pseudos.
20896 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20898 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
20900 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
20902 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
20903 if it would clobber the stack pointer, even temporarily.
20905 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
20907 * mode-switching.c: Make small adjustments to the top comment.
20909 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
20911 * config/rs6000/constraints.md (wD constraint): New constraint to
20912 match the constant integer to get the top DImode/DFmode out of a
20913 vector in a VSX register.
20915 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
20916 match the constant integer to get the top DImode/DFmode out of a
20917 vector in a VSX register.
20919 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
20922 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
20925 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
20926 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
20928 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
20929 Optimize vec_extract of 64-bit values, where the value being
20930 extracted is in the top word, where we can use scalar
20931 instructions. Add direct move and store support. Combine the big
20932 endian/little endian vector select load support into a single insn.
20933 (vsx_extract_<mode>_internal1): Likewise.
20934 (vsx_extract_<mode>_internal2): Likewise.
20935 (vsx_extract_<mode>_load): Likewise.
20936 (vsx_extract_<mode>_store): Likewise.
20937 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
20938 combined into vsx_extract_<mode>_load.
20939 (vsx_extract_<mode>_one_le): Likewise.
20941 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
20942 define the top 64-bit vector element.
20944 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
20947 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
20948 Document vec_vbpermq builtin.
20951 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
20952 enable use of xxsldwi and xxpermdi builtin functions.
20953 (vec_xxpermdi): Likewise.
20955 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
20956 Document use of vec_xxsldwi and vec_xxpermdi builtins.
20958 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
20960 PR rtl-optimization/60650
20961 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
20963 (find_spills_for): New.
20964 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
20965 Spill all pseudos on the second iteration.
20967 2014-03-27 Marek Polacek <polacek@redhat.com>
20970 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
20973 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
20975 * config/s390/s390.c (s390_can_use_return_insn): Check for
20976 call-saved FPRs on 31 bit.
20978 2014-03-27 Jakub Jelinek <jakub@redhat.com>
20980 PR middle-end/60682
20981 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
20982 if they need regimplification, just drop them instead of
20983 calling gimple_regimplify_operands on them.
20985 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
20988 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
20989 (aarch64_frame_pointer_required): Adjust logic.
20990 (aarch64_can_eliminate): Adjust logic.
20991 (aarch64_override_options_after_change): Adjust logic.
20993 2014-03-27 Dehao Chen <dehao@google.com>
20995 * ipa-inline.c (early_inliner): Update node's inline info.
20997 2014-03-26 Dehao Chen <dehao@google.com>
20999 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
21000 compiler inserted conditional jumps for NAN float check.
21002 2014-03-26 Jakub Jelinek <jakub@redhat.com>
21004 * ubsan.h (ubsan_create_data): Change second argument's type
21005 to const location_t *.
21006 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
21008 (ubsan_create_data): Change second argument to const location_t *PLOC.
21009 Create Loc field whenever PLOC is non-NULL.
21010 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
21011 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
21015 * real.c (real_to_integer2): Change type of low to UHWI.
21017 2014-03-26 Tobias Burnus <burnus@net-b.de>
21019 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
21020 (CILK_SELF_SPECS): New define.
21021 (driver_self_specs): Use it.
21023 2014-03-26 Richard Biener <rguenther@suse.de>
21025 * tree-pretty-print.c (percent_K_format): Implement special
21026 case for LTO and its stripped down BLOCK tree.
21028 2014-03-26 Jakub Jelinek <jakub@redhat.com>
21031 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
21033 * tree-vrp.c (simplify_internal_call_using_ranges): If only
21034 one range is range_int_cst_p, but not both, at least optimize
21035 addition/subtraction of 0 and multiplication by 0 or 1.
21036 * gimple-fold.c (gimple_fold_call): Fold
21037 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
21038 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
21039 INTEGER_CSTs, try to fold at least x * 0 and y - y.
21041 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
21043 PR rtl-optimization/60452
21044 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
21045 <case REG>: Return 1 for invalid offsets from the frame pointer.
21047 2014-03-26 Marek Polacek <polacek@redhat.com>
21050 * doc/extend.texi (C Extensions): Mention variable-length arrays in
21053 2014-03-26 Marek Polacek <polacek@redhat.com>
21056 * doc/extend.texi (Designated Inits): Describe what happens to omitted
21059 2014-03-26 Marek Polacek <polacek@redhat.com>
21062 * ira-color.c (update_conflict_hard_regno_costs): Perform the
21063 multiplication in unsigned type.
21065 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
21067 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
21069 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
21071 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
21073 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
21076 * cif-code.def (UNREACHABLE) New code.
21077 * ipa-inline.c (inline_small_functions): Skip edges to
21078 __builtlin_unreachable.
21079 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
21080 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
21081 predicate to __bulitin_unreachable.
21082 (set_cond_stmt_execution_predicate): Fix issue when
21083 invert_tree_comparison returns ERROR_MARK.
21084 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
21085 propagate to inline clones.
21086 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
21088 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
21089 * cgraphclones.c (cgraph_clone_node): If call destination is already
21090 ureachable, do not redirect it back.
21091 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
21094 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
21096 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
21097 Do not modify inline clones.
21099 2014-03-25 Jakub Jelinek <jakub@redhat.com>
21101 * config/i386/i386.md (general_sext_operand): New mode attr.
21102 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
21103 don't generate (sign_extend (const_int)).
21104 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
21105 operands[2]. Use We constraint instead of <i> and
21106 <general_sext_operand> predicate instead of <general_operand>.
21107 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
21108 * config/i386/constraints.md (We): New constraint.
21109 * config/i386/predicates.md (x86_64_sext_operand,
21110 sext_operand): New predicates.
21112 2014-03-25 Martin Jambor <mjambor@suse.cz>
21115 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
21116 inconsistent devirtualizations to __builtin_unreachable.
21118 2014-03-25 Marek Polacek <polacek@redhat.com>
21121 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
21123 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
21125 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
21126 order of elements for big-endian.
21128 2014-03-25 Richard Biener <rguenther@suse.de>
21130 PR middle-end/60635
21131 * gimplify-me.c (gimple_regimplify_operands): Update the
21134 2014-03-25 Martin Jambor <mjambor@suse.cz>
21137 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
21138 (lto_output_varpool_node): Likewise.
21139 (input_overwrite_node): Likewise.
21140 (input_varpool_node): Likewise.
21142 2014-03-25 Richard Biener <rguenther@suse.de>
21144 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
21145 (run_gcc): Likewise.
21147 2014-03-25 Jakub Jelinek <jakub@redhat.com>
21149 * combine.c (simplify_compare_const): Add MODE argument.
21150 Handle mode_width 0 as very large mode_width.
21151 (try_combine, simplify_comparison): Adjust callers.
21153 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
21154 type to avoid signed integer overflow.
21155 * explow.c (plus_constant): Likewise.
21157 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
21159 * doc/generic.texi: Correct typos.
21161 2014-03-24 Tobias Burnus <burnus@net-b.de>
21163 * doc/invoke.texi (-flto): Expand section about
21164 using static libraries with LTO.
21166 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
21168 PR rtl-optimization/60501
21169 * optabs.def (addptr3_optab): New optab.
21170 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
21171 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
21172 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
21174 * lra.c (emit_add3_insn): Use the addptr pattern if available.
21176 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
21178 2014-03-24 Ulrich Drepper <drepper@gmail.com>
21180 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
21183 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
21184 (_mm256_undefined_ps): Define.
21185 (_mm256_undefined_pd): Define.
21186 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
21187 (_mm_undefined_pd): Define.
21188 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
21189 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
21190 (_mm512_undefined_ps): Define.
21191 (_mm512_undefined_pd): Define.
21192 Use _mm*_undefined_*.
21193 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
21195 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
21197 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
21198 (lshr_simd): DI mode added.
21199 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
21200 (aarch64_ushr_simddi): Likewise.
21201 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
21202 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
21203 (vshrd_n_u64): Likewise.
21205 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
21207 * Makefile.in (s-macro_list): Depend on cc1.
21209 2014-03-23 Teresa Johnson <tejohnson@google.com>
21211 * ipa-utils.c (ipa_print_order): Use specified dump file.
21213 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
21215 PR rtl-optimization/60601
21216 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
21218 * gcc.c (eval_spec_function): Initialize save_growing_value.
21220 2014-03-22 Jakub Jelinek <jakub@redhat.com>
21223 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
21224 code == MINUS_EXPR, never swap op0 with op1.
21226 * toplev.c (init_local_tick): Avoid signed integer multiplication
21228 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
21229 shift by first operand's bitsize.
21231 2014-03-21 Jakub Jelinek <jakub@redhat.com>
21234 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
21235 redefine to 1 or 0.
21236 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
21237 TARGET_ISA_64BIT_P(x).
21239 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
21241 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
21242 pattern for vector nor instead of subtract from splat(-1).
21243 (altivec_expand_vec_perm_const_le): Likewise.
21245 2014-03-21 Richard Henderson <rth@twiddle.net>
21248 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
21249 related insns after epilogue_completed.
21251 2014-03-21 Martin Jambor <mjambor@suse.cz>
21254 * cgraph.h (symtab_node): New flag body_removed.
21255 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
21256 when removing bodies.
21257 * symtab.c (dump_symtab_base): Dump body_removed flag.
21258 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
21259 had their bodies removed.
21261 2014-03-21 Martin Jambor <mjambor@suse.cz>
21264 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
21267 2014-03-21 Richard Biener <rguenther@suse.de>
21269 PR tree-optimization/60577
21270 * tree-core.h (struct tree_base): Document nothrow_flag use
21271 in DECL_NONALIASED.
21272 * tree.h (DECL_NONALIASED): New.
21273 (may_be_aliased): Adjust.
21274 * coverage.c (build_var): Set DECL_NONALIASED.
21276 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
21278 * expr.c (expand_expr_real_1): Remove outdated comment.
21280 2014-03-20 Jakub Jelinek <jakub@redhat.com>
21282 PR middle-end/60597
21283 * ira.c (adjust_cleared_regs): Call copy_rtx on
21284 *reg_equiv[REGNO (loc)].src_p before passing it to
21285 simplify_replace_fn_rtx.
21288 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
21289 into CONST, put pic register as first operand of PLUS. Use
21290 gen_const_mem for both 32-bit and 64-bit PIC got loads.
21292 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21294 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
21296 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
21298 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
21299 around for store forwarding issue in the FPU on the UT699.
21300 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
21301 loads and operations if -mfix-ut699 is specified.
21302 (divtf3_hq): Tweak attribute.
21303 (sqrttf2_hq): Likewise.
21305 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
21307 * calls.c (store_one_arg): Remove incorrect const qualification on the
21308 type of the temporary.
21309 * cfgexpand.c (expand_return): Likewise.
21310 * expr.c (expand_constructor): Likewise.
21311 (expand_expr_real_1): Likewise.
21313 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21315 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
21318 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
21321 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
21323 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
21325 * config/arm/aarch-common-protos.h
21326 (alu_cost_table): Fix spelling of "extend".
21327 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
21329 2014-03-19 Richard Biener <rguenther@suse.de>
21331 PR middle-end/60553
21332 * tree-core.h (tree_type_common): Re-order pointer members
21333 to reduce recursion depth during GC walks.
21335 2014-03-19 Marek Polacek <polacek@redhat.com>
21338 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
21339 before accessing it.
21341 2014-03-19 Richard Biener <rguenther@suse.de>
21344 * lto-streamer-in.c (input_function): In WPA stage do not drop
21347 2014-03-19 Jakub Jelinek <jakub@redhat.com>
21349 PR tree-optimization/60559
21350 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
21351 with build_zero_cst assignment.
21353 2014-03-18 Kai Tietz <ktietz@redhat.com>
21355 PR rtl-optimization/56356
21356 * sdbout.c (sdbout_parms): Verify that parms'
21357 incoming argument is valid.
21358 (sdbout_reg_parms): Likewise.
21360 2014-03-18 Richard Henderson <rth@redhat.com>
21363 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
21364 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
21365 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
21367 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
21369 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
21370 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
21371 Italicize plugin event names in description. Explain that
21372 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
21373 Remind that no GCC functions should be called after PLUGIN_FINISH.
21374 Explain what pragmas with expansion are.
21376 2014-03-18 Martin Liska <mliska@suse.cz>
21378 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
21379 gimple call statement is update.
21380 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
21381 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
21383 2014-03-18 Jakub Jelinek <jakub@redhat.com>
21386 * ubsan.c (ubsan_instrument_unreachable): Call
21387 initialize_sanitizer_builtins.
21388 (ubsan_pass): Likewise.
21391 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
21392 varpool_finalize_decl instead of rest_of_decl_compilation.
21394 2014-03-18 Richard Biener <rguenther@suse.de>
21396 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
21397 by using bitmap_and_compl instead of bitmap_and_compl_into.
21398 (df_rd_transfer_function): Likewise.
21400 2014-03-18 Richard Biener <rguenther@suse.de>
21402 * doc/lto.texi (fresolution): Fix typo.
21404 2014-03-18 Richard Biener <rguenther@suse.de>
21406 * doc/invoke.texi (flto): Update for changes in 4.9.
21408 2014-03-18 Richard Biener <rguenther@suse.de>
21410 * doc/loop.texi: Remove section on the removed lambda framework.
21411 Update loop docs with recent changes in preserving loop structure.
21413 2014-03-18 Richard Biener <rguenther@suse.de>
21415 * doc/lto.texi (-fresolution): Document.
21417 2014-03-18 Richard Biener <rguenther@suse.de>
21419 * doc/contrib.texi: Adjust my name.
21421 2014-03-18 Jakub Jelinek <jakub@redhat.com>
21424 * internal-fn.c: Include diagnostic-core.h.
21425 (expand_BUILTIN_EXPECT): New function.
21426 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
21427 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
21428 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
21429 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
21430 IFN_BUILTIN_EXPECT.
21431 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
21432 Revert 3 argument __builtin_expect code.
21433 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
21434 * gimple-fold.c (gimple_fold_call): Likewise.
21435 * tree.h (fold_builtin_expect): New prototype.
21436 * builtins.c (build_builtin_expect_predicate): Add predictor
21437 argument, if non-NULL, create 3 argument __builtin_expect.
21438 (fold_builtin_expect): No longer static. Add ARG2 argument,
21439 pass it through to build_builtin_expect_predicate.
21440 (fold_builtin_2): Adjust caller.
21441 (fold_builtin_3): Handle BUILT_IN_EXPECT.
21442 * internal-fn.def (BUILTIN_EXPECT): New.
21444 2014-03-18 Tobias Burnus <burnus@net-b.de>
21447 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
21448 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
21449 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
21451 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
21454 * predict.c (combine_predictions_for_bb): Fix up formatting.
21455 (expr_expected_value_1, expr_expected_value): Add predictor argument,
21456 fill what it points to if non-NULL.
21457 (tree_predict_by_opcode): Adjust caller, use the predictor.
21458 * predict.def (PRED_COMPARE_AND_SWAP): Add.
21460 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
21462 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
21463 proper constant for the store mode.
21465 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
21467 * symtab.c (change_decl_assembler_name): Fix transparent alias
21468 chain construction.
21470 2014-03-16 Renlin Li <Renlin.Li@arm.com>
21472 * config/aarch64/aarch64.c: Correct the comments about the
21473 aarch64 stack layout.
21475 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
21477 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
21478 check for GF_OMP_FOR_KIND_FOR.
21480 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
21482 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
21483 ymm and zmm register names.
21485 2014-03-17 Jakub Jelinek <jakub@redhat.com>
21488 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
21489 note creation for the 2010-08-31 changes.
21491 2014-03-17 Marek Polacek <polacek@redhat.com>
21493 PR middle-end/60534
21494 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
21495 as -fno-tree-loop-vectorize.
21496 (expand_omp_simd): Likewise.
21498 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
21500 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
21501 (eligible_for_call_delay): New prototype.
21502 * config/sparc/sparc.c (tls_call_delay): Rename into...
21503 (eligible_for_call_delay): ...this. Return false if the instruction
21504 cannot be put in the delay slot of a branch.
21505 (eligible_for_restore_insn): Simplify.
21506 (eligible_for_return_delay): Return false if the instruction cannot be
21507 put in the delay slot of a branch and simplify.
21508 (eligible_for_sibcall_delay): Return false if the instruction cannot be
21509 put in the delay slot of a branch.
21510 * config/sparc/sparc.md (fix_ut699): New attribute.
21511 (tls_call_delay): Delete.
21512 (in_call_delay): Reimplement.
21513 (eligible_for_sibcall_delay): Rename into...
21514 (in_sibcall_delay): ...this.
21515 (eligible_for_return_delay): Rename into...
21516 (in_return_delay): ...this.
21517 (in_branch_delay): Reimplement.
21518 (in_uncond_branch_delay): Delete.
21519 (in_annul_branch_delay): Delete.
21521 2014-03-14 Richard Henderson <rth@redhat.com>
21524 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
21525 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
21526 (*floathi<X87MODEF>2_i387_with_temp): Remove.
21527 (floathi splitters): Remove.
21528 (float<SWI48x>xf2): New pattern.
21529 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
21530 code that tried to handle DImode for 32-bit, but which was excluded
21531 by the pattern's condition. Drop allocation of stack temporary.
21532 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
21533 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
21534 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
21535 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
21536 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
21537 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
21538 (*float<SWI48><MODEF>2_sse_interunit): Remove.
21539 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
21540 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
21541 (*float<SWI48x><X87MODEF>2_i387): Remove.
21542 (all float _with_temp splitters): Remove.
21543 (*float<SWI48x><MODEF>2_i387): New pattern.
21544 (*float<SWI48><MODEF>2_sse): New pattern.
21545 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
21546 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
21548 2014-03-14 Jakub Jelinek <jakub@redhat.com>
21549 Marek Polacek <polacek@redhat.com>
21551 PR middle-end/60484
21552 * common.opt (dump_base_name_prefixed): New Variable.
21553 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
21554 if x_dump_base_name_prefixed is already set, set it at the end.
21556 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
21558 PR rtl-optimization/60508
21559 * lra-constraints.c (get_reload_reg): Add new parameter
21561 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
21562 Pass the new parameter values.
21564 2014-03-14 Richard Biener <rguenther@suse.de>
21566 * common.opt: Revert unintented changes from r205065.
21567 * opts.c: Likewise.
21569 2014-03-14 Richard Biener <rguenther@suse.de>
21571 PR middle-end/60518
21572 * cfghooks.c (split_block): Properly adjust all loops the
21573 block was a latch of.
21575 2014-03-14 Martin Jambor <mjambor@suse.cz>
21578 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
21581 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
21584 * config/avr/avr.c (avr_set_current_function): Pass function name
21585 through default_strip_name_encoding before sanity checking instead
21586 of skipping the first char of the assembler name.
21588 2014-03-13 Richard Henderson <rth@redhat.com>
21591 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
21592 (ix86_force_to_memory, ix86_free_from_memory): Remove.
21593 * config/i386/i386-protos.h: Likewise.
21594 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
21595 in the expander instead of a splitter.
21596 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
21597 any possibility of requiring a memory.
21598 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
21599 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
21600 (fp branch splitters): Update for ix86_split_fp_branch.
21601 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
21602 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
21603 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
21604 (*fop_<MODEF>_2_i387): Remove f/r alternative.
21605 (*fop_<MODEF>_3_i387): Likewise.
21606 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
21607 (splitters for the fop_* register patterns): Remove.
21608 (fscalexf4_i387): Rename from *fscalexf4_i387.
21609 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
21611 2014-03-13 Jakub Jelinek <jakub@redhat.com>
21613 PR tree-optimization/59779
21614 * tree-dfa.c (get_ref_base_and_extent): Use double_int
21615 type for bitsize and maxsize instead of HOST_WIDE_INT.
21617 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
21619 PR rtl-optimization/57320
21620 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
21621 the CFG after thread_prologue_and_epilogue_insns.
21623 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
21625 PR rtl-optimization/57189
21626 * lra-constraints.c (process_alt_operands): Disfavor spilling
21629 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
21631 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
21633 2014-03-13 Jakub Jelinek <jakub@redhat.com>
21635 PR tree-optimization/59025
21636 PR middle-end/60418
21637 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
21638 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
21640 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
21643 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
21644 calls of avr_out_plus_1.
