1 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3 * except.c (can_throw_external): Strengthen local "seq" from rtx
4 to rtx_sequence *. Use methods of rtx_sequence.
5 (insn_nothrow_p): Likewise.
7 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
10 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
11 Use methods of rtx_sequence.
12 (scan_trace): Likewise for local "pat".
14 2014-08-27 David Malcolm <dmalcolm@redhat.com>
16 * coretypes.h (class rtx_sequence): Add forward declaration.
17 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
18 invariant: GET_CODE (X) == SEQUENCE.
19 (is_a_helper <rtx_sequence *>::test): New.
20 (is_a_helper <const rtx_sequence *>::test): New.
21 (rtx_sequence::len): New.
22 (rtx_sequence::element): New.
23 (rtx_sequence::insn): New.
25 2014-08-27 David Malcolm <dmalcolm@redhat.com>
27 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
29 (alloc_INSN_LIST): Strengthen return type from rtx to
31 (copy_INSN_LIST): Likewise for return type and param.
32 (concat_INSN_LIST): Likewise for both params and return type.
33 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
34 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
35 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
36 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
38 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
39 "implicit_sets", "control_uses", "clobbers" from rtx to
41 (struct deps_desc): Likewise for fields "pending_read_insns",
42 "pending_write_insns", "pending_jump_insns",
43 "last_pending_memory_flush", "last_function_call",
44 "last_function_call_may_noreturn", "sched_before_next_call",
45 "sched_before_next_jump".
46 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
47 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
49 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
50 from rtx to rtx_insn_list *.
51 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
54 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
56 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
58 (queue_insn): Likewise for local "link".
59 (struct haifa_saved_data): Strengthen field "insn_queue" from
60 rtx * to rtx_insn_list **.
61 (save_backtrack_point): Update allocation of save->insn_queue to
62 reflect the strengthening of elements from rtx to rtx_insn_list *.
63 (queue_to_ready): Strengthen local "link" from rtx to
64 rtx_insn_list *; use methods "next" and "insn" when traversing the
66 (early_queue_to_ready): Likewise for locals "link", "next_link",
68 (schedule_block): Update allocation of insn_queue to reflect the
69 strengthening of elements from rtx to rtx_insn_list *. Strengthen
70 local "link" from rtx to rtx_insn_list *, and use methods when
72 (add_to_speculative_block): Strengthen locals "twins" and
73 "next_node" from rtx to rtx_insn_list *, and use methods when
74 working with them. Strengthen local "twin" from rtx to
75 rtx_insn *, eliminating a checked cast.
76 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
77 from rtx to rtx_insn_list *, and use methods when working with
80 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
81 from rtx to rtx_insn_list *, adding a checked cast.
82 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
84 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
85 "newlink" from rtx to rtx_insn_list *. Strengthen local
86 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
87 from rtx to rtx_insn *.
88 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
89 from rtx to rtx_insn_list *. Use methods of the latter class.
90 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
91 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
92 (remove_free_INSN_LIST_node): Strengthen return type and local
93 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
94 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
95 rtx_insn_list *, using "insn" method.
97 * sched-deps.c (add_dependence_list): Strengthen param "list"
98 from rtx to rtx_insn_list *, and use methods when working with it.
99 (add_dependence_list_and_free): Strengthen param "listp" from
100 rtx * to rtx_insn_list **.
101 (remove_from_dependence_list): Strenghten param "listp" from rtx *
102 to rtx_insn_list **, and use methods when working with *listp.
103 (remove_from_both_dependence_lists): Strengthen param "listp" from
104 rtx * to rtx_insn_list **
105 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
106 to rtx_insn_list **. Eliminate local "link", in favor of two new
107 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
109 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
110 by introducing local "cond_deps".
111 (remove_from_deps): Strengthen param "insn" from rtx to
114 * sched-rgn.c (concat_insn_mem_list): Strengthen param
115 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
116 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
117 Use methods of rtx_insn_list.
119 * store-motion.c (struct st_expr): Strengthen fields
120 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
121 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
123 (find_moveable_store): Split out "tmp" into multiple more-tightly
124 scoped locals. Use methods of rtx_insn_list *.
125 (compute_store_table): Strengthen local "tmp" from rtx to
126 rtx_insn *. Use methods of rtx_insn_list *.
128 2014-08-27 David Malcolm <dmalcolm@redhat.com>
130 * coretypes.h (class rtx_insn_list): Add forward declaration.
131 * rtl.h (class rtx_insn_list): New subclass of rtx_def
132 (is_a_helper <rtx_insn_list *>::test): New.
133 (rtx_insn_list::next): New.
134 (rtx_insn_list::insn): New.
135 (gen_rtx_INSN_LIST): Add prototype.
136 * emit-rtl.c (gen_rtx_INSN_LIST): New.
137 * gengenrtl.c (special_rtx): Add INSN_LIST.
139 2014-08-27 David Malcolm <dmalcolm@redhat.com>
141 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
142 "prev" from rtx to rtx_insn *.
144 2014-08-27 David Malcolm <dmalcolm@redhat.com>
146 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
147 functions. Require merely an rtx for now, not an rtx_insn *.
148 (BLOCK_FOR_INSN): Likewise.
149 (INSN_LOCATION): Likewise.
150 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
152 2014-08-27 David Malcolm <dmalcolm@redhat.com>
154 * rtl.h (PATTERN): Convert this macro into a pair of inline
155 functions, for now, requiring const_rtx and rtx.
157 2014-08-27 David Malcolm <dmalcolm@redhat.com>
159 * target.def (unwind_emit): Strengthen param "insn" from rtx to
161 (final_postscan_insn): Likewise.
162 (adjust_cost): Likewise.
163 (adjust_priority): Likewise.
164 (variable_issue): Likewise.
165 (macro_fusion_pair_p): Likewise.
166 (dfa_post_cycle_insn): Likewise.
167 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
168 (first_cycle_multipass_issue): Likewise.
169 (dfa_new_cycle): Likewise.
170 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
171 (speculate_insn): Likewise for param "insn".
172 (gen_spec_check): Likewise for params "insn" and "label".
173 (get_insn_spec_ds): Likewise for param "insn".
174 (get_insn_checked_ds): Likewise.
175 (dispatch_do): Likewise.
176 (dispatch): Likewise.
177 (cannot_copy_insn_p): Likewise.
178 (invalid_within_doloop): Likewise.
179 (legitimate_combined_insn): Likewise.
183 * doc/tm.texi: Automatically updated to reflect changes to
186 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
188 (schedule_block): Likewise.
189 (sched_init): Likewise.
190 (sched_speculate_insn): Strengthen param "insn" from rtx to
192 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
194 * hooks.c (hook_bool_rtx_true): Rename to...
195 hook_bool_rtx_insn_true): ...this, and strengthen first param from
197 (hook_constcharptr_const_rtx_null): Rename to...
198 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
199 first param from const_rtx to const rtx_insn *.
200 (hook_bool_rtx_int_false): Rename to...
201 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
202 param from rtx to rtx_insn *.
203 (hook_void_rtx_int): Rename to...
204 (hook_void_rtx_insn_int): ...this, and strengthen first param from
207 * hooks.h (hook_bool_rtx_true): Rename to...
208 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
210 (hook_bool_rtx_int_false): Rename to...
211 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
212 param from rtx to rtx_insn *.
213 (hook_void_rtx_int): Rename to...
214 (hook_void_rtx_insn_int): ...this, and strengthen first param from
216 (hook_constcharptr_const_rtx_null): Rename to...
217 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
218 first param from const_rtx to const rtx_insn *.
220 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
221 and local "prev" from rtx to rtx_insn *.
223 * sched-int.h (sched_speculate_insn): Strengthen first param from
226 * sel-sched.c (create_speculation_check): Likewise for local "label".
227 * targhooks.c (default_invalid_within_doloop): Strengthen param
228 "insn" from const_rtx to const rtx_insn *.
229 * targhooks.h (default_invalid_within_doloop): Strengthen param
230 from const_rtx to const rtx_insn *.
232 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
233 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
235 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
237 (arc_invalid_within_doloop): Likewise, with const.
239 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
240 (arm_cannot_copy_insn_p): Likewise for param "insn".
241 (arm_unwind_emit): Likewise.
243 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
246 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
247 (c6x_variable_issue): Likewise. Removed now-redundant checked
249 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
251 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
252 Likewise for param "insn".
253 (epiphany_mode_after): Likewise.
254 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
255 params "insn", "dep_insn".
256 (epiphany_mode_needed): Likewise for param "insn".
257 (epiphany_mode_after): Likewise.
259 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
260 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
261 (ix86_avx_u128_mode_needed): Likewise.
262 (ix86_i387_mode_needed): Likewise.
263 (ix86_mode_needed): Likewise.
264 (ix86_avx_u128_mode_after): Likewise.
265 (ix86_mode_after): Likewise.
266 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
267 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
268 (ix86_adjust_priority): Likewise for param "insn".
269 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
270 (do_dispatch): Likewise.
271 (has_dispatch): Likewise.
272 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
274 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
275 reflect renaming of default hook implementation from
276 hook_constcharptr_const_rtx_null to
277 hook_constcharptr_const_rtx_insn_null.
278 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
280 (ia64_variable_issue): Likewise for param "insn".
281 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
282 (ia64_dfa_new_cycle): Likewise.
283 (ia64_get_insn_spec_ds): Likewise.
284 (ia64_get_insn_checked_ds): Likewise.
285 (ia64_speculate_insn): Likewise.
286 (ia64_gen_spec_check): Likewise for params "insn", "label".
287 (ia64_asm_unwind_emit): Likewise for param "insn".
289 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
291 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
293 (m68k_sched_variable_issue): Likewise for param "insn".
295 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
298 * config/microblaze/microblaze.c (microblaze_adjust_cost):
299 Likewise for params "insn", "dep".
301 * config/mips/mips.c (mips_adjust_cost): Likewise.
302 (mips_variable_issue): Likewise for param "insn".
303 (mips_final_postscan_insn): Likewise.
305 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
306 for params "insn", "dep".
308 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
310 (pa_adjust_priority): Likewise for param "insn".
312 * config/picochip/picochip.c (picochip_sched_adjust_cost):
313 Likewise for params "insn", "dep_insn".
315 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
317 (rs6000_variable_issue): Likewise.
318 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
319 (rs6000_debug_adjust_cost): Likewise.
320 (rs6000_adjust_priority): Likewise for param "insn".
321 (rs6000_use_sched_lookahead_guard): Likewise.
322 (get_next_active_insn): Likewise for return type and both params.
323 (redefine_groups): Likewise for params "prev_head_insn", "tail"
324 and locals "insn", "next_insn".
325 (pad_groups): Likewise.
327 * config/s390/s390.c (s390_adjust_priority): Likewise for param
329 (s390_cannot_copy_insn_p): Likewise.
330 (s390_sched_variable_issue): Likewise for third param, eliminating
332 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
333 default hook implementation from hook_constcharptr_const_rtx_null
334 to hook_constcharptr_const_rtx_insn_null.
336 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
337 from rtx to rtx_insn *.
338 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
339 (sh_variable_issue): Likewise for param "insn".
340 (sh_dfa_new_cycle): Likewise.
341 (sh_mode_needed): Likewise.
342 (sh_mode_after): Likewise.
344 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
345 params "insn", "dep_insn".
346 (hypersparc_adjust_cost): Likewise.
347 (sparc_adjust_cost): Likewise.
349 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
350 param, eliminated checked cast.
351 (spu_sched_adjust_cost): Likewise for first and third params.
353 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
354 params "insn" and "dep_insn" from rtx to rtx_insn *.
356 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
358 2014-08-27 David Malcolm <dmalcolm@redhat.com>
360 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
361 (set_is_load_p): ...this, updating to work on a SET pattern rather
363 (is_store_insn): Rename to...
364 (set_is_store_p): ...this, updating to work on a SET pattern
366 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
367 top of function to where it is needed. Rewrite the bogus
368 condition that checks for "insn" and "dep" being PARALLEL to
369 instead use single_set, introducing locals "insn_set" and
370 "dep_set". Given that we only ever returned "cost" for a non-pair
371 of SETs, bail out early if we don't have a pair of SET.
372 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
373 use the new locals "insn_set" and "dep_set", and update calls to
374 is_load_insn and is_store_insn to be calls to set_is_load_p and
377 2014-08-27 Guozhi Wei <carrot@google.com>
380 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
381 amount before using it.
383 2014-08-27 Richard Biener <rguenther@suse.de>
385 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
386 get_maxval_strlen inside a more useful API.
387 (gimple_fold_builtin_with_strlen): Remove and fold into ...
388 (gimple_fold_builtin): ... caller.
389 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
390 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
391 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
392 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
393 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
394 gimple_fold_builtin_sprintf): Adjust to compute maxval
397 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
400 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
402 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
403 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
404 Anna Tikhonova <anna.tikhonova@intel.com>
405 Ilya Tocar <ilya.tocar@intel.com>
406 Andrey Turetskiy <andrey.turetskiy@intel.com>
407 Ilya Verbin <ilya.verbin@intel.com>
408 Kirill Yukhin <kirill.yukhin@intel.com>
409 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
412 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
413 Use `concat_tg_mode' attribute to determine asm register size.
415 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
416 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
417 Anna Tikhonova <anna.tikhonova@intel.com>
418 Ilya Tocar <ilya.tocar@intel.com>
419 Andrey Turetskiy <andrey.turetskiy@intel.com>
420 Ilya Verbin <ilya.verbin@intel.com>
421 Kirill Yukhin <kirill.yukhin@intel.com>
422 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
425 (define_mode_iterator VI48_AVX512VL): New.
426 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
427 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
428 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
429 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
430 with VI1): Change mode iterator.
431 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
432 with VI_ULOADSTORE_BW_AVX512VL): New.
433 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
434 with VI_ULOADSTORE_F_AVX512VL): Ditto.
435 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
436 with VI1): Change mode iterator.
437 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
438 with VI_ULOADSTORE_BW_AVX512VL): New.
439 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
440 with VI_ULOADSTORE_F_AVX512VL): Ditto.
441 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
442 with VI1): Change mode iterator.
443 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
444 with VI_ULOADSTORE_BW_AVX512VL): New.
445 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
446 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
447 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
448 (define_insn "<avx512>_storedqu<mode>_mask" with
450 (define_insn "<avx512>_storedqu<mode>_mask" with
451 VI12_AVX512VL): Ditto.
453 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
454 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
455 Anna Tikhonova <anna.tikhonova@intel.com>
456 Ilya Tocar <ilya.tocar@intel.com>
457 Andrey Turetskiy <andrey.turetskiy@intel.com>
458 Ilya Verbin <ilya.verbin@intel.com>
459 Kirill Yukhin <kirill.yukhin@intel.com>
460 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
463 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
464 (define_mode_iterator VI48_AVX512BW): New.
465 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
466 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
467 with VI48_AVX2_48_AVX512F): New.
468 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
469 with VI2_AVX512VL): Ditto.
471 2014-08-27 Richard Biener <rguenther@suse.de>
474 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
475 (fold_builtin_3): Do not fold strcat_chk here.
476 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
478 (gimple_fold_builtin): Fold strcat_chk here.
480 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
482 * dwarf2out.h (dwarf2out_decl): Remove prototype.
483 * dwarf2out.c (dwarf2out_decl): Make static.
485 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
487 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
489 2014-08-26 David Malcolm <dmalcolm@redhat.com>
491 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
492 from rtx to rtx_insn *.
493 (cselib_lookup_from_insn): Likewise for final param.
494 (cselib_subst_to_values_from_insn): Likewise.
495 (cselib_add_permanent_equiv): Likewise.
497 * cselib.c (cselib_current_insn): Likewise for this variable.
498 (cselib_subst_to_values_from_insn): Likewise for param "insn".
499 (cselib_lookup_from_insn): Likewise.
500 (cselib_add_permanent_equiv): Likewise for param "insn" and local
501 "save_cselib_current_insn".
502 (cselib_process_insn): Replace use of NULL_RTX with NULL.
504 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
505 from rtx to rtx_insn *.
507 2014-08-26 David Malcolm <dmalcolm@redhat.com>
509 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
512 2014-08-26 David Malcolm <dmalcolm@redhat.com>
514 * df.h (df_dump_insn_problem_function): Strengthen first param of
515 this callback from const_rtx to const rtx_insn *.
516 (struct df_insn_info): Strengthen field "insn" from rtx to
518 (DF_REF_INSN): Eliminate this function, reinstating the older
520 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
521 (df_reg_defined): Likewise.
522 (df_find_use): Likewise.
523 (df_reg_used): Likewise.
524 (df_dump_insn_top): Strengthen param 1 from const_rtx to
526 (df_dump_insn_bottom): Likewise.
527 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
528 (df_insn_debug_regno): Likewise.
529 (debug_df_insn): Likewise.
530 (df_rd_simulate_one_insn): Likewise for param 2.
531 (df_word_lr_simulate_defs): Likewise for param 1.
532 (df_word_lr_simulate_uses): Likewise.
533 (df_md_simulate_one_insn): Likewise for param 2.
534 (df_simulate_find_noclobber_defs): Likewise for param 1.
535 (df_simulate_find_defs): Likewise.
536 (df_simulate_defs): Likewise.
537 (df_simulate_uses): Likewise.
538 (df_simulate_one_insn_backwards): Likewise for param 2.
539 (df_simulate_one_insn_forwards): Likewise.
540 (df_uses_create): Likewise for param 2.
541 (df_insn_create_insn_record): Likewise for param 1.
542 (df_insn_delete): Likewise.
543 (df_insn_rescan): Likewise.
544 (df_insn_rescan_debug_internal): Likewise.
545 (df_insn_change_bb): Likewise.
546 (df_notes_rescan): Likewise.
547 * rtl.h (remove_death): Likewise for param 2.
548 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
550 * sched-int.h (reemit_notes): Strengthen param from rtx to
552 * valtrack.h (propagate_for_debug): Likewise for param 1.
554 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
555 local "tmp_rtx" from const_rtx to const rtx_insn *.
556 * combine.c (remove_death): Strengthen param "insn" from rtx to
558 (move_deaths): Likewise for local "where_dead".
559 * cse.c (delete_trivially_dead_insns): Introduce local
560 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
561 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
563 (df_reg_defined): Likewise.
564 (df_find_use): Likewise.
565 (df_reg_used): Likewise.
566 (df_dump_insn_problem_data): Strengthen param "insn" from
567 const_rtx to const rtx_insn *.
568 (df_dump_insn_top): Likewise.
569 (df_dump_insn_bottom): Likewise.
570 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
571 (df_insn_debug_regno): Likewise.
572 (debug_df_insn): Likewise.
573 (DF_REF_INSN): Delete.
574 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
575 from rtx to rtx_insn *.
576 (df_chain_insn_top_dump): Strengthen param "insn" from
577 const_rtx to const rtx_insn *.
578 (df_chain_insn_bottom_dump): Likewise.
579 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
581 (df_word_lr_simulate_uses): Likewise.
582 (df_print_note): Likewise.
583 (df_remove_dead_and_unused_notes): Likewise.
584 (df_set_unused_notes_for_mw): Likewise.
585 (df_set_dead_notes_for_mw): Likewise.
586 (df_create_unused_note): Likewise.
587 (df_simulate_find_defs): Likewise.
588 (df_simulate_find_uses): Likewise.
589 (df_simulate_find_noclobber_defs): Likewise.
590 (df_simulate_defs): Likewise.
591 (df_simulate_uses): Likewise.
592 (df_simulate_one_insn_backwards): Likewise.
593 (df_simulate_one_insn_forwards): Likewise.
594 (df_md_simulate_one_insn): Likewise.
595 * df-scan.c (df_uses_create): Likewise.
596 (df_insn_create_insn_record): Likewise.
597 (df_insn_delete): Likewise.
598 (df_insn_rescan): Likewise.
599 (df_insn_rescan_debug_internal): Likewise.
600 (df_insn_change_bb): Likewise.
601 (df_notes_rescan): Likewise.
602 (df_refs_add_to_chains): Likewise.
603 (df_insn_refs_verify): Likewise.
604 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
605 when invoking df_insn_delete.
606 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
607 (set_unique_reg_note): Add checked cast.
608 * final.c (cleanup_subreg_operands): Likewise.
609 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
610 "insn" from rtx to rtx_insn *.
611 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
612 "last" from rtx to rtx_insn *.
613 * ira-emit.c (change_regs_in_insn): New function.
614 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
615 Invoke change_regs_in_insn rather than change_regs.
616 * ira.c (update_equiv_regs): Strengthen locals "insn",
617 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
618 for_each_rtx_in_insn rather than for_each_rtx.
619 * recog.c (confirm_change_group): Add checked casts.
620 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
622 (peep2_fill_buffer): Add checked cast.
623 * rtlanal.c (remove_note): Likewise.
624 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
625 locals "next" "end" from rtx to rtx_insn *.
627 2014-08-26 David Malcolm <dmalcolm@redhat.com>
629 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
631 (struct reg_use_data): Likewise for field "insn".
632 (insn_cost): Likewise for param.
633 (real_insn_for_shadow): Likewise for return type and param.
634 (increase_insn_priority): Likewise for param 1.
635 (debug_dependencies): Likewise for both params.
637 * haifa-sched.c (insn_delay): Likewise for param "insn".
638 (real_insn_for_shadow): Likewise for return type and param "insn".
639 (update_insn_after_change): Likewise for param "insn".
640 (recompute_todo_spec): Likewise for param "next" and locals "pro",
642 (insn_cost): Likewise for param "insn".
643 (increase_insn_priority): Likewise.
644 (calculate_reg_deaths): Likewise.
645 (setup_insn_reg_pressure_info): Likewise.
646 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
647 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
648 (model_recompute): Likewise.
649 (must_restore_pattern_p): Likewise for param "next".
650 (model_excess_cost): Likewise for param "insn".
651 (queue_remove): Likewise.
652 (adjust_priority): Likewise for param "prev".
653 (update_register_pressure): Likewise for param "insn".
654 (setup_insn_max_reg_pressure): Likewise for local "insn".
655 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
656 (model_add_to_schedule): Likewise.
657 (model_reset_queue_indices): Likewise for local "insn".
658 (unschedule_insns_until): Strengthen local "recompute_vec" from
659 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
660 "con" from rtx to rtx_insn *.
661 (restore_last_backtrack_point): Likewise for both locals "x". Add
663 (estimate_insn_tick): Likewise for param "insn".
664 (commit_schedule): Likewise for params "prev_head", "tail" and
666 (verify_shadows): Likewise for locals "i1", "i2".
667 (dump_insn_stream): Likewise for params "head", "tail" and locals
669 (schedule_block): Likewise for locals "insn", "x". Add a checked
671 (fix_inter_tick): Likewise for params "head", "tail".
672 (create_check_block_twin): Likewise for local "jump".
673 (haifa_change_pattern): Likewise for param "insn".
674 (haifa_speculate_insn): Likewise.
675 (dump_new_block_header): Likewise for params "head", "tail".
676 (fix_jump_move): Likewise for param "jump".
677 (move_block_after_check): Likewise.
678 (sched_init_insn_luid): Likewise for param "insn".
679 (sched_init_luids): Likewise for local "insn".
680 (insn_luid): Likewise for param "insn".
681 (init_h_i_d): Likewise.
682 (haifa_init_h_i_d): Likewise for local "insn".
683 (haifa_init_insn): Likewise for param "insn".
684 * sched-deps.c (add_dependence): Likewise for local "real_pro",
686 (create_insn_reg_use): Likewise for param "insn".
687 (setup_insn_reg_uses): Likewise. Add a checked cast.
688 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
689 "tail" from rtx to rtx_insn *.
690 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
693 2014-08-26 David Malcolm <dmalcolm@redhat.com>
695 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
696 from rtx to rtx_insn *.
697 (model_add_to_schedule): Likewise for locals "start", "end",
700 2014-08-26 David Malcolm <dmalcolm@redhat.com>
702 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
704 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
705 "to" and locals "insn", "next", "copy". Remove now-redundant
708 2014-08-26 David Malcolm <dmalcolm@redhat.com>
710 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
711 rtx_insn * and param 4 from rtx * to rtx_insn **.
712 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
713 param 2 from rtx * to rtx_insn **.
715 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
716 rtx_insn * and final param from rtx * to rtx_insn **.
718 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
719 from rtx to rtx_insn *.
720 (try_head_merge_bb): Likewise for both locals named "move_upto".
721 * df-problems.c (can_move_insns_across): Likewise for params
722 "from", "to", "across_from", "across_to" and locals "insn",
723 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
725 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
726 from rtx to rtx_insn *.
727 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
728 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
729 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
731 (noce_try_abs): Likewise.
732 (noce_get_condition): Likewise for param "jump". Strengthen param
733 "earliest" from rtx * to rtx_insn **.
734 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
736 (find_cond_trap): Likewise.
737 (dead_or_predicable): Likewise for local "earliest".
738 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
740 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
741 and local "prev". Strengthen param "earliest" from rtx * to
743 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
744 Strengthen param "earliest" from rtx * to rtx_insn **.
746 2014-08-26 David Malcolm <dmalcolm@redhat.com>
748 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
749 "to" and local "insn" from rtx to rtx_insn *.
751 2014-08-26 David Malcolm <dmalcolm@redhat.com>
753 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
754 from rtx to rtx_insn *.
755 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
756 (code_motion_path_driver): Likewise for local "last_insn".
757 (simplify_changed_insns): Likewise for local "insn".
759 2014-08-26 David Malcolm <dmalcolm@redhat.com>
761 * rtl.h (push_to_sequence): Strengthen param from rtx to
763 (push_to_sequence2): Likewise for both params.
764 (delete_insns_since): Likewise for param.
765 (reorder_insns_nobb): Likewise for all three params.
766 (set_new_first_and_last_insn): Likewise for both params.
768 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
769 rtx_insn *. Remove now-redundant cast.
770 (set_last_insn): Likewise.
772 * builtins.c (expand_builtin_return): Strengthen local
773 "call_fusage" from rtx to rtx_insn *.
774 * cfgrtl.c (create_basic_block_structure): Likewise for local
776 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
777 "first", "last" and local "insn".
778 (delete_insns_since): Likewise for param "from".
779 (reorder_insns_nobb): Likewise for params "from", "to", "after"
781 (push_to_sequence): Likewise for param "first" and local "last".
782 (push_to_sequence2): Likewise for params "first" and "last".
783 * lra.c (emit_add3_insn): Likewise for local "last".
784 (lra_emit_add): Likewise.
785 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
787 (process_address_1): Likewise for locals "insn", last".
788 * modulo-sched.c (ps_first_note): Likewise for return type.
789 * optabs.c (expand_binop_directly): Likewise for param "last".
791 2014-08-26 David Malcolm <dmalcolm@redhat.com>
793 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
795 * emit-rtl.c (get_last_insn_anywhere): Likewise.
797 2014-08-26 David Malcolm <dmalcolm@redhat.com>
799 * function.h (struct sequence_stack): Strengthen fields "first"
800 and "last" from rtx to rtx_insn *.
801 (struct emit_status): Likewise for fields "x_first_insn" and
804 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
805 (set_first_insn): Add checked cast.