21646 2014-03-13 Bin Cheng <bin.cheng@arm.com>
21648 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
21649 BB's single pred and update the father loop's latch info later.
21651 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
21653 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
21657 (VEC_base): Likewise.
21658 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
21659 registers, we need to swap double words in little endian mode.
21661 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
21662 to be a container mode for 128-bit integer operations added in ISA
21663 2.07. Unlike TImode and PTImode, the preferred register set is
21664 the Altivec/VMX registers for the 128-bit operations.
21666 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
21668 (rs6000_split_128bit_ok_p): Likewise.
21670 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
21671 macros for creating ISA 2.07 normal and overloaded builtin
21672 functions with 3 arguments.
21673 (BU_P8V_OVERLOAD_3): Likewise.
21674 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
21675 for use as overloaded functions.
21676 (VPERM_1TI_UNS): Likewise.
21677 (VSEL_1TI): Likewise.
21678 (VSEL_1TI_UNS): Likewise.
21679 (ST_INTERNAL_1ti): Likewise.
21680 (LD_INTERNAL_1ti): Likewise.
21681 (XXSEL_1TI): Likewise.
21682 (XXSEL_1TI_UNS): Likewise.
21683 (VPERM_1TI): Likewise.
21684 (VPERM_1TI_UNS): Likewise.
21685 (XXPERMDI_1TI): Likewise.
21686 (SET_1TI): Likewise.
21687 (LXVD2X_V1TI): Likewise.
21688 (STXVD2X_V1TI): Likewise.
21689 (VEC_INIT_V1TI): Likewise.
21690 (VEC_SET_V1TI): Likewise.
21691 (VEC_EXT_V1TI): Likewise.
21692 (EQV_V1TI): Likewise.
21693 (NAND_V1TI): Likewise.
21694 (ORC_V1TI): Likewise.
21695 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
21696 added in ISA 2.07. Add both normal 'altivec' builtins, and the
21697 overloaded builtin.
21698 (VADDUQM): Likewise.
21699 (VSUBCUQ): Likewise.
21700 (VADDEUQM): Likewise.
21701 (VADDECUQ): Likewise.
21702 (VSUBEUQM): Likewise.
21703 (VSUBECUQ): Likewise.
21705 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
21706 __int128_t and __uint128_t types.
21707 (__uint128_type): Likewise.
21708 (altivec_categorize_keyword): Add support for vector __int128_t,
21709 vector __uint128_t, vector __int128, and vector unsigned __int128
21710 as a container type for TImode operations that need to be done in
21711 VSX/Altivec registers.
21712 (rs6000_macro_to_expand): Likewise.
21713 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
21714 to support 128-bit integer instructions vaddcuq, vadduqm,
21715 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
21716 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
21718 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
21719 for V1TImode, and set up preferences to use VSX/Altivec registers.
21720 Setup VSX reload handlers.
21721 (rs6000_debug_reg_global): Likewise.
21722 (rs6000_init_hard_regno_mode_ok): Likewise.
21723 (rs6000_preferred_simd_mode): Likewise.
21724 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
21725 (easy_altivec_constant): Likewise.
21726 (output_vec_const_move): Likewise.
21727 (rs6000_expand_vector_set): Convert V1TImode set and extract to
21729 (rs6000_expand_vector_extract): Likewise.
21730 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
21732 (rs6000_const_vec): Add support for V1TImode.
21733 (rs6000_emit_le_vsx_load): Swap double words when loading or
21734 storing TImode/V1TImode.
21735 (rs6000_emit_le_vsx_store): Likewise.
21736 (rs6000_emit_le_vsx_move): Likewise.
21737 (rs6000_emit_move): Add support for V1TImode.
21738 (altivec_expand_ld_builtin): Likewise.
21739 (altivec_expand_st_builtin): Likewise.
21740 (altivec_expand_vec_init_builtin): Likewise.
21741 (altivec_expand_builtin): Likewise.
21742 (rs6000_init_builtins): Add support for V1TImode type. Add
21743 support for ISA 2.07 128-bit integer builtins. Define type names
21744 for the VSX/Altivec vector types.
21745 (altivec_init_builtins): Add support for overloaded vector
21746 functions with V1TImode type.
21747 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
21748 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
21750 (rs6000_split_128bit_ok_p): Likewise.
21751 (rs6000_handle_altivec_attribute): Create V1TImode from vector
21752 __int128_t and vector __uint128_t.
21754 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
21755 and mode attributes.
21757 (VSX_M2): Likewise.
21762 (VS_scalar): Likewise.
21763 (VS_double): Likewise.
21764 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
21766 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
21767 we support the ISA 2.07 128-bit integer arithmetic instructions.
21768 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
21769 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
21770 and TImode types for use with the builtin functions.
21771 (V1TI_type_node): Likewise.
21772 (unsigned_V1TI_type_node): Likewise.
21773 (intTI_type_internal_node): Likewise.
21774 (uintTI_type_internal_node): Likewise.
21776 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
21777 128-bit builtin functions.
21778 (UNSPEC_VADDEUQM): Likewise.
21779 (UNSPEC_VADDECUQ): Likewise.
21780 (UNSPEC_VSUBCUQ): Likewise.
21781 (UNSPEC_VSUBEUQM): Likewise.
21782 (UNSPEC_VSUBECUQ): Likewise.
21783 (VM): Add V1TImode to vector mode iterators.
21785 (VI_unit): Likewise.
21786 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
21787 (altivec_vaddcuq): Likewise.
21788 (altivec_vsubuqm): Likewise.
21789 (altivec_vsubcuq): Likewise.
21790 (altivec_vaddeuqm): Likewise.
21791 (altivec_vaddecuq): Likewise.
21792 (altivec_vsubeuqm): Likewise.
21793 (altivec_vsubecuq): Likewise.
21795 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
21797 (BOOL_128): Likewise.
21798 (BOOL_REGS_OUTPUT): Likewise.
21799 (BOOL_REGS_OP1): Likewise.
21800 (BOOL_REGS_OP2): Likewise.
21801 (BOOL_REGS_UNARY): Likewise.
21802 (BOOL_REGS_AND_CR0): Likewise.
21804 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
21805 128-bit integer builtin support.
21806 (vec_vadduqm): Likewise.
21807 (vec_vaddecuq): Likewise.
21808 (vec_vaddeuqm): Likewise.
21809 (vec_vsubecuq): Likewise.
21810 (vec_vsubeuqm): Likewise.
21811 (vec_vsubcuq): Likewise.
21812 (vec_vsubuqm): Likewise.
21814 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
21815 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
21816 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
21817 128-bit integer add/subtract to ISA 2.07.
21819 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
21821 * config/arc/arc.c (arc_predicate_delay_insns):
21822 Fix third argument passed to conditionalize_nonjump.
21824 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
21826 * config/aarch64/aarch64-builtins.c
21827 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
21828 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
21829 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
21830 instead of __builtin_lfloor.
21831 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
21833 2014-03-12 Jakub Jelinek <jakub@redhat.com>
21835 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
21836 (tree_ssa_ifcombine_bb_1): New function.
21837 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
21838 is an empty forwarder block to then_bb or vice versa and then_bb
21839 and else_bb are effectively swapped.
21841 2014-03-12 Christian Bruel <christian.bruel@st.com>
21844 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
21845 REG_CFA_DEF_CFA note.
21846 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
21847 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
21849 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
21851 PR tree-optimization/60454
21852 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
21854 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21856 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
21857 Do not define target_cpu_default2 to generic.
21858 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
21859 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
21860 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
21862 2014-03-12 Jakub Jelinek <jakub@redhat.com>
21863 Marc Glisse <marc.glisse@inria.fr>
21865 PR tree-optimization/60502
21866 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
21867 instead of build_low_bits_mask.
21869 2014-03-12 Jakub Jelinek <jakub@redhat.com>
21871 PR middle-end/60482
21872 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
21873 if there are multiple uses, but op doesn't live on E edge.
21874 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
21875 clobber stmts before __builtin_unreachable.
21877 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
21879 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
21880 hard_frame_pointer_rtx.
21881 * cse.c (cse_insn): Remove volatile check.
21882 * cselib.c (cselib_process_insn): Likewise.
21883 * dse.c (scan_insn): Likewise.
21885 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
21887 * config/arc/arc.c (conditionalize_nonjump): New function,
21889 (arc_ifcvt): ... this.
21890 (arc_predicate_delay_insns): Use it.
21892 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
21894 * config/arc/predicates.md (extend_operand): During/after reload,
21895 allow const_int_operand.
21896 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
21897 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
21898 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
21900 (umulsi3_highpart_i): Likewise.
21902 2014-03-11 Richard Biener <rguenther@suse.de>
21904 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
21905 Add asserts to guard possible wrong-code bugs.
21907 2014-03-11 Richard Biener <rguenther@suse.de>
21909 PR tree-optimization/60429
21910 PR tree-optimization/60485
21911 * tree-ssa-structalias.c (set_union_with_increment): Properly
21912 take into account all fields that overlap the shifted vars.
21913 (do_sd_constraint): Likewise.
21914 (do_ds_constraint): Likewise.
21915 (get_constraint_for_ptr_offset): Likewise.
21917 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
21919 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
21920 (nios2_compute_frame_layout):
21921 Add calculation of cfun->machine->fp_save_offset.
21922 (nios2_expand_prologue): Correct setting of frame pointer register
21924 (nios2_expand_epilogue): Update recovery of stack pointer from
21925 frame pointer accordingly.
21926 (nios2_initial_elimination_offset): Update calculation of offset
21927 for eliminating to HARD_FRAME_POINTER_REGNUM.
21929 2014-03-10 Jakub Jelinek <jakub@redhat.com>
21932 * ipa.c (symtab_remove_unreachable_nodes): Don't call
21933 cgraph_get_create_node on VAR_DECLs.
21935 2014-03-10 Richard Biener <rguenther@suse.de>
21937 PR middle-end/60474
21938 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
21940 2014-03-08 Douglas B Rupp <rupp@gnat.com>
21942 * config/vms/vms.opt (vms_float_format): New variable.
21944 2014-03-08 Tobias Burnus <burnus@net-b.de>
21946 * doc/invoke.texi (-fcilkplus): Update implementation status.
21948 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
21949 Richard Biener <rguenther@suse.de>
21951 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
21952 consistently accross all TUs.
21953 (run_gcc): Enable -fshort-double automatically at link at link-time
21954 and disallow override.
21956 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
21959 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
21960 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
21961 if they can't be used.
21963 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
21965 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
21966 for Solaris 11/x86 ld.
21967 * configure: Regenerate.
21969 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
21971 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
21972 (LIB_TLS_SPEC): Save as ld_tls_libs.
21973 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
21974 (HAVE_AS_IX86_TLSLDM): New test.
21975 * configure, config.in: Regenerate.
21976 * config/i386/i386.c (legitimize_tls_address): Fall back to
21977 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
21978 cannot support TLS_MODEL_LOCAL_DYNAMIC.
21979 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
21980 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
21982 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
21984 * common.opt (fira-loop-pressure): Mark as optimization.
21986 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
21988 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
21989 an OpenMP mappable type.
21991 2014-03-06 Matthias Klose <doko@ubuntu.com>
21993 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
21994 MULTILIB_OSDIRNAMES is not defined.
21996 2014-03-06 Jakub Jelinek <jakub@redhat.com>
21997 Meador Inge <meadori@codesourcery.com>
22000 * config/arm/arm.c (arm_tls_symbol_p): Remove.
22001 (arm_legitimize_address): Call legitimize_tls_address for any
22002 arm_tls_referenced_p expression, handle constant addend. Call it
22003 before testing for !TARGET_ARM.
22004 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
22006 2014-03-06 Richard Biener <rguenther@suse.de>
22008 PR middle-end/60445
22012 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
22014 * tree-streamer.c (record_common_node): Assert we don't record
22015 nodes with type double.
22016 (preload_common_node): Skip type double, complex double and double
22017 pointer since it is now frontend dependent due to fshort-double option.
22019 2014-03-06 Richard Biener <rguenther@suse.de>
22021 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
22022 or -fno-lto is specified and the linker has full plugin support.
22023 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
22024 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
22025 * lto-wrapper.c (merge_and_complain): Merge compile-time
22026 optimization levels.
22027 (run_gcc): And pass it through to the link options.
22029 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
22033 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
22035 * cselib.c (remove_useless_values): Skip to avoid quadratic
22036 behavior if the condition moved from...
22037 (cselib_process_insn): ... here holds.
22039 2014-03-05 Jakub Jelinek <jakub@redhat.com>
22042 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
22043 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
22046 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
22047 (TM_H): Add x86-tune.def.
22049 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22051 * config/aarch64/aarch64.c (generic_tunings):
22052 Use cortexa57_extra_costs.
22054 2014-03-05 Jakub Jelinek <jakub@redhat.com>
22057 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
22058 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
22059 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
22062 2014-03-04 Heiher <r@hev.cc>
22064 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
22065 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
22067 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
22069 * config/i386/predicates.md (const2356_operand): Change to ...
22070 (const2367_operand): ... this.
22071 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
22073 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
22074 (*avx512pf_scatterpf<mode>sf): Ditto.
22075 (avx512pf_scatterpf<mode>df): Ditto.
22076 (*avx512pf_scatterpf<mode>df_mask): Ditto.
22077 (*avx512pf_scatterpf<mode>df): Ditto.
22078 * config/i386/i386.c (ix86_expand_builtin): Update
22079 incorrect hint operand error message.
22081 2014-03-04 Richard Biener <rguenther@suse.de>
22083 * lto-section-in.c (lto_get_section_data): Fix const cast.
22085 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
22087 * tree-streamer.c (record_common_node): Assert we don't record
22088 nodes with type double.
22089 (preload_common_node): Skip type double, complex double and double
22090 pointer since it is now frontend dependent due to fshort-double option.
22092 2014-03-04 Richard Biener <rguenther@suse.de>
22095 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
22096 (lto_input_toplevel_asms): Likewise.
22097 * lto-section-in.c (lto_get_section_data): Instead do it here
22100 2014-03-04 Richard Biener <rguenther@suse.de>
22102 PR tree-optimization/60382
22103 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
22104 dead PHIs a reduction.
22106 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
22108 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
22110 (_mm_prefetch): Move out of GCC target("sse") pragma.
22111 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
22112 GCC target("prfchw") pragma.
22113 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
22115 * config/i386/i386.c (ix86_option_override_internal): Enable
22116 -mprfchw with -mprefetchwt1.
22118 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
22120 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
22123 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
22125 * opts.h (CL_PCH_IGNORE): Define.
22126 * targhooks.c (option_affects_pch_p):
22127 Return false for options that have CL_PCH_IGNORE set.
22128 * opt-functions.awk: Process PchIgnore.
22129 * doc/options.texi: Document PchIgnore.
22131 * config/arc/arc.opt (misize): Add PchIgnore property.
22133 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22135 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
22136 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
22137 constraint on constants to permit them being loaded into
22138 GENERAL_REGS or BASE_REGS.
22140 2014-03-03 Nick Clifton <nickc@redhat.com>
22142 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
22143 anti-cacnonical alternatives.
22144 (negandhi3_real): New pattern.
22145 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
22147 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
22149 * config/avr/avr-mcus.def: Remove atxmega16x1.
22150 * config/avr/avr-tables.opt: Regenerate.
22151 * config/avr/t-multilib: Regenerate.
22152 * doc/avr-mmcu.texi: Regenerate.
22154 2014-03-03 Tobias Grosser <tobias@grosser.es>
22155 Mircea Namolaru <mircea.namolaru@inria.fr>
22157 PR tree-optimization/58028
22158 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
22161 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22163 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
22164 not handled by recognizers.
22166 2014-03-03 Jakub Jelinek <jakub@redhat.com>
22168 PR middle-end/60175
22169 * function.c (expand_function_end): Don't emit
22170 clobber_return_register sequence if clobber_after is a BARRIER.
22171 * cfgexpand.c (construct_exit_block): Append instructions before
22172 return_label to prev_bb.
22174 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22176 * config/rs6000/constraints.md: Document reserved use of "wc".
22178 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
22181 * ipa.c (function_and_variable_visibility): When dissolving comdat
22182 group, also set all symbols to local.
22184 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
22189 2013-12-14 Jan Hubicka <jh@suse.cz>
22190 PR middle-end/58477
22191 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
22193 2014-03-02 Jon Beniston <jon@beniston.com>
22199 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
22200 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
22201 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
22202 (simple_return, *simple_return): New patterns
22203 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
22204 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
22206 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
22208 * dwarf2out.c (gen_subprogram_die): Tidy.
22210 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
22213 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
22214 (*mov_t_msb_neg_negc): ... this new insn.
22216 2014-02-28 Jason Merrill <jason@redhat.com>
22219 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
22222 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
22225 * dwarf2out.c (decltype_auto_die): New static.
22226 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
22227 (gen_type_die_with_usage): Handle 'decltype(auto)'.
22228 (is_cxx_auto): Likewise.
22230 2014-02-28 Ian Bolton <ian.bolton@arm.com>
22232 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
22233 we are not using general regs only.
22235 2014-02-28 Richard Biener <rguenther@suse.de>
22238 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
22239 previous fix and only allow to remove trivial pre-headers
22240 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
22241 (remove_forwarder_block): Properly update the latch of a loop.
22243 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
22246 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
22247 (cselib_preserved_hash_table): New.
22248 (preserve_constants_and_equivs): Move preserved vals to it.
22249 (cselib_find_slot): Look it up first.
22250 (cselib_init): Initialize it.
22251 (cselib_finish): Release it.
22252 (dump_cselib_table): Dump it.
22254 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
22257 * cselib.c (remove_useless_values): Skip to avoid quadratic
22258 behavior if the condition moved from...
22259 (cselib_process_insn): ... here holds.
22261 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
22264 * var-tracking.c (vt_initialize): Apply the same condition to
22265 preserve the CFA base value.
22267 2014-02-28 Joey Ye <joey.ye@arm.com>
22270 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
22271 if reload in progress or completed.
22273 2014-02-28 Tobias Burnus <burnus@net-b.de>
22275 PR middle-end/60147
22276 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
22279 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
22281 * doc/tm.texi.in (Condition Code Status): Update documention for
22282 relative locations of cc0-setter and cc0-user.
22284 2014-02-27 Jeff Law <law@redhat.com>
22286 PR rtl-optimization/52714
22287 * combine.c (try_combine): When splitting an unrecognized PARALLEL
22288 into two independent simple sets, if I3 is a jump, ensure the
22289 pattern we place into I3 is a (set (pc) ...).
22291 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
22292 Jeff Law <law@redhat.com>
22294 PR rtl-optimization/49847
22295 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
22296 are in different blocks.
22297 * doc/tm.texi (Condition Code Status): Update documention for
22298 relative locations of cc0-setter and cc0-user.
22300 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
22303 * lra.c (lra_emit_add): Check SUBREG too.
22305 2014-02-27 Andreas Schwab <schwab@suse.de>
22307 * config/m68k/m68k.c (m68k_option_override): Disable
22308 -flive-range-shrinkage for classic m68k.
22309 (m68k_override_options_after_change): Likewise.
22311 2014-02-27 Marek Polacek <polacek@redhat.com>
22313 PR middle-end/59223
22314 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
22315 -Wmaybe-uninitialized.
22317 2014-02-27 Alan Modra <amodra@gmail.com>
22320 * reload1.c (emit_input_reload_insns): When reload_override_in,
22321 set old to rl->in_reg when rl->in_reg is a subreg.
22323 2014-02-26 Richard Biener <rguenther@suse.de>
22326 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
22328 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
22330 * common/config/i386/predicates.md (const1256_operand): Remove.
22331 (const2356_operand): New.
22332 (const_1_to_2_operand): Remove.
22333 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
22334 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
22335 (*avx512pf_gatherpf<mode>sf): Ditto.
22336 (avx512pf_gatherpf<mode>df): Ditto.
22337 (*avx512pf_gatherpf<mode>df_mask): Ditto.
22338 (*avx512pf_gatherpf<mode>df): Ditto.
22339 (avx512pf_scatterpf<mode>sf): Ditto.
22340 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
22341 (*avx512pf_scatterpf<mode>sf): Ditto.
22342 (avx512pf_scatterpf<mode>df): Ditto.
22343 (*avx512pf_scatterpf<mode>df_mask): Ditto.
22344 (*avx512pf_scatterpf<mode>df): Ditto.
22345 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
22347 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
22349 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
22350 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
22351 (_mm512_mask_testn_epi64_mask): Move to ...
22352 * config/i386/avx512cdintrin.h: Here.
22353 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
22354 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
22355 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
22356 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
22357 TARGET_AVX512F from TARGET_AVX512CD.
22359 2014-02-26 Richard Biener <rguenther@suse.de>
22362 * ipa.c (walk_polymorphic_call_targets): Properly guard
22363 call to inline_update_overall_summary.
22365 2014-02-26 Bin Cheng <bin.cheng@arm.com>
22368 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
22369 and latches only if requested. Fix latch if it is removed.
22370 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
22371 LOOPS_HAVE_PREHEADERS.
22373 2014-02-25 Andrew Pinski <apinski@cavium.com>
22375 * builtins.c (expand_builtin_thread_pointer): Create a new target
22376 when the target is NULL.
22378 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
22380 PR rtl-optimization/60317
22381 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
22382 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
22383 * lra-assigns.c: Include params.h.
22384 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
22385 other reload pseudos considerations.
22387 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22389 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
22390 to use canonical form for nor<mode>3.
22392 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22395 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
22398 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
22400 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
22401 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
22402 (ix86_handle_option): Handle OPT_mprefetchwt1.
22403 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
22404 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
22406 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
22407 OPTION_MASK_ISA_PREFETCHWT1.
22408 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
22409 (PTA_PREFETCHWT1): New.
22410 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
22411 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
22412 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
22413 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
22414 (*prefetch_avx512pf_<mode>_: Change into ...
22415 (*prefetch_prefetchwt1_<mode>: This.
22416 * config/i386/i386.opt (mprefetchwt1): New.
22417 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
22418 (_mm_prefetch): Handle intent to write.
22419 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
22421 2014-02-25 Richard Biener <rguenther@suse.de>
22423 PR middle-end/60291
22424 * emit-rtl.c (mem_attrs_htab): Remove.
22425 (mem_attrs_htab_hash): Likewise.
22426 (mem_attrs_htab_eq): Likewise.
22427 (set_mem_attrs): Always allocate new mem-attrs when something changed.
22428 (init_emit_once): Do not allocate mem_attrs_htab.
22430 2014-02-25 Richard Biener <rguenther@suse.de>
22433 * lto-opts.c (lto_write_options): Output non-explicit conservative
22434 -fwrapv, -fno-trapv and -fno-strict-overflow.
22435 * lto-wrapper.c (merge_and_complain): Handle merging those options.
22436 (run_gcc): And pass them through.
22438 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
22440 * sel-sched.c (calculate_new_fences): New parameter ptime.
22441 Calculate it as a maximum over all fence cycles.
22442 (sel_sched_region_2): Adjust the call to calculate_new_fences.
22443 Print the final schedule timing when sched_verbose.
22445 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
22447 PR rtl-optimization/60292
22448 * sel-sched.c (fill_vec_av_set): Do not reset target availability
22449 bit fot the fence instruction.
22451 2014-02-24 Alangi Derick <alangiderick@gmail.com>
22453 * calls.h: Fix typo in comment.
22455 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
22457 * config/pa/pa.c (pa_output_move_double): Don't valididate when
22458 adjusting offsetable addresses.
22460 2014-02-24 Guozhi Wei <carrot@google.com>
22462 * sparseset.h (sparseset_pop): Fix the wrong index.
22464 2014-02-24 Walter Lee <walt@tilera.com>
22466 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
22467 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
22469 * common/config/tilegx/tilegx-common.c
22470 (TARGET_DEFAULT_TARGET_FLAGS): Define.
22471 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
22472 (LINK_SPEC): Ditto.
22473 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
22474 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
22475 (tilegx_gimplify_va_arg_expr): Handle big endian.
22476 (tilegx_expand_unaligned_load): Ditto.
22477 (tilegx_expand_unaligned_store): Ditto.
22478 (TARGET_RETURN_IN_MSB): New.
22479 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
22480 (TARGET_ENDIAN_DEFAULT): New.
22481 (TARGET_BIG_ENDIAN): Handle big endian.
22482 (BYTES_BIG_ENDIAN): Ditto.
22483 (WORDS_BIG_ENDIAN): Ditto.
22484 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
22485 (ENDIAN_SPEC): New.
22486 (EXTRA_SPECS): New.
22487 * config/tilegx/tilegx.md (extv): Handle big endian.
22489 (insn_st<n>): Ditto.
22490 (insn_st<n>_add<bitsuffix>): Ditto.
22491 (insn_stnt<n>): Ditto.
22492 (insn_stnt<n>_add<bitsuffix>):Ditto.
22493 (vec_interleave_highv8qi): Handle big endian.
22494 (vec_interleave_highv8qi_be): New.
22495 (vec_interleave_highv8qi_le): New.
22496 (insn_v1int_h): Handle big endian.
22497 (vec_interleave_lowv8qi): Handle big endian.
22498 (vec_interleave_lowv8qi_be): New.
22499 (vec_interleave_lowv8qi_le): New.
22500 (insn_v1int_l): Handle big endian.
22501 (vec_interleave_highv4hi): Handle big endian.
22502 (vec_interleave_highv4hi_be): New.
22503 (vec_interleave_highv4hi_le): New.
22504 (insn_v2int_h): Handle big endian.
22505 (vec_interleave_lowv4hi): Handle big endian.
22506 (vec_interleave_lowv4hi_be): New.
22507 (vec_interleave_lowv4hi_le): New.
22508 (insn_v2int_l): Handle big endian.
22509 (vec_interleave_highv2si): Handle big endian.
22510 (vec_interleave_highv2si_be): New.
22511 (vec_interleave_highv2si_le): New.
22512 (insn_v4int_h): Handle big endian.
22513 (vec_interleave_lowv2si): Handle big endian.
22514 (vec_interleave_lowv2si_be): New.
22515 (vec_interleave_lowv2si_le): New.
22516 (insn_v4int_l): Handle big endian.
22517 * config/tilegx/tilegx.opt (mbig-endian): New option.
22518 (mlittle-endian): New option.
22519 * doc/install.texi: Document tilegxbe-linux.
22520 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
22522 2014-02-24 Martin Jambor <mjambor@suse.cz>
22525 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
22526 there are no parameter descriptors.
22528 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
22530 PR rtl-optimization/60268
22531 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
22532 initialization to ...
22533 (sched_rgn_init): ... here.
22534 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
22536 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
22538 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
22541 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
22543 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
22546 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
22548 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
22549 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
22551 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
22553 * config/microblaze/predicates.md: Add cmp_op predicate.
22554 * config/microblaze/microblaze.md: Add branch_compare instruction
22555 which uses cmp_op predicate and emits cmp insn before branch.
22556 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
22557 to microblaze_expand_conditional_branch and consolidate logic.
22558 (microblaze_expand_conditional_branch): emit branch_compare
22559 insn instead of handling cmp op separate from branch insn.
22561 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22563 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
22566 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22568 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
22569 define_insn with define_expand and new define_insn
22570 *altivec_lve<VI_char>x_internal.
22571 (altivec_stve<VI_char>x): Replace define_insn with define_expand
22572 and new define_insn *altivec_stve<VI_char>x_internal.
22573 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
22575 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
22577 (altivec_expand_stvex_be): New function.
22579 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
22581 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
22582 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
22583 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
22584 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
22586 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
22589 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
22590 instead of emit_move_insn.
22592 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22594 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
22595 vspltw with vsldoi.
22596 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
22597 gen_altivec_vsumsws.
22599 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22601 * config/rs6000/altivec.md (altivec_lvxl): Rename as
22602 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
22603 (altivec_lvxl_<mode>): New define_expand incorporating
22604 -maltivec=be semantics where needed.
22605 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
22606 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
22607 semantics where needed.
22608 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
22609 (altivec_stvx_<mode>): New define_expand incorporating
22610 -maltivec=be semantics where needed.
22611 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
22612 VM2 iterator instead of V4SI.
22613 (altivec_stvxl_<mode>): New define_expand incorporating
22614 -maltivec=be semantics where needed.
22615 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
22616 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
22617 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
22618 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
22619 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
22620 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
22621 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
22622 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
22623 ALTIVEC_BUILTIN_STVXL.
22624 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
22625 (altivec_expand_stvx_be): Likewise.
22626 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
22627 (altivec_expand_lvx_be): Likewise.
22628 (altivec_expand_stvx_be): Likewise.
22629 (altivec_expand_builtin): Add cases for
22630 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
22631 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
22632 (altivec_init_builtins): Add definitions for
22633 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
22634 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
22636 2014-02-21 Catherine Moore <clm@codesourcery.com>
22638 * doc/invoke.texi (mvirt, mno-virt): Document.
22639 * config/mips/mips.opt (mvirt): New option.
22640 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
22642 2014-02-21 Richard Biener <rguenther@suse.de>
22644 PR tree-optimization/60276
22645 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
22646 (STMT_VINFO_MIN_NEG_DIST): New macro.
22647 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
22648 STMT_VINFO_MIN_NEG_DIST.
22649 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
22650 made for negative dependence distances still hold.
22652 2014-02-21 Richard Biener <rguenther@suse.de>
22654 PR middle-end/60291
22655 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
22656 DECL_INITIAL for globals not in the current function context.
22658 2014-02-21 Jakub Jelinek <jakub@redhat.com>
22660 PR tree-optimization/56490
22661 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
22662 * tree-ssa-uninit.c: Include params.h.
22663 (compute_control_dep_chain): Add num_calls argument, return false
22664 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
22665 num_calls to recursive call.
22666 (find_predicates): Change dep_chain into normal array,
22667 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
22668 variable and adjust compute_control_dep_chain caller.
22669 (find_def_preds): Likewise.
22671 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
22673 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
22674 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
22676 2014-02-21 Nick Clifton <nickc@redhat.com>
22678 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
22679 (pushhi1): Likewise.
22680 (popqi1): Add mode to pre_dec.
22681 (pophi1): Likewise.
22683 2014-02-21 Jakub Jelinek <jakub@redhat.com>
22685 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
22686 mode for mask of V8SFmode permutation.
22688 2014-02-20 Richard Henderson <rth@redhat.com>
22691 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
22692 a new pseudo for OLDVAL.
22694 2014-02-20 Jakub Jelinek <jakub@redhat.com>
22697 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
22698 gen_reg_rtx if d->testing_p.
22699 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
22700 if d->testing_p and we will certainly return true.
22701 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
22704 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
22706 * emit-rtl.c (gen_reg_rtx): Assert that
22707 crtl->emit.regno_pointer_align_length is non-zero.
22709 2014-02-20 Richard Henderson <rth@redhat.com>
22712 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
22713 on failure the store back into EXPECT.
22715 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
22716 Sandra Loosemore <sandra@codesourcery.com>
22718 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
22719 * config/nios2/nios2.c (nios2_function_profiler): Add
22720 -fPIC (flag_pic == 2) support.
22721 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
22722 (nios2_large_offset_p): New function.
22723 (nios2_unspec_reloc_p): Move up position, update to use
22724 nios2_large_offset_p.
22725 (nios2_unspec_address): Remove function.
22726 (nios2_unspec_offset): New function.
22727 (nios2_large_got_address): New function.
22728 (nios2_got_address): Add large offset support.
22729 (nios2_legitimize_tls_address): Update usage of removed and new
22731 (nios2_symbol_binds_local_p): New function.
22732 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
22733 (nios2_legitimize_address): Update to use nios2_large_offset_p.
22734 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
22735 (nios2_print_operand): Merge H/L processing, add hiadj/lo
22736 processing for (const (unspec ...)).
22737 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
22739 2014-02-20 Richard Biener <rguenther@suse.de>
22741 * tree-cfg.c (replace_uses_by): Mark altered BBs before
22742 doing the substitution.
22743 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
22745 2014-02-20 Martin Jambor <mjambor@suse.cz>
22748 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
22749 info when checking whether lattices are bottom.
22751 2014-02-20 Richard Biener <rguenther@suse.de>
22753 PR middle-end/60221
22754 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
22757 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
22760 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
22761 parameter specifying the scaling.
22762 (inline_call): Update.
22763 (want_inline_recursively): Guard division by zero.
22764 (recursive_inlining): Update.
22765 * ipa-inline.h (clone_inlined_nodes): Update.
22767 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
22770 * config/i386/i386.c (classify_argument): Pass structures of size
22771 64 bytes or less in register.
22773 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
22774 Kirill Yukhin <kirill.yukhin@intel.com>
22776 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
22777 (_mm_rcp28_round_ss): Ditto.
22778 (_mm_rsqrt28_round_sd): Ditto.
22779 (_mm_rsqrt28_round_ss): Ditto.
22780 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
22781 (_mm_rcp14_round_ss): Ditto.
22782 (_mm_rsqrt14_round_sd): Ditto.
22783 (_mm_rsqrt14_round_ss): Ditto.
22784 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
22785 the first input operand, get rid of match_dup.
22786 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
22788 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
22790 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
22791 operand as the first input operand, set type attribute.
22792 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
22793 Set type attribute.
22794 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
22795 operand as the first input operand, set type attribute.
22797 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22799 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
22802 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
22805 * config/i386/i386.c (construct_container): Remove TFmode check
22806 for X86_64_INTEGER_CLASS.
22808 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
22811 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
22812 only when -Wpsabi is enabled.
22814 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
22817 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
22818 passing arrays in registers are the same as for structs, so remove the
22819 special case for them.
22821 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
22823 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
22824 destination type, extract only the valid bits if the source type is not
22825 integral and has a different mode.
22827 2014-02-19 Richard Biener <rguenther@suse.de>
22830 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
22833 2014-02-19 Richard Biener <rguenther@suse.de>
22836 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
22837 (ipa_modify_call_arguments): Emit an argument load explicitely and
22838 preserve virtual SSA form there and for the replacement call.
22839 Do not update SSA form nor free dominance info.
22841 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
22843 * ipa.c (function_and_variable_visibility): Also clear WEAK
22844 flag when disolving COMDAT_GROUP.
22846 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
22848 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
22849 * ipa-prop.c (ipa_set_jf_known_type): Return early when
22850 not devirtualizing.
22851 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
22852 do more sanity checks.
22853 (detect_type_change): Return true when giving up early.
22854 (compute_complex_assign_jump_func): Fix type parameter of
22855 ipa_set_ancestor_jf.
22856 (compute_complex_ancestor_jump_func): Likewise.
22857 (update_jump_functions_after_inlining): Fix updating of
22859 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
22861 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
22863 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
22864 inline clones when edge disappears.
22866 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
22869 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
22870 Split 64-bit moves into 2 patterns. Do not allow the use of
22871 direct move for TDmode in little endian, since the decimal value
22872 has little endian bytes within a word, but the 64-bit pieces are
22873 ordered in a big endian fashion, and normal subreg's of TDmode are
22875 (mov<mode>_64bit_dm): Likewise.
22876 (movtd_64bit_nodm): Likewise.
22878 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
22880 PR tree-optimization/60174
22881 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
22882 statement of an SSA_NAME that occurs in an abnormal PHI node.
22884 2014-02-18 Jakub Jelinek <jakub@redhat.com>
22887 * final.c (SEEN_BB): Remove.
22888 (SEEN_NOTE, SEEN_EMITTED): Renumber.
22889 (final_scan_insn): Don't force_source_line on second
22890 NOTE_INSN_BASIC_BLOCK.
22892 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
22895 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
22896 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
22897 (type_natural_mode): Warn ABI change when %zmm register is not
22898 available for AVX512F vector value passing.
22900 2014-02-18 Kai Tietz <ktietz@redhat.com>
22903 * config/i386/i386.c (ix86_expand_prologue): Use value in
22904 rax register as displacement when restoring %r10 or %rax.
22905 Fix wrong offset when restoring both registers.
22907 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
22909 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
22910 assertion with conditional return.
22912 2014-02-18 Jakub Jelinek <jakub@redhat.com>
22913 Uros Bizjak <ubizjak@gmail.com>
22916 * config/i386/driver-i386.c (host_detect_local_cpu): If
22917 YMM state is not saved by the OS, also clear has_f16c. Move
22918 CPUID 0x80000001 handling before YMM state saving checking.
22920 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
22922 PR rtl-optimization/58960
22923 * haifa-sched.c (alloc_global_sched_pressure_data): New,
22924 factored out from ...
22925 (sched_init): ... here.
22926 (free_global_sched_pressure_data): New, factored out from ...
22927 (sched_finish): ... here.
22928 * sched-int.h (free_global_sched_pressure_data): Declare.
22929 * sched-rgn.c (nr_regions_initial): New static global.
22930 (haifa_find_rgns): Initialize it.
22931 (schedule_region): Disable sched-pressure for the newly
22934 2014-02-17 Richard Biener <rguenther@suse.de>
22936 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
22937 release SSA defs of pattern stmts.
22939 2014-02-17 Richard Biener <rguenther@suse.de>
22941 * tree-inline.c (expand_call_inline): Release the virtual
22942 operand defined by the call we are about to inline.
22944 2014-02-17 Richard Biener <rguenther@suse.de>
22946 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
22948 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
22949 Ilya Tocar <ilya.tocar@intel.com>
22951 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
22952 arguments order in builtin.
22953 (_mm512_permutexvar_epi64): Ditto.
22954 (_mm512_mask_permutexvar_epi64): Ditto
22955 (_mm512_maskz_permutexvar_epi32): Ditto
22956 (_mm512_permutexvar_epi32): Ditto
22957 (_mm512_mask_permutexvar_epi32): Ditto
22959 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22961 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
22962 (p8_vmrgow): Likewise.
22964 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22966 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
22969 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
22972 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
22973 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
22974 into 64-bit and 32-bit moves. On 64-bit moves, add support for
22975 using direct move instructions on ISA 2.07. Also adjust
22976 instruction length for 64-bit.
22977 (mov<mode>_64bit, TFmode/TDmode): Likewise.
22978 (mov<mode>_32bit, TFmode/TDmode): Likewise.
22980 2014-02-15 Alan Modra <amodra@gmail.com>
22984 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
22985 find_replacement on parts of insn rtl that might be reloaded.
22987 2014-02-15 Richard Biener <rguenther@suse.de>
22989 PR tree-optimization/60183
22990 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
22991 (tree_ssa_phiprop): Calculate and free post-dominators.
22993 2014-02-14 Jeff Law <law@redhat.com>
22995 PR rtl-optimization/60131
22996 * ree.c (get_extended_src_reg): New function.
22997 (combine_reaching_defs): Use it rather than assuming location of REG.
22998 (find_and_remove_re): Verify first operand of extension is
22999 a REG before adding the insns to the copy list.
23001 2014-02-14 Roland McGrath <mcgrathr@google.com>
23003 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
23004 * configure: Regenerated.
23005 * config.in: Regenerated.
23006 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
23007 instead of ASM_SHORT.
23009 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
23010 Richard Earnshaw <rearnsha@arm.com>
23012 PR rtl-optimization/59535
23013 * lra-constraints.c (process_alt_operands): Encourage alternative
23014 when unassigned pseudo class is superset of the alternative class.
23015 (inherit_reload_reg): Don't inherit when optimizing for code size.
23016 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
23017 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
23018 modes not less than 4 for Thumb1.
23020 2014-02-14 Kyle McMartin <kyle@redhat.com>
23023 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
23025 2014-02-14 Richard Biener <rguenther@suse.de>
23027 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
23028 (get_frame_arg): Drop the assert with langhook types_compatible_p.
23029 Do not strip INDIRECT_REFs.
23031 2014-02-14 Richard Biener <rguenther@suse.de>
23034 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
23035 DECL_FUNCTION_SPECIFIC_TARGET.
23036 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
23037 * tree-streamer-out.c (pack_ts_target_option): Remove.