806 (get_last_insn): Remove now-redundant checked cast.
807 (set_last_insn): Add checked cast.
809 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
810 "saved_first" and "saved_last" from rtx to rtx_insn *.
812 2014-08-26 David Malcolm <dmalcolm@redhat.com>
814 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
815 (unlink_insn_chain): Strengthen both params from rtx to
818 * cfgrtl.c (cfg_layout_function_header): Likewise for this
820 (unlink_insn_chain): Likewise for params "first" and "last".
821 Remove now-redundant checked cast.
822 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
823 (fixup_reorder_chain): Strengthen local "insn" from rtx to
825 * emit-rtl.c (link_insn_into_chain): Likewise for all three
827 (add_insn): Likewise for param "insn" and local "prev".
828 (add_insn_after_nobb): Likewise for both params and local "next".
829 (add_insn_before_nobb): Likewise for both params and local "prev".
830 (add_insn_after): Rename param "after" to "uncast_after",
831 introducing local "after" with another checked cast.
832 (add_insn_before): Rename params "insn" and "before", giving them
833 "uncast_" prefixes, adding the old names back using checked casts.
834 (emit_note_after): Likewise for param "after".
835 (emit_note_before): Likewise for param "before".
836 (emit_label): Add a checked cast.
838 2014-08-26 David Malcolm <dmalcolm@redhat.com>
840 * cselib.h (cselib_record_sets_hook): Strengthen initial param
841 "insn" from rtx to rtx_insn *.
843 * cselib.c (cselib_record_sets_hook): Likewise.
845 * var-tracking.c (add_with_sets): Likewise, renaming back from
846 "uncast_insn" to "insn" and eliminating the checked cast from rtx
849 2014-08-26 David Malcolm <dmalcolm@redhat.com>
851 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
852 and "header_" from rtx to rtx_insn *.
853 (struct basic_block_d): Likewise for field "head_" within "x"
854 field of union basic_block_il_dependent.
855 (BB_HEAD): Drop function...
856 (SET_BB_HEAD): ...and this function in favor of...
857 (BB_HEAD): ...reinstate macro.
858 (BB_END): Drop function...
859 (SET_BB_END): ...and this function in favor of...
860 (BB_END): ...reinstate macro.
861 (BB_HEADER): Drop function...
862 (SET_BB_HEADER): ...and this function in favor of...
863 (BB_HEADER): ...reinstate macro.
865 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
866 (fix_crossing_unconditional_branches): Likewise.
867 * caller-save.c (save_call_clobbered_regs): Likewise.
868 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
869 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
870 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
871 (merge_blocks_move_successor_nojumps): Likewise.
872 (outgoing_edges_match): Update use of for_each_rtx to
873 for_each_rtx_in_insn.
874 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
875 (expand_gimple_cond): Likewise.
876 (expand_gimple_tailcall): Likewise.
877 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
879 (construct_exit_block): Drop use of SET_BB_END.
880 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
882 (delete_insn): Rename param "insn" to "uncast_insn", introducing
883 a new local "insn" with a checked cast to rtx_insn *. Drop use of
884 SET_BB_HEAD and SET_BB_END.
885 (create_basic_block_structure): Drop use of SET_BB_HEAD and
887 (rtl_delete_block): Drop use of SET_BB_HEAD.
888 (rtl_split_block): Drop use of SET_BB_END.
889 (emit_nop_for_unique_locus_between): Likewise.
890 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
891 (block_label): Drop use of SET_BB_HEAD.
892 (fixup_abnormal_edges): Drop use of SET_BB_END.
893 (record_effective_endpoints): Drop use of SET_BB_HEADER.
894 (relink_block_chain): Likewise.
895 (fixup_reorder_chain): Drop use of SET_BB_END.
896 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
897 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
898 rtx_insn **. Drop use of SET_BB_HEADER.
899 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
901 (BB_HEAD): Delete this function.
902 (SET_BB_HEAD): Likewise.
904 (SET_BB_END): Likewise.
905 (BB_HEADER): Likewise.
906 (SET_BB_HEADER): Likewise.
907 * emit-rtl.c (add_insn_after): Rename param "insn" to
908 "uncast_insn", adding a new local "insn" and a checked cast to
909 rtx_insn *. Drop use of SET_BB_END.
910 (remove_insn): Strengthen locals "next" and "prev" from rtx to
911 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
912 (reorder_insns): Drop use of SET_BB_END.
913 (emit_insn_after_1): Strengthen param "first" and locals "last",
914 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
915 (emit_pattern_after_noloc): Add checked cast.
916 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
917 (restore_other_notes): Likewise.
918 (move_insn): Likewise.
919 (sched_extend_bb): Likewise.
920 (fix_jump_move): Likewise.
921 * ifcvt.c (noce_process_if_block): Likewise.
922 (dead_or_predicable): Likewise.
923 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
924 * reg-stack.c (change_stack): Drop use of SET_BB_END.
925 * sel-sched-ir.c (sel_move_insn): Likewise.
926 * sel-sched.c (move_nop_to_previous_block): Likewise.
928 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
930 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
932 2014-08-26 David Malcolm <dmalcolm@redhat.com>
934 * basic-block.h (create_basic_block_structure): Strengthen params
935 1 "head" and 2 "end" from rtx to rtx_insn *.
936 * cfgrtl.c (create_basic_block_structure): Likewise.
937 (rtl_create_basic_block): Update casts from void * to rtx to
938 rtx_insn *, so that we can pass them as rtx_insn * to
939 create_basic_block_structure.
940 * sel-sched-ir.c (sel_create_basic_block): Likewise.
942 2014-08-26 David Malcolm <dmalcolm@redhat.com>
944 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
946 (check_for_inc_dec): Strengthen param "insn" from rtx to
949 * cselib.h (cselib_process_insn): Likewise.
951 * cselib.c (cselib_record_sets): Likewise.
952 (cselib_process_insn): Likewise.
954 * dse.c (struct insn_info): Likewise for field "insn".
955 (check_for_inc_dec_1): Likewise for local "insn".
956 (check_for_inc_dec): Likewise for param "insn".
957 (scan_insn): Likewise.
958 (dse_step1): Likewise for local "insn".
960 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
961 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
963 2014-08-26 David Malcolm <dmalcolm@redhat.com>
965 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
966 from rtx to rtx_insn *.
967 (DEP_PRO): Delete this function and...
968 (SET_DEP_PRO): ...this function in favor of...
969 (DEP_PRO): ...reinstate this macro.
970 (DEP_CON): Delete this function and...
971 (SET_DEP_CON): ...this function in favor of...
972 (DEP_CON): ...reinstate this old macro.
973 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
974 (init_dep): Likewise.
975 (set_priorities): Likewise for both params.
976 (sd_copy_back_deps): Likewise for params 1 and 2.
978 * haifa-sched.c (priority): Likewise for param "insn" and local
980 (set_priorities): Likewise for params "head" and "tail" and local
982 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
984 (add_to_speculative_block): Add a checked cast.
985 (create_check_block_twin): Drop use of SET_DEP_CON.
986 (add_jump_dependencies): Strengthen params "insn" and "jump" from
989 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
990 Drop use of SET_DEP_PRO
991 (init_dep): Strengthen params "pro" and "con" from rtx to
993 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
997 (SET_DEP_PRO): Delete.
998 (SET_DEP_CON): Delete.
1000 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1002 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
1003 from rtx to rtx_insn *.
1004 (VINSN_INSN_RTX): Eliminate rvalue function and...
1005 (SET_VINSN_INSN): ...lvalue function in favor of...
1006 (VINSN_INSN_RTX): reinstate this old macro.
1008 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
1009 in favor of VINSN_INSN_RTX.
1010 (VINSN_INSN_RTX): Delete this function.
1011 (SET_VINSN_INSN_RTX): Likewise.
1013 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1015 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
1016 (BND_TO): Delete this function and...
1017 (SET_BND_TO): ...this functions in favor of...
1018 (BND_TO): ...reinstating this macro.
1019 (struct _fence): Strengthen field "executing_insns" from
1020 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
1021 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
1022 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
1023 and param "insn" from rtx to insn_t.
1024 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
1027 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
1029 (rtx_vec_t): Likewise.
1030 (struct sched_deps_info_def): Strengthen param of "start_insn"
1031 callback from rtx to rtx_insn *. Likewise for param "insn2" of
1032 "note_mem_dep" callback and first param of "note_dep" callback.
1034 * haifa-sched.c (add_to_speculative_block): Strengthen param
1035 "insn" from rtx to rtx_insn *.
1036 (clear_priorities): Likewise.
1037 (calc_priorities): Likewise for local "insn".
1039 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
1040 Remove redundant checked cast.
1041 (haifa_note_mem_dep): Likewise for param "pending_insn".
1042 (haifa_note_dep): Likewise for param "elem".
1043 (note_mem_dep): Likewise for param "e".
1044 (sched_analyze_1): Add checked casts.
1045 (sched_analyze_2): Likewise.
1047 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
1048 from rtx to rtx_insn *.
1049 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
1050 from vec<rtx> * to vec<rtx_insn *> *.
1052 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
1054 (flist_add): Strengthen param "executing_insns" from
1055 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
1056 (advance_deps_context): Remove now-redundant checked cast.
1057 (init_fences): Replace uses of NULL_RTX with NULL.
1058 (merge_fences): Strengthen params "last_scheduled_insn" and
1059 "sched_next" from rtx to rtx_insn * and "executing_insns" from
1060 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
1061 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
1062 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
1063 an instruction, rather than doing double-duty as a pattern.
1064 (return_nop_to_pool): Update for change of insn_t.
1065 (deps_init_id): Remove now-redundant checked cast.
1066 (struct sched_scan_info_def): Strengthen param of "init_insn"
1067 callback from rtx to insn_t.
1068 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
1069 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
1071 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
1072 "end" from rtx to rtx_insn *.
1073 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
1074 (rtx insn_rtx, bool force_unique_p)
1075 (BND_TO): Delete function.
1076 (SET_BND_TO): Delete function.
1078 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
1080 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
1081 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
1083 (undo_transformations): Likewise for param "insn".
1084 (update_liveness_on_insn): Likewise.
1085 (compute_live_below_insn): Likewise for param "insn" and local
1087 (update_data_sets): Likewise for param "insn".
1088 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
1089 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
1090 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
1092 (move_cond_jump): Likewise for param "insn".
1093 (move_cond_jump): Drop use of SET_BND_TO.
1094 (compute_av_set_on_boundaries): Likewise.
1095 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
1096 (update_and_record_unavailable_insns): Strengthen local "bb_end"
1097 from rtx to rtx_insn *.
1098 (maybe_emit_renaming_copy): Likewise for param "insn".
1099 (maybe_emit_speculative_check): Likewise.
1100 (handle_emitting_transformations): Likewise.
1101 (remove_insn_from_stream): Likewise.
1102 (code_motion_process_successors): Strengthen local "succ" from rtx
1105 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1107 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
1108 ilist_t, not _xlist_t;
1109 (ILIST_INSN): Define in terms of new union field "insn".
1110 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
1112 (struct _list_node): Add new field "insn" to the union, of type
1114 (ilist_add): Replace macro with an inline function, requiring an
1116 (ilist_remove): Define this macro directly in terms of
1117 _list_remove, rather than indirectly via _xlist_remove.
1118 (ilist_clear): Likewise, in terms of _list_clear rather than
1120 (ilist_is_in_p): Replace macro with an inline function, requiring
1122 (_list_iter_cond_insn): New function.
1123 (ilist_iter_remove): Define this macro directly in terms of
1124 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
1125 (ilist_iterator): Define directly in terms of _list_iterator
1126 rather than indirectly through _xlist_iterator.
1127 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
1128 than in terms of _FOR_EACH_X.
1129 (FOR_EACH_INSN_1): Likewise.
1131 2014-08-26 Joseph Myers <joseph@codesourcery.com>
1135 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
1136 DECL_HARD_REGISTER and return for invalid register specifications.
1137 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
1138 DECL_HARD_REGISTER, call expand_one_error_var.
1139 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
1140 CC_REGNUM with non-MODE_CC modes.
1141 (arm_regno_class): Return NO_REGS for PC_REGNUM.
1143 2014-08-26 Marek Polacek <polacek@redhat.com>
1146 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
1148 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
1150 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
1151 qi cost; add di cost.
1152 (cortexa57_addrcost_table): Likewise.
1154 2014-08-26 Marek Polacek <polacek@redhat.com>
1157 * expr.c (is_aligning_offset): Remove logical not.
1159 2014-08-26 Marek Polacek <polacek@redhat.com>
1162 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
1163 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
1165 2014-08-26 Richard Biener <rguenther@suse.de>
1167 PR tree-optimization/62175
1168 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
1169 expand possibly trapping operations.
1171 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1173 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
1174 "insn" from rtx to rtx_insn *.
1175 (permute_load): Likewise for param "insn".
1176 (permute_store): Likewise.
1177 (handle_special_swappables): Likewise for local "insn".
1178 (replace_swap_with_copy): Likewise for locals "insn" and
1180 (rs6000_analyze_swaps): Likewise for local "insn".
1182 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1184 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
1187 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1189 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
1190 "note_list" from rtx to rtx_insn *.
1191 (BB_NOTE_LIST): Replace this function and...
1192 (SET_BB_NOTE_LIST): ...this function with...
1193 (BB_NOTE_LIST): ...the former macro implementation.
1195 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
1196 local "from_start" from rtx to rtx_insn *. Strengthen param
1197 "to_endp" from rtx * to rtx_insn **.
1199 * haifa-sched.c (concat_note_lists): Likewise.
1200 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
1202 (sel_restore_notes): Likewise.
1203 (move_bb_info): Likewise.
1204 (BB_NOTE_LIST): Delete this function.
1205 (SET_BB_NOTE_LIST): Delete this function.
1206 * sel-sched.c (create_block_for_bookkeeping): Eliminate
1207 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
1209 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1211 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
1212 from rtx * to rtx_insn **.
1213 (reorder2): Likewise.
1214 (dependencies_evaluation_hook): Strengthen params "head", "tail"
1215 from rtx to rtx_insn *.
1217 * doc/tm.texi: Update mechanically for above change to target.def.
1219 * sched-int.h (note_list): Strengthen this variable from rtx to
1221 (remove_notes): Likewise for both params.
1222 (restore_other_notes): Likewise for return type and first param.
1223 (struct ready_list): Strengthen field "vec" from rtx * to
1225 (struct dep_replacement): Strenghten field "insn" from rtx to
1227 (struct deps_desc): Likewise for fields "last_debug_insn",
1229 (struct haifa_sched_info): Likewise for callback field
1230 "can_schedule_ready_p"'s param, for first param of "new_ready"
1231 callback field, for both params of "rank" callback field, for
1232 first field of "print_insn" callback field (with a const), for
1233 both params of "contributes_to_priority" callback, for param
1234 of "insn_finishes_block_p" callback, for fields "prev_head",
1235 "next_tail", "head", "tail", for first param of "add_remove_insn"
1236 callback, for first param of "begin_schedule_ready" callback, for
1237 both params of "begin_move_insn" callback, and for second param
1238 of "advance_target_bb" callback.
1239 (add_dependence): Likewise for params 1 and 2.
1240 (sched_analyze): Likewise for params 2 and 3.
1241 (deps_analyze_insn): Likewise for param 2.
1242 (ready_element): Likewise for return type.
1243 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
1244 (try_ready): Strenghten param from rtx to rtx_insn *.
1245 (sched_emit_insn): Likewise for return type.
1246 (record_delay_slot_pair): Likewise for params 1 and 2.
1247 (add_delay_dependencies): Likewise for param.
1248 (contributes_to_priority): Likewise for both params.
1249 (find_modifiable_mems): Likewise.
1251 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
1252 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
1253 "first_older_only_insn" from rtx to rtx_insn *.
1254 (arm_sched_reorder): Strengthen param "ready" from rtx * to
1257 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
1258 "last_scheduled_iter0" from rtx to rtx_insn *.
1259 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
1260 (c6x_sched_reorder_1): Strengthen param "ready" and locals
1261 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
1262 "insn" from rtx to rtx_insn *.
1263 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
1265 (c6x_sched_reorder2): Strengthen param "ready" and locals
1266 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
1267 "insn" from rtx to rtx_insn *.
1268 (c6x_variable_issue): Add a checked cast when assigning from insn
1269 to ss.last_scheduled_iter0.
1270 (split_delayed_branch): Strengthen param "insn" and local "i1"
1271 from rtx to rtx_insn *.
1272 (split_delayed_nonbranch): Likewise.
1273 (undo_split_delayed_nonbranch): Likewise for local "insn".
1274 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
1275 "entry_after", "end_packet", "head_insn", "tail_insn",
1276 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
1277 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
1278 to rtx_insn **. Remove now-redundant checked cast on last_insn,
1279 but add a checked cast on loop->start_label. Consolidate calls to
1280 avoid assigning result of gen_spkernel to "insn", now an
1283 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
1284 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
1286 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
1287 rtx_insn **. Strengthen locals "top", "next" from rtx to
1289 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
1290 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
1291 (add_parameter_dependencies): Strengthen params "call", "head" and
1292 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
1293 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
1294 (add_dependee_for_func_arg): Likewise for param "arg" and local
1296 (ix86_dependencies_evaluation_hook): Likewise for params "head",
1297 "tail" and locals "insn", "first_arg".
1299 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
1300 for params "head", "tail" and locals "insn", "next", "next_tail".
1301 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
1302 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
1303 "insn", "lowest", "highest" from rtx to rtx_insn *.
1304 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
1306 (ia64_sched_reorder2): Likewise.
1308 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
1309 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
1310 from rtx * to rtx_insn **.
1311 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
1313 (mep_print_sched_insn): Strengthen param "insn" from rtx to
1315 (mep_sched_reorder): Strengthen param "ready" from rtx * to
1316 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
1319 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
1320 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
1322 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
1323 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
1324 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
1326 (vr4130_reorder): Likewise.
1327 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
1329 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
1331 (mips_sched_reorder): Likewise.
1332 (mips_sched_reorder2): Likewise.
1334 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
1336 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
1337 Strengthen local "tmp" from rtx to rtx_insn *.
1338 (rs6000_sched_reorder2): Likewise.
1340 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
1341 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
1342 (s390_sched_reorder): Strengthen param "ready" from rtx * to
1343 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
1345 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
1346 "tmp2" from rtx to rtx_insn *.
1347 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
1348 Strengthen local "insn" from rtx to rtx_insn *.
1349 (ready_reorder): Strengthen param "ready" from rtx * to
1350 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
1351 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
1352 (sh_reorder2): Likewise.
1354 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
1355 local "insn" from rtx to rtx_insn *.
1357 * haifa-sched.c (note_list): Strengthen this variable from rtx to
1359 (scheduled_insns): Strengthen this variable from vec<rtx> to
1361 (set_modulo_params): Likewise for locals "i1", "i2".
1362 (record_delay_slot_pair): Likewise for params "i1", "i2".
1363 (add_delay_dependencies): Likewise for param "insn".
1364 (cond_clobbered_p): Likewise.
1365 (recompute_todo_spec): Likewise for local "prev".
1366 (last_scheduled_insn): Likewise for this variable.
1367 (nonscheduled_insns_begin): Likewise.
1368 (model_set_excess_costs): Strengthen param "insns" from rtx * to
1370 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
1372 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
1373 Strengthen local "insn" from rtx to rtx_insn *.
1374 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
1375 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
1376 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
1377 (ready_remove_first): Likewise for return type and local "t".
1378 (ready_element): Likewise for return type.
1379 (ready_remove): Likewise for return type and local "t".
1380 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
1381 (check_clobbered_conditions): Strengthen local "x" from rtx to
1382 rtx_insn *, adding a checked cast.
1383 (schedule_insn): Likewise for param "insn".
1384 (remove_notes): Likewise for params "head", "tail" and locals
1385 "next_tail", "insn", "next".
1386 (struct haifa_saved_data): Likewise for fields
1387 "last_scheduled_insn", "nonscheduled_insns_begin".
1388 (save_backtrack_point): Update for change to field "vec" of
1390 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
1392 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
1393 from rtx to rtx_insn *
1394 (resolve_dependencies): Strengthen param "insn" from rtx to
1396 (restore_other_notes): Likewise for return type, for param "head"
1397 and local "note_head".
1398 (undo_all_replacements): Likewise for local "insn".
1399 (first_nonscheduled_insn): Likewise for return type and local "insn".
1400 (queue_to_ready): Likewise for local "insn", adding checked casts.
1401 (early_queue_to_ready): Likewise for local "insn".
1402 (debug_ready_list_1): Strengthen local "p" from rtx * to
1404 (move_insn): Strengthen param "insn" and local "note" from rtx to
1406 (insn_finishes_cycle_p): Likewise for param "insn".
1407 (max_issue): Likewise for local "insn".
1408 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
1410 (commit_schedule): Strengthen param "prev_head" and local "insn"
1411 from rtx to rtx_insn *
1412 (prune_ready_list): Likewise for local "insn".
1413 (schedule_block): Likewise for locals "prev_head", "head", "tail",
1414 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
1415 (set_priorities): Likewise for local "prev_head".
1416 (try_ready): Likewise for param "next".
1417 (fix_tick_ready): Likewise.
1418 (change_queue_index): Likewise.
1419 (sched_extend_ready_list): Update for change to field "vec" of
1421 (generate_recovery_code): Strengthen param "insn" from rtx to
1423 (begin_speculative_block): Likewise.
1424 (create_check_block_twin): Likewise for param "insn" and locals
1425 "label", "check", "twin". Introduce local "check_pat" to avoid
1426 "check" being used as a plain rtx before being used as an insn.
1427 (fix_recovery_deps): Add a checked cast to rtx_insn * when
1428 extracting elements from ready_list.
1429 (sched_remove_insn): Strengthen param "insn" from rtx to
1431 (sched_emit_insn): Likewise for return type.
1432 (ready_remove_first_dispatch): Likewise for return type and local
1435 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
1437 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
1440 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
1441 from rtx to rtx_insn *.
1442 (add_dependence_list): Likewise for param "insn". Add a checked
1444 (add_dependence_list_and_free): Strengthen param "insn" from rtx
1445 to rtx_insn *. Strengthen param "list_p" from rtx * to
1447 (chain_to_prev_insn): Strengthen param "insn" and locals
1448 "prec_nonnote", "i" from rtx to rtx_insn *.
1449 (flush_pending_lists): Likewise for param "insn".
1450 (cur_insn): Likewise for this variable.
1451 (haifa_start_insn): Add a checked cast.
1452 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
1453 (sched_analyze_reg): Likewise for param "insn".
1454 (sched_analyze_1): Likewise.
1455 (sched_analyze_2): Likewise. Add checked casts.
1456 (sched_analyze_insn): Likewise. Also for local "prev".
1457 (deps_analyze_insn): Likewise for param "insn".
1458 (sched_analyze): Likewise for params "head", "tail" and local "insn".
1459 (add_dependence_1): Likewise for params "insn", "elem".
1460 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
1461 (parse_add_or_inc): Likewise for param "insn".
1462 (find_inc): Likewise for local "inc_cand".
1463 (find_modifiable_mems): Likewise for params "head", "tail" and
1464 locals "insn", "next_tail".
1466 * sched-ebb.c (init_ready_list): Likewise for local "insn".
1467 (begin_schedule_ready): Likewise for param "insn".
1468 (begin_move_insn): Likewise for params "insn" and "last".
1469 (ebb_print_insn): Strengthen param "insn" from const_rtx to
1471 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
1472 (ebb_contributes_to_priority): Likewise for params "next", "insn".
1473 (ebb_add_remove_insn): Likewise for param "insn".
1474 (advance_target_bb): Likewise.
1476 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
1478 (check_live): Likewise for param "insn".
1479 (init_ready_list): Likewise for local "insn".
1480 (can_schedule_ready_p): Likewise for param "insn".
1481 (begin_schedule_ready): Likewise.
1482 (new_ready): Likewise for param "next".
1483 (rgn_print_insn): Likewise for param "insn".
1484 (rgn_rank): Likewise for params "insn1", "insn2".
1485 (contributes_to_priority): Likewise for params "next", "insn".
1486 (rgn_insn_finishes_block_p): Likewise for param "insn".
1487 (add_branch_dependences): Likewise for params "head", "tail" and
1488 locals "insn", "last".
1489 (rgn_add_remove_insn): Likewise for param "insn".
1490 (advance_target_bb): Likewise.
1492 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
1493 const_rtx to const rtx_insn *.
1495 * sel-sched-dump.h (sel_print_insn): Likewise.
1497 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
1498 (deps_init_id): Likewise.
1500 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
1501 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
1504 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1506 * output.h (final_start_function): Strengthen param 1 from rtx to
1509 * final.c (final_start_function): Likewise, renaming back from
1510 "uncast_first" to "first", and dropping the checked cast from rtx
1513 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1515 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
1516 * final.c (final): Likewise. Rename param back from
1517 "uncast_first" to "first" and eliminate the checked cast from rtx
1520 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1522 * output.h (shorten_branches): Strengthen param from rtx to
1525 * final.c (shorten_branches): Likewise, renaming param back from
1526 "uncast_first" to "first", and dropping the checked cast from rtx
1529 * genattr.c (gen_attr): Likewise when writing out the prototype of
1532 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1534 * sched-int.h (struct haifa_sched_info): Strengthen fields
1535 "prev_head" and "next_tail" from rtx to rtx_insn *.
1537 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1539 * rtl.h (rtx_jump_table_data::get_labels): New method.
1540 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
1541 with use of the new rtx_jump_table_data::get_labels method.
1542 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
1543 to rtx_jump_table_data *. Simplify by using get_labels method.
1544 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
1545 a dyn_cast, introducing local "table", using it to replace
1546 label-lookup logic with a get_labels method call.
1547 (patch_jump_insn): Simplify using get_labels method.
1548 * dwarf2cfi.c (create_trace_edges): Likewise.
1549 * rtlanal.c (label_is_jump_target_p): Likewise.
1551 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1553 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
1556 * emit-rtl.c (unshare_all_rtl_1): Likewise.
1557 (unshare_all_rtl_again): Likewise, also for local "p".
1559 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1561 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
1563 * cfgrtl.c (delete_insn_and_edges): Likewise.
1565 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1567 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
1568 from rtx to rtx_insn *.
1570 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
1572 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1574 * function.c (thread_prologue_and_epilogue_insns): Likewise for
1575 locals "returnjump", "epilogue_end", "insn", "next".
1577 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
1578 "returnjump" from rtx * to rtx_insn **.
1579 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
1581 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1583 * basic-block.h (struct edge_def). Strengthen "r" within
1584 union edge_def_insns from rtx to rtx_insn *.
1586 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
1587 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
1589 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
1590 from rtx to rtx_insn *.
1591 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
1593 * postreload-gcse.c (reg_killed_on_edge): Likewise.
1594 (reg_used_on_edge): Likewise.
1595 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
1596 (gt_pch_nx): New overload for rtx_insn *&.
1597 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
1598 from rtx to rtx_insn *.
1600 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1602 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
1603 from rtx to rtx_insn *.
1604 (BB_FOOTER): Replace function with access macro.