23038 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
23039 (write_ts_function_decl_tree_pointers): Do not stream
23040 DECL_FUNCTION_SPECIFIC_TARGET.
23041 * tree-streamer-in.c (unpack_ts_target_option): Remove.
23042 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
23043 (lto_input_ts_function_decl_tree_pointers): Do not stream
23044 DECL_FUNCTION_SPECIFIC_TARGET.
23046 2014-02-14 Jakub Jelinek <jakub@redhat.com>
23048 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
23049 (get_initial_def_for_induction, vectorizable_induction): Ignore
23050 debug stmts when looking for exit_phi.
23051 (vectorizable_live_operation): Fix up condition.
23053 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
23055 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
23056 nreverse() because it changes the content of original tree list.
23058 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
23060 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
23061 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
23063 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
23065 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
23066 GNU coding standards.
23068 2014-02-13 Jakub Jelinek <jakub@redhat.com>
23071 * dwarf2out.c (gen_subprogram_die): Don't call
23072 add_calling_convention_attribute if subr_die is old_die.
23074 2014-02-13 Sharad Singhai <singhai@google.com>
23076 * doc/optinfo.texi: Fix order of nodes.
23078 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
23080 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
23081 operands[2], not operands[3].
23083 2014-02-13 Richard Biener <rguenther@suse.de>
23086 * doc/install.texi (ISL): Update recommended version to 0.12.2,
23087 mention the possibility of an in-tree build.
23088 (CLooG): Update recommended version to 0.18.1, mention the
23089 possibility of an in-tree build and clarify that the ISL
23090 bundled with CLooG does not work.
23092 2014-02-13 Jakub Jelinek <jakub@redhat.com>
23095 * expr.c (compress_float_constant): If x is a hard register,
23096 extend into a pseudo and then move to x.
23098 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
23100 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
23101 caused by bad second argument to warning_at() with -mhotpatch and
23102 nested functions (e.g. with gfortran).
23104 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
23106 * opts.c (option_name): Remove "enabled by default" rider.
23108 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
23110 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
23112 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
23113 Uros Bizjak <ubizjak@gmail.com>
23116 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
23117 * configure: Regenerated.
23119 2014-02-12 Richard Biener <rguenther@suse.de>
23121 * vec.c (vec_prefix::calculate_allocation): Move as
23122 inline variant to vec.h.
23123 (vec_prefix::calculate_allocation_1): New out-of-line version.
23124 * vec.h (vec_prefix::calculate_allocation_1): Declare.
23125 (vec_prefix::m_has_auto_buf): Rename to ...
23126 (vec_prefix::m_using_auto_storage): ... this.
23127 (vec_prefix::calculate_allocation): Inline the easy cases
23128 and dispatch to calculate_allocation_1 which doesn't need the
23130 (va_heap::reserve): Use gcc_checking_assert.
23131 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
23132 m_using_auto_storage.
23133 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
23135 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
23136 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
23137 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
23139 2014-02-12 Richard Biener <rguenther@suse.de>
23141 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
23142 when we found a dependence.
23144 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
23146 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
23148 (maybe_fold_stmt): ... into this new function.
23149 * omp-low.c (lower_omp): Update comment.
23151 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
23154 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
23157 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
23159 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
23160 identifiers in comments.
23161 (cortexa53_extra_costs): Likewise.
23162 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
23163 (cortexa7_extra_costs): Likewise.
23164 (cortexa12_extra_costs): Likewise.
23165 (cortexa15_extra_costs): Likewise.
23166 (v7m_extra_costs): Likewise.
23168 2014-02-12 Richard Biener <rguenther@suse.de>
23170 PR middle-end/60092
23171 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
23172 of posix_memalign being successful.
23173 (lower_stmt): Restrict lowering of posix_memalign to when
23174 -ftree-bit-ccp is enabled.
23176 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
23178 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
23180 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
23182 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
23184 PR rtl-optimization/60116
23185 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
23186 other_insn once the combination has been validated.
23188 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
23191 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
23193 * ipa-devirt.c: Include demangle.h
23194 (odr_violation_reported): New static variable.
23195 (add_type_duplicate): Update odr_violations.
23196 (maybe_record_node): Add completep parameter; update it.
23197 (record_target_from_binfo): Add COMPLETEP parameter;
23198 update it as needed.
23199 (possible_polymorphic_call_targets_1): Likewise.
23200 (struct polymorphic_call_target_d): Add nonconstruction_targets;
23201 rename FINAL to COMPLETE.
23202 (record_targets_from_bases): Sanity check we found the binfo;
23203 fix COMPLETEP updating.
23204 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
23205 parameter, fix computing of COMPLETEP.
23206 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
23207 at LTO time do demangling.
23208 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
23209 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
23211 (gimple_get_virt_method_for_binfo): Likewise.
23212 * gimple-fold.h (gimple_get_virt_method_for_binfo,
23213 gimple_get_virt_method_for_vtable): Update prototypes.
23215 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
23218 * genautomata.c (add_presence_absence): Fix typo with
23219 {final_}presence_list.
23221 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
23224 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
23225 for VSX/Altivec vectors that land in GPR registers.
23227 2014-02-11 Richard Henderson <rth@redhat.com>
23228 Jakub Jelinek <jakub@redhat.com>
23231 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
23232 around drhs if type conversion to lacc->type is not useless.
23234 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23236 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
23238 (cortex-a57.cortex-a53): Likewise.
23239 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
23241 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23243 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
23246 2014-02-11 Renlin Li <Renlin.Li@arm.com>
23248 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
23249 add_options_for_arm_vfp3.
23251 2014-02-11 Jeff Law <law@redhat.com>
23253 PR middle-end/54041
23254 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
23255 object with an undesirable mode.
23257 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23260 * config/i386/sol2-9.h: New file.
23261 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
23262 *-*-solaris2.9*): Use it.
23264 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
23266 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
23267 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
23269 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
23271 * config/microblaze/microblaze.c: Extend mcpu version format
23273 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
23275 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
23277 2014-02-10 Richard Henderson <rth@redhat.com>
23280 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
23281 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
23282 ms-abi vs -mno-accumulate-outgoing-args.
23283 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
23284 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
23287 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
23289 PR middle-end/60080
23290 * cfgexpand.c (expand_asm_operands): Attach source location to
23291 ASM_INPUT rtx objects.
23292 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
23294 2014-02-10 Nick Clifton <nickc@redhat.com>
23296 * config/mn10300/mn10300.c (popcount): New function.
23297 (mn10300_expand_prologue): Include saved registers in stack usage
23300 2014-02-10 Jeff Law <law@redhat.com>
23302 PR middle-end/52306
23303 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
23304 when changing the SET_DEST of a prior insn to avoid an input reload.
23306 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
23308 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
23309 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
23310 -mcall-openbsd, or -mcall-linux.
23311 (CC1_ENDIAN_BIG_SPEC): Remove.
23312 (CC1_ENDIAN_LITTLE_SPEC): Remove.
23313 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
23314 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
23315 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
23316 and %cc1_endian_default.
23317 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
23319 2014-02-10 Richard Biener <rguenther@suse.de>
23321 PR tree-optimization/60115
23322 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
23323 MEM_REF handling. Properly verify that the accesses are not
23324 out of the objects bound.
23326 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23328 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
23331 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
23333 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
23334 proper constants and fix formatting.
23335 (possible_polymorphic_call_targets): Fix formatting.
23337 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
23338 Ilya Tocar <ilya.tocar@intel.com>
23340 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
23341 (_mm512_loadu_epi32): Renamed into...
23342 (_mm512_loadu_si512): This.
23343 (_mm512_storeu_epi32): Renamed into...
23344 (_mm512_storeu_si512): This.
23345 (_mm512_maskz_ceil_ps): Removed.
23346 (_mm512_maskz_ceil_pd): Ditto.
23347 (_mm512_maskz_floor_ps): Ditto.
23348 (_mm512_maskz_floor_pd): Ditto.
23349 (_mm512_floor_round_ps): Ditto.
23350 (_mm512_floor_round_pd): Ditto.
23351 (_mm512_ceil_round_ps): Ditto.
23352 (_mm512_ceil_round_pd): Ditto.
23353 (_mm512_mask_floor_round_ps): Ditto.
23354 (_mm512_mask_floor_round_pd): Ditto.
23355 (_mm512_mask_ceil_round_ps): Ditto.
23356 (_mm512_mask_ceil_round_pd): Ditto.
23357 (_mm512_maskz_floor_round_ps): Ditto.
23358 (_mm512_maskz_floor_round_pd): Ditto.
23359 (_mm512_maskz_ceil_round_ps): Ditto.
23360 (_mm512_maskz_ceil_round_pd): Ditto.
23361 (_mm512_expand_pd): Ditto.
23362 (_mm512_expand_ps): Ditto.
23363 * config/i386/i386.c (ix86_builtins): Remove
23364 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
23365 (bdesc_args): Ditto.
23366 * config/i386/predicates.md (const1256_operand): New.
23367 (const_1_to_2_operand): Ditto.
23368 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
23369 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
23370 (*avx512pf_gatherpf<mode>sf): Ditto.
23371 (avx512pf_gatherpf<mode>df): Ditto.
23372 (*avx512pf_gatherpf<mode>df_mask): Ditto.
23373 (*avx512pf_gatherpf<mode>df): Ditto.
23374 (avx512pf_scatterpf<mode>sf): Ditto.
23375 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
23376 (*avx512pf_scatterpf<mode>sf): Ditto.
23377 (avx512pf_scatterpf<mode>df): Ditto.
23378 (*avx512pf_scatterpf<mode>df_mask): Ditto.
23379 (*avx512pf_scatterpf<mode>df): Ditto.
23380 (avx512f_expand<mode>): Removed.
23381 (<shift_insn><mode>3<mask_name>): Change predicate type.
23383 2014-02-08 Jakub Jelinek <jakub@redhat.com>
23385 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
23386 not at the end of datarefs vector use ordered_remove to avoid
23387 reordering datarefs vector.
23390 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
23391 mark local addressable non-static vars as GOVD_PRIVATE
23392 instead of GOVD_LOCAL.
23393 * omp-low.c (lower_omp_for): Move gimple_bind_vars
23394 and BLOCK_VARS of gimple_bind_block to new_stmt rather
23397 PR middle-end/60092
23398 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
23399 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
23400 assume_aligned or alloc_align attributes.
23401 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
23402 arguments. Handle also assume_aligned and alloc_align attributes.
23403 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
23404 calls to functions with assume_aligned or alloc_align attributes.
23405 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
23407 2014-02-08 Terry Guo <terry.guo@arm.com>
23409 * doc/invoke.texi: Document ARM -march=armv7e-m.
23411 2014-02-08 Jakub Jelinek <jakub@redhat.com>
23413 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
23414 flag on __cilkrts_rethrow builtin.
23417 * ipa-cp.c (determine_versionability): Fail at -O0
23418 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
23419 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
23422 2014-02-04 Jakub Jelinek <jakub@redhat.com>
23425 * tree-inline.c (copy_forbidden): Fail for
23426 __attribute__((optimize (0))) functions.
23428 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
23430 * varpool.c: Include pointer-set.h.
23431 (varpool_remove_unreferenced_decls): Variables in other partitions
23432 will not be output; be however careful to not lose information
23433 about partitioning.
23435 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
23437 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
23438 lookup in the vtable constructor.
23440 2014-02-07 Jeff Law <law@redhat.com>
23443 * config/m68k/m68k.md (ashldi_extsi): Turn into a
23444 define_insn_and_split.
23446 * ipa-inline.c (inline_small_functions): Fix typos.
23448 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
23450 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
23451 (s390_can_use_return_insn): Declare.
23452 * config/s390/s390.h (EPILOGUE_USES): Define.
23453 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
23455 (s390_chunkify_start): Handle return JUMP_LABELs.
23456 (s390_early_mach): Emit a main_pool instruction on the entry edge.
23457 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
23458 (s390_can_use_return_insn): New functions.
23459 (s390_fix_long_loop_prediction): Handle conditional returns.
23460 (TARGET_SET_UP_BY_PROLOGUE): Define.
23461 * config/s390/s390.md (ANY_RETURN): New code iterator.
23462 (*creturn, *csimple_return, return, simple_return): New patterns.
23464 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
23466 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
23467 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
23468 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
23469 REG_CFA_RESTORE list when deciding not to restore a register.
23471 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
23473 * config/s390/s390.c: Include tree-pass.h and context.h.
23474 (s390_early_mach): New function, split out from...
23475 (s390_emit_prologue): ...here.
23476 (pass_data_s390_early_mach): New pass structure.
23477 (pass_s390_early_mach): New class.
23478 (s390_option_override): Create and register early_mach pass.
23479 Move to end of file.
23481 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
23483 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
23484 to match for the exit block.
23486 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
23488 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
23489 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
23490 Reject misaligned operands.
23492 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
23494 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
23496 2014-02-07 Richard Biener <rguenther@suse.de>
23498 PR middle-end/60092
23499 * gimple-low.c (lower_builtin_posix_memalign): New function.
23500 (lower_stmt): Call it to lower posix_memalign in a way
23501 to make alignment info accessible.
23503 2014-02-07 Jakub Jelinek <jakub@redhat.com>
23506 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
23507 __builtin_setjmp_receiver.
23509 2014-02-07 Richard Biener <rguenther@suse.de>
23511 PR middle-end/60092
23512 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
23513 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
23514 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
23515 Handle BUILT_IN_POSIX_MEMALIGN.
23516 (find_func_clobbers): Likewise.
23517 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
23518 (call_may_clobber_ref_p_1): Likewise.
23520 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
23523 * ipa-devirt.c (record_target_from_binfo): Remove overactive
23526 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
23529 * lto-cgraph.c (lto_output_node): Use
23530 symtab_get_symbol_partitioning_class.
23531 (lto_output_varpool_node): likewise.
23532 (symtab_get_symbol_partitioning_class): Move here from
23533 lto/lto-partition.c
23534 * cgraph.h (symbol_partitioning_class): Likewise.
23535 (symtab_get_symbol_partitioning_class): Declare.
23537 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
23539 * ggc.h (ggc_internal_cleared_alloc): New macro.
23540 * vec.h (vec_safe_copy): Handle memory stats.
23541 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
23542 * target-globals.c (save_target_globals): Likewise.
23544 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
23547 * expr.c (emit_move_resolve_push): Export; be bit more selective
23548 on when to clear alias set.
23549 * expr.h (emit_move_resolve_push): Declare.
23550 * function.h (struct function): Add tail_call_marked.
23551 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
23552 * config/i386/i386-protos.h (ix86_expand_push): Remove.
23553 * config/i386/i386.md (TImode move expander): De not call
23555 (FP push expanders): Preserve memory attributes.
23556 * config/i386/sse.md (push<mode>1): Remove.
23557 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
23558 (ix86_expand_push): Remove.
23559 * config/i386/mmx.md (push<mode>1): Remove.
23561 2014-02-06 Jakub Jelinek <jakub@redhat.com>
23563 PR rtl-optimization/60030
23564 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
23565 lopart with paradoxical subreg before shifting it up by hprec.
23567 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23569 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
23570 Remove extra newline at end of file.
23571 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
23572 (arm_issue_rate): Handle cortexa57.
23573 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
23574 (cortex-a57.cortex-a53): Likewise.
23576 2014-02-06 Jakub Jelinek <jakub@redhat.com>
23579 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
23580 don't record in REG_FRAME_RELATED_EXPR registers not set in that
23582 (arm_expand_prologue): Adjust all callers.
23583 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
23584 info, registers also at the lowest numbered registers side. Use
23585 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
23589 * var-tracking.c (adjust_mems): Before adding a SET to
23590 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
23592 2014-02-06 Alan Modra <amodra@gmail.com>
23595 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
23596 change SDmode to DDmode when lra_in_progress.
23598 2014-02-06 Jakub Jelinek <jakub@redhat.com>
23600 PR middle-end/59150
23601 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
23602 free_data_ref on the dr first, and before goto again also set dr
23603 to the next dr. For simd_lane_access, free old datarefs[i] before
23604 overwriting it. For get_vectype_for_scalar_type failure, don't
23605 free_data_ref if simd_lane_access.
23607 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
23610 * tree.h (opts_for_fn): New inline function.
23611 (opt_for_fn): Define.
23612 * config/i386/i386.c (ix86_function_regparm): Use
23613 opt_for_fn (decl, optimize) instead of optimize.
23615 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
23617 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
23618 for SYMBOL_REF in large memory model.
23620 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23622 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
23623 and crypto support.
23624 (cortex-a57): Likewise.
23625 (cortex-a57.cortex-a53): Likewise.
23627 2014-02-06 Yury Gribov <y.gribov@samsung.com>
23628 Kugan Vivekanandarajah <kuganv@linaro.org>
23630 * config/arm/arm.c (arm_vector_alignment_reachable): Check
23632 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
23634 2014-02-06 Richard Biener <rguenther@suse.de>
23636 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
23637 set_loop_copy and initialize_original_copy_tables.
23639 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
23641 * config/aarch64/aarch64-simd.md
23642 (aarch64_ashr_simddi): Change QI to SI.
23644 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
23645 Jakub Jelinek <jakub@redhat.com>
23647 PR middle-end/60013
23648 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
23651 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23653 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
23654 CODE_FOR_altivec_vpku[hw]um to
23655 CODE_FOR_altivec_vpku[hw]um_direct.
23656 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
23657 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
23658 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
23659 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
23661 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23663 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
23664 generation for -maltivec=be.
23665 (altivec_vsumsws): Simplify redundant test.
23667 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23669 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
23670 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
23671 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
23672 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
23673 gen_altivec_vpkuwum.
23674 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
23676 (altivec_vpks<VI_char>ss): Likewise.
23677 (altivec_vpks<VI_char>us): Likewise.
23678 (altivec_vpku<VI_char>us): Likewise.
23679 (altivec_vpku<VI_char>um): Likewise.
23680 (altivec_vpku<VI_char>um_direct): New (copy of
23681 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
23683 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
23684 target is little endian and -maltivec=be is not specified.
23685 (*altivec_vupkhs<VU_char>_direct): New (copy of
23686 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
23687 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
23688 target is little endian and -maltivec=be is not specified.
23689 (*altivec_vupkls<VU_char>_direct): New (copy of
23690 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
23691 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
23692 little endian and -maltivec=be is not specified.
23693 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
23694 little endian and -maltivec=be is not specified.
23696 2014-02-05 Richard Henderson <rth@redhat.com>
23699 * combine-stack-adj.c: Revert r206943.
23700 * sched-int.h (struct deps_desc): Add last_args_size.
23701 * sched-deps.c (init_deps): Initialize it.
23702 (sched_analyze_insn): Add OUTPUT dependencies between insns that
23703 contain REG_ARGS_SIZE notes.
23705 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
23707 * lto-cgraph.c (asm_nodes_output): Make global.
23708 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
23709 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
23710 (driver_handle_option): Handle OPT_fwpa.
23712 2014-02-05 Jakub Jelinek <jakub@redhat.com>
23715 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
23716 a comment typo and formatting issue. If odr_hash hasn't been
23717 created, return vNULL and set *completep to false.
23719 PR middle-end/57499
23720 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
23721 bb with no successors.
23723 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
23726 * doc/invoke.texi (-march): Clarify documentation for ARM.
23727 (-mtune): Likewise.
23730 2014-02-05 Richard Biener <rguenther@suse.de>
23732 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
23733 when not vectorizing because of too many alias checks.
23734 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
23735 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
23737 2014-02-05 Nick Clifton <nickc@redhat.com>
23739 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
23740 accept extended registers in any mode when compiling for the MN10300.
23742 2014-02-05 Yury Gribov <y.gribov@samsung.com>
23744 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
23745 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
23746 sanitization attributes.
23747 (can_inline_edge_p): Likewise.
23748 (sanitize_attrs_match_for_inline_p): New function.
23750 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
23752 * ipa-prop.c (detect_type_change): Shor circuit testing of
23753 type changes on THIS pointer.
23755 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
23758 * config/pa/pa.c (legitimize_tls_address): Return original address
23759 if not passed a SYMBOL_REF rtx.