1605 (SET_BB_FOOTER): Delete.
1607 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
1609 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
1610 (emit_barrier_after_bb): Likewise.
1611 (record_effective_endpoints): Likewise.
1612 (relink_block_chain): Likewise.
1613 (fixup_fallthru_exit_predecessor): Likewise.
1614 (cfg_layout_duplicate_bb): Likewise.
1615 (cfg_layout_split_block): Likewise.
1616 (cfg_layout_delete_block): Likewise.
1617 (cfg_layout_merge_blocks): Likewise.
1618 (BB_FOOTER): Delete function.
1619 (SET_BB_FOOTER): Delete function.
1620 * combine.c (update_cfg_for_uncondjump): Replace uses of
1621 SET_BB_FOOTER with BB_FOOTER.
1623 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1625 * except.h (struct eh_landing_pad_d): Strengthen field
1626 "landing_pad" from rtx to rtx_code_label *.
1628 * except.c (sjlj_emit_dispatch_table): Likewise for param
1630 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
1632 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1634 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
1635 first param from rtx to rtx_insn *.
1636 * config/xtensa/xtensa.c (struct machine_function): Likewise for
1637 field "set_frame_ptr_insn".
1638 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
1639 "csend" from rtx to rtx_code_label *.
1640 (xtensa_expand_atomic): Likewise for local "csloop".
1641 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
1643 (xtensa_call_tls_desc): Likewise for return type and locals
1644 "call_insn", "insns".
1645 (xtensa_legitimize_tls_address): Likewise for local "insns".
1646 (xtensa_expand_prologue): Likewise for locals "insn", "first".
1648 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1650 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
1651 first param from rtx to rtx_insn *.
1652 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
1655 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1657 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
1658 Strengthen param 1 from rtx to rtx_insn *.
1659 (tilepro_output_cbranch): Likewise.
1660 (tilepro_adjust_insn_length): Likewise.
1661 (tilepro_final_prescan_insn): Likewise for sole param.
1663 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
1664 Likewise for local "last".
1665 (cbranch_predicted_p): Likewise for param "insn".
1666 (tilepro_output_simple_cbranch_with_opcode): Likewise.
1667 (tilepro_output_cbranch_with_opcode): Likewise.
1668 (tilepro_output_cbranch): Likewise.
1669 (frame_emit_load): Likewise for return type and locals "seq",
1671 (emit_sp_adjust): Likewise for return type and local "insn".
1672 (tilepro_expand_epilogue): Likewise for locals "last_insn",
1674 (tilepro_adjust_insn_length): Likewise for param "insn".
1675 (next_insn_to_bundle): Likewise for return type and params
1677 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
1678 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
1680 (match_addli_pcrel): Likewise for param "insn".
1681 (replace_addli_pcrel): Likewise.
1682 (match_auli_pcrel): Likewise.
1683 (replace_auli_pcrel): Likewise.
1684 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
1686 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
1687 "queue", "next_queue", "prev".
1688 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
1689 (tilepro_final_prescan_insn): Likewise for param "insn".
1691 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1693 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
1694 Strengthen param 1 from rtx to rtx_insn *.
1695 (tilegx_output_cbranch): Likewise.
1696 (tilegx_adjust_insn_length): Likewise.
1697 (tilegx_final_prescan_insn): Likewise for sole param.
1699 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
1701 (cbranch_predicted_p): Likewise for param "insn".
1702 (tilegx_output_simple_cbranch_with_opcode): Likewise.
1703 (tilegx_output_cbranch_with_opcode): Likewise.
1704 (tilegx_output_cbranch): Likewise.
1705 (frame_emit_load): Likewise for return type.
1706 (set_frame_related_p): Likewise for locals "seq", "insn".
1707 (emit_sp_adjust): Likewise for return type, and for local "insn".
1708 Introduce local "pat" for use in place of "insn" where the latter
1709 isn't an instruction.
1710 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
1711 from rtx to rtx_insn *.
1712 (tilegx_adjust_insn_length): Likewise for param "insn".
1713 (next_insn_to_bundle): Likewise for return type and params "r" and
1715 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
1717 (replace_insns): Likewise for params "old_insn", "new_insns".
1718 (replace_mov_pcrel_step1): Likewise for param "insn" and local
1720 (replace_mov_pcrel_step2): Likewise.
1721 (replace_mov_pcrel_step3): Likewise.
1722 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
1724 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
1725 "queue", "next_queue", "prev".
1726 (tilegx_output_mi_thunk): Likewise for local "insn".
1727 (tilegx_final_prescan_insn): Likewise for param "insn".
1729 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1731 * config/spu/spu.c (frame_emit_store): Strengthen return type from
1733 (frame_emit_load): Likewise.
1734 (frame_emit_add_imm): Likewise, also for local "insn".
1735 (spu_expand_prologue): Likewise for local "insn".
1736 (struct spu_bb_info): Likewise for field "prop_jump".
1737 (emit_nop_for_insn): Likewise for param "insn" and local
1739 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
1741 (spu_emit_branch_hint): Likewise for params "before", "branch" and
1742 locals "hint", "insn".
1743 (get_branch_target): Likewise for param "branch".
1744 (insn_clobbers_hbr): Likewise for param "insn".
1745 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
1746 locals "insn", "before_4", "before_16".
1747 (insert_hbrp): Likewise for local "insn".
1748 (spu_machine_dependent_reorg): Likewise for locals "branch",
1749 "insn", "next", "bbend".
1750 (uses_ls_unit): Likewise for param "insn".
1751 (get_pipe): Likewise.
1752 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
1753 introducing a checked cast.
1754 (spu_sched_adjust_cost): Likewise for params "insn" and
1756 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
1757 (spu_sms_res_mii): Likewise.
1759 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1761 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
1762 from rtx to rtx_insn *.
1763 (output_cbranch): Likewise for param 6.
1764 (output_return): Likewise for param 1.
1765 (output_sibcall): Likewise.
1766 (output_v8plus_shift): Likewise.
1767 (output_v8plus_mult): Likewise.
1768 (output_v9branch): Likewise for param 7.
1769 (output_cbcond): Likewise for param 3.
1771 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
1773 (sparc_legitimize_pic_address): Likewise.
1774 (sparc_emit_call_insn): Likewise.
1775 (emit_save_or_restore_regs): Likewise.
1776 (emit_window_save): Likewise for return type and local "insn".
1777 (sparc_expand_prologue): Likewise for local "insn".
1778 (sparc_flat_expand_prologue): Likewise.
1779 (output_return): Likewise for param "insn".
1780 (output_sibcall): Likewise for param "insn" and local "delay".
1781 (output_ubranch): Likewise for param "insn".
1782 (output_cbranch): Likewise.
1783 (output_cbcond): Likewise.
1784 (output_v9branch): Likewise.
1785 (output_v8plus_shift): Likewise.
1786 (sparc_output_mi_thunk): Likewise for local "insn".
1787 (get_some_local_dynamic_name): Likewise.
1788 (output_v8plus_mult): Likewise for param "insn".
1790 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1792 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
1793 from rtx to rtx_insn *.
1794 (output_branchy_insn): Likewise for param 3.
1795 (output_far_jump): Likewise for param 1.
1796 (final_prescan_insn): Likewise.
1797 (sh_insn_length_adjustment): Likewise for sole param.
1799 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
1800 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
1802 (sh_emit_compare_and_set): Likewise for local "lab".
1803 (output_far_jump): Strengthen param "insn" and local "prev" from
1805 (output_branchy_insn): Likewise for param "insn" and local
1807 (output_ieee_ccmpeq): Likewise for param "insn".
1808 (struct label_ref_list_d): Strengthen field "label" from rtx to
1810 (pool_node): Likewise.
1811 (pool_window_label): Likewise for this global.
1812 (add_constant): Likewise for return type and locals "lab", "new_rtx".
1813 (dump_table): Strengthen params "start", "barrier" and local
1814 "scan" from rtx to rtx_insn *.
1815 (broken_move): Likewise for param "insn".
1816 (untangle_mova): Likewise for params "first_mova" and "new_mova".
1817 Strengthen param "first_mova" from rtx * to rtx_insn **.
1818 (mova_p): Likewise for param "insn".
1819 (fixup_mova): Likewise for param "mova".
1820 (find_barrier): Likewise for return type, params "mova" and
1821 "from", and locals "barrier_before_mova", "found_barrier",
1822 "good_barrier", "orig", "last_symoff", "next". Strengthen local
1823 "label" from rtx to rtx_code_label *.
1824 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
1826 (sh_reorg): Likewise for locals "link", "scan", "barrier".
1827 (split_branches): Likewise for param "first" and local "insn".
1828 (final_prescan_insn): Likewise for param "insn".
1829 (sequence_insn_p): Likewise for locals "prev", "next".
1830 (sh_insn_length_adjustment): Likewise for param "insn".
1831 (sh_can_redirect_branch): Likewise for local "insn".
1832 (find_r0_life_regions): Likewise for locals "end", "insn".
1833 (sh_output_mi_thunk): Likewise for local "insns".
1835 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1837 * config/score/score.c (score_output_mi_thunk): Strengthen local
1838 "insn" from rtx to rtx_insn *.
1839 (score_prologue): Likewise.
1841 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1843 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
1844 1 from rtx to rtx_insn *.
1845 (s390_emit_jump): Likewise for return type.
1846 (s390_emit_call): Likewise.
1847 (s390_load_got): Likewise.
1849 * config/s390/s390.c (last_scheduled_insn): Likewise for this
1851 (s390_match_ccmode): Likewise for param "insn".
1852 (s390_emit_jump): Likewise for return type.
1853 (s390_split_branches): Likewise for local "label".
1854 (struct constant): Strengthen field "label" from rtx to
1856 (struct constant_pool): Likewise for field "label". Strengthen
1857 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
1859 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
1861 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
1862 (s390_end_pool): Likewise.
1863 (s390_dump_pool): Likewise for local "insn".
1864 (s390_mainpool_start): Likewise.
1865 (s390_chunkify_start): Likewise.
1866 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
1867 with insns. Strengthen locals "label", "jump", "barrier", "next",
1868 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
1869 (s390_chunkify_finish): Strengthen local "insn" from rtx to
1871 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
1872 "jump", "label", "next_insn".
1873 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
1874 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
1876 (s390_load_got): Likewise for return type and local "insns".
1877 (s390_save_gprs_to_fprs): Likewise for local "insn".
1878 (s390_restore_gprs_from_fprs): Likewise.
1879 (pass_s390_early_mach::execute): Likewise.
1880 (s390_emit_prologue): Likewise for local "insns".
1881 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
1883 (s390_emit_call): Strengthen return type and local "insn" from
1885 (s390_emit_tpf_eh_return): Likewise for local "insn".
1886 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
1887 "next_insn", introducing locals "s_pat", "rpat" to allow this.
1888 (s390_fix_long_loop_prediction): Likewise for param "insn" and
1890 (s390_non_addr_reg_read_p): Likewise for param "insn".
1891 (find_cond_jump): Likewise for return type and param "insn".
1892 (s390_swap_cmp): Likewise for param "insn".
1893 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
1894 "prev_insn", "next_insn".
1895 (s390_reorg): Likewise for locals "insn", "target".
1896 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
1897 (s390_sched_variable_issue): For now, rename param "insn" to
1898 "uncast_insn", introducing a checked cast.
1899 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
1901 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
1902 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
1904 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1906 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
1907 param from rtx to rtx_insn *.
1908 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
1910 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1912 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
1913 4 from rtx to rtx_insn *.
1914 (rs6000_final_prescan_insn): Likewise for first param.
1915 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
1917 (rs6000_get_some_local_dynamic_name): Likewise.
1918 (output_cbranch): Likewise for param "insn".
1919 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
1920 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
1921 (rs6000_emit_allocate_stack): Likewise for local "insn".
1922 (load_cr_save): Likewise.
1923 (restore_saved_cr): Likewise.
1924 (restore_saved_lr): Likewise.
1925 (emit_cfa_restores): Likewise.
1926 (rs6000_output_function_epilogue): Likewise for locals "insn" and
1927 "deleted_debug_label".
1928 (rs6000_output_mi_thunk): Likewise for local "insn".
1929 (rs6000_final_prescan_insn): Likewise for param "insn".
1931 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1933 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
1934 Strengthen param "insn" from rtx to rtx_insn *.
1935 * config/picochip/picochip.c (picochip_current_prescan_insn):
1936 Likewise for this variable.
1937 (picochip_final_prescan_insn): Likewise for param "insn".
1939 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1941 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
1942 from rtx to rtx_insn *.
1943 (pa_output_indirect_call): Likewise.
1944 (pa_adjust_insn_length): Likewise.
1945 (pa_attr_length_millicode_call): Likewise.
1946 (pa_attr_length_call): Likewise.
1947 (pa_attr_length_indirect_call): Likewise.
1949 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
1951 (pa_attr_length_millicode_call): Likewise.
1952 (pa_attr_length_call): Likewise.
1953 (pa_output_call): Likewise.
1954 (pa_attr_length_indirect_call): Likewise.
1955 (pa_output_indirect_call): Likewise.
1957 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1959 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
1960 Strengthen first param from rtx to rtx_insn *.
1961 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
1964 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1966 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
1967 type from rtx to rtx_insn *.
1968 (mips_expand_call): Likewise.
1969 (mips_adjust_insn_length): Likewise for first param.
1970 (mips_output_conditional_branch): Likewise.
1971 (mips_output_order_conditional_branch): Likewise.
1972 (mips_final_prescan_insn): Likewise.
1974 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
1975 rtx_insn * for the SEQUENCE case.
1976 (SEQ_END): Likewise.
1977 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
1978 (mips_emit_call_insn): Likewise, also for local "insn".
1979 (mips16_gp_pseudo_reg): Likewise for local "scan".
1980 (mips16_build_call_stub): Likewise for return type and for local
1981 "insn". Introduce a new local "pattern" so that "insn" can indeed
1983 (mips_expand_call): Strengthen return type and local "insn" from
1985 (mips_block_move_loop): Strengthen local "label" from rtx to
1987 (mips_expand_synci_loop): Likewise for locals "label",
1989 (mips_set_frame_expr): Strengthen local "insn" from rtx to
1991 (mips16e_collect_argument_saves): Likewise for locals "insn",
1993 (mips_find_gp_ref): Likewise for param of callback for "pred"
1994 param, and for local "insn".
1995 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
1996 (mips_insn_has_flexible_gp_ref_p): Likewise.
1997 (mips_epilogue_emit_cfa_restores): Likewise for return type and
1999 (mips_epilogue_set_cfa): Likewise for local "insn".
2000 (mips_expand_epilogue): Likewise.
2001 (mips_adjust_insn_length): Likewise for param "insn".
2002 (mips_output_conditional_branch): Likewise.
2003 (mips_output_order_conditional_branch): Likewise.
2004 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
2005 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
2006 "falu2_turn_enabled_insn".
2007 (mips_builtin_branch_and_move): Strengthen locals "true_label",
2008 "done_label" from rtx to rtx_code_label *.
2009 (struct mips16_constant): Likewise for field "label".
2010 (mips16_add_constant): Likewise for return type.
2011 (mips16_emit_constants_1): Strengthen return type and param "insn"
2012 from rtx to rtx_insn *.
2013 (mips16_emit_constants): Likewise for param "insn".
2014 (mips16_insn_length): Likewise.
2015 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
2016 to rtx_code_label *.
2017 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
2018 from rtx to rtx_insn *.
2019 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
2020 "jump". Strengthen local "label" from rtx to rtx_code_label *.
2021 (r10k_simplify_address): Strengthen param "insn" and local
2022 "def_insn" from rtx to rtx_insn *.
2023 (r10k_safe_address_p): Strengthen param "insn" from rtx to
2025 (r10k_needs_protection_p_1): Update target type of cast of data
2026 from to rtx to rtx_insn *.
2027 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
2028 rtx * to rtx_insn **.
2029 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
2031 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
2032 (mips_call_expr_from_insn): Likewise for param "insn".
2033 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
2034 (mips_find_pic_call_symbol): Likewise for param "insn".
2035 (mips_annotate_pic_calls): Likewise for local "insn".
2036 (mips_sim_insn): Likewise for this variable.
2037 (struct mips_sim): Likewise for field "insn" within elements of
2039 (mips_sim_wait_reg): Likewise for param "insn".
2040 (mips_sim_wait_regs): Likewise.
2041 (mips_sim_wait_units): Likewise.
2042 (mips_sim_wait_insn): Likewise.
2043 (mips_sim_issue_insn): Likewise.
2044 (mips_sim_finish_insn): Likewise.
2045 (mips_seq_time): Likewise for param "seq" and local "insn".
2046 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
2047 locals "first", "second".
2048 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
2049 "last", "last2", "next".
2050 (mips_avoid_hazard): Likewise for params "after", "insn".
2051 (mips_reorg_process_insns): Likewise for locals "insn",
2052 "last_insn", "subinsn", "next_insn".
2053 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
2054 (mips16_split_long_branches): Likewise for locals "insn" "jump",
2056 (mips_output_mi_thunk): Likewise for local "insn".
2057 (mips_final_prescan_insn): Likewise for param "insn".
2059 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2061 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
2062 Strengthen return type and local "insns" from rtx to rtx_insn *.
2063 (microblaze_legitimize_tls_address): Likewise for local "insns".
2064 (microblaze_block_move_loop): Strengthen local "label" from rtx
2065 to rtx_code_label *.
2066 (microblaze_expand_prologue): Strengthen two locals named "insn"
2067 from rtx to rtx_insn *.
2068 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
2069 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
2070 "insn". Strengthen locals "div_label", "div_end_label" from rtx
2071 to rtx_code_label *.
2073 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2075 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
2076 param from rtx to rtx_insn *.
2077 (mep_reuse_lo): Likewise for third param.
2078 (mep_use_post_modify_p): Likewise for first param.
2079 (mep_core_address_length): Likewise.
2080 (mep_cop_address_length): Likewise.
2081 (mep_final_prescan_insn): Likewise.
2082 (mep_store_data_bypass_p): Likewise for both params.
2083 (mep_mul_hilo_bypass_p): Likewise.
2084 (mep_ipipe_ldc_p): Likewise for param.
2086 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
2087 (mep_rewrite_mult): Likewise.
2088 (mep_rewrite_mulsi3): Likewise.
2089 (mep_rewrite_maddsi3): Likewise.
2090 (mep_reuse_lo_p_1): Likewise.
2091 (mep_reuse_lo_p): Likewise.
2092 (mep_frame_expr): Likewise.
2093 (mep_make_parallel): Likewise for both params.
2094 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
2096 (mep_use_post_modify_p): Likewise for param "insn".
2097 (mep_core_address_length): Likewise.
2098 (mep_cop_address_length): Likewise.
2099 (mep_reg_set_in_function): Likewise for local "insn".
2100 (mep_asm_without_operands_p): Likewise.
2101 (F): Likewise for return type and param "x".
2102 (add_constant): Likewise for local "insn".
2103 (maybe_dead_move): Likewise for return type and local "insn".
2104 (mep_expand_prologue): Likewise for local "insn".
2105 (mep_final_prescan_insn): Likewise for param "insn".
2106 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
2107 "next", "follow", "x".
2108 (mep_insert_repeat_label_last): Likewise for return type, param
2109 "last_insn", and locals "next", "prev". Strengthen param "label"
2110 from rtx to rtx_code_label *.
2111 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
2113 (struct mep_doloop_end): Likewise for fields "insn" and
2115 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
2116 Strengthen local "repeat_label" from rtx to rtx_code_label *.
2117 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
2119 (mep_invert_branch): Likewise for params "insn" and "after".
2120 (mep_reorg_erepeat): Likewise for param "insns" and locals
2121 "insn", "prev", "new_last", "barrier", "user". Strengthen local
2122 "l" from rtx to rtx_code_label *.
2123 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
2124 from rtx to rtx_insn *.
2125 (mep_reorg_addcombine): Likewise for param "insns" and locals
2127 (add_sp_insn_p): Likewise for param "insn".
2128 (mep_reorg_noframe): Likewise for param "insns" and locals
2129 "start_frame_insn", "end_frame_insn", "next".
2130 (mep_reorg): Likewise for local "insns".
2131 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
2133 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
2134 (mep_mul_hilo_bypass_p): Likewise.
2135 (mep_ipipe_ldc_p): Likewise for param "insn".
2136 (mep_make_bundle): Likewise for return type, param "cop" and local
2137 "insn", splitting out the latter into a new local "seq" for when it
2138 is a SEQUENCE rather than an insn.
2139 (core_insn_p): Likewise for param "insn".
2140 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
2141 "last", "first", "note", "prev", "core_insn".
2143 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2145 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
2147 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
2148 (m68k_final_prescan_insn): Likewise for first param.
2150 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
2151 (m68k_set_frame_related): Likewise for param "insn".
2152 (output_btst): Likewise for param "insn".
2153 (m68k_final_prescan_insn): Likewise.
2154 (m68k_move_to_reg): Likewise for local "insn".
2155 (m68k_call_tls_get_addr): Likewise for local "insns".
2156 (m68k_call_m68k_read_tp): Likewise.
2157 (strict_low_part_peephole_ok): Likewise for param "first_insn".
2158 (m68k_output_mi_thunk): Likewise for local "insn".
2160 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2162 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
2163 first param from rtx to rtx_insn *.
2164 (iq2000_adjust_insn_length): Likewise.
2165 (iq2000_output_conditional_branch): Likewise.
2166 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
2167 "insn" and local "nop_insn".
2168 (iq2000_annotate_frame_insn): Likewise for param "insn".
2169 (iq2000_expand_prologue): Likewise for both locals "insn".
2170 (iq2000_adjust_insn_length): Likewise for param "insn".
2171 (iq2000_output_conditional_branch): Likewise.
2173 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2175 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
2176 "insns" from rtx to rtx_insn *.
2177 (ia64_emit_cond_move): Likewise for locals "insn", "first".
2178 (struct spill_fill_data): Likewise for field "init_after" and for
2179 elements of array field "prev_insn".
2180 (spill_restore_mem): Likewise for locals "insn", "first".
2181 (do_spill): Likewise for local "insn".
2182 (do_restore): Likewise.
2183 (ia64_expand_prologue): Likewise.
2184 (ia64_expand_epilogue): Likewise.
2185 (emit_insn_group_barriers): Likewise for locals "insn",
2187 (emit_all_insn_group_barriers): Likewise for locals "insn",
2189 (dfa_stop_insn): Likewise for this global.
2190 (dfa_pre_cycle_insn): Likewise.
2191 (ia64_nop): Likewise.
2192 (final_emit_insn_group_barriers): Likewise for locals "insn",
2194 (emit_predicate_relation_info): Likewise for locals "head", "n",
2196 (ia64_reorg): Likewise for local "insn".
2197 (ia64_output_mi_thunk): Likewise.
2198 (expand_vec_perm_interleave_2): Likewise for local "seq".
2200 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2202 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
2203 param 1 "insn" from rtx to rtx_insn *.
2204 (ix86_use_lea_for_mov): Likewise.
2205 (ix86_avoid_lea_for_addr): Likewise.
2206 (ix86_split_lea_for_addr): Likewise.
2207 (ix86_lea_for_add_ok): Likewise.
2208 (ix86_output_call_insn): Likewise.
2210 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
2211 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
2212 (ix86_output_function_epilogue): Likewise for locals "insn",
2213 "deleted_debug_label".
2214 (legitimize_tls_address): Likewise for local "insn".
2215 (get_some_local_dynamic_name): Likewise.
2216 (increase_distance): Likewise for params "prev", "next".
2217 (distance_non_agu_define_in_bb): Likewise for params "insn",
2218 "start" and locals "prev", "next".
2219 (distance_non_agu_define): Likewise for param "insn".
2220 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
2221 locals "next", "prev".
2222 (distance_agu_use): Likewise for param "insn".
2223 (ix86_lea_outperforms): Likewise.
2224 (ix86_ok_to_clobber_flags): Likewise.
2225 (ix86_avoid_lea_for_add): Likewise.
2226 (ix86_use_lea_for_mov): Likewise.
2227 (ix86_avoid_lea_for_addr): Likewise.
2228 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
2229 (ix86_split_lea_for_addr): Likewise for param "insn".
2230 (ix86_lea_for_add_ok): Likewise for param "insn".
2231 (ix86_expand_carry_flag_compare): Likewise for local
2233 (ix86_expand_int_movcc): Likewise.
2234 (ix86_output_call_insn): Likewise for param "insn".
2235 (ix86_output_call_insn): Likewise for local "i".
2236 (x86_output_mi_thunk): Introduce local "insn", using it in place
2237 of "tmp" when dealing with insns.
2238 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
2240 (ix86_pad_returns): Likewise for locals "ret", "prev".
2241 (ix86_count_insn_bb): Likewise for local "insn".
2242 (ix86_pad_short_function): Likewise for locals "ret", "insn".
2243 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
2244 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
2245 (expand_vec_perm_interleave2): Likewise for local "seq".
2246 (expand_vec_perm_vperm2f128_vblend): Likewise.
2247 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
2248 call to for_each_rtx with for_each_rtx_in_insn.
2250 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2252 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
2253 "label" from rtx to rtx_code_label *.
2254 (ix86_expand_prologue): Likewise.
2255 (ix86_expand_split_stack_prologue): Likewise for locals "label",
2257 (ix86_split_idivmod): Likewise for locals "end_label" and
2259 (ix86_expand_branch): Likewise for local "label2".
2260 (ix86_expand_aligntest): Likewise for return type and local "label".
2261 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
2263 (expand_movmem_epilogue): Likewise for the various locals named
2265 (expand_setmem_epilogue): Likewise.
2266 (expand_small_movmem_or_setmem): Likewise for local "label".
2267 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
2268 Strengthen param "done_label" from rtx * to rtx_code_label **.
2269 Strengthen locals "loop_label" and "label" from rtx to
2271 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
2272 Likewise for locals "loop_label", "label".
2273 (ix86_expand_set_or_movmem): Likewise for locals "label",
2274 "jump_around_label", "hot_label".
2275 (ix86_expand_strlensi_unroll_1): Likewise for locals
2276 "align_2_label", align_3_label", "align_4_label", "end_0_label",
2278 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
2279 (void ix86_emit_i387_log1p): Likewise for locals "label1",
2280 "label2", "jump_label".
2281 (ix86_expand_sse_compare_and_jump): Likewise for return type and
2283 (ix86_expand_lfloorceil): Likewise for local "label".
2284 (ix86_expand_rint): Likewise.
2285 (ix86_expand_floorceildf_32): Likewise.
2286 (ix86_expand_floorceil): Likewise.
2287 (ix86_expand_rounddf_32): Likewise.
2288 (ix86_expand_trunc): Likewise.
2289 (ix86_expand_truncdf_32): Likewise.
2290 (ix86_expand_round): Likewise.
2292 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2294 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
2295 first param from rtx to rtx_insn *.
2296 (h8300_insn_length_from_table): Likewise.
2297 * config/h8300/h8300.c (F): Likewise for return type and param
2299 (Fpa): Add a checked cast to rtx_insn *.
2300 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
2302 (final_prescan_insn): Likewise for param "insn".
2303 (h8300_binary_length): Likewise.