23760 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
23762 (pa_emit_move_sequence): Simplify TLS source operands.
23763 (pa_legitimate_constant_p): Reject all TLS constants.
23764 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
23765 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
23767 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
23769 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
23770 groups when we know they are controlled by LTO.
23771 * varasm.c (default_binds_local_p_1): If object is in other partition,
23772 it will be resolved locally.
23774 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
23776 * config/host-linux.c (linux_gt_pch_use_address): Don't
23777 use SSIZE_MAX because it is not always defined.
23779 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
23782 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
23783 threshold for pseudo splitting.
23784 (update_ebb_live_info): Process call argument hard registers and
23785 hard registers from insn definition too.
23786 (max_small_class_regs_num): New constant.
23787 (inherit_in_ebb): Update live hard regs through EBBs. Update
23788 reloads_num only for small register classes. Don't split for
23791 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
23794 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
23797 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
23799 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
23800 visibility is safe.
23802 2014-02-04 Marek Polacek <polacek@redhat.com>
23804 * gdbinit.in (pel): Define.
23806 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
23808 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
23811 2014-02-04 Richard Biener <rguenther@suse.de>
23814 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
23815 in function context local.
23816 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
23817 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
23818 similar to LTO_imported_decl_ref.
23820 2014-02-04 Jakub Jelinek <jakub@redhat.com>
23822 PR tree-optimization/60002
23823 * cgraphclones.c (build_function_decl_skip_args): Clear
23824 DECL_LANG_SPECIFIC.
23826 PR tree-optimization/60023
23827 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
23828 false to gsi_replace.
23829 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
23830 has been in some EH region and vec_stmt could throw, add
23831 vec_stmt into the same EH region.
23832 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
23833 has no lhs, ignore it.
23834 * internal-fn.c (expand_MASK_LOAD): Likewise.
23837 * tree-inline.c (copy_forbidden): Fail for
23838 __attribute__((optimize (0))) functions.
23841 * omp-low.c (simd_clone_struct_copy): If from->inbranch
23842 is set, copy one less argument.
23843 (expand_simd_clones): Don't subtract clone_info->inbranch
23844 from simd_clone_struct_alloc argument.
23846 PR rtl-optimization/57915
23847 * recog.c (simplify_while_replacing): If all unary/binary/relational
23848 operation arguments are constant, attempt to simplify those.
23850 PR middle-end/59261
23851 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
23852 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
23854 2014-02-04 Richard Biener <rguenther@suse.de>
23856 PR tree-optimization/60012
23857 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
23858 TBAA disambiguation to all DDRs.
23860 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23863 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
23864 (LINK_SPEC): Use it for -shared, -shared-libgcc.
23866 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
23869 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
23871 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
23873 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
23874 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
23876 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
23879 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
23880 to figure out targets of polymorphic calls with known decl.
23881 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
23882 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
23883 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
23884 (get_polymorphic_call_info): ... here.
23885 (get_polymorphic_call_info_from_invariant): New function.
23887 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
23889 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
23890 lookup via vtable pointer; check for type consistency
23891 and turn inconsitent facts into UNREACHABLE.
23892 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
23893 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
23894 type inconsistent querries; return UNREACHABLE instead.
23896 2014-02-03 Richard Henderson <rth@twiddle.net>
23899 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
23900 already processed this node.
23901 (normalize_one_pred_1): Pass along mark_set.
23902 (normalize_one_pred): Create and destroy a pointer_set_t.
23903 (normalize_one_pred_chain): Likewise.
23905 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
23907 PR gcov-profile/58602
23908 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
23910 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
23913 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
23914 -fno-devirtualize; try to devirtualize by the knowledge of
23915 virtual table pointer given by aggregate propagation.
23916 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
23917 (ipa_print_node_jump_functions): Dump also offset that
23918 is relevant for polymorphic calls.
23919 (determine_known_aggregate_parts): Add arg_type parameter; use it
23920 instead of determining the type from pointer type.
23921 (ipa_compute_jump_functions_for_edge): Update call of
23922 determine_known_aggregate_parts.
23923 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
23924 (gimple_get_virt_method_for_binfo): ... here; simplify using
23925 vtable_pointer_value_to_vtable.
23926 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
23927 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
23928 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
23929 (vtable_pointer_value_to_vtable): Break out from ...; handle also
23931 (vtable_pointer_value_to_binfo): ... here.
23932 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
23934 2014-02-03 Teresa Johnson <tejohnson@google.com>
23936 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
23937 redef of outer loop index variable.
23939 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
23943 * doc/extend.texi (Function Attributes): Typo.
23945 2014-02-03 Cong Hou <congh@google.com>
23947 PR tree-optimization/60000
23948 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
23949 if the vectorized statement is a store. A store statement can only
23950 appear at the end of pattern statements.
23952 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
23954 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
23955 (ix86_option_override_internal): Default long double to 64-bit for
23956 32-bit Bionic and to 128-bit for 64-bit Bionic.
23958 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
23959 TARGET_LONG_DOUBLE_128 is true.
23960 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
23962 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
23963 (mlong-double-64): Negate -mlong-double-128.
23964 (mlong-double-128): New option.
23966 * config/i386/i386-c.c (ix86_target_macros): Define
23967 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
23969 * doc/invoke.texi: Document -mlong-double-128.
23971 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
23973 PR rtl-optimization/60024
23974 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
23976 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
23978 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
23980 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
23982 PR rtl-optimization/57662
23983 * sel-sched.c (code_motion_path_driver): Do not mark already not
23984 existing blocks in the visiting bitmap.
23986 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
23988 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
23989 on the insn being emitted.
23991 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
23992 Will Deacon <will.deacon@arm.com>
23994 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
23996 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23998 * config/arm/arm-tables.opt: Regenerate.
24000 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24002 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
24003 for vector types other than V16QImode.
24004 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
24005 define_expand, and call altivec_expand_vec_perm_le when producing
24006 code with little endian element order.
24007 (*altivec_vperm_<mode>_internal): New insn having previous
24008 behavior of altivec_vperm_<mode>.
24009 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
24010 altivec_expand_vec_perm_le when producing code with little endian
24012 (*altivec_vperm_<mode>_uns_internal): New insn having previous
24013 behavior of altivec_vperm_<mode>_uns.
24015 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24017 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
24018 (altivec_vsumsws): Add handling for -maltivec=be with a little
24020 (altivec_vsumsws_direct): New.
24021 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
24022 gen_altivec_vsumsws.
24024 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
24026 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
24027 vtable_pointer_value_to_binfo): New functions.
24028 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
24029 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
24031 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
24033 * config/nios2/nios2.md (load_got_register): Initialize GOT
24034 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
24035 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
24037 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
24039 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
24040 preserverd by passthrough, do not propagate the type.
24042 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
24044 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
24045 (mips_atomic_assign_expand_fenv): New function.
24046 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
24048 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
24050 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
24051 (__builtin_mips_set_fcsr): Likewise.
24052 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
24053 MIPS_USI_FTYPE_VOID.
24054 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
24055 (mips16_expand_set_fcsr): Likewise.
24056 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
24057 (mips16_set_fcsr_stub): Likewise.
24058 (mips16_get_fcsr_one_only_stub): New class.
24059 (mips16_set_fcsr_one_only_stub): Likewise.
24060 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
24061 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
24062 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
24063 (hard_float): New availability predicate.
24064 (mips_builtins): Add get_fcsr and set_fcsr.
24065 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
24066 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
24067 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
24068 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
24069 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
24072 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
24074 * config/mips/mips.c (mips_one_only_stub): New class.
24075 (mips_need_mips16_rdhwr_p): Replace with...
24076 (mips16_rdhwr_stub): ...this new variable.
24077 (mips16_stub_call_address): New function.
24078 (mips16_rdhwr_one_only_stub): New class.
24079 (mips_expand_thread_pointer): Use mips16_stub_call_address.
24080 (mips_output_mips16_rdhwr): Delete.
24081 (mips_finish_stub): New function.
24082 (mips_code_end): Use it to handle rdhwr stubs.
24084 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
24087 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
24088 when calculating size of integer atomic types.
24090 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
24092 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
24094 2014-02-01 Jakub Jelinek <jakub@redhat.com>
24096 PR tree-optimization/60003
24097 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
24098 * profile.c (branch_prob): Use gimple_call_builtin_p
24099 to check for BUILT_IN_SETJMP_RECEIVER.
24100 * tree-inline.c (copy_bb): Call notice_special_calls.
24102 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
24105 * lra-constraints.c (process_alt_operands): Update reload_sum only
24108 2014-01-31 Richard Henderson <rth@redhat.com>
24110 PR middle-end/60004
24111 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
24112 until after else_eh is processed.
24114 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
24116 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
24117 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
24118 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
24119 in smmintrin.h, remove them.
24120 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
24121 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
24122 * config/i386/i386.md (ROUND_SAE): Fix value.
24123 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
24124 (const48_operand): New.
24125 * config/i386/subst.md (round), (round_expand): Use
24126 const_4_or_8_to_11_operand.
24127 (round_saeonly), (round_saeonly_expand): Use const48_operand.
24129 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
24131 * config/i386/constraints.md (Yk): Swap meaning with k.
24132 * config/i386/i386.md (movhi_internal): Change Yk to k.
24133 (movqi_internal): Ditto.
24134 (*k<logic><mode>): Ditto.
24137 (kandn<mode>): Ditto.
24138 (*<code>hi_1): Ditto.
24139 (*<code>qi_1): Ditto.
24140 (kxnor<mode>): Ditto.
24141 (kortestzhi): Ditto.
24142 (kortestchi): Ditto.
24144 (*one_cmplhi2_1): Ditto.
24145 (*one_cmplqi2_1): Ditto.
24146 * config/i386/sse.md (): Change k to Yk.
24147 (avx512f_load<mode>_mask): Ditto.
24148 (avx512f_blendm<mode>): Ditto.
24149 (avx512f_store<mode>_mask): Ditto.
24150 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
24151 (avx512f_storedqu<mode>_mask): Ditto.
24152 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
24154 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
24155 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
24156 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
24157 (avx512f_maskcmp<mode>3): Ditto.
24158 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
24159 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
24160 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
24161 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
24162 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
24163 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
24164 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
24165 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
24166 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
24167 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
24168 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
24169 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
24170 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
24171 (vec_extract_lo_<mode>_maskm): Ditto.
24172 (vec_extract_hi_<mode>_maskm): Ditto.
24173 (avx512f_vternlog<mode>_mask): Ditto.
24174 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
24175 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
24176 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
24177 (avx512f_<code>v8div16qi2_mask): Ditto.
24178 (avx512f_<code>v8div16qi2_mask_store): Ditto.
24179 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
24180 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
24181 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
24182 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
24183 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
24184 (*avx512pf_gatherpf<mode>df_mask): Ditto.
24185 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
24186 (*avx512pf_scatterpf<mode>df_mask): Ditto.
24187 (avx512cd_maskb_vec_dupv8di): Ditto.
24188 (avx512cd_maskw_vec_dupv16si): Ditto.
24189 (avx512f_vpermi2var<mode>3_maskz): Ditto.
24190 (avx512f_vpermi2var<mode>3_mask): Ditto.
24191 (avx512f_vpermi2var<mode>3_mask): Ditto.
24192 (avx512f_vpermt2var<mode>3_maskz): Ditto.
24193 (*avx512f_gathersi<mode>): Ditto.
24194 (*avx512f_gathersi<mode>_2): Ditto.
24195 (*avx512f_gatherdi<mode>): Ditto.
24196 (*avx512f_gatherdi<mode>_2): Ditto.
24197 (*avx512f_scattersi<mode>): Ditto.
24198 (*avx512f_scatterdi<mode>): Ditto.
24199 (avx512f_compress<mode>_mask): Ditto.
24200 (avx512f_compressstore<mode>_mask): Ditto.
24201 (avx512f_expand<mode>_mask): Ditto.
24202 * config/i386/subst.md (mask): Change k to Yk.
24203 (mask_scalar_merge): Ditto.
24206 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
24208 * doc/extend.texi (Vector Extensions): Document ?: in C++.
24210 2014-01-31 Richard Biener <rguenther@suse.de>
24212 PR middle-end/59990
24213 * builtins.c (fold_builtin_memory_op): Make sure to not
24214 use a floating-point mode or a boolean or enumeral type for
24215 the copy operation.
24217 2014-01-30 DJ Delorie <dj@redhat.com>
24219 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
24220 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
24221 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
24222 whenever main() has an epilogue.
24224 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24226 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
24227 unused variable "field".
24228 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
24229 (vsx_mergeh_<mode>): Likewise.
24230 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
24231 (altivec_vmrghh): Likewise.
24232 (altivec_vmrghw): Likewise.
24233 (altivec_vmrglb): Likewise.
24234 (altivec_vmrglh): Likewise.
24235 (altivec_vmrglw): Likewise.
24236 (altivec_vspltb): Add missing uses.
24237 (altivec_vsplth): Likewise.
24238 (altivec_vspltw): Likewise.
24239 (altivec_vspltsf): Likewise.
24241 2014-01-30 Jakub Jelinek <jakub@redhat.com>
24244 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
24245 frame related instructions.
24247 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
24249 PR rtl-optimization/59959
24250 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
24251 any reload of register whose subreg is invalid.
24253 2014-01-30 Jakub Jelinek <jakub@redhat.com>
24255 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
24256 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
24257 Add missing return type - void.
24259 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24261 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
24262 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
24263 remove element index adjustment for endian (now handled in vsx.md
24265 (altivec_expand_vec_perm_const): Use
24266 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
24267 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
24268 (vsx_xxspltw_<mode>): Adjust element index for little endian.
24269 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
24270 define_expand and a new define_insn *altivec_vspltb_internal;
24271 adjust for -maltivec=be on a little endian target.
24272 (altivec_vspltb_direct): New.
24273 (altivec_vsplth): Divide into a define_expand and a new
24274 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
24275 little endian target.
24276 (altivec_vsplth_direct): New.
24277 (altivec_vspltw): Divide into a define_expand and a new
24278 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
24279 little endian target.
24280 (altivec_vspltw_direct): New.
24281 (altivec_vspltsf): Divide into a define_expand and a new
24282 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
24283 a little endian target.
24285 2014-01-30 Richard Biener <rguenther@suse.de>
24287 PR tree-optimization/59993
24288 * tree-ssa-forwprop.c (associate_pointerplus): Check we
24289 can propagate form the earlier stmt and avoid the transform
24290 when the intermediate result is needed.
24292 2014-01-30 Alangi Derick <alangiderick@gmail.com>
24294 * README.Portability: Fix typo.
24296 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
24298 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
24299 comparison_operator with ordered_comparison_operator.
24301 2014-01-30 Nick Clifton <nickc@redhat.com>
24303 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
24304 Rename to mn10300_store_multiple_regs.
24305 * config/mn10300/mn10300.c: Likewise.
24306 * config/mn10300/mn10300.md (store_movm): Fix typo: call
24307 store_multiple_regs.
24308 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
24309 Call mn10300_store_multiple_regs.
24311 2014-01-30 Nick Clifton <nickc@redhat.com>
24312 DJ Delorie <dj@redhat.com>
24314 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
24315 %fp 2 to keep registers after it properly word-aligned.
24316 (rl78_alloc_physical_registers_umul): Handle the case where both
24317 input operands are the same.
24319 2014-01-30 Richard Biener <rguenther@suse.de>
24321 PR tree-optimization/59903
24322 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
24325 2014-01-30 Jason Merrill <jason@redhat.com>
24328 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
24331 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
24333 2014-01-30 Richard Biener <rguenther@suse.de>
24335 PR tree-optimization/59951
24336 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
24338 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
24341 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
24342 SFmode to DFmode case.
24344 2014-01-29 DJ Delorie <dj@redhat.com>
24346 * config/msp430/msp430.opt (-minrt): New.
24347 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
24349 (ENDFILE_SPEC): Likewise.
24351 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
24353 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
24354 (estimate_function_body_sizes): Use it.
24356 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
24359 * dwarf2out.c (is_cxx_auto): New.
24360 (is_base_type): Use it.
24361 (gen_type_die_with_usage): Likewise.
24363 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24365 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
24366 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
24367 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
24368 -maltivec=be with LE targets.
24369 (vsx_mergeh_<mode>): Likewise.
24370 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
24371 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
24372 (altivec_vmrghb): Replace with define_expand and new
24373 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
24374 (altivec_vmrghb_direct): New define_insn.
24375 (altivec_vmrghh): Replace with define_expand and new
24376 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
24377 (altivec_vmrghh_direct): New define_insn.
24378 (altivec_vmrghw): Replace with define_expand and new
24379 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
24380 (altivec_vmrghw_direct): New define_insn.
24381 (*altivec_vmrghsf): Adjust for endianness.
24382 (altivec_vmrglb): Replace with define_expand and new
24383 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
24384 (altivec_vmrglb_direct): New define_insn.
24385 (altivec_vmrglh): Replace with define_expand and new
24386 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
24387 (altivec_vmrglh_direct): New define_insn.
24388 (altivec_vmrglw): Replace with define_expand and new
24389 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
24390 (altivec_vmrglw_direct): New define_insn.
24391 (*altivec_vmrglsf): Adjust for endianness.
24392 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
24393 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
24394 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
24395 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
24396 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
24397 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
24398 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
24399 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
24401 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
24403 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
24404 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
24407 2014-01-29 Richard Biener <rguenther@suse.de>
24409 PR tree-optimization/58742
24410 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
24411 associate_pointerplus_align.
24412 (associate_pointerplus_diff): New function.
24413 (associate_pointerplus): Likewise. Call associate_pointerplus_align
24414 and associate_pointerplus_diff.
24416 2014-01-29 Richard Biener <rguenther@suse.de>
24418 * lto-streamer.h (LTO_major_version): Bump to 3.
24419 (LTO_minor_version): Reset to 0.
24421 2014-01-29 Renlin Li <Renlin.Li@arm.com>
24423 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
24424 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
24425 (arm_file_start): Generate correct asm header for armv7ve.
24426 * config/arm/bpabi.h: Add multilib support for armv7ve.
24427 * config/arm/driver-arm.c: Change the architectures of cortex-a7
24428 and cortex-a15 to armv7ve.
24429 * config/arm/t-aprofile: Add multilib support for armv7ve.
24430 * doc/invoke.texi: Document -march=armv7ve.
24432 2014-01-29 Richard Biener <rguenther@suse.de>
24434 PR tree-optimization/58742
24435 * tree-ssa-forwprop.c (associate_plusminus): Return true
24436 if we changed sth, defer EH cleanup to ...
24437 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
24438 (simplify_mult): New function.
24440 2014-01-29 Jakub Jelinek <jakub@redhat.com>
24442 PR middle-end/59917
24443 PR tree-optimization/59920
24444 * tree.c (build_common_builtin_nodes): Remove
24445 __builtin_setjmp_dispatcher initialization.
24446 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
24447 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
24448 instead of gsi_after_labels + manually skipping debug stmts.
24449 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
24450 ignore bbs with IFN_ABNORMAL_DISPATCHER.
24451 * tree-inline.c (copy_edges_for_bb): Remove
24452 can_make_abnormal_goto argument, instead add abnormal_goto_dest
24453 argument. Ignore computed_goto_p stmts. Don't call
24454 make_abnormal_goto_edges. If a call might need abnormal edges
24455 for non-local gotos, see if it already has an edge to
24456 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
24457 with true argument, don't do anything then, otherwise add
24458 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
24459 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
24461 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
24462 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
24463 (lower_stmt): Don't set data->calls_builtin_setjmp.
24464 (lower_builtin_setjmp): Adjust comment.
24465 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
24466 * tree-cfg.c (found_computed_goto): Remove.
24467 (factor_computed_gotos): Remove.
24468 (make_goto_expr_edges): Return bool, true for computed gotos.
24469 Don't call make_abnormal_goto_edges.
24470 (build_gimple_cfg): Don't set found_computed_goto, don't call
24471 factor_computed_gotos.
24472 (computed_goto_p): No longer static.
24473 (make_blocks): Don't set found_computed_goto.