2304 (h8300_insn_length_from_table): Likewise.
2306 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2308 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
2309 Strengthen first param "insn" from rtx to rtx_insn *.
2311 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
2313 (frame_insn): Likewise for return type. Introduce local "insn"
2314 for use in place of local "x" for use as an rtx_insn *.
2315 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
2316 (epiphany_expand_prologue): Likewise for local "insn".
2317 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
2318 * config/epiphany/resolve-sw-modes.c
2319 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
2322 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2324 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
2325 param from rtx to rtx_insn *.
2326 (c6x_final_prescan_insn): Likewise for first param.
2328 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
2329 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
2330 (c6x_expand_compare): Strengthen local "insns" from rtx to
2332 (c6x_get_unit_specifier): Likewise for param "insn".
2333 (c6x_print_unit_specifier_field): Likewise.
2334 (c6x_final_prescan_insn): Likewise.
2335 (emit_add_sp_const): Likewise for local "insn".
2336 (c6x_expand_prologue): Likewise.
2338 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2340 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
2341 param 1 from rtx to rtx_insn *.
2342 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
2343 the various locals named "insn".
2344 (expand_epilogue_reg_restore): Likewise.
2345 (frame_related_constant_load): Likewise.
2346 (add_to_reg): Likewise.
2347 (emit_link_insn): Likewise.
2348 (do_link): Likewise.
2349 (expand_interrupt_handler_prologue): Likewise.
2350 (branch_dest): Likewise for param "branch".
2351 (asm_conditional_branch): Likewise for param "insn".
2352 (gen_one_bundle): Likewise for elements of param "slot" and local
2354 (bfin_gen_bundles): Likewise for locals "insn", "next" and
2355 elements of local "slot".
2356 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
2357 "queue", "next_queue", "prev".
2358 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
2359 (add_sched_insns_for_speculation): Likewise for local "insn".
2361 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2363 * config/avr/avr-protos.h (output_movqi): Strengthen first param
2364 from rtx to rtx_insn *.
2365 (output_movhi): Likewise.
2366 (output_movsisf): Likewise.
2367 (avr_out_tstsi): Likewise.
2368 (avr_out_tsthi): Likewise.
2369 (avr_out_tstpsi): Likewise.
2370 (avr_out_compare): Likewise.
2371 (avr_out_compare64): Likewise.
2372 (avr_out_movpsi): Likewise.
2373 (ashlqi3_out): Likewise.
2374 (ashlhi3_out): Likewise.
2375 (ashlsi3_out): Likewise.
2376 (ashrqi3_out): Likewise.
2377 (ashrhi3_out): Likewise.
2378 (ashrsi3_out): Likewise.
2379 (lshrqi3_out): Likewise.
2380 (lshrhi3_out): Likewise.
2381 (lshrsi3_out): Likewise.
2382 (avr_out_ashlpsi3): Likewise.
2383 (avr_out_ashrpsi3): Likewise.
2384 (avr_out_lshrpsi3): Likewise.
2385 (avr_out_fract): Likewise.
2386 (avr_out_sbxx_branch): Likewise.
2387 (avr_out_round): Likewise.
2388 (avr_out_xload): Likewise.
2389 (avr_out_movmem): Likewise.
2390 (adjust_insn_length): Likewise.
2391 (avr_out_lpm): Likewise.
2392 (reg_unused_after): Likewise.
2393 (_reg_unused_after): Likewise.
2394 (avr_jump_mode): Likewise for second param.
2395 (jump_over_one_insn): Likewise for first param.
2396 (avr_final_prescan_insn): Likewise.
2397 (out_shift_with_cnt): Likewise for second param.
2399 * config/avr/avr.c (get_sequence_length): Likewise for param
2400 "insns" and local "insn".
2401 (emit_push_byte): Likewise for local "insn".
2402 (emit_push_sfr): Likewise.
2403 (avr_prologue_setup_frame): Likewise for locals "insn",
2404 "fp_plus_insns", "sp_plus_insns".
2405 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
2407 (avr_jump_mode): Likewise for param "insn".
2408 (avr_final_prescan_insn): Likewise.
2409 (avr_find_unused_d_reg): Likewise.
2410 (avr_out_lpm_no_lpmx): Likewise.
2411 (avr_out_lpm): Likewise.
2412 (avr_out_xload): Likewise.
2413 (output_movqi): Likewise.
2414 (output_movhi): Likewise.
2415 (out_movqi_r_mr): Likewise.
2416 (out_movhi_r_mr): Likewise.
2417 (out_movsi_r_mr): Likewise.
2418 (out_movsi_mr_r): Likewise.
2419 (output_movsisf): Likewise.
2420 (avr_out_load_psi): Likewise.
2421 (avr_out_store_psi): Likewise.
2422 (avr_out_movpsi): Likewise.
2423 (out_movqi_mr_r): Likewise.
2424 (avr_out_movhi_mr_r_xmega): Likewise.
2425 (out_movhi_mr_r): Likewise.
2426 (compare_condition): Likewise for param "insn" and local "next".
2427 (compare_sign_p): Likewise for param "insn".
2428 (compare_diff_p): Likewise.
2429 (compare_eq_p): Likewise.
2430 (avr_out_compare): Likewise.
2431 (avr_out_compare64): Likewise.
2432 (avr_out_tsthi): Likewise.
2433 (avr_out_tstpsi): Likewise.
2434 (avr_out_tstsi): Likewise.
2435 (out_shift_with_cnt): Likewise.
2436 (ashlqi3_out): Likewise.
2437 (ashlhi3_out): Likewise.
2438 (avr_out_ashlpsi3): Likewise.
2439 (ashlsi3_out): Likewise.
2440 (ashrqi3_out): Likewise.
2441 (ashrhi3_out): Likewise.
2442 (avr_out_ashrpsi3): Likewise.
2443 (ashrsi3_out): Likewise.
2444 (lshrqi3_out): Likewise.
2445 (lshrhi3_out): Likewise.
2446 (avr_out_lshrpsi3): Likewise.
2447 (lshrsi3_out): Likewise.
2448 (avr_out_fract): Likewise.
2449 (avr_out_round): Likewise.
2450 (avr_adjust_insn_length): Likewise.
2451 (reg_unused_after): Likewise.
2452 (_reg_unused_after): Likewise.
2453 (avr_compare_pattern): Likewise.
2454 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
2455 and locals "branch1", "branch2", "insn2", "jump".
2456 (avr_reorg): Likewise for local "insn".
2457 (avr_2word_insn_p): Likewise for param "insn".
2458 (jump_over_one_insn_p): Likewise.
2459 (avr_out_sbxx_branch): Likewise.
2460 (avr_out_movmem): Likewise.
2462 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2464 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
2465 param from rtx to rtx_insn *.
2466 (thumb1_final_prescan_insn): Likewise.
2467 (thumb2_final_prescan_insn): Likewise.
2469 * config/arm/arm.c (emit_set_insn): Strengthen return type from
2471 (struct minipool_node): Likewise for field "insn".
2472 (dump_minipool): Likewise for param "scan".
2473 (create_fix_barrier): Likewise for local "from". Strengthen local
2474 "label" from rtx to rtx_code_label *.
2475 (push_minipool_barrier): Strengthen param "insn" from rtx to
2477 (push_minipool_fix): Likewise.
2478 (note_invalid_constants): Likewise.
2479 (thumb2_reorg): Likewise for local "insn".
2480 (arm_reorg): Likewise.
2481 (thumb2_final_prescan_insn): Likewise for param
2482 "insn" and local "first_insn".
2483 (arm_final_prescan_insn): Likewise for param "insn" and locals
2484 "start_insn", "this_insn".
2485 (arm_debugger_arg_offset): Likewise for param "insn".
2486 (thumb1_emit_multi_reg_push): Likewise for return type and local
2488 (thumb1_final_prescan_insn): Likewise for param "insn".
2489 (thumb_far_jump_used_p): Likewise for local "insn".
2490 (thumb1_expand_prologue): Likewise.
2491 (arm_expand_epilogue_apcs_frame): Likewise.
2492 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
2493 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
2494 from rtx to rtx_code_label *.
2495 (arm_split_atomic_op): Likewise for local "label".
2496 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
2498 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2500 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
2501 first param from rtx to rtx_insn *.
2502 (arc_verify_short): Likewise.
2503 (arc_short_long): Likewise.
2504 (arc_need_delay): Likewise.
2506 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
2508 (arc_ccfsm_advance): Likewise for param "insn" and locals
2509 "start_insn", "this_insn".
2510 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
2511 (arc_ccfsm_post_advance): Likewise for param "insn".
2512 (arc_next_active_insn): Likewise for return type and param "insn".
2513 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
2514 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
2515 (output_short_suffix): Likewise for local "insn".
2516 (arc_final_prescan_insn): Likewise for param "insn". Remove
2517 now-redundant checked cast.
2518 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
2519 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
2520 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
2521 for use where lc_set became an insn.
2522 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
2524 (arc_get_insn_variants): Likewise for local "prev".
2525 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
2527 (arc_predicate_delay_insns): Likewise for local "insn".
2528 (arc_pad_return): Likewise for local "prev". For now, add a
2529 checked cast when extracting the insn from "final_sequence".
2530 (arc_short_long): Likewise for param "insn".
2531 (arc_need_delay): Likewise for param "insn" and local "next".
2532 (arc_label_align): Likewise for locals "prev", "next".
2534 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2536 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
2537 "insn" from rtx to rtx_insn *.
2538 (alpha_gp_save_rtx): Likewise for local "seq".
2539 (alpha_instantiate_decls): Likewise for local "top".
2540 (get_some_local_dynamic_name): Likewise for local "insn".
2541 (alpha_does_function_need_gp): Likewise.
2542 (set_frame_related_p): Likewise for return type and for locals
2544 (emit_frame_store_1): Likewise for local "insn".
2545 (alpha_expand_prologue): Likewise for locals "insn", "seq".
2546 (alpha_end_function): Likewise for local "insn".
2547 (alpha_output_mi_thunk_osf): Likewise.
2548 (alphaev4_insn_pipe): Likewise for param "insn".
2549 (alphaev5_insn_pipe): Likewise.
2550 (alphaev4_next_group): Likewise for return type and param 1
2552 (alphaev5_next_group): Likewise.
2553 (alpha_align_insns_1): Likewise for return type and param 1 of
2554 callback param "next_group", and for locals "i", "next", "prev",
2555 "where", "where2", "insn".
2557 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
2559 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
2560 rather than modifying the stmt.
2562 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2564 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
2565 cgraph_state conversion.
2567 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2569 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
2570 Strengthen local "insns" from rtx to rtx_insn *.
2571 (aarch64_set_frame_expr): Likewise for local "insn".
2572 (aarch64_save_or_restore_fprs): Likewise.
2573 (aarch64_save_or_restore_callee_save_registers): Likewise.
2574 (aarch64_expand_prologue): Likewise.
2575 (aarch64_expand_epilogue): Likewise.
2576 (aarch64_output_mi_thunk): Likewise.
2577 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
2578 "label2" from rtx to rtx_code_label *.
2579 (aarch64_split_atomic_op): Likewise for local "label".
2581 2014-08-25 Martin Liska <mliska@suse.cz>
2583 * cgraph.h (symtab_node):
2584 (bool needed_p (void)): created from decide_is_symbol_needed
2585 (bool referred_to_p (void)): created from referred_to_p
2586 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
2587 * cgraph.h (cgraph_node):
2588 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
2589 (void expand (void)): created from expand_function
2590 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
2591 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
2592 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
2593 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
2594 * cgraph.h (varpool_node):
2595 (static void add (tree decl): created from varpool_add_new_variable
2596 * cgraph.h (cgraph_edge):
2598 (void remove_caller (void)): created from cgraph_edge_remove_caller
2599 (void remove_callee (void)): created from cgraph_edge_remove_callee
2600 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
2601 created from cgraph_set_call_stmt
2602 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
2603 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
2604 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
2605 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
2606 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
2607 created from cgraph_speculative_call_info
2608 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
2609 int freq_scale, bool update_original)): created from cgraph_clone_edge
2610 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
2611 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
2612 (bool recursive_p (void)): created from cgraph_edge_recursive_p
2613 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
2614 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
2615 (static void rebuild_references (void)): created from cgraph_rebuild_references
2616 * cgraph.h (symbol_table):
2617 (create_reference): renamed from add_reference
2618 (maybe_create_reference): renamed from maybe_add_reference
2619 (void register_symbol (symtab_node *node)): new function
2620 (void clear_asm_symbols (void)): new function
2621 (void unregister (symtab_node *node)): new function
2622 (void release_symbol (cgraph_node *node, int uid)): new function
2623 (cgraph_node * allocate_cgraph_symbol (void)): new function
2624 (void initialize (void)): created from cgraph_init
2625 (symtab_node *first_symbol (void)):new function
2626 (asm_node *first_asm_symbol (void)):new function
2627 (symtab_node *first_defined_symbol (void)):new function
2628 (varpool_node *first_variable (void)):new function
2629 (varpool_node *next_variable (varpool_node *node)):new function
2630 (varpool_node *first_static_initializer (void)):new function
2631 (varpool_node *next_static_initializer (varpool_node *node)):new function
2632 (varpool_node *first_defined_variable (void)):new function
2633 (varpool_node *next_defined_variable (varpool_node *node)):new function
2634 (cgraph_node *first_defined_function (void)):new function
2635 (cgraph_node *next_defined_function (cgraph_node *node)):new function
2636 (cgraph_node *first_function (void)):new function
2637 (cgraph_node *next_function (cgraph_node *node)):new function
2638 (cgraph_node *first_function_with_gimple_body (void)):new function
2639 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
2640 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
2641 created from symtab_remove_unreachable_nodes
2642 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
2643 (void process_new_functions (void)): created from cgraph_process_new_functions
2644 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
2645 (bool output_variables (void)): created from varpool_node::output_variables
2646 (void output_asm_statements (void)): created from output_asm_statements
2647 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
2648 (void compile (void)): created from compile
2649 (void output_weakrefs (void)): created from output_weakrefs
2650 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
2651 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
2652 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
2653 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
2654 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
2655 created from cgraph_next_function_with_gimple_body
2656 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
2657 created from cgraph_remove_edge_removal_hook
2658 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
2659 created from cgraph_add_node_removal_hook
2660 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
2661 created from cgraph_remove_node_removal_hook
2662 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
2663 created from varpool_add_node_removal_hook
2664 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
2665 created from varpool_remove_node_removal_hook
2666 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
2667 created from cgraph_add_function_insertion_hook
2668 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
2669 created from cgraph_remove_function_insertion_hook
2670 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
2671 created from varpool_add_variable_insertion_hook
2672 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
2673 created from varpool_remove_variable_insertion_hook
2674 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
2675 created from cgraph_add_edge_duplication_hook
2676 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
2677 created from cgraph_remove_edge_duplication_hook
2678 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
2679 created from cgraph_add_node_duplication_hook
2680 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
2681 created from cgraph_remove_node_duplication_hook
2682 (void call_edge_removal_hooks (cgraph_edge *e)):
2683 created from cgraph_call_edge_removal_hooks
2684 (void call_cgraph_insertion_hooks (cgraph_node *node)):
2685 created from call_function_insertion_hooks
2686 (void call_cgraph_removal_hooks (cgraph_node *node)):
2687 created from cgraph_call_node_removal_hooks
2688 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
2689 created from cgraph_node::call_duplication_hooks
2690 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
2691 created from cgraph_call_edge_duplication_hooks
2692 (void call_varpool_removal_hooks (varpool_node *node)):
2693 created from varpool_call_node_removal_hooks
2694 (void call_varpool_insertion_hooks (varpool_node *node)):
2695 created from varpool_call_variable_insertion_hooks
2696 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
2697 created from insert_to_assembler_name_hash
2698 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
2699 created from unlink_from_assembler_name_hash
2700 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
2701 created from symtab_prevail_in_asm_name_hash
2702 (void symtab_initialize_asm_name_hash (void)):
2703 created from symtab_initialize_asm_name_hash
2704 (void change_decl_assembler_name (tree decl, tree name)):
2705 created from change_decl_assembler_name
2706 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
2707 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
2708 created from decl_assembler_name_hash
2709 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
2710 created from decl_assembler_name_equal
2711 (static hashval_t hash_node_by_assembler_name (const void *p)):
2712 created from hash_node_by_assembler_name
2713 (static int eq_assembler_name (const void *p1, const void *p2)):
2714 created from eq_assembler_name
2716 2014-08-25 Marek Polacek <polacek@redhat.com>
2718 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
2720 2014-08-25 Petr Murzin <petr.murzin@intel.com>
2722 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
2723 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
2724 SWI1248_AVX512BW mode iterator.
2726 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
2729 * config/sh/predicates.md (general_extend_operand): Disable
2730 TRUNCATE before reload completes.
2732 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
2734 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
2736 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
2739 * config/sh/sh.opt (musermode): Allow negative form.
2740 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
2741 targets that don't support it.
2742 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
2743 Document -mno-usermode option.
2745 2014-08-24 Kito Cheng <kito@0xlab.org>
2747 * system.h (CALLER_SAVE_PROFITABLE): Poison.
2748 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
2749 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
2750 * doc/tm.texi: Regenerate.
2752 2014-08-24 Kito Cheng <kito@0xlab.org>
2754 * ira.c: Fix typo in comment.
2756 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
2758 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
2759 Deprecate c++1y. Change language to reflect greater confidence in C++14.
2761 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
2764 * config/pa/pa.c (pa_output_function_epilogue): Don't set
2765 last_address when the current function is a thunk.
2766 (pa_asm_output_mi_thunk): When we don't have named sections or they
2767 are not being used, check that thunk can reach the stub table with a
2770 2014-08-23 David Malcolm <dmalcolm@redhat.com>
2772 * web.c (union_match_dups): Strengthen param "insn" from rtx to
2774 (pass_web::execute): Likewise for local "insn".
2776 2014-08-23 David Malcolm <dmalcolm@redhat.com>
2778 * var-tracking.c (struct micro_operation_def): Strengthen field
2779 "insn" from rtx to rtx_insn *.
2780 (struct emit_note_data_def): Likewise.
2781 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
2782 (vt_stack_adjustments): Likewise for local "insn".
2783 (adjust_insn): Likewise for param "insn".
2784 (val_store): Likewise.
2785 (val_resolve): Likewise.
2786 (struct count_use_info): Likewise for field "insn".
2787 (log_op_type): Likewise for param "insn".
2788 (reverse_op): Likewise.
2789 (prepare_call_arguments): Likewise.
2790 (add_with_sets): The initial param takes an insn, but we can't
2791 yet strengthen it from rtx to rtx_insn * since it's used as a
2792 cselib_record_sets_hook callback. For now rename initial param
2793 from "insn" to "uncast_insn", and introduce a local "insn" of
2794 the stronger rtx_insn * type, with a checked cast.
2795 (compute_bb_dataflow): Strengthen local "insn" from rtx to
2797 (emit_note_insn_var_location): Likewise.
2798 (emit_notes_for_changes): Likewise.
2799 (emit_notes_for_differences): Likewise.
2800 (next_non_note_insn_var_location): Likewise for return type and
2802 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
2803 (vt_initialize): Likewise for local "insn".
2804 (delete_debug_insns): Likewise for locals "insn" and "next".
2806 2014-08-23 David Malcolm <dmalcolm@redhat.com>
2808 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
2810 (mark_constant_pool): Likewise for local "insn".
2812 2014-08-23 David Malcolm <dmalcolm@redhat.com>
2814 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
2816 (dead_debug_promote_uses): Likewise.
2817 (dead_debug_insert_temp): Likewise.
2819 2014-08-23 David Malcolm <dmalcolm@redhat.com>
2821 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
2822 from const_rtx to const rtx_insn *.
2823 (store_killed_after): Likewise. Strengthen locals "last", "act"
2824 from rtx to rtx_insn *.
2825 (store_killed_before): Strengthen param "insn" from const_rtx to
2826 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
2827 (find_moveable_store): Strengthen param "insn" from rtx to
2829 (compute_store_table): Likewise for local "insn".
2830 (insert_insn_start_basic_block): Likewise for param "insn" and
2831 locals "prev", "before", "insn".
2832 (insert_store): For now, add a checked cast to rtx_insn * on the
2833 result of gen_move_insn.
2834 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
2836 (replace_store_insn): Likewise. For now, add a checked cast to
2837 rtx_insn * on the result of gen_move_insn.
2839 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2841 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
2843 (expand_sjlj_dispatch_table): Likewise.
2845 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2847 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
2848 "insn" from rtx to rtx_insn *.
2850 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2852 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
2853 "insn" from rtx to rtx_insn *.
2854 (dup_block_and_redirect): Likewise for param 3 "before".
2856 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
2857 from rtx to rtx_insn *.
2858 (move_insn_for_shrink_wrap): Likewise.
2859 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
2860 (dup_block_and_redirect): Likewise for param "before" and local
2862 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
2864 (convert_to_simple_return): Likewise for local "start".
2866 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
2867 Strengthen local "insn" from rtx to rtx_insn *, for use when
2868 invoking requires_stack_frame_p.
2870 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2872 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
2874 (speculate_expr): Likewise for locals "orig_insn_rtx",
2876 (eq_transformed_insns): Likewise for locals "i1", "i2".
2877 (check_for_new_jump): Likewise for return type and local "end".
2878 (find_new_jump): Likewise for return type and local "jump".
2879 (sel_split_edge): Likewise for local "jump".
2880 (sel_create_recovery_block): Likewise.
2881 (sel_redirect_edge_and_branch_force): Likewise.
2882 (sel_redirect_edge_and_branch): Likewise.
2884 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2886 * sel-sched.c (substitute_reg_in_expr): Strengthen local
2887 "new_insn" from rtx to rtx_insn *.
2888 (create_insn_rtx_with_rhs): Likewise for return type and for local
2890 (create_insn_rtx_with_lhs): Likewise.
2891 (create_speculation_check): Likewise for local "insn_rtx".
2892 (implicit_clobber_conflict_p): Likewise for local "insn".
2893 (get_expr_cost): Likewise.
2894 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
2895 (move_cond_jump): Likewise for locals "next", "prev", "link",
2896 "head", "from", "to".
2898 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2900 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
2901 "next" from rtx to rtx_insn *.
2902 (find_conditional_protection): Likewise for local "next".
2903 (is_conditionally_protected): Likewise for local "insn1".
2904 (is_pfree): Likewise for locals "insn1", "insn2".
2906 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2908 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
2909 from rtx to rtx_insn *.
2911 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
2912 locals "insn1", "insn2" from rtx to rtx_insn *.
2913 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
2914 locals "insn", "prev", "last_jump", "next_tail".
2915 (schedule_ebb): Likewise for params "head", "tail".
2916 (schedule_ebbs): Likewise for locals "tail", "head".
2918 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
2919 to rtx_insn on "last_insn" in one of the invocations of
2922 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2924 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
2925 "elem", "insn" from rtx to rtx_insn *.
2926 (change_spec_dep_to_hard): Likewise.
2927 (get_back_and_forw_lists): Likewise for local "con".
2928 (sd_add_dep): Likewise for locals "elem", "insn".
2929 (sd_resolve_dep): Likewise for locals "pro", "con".
2930 (sd_unresolve_dep): Likewise.
2931 (sd_delete_dep): Likewise.
2932 (chain_to_prev_insn): Likewise for local "pro".
2933 (find_inc): Likewise for locals "pro", "con".
2935 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2937 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
2939 (reg_set_between_p): Strengthen local "insn" from const_rtx to
2941 (modified_between_p): Strengthen local "insn" from rtx to
2943 (remove_reg_equal_equiv_notes_for_regno): Likewise.
2944 (keep_with_call_p): Strengthen local "i2" from const_rtx to
2947 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2949 * resource.c (next_insn_no_annul): Strengthen local "next" from
2951 (mark_referenced_resources): Likewise for local "insn".
2953 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2955 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
2957 (find_reloads): Likewise for param 1.
2958 (subst_reloads): Likewise for sole param.
2959 (find_equiv_reg): Likwise for param 2.
2960 (regno_clobbered_p): Likwise for param 2.
2961 (reload): Likewise for param 1.
2963 * caller-save.c (save_call_clobbered_regs): Strengthen local
2964 "insn" from rtx to rtx_insn *.
2965 (insert_one_insn): Likewise for local "insn".
2967 * reload.c (this_insn): Likewise for this global.
2968 (find_reloads): Likewise for param "insn".
2969 (find_reloads_toplev): Likewise.
2970 (find_reloads_address): Likewise.
2971 (subst_reg_equivs): Likewise.
2972 (update_auto_inc_notes): Likewise.
2973 (find_reloads_address_1): Likewise.
2974 (find_reloads_subreg_address): Likewise.
2975 (subst_reloads): Likewise.
2976 (find_equiv_reg): Likewise, also for local "p".
2977 (regno_clobbered_p): Likewise for param "insn".
2979 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
2981 (spill_reg_store): Likewise for the elements of this array.
2982 (remove_init_insns): Likewise for local "equiv_insn".
2983 (will_delete_init_insn_p): Likewise for param "insn".
2984 (reload): Likewise for param ""first" and local "insn".
2985 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
2987 (calculate_elim_costs_all_insns): Likewise.
2988 (delete_caller_save_insns): Likewise.
2989 (spill_failure): Likewise for param "insn".
2990 (delete_dead_insn): Likewise.
2991 (set_label_offsets): Likewise.
2992 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
2994 (elimination_costs_in_insn): Likewise for param "insn".
2995 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
2996 when referring to an insn.
2997 (set_initial_label_offsets): Likewise.
2998 (set_offsets_for_label): Strengthen param "insn" from rtx to
3000 (init_eliminable_invariants): Likewise for param "first" and local
3002 (fixup_eh_region_note): Likewise for param "insn".
3003 (reload_as_needed): Likewise for locals "prev", "insn",
3004 "old_next", "old_prev", "next".
3005 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
3007 (reload_inheritance_insn): Strengthen elements of this array from
3009 (failed_reload): Likewise for param "insn".
3010 (choose_reload_regs): Likewise for local "insn". Replace use of
3011 NULL_RTX with NULL when referring to an insn.
3012 (input_reload_insns): Strengthen elements of this array from rtx
3014 (other_input_address_reload_insns): Likewise for this global.
3015 (other_input_reload_insns): Likewise for this global.
3016 (input_address_reload_insns): Likwise for the elements of this
3018 (inpaddr_address_reload_insns): Likwise for the elements of this
3020 (output_reload_insns): Likewise for the elements of this array.
3021 (output_address_reload_insns): Likewise for the elements of this
3023 (outaddr_address_reload_insns): Likewise for the elements of this
3025 (operand_reload_insns): Likewise for this global.
3026 (other_operand_reload_insns): Likewise for this global.
3027 (other_output_reload_insns): Likewise for the elements of this
3029 (new_spill_reg_store): Likewise for the elements of this
3031 (emit_input_reload_insns): Likewise for locals "insn", "temp".
3032 Strengthen local "where" from rtx * to rtx_insn **.
3033 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
3034 from rtx to rtx_insn *.
3035 (do_input_reload): Likewise for local "insn".
3036 (do_output_reload): Likewise for local "insn".
3037 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
3038 (emit_insn_if_valid_for_reload): Likewise for return type and local
3039 "last". Add checked cast to rtx_insn when returning "insn" since
3040 this has been through emit_insn.
3041 (gen_reload): Strengthen return type and locals "last", "insn", "set"
3042 from rtx to rtx_insn *. Add checked cast to rtx_insn when
3043 returning "insn" since it's been through
3044 emit_insn_if_valid_for_reload at this point.
3045 (delete_output_reload): Strengthen param "insn" and locals
3046 "output_reload_insn", "i2" from rtx to rtx_insn *.
3047 (delete_address_reloads): Likewise for params "dead_insn",
3048 "current_insn" and locals "prev", "next".
3049 (delete_address_reloads_1): Likewise for params "dead_insn",
3050 "current_insn" and locals "prev", "i2".
3051 (inc_for_reload): Likewise for locals "last", "add_insn".
3052 (add_auto_inc_notes): Strengthen param "insn" from rtx to
3055 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
3056 param of this duplicate of the prototype from reload.h
3058 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3060 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
3062 (regstat_bb_compute_calls_crossed): Likewise.
3064 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3066 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
3068 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
3070 (regrename_analyze): Strengthen local "insn" from rtx to
3072 (scan_rtx_reg): Likewise for param "insn".
3073 (scan_rtx_address): Likewise.
3074 (scan_rtx): Likewise.
3075 (restore_operands): Likewise.
3076 (record_out_operands): Likewise.
3077 (build_def_use): Likewise for local "insn". Replace use of
3078 NULL_RTX with NULL when dealing with an insn.
3080 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3082 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
3083 * reginfo.c (reg_scan): Likewise, also for local "insn".
3084 (reg_scan_mark_refs): Likewise for param "insn".
3085 (init_subregs_of_mode): Likewise for local "insn".
3087 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3089 * regcprop.c (struct queued_debug_insn_change): Strengthen field
3090 "insn" from rtx to rtx_insn *.
3091 (replace_oldest_value_reg): Likewise for param "insn".
3092 (replace_oldest_value_addr): Likewise.
3093 (replace_oldest_value_mem): Likewise.
3094 (apply_debug_insn_changes): Likewise for local "last_insn".
3095 (copyprop_hardreg_forward_1): Likewise for local "insn".
3097 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3099 * reg-stack.c (next_flags_user): Strengthen return type and param
3100 "insn" from rtx to rtx_insn *.
3101 (straighten_stack): Likewise for param "insn".
3102 (check_asm_stack_operands): Likewise.
3103 (remove_regno_note): Likewise.
3104 (emit_pop_insn): Likewise for return type, param "insn", local
3106 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
3107 "limit" from rtx to rtx_insn *.
3108 (swap_to_top): Likewise for param "insn".
3109 (move_for_stack_reg): Likewise.
3110 (move_nan_for_stack_reg): Likewise.
3111 (swap_rtx_condition): Likewise.
3112 (compare_for_stack_reg): Likewise.
3113 (subst_all_stack_regs_in_debug_insn): Likewise.
3114 (subst_stack_regs_pat): Likewise, and local "insn2".
3115 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
3117 (subst_stack_regs): Likewise.
3118 (change_stack): Likewise.
3119 (convert_regs_1): Likewise for locals "insn", "next".
3121 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3123 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
3125 (combine_set_extension): Likewise for param "curr_insn".
3126 (transform_ifelse): Likewise for param "def_insn".
3127 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
3128 from vec<rtx> * to vec<rtx_insn *> *.
3129 (is_cond_copy_insn): Likewise for param "insn".
3130 (struct ext_state): Strengthen the four vec fields from vec<rtx>
3132 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
3133 local "def_insn" from rtx to rtx_insn *.
3134 (get_sub_rtx): Likewise for param "def_insn".
3135 (merge_def_and_ext): Likewise.
3136 (combine_reaching_defs): Likewise.
3137 (add_removable_extension): Likewise for param "insn".
3138 (find_removable_extensions): Likewise for local "insn".
3139 (find_and_remove_re): Likewise for locals "curr_insn" and
3140 "def_insn". Strengthen locals "reinsn_del_list" and
3141 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
3143 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3145 * recog.c (split_insn): Strengthen param "insn" and locals
3146 "first", "last" from rtx to rtx_insn *.
3147 (split_all_insns): Likewise for locals "insn", "next".
3148 (split_all_insns_noflow): Likewise.
3150 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3152 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
3154 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
3155 (debug_rtx_find): Likewise for param 1 "x".
3157 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
3158 const_rtx to const rtx_insn *. Likewise for local "insn".
3159 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
3160 (debug_rtx_find): Likewise for param 1 "x".
3161 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
3162 from const_rtx to const rtx_insn * within the appropriate cases of
3163 the switch statement.
3165 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
3166 Strengthen local "insns" from rtx to rtx_insn * since this is
3167 passed to a call to debug_rtx_list.
3169 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3171 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
3174 * function.c (stack_protect_epilogue): Add checked cast to
3175 rtx_insn for now when invoking predict_insn_def.
3177 * predict.c (predict_insn): Strengthen param "insn" from rtx to
3179 (predict_insn_def): Likewise.
3180 (rtl_predict_edge): Likewise for local "last_insn".
3181 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
3183 (combine_predictions_for_insn): Strengthen param "insn" from rtx
3185 (bb_estimate_probability_locally): Likewise for local "last_insn".
3186 (expensive_function_p): Likewise for local "insn".
3188 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
3189 local "jmp", since this is used when invoking predict_insn_def.
3191 2014-08-22 Marek Polacek <polacek@redhat.com>
3194 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
3196 2014-08-22 Marek Polacek <polacek@redhat.com>
3199 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
3200 a comparison in parens.
3201 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
3204 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3206 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
3209 * cprop.c (fis_get_condition): Likewise.
3211 * postreload.c (reload_cse_regs): Likewise for param "first".
3212 (reload_cse_simplify): Likewise for param "insn".
3213 (reload_cse_regs_1): Likewise for local "insn".
3214 (reload_cse_simplify_set): Likewise for param "insn".
3215 (reload_cse_simplify_operands): Likewise.
3216 (struct reg_use): Likewise for field "insn".
3217 (reload_combine_purge_insn_uses): Likewise for param "insn".
3218 (fixup_debug_insns): Likewise for params "from", "to" and local
3220 (try_replace_in_use): Likewise for local "use_insn".
3221 (reload_combine_recognize_const_pattern): Likewise for param
3222 "insn" and locals "add_moved_after_insn", "use_insn".
3223 (reload_combine_recognize_pattern): Likewise for param "insn" and
3225 (reload_combine): Likewise for locals "insn", "prev".
3226 (reload_combine_note_use): Likewise for param "insn".
3227 (move2add_use_add2_insn): Likewise.
3228 (move2add_use_add3_insn): Likewise.
3229 (reload_cse_move2add): Likewise, also for local "next".
3230 (move2add_note_store): Likewise for local "insn".
3232 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3234 * postreload-gcse.c (struct occr): Strengthen field "insn" from
3236 (struct unoccr): Likewise.
3237 (struct modifies_mem): Likewise.
3238 (alloc_mem): Likewise for local "insn".
3239 (insert_expr_in_table): Likewise for param "insn".
3240 (dump_expr_hash_table_entry): Likewise for local "insn".
3241 (oprs_unchanged_p): Likewise for param "insn".
3242 (load_killed_in_block_p): Likewise for local "setter".
3243 (record_last_reg_set_info): Likewise for param "insn".
3244 (record_last_reg_set_info_regno): Likewise.
3245 (record_last_mem_set_info): Likewise.
3246 (record_last_set_info): Likewise for local "last_set_insn".
3247 (record_opr_changes): Likewise for param "insn".
3248 (hash_scan_set): Likewise.
3249 (compute_hash_table): Likewise for local "insn".
3250 (get_avail_load_store_reg): Likewise for param "insn".
3251 (eliminate_partially_redundant_load): Likewise, also for locals
3252 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
3254 (eliminate_partially_redundant_loads): Likewise for local "insn".
3256 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3258 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
3260 (expand_binop): Likewise for locals "entry_last", "last", "insns"
3261 (expand_twoval_unop): Likewise for locals entry_last", "last".
3262 (expand_twoval_binop): Likewise.
3263 (expand_twoval_binop_libfunc): Likewise for local "insns".
3264 (widen_leading): Likewise for local "last".
3265 (expand_doubleword_clz): Likewise for local "seq". Strengthen
3266 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
3267 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
3268 (expand_parity): Likewise for locals "last" and "seq".
3269 (expand_ffs): Likewise for local "seq". Strengthen local
3270 "nonzero_label" from rtx to rtx_code_label *.
3271 (expand_absneg_bit): Strengthen local "insns" from rtx to
3273 (expand_unop_direct): Likewise for local "last".
3274 (expand_unop): Likewise for locals "last", "insns".
3275 (expand_abs_nojump): Likewise for local "last".
3276 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
3277 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
3279 (expand_copysign_absneg): Strengthen local "label" from rtx to
3281 (expand_copysign_bit): Strengthen local "insns" from rtx to
3283 (struct no_conflict_data): Likewise for fields "first", "insn".
3284 (emit_libcall_block_1): Likewise for param "insns" and locals
3285 "next", "last", "insn".
3286 (emit_libcall_block): For now, add a checked cast to rtx_insn *
3287 on "insns" when invoking emit_libcall_block_1. Ultimately we
3288 want to strengthen insns itself.
3289 (prepare_cmp_insn): Strengthen local "last" from rtx to
3291 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
3292 (prepare_float_lib_cmp): Likewise for local "insns".
3293 (emit_conditional_move): Likewise for local "last".
3294 (emit_conditional_add): Likewise.
3295 (have_sub2_insn): Likewise for local "seq".
3296 (expand_float): Likewise for local "insns". Strengthen locals
3297 "label", "neglabel" from rtx to rtx_code_label *.
3298 (expand_fix): Likewise for locals "last", "insn", "insns" (to
3299 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
3300 (expand_fixed_convert): Likewise for local "insns" (to
3302 (expand_sfix_optab): Likewise for local "last".
3303 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
3304 to rtx_code_label *.
3305 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
3306 from rtx to rtx_insn *.
3307 (expand_atomic_fetch_op): Likewise for local "insn".
3308 (maybe_legitimize_operand_same_code): Likewise for local "last".
3309 (maybe_legitimize_operands): Likewise.
3311 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3313 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
3314 "insn" from rtx to rtx_insn *.
3315 (ps_rtl_insn): Likewise for return type.
3316 (doloop_register_get): Likewise for params "head", "tail" and
3317 locals "insn", "first_insn_not_to_check".
3318 (schedule_reg_move): Likewise for local "this_insn".
3319 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
3320 of gen_move_insn for now.
3321 (reset_sched_times): Strengthen local "insn" from rtx to
3323 (permute_partial_schedule): Likewise.
3324 (duplicate_insns_of_cycles): Likewise for local "u_insn".
3325 (dump_insn_location): Likewise for param "insn".
3326 (loop_canon_p): Likewise for local "insn".
3327 (sms_schedule): Likewise.
3328 (print_partial_schedule): Likewise.
3329 (ps_has_conflicts): Likewise.
3331 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3333 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
3334 "tailp" from rtx * to rtx_insn **.
3336 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
3337 from rtx to rtx_insn *.
3338 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
3339 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
3340 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
3342 * modulo-sched.c (const_iteration_count): Strengthen return type
3343 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
3344 use of NULL_RTX with NULL when working with insns.
3345 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
3347 (sms_schedule): Likewise.
3348 * sched-rgn.c (init_ready_list): Likewise, also for locals
3349 "src_head" and "src_next_tail".
3350 (compute_block_dependences): Likewise.
3351 (free_block_dependencies): Likewise.
3352 (debug_rgn_dependencies): Likewise.
3353 (free_rgn_deps): Likewise.
3354 (compute_priorities): Likewise.
3355 (schedule_region): Likewise.
3356 * sel-sched.c (find_ebb_boundaries): Likewise.
3358 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
3359 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
3361 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3363 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
3364 from rtx to rtx_insn *.
3365 (new_seginfo): Likewise for param "insn".
3366 (create_pre_exit): Likewise for locals "last_insn",
3367 "before_return_copy", "return_copy".
3368 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
3371 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3373 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
3374 from rtx to rtx_insn *.
3375 (lra_push_insn): Likewise for 1st param.
3376 (lra_push_insn_and_update_insn_regno_info): Likewise.
3377 (lra_pop_insn): Likewise for return type.
3378 (lra_invalidate_insn_data): Likewise for 1st param.
3379 (lra_set_insn_deleted): Likewise.
3380 (lra_delete_dead_insn): Likewise.
3381 (lra_process_new_insns): Likewise for first 3 params.
3382 (lra_set_insn_recog_data): Likewise for 1st param.
3383 (lra_update_insn_recog_data): Likewise.
3384 (lra_set_used_insn_alternative): Likewise.
3385 (lra_invalidate_insn_regno_info): Likewise.
3386 (lra_update_insn_regno_info): Likewise.
3387 (lra_former_scratch_operand_p): Likewise.
3388 (lra_eliminate_regs_1): Likewise.
3389 (lra_get_insn_recog_data): Likewise.
3391 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
3394 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
3396 (substitute_within_insn): New.
3397 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
3398 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
3399 Replace call to "substitute" with call to substitute_within_insn.
3401 * lra-constraints.c (curr_insn): Strengthen from rtx to
3403 (get_equiv_with_elimination): Likewise for param "insn".
3404 (match_reload): Strengthen params "before" and "after" from rtx *
3406 (emit_spill_move): Likewise for return type. Add a checked cast
3407 to rtx_insn * on result of gen_move_insn for now.
3408 (check_and_process_move): Likewise for local "before". Replace
3409 NULL_RTX with NULL when referring to insns.
3410 (process_addr_reg): Strengthen params "before" and "after" from
3411 rtx * to rtx_insn **.
3412 (insert_move_for_subreg): Likewise.
3413 (simplify_operand_subreg): Strengthen locals "before" and "after"
3414 from rtx to rtx_insn *.
3415 (process_address_1): Strengthen params "before" and "after" from
3416 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
3418 (process_address): Strengthen params "before" and "after" from
3419 rtx * to rtx_insn **.
3420 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
3421 (curr_insn_transform): Strengthen locals "before" and "after"
3422 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
3424 (loc_equivalence_callback): Update cast of "data", changing
3425 resulting type from rtx to rtx_insn *.
3426 (substitute_pseudo_within_insn): New.
3427 (inherit_reload_reg): Strengthen param "insn" from rtx to
3428 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
3429 NULL when referring to insns. Add a checked cast to rtx_insn *
3430 when using usage_insn to invoke lra_update_insn_regno_info.
3431 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
3432 likewise for locals "restore", "save". Add checked casts to
3433 rtx_insn * when using usage_insn to invoke
3434 lra_update_insn_regno_info and lra_process_new_insns. Replace
3435 NULL_RTX with NULL when referring to insns.
3436 (split_if_necessary): Strengthen param "insn" from rtx to
3438 (update_ebb_live_info): Likewise for params "head", "tail" and local
3440 (get_last_insertion_point): Likewise for return type and local "insn".
3441 (get_live_on_other_edges): Likewise for local "last".
3442 (inherit_in_ebb): Likewise for params "head", "tail" and locals
3443 "prev_insn", "next_insn", "restore".
3444 (remove_inheritance_pseudos): Likewise for local "prev_insn".
3445 (undo_optional_reloads): Likewise for local "insn".
3447 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
3449 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
3451 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
3453 (spill_pseudos): Likewise for local "insn".
3454 (init_elimination): Likewise.
3455 (process_insn_for_elimination): Likewise for param "insn".
3457 * lra-lives.c (curr_insn): Likewise.;
3459 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
3460 (remove_pseudos): Likewise for param "insn".
3461 (spill_pseudos): Likewise for local "insn".
3462 (lra_final_code_change): Likewise for locals "insn", "curr".
3464 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
3465 (lra_set_insn_deleted): Likewise.
3466 (lra_delete_dead_insn): Likewise, and for local "prev".
3467 (new_insn_reg): Likewise for param "insn".
3468 (lra_set_insn_recog_data): Likewise.
3469 (lra_update_insn_recog_data): Likewise.
3470 (lra_set_used_insn_alternative): Likewise.
3471 (get_insn_freq): Likewise.
3472 (invalidate_insn_data_regno_info): Likewise.
3473 (lra_invalidate_insn_regno_info): Likewise.
3474 (lra_update_insn_regno_info): Likewise.
3475 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
3477 (lra_push_insn_1): Strengthen param "insn" from rtx to
3479 (lra_push_insn): Likewise.
3480 (lra_push_insn_and_update_insn_regno_info): Likewise.
3481 (lra_pop_insn): Likewise for return type and local "insn".
3482 (push_insns): Likewise for params "from", "to", and local "insn".
3483 (setup_sp_offset): Likewise for params "from", "last" and locals
3485 (lra_process_new_insns): Likewise for params "insn", "before",
3486 "after" and local "last".
3487 (struct sloc): Likewise for field "insn".
3488 (lra_former_scratch_operand_p): Likewise for param "insn".
3489 (remove_scratches): Likewise for locals "insn", "last".
3490 (check_rtl): Likewise for local "insn".
3491 (add_auto_inc_notes): Likewise for param "insn".
3492 (update_inc_notes): Likewise for local "insn".
3493 (lra): Replace NULL_RTX with NULL when referring to insn.
3495 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3497 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
3499 (resolve_reg_notes): Likewise.
3500 (resolve_simple_move): Likewise for return type, param "insn", and
3501 locals "insns", "minsn".
3502 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
3503 (resolve_use): Likewise.
3504 (resolve_debug): Likewise.
3505 (find_decomposable_shift_zext): Likewise.
3506 (resolve_shift_zext): Likewise for return type, param "insn", and
3507 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
3508 (decompose_multiword_subregs): Likewise for local "insn",
3509 "orig_insn", "decomposed_shift", "end".
3511 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3513 * basic-block.h (basic_block split_edge_and_insert): Strengthen
3514 param "insns" from rtx to rtx_insn *.
3516 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
3518 (struct iv_to_split): Likewise.
3519 (loop_exit_at_end_p): Likewise for local "insn".
3520 (split_edge_and_insert): Likewise for param "insns".
3521 (compare_and_jump_seq): Likewise for return type, param "cinsn",
3522 and locals "seq", "jump".
3523 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
3524 "branch_code"; update invocations of compare_and_jump_seq to
3525 eliminate NULL_RTX in favor of NULL.
3526 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
3528 (reset_debug_uses_in_loop): Likewise.
3529 (analyze_insn_to_expand_var): Likewise for param "insn".
3530 (analyze_iv_to_split_insn): Likewise.
3531 (analyze_insns_in_loop): Likewise for local "insn".
3532 (insert_base_initialization): Likewise for param
3533 "insn" and local "seq".
3534 (split_iv): Likewise for param "insn" and local "seq".
3535 (expand_var_during_unrolling): Likewise for param "insn".
3536 (insert_var_expansion_initialization): Likewise for local "seq".
3537 (combine_var_copies_in_loop_exit): Likewise.
3538 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
3540 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
3541 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
3544 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3546 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
3548 (iv_analyze_result): Likewise.
3549 (iv_analyze_expr): Likewise.
3552 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
3553 local "def_insn" from rtx to rtx_insn *.
3554 (get_biv_step_1): Likewise for local "insn".
3555 (iv_analyze_expr): Likewise for param "insn".
3556 (iv_analyze_def): Likewise for local "insn".
3557 (iv_analyze_op): Likewise for param "insn".
3558 (iv_analyze): Likewise.
3559 (iv_analyze_result): Likewise.
3561 (suitable_set_for_replacement): Likewise.
3562 (simplify_using_initial_values): Likewise for local "insn".
3563 (iv_number_of_iterations): Likewise for param "insn".
3564 (check_simple_exit): Add checked cast to rtx_insn when invoking
3565 iv_number_of_iterations for now (until get_condition is
3568 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
3569 "insn" from rtx to rtx_insn *.
3570 (analyze_insns_in_loop): Likewise for local "insn".
3572 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3574 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
3576 (struct invariant): Likewise.
3577 (hash_invariant_expr_1): Likewise for param "insn".
3578 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
3579 (find_exits): Likewise for local "insn".
3580 (create_new_invariant): Likewise for param "insn".
3581 (check_dependencies): Likewise.
3582 (find_invariant_insn): Likewise.
3583 (record_uses): Likewise.
3584 (find_invariants_insn): Likewise.
3585 (find_invariants_bb): Likewise for local "insn".
3586 (get_pressure_class_and_nregs): Likewise for param "insn".
3587 (calculate_loop_reg_pressure): Likewise for local "insn".
3589 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3591 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
3593 (add_test): Likewise for locals "seq", "jump".
3594 (doloop_modify): Likewise for locals "sequence", "jump_insn".
3596 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3598 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
3600 (rebuild_jump_labels_chain): Likewise for param "chain".
3602 * cfgexpand.c (pass_expand::execute): Add checked cast to
3603 rtx_insn * when calling rebuild_jump_labels_chain in region where
3604 we know e->insns.r is non-NULL.
3606 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
3608 (rebuild_jump_labels): Likewise.
3609 (rebuild_jump_labels_chain): Likewise for param "chain".
3610 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
3611 (init_label_info): Likewise for param "f".
3612 (maybe_propagate_label_ref): Likewise for params "jump_insn",
3613 "prev_nonjump_insn".
3614 (mark_all_labels): Likewise for param "f" and locals "insn",
3615 "prev_nonjump_insn".
3617 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3619 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
3620 from rtx to rtx_insn *insn.
3621 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
3622 (ira_add_allocno_copy): Likewise.
3623 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
3625 (ira_create_copy): Likewise.
3626 (ira_add_allocno_copy): Likewise.
3627 (create_bb_allocnos): Likewise for local "insn".
3628 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
3629 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
3630 process_regs_for_copy for rtx_insn * param.
3631 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
3632 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
3633 process_regs_for_copy for rtx_insn * param.
3634 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
3635 * ira-costs.c (record_reg_classes): Likewise for param "insn".
3636 (record_operand_costs): Likewise.
3637 (scan_one_insn): Likewise for return type, and for param "insn".
3638 (process_bb_for_costs): Likewise for local "insn".
3639 (process_bb_node_for_hard_reg_moves): Likewise.
3640 * ira-emit.c (struct move): Likewise for field "insn".
3641 (create_move): Eliminate use of NULL_RTX when dealing with an
3643 (emit_move_list): Strengthen return type and locals "result",
3644 "insn" from rtx to rtx_insn *insn.
3645 (emit_moves): Likewise for locals "insns", "tmp".
3646 (ira_emit): Likewise for local "insn".
3647 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
3649 (find_call_crossed_cheap_reg): Likewise.
3650 (process_bb_node_lives): Likewise for local "insn".
3651 * ira.c (decrease_live_ranges_number): Likewise.
3652 (compute_regs_asm_clobbered): Likewise.
3653 (build_insn_chain): Likewise.
3654 (find_moveable_pseudos): Likewise, also locals "def_insn",
3655 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
3656 to rtx_insn **. Add a checked cast when assigning from
3657 "closest_use" into closest_uses array in a region where we know
3658 it's a non-NULL insn.
3659 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
3661 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
3662 "last_interesting_insn", "uin".
3663 (move_unallocated_pseudos): Likewise for locals "def_insn",
3664 "move_insn", "newinsn".
3666 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3668 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
3669 Strengthen locals "done_label", "do_error" from rtx to
3671 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
3672 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
3674 (ubsan_expand_si_overflow_neg_check): Likewise for locals
3675 "done_label", "do_error" to rtx_code_label * and local "last" to
3677 (ubsan_expand_si_overflow_mul_check): Likewise for locals
3678 "done_label", "do_error", "large_op0", "small_op0_large_op1",
3679 "one_small_one_large", "both_ops_large", "after_hipart_neg",
3680 "after_lopart_neg", "do_overflow", "hipart_different" to
3681 rtx_code_label * and local "last" to rtx_insn *.
3683 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3685 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
3686 "insn" and "move_insn" from rtx to rtx_insn *.
3688 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3690 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
3692 (cheap_bb_rtx_cost_p): Likewise.
3693 (first_active_insn): Likewise for return type and local "insn".
3694 (last_active_insn): Likewise for return type and locals "insn",
3696 (struct noce_if_info): Likewise for fields "jump", "insn_a",
3698 (end_ifcvt_sequence): Likewise for return type and locals "insn",
3700 (noce_try_move): Likewise for local "seq".
3701 (noce_try_store_flag): Likewise.
3702 (noce_try_store_flag_constants): Likewise.
3703 (noce_try_addcc): Likewise.
3704 (noce_try_store_flag_mask): Likewise.
3705 (noce_try_cmove): Likewise.
3706 (noce_try_minmax): Likewise.
3707 (noce_try_abs): Likewise.
3708 (noce_try_sign_mask): Likewise.
3709 (noce_try_bitop): Likewise.
3710 (noce_can_store_speculate_p): Likewise for local "insn".
3711 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
3713 (check_cond_move_block): Likewise for local "insn".
3714 (cond_move_convert_if_block): Likewise.
3715 (cond_move_process_if_block): Likewise for locals "seq",
3717 (noce_find_if_block): Likewise for local "jump".
3718 (merge_if_block): Likewise for local "last".
3719 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
3720 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
3721 (block_has_only_trap): Likewise for return type and local "trap".
3722 (find_if_case_1): Likewise for local "jump".
3723 (dead_or_predicable): Likewise for locals "head", "end", "jump",
3726 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3728 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
3729 "last_insn", "loop_end" from rtx to rtx_insn *.
3731 * hw-doloop.c (scan_loop): Likewise for local "insn".
3732 (discover_loop): Likewise for param "tail_insn".
3733 (discover_loops): Likewise for local "tail".
3735 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
3736 cast to rtx_insn * when assigning from an rtx local to a
3737 hwloop_info's "last_insn" field.
3739 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3741 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
3742 (add_delay_dependencies): Strengthen local "pro" from rtx to
3744 (recompute_todo_spec): Likewise.
3745 (dep_cost_1): Likewise for locals "insn", "used".
3746 (schedule_insn): Likewise for local "dbg".
3747 (schedule_insn): Likewise for locals "pro", "next".
3748 (unschedule_insns_until): Likewise for local "con".
3749 (restore_pattern): Likewise for local "next".
3750 (estimate_insn_tick): Likewise for local "pro".
3751 (resolve_dependencies): Likewise for local "next".
3752 (fix_inter_tick): Likewise.
3753 (fix_tick_ready): Likewise for local "pro".
3754 (add_to_speculative_block): Likewise for locals "check", "twin",
3756 (sched_extend_bb): Likewise for locals "end", "insn".
3757 (init_before_recovery): Likewise for local "x".
3758 (sched_create_recovery_block): Likewise for local "barrier".
3759 (create_check_block_twin): Likewise for local "pro".
3760 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
3762 (unlink_bb_notes): Update for change to type of bb_header.
3763 Strengthen locals "prev", "label", "note", "next" from rtx to
3765 (clear_priorities): Likewise for local "pro".