24474 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
24475 (make_edges): If make_goto_expr_edges returns true, push bb
24476 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
24477 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
24478 vector. Record mapping between bbs and OpenMP regions if there
24479 are any, adjust make_gimple_omp_edges caller. Call
24480 handle_abnormal_edges.
24481 (make_abnormal_goto_edges): Remove.
24482 * tree-cfg.h (make_abnormal_goto_edges): Remove.
24483 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
24484 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
24485 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
24486 * internal-fn.def (ABNORMAL_DISPATCHER): New.
24487 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
24488 filling *region also set *region_idx to (*region)->entry->index.
24491 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
24492 For REGs set ORIGINAL_REGNO.
24494 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
24496 * doc/md.texi: Mention that a target shouldn't implement
24497 vec_widen_(s|u)mul_even/odd pair if it is less efficient
24500 2014-01-29 Jakub Jelinek <jakub@redhat.com>
24502 PR tree-optimization/59594
24503 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
24504 a copy of the datarefs vector rather than the vector itself.
24506 2014-01-28 Jason Merrill <jason@redhat.com>
24509 * dwarf2out.c (auto_die): New static.
24510 (gen_type_die_with_usage): Handle C++1y 'auto'.
24511 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
24514 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
24517 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
24518 (SPEC_X32): Likewise.
24519 (SPEC_64): Likewise.
24520 * config/i386/i386.c (ix86_option_override_internal): Turn off
24521 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
24523 (x86_file_start): Output .code16gcc for TARGET_16BIT.
24524 * config/i386/i386.h (TARGET_16BIT): New macro.
24525 (TARGET_16BIT_P): Likewise.
24526 * config/i386/i386.opt: Add m16.
24527 * doc/invoke.texi: Document -m16.
24529 2014-01-28 Jakub Jelinek <jakub@redhat.com>
24531 PR preprocessor/59935
24532 * input.c (location_get_source_line): Bail out on when line number
24533 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
24535 2014-01-28 Richard Biener <rguenther@suse.de>
24537 PR tree-optimization/58742
24538 * tree-ssa-forwprop.c (associate_plusminus): Handle
24539 pointer subtraction of the form (T)(P + A) - (T)P.
24541 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24543 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
24546 2014-01-28 Richard Biener <rguenther@suse.de>
24549 2014-01-28 Richard Biener <rguenther@suse.de>
24551 PR rtl-optimization/45364
24552 PR rtl-optimization/59890
24553 * var-tracking.c (local_get_addr_clear_given_value): Handle
24554 already cleared slot.
24555 (val_reset): Handle not allocated local_get_addr_cache.
24556 (vt_find_locations): Use post-order on the inverted CFG.
24558 2014-01-28 Richard Biener <rguenther@suse.de>
24560 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
24562 2014-01-28 Richard Biener <rguenther@suse.de>
24564 PR rtl-optimization/45364
24565 PR rtl-optimization/59890
24566 * var-tracking.c (local_get_addr_clear_given_value): Handle
24567 already cleared slot.
24568 (val_reset): Handle not allocated local_get_addr_cache.
24569 (vt_find_locations): Use post-order on the inverted CFG.
24571 2014-01-28 Alan Modra <amodra@gmail.com>
24573 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
24574 * configure.ac <recursive call for build != host>: Define
24575 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
24576 and LD_FOR_BUILD too.
24577 * configure: Regenerate.
24579 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
24581 * config/i386/i386.c (get_builtin_code_for_version): Separate
24582 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
24583 Broadwell from Haswell.
24585 2014-01-27 Steve Ellcey <sellcey@mips.com>
24587 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
24588 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
24589 * config/mips/mips.c (mips_option_override): Change setting
24591 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
24592 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
24593 Change from Mask to Var.
24595 2014-01-27 Jeff Law <law@redhat.com>
24597 * ipa-inline.c (inline_small_functions): Fix typo.
24599 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
24601 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
24602 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
24603 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
24604 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
24605 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
24606 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
24607 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
24608 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
24609 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
24610 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
24611 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
24612 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
24613 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
24614 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
24615 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
24616 (_mm512_storeu_epi64): Ditto.
24617 (_mm512_cmpge_epi32_mask): Ditto.
24618 (_mm512_cmpge_epu32_mask): Ditto.
24619 (_mm512_cmpge_epi64_mask): Ditto.
24620 (_mm512_cmpge_epu64_mask): Ditto.
24621 (_mm512_cmple_epi32_mask): Ditto.
24622 (_mm512_cmple_epu32_mask): Ditto.
24623 (_mm512_cmple_epi64_mask): Ditto.
24624 (_mm512_cmple_epu64_mask): Ditto.
24625 (_mm512_cmplt_epi32_mask): Ditto.
24626 (_mm512_cmplt_epu32_mask): Ditto.
24627 (_mm512_cmplt_epi64_mask): Ditto.
24628 (_mm512_cmplt_epu64_mask): Ditto.
24629 (_mm512_cmpneq_epi32_mask): Ditto.
24630 (_mm512_cmpneq_epu32_mask): Ditto.
24631 (_mm512_cmpneq_epi64_mask): Ditto.
24632 (_mm512_cmpneq_epu64_mask): Ditto.
24633 (_mm512_expand_pd): Ditto.
24634 (_mm512_expand_ps): Ditto.
24635 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
24636 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
24637 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
24638 * config/i386/i386.c (ix86_builtins): Add
24639 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
24640 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
24641 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
24642 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
24643 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
24644 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
24645 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
24646 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
24647 IX86_BUILTIN_PMOVUSQW512_MEM.
24648 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
24649 __builtin_ia32_pmovsqd512mem_mask,
24650 __builtin_ia32_pmovqd512mem_mask,
24651 __builtin_ia32_pmovusqw512mem_mask,
24652 __builtin_ia32_pmovsqw512mem_mask,
24653 __builtin_ia32_pmovqw512mem_mask,
24654 __builtin_ia32_pmovusdw512mem_mask,
24655 __builtin_ia32_pmovsdw512mem_mask,
24656 __builtin_ia32_pmovdw512mem_mask,
24657 __builtin_ia32_pmovqb512mem_mask,
24658 __builtin_ia32_pmovusqb512mem_mask,
24659 __builtin_ia32_pmovsqb512mem_mask,
24660 __builtin_ia32_pmovusdb512mem_mask,
24661 __builtin_ia32_pmovsdb512mem_mask,
24662 __builtin_ia32_pmovdb512mem_mask.
24663 (bdesc_args): Add __builtin_ia32_expanddf512,
24664 __builtin_ia32_expandsf512.
24665 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
24666 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
24667 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
24668 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
24669 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
24670 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
24671 (avx512f_<code>v8div16qi2_mask_store): This.
24672 (avx512f_expand<mode>): New.
24674 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
24676 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
24678 (_mm512_mask_prefetch_i64gather_pd): Ditto.
24679 (_mm512_prefetch_i32scatter_pd): Ditto.
24680 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
24681 (_mm512_prefetch_i64scatter_pd): Ditto.
24682 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
24683 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
24684 (_mm512_mask_prefetch_i64gather_ps): Ditto.
24685 (_mm512_prefetch_i32scatter_ps): Ditto.
24686 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
24687 (_mm512_prefetch_i64scatter_ps): Ditto.
24688 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
24689 * config/i386/i386-builtin-types.def: Define
24690 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
24691 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
24692 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
24693 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
24694 IX86_BUILTIN_SCATTERPFQPD.
24695 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
24696 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
24697 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
24698 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
24699 __builtin_ia32_scatterpfqps.
24700 (ix86_expand_builtin): Expand new built-ins.
24701 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
24702 fix memory access data type.
24703 (*avx512pf_gatherpf<mode>_mask): Ditto.
24704 (*avx512pf_gatherpf<mode>): Ditto.
24705 (avx512pf_scatterpf<mode>): Ditto.
24706 (*avx512pf_scatterpf<mode>_mask): Ditto.
24707 (*avx512pf_scatterpf<mode>): Ditto.
24708 (GATHER_SCATTER_SF_MEM_MODE): New.
24709 (avx512pf_gatherpf<mode>df): Ditto.
24710 (*avx512pf_gatherpf<mode>df_mask): Ditto.
24711 (*avx512pf_scatterpf<mode>df): Ditto.
24713 2014-01-27 Jakub Jelinek <jakub@redhat.com>
24716 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
24717 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
24720 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
24722 * common/config/arm/arm-common.c
24723 (arm_rewrite_mcpu): Handle multiple names.
24725 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
24727 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
24729 * gimple-builder.h (create_gimple_tmp): Delete.
24731 2014-01-27 Christian Bruel <christian.bruel@st.com>
24733 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
24736 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
24738 * config/pa/pa.md (call): Generate indirect long calls to non-local
24739 functions when outputing 32-bit code.
24740 (call_value): Likewise except for special call to buggy powf function.
24742 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
24743 portable runtime and PIC indirect calls.
24744 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
24745 and PIC call sequences. Use ldo instead of blr to set return register
24746 in PIC call sequence.
24748 2014-01-25 Walter Lee <walt@tilera.com>
24750 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
24751 avoid clobbering a live register.
24753 2014-01-25 Walter Lee <walt@tilera.com>
24755 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
24756 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
24757 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
24758 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
24760 2014-01-25 Walter Lee <walt@tilera.com>
24762 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
24763 arguments on even registers.
24764 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
24766 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
24767 (BIGGEST_ALIGNMENT): Ditto.
24768 (BIGGEST_FIELD_ALIGNMENT): Ditto.
24770 2014-01-25 Walter Lee <walt@tilera.com>
24772 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
24773 insns before bundling.
24774 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
24776 2014-01-25 Walter Lee <walt@tilera.com>
24778 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
24779 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
24780 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
24782 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
24784 * config/mips/constraints.md (kl): Delete.
24785 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
24786 define expands, using...
24787 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
24788 instructions for MIPS16.
24789 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
24790 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
24792 2014-01-25 Walter Lee <walt@tilera.com>
24794 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
24798 2014-01-25 Walter Lee <walt@tilera.com>
24800 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
24801 (TARGET_EXPAND_TO_RTL_HOOK): Define.
24803 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
24805 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
24808 2014-01-25 Jakub Jelinek <jakub@redhat.com>
24810 * print-rtl.c (in_call_function_usage): New var.
24811 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
24812 EXPR_LIST mode as mode and not as reg note name.
24814 PR middle-end/59561
24815 * cfgloopmanip.c (copy_loop_info): If
24816 loop->warned_aggressive_loop_optimizations, make sure
24817 the flag is set in target loop too.
24819 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
24821 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
24823 * builtins.def: Likewise.
24824 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
24825 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
24826 * ira.c (ira_setup_eliminable_regset): Likewise.
24827 * omp-low.c (gate_expand_omp): Likewise.
24828 (execute_lower_omp): Likewise.
24829 (diagnose_sb_0): Likewise.
24830 (gate_diagnose_omp_blocks): Likewise.
24831 (simd_clone_clauses_extract): Likewise.
24834 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24836 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
24837 correction for little endian...
24838 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
24841 2014-01-24 Jeff Law <law@redhat.com>
24843 PR tree-optimization/59919
24844 * tree-vrp.c (find_assert_locations_1): Do not register asserts
24845 for non-returning calls.
24847 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
24849 * common/config/aarch64/aarch64-common.c
24850 (aarch64_rewrite_mcpu): Handle multiple names.
24851 * config/aarch64/aarch64.h
24852 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
24854 2014-01-24 Dodji Seketeli <dodji@redhat.com>
24856 * input.c (add_file_to_cache_tab): Handle the case where fopen
24859 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
24862 * config/i386/i386.md (pushsf splitter): Get stack adjustment
24863 from push operand if code of push isn't PRE_DEC.
24865 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
24868 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
24869 -mquad-memory-atomic. Update -mquad-memory documentation to say
24870 it is only used for non-atomic loads/stores.
24872 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
24873 -mquad-memory or -mquad-memory-atomic switches.
24875 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
24876 -mquad-memory-atomic to ISA 2.07 support.
24878 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
24879 to separate support of normal quad word memory operations (ldq, stq)
24880 from the atomic quad word memory operations.
24882 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
24883 support to separate non-atomic quad word operations from atomic
24884 quad word operations. Disable non-atomic quad word operations in
24885 little endian mode so that we don't have to swap words after the
24886 load and before the store.
24887 (quad_load_store_p): Add comment about atomic quad word support.
24888 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
24889 options printed with -mdebug=reg.
24891 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
24892 -mquad-memory-atomic as the test for whether we have quad word
24893 atomic instructions.
24894 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
24895 or -mp8-vector are used, allow byte/half-word atomic operations.
24897 * config/rs6000/sync.md (load_lockedti): Insure that the address
24898 is a proper indexed or indirect address for the lqarx instruction.
24899 On little endian systems, swap the hi/lo registers after the lqarx
24901 (load_lockedpti): Use indexed_or_indirect_operand predicate to
24902 insure the address is valid for the lqarx instruction.
24903 (store_conditionalti): Insure that the address is a proper indexed
24904 or indirect address for the stqcrx. instruction. On little endian
24905 systems, swap the hi/lo registers before doing the stqcrx.
24907 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
24908 insure the address is valid for the stqcrx. instruction.
24910 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
24911 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
24912 type of quad memory support is available.
24914 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
24916 PR regression/59915
24917 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
24918 there is a danger of looping.
24920 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
24922 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
24923 force flag_ira_loop_pressure if set via command line.
24925 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
24927 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
24928 (ashr_simd): New builtin handling DI mode.
24929 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
24930 (aarch64_sshr_simddi): New match pattern.
24931 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
24932 (vshrd_n_s64): Likewise.
24933 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
24935 2014-01-23 Nick Clifton <nickc@redhat.com>
24937 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
24938 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
24939 favour of mcu specific scripts.
24940 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
24943 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
24944 Alex Velenko <Alex.Velenko@arm.com>
24946 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
24947 (vaddv_s16): Likewise.
24948 (vaddv_s32): Likewise.
24949 (vaddv_u8): Likewise.
24950 (vaddv_u16): Likewise.
24951 (vaddv_u32): Likewise.
24952 (vaddvq_s8): Likewise.
24953 (vaddvq_s16): Likewise.
24954 (vaddvq_s32): Likewise.
24955 (vaddvq_s64): Likewise.
24956 (vaddvq_u8): Likewise.
24957 (vaddvq_u16): Likewise.
24958 (vaddvq_u32): Likewise.
24959 (vaddvq_u64): Likewise.
24960 (vaddv_f32): Likewise.
24961 (vaddvq_f32): Likewise.
24962 (vaddvq_f64): Likewise.
24963 (vmaxv_f32): Likewise.
24964 (vmaxv_s8): Likewise.
24965 (vmaxv_s16): Likewise.
24966 (vmaxv_s32): Likewise.
24967 (vmaxv_u8): Likewise.
24968 (vmaxv_u16): Likewise.
24969 (vmaxv_u32): Likewise.
24970 (vmaxvq_f32): Likewise.
24971 (vmaxvq_f64): Likewise.
24972 (vmaxvq_s8): Likewise.
24973 (vmaxvq_s16): Likewise.
24974 (vmaxvq_s32): Likewise.
24975 (vmaxvq_u8): Likewise.
24976 (vmaxvq_u16): Likewise.
24977 (vmaxvq_u32): Likewise.
24978 (vmaxnmv_f32): Likewise.
24979 (vmaxnmvq_f32): Likewise.
24980 (vmaxnmvq_f64): Likewise.
24981 (vminv_f32): Likewise.
24982 (vminv_s8): Likewise.
24983 (vminv_s16): Likewise.
24984 (vminv_s32): Likewise.
24985 (vminv_u8): Likewise.
24986 (vminv_u16): Likewise.
24987 (vminv_u32): Likewise.
24988 (vminvq_f32): Likewise.
24989 (vminvq_f64): Likewise.
24990 (vminvq_s8): Likewise.
24991 (vminvq_s16): Likewise.
24992 (vminvq_s32): Likewise.
24993 (vminvq_u8): Likewise.
24994 (vminvq_u16): Likewise.
24995 (vminvq_u32): Likewise.
24996 (vminnmv_f32): Likewise.
24997 (vminnmvq_f32): Likewise.
24998 (vminnmvq_f64): Likewise.
25000 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
25002 * config/aarch64/aarch64-simd.md
25003 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
25004 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
25005 (*aarch64_mul3_elt<mode>): Likewise.
25006 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
25007 (*aarch64_mul3_elt_to_64v2df): Likewise.
25008 (*aarch64_mla_elt<mode>): Likewise.
25009 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
25010 (*aarch64_mls_elt<mode>): Likewise.
25011 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
25012 (*aarch64_fma4_elt<mode>): Likewise.
25013 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
25014 (*aarch64_fma4_elt_to_64v2df): Likewise.
25015 (*aarch64_fnma4_elt<mode>): Likewise.
25016 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
25017 (*aarch64_fnma4_elt_to_64v2df): Likewise.
25018 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
25019 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
25020 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
25021 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
25022 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
25023 (aarch64_sqdmull_lane<mode>_internal): Likewise.
25024 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
25026 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
25028 * config/aarch64/aarch64-simd.md
25029 (aarch64_be_checked_get_lane<mode>): New define_expand.
25030 * config/aarch64/aarch64-simd-builtins.def
25031 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
25032 New builtin definition.
25033 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
25034 Use new safe be builtin.
25036 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
25038 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
25040 (aarch64_be_st1<mode>): Likewise.
25041 (aarch_ld1<VALL:mode>): Define_expand modified.
25042 (aarch_st1<VALL:mode>): Likewise.
25043 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
25044 (UNSPEC_ST1): Likewise.
25046 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
25048 * config/microblaze/microblaze.md: Add trap insn and attribute
25050 2014-01-23 Dodji Seketeli <dodji@redhat.com>
25052 PR preprocessor/58580
25053 * input.h (location_get_source_line): Take an additional line_size
25055 (void diagnostics_file_cache_fini): Declare new function.
25056 * input.c (struct fcache): New type.
25057 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
25058 New static constants.
25059 (diagnostic_file_cache_init, total_lines_num)
25060 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
25061 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
25062 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
25063 (get_next_line, read_next_line, goto_next_line, read_line_num):
25064 New static function definitions.
25065 (diagnostic_file_cache_fini): New function.
25066 (location_get_source_line): Take an additional output line_len
25067 parameter. Re-write using lookup_or_add_file_to_cache_tab and
25069 * diagnostic.c (diagnostic_finish): Call
25070 diagnostic_file_cache_fini.
25071 (adjust_line): Take an additional input parameter for the length
25072 of the line, rather than calculating it with strlen.
25073 (diagnostic_show_locus): Adjust the use of
25074 location_get_source_line and adjust_line with respect to their new
25075 signature. While displaying a line now, do not stop at the first
25076 null byte. Rather, display the zero byte as a space and keep
25077 going until we reach the size of the line.
25078 * Makefile.in: Add vec.o to OBJS-libcommon
25080 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
25081 Ilya Tocar <ilya.tocar@intel.com>
25083 * config/i386/avx512fintrin.h (_mm512_kmov): New.
25084 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
25085 (__builtin_ia32_kmov16): Ditto.
25086 * config/i386/i386.md (UNSPEC_KMOV): New.
25089 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
25091 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
25092 (_mm512_storeu_si512): Ditto.
25094 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
25097 * rtl.h (get_referenced_operands): Declare.
25098 * recog.c (get_referenced_operands): New function.
25099 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
25100 operands have been referenced when recording LO_SUM references.
25102 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
25104 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
25106 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
25108 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
25109 Enable for generic and recent AMD targets.
25111 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
25113 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
25114 ARG_SIZE note when adjustment was eliminated.
25116 2014-01-22 Jeff Law <law@redhat.com>
25118 PR tree-optimization/59597
25119 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
25120 in file. Accept new argument REGISTERING and use it to modify
25121 dump output appropriately.
25122 (register_jump_thread): Corresponding changes.
25123 (mark_threaded_blocks): Reinstate code to cancel unprofitable
25124 thread paths involving joiner blocks. Add code to dump cancelled
25125 jump threading paths.
25127 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
25129 PR rtl-optimization/59477
25130 * lra-constraints.c (inherit_in_ebb): Process call for living hard
25131 regs. Update reloads_num and potential_reload_hard_regs for all insns.