3767 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3769 * gcse.c (struct occr): Strengthen field "insn" from rtx to
3771 (test_insn): Likewise for this global.
3772 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
3774 (oprs_anticipatable_p): Likewise.
3775 (oprs_available_p): Likewise.
3776 (insert_expr_in_table): Strengthen param "insn" from rtx to
3778 (hash_scan_set): Likewise.
3779 (hash_scan_clobber): Likewise.
3780 (hash_scan_call): Likewise.
3781 (hash_scan_insn): Likewise.
3782 (compute_hash_table_work): Likewise for local "insn".
3783 (process_insert_insn): Likewise for return type and local "pat".
3784 (insert_insn_end_basic_block): Likewise for locals "new_insn",
3785 "pat", "pat_end", "maybe_cc0_setter".
3786 (pre_edge_insert): Likewise for local "insn".
3787 (pre_insert_copy_insn): Likewise for param "insn".
3788 (pre_insert_copies): Likewise for local "insn".
3789 (struct set_data): Likewise for field "insn".
3790 (single_set_gcse): Likewise for param "insn".
3791 (gcse_emit_move_after): Likewise.
3792 (pre_delete): Likewise for local "insn".
3793 (update_bb_reg_pressure): Likewise for param "from" and local
3795 (should_hoist_expr_to_dom): Likewise for param "from".
3796 (hoist_code): Likewise for local "insn".
3797 (get_pressure_class_and_nregs): Likewise for param "insn".
3798 (calculate_bb_reg_pressure): Likewise for local "insn".
3799 (compute_ld_motion_mems): Likewise.
3801 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3803 * genpeep.c (main): Rename param back from "uncast_ins1" to
3804 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
3807 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
3809 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
3812 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
3813 documentation to state it is only for VSX operations.
3815 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
3816 constraint only active if VSX.
3818 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
3819 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
3822 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3824 * fwprop.c (single_def_use_dom_walker::before_dom_children):
3825 Strengthen local "insn" from rtx to rtx_insn *.
3826 (use_killed_between): Likewise for param "target_insn".
3827 (all_uses_available_at): Likewise for param "target_insn" and
3829 (update_df_init): Likewise for params "def_insn", "insn".
3830 (update_df): Likewise for param "insn".
3831 (try_fwprop_subst): Likewise for param "def_insn" and local
3833 (free_load_extend): Likewise for param "insn".
3834 (forward_propagate_subreg): Likewise for param "def_insn" and
3836 (forward_propagate_asm): Likewise for param "def_insn" and local
3838 (forward_propagate_and_simplify): Likewise for param "def_insn"
3839 and local "use_insn".
3840 (forward_propagate_into): Likewise for locals "def_insn" and
3843 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3845 * function.c (emit_initial_value_sets): Strengthen local "seq"
3846 from rtx to rtx_insn *.
3847 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
3849 (instantiate_virtual_regs): Likewise for local "insn".
3850 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
3851 (reorder_blocks_1): Likewise for param "insns" and local "insn".
3852 (expand_function_end): Likewise for locals "insn" and "seq".
3853 (epilogue_done): Likewise for local "insn".
3854 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
3856 (reposition_prologue_and_epilogue_notes): Likewise for locals
3857 "insn", "last", "note", "first".
3858 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
3859 (pass_match_asm_constraints::execute): Likewise for local "insn".
3861 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3863 * output.h (final_scan_insn): Strengthen return type from rtx to
3865 (final_forward_branch_p): Likewise for param.
3866 (current_output_insn): Likewise for this global.
3868 * final.c (rtx debug_insn): Likewise for this variable.
3869 (current_output_insn): Likewise.
3870 (get_attr_length_1): Rename param "insn" to "uncast_insn",
3871 adding "insn" back in as an rtx_insn * with a checked cast, so
3872 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
3874 (compute_alignments): Strengthen local "label" from rtx to
3876 (shorten_branches): Rename param from "first" to "uncast_first",
3877 introducing a new local rtx_insn * "first" using a checked cast to
3878 effectively strengthen "first" from rtx to rtx_insn * without
3879 affecting the type signature. Strengthen locals "insn", "seq",
3880 "next", "label" from rtx to rtx_insn *.
3881 (change_scope): Strengthen param "orig_insn" and local "insn" from
3883 (final_start_function): Rename param from "first" to "uncast_first",
3884 introducing a new local rtx_insn * "first" using a checked cast to
3885 effectively strengthen "first" from rtx to rtx_insn * without
3886 affecting the type signature. Strengthen local "insn" from rtx to
3888 (dump_basic_block_info): Strengthen param "insn" from rtx to
3890 (final): Rename param from "first" to "uncast_first",
3891 introducing a new local rtx_insn * "first" using a checked cast to
3892 effectively strengthen "first" from rtx to rtx_insn * without
3893 affecting the type signature. Strengthen locals "insn", "next"
3894 from rtx to rtx_insn *.
3895 (output_alternate_entry_point): Strengthen param "insn" from rtx to
3897 (call_from_call_insn): Strengthen param "insn" from rtx to
3899 (final_scan_insn): Rename param from "insn" to "uncast_insn",
3900 introducing a new local rtx_insn * "insn" using a checked cast to
3901 effectively strengthen "insn" from rtx to rtx_insn * without
3902 affecting the type signature. Strengthen return type and locals
3903 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
3904 now-redundant checked cast to rtx_insn * from both invocations of
3905 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
3906 introducing a local "call_insn" for use when invoking
3907 call_from_call_insn.
3908 (notice_source_line): Strengthen param "insn" from rtx to
3910 (leaf_function_p): Likewise for local "insn".
3911 (final_forward_branch_p): Likewise.
3912 (leaf_renumber_regs): Likewise for param "first".
3913 (rest_of_clean_state): Likewise for locals "insn" and "next".
3914 (self_recursive_call_p): Likewise for param "insn".
3915 (collect_fn_hard_reg_usage): Likewise for local "insn".
3916 (get_call_fndecl): Likewise for param "insn".
3917 (get_call_cgraph_rtl_info): Likewise.
3918 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
3919 introducing a new local rtx_insn * "insn" using a checked cast to
3920 effectively strengthen "insn" from rtx to rtx_insn * without
3921 affecting the type signature.
3923 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
3924 cast when assigning from param "insn" to current_output_insn.
3925 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
3926 so that we can assign it back to current_output_insn.
3928 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
3930 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
3931 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
3932 atmxt540s and atmxt540sreva devices.
3933 * config/avr/avr-tables.opt: Regenerate.
3934 * config/avr/t-multilib: Regenerate.
3935 * doc/avr-mmcu.texi: Regenerate.
3937 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3939 * expr.c (convert_move): Strengthen local "insns" from rtx to
3941 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
3942 "top_label" from rtx to rtx_code_label *.
3943 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
3945 (emit_single_push_insn): Likewise for locals "prev", "last".
3946 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
3947 to rtx_code_label *.
3948 (store_constructor): Likewise for locals "loop_start", "loop_end".
3949 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
3951 (expand_expr_real_2): Likewise.
3952 (expand_expr_real_1): Strengthen local "label" from rtx to
3955 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3957 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
3958 from rtx to rtx_insn *.
3959 (store_bit_field_1): Likewise.
3960 (extract_bit_field_1): Likewise.
3961 (expand_mult_const): Likewise for local "insns".
3962 (expmed_mult_highpart): Strengthen local "label" from rtx to
3964 (expand_smod_pow2): Likewise.
3965 (expand_sdiv_pow2): Likewise.
3966 (expand_divmod): Strengthen locals "last", "insn" from rtx to
3967 rtx_insn *. Strengthen locals "label", "label1", "label2",
3968 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
3969 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
3970 (emit_store_flag): Likewise.
3971 (emit_store_flag_force): Strengthen local "label" from rtx to
3973 (do_cmp_and_jump): Likewise for param "label".
3975 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3977 * explow.c (force_reg): Strengthen local "insn" from rtx to
3979 (adjust_stack_1): Likewise.
3980 (allocate_dynamic_stack_space): Likewise. Strengthen locals
3981 "final_label", "available_label", "space_available" from rtx to
3983 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
3984 (anti_adjust_stack_and_probe): Likewise.
3986 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3988 * except.h (sjlj_emit_function_exit_after): Strengthen param
3989 "after" from rtx to rtx_insn *. This is only called with
3990 result of get_last_insn (in function.c) so type-change should be
3993 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
3994 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
3995 to rtx_insn *. These fields are only used from except.c so this
3996 type-change should be self-contained to this patch.
3998 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
3999 local "last" from rtx to rtx_insn *.
4000 (dw2_build_landing_pads): Likewise for local "seq".
4001 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
4002 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
4003 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
4005 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
4007 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
4008 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
4009 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
4010 referring to an insn. Strengthen local "dispatch_label" from
4011 rtx to rtx_code_label *.
4012 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
4014 (expand_eh_return): Strengthen local "around_label" from
4015 rtx to rtx_code_label *.
4016 (convert_to_eh_region_ranges): Strengthen locals "iter",
4017 "last_action_insn", "first_no_action_insn",
4018 "first_no_action_insn_before_switch",
4019 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
4021 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4023 * dwarf2out.c (last_var_location_insn): Strengthen this variable
4024 from rtx to rtx_insn *.
4025 (cached_next_real_insn): Likewise.
4026 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
4028 (dwarf2out_var_location): Strengthen locals "next_real",
4029 "next_note", "expected_next_loc_note", "last_start", "insn" from
4032 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4034 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
4035 from rtx to rtx_insn *.
4036 (create_pseudo_cfg): Likewise for local "insn".
4038 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4040 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
4041 from rtx to rtx_insn *.
4042 (df_bb_regno_last_def_find): Likewise.
4044 * df-problems.c (df_rd_bb_local_compute): Likewise.
4045 (df_lr_bb_local_compute): Likewise.
4046 (df_live_bb_local_compute): Likewise.
4047 (df_chain_remove_problem): Likewise.
4048 (df_chain_create_bb): Likewise.
4049 (df_word_lr_bb_local_compute): Likewise.
4050 (df_remove_dead_eq_notes): Likewise for param "insn".
4051 (df_note_bb_compute): Likewise for local "insn".
4052 (simulate_backwards_to_point): Likewise.
4053 (df_md_bb_local_compute): Likewise.
4055 * df-scan.c (df_scan_free_bb_info): Likewise.
4056 (df_scan_start_dump): Likewise.
4057 (df_scan_start_block): Likewise.
4058 (df_install_ref_incremental): Likewise for local "insn".
4059 (df_insn_rescan_all): Likewise.
4060 (df_reorganize_refs_by_reg_by_insn): Likewise.
4061 (df_reorganize_refs_by_insn_bb): Likewise.
4062 (df_recompute_luids): Likewise.
4063 (df_bb_refs_record): Likewise.
4064 (df_update_entry_exit_and_calls): Likewise.
4065 (df_bb_verify): Likewise.
4067 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4069 * ddg.h (struct ddg_node): Strengthen fields "insn" and
4070 "first_note" from rtx to rtx_insn *.
4071 (get_node_of_insn): Likewise for param 2 "insn".
4072 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
4074 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
4076 (mem_write_insn_p): Likewise.
4077 (mem_access_insn_p): Likewise.
4078 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
4079 (def_has_ccmode_p): Likewise for param "insn".
4080 (add_cross_iteration_register_deps): Likewise for locals
4081 "def_insn" and "use_insn".
4082 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
4083 (build_intra_loop_deps): Likewise for local "src_insn".
4084 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
4086 (get_node_of_insn): Likewise for param "insn".
4088 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4090 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
4091 (deletable_insn_p): Strengthen param "insn" from rtx to
4092 rtx_insn *. Add checked cast to rtx_call_insn when invoking
4093 find_call_stack_args, since this is guarded by CALL_P (insn).
4094 (marked_insn_p): Strengthen param "insn" from rtx to
4096 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
4097 invoking find_call_stack_args, since this is guarded by
4099 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
4100 rtx_insn *; we know this is an insn since this was called by
4102 (mark_nonreg_stores_2): Likewise.
4103 (mark_nonreg_stores): Strengthen param "insn" from rtx to
4105 (find_call_stack_args): Strengthen param "call_insn" from rtx to
4106 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
4108 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
4109 from rtx to rtx_insn *.
4110 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
4112 (delete_unmarked_insns): Likewise for locals "insn", "next".
4113 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
4114 (mark_reg_dependencies): Likewise for param "insn".
4115 (rest_of_handle_ud_dce): Likewise for local "insn".
4116 (word_dce_process_block): Likewise.
4117 (dce_process_block): Likewise.
4119 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4121 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
4122 from rtx to rtx_insn *.
4123 (struct change_cc_mode_args): Likewise for field "insn".
4124 (this_insn): Strengthen from rtx to rtx_insn *.
4125 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
4127 (validate_canon_reg): Strengthen param "insn" from rtx to
4129 (canon_reg): Likewise.
4130 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
4132 (record_jump_equiv): Strengthen param "insn" from rtx to
4134 (try_back_substitute_reg): Likewise, also for locals "prev",
4136 (find_sets_in_insn): Likewise for param "insn".
4137 (canonicalize_insn): Likewise.
4138 (cse_insn): Likewise. Add a checked cast.
4139 (invalidate_from_clobbers): Likewise for param "insn".
4140 (invalidate_from_sets_and_clobbers): Likewise.
4141 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
4143 (cse_prescan_path): Strengthen local "insn" from rtx to
4145 (cse_extended_basic_block): Likewise for locals "insn" and
4147 (cse_main): Likewise for param "f".
4148 (check_for_label_ref): Likewise for local "insn".
4149 (set_live_p): Likewise for second param ("insn").
4150 (insn_live_p): Likewise for first param ("insn") and for local
4152 (cse_change_cc_mode_insn): Likewise for first param "insn".
4153 (cse_change_cc_mode_insns): Likewise for first and second params
4155 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
4157 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
4160 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
4161 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4162 Anna Tikhonova <anna.tikhonova@intel.com>
4163 Ilya Tocar <ilya.tocar@intel.com>
4164 Andrey Turetskiy <andrey.turetskiy@intel.com>
4165 Ilya Verbin <ilya.verbin@intel.com>
4166 Kirill Yukhin <kirill.yukhin@intel.com>
4167 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4169 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
4171 * config/i386/sse.md
4172 (define_mode_iterator VI248_AVX2): Delete.
4173 (define_mode_iterator VI2_AVX2_AVX512BW): New.
4174 (define_mode_iterator VI48_AVX2): Ditto.
4175 (define_insn <shift_insn><mode>3): Delete.
4176 (define_insn "<shift_insn><mode>3<mask_name>" with
4177 VI2_AVX2_AVX512BW): New.
4178 (define_insn "<shift_insn><mode>3<mask_name>" with
4181 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
4182 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4183 Anna Tikhonova <anna.tikhonova@intel.com>
4184 Ilya Tocar <ilya.tocar@intel.com>
4185 Andrey Turetskiy <andrey.turetskiy@intel.com>
4186 Ilya Verbin <ilya.verbin@intel.com>
4187 Kirill Yukhin <kirill.yukhin@intel.com>
4188 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4190 * config/i386/sse.md
4191 (define_mode_iterator VI4F_BRCST32x2): New.
4192 (define_mode_attr 64x2_mode): Ditto.
4193 (define_mode_attr 32x2mode): Ditto.
4194 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
4195 with VI4F_BRCST32x2): Ditto.
4196 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
4197 with V16FI mode iterator): Ditto.
4198 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
4200 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
4201 with VI8F_BRCST64x2): Ditto.
4203 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
4204 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4205 Anna Tikhonova <anna.tikhonova@intel.com>
4206 Ilya Tocar <ilya.tocar@intel.com>
4207 Andrey Turetskiy <andrey.turetskiy@intel.com>
4208 Ilya Verbin <ilya.verbin@intel.com>
4209 Kirill Yukhin <kirill.yukhin@intel.com>
4210 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4212 * config/i386/sse.md
4213 (define_mode_iterator VI8_AVX512VL): New.
4214 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
4216 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
4218 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
4219 (define_mode_iterator V48_AVX512VL): New.
4220 (define_mode_iterator V12_AVX512VL): Ditto.
4221 (define_insn <avx512>_load<mode>_mask): Split into two similar
4222 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
4223 Refactor output template.
4224 (define_insn "<avx512>_store<mode>_mask"): Ditto.
4226 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4228 * cprop.c (struct occr): Strengthen field "insn" from rtx to
4230 (reg_available_p): Likewise for param "insn".
4231 (insert_set_in_table): Likewise.
4232 (hash_scan_set): Likewise.
4233 (hash_scan_insn): Likewise.
4234 (make_set_regs_unavailable): Likewise.
4235 (compute_hash_table_work): Likewise for local "insn".
4236 (reg_not_set_p): Strengthen param "insn" from const_rtx to
4238 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
4239 (try_replace_reg): Likewise.
4240 (find_avail_set): Likewise.
4241 (cprop_jump): Likewise for params "setcc", "jump".
4242 (constprop_register): Likewise for param "insn".
4243 (cprop_insn): Likewise.
4244 (do_local_cprop): Likewise.
4245 (local_cprop_pass): Likewise for local "insn".
4246 (bypass_block): Likewise for params "setcc" and "jump".
4247 (bypass_conditional_jumps): Likewise for locals "setcc" and
4249 (one_cprop_pass): Likewise for local "insn".
4251 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4253 * compare-elim.c (struct comparison_use): Strengthen field "insn"
4254 from rtx to rtx_insn *.
4255 (struct comparison): Likewise, also for field "prev_clobber".
4256 (conforming_compare): Likewise for param "insn".
4257 (arithmetic_flags_clobber_p): Likewise.
4258 (find_flags_uses_in_insn): Likewise.
4259 (find_comparison_dom_walker::before_dom_children): Likewise for
4260 locals "insn", "next", "last_clobber".
4261 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
4263 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4265 * combine-stack-adj.c (struct csa_reflist): Strengthen field
4266 "insn" from rtx to rtx_insn *.
4267 (single_set_for_csa): Likewise for param "insn".
4268 (record_one_stack_ref): Likewise.
4269 (try_apply_stack_adjustment): Likewise.
4270 (struct record_stack_refs_data): Likewise for field "insn".
4271 (maybe_move_args_size_note): Likewise for params "last" and "insn".
4272 (prev_active_insn_bb): Likewise for return type and param "insn".
4273 (next_active_insn_bb): Likewise.
4274 (force_move_args_size_note): Likewise for params "prev" and "last"
4275 and locals "test", "next_candidate", "prev_candidate".
4276 (combine_stack_adjustments_for_block): Strengthen locals
4277 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
4280 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4282 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
4283 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
4284 (subst_insn): Likewise for this variable.
4285 (added_links_insn): Likewise.
4286 (struct insn_link): Likewise for field "insn".
4287 (alloc_insn_link): Likewise for param "insn".
4288 (struct undobuf): Likewise for field "other_insn".
4289 (find_single_use): Likewise for param "insn" and local "next".
4290 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
4291 (delete_noop_moves): Likewise for locals "insn", "next".
4292 (create_log_links): Likewise for locals "insn", "use_insn".
4293 Strengthen local "next_use" from rtx * to rtx_insn **.
4294 (insn_a_feeds_b): Likewise for params "a", "b".
4295 (combine_instructions): Likewise for param "f" and locals "insn",
4296 "next", "prev", "first", "last_combined_insn", "link", "link1",
4297 "temp". Replace use of NULL_RTX with NULL when referring to
4299 (setup_incoming_promotions): Likewise for param "first"
4300 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
4301 (can_combine_p): Likewise for params "insn", "i3", "pred",
4302 "pred2", "succ", "succ2" and for local "p".
4303 (combinable_i3pat): Likewise for param "i3".
4304 (cant_combine_insn_p): Likewise for param "insn".
4305 (likely_spilled_retval_p): Likewise.
4306 (adjust_for_new_dest): Likewise.
4307 (update_cfg_for_uncondjump): Likewise, also for local "insn".
4308 (try_combine): Likewise for return type and for params "i3", "i2",
4309 "i1", "i0", "last_combined_insn", and for locals "insn",
4310 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
4311 "i0_insn". Eliminate local "tem" in favor of new locals
4312 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
4313 checked cast for now to rtx_insn * on the return type of
4314 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
4316 (find_split_point): Strengthen param "insn" from rtx to
4318 (simplify_set): Likewise for local "other_insn".
4319 (recog_for_combine): Likewise for param "insn".
4320 (record_value_for_reg): Likewise.
4321 (record_dead_and_set_regs_1): Likewise for local
4323 (record_dead_and_set_regs): Likewise for param "insn".
4324 (record_promoted_value): Likewise.
4325 (check_promoted_subreg): Likewise.
4326 (get_last_value_validate): Likewise.
4327 (reg_dead_at_p): Likewise.
4328 (move_deaths): Likewise for param "to_insn".
4329 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
4330 and locals "place", "place2", "cc0_setter". Eliminate local "tem
4331 in favor of new locals "tem_note" and "tem_insn", the latter being
4333 (distribute_links): Strengthen locals "place", "insn" from rtx to
4336 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4338 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
4340 (can_delete_label_p): Require a const rtx_code_label * rather than
4342 (delete_insn): Add checked cast to rtx_code_label * when we know
4343 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
4345 (delete_insn_chain): Strengthen locals "prev" and "current" from
4346 rtx to rtx_insn *. Add a checked cast when assigning from
4347 "finish" (strengthening the params will come later). Add a
4348 checked cast to rtx_note * in region where we know
4350 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
4352 (compute_bb_for_insn): Likewise.
4353 (free_bb_for_insn): Likewise for local "insn".
4354 (compute_bb_for_insn): Likewise.
4355 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
4356 local "insn" from rtx to rtx_insn *
4357 (flow_active_insn_p): Require a const rtx_insn * rather than a
4359 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
4361 (can_fallthru): Likewise for locals "insn" and "insn2".
4362 (bb_note): Likewise for local "note".
4363 (first_insn_after_basic_block_note): Likewise for local "note" and
4365 (rtl_split_block): Likewise for locals "insn" and "next".
4366 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
4368 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
4369 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
4371 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
4372 them), "kill_from", "barrier", "new_insn".
4373 (patch_jump_insn): Likewise for params "insn", "old_label".
4374 (redirect_branch_edge): Likewise for locals "old_label", "insn".
4375 (force_nonfallthru_and_redirect): Likewise for locals "insn",
4376 "old_label", "new_label".
4377 (rtl_tidy_fallthru_edge): Likewise for local "q".
4378 (rtl_split_edge): Likewise for locals "before", "last".
4379 (commit_one_edge_insertion): Likewise for locals "before",
4380 "after", "insns", "tmp", "last", adding a checked cast where
4381 currently necessary.
4382 (commit_edge_insertions): Likewise.
4383 (rtl_dump_bb): Likewise for locals "insn", "last".
4384 (print_rtl_with_bb): Likewise for local "x".
4385 (rtl_verify_bb_insns): Likewise for local "x".
4386 (rtl_verify_bb_pointers): Likewise for local "insn".
4387 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
4389 (rtl_verify_fallthru): Likewise for local "insn".
4390 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
4391 (purge_dead_edges): Likewise for local "insn".
4392 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
4393 (skip_insns_after_block): Likewise for return type and for locals
4394 "insn", "last_insn", "next_head", "prev".
4395 (record_effective_endpoints): Likewise for locals "next_insn",
4397 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
4398 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
4399 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
4400 (duplicate_insn_chain): For now, add checked cast from rtx to
4401 rtx_insn * when returning insn.
4402 (cfg_layout_duplicate_bb): Likewise for local "insn".
4403 (cfg_layout_delete_block): Likewise for locals "insn", "next",
4405 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
4406 (rtl_block_empty_p): Likewise.
4407 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
4408 "split_point", "last".
4409 (rtl_block_ends_with_call_p): Likewise for local "insn".
4410 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
4412 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
4413 "split_at_insn" from rtx to rtx_insn *.
4414 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
4415 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
4416 to const rtx_insn *.
4417 (rtl_account_profile_record): Likewise.
4419 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4421 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
4423 (average_num_loop_insns): Likewise.
4424 (init_set_costs): Likewise for local "seq".
4425 (seq_cost): Likewise for param "seq", from const_rtx to const
4428 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4430 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
4433 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4435 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
4436 "f1" and "f2" from rtx * to rtx_insn **.
4437 (flow_find_head_matching_sequence): Likewise.
4439 * cfgcleanup.c (try_simplify_condjump): Strengthen local
4440 "cbranch_insn" from rtx to rtx_insn *.
4441 (thread_jump): Likewise for local "insn".
4442 (try_forward_edges): Likewise for local "last".
4443 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
4444 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
4446 (can_replace_by): Likewise for params "i1", "i2".
4447 (old_insns_match_p): Likewise.
4448 (merge_notes): Likewise.
4449 (walk_to_nondebug_insn): Likewise for param "i1".
4450 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
4451 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
4452 "afterlast1", "afterlast2" from rtx to rtx_insn *.
4453 (flow_find_head_matching_sequence): Strengthen params "f1" and
4454 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
4455 "last1", "last2", "beforelast1", "beforelast2" from rtx to
4457 (outgoing_edges_match): Likewise for locals "last1", "last2".
4458 (try_crossjump_to_edge): Likewise for local "insn".
4459 Replace call to for_each_rtx with for_each_rtx_in_insn.
4461 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
4462 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
4463 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
4464 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
4465 (try_optimize_cfg): Strengthen local "last" from rtx to
4467 (delete_dead_jumptables): Likewise for locals "insn", "next",
4470 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
4471 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
4472 "rtx else_first_tail", to reflect the basic-block.h changes above.
4474 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4476 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
4478 (purge_dead_tablejump_edges): Likewise.
4479 (find_bb_boundaries): Likewise for locals "insn", "end",
4480 "flow_transfer_insn".
4482 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4484 * caller-save.c (save_call_clobbered_regs): Strengthen locals
4485 "ins" and "prev" from rtx to rtx_insn *.
4487 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4489 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
4491 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
4492 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
4494 (load_register_parameters): Likewise for local "before_arg".
4495 (check_sibcall_argument_overlap): Likewise for param "insn".
4496 (expand_call): Likewise for locals "normal_call_insns",
4497 "tail_call_insns", "insns", "before_call", "after_args",
4498 "before_arg", "last", "prev". Strengthen one of the "last" from
4499 rtx to rtx_call_insn *.
4500 (fixup_tail_calls): Strengthen local "insn" from rtx to
4502 (emit_library_call_value_1): Likewise for locals "before_call" and
4505 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4507 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
4508 and "last" from rtx to rtx_insn *.
4509 (expand_builtin_nonlocal_goto): Likewise for local "insn".
4510 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
4512 (expand_errno_check): Strengthen local "lab" from rtx to
4514 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
4516 (expand_builtin_mathfn_2): Likewise.
4517 (expand_builtin_mathfn_ternary): Likewise.
4518 (expand_builtin_mathfn_3): Likewise.
4519 (expand_builtin_interclass_mathfn): Likewise for local "last".
4520 (expand_builtin_int_roundingfn): Likewise for local "insns".
4521 (expand_builtin_int_roundingfn_2): Likewise.
4522 (expand_builtin_strlen): Likewise for local "before_strlen".
4523 (expand_builtin_strncmp): Likewise for local "seq".
4524 (expand_builtin_signbit): Likewise for local "last".
4525 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
4526 from rtx to rtx_code_label *.
4527 (expand_stack_restore): Strengthen local "prev" from rtx to
4530 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4532 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
4534 (struct btr_def_s): Likewise.
4535 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
4537 (add_btr_def): Likewise.
4538 (new_btr_user): Likewise.
4539 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
4541 (link_btr_uses): Likewise.
4542 (move_btr_def): Likewise for locals "insp", "old_insn",
4543 "new_insn". Add checked cast to rtx_insn * for now on result of
4545 (can_move_up): Strengthen param "insn" from const_rtx to
4548 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4550 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
4552 (get_uncond_jump_length): Likewise for locals "label", "jump".
4553 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
4555 (add_labels_and_missing_jumps): Likewise for local "new_jump".
4556 (fix_up_fall_thru_edges): Likewise for local "old_jump".
4557 (find_jump_block): Likewise for local "insn".
4558 (fix_crossing_conditional_branches): Likewise for locals
4559 "old_jump", "new_jump".
4560 (fix_crossing_unconditional_branches): Likewise for locals
4561 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
4562 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
4564 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4566 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
4568 (struct mem_insn): Likewise for field "insn".
4569 (reg_next_use): Strengthen from rtx * to rtx_insn **.
4570 (reg_next_inc_use): Likewise.
4571 (reg_next_def): Likewise.
4572 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
4573 from rtx to rtx_insn *.
4574 (move_insn_before): Likewise for param "next_insn" and local "insns".
4575 (attempt_change): Likewise for local "mov_insn".
4576 (try_merge): Likewise for param "last_insn".
4577 (get_next_ref): Likewise for return type and local "insn".
4578 Strengthen param "next_array" from rtx * to rtx_insn **.
4579 (parse_add_or_inc): Strengthen param "insn" from rtx to
4581 (find_inc): Likewise for locals "insn" and "other_insn" (three of
4583 (merge_in_block): Likewise for locals "insn", "curr",
4585 (pass_inc_dec::execute): Update allocations of the arrays to
4586 reflect the stronger types.
4588 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4590 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
4591 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
4592 from rtx to rtx_code_label *.
4594 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4596 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
4599 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
4601 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
4602 generated a warning and prevented bootstrapping the compiler.
4604 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4606 * rtl.h (delete_related_insns): Strengthen return type from rtx to
4609 * jump.c (delete_related_insns): Likewise, also for locals "next"
4612 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4614 * genautomata.c (output_internal_insn_latency_func): When writing
4615 the function "internal_insn_latency" to insn-automata.c,
4616 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
4617 allowing the optional guard function of (define_bypass) clauses to
4618 expect a pair of rtx_insn *, rather than a pair of rtx.
4619 (output_insn_latency_func): When writing the function
4620 "insn_latency", add an "uncast_" prefix to params "insn" and
4621 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
4622 using checked casts from the params, thus enabling the above
4623 change to the generated "internal_insn_latency" function.
4625 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
4627 PR tree-optimization/62091
4628 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
4629 handle correctly arrays.
4630 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
4632 (record_known_type): Walk into inner type.
4633 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
4634 condition on no type changes.
4636 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4638 * genattrtab.c (write_attr_get): Within the generated get_attr_
4639 functions, rename param "insn" to "uncast_insn" and reintroduce
4640 "insn" as an local rtx_insn * using a checked cast, so that "insn"
4641 is an rtx_insn * within insn-attrtab.c
4643 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4645 * output.h (peephole): Strengthen return type from rtx to
4647 * rtl.h (delete_for_peephole): Likewise for both params.
4648 * genpeep.c (main): In generated "peephole" function, strengthen
4649 return type and local "insn" from rtx to rtx_insn *. For now,
4650 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
4651 rtx_insn *, with a checked cast.
4652 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
4653 locals "insn", "next", "prev" from rtx to rtx_insn *.
4655 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
4657 PR tree-optimization/62112
4658 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
4659 * gimple-iterator.h (gsi_replace): Return bool.
4660 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
4661 moved from ref_may_alias_global_p.
4662 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
4664 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
4665 (stmt_kills_ref_p_1): Rename...
4666 (stmt_kills_ref_p): ... to this.
4667 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
4668 stmt_kills_ref_p): Declare.
4669 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
4670 Move the self-assignment case...
4671 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
4673 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4675 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
4677 * emit-rtl.c (try_split): Likewise, also for locals "before" and
4678 "after". For now, don't strengthen param "trial", which requires
4679 adding checked casts when returning it.
4681 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4683 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
4684 "label" from rtx to rtx_code_label *. Strengthen param 1 of
4685 "var_location" hook from rtx to rtx_insn *.
4686 (debug_nothing_rtx): Delete in favor of...
4687 (debug_nothing_rtx_code_label): New prototype.
4688 (debug_nothing_rtx_rtx): Delete unused prototype.
4689 (debug_nothing_rtx_insn): New prototype.
4691 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
4692 invoking debug_hooks->var_location (in two places, one in a NOTE
4693 case of a switch statement, the other guarded by a CALL_P
4694 conditional. Add checked cast to rtx_code_label * when invoking
4695 debug_hooks->label (within CODE_LABEL case of switch statement).
4697 * dbxout.c (dbx_debug_hooks): Update "label" hook from
4698 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
4699 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
4700 (xcoff_debug_hooks): Likewise.
4701 * debug.c (do_nothing_debug_hooks): Likewise.
4702 (debug_nothing_rtx): Delete in favor of...
4703 (debug_nothing_rtx_insn): New function.
4704 (debug_nothing_rtx_rtx): Delete unused function.
4705 (debug_nothing_rtx_code_label): New function.
4706 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
4707 debug_nothing_rtx to debug_nothing_rtx_code_label.
4708 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
4710 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
4711 debug_nothing_rtx to debug_nothing_rtx_insn.
4712 (sdbout_label): Strengthen param "insn" from rtx to
4714 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
4715 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
4716 "var_location" hook from debug_nothing_rtx to
4717 debug_nothing_rtx_insn.
4719 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4721 * recog.h (insn_output_fn): Update this function typedef to match
4722 the changes below to the generated output functions, strengthening
4723 the 2nd param from rtx to rtx_insn *.
4725 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
4726 insn when invoking an output function, to match the new signature
4727 of insn_output_fn with a stronger second param.
4729 * genconditions.c (write_header): In the generated code for
4730 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
4731 to match the other changes in this patch.
4733 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
4734 the generated "gen_" functions from rtx to rtx_insn * within their
4737 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
4738 the subfunctions within the generated "recog_", "split", "peephole2"
4739 function trees from rtx to rtx_insn *. For now, the top-level
4740 generated functions ("recog", "split", "peephole2") continue to
4741 take a plain rtx for "insn", to avoid introducing dependencies on
4742 other patches. Rename this 2nd param from "insn" to
4743 "uncast_insn", and reintroduce "insn" as a local variable of type
4744 rtx_insn *, initialized at the top of the generated function with
4745 a checked cast on "uncast_insn".
4746 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
4747 the generated "gen_" functions from rtx to rtx_insn * within their
4750 * genoutput.c (process_template): Strengthen the 2nd param within
4751 the generated "output_" functions "insn" from rtx to rtx_insn *.
4753 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
4755 * tree-profile.c (tree_profiling): Skip external functions
4756 when doing coverage instrumentation.
4757 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
4759 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4761 * config/rs6000/altivec.h (vec_cpsgn): New #define.
4762 (vec_mergee): Likewise.
4763 (vec_mergeo): Likewise.
4764 (vec_cntlz): Likewise.
4765 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
4766 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
4767 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
4769 * doc/extend.texi: Document various forms of vec_cpsgn,
4770 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
4771 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
4772 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
4773 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
4774 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
4776 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4778 * config/rs6000/rs6000.c (context.h): New include.
4779 (tree-pass.h): Likewise.
4780 (make_pass_analyze_swaps): New decl.
4781 (rs6000_option_override): Register pass_analyze_swaps.
4782 (swap_web_entry): New subsclass of web_entry_base (df.h).
4783 (special_handling_values): New enum.
4784 (union_defs): New function.
4785 (union_uses): Likewise.
4786 (insn_is_load_p): Likewise.
4787 (insn_is_store_p): Likewise.
4788 (insn_is_swap_p): Likewise.
4789 (rtx_is_swappable_p): Likewise.
4790 (insn_is_swappable_p): Likewise.
4791 (chain_purpose): New enum.
4792 (chain_contains_only_swaps): New function.
4793 (mark_swaps_for_removal): Likewise.
4794 (swap_const_vector_halves): Likewise.
4795 (adjust_subreg_index): Likewise.
4796 (permute_load): Likewise.
4797 (permute_store): Likewise.
4798 (handle_special_swappables): Likewise.
4799 (replace_swap_with_copy): Likewise.
4800 (dump_swap_insn_table): Likewise.
4801 (rs6000_analyze_swaps): Likewise.
4802 (pass_data_analyze_swaps): New pass_data.
4803 (pass_analyze_swaps): New rtl_opt_pass.
4804 (make_pass_analyze_swaps): New function.
4805 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
4807 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4809 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
4810 type from rtx to rtx_insn *.
4811 (create_copy_of_insn_rtx): Likewise.
4812 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
4813 (create_copy_of_insn_rtx): Likewise, also for local "res".
4815 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4817 * rtl.h (find_first_parameter_load): Strengthen return type from
4819 * rtlanal.c (find_first_parameter_load): Strengthen return type
4820 from rtx to rtx_insn *. Add checked cast for now, to postpone
4821 strengthening the params.
4823 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
4826 * diagnostic.c: Set default caret.
4827 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
4829 * diagnostic.h (struct diagnostic_context):
4831 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4833 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
4834 (sel_bb_head): Strengthen return type insn_t (currently just an
4836 (sel_bb_end): Likewise.
4838 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
4839 (sel_bb_head): Strengthen return type and local "head" from
4840 insn_t (currently just an rtx) to rtx_insn *.
4841 (sel_bb_end): Likewise for return type.
4842 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
4845 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4847 * basic-block.h (get_last_bb_insn): Strengthen return type from
4849 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
4852 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
4855 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
4857 (diagnostic_report_diagnostic): ... from here.
4858 * toplev.c (general_init): Move code to c-family.
4860 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4862 * df.h (web_entry_base): Replace existing struct web_entry with a
4863 new class web_entry_base with only the predecessor member.
4864 (unionfind_root): Remove declaration and move to class member.
4865 (unionfind_union): Remove declaration and move to friend
4867 (union_defs): Remove declaration.
4868 * web.c (web_entry_base::unionfind_root): Modify to be member
4869 function and adjust accessors.
4870 (unionfind_union): Modify to be friend function and adjust
4872 (web_entry): New subclass of web_entry_base containing the reg
4874 (union_match_dups): Modify for struct -> class changes.
4875 (union_defs): Likewise.
4876 (entry_register): Likewise.
4877 (pass_web::execute): Likewise.
4879 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
4881 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
4882 builtin define __VEC_ELEMENT_REG_ORDER__.
4884 2014-08-20 Martin Jambor <mjambor@suse.cz>
4885 Wei Mi <wmi@google.com>
4889 * tree-ssa-operands.c (update_stmt_operands): Remove
4890 MODIFIED_NORETURN_CALLS.
4891 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
4892 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
4893 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
4894 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
4895 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
4896 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
4897 (gimple_call_set_ctrl_altering): New func.
4898 (gimple_call_ctrl_altering_p): Ditto.
4899 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
4900 (make_blocks): Use gimple_call_initialize_ctrl_altering.
4901 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
4902 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
4903 remove MODIFIED_NORETURN_CALLS.
4905 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
4907 * coverage.c (coverage_compute_profile_id): Return non-0;
4908 also handle symbols with unique name.
4909 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
4911 2014-08-20 Steve Ellcey <sellcey@mips.com>
4914 * doc/sourcebuild.texi (non_strict_align): New.
4916 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
4918 * cgraphunit.c (ipa_passes, compile): Reshedule
4919 symtab_remove_unreachable_nodes passes; update comments.
4920 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
4921 TODO_remove_functions before the pass; the functions ought to be
4923 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
4924 TODO_remove_functions.
4925 * passes.c (pass_data_early_local_passes): Do not schedule function
4927 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
4929 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
4932 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
4933 before setting the option.
4934 * diagnostic.c (diagnostic_classify_diagnostic): Record
4935 command-line status.
4937 2014-08-20 Richard Biener <rguenther@suse.de>
4940 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
4941 to build uint{16,32,64}_type_node.
4943 2014-08-20 Terry Guo <terry.guo@arm.com>
4945 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
4946 with immediate_operand.
4948 2014-08-20 David Malcolm <dmalcolm@redhat.com>
4950 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
4951 "insn" from an as_a to a safe_as_a, for the case when "insn" is
4954 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
4956 PR preprocessor/51303
4957 * incpath.c (remove_duplicates): Use cpp_warning.
4959 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
4963 * doc/options.texi (CPP): Document it.
4964 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
4965 * optc-gen.awk: Handle CPP.
4966 * opth-gen.awk: Likewise.
4968 2014-08-19 David Malcolm <dmalcolm@redhat.com>
4970 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
4972 (duplicate_insn_chain): Likewise.
4973 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
4974 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
4975 checked cast for now (until we can strengthen the params in the
4977 (duplicate_insn_chain): Likewise.
4979 2014-08-19 David Malcolm <dmalcolm@redhat.com>
4981 * rtl.h (next_cc0_user): Strengthen return type from rtx to
4983 (prev_cc0_setter): Likewise.
4985 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
4986 rtx_insn *, adding checked casts for now as necessary.
4987 (prev_cc0_setter): Likewise.
4989 2014-08-19 David Malcolm <dmalcolm@redhat.com>
4991 * expr.h (emit_move_insn): Strengthen return type from rtx to
4993 (emit_move_insn_1): Likewise.
4994 (emit_move_complex_push): Likewise.
4995 (emit_move_complex_parts): Likewise.
4997 * expr.c (emit_move_via_integer): Strengthen return type from rtx
4998 to rtx_insn *. Replace use of NULL_RTX with NULL when working
5000 (emit_move_complex_push): Strengthen return type from rtx to
5002 (emit_move_complex): Likewise, also for local "ret".
5003 (emit_move_ccmode): Likewise.
5004 (emit_move_multi_word): Likewise for return type and locals
5006 (emit_move_insn_1): Likewise for return type and locals "result",
5008 (emit_move_insn): Likewise for return type and local "last_insn".
5009 (compress_float_constant): Likewise.
5011 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5013 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
5014 from rtx to rtx_insn *.
5016 * rtl.h (emit_insn_before): Likewise.
5017 (emit_insn_before_noloc): Likewise.
5018 (emit_insn_before_setloc): Likewise.
5019 (emit_jump_insn_before): Likewise.
5020 (emit_jump_insn_before_noloc): Likewise.
5021 (emit_jump_insn_before_setloc): Likewise.
5022 (emit_call_insn_before): Likewise.
5023 (emit_call_insn_before_noloc): Likewise.
5024 (emit_call_insn_before_setloc): Likewise.
5025 (emit_debug_insn_before): Likewise.
5026 (emit_debug_insn_before_noloc): Likewise.
5027 (emit_debug_insn_before_setloc): Likewise.
5028 (emit_label_before): Likewise.
5029 (emit_insn_after): Likewise.
5030 (emit_insn_after_noloc): Likewise.
5031 (emit_insn_after_setloc): Likewise.
5032 (emit_jump_insn_after): Likewise.
5033 (emit_jump_insn_after_noloc): Likewise.
5034 (emit_jump_insn_after_setloc): Likewise.
5035 (emit_call_insn_after): Likewise.
5036 (emit_call_insn_after_noloc): Likewise.
5037 (emit_call_insn_after_setloc): Likewise.
5038 (emit_debug_insn_after): Likewise.
5039 (emit_debug_insn_after_noloc): Likewise.
5040 (emit_debug_insn_after_setloc): Likewise.
5041 (emit_label_after): Likewise.
5042 (emit_insn): Likewise.
5043 (emit_debug_insn): Likewise.
5044 (emit_jump_insn): Likewise.
5045 (emit_call_insn): Likewise.
5046 (emit_label): Likewise.
5047 (gen_clobber): Likewise.
5048 (emit_clobber): Likewise.
5049 (gen_use): Likewise.
5050 (emit_use): Likewise.
5053 (emit_barrier_before): Strengthen return type from rtx to
5055 (emit_barrier_after): Likewise.
5056 (emit_barrier): Likewise.
5058 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
5059 from rtx to rtx_insn *. Add checked casts for now when converting
5060 "last" from rtx to rtx_insn *.
5061 (emit_insn_before_noloc): Likewise for return type.
5062 (emit_jump_insn_before_noloc): Likewise.
5063 (emit_call_insn_before_noloc): Likewise.
5064 (emit_debug_insn_before_noloc): Likewise.
5065 (emit_barrier_before): Strengthen return type and local "insn"
5066 from rtx to rtx_barrier *.
5067 (emit_label_before): Strengthen return type from rtx to
5068 rtx_insn *. Add checked cast for now when returning param
5069 (emit_pattern_after_noloc): Strengthen return type from rtx to
5070 rtx_insn *. Add checked casts for now when converting "last" from
5072 (emit_insn_after_noloc): Strengthen return type from rtx to
5074 (emit_jump_insn_after_noloc): Likewise.
5075 (emit_call_insn_after_noloc): Likewise.
5076 (emit_debug_insn_after_noloc): Likewise.
5077 (emit_barrier_after): Strengthen return type from rtx to
5079 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
5080 Add checked cast for now when converting "label" from rtx to
5082 (emit_pattern_after_setloc): Strengthen return type from rtx to
5083 rtx_insn *. Add checked casts for now when converting "last" from
5085 (emit_pattern_after): Strengthen return type from rtx to
5087 (emit_insn_after_setloc): Likewise.
5088 (emit_insn_after): Likewise.
5089 (emit_jump_insn_after_setloc): Likewise.
5090 (emit_jump_insn_after): Likewise.
5091 (emit_call_insn_after_setloc): Likewise.
5092 (emit_call_insn_after): Likewise.
5093 (emit_debug_insn_after_setloc): Likewise.
5094 (emit_debug_insn_after): Likewise.
5095 (emit_pattern_before_setloc): Likewise. Add checked casts for now
5096 when converting "last" from rtx to rtx_insn *.
5097 (emit_pattern_before): Strengthen return type from rtx to
5099 (emit_insn_before_setloc): Likewise.
5100 (emit_insn_before): Likewise.
5101 (emit_jump_insn_before_setloc): Likewise.
5102 (emit_jump_insn_before): Likewise.
5103 (emit_call_insn_before_setloc): Likewise.
5104 (emit_call_insn_before): Likewise.
5105 (emit_debug_insn_before_setloc): Likewise.
5106 (emit_debug_insn_before): Likewise.
5107 (emit_insn): Strengthen return type and locals "last", "insn",
5108 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
5109 within cases where we know we have an insn.
5110 (emit_debug_insn): Likewise.
5111 (emit_jump_insn): Likewise.
5112 (emit_call_insn): Strengthen return type and local "insn" from rtx
5114 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
5115 a checked cast to rtx_insn * for now on "label".
5116 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
5117 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
5118 (emit_use): Likewise.
5119 (gen_use): Likewise, also for local "seq".
5120 (emit): Likewise for return type and local "insn".
5121 (rtx_insn): Likewise for return type and local "new_rtx".
5123 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
5124 from rtx to rtx_barrier *.
5126 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
5127 changed return type from rtx to rtx_insn *, we must update
5128 "emit_fn" type, and this in turn means updating...
5129 (frame_insn): ...this. Strengthen return type from rtx to
5130 rtx_insn *. Introduce a new local "insn" of the appropriate type.
5132 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5134 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
5135 rtx to rtx_jump_table_data *. Also for local.
5136 * rtl.h (emit_jump_table_data): Likewise.
5138 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5140 * basic-block.h (create_basic_block_structure): Strengthen third
5141 param "bb_note" from rtx to rtx_note *.
5142 * rtl.h (emit_note_before): Strengthen return type from rtx to
5144 (emit_note_after): Likewise.
5145 (emit_note): Likewise.
5146 (emit_note_copy): Likewise. Also, strengthen param similarly.
5147 * function.h (struct rtl_data): Strengthen field
5148 "x_stack_check_probe_note" from rtx to rtx_note *.
5150 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
5151 from rtx to rtx_note *.
5152 * cfgrtl.c (create_basic_block_structure): Strengthen third param
5153 "bb_note" from rtx to rtx_note *.
5154 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
5155 when calling emit_note_copy.
5156 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
5158 (emit_note_after): Likewise.
5159 (emit_note_before): Likewise.
5160 (emit_note_copy): Likewise. Also, strengthen param similarly.
5161 (emit_note): Likewise.
5162 * except.c (emit_note_eh_region_end): Likewise for return type.
5163 Strengthen local "next" from rtx to rtx_insn *.
5164 (convert_to_eh_region_ranges): Strengthen local "note"
5165 from rtx to rtx_note *.
5166 * final.c (change_scope): Likewise.
5167 (reemit_insn_block_notes): Likewise, for both locals named "note".
5168 Also, strengthen local "insn" from rtx to rtx_insn *.
5169 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
5171 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
5172 strengthen local "seq" from rtx to rtx_insn *.
5173 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
5175 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
5177 (get_bb_note_from_pool): Strengthen return type from rtx to
5179 (sel_create_basic_block): Strengthen local "new_bb_note" from
5180 insn_t to rtx_note *.
5181 * var-tracking.c (emit_note_insn_var_location): Strengthen local
5182 "note" from rtx to rtx_note *.
5183 (emit_notes_in_bb): Likewise.
5185 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5187 * function.h (struct rtl_data): Strengthen field
5188 "x_parm_birth_insn" from rtx to rtx_insn *.
5189 * function.c (struct assign_parm_data_all): Strengthen fields
5190 "first_conversion_insn" and "last_conversion_insn" from rtx to
5193 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5195 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
5196 to rtx_insn *; also for local "var_end_seq".
5197 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
5198 (maybe_cleanup_end_of_block): Likewise for param "last" and local
5200 (expand_gimple_cond): Likewise for locals "last2" and "last".
5201 (mark_transaction_restart_calls): Likewise for local "insn".
5202 (expand_gimple_stmt): Likewise for return type and locals "last"
5204 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
5205 (avoid_complex_debug_insns): Likewise for param "insn".
5206 (expand_debug_locations): Likewise for locals "insn", "last",
5207 "prev_insn" and "insn2".
5208 (expand_gimple_basic_block): Likewise for local "last".
5209 (construct_exit_block): Likewise for locals "head", "end",
5211 (pass_expand::execute): Likewise for locals "var_seq",
5212 "var_ret_seq", "next".
5214 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5216 * asan.h (asan_emit_stack_protection): Strengthen return type from
5218 * asan.c (asan_emit_stack_protection): Likewise. Add local
5219 "insns" to hold the return value.
5221 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5223 * basic-block.h (bb_note): Strengthen return type from rtx to
5225 * sched-int.h (bb_note): Likewise.
5226 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
5228 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5230 * rtl.h (make_insn_raw): Strengthen return type from rtx to
5233 * emit-rtl.c (make_insn_raw): Strengthen return type and local
5234 "insn" from rtx to rtx_insn *.
5235 (make_debug_insn_raw): Strengthen return type from rtx to
5236 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
5237 (make_jump_insn_raw): Strengthen return type from rtx to
5238 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
5239 (make_call_insn_raw): Strengthen return type from rtx to
5240 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
5241 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
5242 callback from rtx to rtx_insn *; likewise for local "insn" and
5243 "next", adding a checked cast to rtx_insn in the relevant cases of
5244 the switch statement.
5245 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
5246 callback from rtx to rtx_insn *.
5247 (emit_pattern_after_setloc): Likewise.
5248 (emit_pattern_after): Likewise.
5249 (emit_pattern_before_setloc): Likewise.
5250 (emit_pattern_before): Likewise.
5252 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5254 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
5256 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
5257 accepting an rtx_insn *.
5258 (last_call_insn): Strengthen return type from rtx to
5261 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5263 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
5264 "insns" from rtx to rtx_insn *.
5265 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
5266 locals "insn" and "prev".
5268 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5270 * rtl.h (tablejump_p): Strengthen third param from rtx * to
5271 rtx_jump_table_data **.
5273 * cfgbuild.c (make_edges): Introduce local "table", using it in
5274 place of "tmp" for jump table data.
5275 (find_bb_boundaries): Strengthen local "table" from rtx to
5276 rtx_jump_table_data *.
5277 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
5278 (outgoing_edges_match): Likewise for locals "table1" and "table2".
5279 (try_crossjump_to_edge): Likewise.
5280 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
5282 (patch_jump_insn): Introduce local "table", using it in place of
5283 "tmp" for jump table data.
5284 (force_nonfallthru_and_redirect): Introduce local "table", so that
5285 call to tablejump_p can receive an rtx_jump_table_data **. Update
5286 logic around the call to overwrite "note" appropriately if
5287 tablejump_p returns non-zero.
5288 (get_last_bb_insn): Introduce local "table", using it in place of
5289 "tmp" for jump table data.
5290 * dwarf2cfi.c (create_trace_edges): Likewise.
5292 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
5293 from rtx to rtx_jump_table_data *.
5294 (create_fix_barrier): Strengthen local "tmp" from rtx to
5295 rtx_jump_table_data *.
5296 (arm_reorg): Likewise for local "table".
5298 * config/s390/s390.c (s390_chunkify_start): Likewise.
5300 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
5302 * jump.c (delete_related_insns): Strengthen local "lab_next" from
5303 rtx to rtx_jump_table_data *.
5305 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
5306 rtx_jump_table_data **. Add a checked cast when writing through
5307 the pointer: we know there that local "table" is non-NULL and that
5308 JUMP_TABLE_DATA_P (table) holds.
5309 (label_is_jump_target_p): Introduce local "table", using it in
5310 place of "tmp" for jump table data.
5312 2014-08-19 Marek Polacek <polacek@redhat.com>
5315 * doc/invoke.texi: Document -Wbool-compare.
5317 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5319 * rtl.h (entry_of_function): Strengthen return type from rtx to
5321 * cfgrtl.c (entry_of_function): Likewise.
5323 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5325 * emit-rtl.h (get_insns): Strengthen return type from rtx to
5326 rtx_insn *, adding a checked cast for now.
5327 (get_last_insn): Likewise.
5329 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5331 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
5334 * emit-rtl.c (gen_label_rtx): Likewise.
5336 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5338 * rtl.h (previous_insn): Strengthen return type from rtx to
5340 (next_insn): Likewise.
5341 (prev_nonnote_insn): Likewise.
5342 (prev_nonnote_insn_bb): Likewise.
5343 (next_nonnote_insn): Likewise.
5344 (next_nonnote_insn_bb): Likewise.
5345 (prev_nondebug_insn): Likewise.
5346 (next_nondebug_insn): Likewise.