25133 2014-01-22 Tom Tromey <tromey@redhat.com>
25135 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
25137 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
25139 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
25141 PR rtl-optimization/59896
25142 * lra-constraints.c (process_alt_operands): Check unused note for
25143 matched operands of insn with no output reloads.
25145 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
25147 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
25148 (mips_move_from_gpr_cost): Likewise.
25150 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
25152 PR rtl-optimization/59858
25153 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
25154 ira_class_hard_regs_num.
25155 (process_alt_operands): Increase reject for dying matched operand.
25157 2014-01-21 Jakub Jelinek <jakub@redhat.com>
25160 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
25161 smaller than size, perform several stores or loads and stores
25162 at dst + count - size to store or copy all of size bytes, rather
25163 than just last modesize bytes.
25165 2014-01-20 DJ Delorie <dj@redhat.com>
25167 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
25168 that CLOBBERs are REGs before propogating their values.
25170 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
25172 PR middle-end/59789
25173 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
25174 (cgraph_inline_failed_type): New function.
25175 * cgraph.h (DEFCIFCODE): Add type.
25176 (cgraph_inline_failed_type_t): New enum.
25177 (cgraph_inline_failed_type): New prototype.
25178 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
25179 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
25180 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
25181 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
25182 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
25183 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
25184 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
25185 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
25186 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
25187 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
25188 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
25189 OPTIMIZATION_MISMATCH.
25190 * tree-inline.c (expand_call_inline): Emit errors during
25191 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
25193 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
25196 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
25197 mode attribute in insn output.
25199 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
25201 * output.h (output_constant): Delete.
25202 * varasm.c (output_constant): Make private.
25204 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
25206 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
25208 2014-01-20 Jakub Jelinek <jakub@redhat.com>
25210 PR middle-end/59860
25211 * tree.h (fold_builtin_strcat): New prototype.
25212 * builtins.c (fold_builtin_strcat): No longer static. Add len
25213 argument, if non-NULL, don't call c_strlen. Optimize
25214 directly into __builtin_memcpy instead of __builtin_strcpy.
25215 (fold_builtin_2): Adjust fold_builtin_strcat caller.
25216 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
25218 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
25220 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
25221 for SImode_address_operand operands, having only a REG argument.
25223 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
25225 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
25226 loader name using mbig-endian.
25227 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
25229 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
25231 * doc/invoke.texi (-march): Clarify documentation for AArch64.
25232 (-mtune): Likewise.
25235 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
25237 * config/aarch64/aarch64-protos.h
25238 (aarch64_cannot_change_mode_class_ptr): Declare.
25239 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
25240 aarch64_cannot_change_mode_class_ptr): New.
25241 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
25242 backend hook aarch64_cannot_change_mode_class.
25244 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
25246 * common/config/aarch64/aarch64-common.c
25247 (aarch64_handle_option): Don't handle any option order logic here.
25248 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
25249 selected_cpu, warn on architecture version mismatch.
25250 (aarch64_override_options): Fix parsing order for option strings.
25252 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
25253 Iain Sandoe <iain@codesourcery.com>
25256 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
25257 warning. Amend comment to reflect current functionality.
25259 2014-01-20 Richard Biener <rguenther@suse.de>
25261 PR middle-end/59860
25262 * builtins.c (fold_builtin_strcat): Remove case better handled
25263 by tree-ssa-strlen.c.
25265 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
25267 * config/aarch64/aarch64.opt
25268 (mcpu, march, mtune): Make case-insensitive.
25270 2014-01-20 Jakub Jelinek <jakub@redhat.com>
25273 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
25274 if operands[1] is a REG or ZERO_EXTEND of a REG.
25276 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
25278 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
25280 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
25282 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
25283 long non-pic millicode calls.
25285 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
25287 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
25289 2014-01-19 Kito Cheng <kito@0xlab.org>
25291 * builtins.c (expand_movstr): Check movstr expand done or fail.
25293 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
25294 H.J. Lu <hongjiu.lu@intel.com>
25297 * config/i386/i386.md (*lea<mode>): Zero-extend return register
25298 to DImode for zero-extended addresses.
25300 2014-01-19 Jakub Jelinek <jakub@redhat.com>
25302 PR rtl-optimization/57763
25303 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
25304 on the new indirect jump_insn and increment LABEL_NUSES (label).
25306 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
25310 * config.gcc (x86_archs): New variable.
25311 (x86_64_archs): Likewise.
25312 (x86_cpus): Likewise.
25313 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
25314 --with-arch/--with-cpu= options.
25315 Support --with-arch=/--with-cpu={nehalem,westmere,
25316 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
25318 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
25320 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
25321 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
25323 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
25325 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
25327 2014-01-18 Jakub Jelinek <jakub@redhat.com>
25330 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
25331 clear cpp_get_options (parse_in)->warn_unused_macros for
25332 ix86_target_macros_internal with cpp_define.
25334 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
25336 * jump.c (delete_related_insns): Keep (use (insn))s.
25337 * reorg.c (redundant_insn): Check for barriers too.
25339 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
25341 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
25343 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
25345 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
25346 call to $$dyncall when TARGET_LONG_CALLS is true.
25348 2014-01-17 Jeff Law <law@redhat.com>
25350 * ree.c (combine_set_extension): Temporarily disable test for
25351 changing number of hard registers.
25353 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
25355 PR middle-end/58125
25356 * ipa-inline-analysis.c (inline_free_summary):
25357 Do not free summary of aliases.
25359 2014-01-17 Jakub Jelinek <jakub@redhat.com>
25361 PR middle-end/59706
25362 * gimplify.c (gimplify_expr): Use create_tmp_var
25363 instead of create_tmp_var_raw. If cond doesn't have
25364 integral type, don't add the IFN_ANNOTATE builtin at all.
25366 2014-01-17 Martin Jambor <mjambor@suse.cz>
25369 * ipa-cp.c (prev_edge_clone): New variable.
25370 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
25371 Also resize prev_edge_clone vector.
25372 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
25373 (ipcp_edge_removal_hook): New function.
25374 (ipcp_driver): Register ipcp_edge_removal_hook.
25376 2014-01-17 Andrew Pinski <apinski@cavium.com>
25377 Steve Ellcey <sellcey@mips.com>
25380 * config/mips/mips.c (mips_print_operand): Check operand mode instead
25383 2014-01-17 Jeff Law <law@redhat.com>
25385 PR middle-end/57904
25386 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
25387 so that pass_ccp runs first.
25389 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
25391 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
25392 (ix86_adjust_cost): Use !TARGET_XXX.
25393 (do_reorder_for_imul): Likewise.
25394 (swap_top_of_ready_list): Likewise.
25395 (ix86_sched_reorder): Likewise.
25397 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
25399 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
25400 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
25401 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
25402 (intel_memset): New. Duplicate slm_memset.
25403 (intel_cost): New. Duplicate slm_cost.
25404 (m_INTEL): New macro.
25405 (processor_target_table): Add "intel".
25406 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
25407 with PROCESSOR_INTEL for "intel".
25408 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
25409 PROCESSOR_SILVERMONT.
25410 (ix86_issue_rate): Likewise.
25411 (ix86_adjust_cost): Likewise.
25412 (ia32_multipass_dfa_lookahead): Likewise.
25413 (swap_top_of_ready_list): Likewise.
25414 (ix86_sched_reorder): Likewise.
25415 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
25416 instead of TARGET_OPT_AGU.
25417 * config/i386/i386.h (TARGET_INTEL): New.
25418 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
25419 (processor_type): Add PROCESSOR_INTEL.
25420 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
25421 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
25423 2014-01-17 Marek Polacek <polacek@redhat.com>
25426 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
25429 2014-01-17 Richard Biener <rguenther@suse.de>
25431 PR tree-optimization/46590
25432 * opts.c (default_options_table): Add entries for
25433 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
25434 all enabled at -O1 but not for -Og.
25435 * common.opt (fbranch-count-reg): Remove Init(1).
25436 (fmove-loop-invariants): Likewise.
25437 (ftree-pta): Likewise.
25439 2014-01-17 Jakub Jelinek <jakub@redhat.com>
25441 * config/i386/i386.c (ix86_data_alignment): For compatibility with
25442 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
25443 decls to at least the GCC 4.8 used alignments.
25446 * tree-nested.c (convert_nonlocal_reference_stmt,
25447 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
25448 of GIMPLE_BIND stmts, adjust associated decls.
25450 2014-01-17 Richard Biener <rguenther@suse.de>
25452 PR tree-optimization/46590
25453 * vec.h (vec<>::bseach): New member function implementing
25454 binary search according to C89 bsearch.
25455 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
25456 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
25457 bitmap pointer again. Make accesses_in_loop a flat array.
25458 (mem_ref_obstack): New global.
25459 (outermost_indep_loop): Adjust for mem_ref->stored changes.
25460 (mark_ref_stored): Likewise.
25461 (ref_indep_loop_p_2): Likewise.
25462 (set_ref_stored_in_loop): New helper function.
25463 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
25464 (memref_free): Adjust.
25465 (record_mem_ref_loc): Simplify.
25466 (gather_mem_refs_stmt): Adjust.
25467 (sort_locs_in_loop_postorder_cmp): New function.
25468 (analyze_memory_references): Sort accesses_in_loop after
25469 loop postorder number.
25470 (find_ref_loc_in_loop_cmp): New function.
25471 (for_all_locs_in_loop): Find relevant cluster of locs in
25472 accesses_in_loop and iterate without recursion.
25473 (execute_sm): Avoid uninit warning.
25474 (struct ref_always_accessed): Simplify.
25475 (ref_always_accessed::operator ()): Likewise.
25476 (ref_always_accessed_p): Likewise.
25477 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
25478 loop postorder numbers here.
25479 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
25482 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
25485 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
25486 on decls for which assemble_alias has been called.
25488 2014-01-17 Nick Clifton <nickc@redhat.com>
25490 * config/msp430/msp430.opt: (mcpu): New option.
25491 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
25492 (msp430_option_override): Parse target_cpu. If the MCU name
25493 matches a generic string, clear target_mcu.
25494 (msp430_attr): Allow numeric interrupt values up to 63.
25495 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
25496 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
25498 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
25500 * config/msp430/msp430.md (popm): Use %J rather than %I.
25501 (addsi3): Use msp430_nonimmediate_operand for operand 2.
25502 (addhi_cy_i): Use immediate_operand for operand 2.
25503 * doc/invoke.texi: Document -mcpu option.
25505 2014-01-17 Richard Biener <rguenther@suse.de>
25507 PR rtl-optimization/38518
25508 * df.h (df_analyze_loop): Declare.
25509 * df-core.c: Include cfgloop.h.
25510 (df_analyze_1): Split out main part of df_analyze.
25511 (df_analyze): Adjust.
25512 (loop_inverted_post_order_compute): New function.
25513 (loop_post_order_compute): Likewise.
25514 (df_analyze_loop): New function avoiding whole-function
25515 postorder computes.
25516 * loop-invariant.c (find_defs): Use df_analyze_loop.
25517 (find_invariants): Adjust.
25518 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
25520 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
25522 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
25523 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
25525 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
25527 * ipa-ref.c (ipa_remove_stmt_references): Fix references
25528 traversal when removing references.
25530 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
25533 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
25535 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
25537 PR middle-end/56791
25538 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
25539 pushing a reload for an autoinc when we had previously reloaded an
25540 inner part of the address.
25542 2014-01-16 Jakub Jelinek <jakub@redhat.com>
25544 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
25546 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
25547 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
25548 when not giving up or versioning for alias only because of
25550 (vect_analyze_data_ref_dependences): Set to true.
25551 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
25553 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
25554 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
25557 PR middle-end/58344
25558 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
25561 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
25562 operand 0 predicate for gathers, use a new pseudo as subtarget.
25564 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
25566 PR middle-end/59609
25567 * lra-constraints.c (process_alt_operands): Add printing debug info.
25568 Check absence of input/output reloads for matched operands too.
25570 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
25572 PR rtl-optimization/59835
25573 * ira.c (ira_init_register_move_cost): Increase cost for
25576 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
25578 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
25580 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
25583 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
25584 non-register objects. Use gen_(high/low)part more consistently.
25587 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
25590 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
25591 endian support, remove tests for WORDS_BIG_ENDIAN.
25592 (p8_mfvsrd_3_<mode>): Likewise.
25593 (reload_gpr_from_vsx<mode>): Likewise.
25594 (reload_gpr_from_vsxsf): Likewise.
25595 (p8_mfvsrd_4_disf): Likewise.
25597 2014-01-16 Richard Biener <rguenther@suse.de>
25599 PR rtl-optimization/46590
25600 * lcm.c (compute_antinout_edge): Use postorder iteration.
25601 (compute_laterin): Use inverted postorder iteration.
25603 2014-01-16 Nick Clifton <nickc@redhat.com>
25605 PR middle-end/28865
25606 * varasm.c (output_constant): Return the number of bytes actually
25608 (output_constructor_array_range): Update the field size with the
25609 number of bytes emitted by output_constant.
25610 (output_constructor_regular_field): Likewise. Also do not
25611 complain if the total number of bytes emitted is now greater
25612 than the expected fieldpos.
25613 * output.h (output_constant): Update prototype and descriptive comment.
25615 2014-01-16 Marek Polacek <polacek@redhat.com>
25617 PR middle-end/59827
25618 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
25619 it is error_mark_node.
25621 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
25623 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
25624 VALID_AVX256_REG_OR_OI_MODE.
25626 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
25628 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
25629 current procedure should be profiled.
25631 2014-01-15 Andrew Pinski <apinski@cavium.com>
25633 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
25634 of moving from/to the STACK_REG register class.
25636 2014-01-15 Richard Henderson <rth@redhat.com>
25639 * reginfo.c (global_regs_decl): Globalize.
25640 * rtl.h (global_regs_decl): Declare.
25641 * ira.c (do_reload): Diagnose frame_pointer_needed and it
25642 reserved via global_regs.
25644 2014-01-15 Teresa Johnson <tejohnson@google.com>
25646 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
25648 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
25650 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
25651 and vmulosh rather than call gen_vec_widen_smult_*.
25652 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
25653 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
25654 (vec_widen_smult_even_v16qi): Likewise.
25655 (vec_widen_umult_even_v8hi): Likewise.
25656 (vec_widen_smult_even_v8hi): Likewise.
25657 (vec_widen_umult_odd_v16qi): Likewise.
25658 (vec_widen_smult_odd_v16qi): Likewise.
25659 (vec_widen_umult_odd_v8hi): Likewise.
25660 (vec_widen_smult_odd_v8hi): Likewise.
25661 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
25662 vmuloub rather than call gen_vec_widen_umult_*.
25663 (vec_widen_umult_lo_v16qi): Likewise.
25664 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
25665 vmulosb rather than call gen_vec_widen_smult_*.
25666 (vec_widen_smult_lo_v16qi): Likewise.
25667 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
25668 rather than call gen_vec_widen_umult_*.
25669 (vec_widen_umult_lo_v8hi): Likewise.
25670 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
25671 rather than call gen_vec_widen_smult_*.
25672 (vec_widen_smult_lo_v8hi): Likewise.
25674 2014-01-15 Jeff Law <law@redhat.com>
25676 PR tree-optimization/59747
25677 * ree.c (find_and_remove_re): Properly handle case where a second
25678 eliminated extension requires widening a copy created for elimination
25679 of a prior extension.
25680 (combine_set_extension): Ensure that the number of hard regs needed
25681 for a destination register does not change when we widen it.
25683 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
25685 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
25686 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
25687 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
25688 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
25689 (avr-*-rtems*): Likewise.
25690 (bfin*-rtems*): Likewise.
25691 (moxie-*-rtems*): Likewise.
25692 (h8300-*-rtems*): Likewise.
25693 (i[34567]86-*-rtems*): Likewise.
25694 (lm32-*-rtems*): Likewise.
25695 (m32r-*-rtems*): Likewise.
25696 (m68k-*-rtems*): Likewise.
25697 (microblaze*-*-rtems*): Likewise.
25698 (mips*-*-rtems*): Likewise.
25699 (powerpc-*-rtems*): Likewise.
25700 (sh-*-rtems*): Likewise.
25701 (sparc-*-rtems*): Likewise.
25702 (sparc64-*-rtems*): Likewise.
25703 (v850-*-rtems*): Likewise.
25704 (m32c-*-rtems*): Likewise.
25706 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
25708 PR rtl-optimization/59511
25709 * ira.c (ira_init_register_move_cost): Use memory costs for some
25710 cases of register move cost calculations.
25711 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
25712 instead of BB frequency.
25713 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
25714 * lra-assigns.c (find_hard_regno_for): Ditto.
25716 2014-01-15 Richard Biener <rguenther@suse.de>
25718 PR tree-optimization/59822
25719 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
25720 (vectorizable_load): Use it to hoist defs of uses of invariant
25721 loads out of the loop.
25723 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
25724 Kugan Vivekanandarajah <kuganv@linaro.org>
25727 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
25730 2014-01-15 Richard Biener <rguenther@suse.de>
25732 PR rtl-optimization/59802
25733 * lcm.c (compute_available): Use inverted postorder to seed
25734 the initial worklist.
25736 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25739 * config/s390/s390.c (s390_preferred_reload_class): Don't return
25740 ADDR_REGS for invalid symrefs in non-PIC code.
25742 2014-01-15 Jakub Jelinek <jakub@redhat.com>
25745 * builtins.c (determine_block_size): Initialize *probable_max_size
25746 even if len_rtx is CONST_INT.
25748 2014-01-14 Andrew Pinski <apinski@cavium.com>
25750 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
25751 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
25752 (cortexa53_tunings): Likewise.
25753 (aarch64_sched_issue_rate): New function.
25754 (TARGET_SCHED_ISSUE_RATE): Define.
25756 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
25758 * ira-costs.c (find_costs_and_classes): Add missed
25759 ira_init_register_move_cost_if_necessary.
25761 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
25764 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
25766 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
25769 * config/i386/i386.c (type_natural_mode): Add a bool parameter
25770 to indicate if type is used for function return value. Warn ABI
25771 change if the vector mode isn't available for function return value.
25772 (ix86_function_arg_advance): Pass false to type_natural_mode.
25773 (ix86_function_arg): Likewise.
25774 (ix86_gimplify_va_arg): Likewise.
25775 (function_arg_32): Don't warn ABI change.
25776 (ix86_function_value): Pass true to type_natural_mode.
25777 (ix86_return_in_memory): Likewise.
25778 (ix86_struct_value_rtx): Removed.
25779 (TARGET_STRUCT_VALUE_RTX): Likewise.
25781 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
25783 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
25784 converting a conditional jump into a conditional return.
25786 2014-01-14 Richard Biener <rguenther@suse.de>
25788 PR tree-optimization/58921
25789 PR tree-optimization/59006
25790 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
25791 hoisting invariant stmts.
25792 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
25793 invariant loads on the preheader edge if possible.
25795 2014-01-14 Joey Ye <joey.ye@arm.com>
25797 * doc/plugin.texi (Building GCC plugins): Update to C++.
25799 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
25801 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
25802 (_mm_rcp28_round_ss): Ditto.
25803 (_mm_rsqrt28_round_sd): Ditto.
25804 (_mm_rsqrt28_round_ss): Ditto.
25805 (_mm_rcp28_sd): Ditto.
25806 (_mm_rcp28_ss): Ditto.
25807 (_mm_rsqrt28_sd): Ditto.
25808 (_mm_rsqrt28_ss): Ditto.
25809 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
25810 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
25811 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
25812 (IX86_BUILTIN_RCP28SD): Ditto.
25813 (IX86_BUILTIN_RCP28SS): Ditto.
25814 (IX86_BUILTIN_RSQRT28SD): Ditto.
25815 (IX86_BUILTIN_RSQRT28SS): Ditto.
25816 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
25817 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
25818 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
25819 (ix86_expand_special_args_builtin): Expand new FTYPE.
25820 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
25821 (srcp14<mode>): Make insn unary.
25822 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
25823 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
25824 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
25825 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
25826 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
25827 Fix rounding: make it SAE only.
25828 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
25830 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
25832 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
25833 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
25834 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
25835 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
25836 (round_saeonly_mask_scalar_operand4): Ditto.
25837 (round_saeonly_mask_scalar_op3): Ditto.
25838 (round_saeonly_mask_scalar_op4): Ditto.
25840 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25842 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
25843 Implement -maltivec=be for vec_insert and vec_extract.
25845 2014-01-10 DJ Delorie <dj@redhat.com>
25847 * config/msp430/msp430.md (call_internal): Don't allow memory
25848 references with SP as the base register.
25849 (call_value_internal): Likewise.
25850 * config/msp430/constraints.md (Yc): New. For memory references
25851 that don't use SP as a base register.
25853 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
25854 "an integer without a # prefix"
25855 * config/msp430/msp430.md (epilogue_helper): Use it.
25857 2014-01-13 Jakub Jelinek <jakub@redhat.com>
25860 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
25861 AVX512F gather builtins.
25862 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
25863 on gather decls with INTEGER_TYPE masktype.
25864 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
25865 directly into the builtin rather than hoisting it before loop.
25867 PR tree-optimization/59387
25868 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
25869 (scev_const_prop): If folded_casts and type has undefined overflow,
25870 use force_gimple_operand instead of force_gimple_operand_gsi and
25871 for each added stmt if it is assign with
25872 arith_code_with_undefined_signed_overflow, call
25873 rewrite_to_defined_overflow.
25874 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
25875 gimple-fold.h instead.
25876 (arith_code_with_undefined_signed_overflow,
25877 rewrite_to_defined_overflow): Moved to ...
25878 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
25879 rewrite_to_defined_overflow): ... here. No longer static.
25880 Include gimplify-me.h.
25881 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
25882 rewrite_to_defined_overflow): New prototypes.
25884 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25886 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
25888 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
25890 * builtins.c (get_object_alignment_2): Minor tweak.
25891 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
25893 2014-01-13 Christian Bruel <christian.bruel@st.com>
25895 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
25896 optimized non constant lengths.
25898 2014-01-13 Jakub Jelinek <jakub@redhat.com>
25901 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
25902 load as __atomic_load_N if possible.
25904 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
25906 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
25908 (rs6000_expand_builtin): Adjust call.
25910 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
25913 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
25914 * config/rs6000/rs6000.c: Include target-globals.h.
25915 (rs6000_set_current_function): Instead of doing target_reinit
25916 unconditionally, use save_target_globals_default_opts and
25917 restore_target_globals.
25919 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
25921 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
25922 (rs6000_expand_builtin): Handle mffs and mtfsf.
25923 (rs6000_init_builtins): Define mffs and mtfsf.
25924 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
25925 (rs6000_mffs): New pattern.
25926 (rs6000_mtfsf): New pattern.
25928 2014-01-11 Bin Cheng <bin.cheng@arm.com>
25930 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
25931 Start narrowing with START. Apply candidate-use pair
25932 and check overall cost in narrowing.
25933 (iv_ca_prune): Pass new argument.
25935 2014-01-10 Jeff Law <law@redhat.com>
25937 PR middle-end/59743
25938 * ree.c (combine_reaching_defs): Ensure the defining statement
25939 occurs before the extension when optimizing extensions with
25940 different source and destination hard registers.
25942 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
25945 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
25946 vtables into the type inheritance graph.
25948 2014-01-10 Jakub Jelinek <jakub@redhat.com>
25950 PR rtl-optimization/59754
25951 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
25952 modes in the REGNO != REGNO case.
25954 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25956 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
25958 2014-01-10 Jakub Jelinek <jakub@redhat.com>
25960 PR tree-optimization/59745
25961 * tree-predcom.c (tree_predictive_commoning_loop): Call
25962 free_affine_expand_cache if giving up because components is NULL.
25964 * target-globals.c (save_target_globals): Allocate < 4KB structs using
25965 GC in payload of target_globals struct instead of allocating them on
25966 the heap and the larger structs separately using GC.
25967 * target-globals.h (struct target_globals): Make regs, hard_regs,
25968 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
25969 of GTY((skip)) and change type to void *.
25970 (reset_target_globals): Cast loads from those fields to corresponding
25973 2014-01-10 Steve Ellcey <sellcey@mips.com>
25976 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
25977 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
25978 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
25980 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
25983 * aarch64-modes.def (CC_Zmode): New flags mode.
25984 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
25985 represents an equality.
25986 (aarch64_get_condition_code): Handle CC_Zmode.
25987 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
25989 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25991 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
25992 extraction in good case.
25994 2014-01-10 Richard Biener <rguenther@suse.de>
25996 PR tree-optimization/59374
25997 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
25998 checking after SLP discovery. Mark stmts not participating
25999 in any SLP instance properly.
26001 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26003 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
26004 when handling a SET rtx.
26006 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26008 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
26009 (cortex-a57): Likewise.
26010 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
26012 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26014 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
26015 non-iwmmxt builtins.
26017 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
26021 * ipa-devirt.c record_target_from_binfo): Take as argument
26022 stack of binfos and lookup matching one for virtual inheritance.
26023 (possible_polymorphic_call_targets_1): Update.
26025 2014-01-10 Huacai Chen <chenhc@lemote.com>
26027 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
26028 kernel strings for Loongson-2E/2F/3A.
26030 2014-01-10 Jakub Jelinek <jakub@redhat.com>
26032 PR middle-end/59670
26033 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
26034 is_gimple_call before calling gimple_call_internal_p.
26036 2014-01-09 Steve Ellcey <sellcey@mips.com>
26038 * Makefile.in (TREE_FLOW_H): Remove.
26039 (TREE_SSA_H): Add file names from tree-flow.h.
26040 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
26041 * tree.h: Remove tree-flow.h reference.
26042 * hash-table.h: Remove tree-flow.h reference.
26043 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
26044 reference with tree-ssa-loop.h.
26046 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26048 * doc/invoke.texi: Add -maltivec={be,le} options, and document
26049 default element-order behavior for -maltivec.
26050 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
26051 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
26052 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
26053 when targeting big endian, at least for now.
26054 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
26056 2014-01-09 Jakub Jelinek <jakub@redhat.com>
26058 PR middle-end/47735
26059 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
26060 var satisfies use_register_for_decl, just take into account type
26061 alignment, rather than decl alignment.
26063 PR tree-optimization/59622
26064 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
26065 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
26066 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
26067 Don't devirtualize for inplace at all. For targets.length () == 1,
26068 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
26070 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
26072 * config/i386/i386.md (cpu): Remove the unused btver1.
26074 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
26076 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
26078 2014-01-09 Jakub Jelinek <jakub@redhat.com>
26081 * tree-core.h (struct target_globals): New forward declaration.
26082 (struct tree_target_option): Add globals field.
26083 * tree.h (TREE_TARGET_GLOBALS): Define.
26084 (prepare_target_option_nodes_for_pch): New prototype.
26085 * target-globals.h (struct target_globals): Define even if
26086 !SWITCHABLE_TARGET.
26087 * tree.c (prepare_target_option_node_for_pch,
26088 prepare_target_option_nodes_for_pch): New functions.
26089 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
26090 * config/i386/i386.c: Include target-globals.h.
26091 (ix86_set_current_function): Instead of doing target_reinit
26092 unconditionally, use save_target_globals_default_opts and
26093 restore_target_globals.
26095 2014-01-09 Richard Biener <rguenther@suse.de>
26097 PR tree-optimization/59715
26098 * tree-cfg.h (split_critical_edges): Declare.
26099 * tree-cfg.c (split_critical_edges): Export.
26100 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
26102 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
26104 * cfgexpand.c (expand_stack_vars): Optionally disable
26105 asan stack protection.
26106 (expand_used_vars): Likewise.
26107 (partition_stack_vars): Likewise.
26108 * asan.c (asan_emit_stack_protection): Optionally disable
26109 after return stack usage.
26110 (instrument_derefs): Optionally disable memory access instrumentation.
26111 (instrument_builtin_call): Likewise.
26112 (instrument_strlen_call): Likewise.
26113 (asan_protect_global): Optionally disable global variables protection.
26114 * doc/invoke.texi: Added doc for new options.
26115 * params.def: Added new options.
26116 * params.h: Likewise.
26118 2014-01-09 Jakub Jelinek <jakub@redhat.com>
26120 PR rtl-optimization/59724
26121 * ifcvt.c (cond_exec_process_if_block): Don't call
26122 flow_find_head_matching_sequence with 0 longest_match.
26123 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
26124 non-active insns if !stop_after.
26125 (try_head_merge_bb): Revert 2014-01-07 changes.
26127 2014-01-08 Jeff Law <law@redhat.com>
26129 * ree.c (get_sub_rtx): New function, extracted from...
26130 (merge_def_and_ext): Here.
26131 (combine_reaching_defs): Use get_sub_rtx.
26133 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
26135 * cgraph.h (varpool_variable_node): Do not choke on null node.
26137 2014-01-08 Catherine Moore <clm@codesourcery.com>
26139 * config/mips/mips.md (simple_return): Attempt to use JRC
26141 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
26143 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
26145 PR rtl-optimization/59137
26146 * reorg.c (steal_delay_list_from_target): Call update_block for
26148 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
26150 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26152 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
26153 two duplicate entries.
26155 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
26158 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
26160 * config/mips/mips.c (mips_truncated_op_cost): New function.
26161 (mips_rtx_costs): Adjust test for BADDU.
26162 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
26164 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
26166 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
26167 (*baddu_si): ...this new pattern.
26169 2014-01-08 Jakub Jelinek <jakub@redhat.com>
26172 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
26174 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
26176 PR middle-end/57748
26177 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
26179 (expand_expr, expand_normal): Adjust.
26180 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
26181 inner_reference_p. Use inner_reference_p to expand inner references.
26182 (store_expr): Adjust.
26183 * cfgexpand.c (expand_call_stmt): Adjust.
26185 2014-01-08 Rong Xu <xur@google.com>
26187 * gcov-io.c (gcov_var): Move from gcov-io.h.
26188 (gcov_position): Ditto.
26189 (gcov_is_error): Ditto.
26190 (gcov_rewrite): Ditto.
26191 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
26192 only part to libgcc/libgcov.h.
26194 2014-01-08 Marek Polacek <polacek@redhat.com>
26196 PR middle-end/59669
26197 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
26199 2014-01-08 Marek Polacek <polacek@redhat.com>
26202 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
26204 2014-01-08 Jakub Jelinek <jakub@redhat.com>
26206 PR rtl-optimization/59649
26207 * stor-layout.c (get_mode_bounds): For BImode return
26208 0 and STORE_FLAG_VALUE.
26210 2014-01-08 Richard Biener <rguenther@suse.de>
26212 PR middle-end/59630
26213 * gimple.h (is_gimple_builtin_call): Remove.
26214 (gimple_builtin_call_types_compatible_p): New.
26215 (gimple_call_builtin_p): New overload.
26216 * gimple.c (is_gimple_builtin_call): Remove.
26217 (validate_call): Rename to ...
26218 (gimple_builtin_call_types_compatible_p): ... this and export. Also
26219 check return types.
26220 (validate_type): New static function.
26221 (gimple_call_builtin_p): New overload and adjust.
26222 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
26223 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
26224 (gimple_fold_stmt_to_constant_1): Likewise.
26225 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
26227 2014-01-08 Richard Biener <rguenther@suse.de>
26229 PR middle-end/59471
26230 * gimplify.c (gimplify_expr): Gimplify register-register type
26231 VIEW_CONVERT_EXPRs to separate stmts.
26233 2014-01-07 Jeff Law <law@redhat.com>
26235 PR middle-end/53623
26236 * ree.c (combine_set_extension): Handle case where source
26237 and destination registers in an extension insn are different.
26238 (combine_reaching_defs): Allow source and destination registers
26239 in extension to be different under limited circumstances.
26240 (add_removable_extension): Remove restriction that the
26241 source and destination registers in the extension are the same.
26242 (find_and_remove_re): Emit a copy from the extension's
26243 destination to its source after the defining insn if
26244 the source and destination registers are different.
26246 PR middle-end/59285
26247 * ifcvt.c (merge_if_block): If we are merging a block with more than
26248 one successor with a block with no successors, remove any BARRIER
26249 after the second block.
26251 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
26253 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
26255 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
26258 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
26259 for 14-bit register offsets when INT14_OK_STRICT is false.
26261 2014-01-07 Roland Stigge <stigge@antcom.de>
26262 Michael Meissner <meissner@linux.vnet.ibm.com>
26265 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
26266 Only check TFmode for SPE constants. Don't check TImode or TDmode.
26268 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
26270 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
26273 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
26275 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
26276 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
26277 rtx is const0_rtx or not.
26279 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
26282 * target-globals.c (save_target_globals): Remove this_fn_optab
26284 * toplev.c: Include optabs.h.
26285 (target_reinit): Temporarily restore the global options if another
26286 set of options are in force.
26288 2014-01-07 Jakub Jelinek <jakub@redhat.com>
26290 PR rtl-optimization/58668
26291 * cfgcleanup.c (flow_find_cross_jump): Don't count
26292 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
26293 to determine what is counted.
26294 (flow_find_head_matching_sequence): Use active_insn_p to determine
26296 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
26298 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
26299 determine what is counted.
26301 PR tree-optimization/59643
26302 * tree-predcom.c (split_data_refs_to_components): If one dr is
26303 read and one write, determine_offset fails and the write isn't
26304 in the bad component, just put the read into the bad component.
26306 2014-01-07 Mike Stump <mikestump@comcast.net>
26307 Jakub Jelinek <jakub@redhat.com>
26310 * tree-core.h (struct tree_optimization_option): Change optabs
26311 type from unsigned char * to void *.
26312 * optabs.c (init_tree_optimization_optabs): Adjust
26313 TREE_OPTIMIZATION_OPTABS initialization.
26315 2014-01-06 Jakub Jelinek <jakub@redhat.com>
26318 * config/i386/i386.h (struct machine_function): Add
26319 no_drap_save_restore field.
26320 * config/i386/i386.c (ix86_save_reg): Use
26321 !cfun->machine->no_drap_save_restore instead of
26322 crtl->stack_realign_needed.
26323 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
26324 this function clears frame_pointer_needed. Set
26325 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
26326 and DRAP reg is needed.
26328 2014-01-06 Marek Polacek <polacek@redhat.com>
26331 * doc/implement-c.texi: Mention that other integer types are
26332 permitted as bit-field types in strictly conforming mode.
26334 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
26336 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
26337 is newly allocated.
26339 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
26341 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
26343 2014-01-06 Martin Jambor <mjambor@suse.cz>
26346 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
26348 * ipa-prop.c (ipa_print_node_params): Fix indentation.
26350 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
26354 * var-tracking.c (add_stores): Preserve the value of the source even if
26355 we don't record the store.
26357 2014-01-06 Terry Guo <terry.guo@arm.com>
26359 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
26361 2014-01-05 Iain Sandoe <iain@codesourcery.com>
26364 * config/darwin.c (darwin_function_section): Adjust return values to
26365 correspond to optimisation changes made in r206070.
26367 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
26369 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
26370 from prefetch_block tune setting.
26371 (nocona_cost): Correct size of prefetch block to 64.
26373 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
26375 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
26376 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
26377 used to save the static chain register in the computation of the offset
26378 from which the FP registers need to be restored.
26380 2014-01-04 Jakub Jelinek <jakub@redhat.com>
26382 PR tree-optimization/59519
26383 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
26384 ICE if get_current_def (current_new_name) is already non-NULL, as long
26385 as it is a phi result of some other phi in *new_exit_bb that has
26388 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
26389 or vmovdqu* for misaligned_operand.
26390 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
26391 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
26392 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
26393 aligned_mem for AVX512F masked aligned load and store builtins and for
26394 non-temporal moves.
26396 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
26398 PR tree-optimization/59651
26399 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
26400 Address range for negative step should be added by TYPE_SIZE_UNIT.
26402 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
26404 * config/m68k/m68k.c (handle_move_double): Handle pushes with
26405 overlapping registers also for registers other than the stack pointer.
26407 2014-01-03 Marek Polacek <polacek@redhat.com>
26410 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
26413 2014-01-03 Jakub Jelinek <jakub@redhat.com>
26416 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
26419 * config/i386/i386.md (MODE_SIZE): New mode attribute.
26420 (push splitter): Use <P:MODE_SIZE> instead of
26421 GET_MODE_SIZE (<P:MODE>mode).
26422 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
26423 (mov -1, reg peephole2): Likewise.
26424 * config/i386/sse.md (*mov<mode>_internal,
26425 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
26426 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
26427 *<code><mode>3, *andnot<mode>3<mask_name>,
26428 <mask_codefor><code><mode>3<mask_name>): Likewise.
26429 * config/i386/subst.md (mask_mode512bit_condition,
26430 sd_mask_mode512bit_condition): Likewise.
26432 2014-01-02 Xinliang David Li <davidxl@google.com>
26434 PR tree-optimization/59303
26435 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
26436 (dump_predicates): Better output format.
26437 (pred_equal_p): New function.
26438 (is_neq_relop_p): Ditto.
26439 (is_neq_zero_form_p): Ditto.
26440 (pred_expr_equal_p): Ditto.
26441 (pred_neg_p): Ditto.
26442 (simplify_pred): Ditto.
26443 (simplify_preds_2): Ditto.
26444 (simplify_preds_3): Ditto.
26445 (simplify_preds_4): Ditto.
26446 (simplify_preds): Ditto.
26447 (push_pred): Ditto.
26448 (push_to_worklist): Ditto.
26449 (get_pred_info_from_cmp): Ditto.
26450 (is_degenerated_phi): Ditto.
26451 (normalize_one_pred_1): Ditto.
26452 (normalize_one_pred): Ditto.
26453 (normalize_one_pred_chain): Ditto.
26454 (normalize_preds): Ditto.
26455 (normalize_cond_1): Remove function.
26456 (normalize_cond): Ditto.
26457 (is_gcond_subset_of): Ditto.
26458 (is_subset_of_any): Ditto.
26459 (is_or_set_subset_of): Ditto.
26460 (is_and_set_subset_of): Ditto.
26461 (is_norm_cond_subset_of): Ditto.
26462 (pred_chain_length_cmp): Ditto.
26463 (convert_control_dep_chain_into_preds): Type change.
26464 (find_predicates): Ditto.
26465 (find_def_preds): Ditto.
26466 (destroy_predicates_vecs): Ditto.
26467 (find_matching_predicates_in_rest_chains): Ditto.
26468 (use_pred_not_overlap_with_undef_path_pred): Ditto.
26469 (is_pred_expr_subset): Ditto.
26470 (is_pred_chain_subset_of): Ditto.
26471 (is_included_in): Ditto.
26472 (is_superset_of): Ditto.
26474 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
26476 Update copyright years.
26478 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
26480 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
26481 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
26482 config/arc/arc.md, config/arc/arc.opt,
26483 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
26484 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
26485 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
26486 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
26487 config/linux-protos.h, config/linux.c, config/winnt-c.c,
26488 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
26489 vtable-verify.c, vtable-verify.h: Use the standard form for the
26492 2014-01-02 Tobias Burnus <burnus@net-b.de>
26494 * gcc.c (process_command): Update copyright notice dates.
26495 * gcov-dump.c: Ditto.
26497 * doc/cpp.texi: Bump @copying's copyright year.
26498 * doc/cppinternals.texi: Ditto.
26499 * doc/gcc.texi: Ditto.
26500 * doc/gccint.texi: Ditto.
26501 * doc/gcov.texi: Ditto.
26502 * doc/install.texi: Ditto.
26503 * doc/invoke.texi: Ditto.
26505 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
26507 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
26509 2014-01-01 Jakub Jelinek <jakub@redhat.com>
26511 * config/i386/sse.md (*mov<mode>_internal): Guard
26512 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
26514 PR rtl-optimization/59647
26515 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
26516 new_rtx into UNSIGNED_FLOAT rtxes.
26518 Copyright (C) 2014 Free Software Foundation, Inc.
26520 Copying and distribution of this file, with or without modification,
26521 are permitted in any medium without royalty provided the copyright
26522 notice and this notice are preserved.