5347 (prev_nonnote_nondebug_insn): Likewise.
5348 (next_nonnote_nondebug_insn): Likewise.
5349 (prev_real_insn): Likewise.
5350 (next_real_insn): Likewise.
5351 (prev_active_insn): Likewise.
5352 (next_active_insn): Likewise.
5354 * emit-rtl.c (next_insn): Strengthen return type from rtx to
5355 rtx_insn *, adding a checked cast.
5356 (previous_insn): Likewise.
5357 (next_nonnote_insn): Likewise.
5358 (next_nonnote_insn_bb): Likewise.
5359 (prev_nonnote_insn): Likewise.
5360 (prev_nonnote_insn_bb): Likewise.
5361 (next_nondebug_insn): Likewise.
5362 (prev_nondebug_insn): Likewise.
5363 (next_nonnote_nondebug_insn): Likewise.
5364 (prev_nonnote_nondebug_insn): Likewise.
5365 (next_real_insn): Likewise.
5366 (prev_real_insn): Likewise.
5367 (next_active_insn): Likewise.
5368 (prev_active_insn): Likewise.
5370 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
5371 param "stepfunc" so that it returns an rtx_insn * rather than an
5372 rtx, to track the change to prev_nonnote_insn_bb, which is the
5373 only function this is called with.
5374 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
5376 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
5378 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
5381 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5383 * coretypes.h (class rtx_debug_insn): Add forward declaration.
5384 (class rtx_nonjump_insn): Likewise.
5385 (class rtx_jump_insn): Likewise.
5386 (class rtx_call_insn): Likewise.
5387 (class rtx_jump_table_data): Likewise.
5388 (class rtx_barrier): Likewise.
5389 (class rtx_code_label): Likewise.
5390 (class rtx_note): Likewise.
5392 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
5393 adding the invariant DEBUG_INSN_P (X).
5394 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
5395 the invariant NONJUMP_INSN_P (X).
5396 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
5397 the invariant JUMP_P (X).
5398 (class rtx_call_insn): New, a subclass of rtx_insn, adding
5399 the invariant CALL_P (X).
5400 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
5401 invariant JUMP_TABLE_DATA_P (X).
5402 (class rtx_barrier): New, a subclass of rtx_insn, adding the
5403 invariant BARRIER_P (X).
5404 (class rtx_code_label): New, a subclass of rtx_insn, adding
5405 the invariant LABEL_P (X).
5406 (class rtx_note): New, a subclass of rtx_insn, adding
5407 the invariant NOTE_P(X).
5408 (is_a_helper <rtx_debug_insn *>::test): New.
5409 (is_a_helper <rtx_nonjump_insn *>::test): New.
5410 (is_a_helper <rtx_jump_insn *>::test): New.
5411 (is_a_helper <rtx_call_insn *>::test): New.
5412 (is_a_helper <rtx_jump_table_data *>::test): New functions,
5413 overloaded for both rtx and rtx_insn *.
5414 (is_a_helper <rtx_barrier *>::test): New.
5415 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
5416 for both rtx and rtx_insn *.
5417 (is_a_helper <rtx_note *>::test): New.
5419 2014-08-19 Marek Polacek <polacek@redhat.com>
5421 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
5422 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
5423 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
5424 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
5426 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5428 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
5429 rtx_insn *. To help with transition, for now, convert from an
5430 access macro into a pair of functions: BND_TO, returning an
5432 (SET_BND_TO): New function, for use where BND_TO is used as an
5435 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
5437 (BND_TO): New function, adding a checked cast.
5438 (SET_BND_TO): New function.
5440 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
5442 (compute_av_set_on_boundaries): Likewise.
5444 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
5446 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
5447 destination if it is used in source.
5448 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
5449 (*popcount<mode>2_falsedep_1): Likewise.
5451 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
5454 * configure.ac: Set install_gold_as_default to no first.
5455 * configure: Regenerated.
5457 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5459 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
5460 "note_list" field will eventually be an rtx_insn *. To help with
5461 transition, for now, convert from an access macro into a pair of
5462 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
5463 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
5466 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
5467 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
5469 * sel-sched-ir.c (init_bb): Likewise.
5470 (sel_restore_notes): Likewise.
5471 (move_bb_info): Likewise.
5472 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
5473 (SET_BB_NOTE_LIST): New function.
5475 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5477 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
5478 field will eventually be an rtx_insn *. To help with transition,
5479 for now, convert from an access macro into a pair of functions:
5480 VINSN_INSN_RTX, returning an rtx_insn *, and...
5481 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
5482 is used as an lvalue.
5484 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
5485 SET_VINSN_INSN_RTX where it's used as an lvalue.
5486 (VINSN_INSN_RTX): New function.
5487 (SET_VINSN_INSN_RTX): New function.
5489 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5491 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
5492 eventually be rtx_insn *, but to help with transition, for now,
5493 convert from an access macro into a pair of functions: DEP_PRO
5494 returning an rtx_insn * and...
5495 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
5496 lvalue, returning an rtx&.
5497 (DEP_CON): Analogous changes to DEP_PRO above.
5498 (SET_DEP_CON): Likewise.
5500 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
5501 an lvalue to SET_DEP_CON.
5502 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
5503 (sd_copy_back_deps): Likewise for DEP_CON.
5504 (DEP_PRO): New function, adding a checked cast for now.
5505 (DEP_CON): Likewise.
5506 (SET_DEP_PRO): New function.
5507 (SET_DEP_CON): Likewise.
5509 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
5511 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
5512 (extra_options): Add i386/cygwin.opt.
5513 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
5514 (CPP_SPEC): Accept -pthread.
5516 (GOMP_SELF_SPECS): Update comment.
5517 * config/i386/cygwin.opt: New file for -pthread flag.
5519 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5521 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
5522 * df.h (DF_REF_INSN): Convert from a macro to a function, so
5523 that we can return an rtx_insn *.
5525 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
5527 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
5528 when building executables, not DLLs. Add --large-address-aware
5529 under the same conditions.
5530 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
5531 when building executables, not DLLs. Add --large-address-aware
5532 under the same conditions when using -m32.
5534 * config/i386/cygwin-stdint.h: Throughout, make type
5535 definitions dependent on target architecture, not host.
5537 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5539 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
5540 the return type from rtx to rtx_insn *, which will enable various
5541 conversions in followup patches. For now this is is done by a
5543 (NEXT_INSN): Likewise.
5544 (SET_PREV_INSN): Convert to an inline function. This is intended
5545 for use as an lvalue, and so returns an rtx& to allow in-place
5547 (SET_NEXT_INSN): Likewise.
5549 2014-07-08 Mark Wielaard <mjw@redhat.com>
5552 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
5554 2014-08-19 Marek Polacek <polacek@redhat.com>
5557 * cgraphunit.c (handle_alias_pairs): Fix condition.
5559 2014-08-19 Richard Biener <rguenther@suse.de>
5561 * gimple-fold.c (fold_gimple_assign): Properly build a
5562 null-pointer constant when devirtualizing addresses.
5564 2014-07-07 Mark Wielaard <mjw@redhat.com>
5566 * dwarf2out.c (decl_quals): New function.
5567 (modified_type_die): Take one cv_quals argument instead of two,
5568 one for const and one for volatile.
5569 (add_type_attribute): Likewise.
5570 (generic_parameter_die): Call add_type_attribute with one modifier
5572 (base_type_for_mode): Likewise.
5573 (add_bounds_info): Likewise.
5574 (add_subscript_info): Likewise.
5575 (gen_array_type_die): Likewise.
5576 (gen_descr_array_type_die): Likewise.
5577 (gen_entry_point_die): Likewise.
5578 (gen_enumeration_type_die): Likewise.
5579 (gen_formal_parameter_die): Likewise.
5580 (gen_subprogram_die): Likewise.
5581 (gen_variable_die): Likewise.
5582 (gen_const_die): Likewise.
5583 (gen_field_die): Likewise.
5584 (gen_pointer_type_die): Likewise.
5585 (gen_reference_type_die): Likewise.
5586 (gen_ptr_to_mbr_type_die): Likewise.
5587 (gen_inheritance_die): Likewise.
5588 (gen_subroutine_type_die): Likewise.
5589 (gen_typedef_die): Likewise.
5590 (force_type_die): Likewise.
5592 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5594 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
5596 * configure: Regenerate.
5598 2014-08-19 Richard Biener <rguenther@suse.de>
5600 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
5601 DECL_EXTERNALs in BLOCKs as non-references.
5602 * tree-streamer-out.c (streamer_write_chain): Likewise.
5604 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
5605 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5606 Anna Tikhonova <anna.tikhonova@intel.com>
5607 Ilya Tocar <ilya.tocar@intel.com>
5608 Andrey Turetskiy <andrey.turetskiy@intel.com>
5609 Ilya Verbin <ilya.verbin@intel.com>
5610 Kirill Yukhin <kirill.yukhin@intel.com>
5611 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5613 * config/i386/sse.md
5614 (define_mode_iterator VI48_AVX512F): Delete.
5615 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
5616 (define_mode_iterator VI2_AVX512VL): Ditto.
5617 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
5620 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
5622 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
5623 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
5624 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
5625 with VI48_AVX512F_AVX512VL): New.
5626 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
5627 with VI2_AVX512VL): Ditto.
5629 2014-08-19 Marek Polacek <polacek@redhat.com>
5631 * doc/invoke.texi: Document -Wc99-c11-compat.
5633 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5635 * rtl.h (PREV_INSN): Split macro in two: the existing one,
5637 (SET_PREV_INSN): New macro, for use as an lvalue.
5638 (NEXT_INSN, SET_NEXT_INSN): Likewise.
5640 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
5641 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
5642 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
5643 (fixup_abnormal_edges): Likewise.
5644 (unlink_insn_chain): Likewise.
5645 (fixup_reorder_chain): Likewise.
5646 (cfg_layout_delete_block): Likewise.
5647 (cfg_layout_merge_blocks): Likewise.
5648 * combine.c (update_cfg_for_uncondjump): Likewise.
5649 * emit-rtl.c (link_insn_into_chain): Likewise.
5650 (remove_insn): Likewise.
5651 (delete_insns_since): Likewise.
5652 (reorder_insns_nobb): Likewise.
5653 (emit_insn_after_1): Likewise.
5654 * final.c (rest_of_clean_state): Likewise.
5655 (final_scan_insn): Likewise.
5656 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
5657 * haifa-sched.c (concat_note_lists): Likewise.
5658 (remove_notes): Likewise.
5659 (restore_other_notes): Likewise.
5660 (move_insn): Likewise.
5661 (unlink_bb_notes): Likewise.
5662 (restore_bb_notes): Likewise.
5663 * jump.c (delete_for_peephole): Likewise.
5664 * optabs.c (emit_libcall_block_1): Likewise.
5665 * reorg.c (emit_delay_sequence): Likewise.
5666 (fill_simple_delay_slots): Likewise.
5667 * sel-sched-ir.c (sel_move_insn): Likewise.
5668 (sel_remove_insn): Likewise.
5669 (get_bb_note_from_pool): Likewise.
5670 * sel-sched.c (move_nop_to_previous_block): Likewise.
5672 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
5673 * config/c6x/c6x.c (gen_one_bundle): Likewise.
5674 (c6x_gen_bundles): Likewise.
5675 (hwloop_optimize): Likewise.
5676 * config/frv/frv.c (frv_function_prologue): Likewise.
5677 (frv_register_nop): Likewise.
5678 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
5679 (ia64_reorg): Likewise.
5680 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
5681 (mep_make_bundle): Likewise.
5682 (mep_bundle_insns): Likewise.
5683 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
5684 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
5685 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
5687 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5689 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
5690 return type from rtx to rtx_insn *.
5692 (BB_HEADER): Likewise.
5693 (BB_FOOTER): Likewise.
5694 (SET_BB_HEAD): Convert to a function.
5695 (SET_BB_END): Likewise.
5696 (SET_BB_HEADER): Likewise.
5697 (SET_BB_FOOTER): Likewise.
5699 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
5700 Strengthen the return type from rtx to rtx_insn *. For now, this
5701 is done by adding a checked cast, but this will eventually
5702 become a field lookup.
5704 (BB_HEADER): Likewise.
5705 (BB_FOOTER): Likewise.
5706 (SET_BB_HEAD): New function, from macro of same name. This is
5707 intended for use as an lvalue, and so returns an rtx& to allow
5708 in-place modification.
5709 (SET_BB_END): Likewise.
5710 (SET_BB_HEADER): Likewise.
5711 (SET_BB_FOOTER): Likewise.
5713 2014-08-18 David Malcolm <dmalcolm@redhat.com>
5715 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
5717 (SET_BB_HEAD): New macro, for use as a lvalue.
5718 (BB_END, SET_BB_END): Likewise.
5719 (BB_HEADER, SET_BB_HEADER): Likewise.
5720 (BB_FOOTER, SET_BB_FOOTER): Likewise.
5722 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
5723 of BB_* macros into SET_BB_* macros.
5724 (fix_crossing_unconditional_branches): Likewise.
5725 * caller-save.c (save_call_clobbered_regs): Likewise.
5726 (insert_one_insn): Likewise.
5727 * cfgbuild.c (find_bb_boundaries): Likewise.
5728 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
5729 (outgoing_edges_match): Likewise.
5730 (try_optimize_cfg): Likewise.
5731 * cfgexpand.c (expand_gimple_cond): Likewise.
5732 (expand_gimple_tailcall): Likewise.
5733 (expand_gimple_basic_block): Likewise.
5734 (construct_exit_block): Likewise.
5735 * cfgrtl.c (delete_insn): Likewise.
5736 (create_basic_block_structure): Likewise.
5737 (rtl_delete_block): Likewise.
5738 (rtl_split_block): Likewise.
5739 (emit_nop_for_unique_locus_between): Likewise.
5740 (rtl_merge_blocks): Likewise.
5741 (block_label): Likewise.
5742 (try_redirect_by_replacing_jump): Likewise.
5743 (emit_barrier_after_bb): Likewise.
5744 (fixup_abnormal_edges): Likewise.
5745 (record_effective_endpoints): Likewise.
5746 (relink_block_chain): Likewise.
5747 (fixup_reorder_chain): Likewise.
5748 (fixup_fallthru_exit_predecessor): Likewise.
5749 (cfg_layout_duplicate_bb): Likewise.
5750 (cfg_layout_split_block): Likewise.
5751 (cfg_layout_delete_block): Likewise.
5752 (cfg_layout_merge_blocks): Likewise.
5753 * combine.c (update_cfg_for_uncondjump): Likewise.
5754 * emit-rtl.c (add_insn_after): Likewise.
5755 (remove_insn): Likewise.
5756 (reorder_insns): Likewise.
5757 (emit_insn_after_1): Likewise.
5758 * haifa-sched.c (get_ebb_head_tail): Likewise.
5759 (restore_other_notes): Likewise.
5760 (move_insn): Likewise.
5761 (sched_extend_bb): Likewise.
5762 (fix_jump_move): Likewise.
5763 * ifcvt.c (noce_process_if_block): Likewise.
5764 (dead_or_predicable): Likewise.
5765 * ira.c (update_equiv_regs): Likewise.
5766 * reg-stack.c (change_stack): Likewise.
5767 * sel-sched-ir.c (sel_move_insn): Likewise.
5768 * sel-sched.c (move_nop_to_previous_block): Likewise.
5770 * config/c6x/c6x.c (hwloop_optimize): Likewise.
5771 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
5773 2014-08-18 David Malcolm <dmalcolm@redhat.com>
5775 * rtl.h (for_each_rtx_in_insn): New function.
5776 * rtlanal.c (for_each_rtx_in_insn): Likewise.
5778 2014-08-18 David Malcolm <dmalcolm@redhat.com>
5780 * coretypes.h (class rtx_insn): Add forward declaration.
5782 * rtl.h: Include is-a.h.
5783 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
5784 workaround to ensure gengtype knows inheritance is occurring,
5785 whilst continuing to use the pre-existing special-casing for
5787 (class rtx_insn): New subclass of rtx_def, adding the
5788 invariant that we're dealing with something we can sanely use
5789 INSN_UID, NEXT_INSN, PREV_INSN on.
5790 (is_a_helper <rtx_insn *>::test): New.
5791 (is_a_helper <const rtx_insn *>::test): New.
5793 2014-08-18 David Malcolm <dmalcolm@redhat.com>
5795 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
5797 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
5799 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
5802 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
5804 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
5805 to BUILT_IN_UNREACHABLE.
5807 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
5810 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
5812 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
5813 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
5814 (ffs<mode>2): Do not expand with tzcnt for
5815 TARGET_AVOID_FALSE_DEP_FOR_BMI.
5816 (ffssi2_no_cmove): Ditto.
5817 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
5818 (ctz<mode>2): New expander.
5819 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
5820 (*ctz<mode>2_falsedep): New insn.
5821 (*ctz<mode>2): Rename from ctz<mode>2.
5822 (clz<mode>2_lzcnt): New expander.
5823 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
5824 (*clz<mode>2_lzcnt_falsedep): New insn.
5825 (*clz<mode>2): Rename from ctz<mode>2.
5826 (popcount<mode>2): New expander.
5827 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
5828 (*popcount<mode>2_falsedep): New insn.
5829 (*popcount<mode>2): Rename from ctz<mode>2.
5830 (*popcount<mode>2_cmp): Remove.
5831 (*popcountsi2_cmp_zext): Ditto.
5833 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
5835 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
5836 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
5837 * config/microblaze/microblaze.h
5838 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
5840 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
5843 * configure.ac: Set install_gold_as_default to no for
5845 * configure: Regenerated.
5847 2014-08-18 Roman Gareev <gareevroman@gmail.com>
5849 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
5850 * config.in: Add undef of HAVE_isl.
5851 * configure: Regenerate.
5852 * configure.ac: Add definition of HAVE_isl.
5853 * graphite-blocking.c: Add checking of HAVE_isl.
5854 * graphite-dependences.c: Likewise.
5855 * graphite-interchange.c: Likewise.
5856 * graphite-isl-ast-to-gimple.c: Likewise.
5857 * graphite-optimize-isl.c: Likewise.
5858 * graphite-poly.c: Likewise.
5859 * graphite-scop-detection.c: Likewise.
5860 * graphite-sese-to-poly.c: Likewise.
5861 * graphite.c: Likewise.
5862 * toplev.c: Replace the checking of HAVE_cloog with the checking
5865 2014-08-18 Richard Biener <rguenther@suse.de>
5867 PR tree-optimization/62090
5868 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
5869 (fold_builtin_3): Do not fold snprintf.
5870 (fold_builtin_4): Likewise.
5871 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
5872 moved from builtins.c.
5873 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
5874 (gimple_fold_builtin): Do not fold sprintf here.
5876 2014-08-18 Richard Biener <rguenther@suse.de>
5878 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
5880 (maybe_canonicalize_mem_ref_addr): ... this function.
5881 (fold_stmt_1): Apply it here before all simplification.
5883 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
5886 * cgraph.h (cgraph_node::create_indirect_edge): Add
5887 compute_indirect_info param.
5888 * cgraph.c (cgraph_node::create_indirect_edge): Compute
5889 indirect_info only when it is required.
5890 * cgraphclones.c (cgraph_clone_edge): Do not recompute
5891 indirect_info fore cloned indirect edge.
5893 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
5894 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5895 Anna Tikhonova <anna.tikhonova@intel.com>
5896 Ilya Tocar <ilya.tocar@intel.com>
5897 Andrey Turetskiy <andrey.turetskiy@intel.com>
5898 Ilya Verbin <ilya.verbin@intel.com>
5899 Kirill Yukhin <kirill.yukhin@intel.com>
5900 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5902 * config/i386/sse.md
5903 (define_mode_iterator VI8_AVX2_AVX512BW): New.
5904 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
5906 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
5907 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5908 Anna Tikhonova <anna.tikhonova@intel.com>
5909 Ilya Tocar <ilya.tocar@intel.com>
5910 Andrey Turetskiy <andrey.turetskiy@intel.com>
5911 Ilya Verbin <ilya.verbin@intel.com>
5912 Kirill Yukhin <kirill.yukhin@intel.com>
5913 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5915 * config/i386/sse.md
5916 (define_mode_iterator VF1_AVX512VL): New.
5917 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
5918 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
5921 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
5922 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5923 Anna Tikhonova <anna.tikhonova@intel.com>
5924 Ilya Tocar <ilya.tocar@intel.com>
5925 Andrey Turetskiy <andrey.turetskiy@intel.com>
5926 Ilya Verbin <ilya.verbin@intel.com>
5927 Kirill Yukhin <kirill.yukhin@intel.com>
5928 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5930 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
5931 * config/i386/i386.md
5932 (define_code_iterator any_float): New.
5933 (define_code_attr floatsuffix): New.
5934 * config/i386/sse.md
5935 (define_mode_iterator VF1_128_256VL): New.
5936 (define_mode_iterator VF2_512_256VL): New.
5937 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
5939 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
5940 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
5942 (define_mode_attr qq2pssuff): New.
5943 (define_mode_attr sselongvecmode): New.
5944 (define_mode_attr sselongvecmodelower): New.
5945 (define_mode_attr sseintvecmode3): New.
5946 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
5948 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
5949 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
5950 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
5951 (define_insn "ufloatv2siv2df2<mask_name>"): New.
5953 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
5954 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5955 Anna Tikhonova <anna.tikhonova@intel.com>
5956 Ilya Tocar <ilya.tocar@intel.com>
5957 Andrey Turetskiy <andrey.turetskiy@intel.com>
5958 Ilya Verbin <ilya.verbin@intel.com>
5959 Kirill Yukhin <kirill.yukhin@intel.com>
5960 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5962 * config/i386/sse.md
5963 (define_mode_iterator VF2_AVX512VL): New.
5964 (define_mode_attr sseintvecmode2): New.
5965 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
5966 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
5967 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
5969 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
5971 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
5973 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
5976 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
5977 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5978 Anna Tikhonova <anna.tikhonova@intel.com>
5979 Ilya Tocar <ilya.tocar@intel.com>
5980 Andrey Turetskiy <andrey.turetskiy@intel.com>
5981 Ilya Verbin <ilya.verbin@intel.com>
5982 Kirill Yukhin <kirill.yukhin@intel.com>
5983 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5985 * config/i386/i386.md
5986 (define_insn "*movoi_internal_avx"): Add evex version.
5987 (define_insn "*movti_internal"): Ditto.
5989 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
5990 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5991 Anna Tikhonova <anna.tikhonova@intel.com>
5992 Ilya Tocar <ilya.tocar@intel.com>
5993 Andrey Turetskiy <andrey.turetskiy@intel.com>
5994 Ilya Verbin <ilya.verbin@intel.com>
5995 Kirill Yukhin <kirill.yukhin@intel.com>
5996 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5998 * config/i386/i386.md
5999 (define_attr "isa"): Add avx512dq, noavx512dq.
6000 (define_attr "enabled"): Ditto.
6001 * config/i386/sse.md
6002 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
6004 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
6005 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6006 Anna Tikhonova <anna.tikhonova@intel.com>
6007 Ilya Tocar <ilya.tocar@intel.com>
6008 Andrey Turetskiy <andrey.turetskiy@intel.com>
6009 Ilya Verbin <ilya.verbin@intel.com>
6010 Kirill Yukhin <kirill.yukhin@intel.com>
6011 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6013 * config/i386/i386.c
6014 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
6015 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
6016 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
6017 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
6018 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
6019 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
6020 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
6021 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
6022 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
6023 * config/i386/sse.md
6024 (define_mode_iterator VMOVE): Allow V4TI mode.
6025 (define_mode_iterator V_AVX512VL): New.
6026 (define_mode_iterator V): New handling for AVX512VL.
6027 (define_insn "avx512f_load<mode>_mask"): Delete.
6028 (define_insn "<avx512>_load<mode>_mask"): New.
6029 (define_insn "avx512f_store<mode>_mask"): Delete.
6030 (define_insn "<avx512>_store<mode>_mask"): New.
6033 2014-08-18 Yury Gribov <y.gribov@samsung.com>
6036 * asan.c (instrument_derefs): Fix bitfield check.
6038 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
6040 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
6041 * config/rs6000/htm.md (ttest): Remove clobber.
6042 * config/rs6000/predicates.md (any_mask_operand): New predicate.
6043 (and_operand): Reformat.
6044 (and_2rld_operand): New predicate.
6045 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
6047 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
6048 parameter. Handle AND directly.
6049 (rs6000_split_logical_di): Remove last parameter.
6050 (rs6000_split_logical): Remove last parameter. Remove obsolete
6052 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
6053 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
6054 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
6055 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
6056 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
6057 and 5 anonymous splitters): Delete.
6058 (and<mode>3): New expander.
6059 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
6060 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
6061 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
6062 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
6063 (floatdisf2_internal1): Remove clobbers.
6064 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
6065 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
6066 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
6067 (and<mode>3 for BOOL_128): Remove clobber.
6068 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
6069 rs6000_split_logical.
6070 (*bool<mode>3_internal for BOOL_128): Adjust call of
6071 rs6000_split_logical.
6072 (*boolc<mode>3_internal1 for BOOL_128,
6073 *boolc<mode>3_internal2 for BOOL_128,
6074 *boolcc<mode>3_internal1 for BOOL_128,
6075 *boolcc<mode>3_internal2 for BOOL_128,
6076 *eqv<mode>3_internal1 for BOOL_128,
6077 *eqv<mode>3_internal2 for BOOL_128,
6078 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
6079 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
6081 (*vec_reload_and_reg_<mptrsize>): Delete.
6083 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
6085 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
6086 and split, *boolccsi3_internal3 and split): Delete.
6087 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
6088 *boolccdi3_internal3 and split): Delete.
6089 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
6090 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
6092 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
6094 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
6095 and split, *boolcsi3_internal3 and split): Delete.
6096 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
6097 *boolcdi3_internal3 and split): Delete.
6098 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
6100 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
6102 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
6103 <'u'>: Also support printing the low-order 16 bits.
6104 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
6105 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
6106 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
6107 *booldi3_internal3 and split): Delete.
6108 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
6109 *bool<mode>3_dot2): New.
6110 (two anonymous define_splits for non_logical_cint_operand): Merge.
6112 2014-08-17 Marek Polacek <polacek@redhat.com>
6113 Manuel López-Ibáñez <manu@gcc.gnu.org>
6116 * diagnostic.c (adjust_line): Add gcc_checking_assert.
6117 (diagnostic_show_locus): Don't print caret diagnostic
6118 if a column is larger than the line_width.
6120 2014-08-17 Roman Gareev <gareevroman@gmail.com>
6122 * common.opt: Make the ISL AST generator to be the main code generator
6125 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
6127 * wide-int.h (generic_wide_int): Declare as class instead of struct.
6129 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
6132 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
6134 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
6135 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
6136 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
6138 * config/pa/pa.md (begin_brtab): Delete insn.
6139 (end_brtab): Likewise.
6141 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
6143 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
6145 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
6147 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
6148 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
6149 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
6150 (get_dynamic_type): Remove.
6151 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
6152 (clear_speculation): Bring to ipa-deivrt.h
6153 (get_class_context): Rename to ...
6154 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
6155 (contains_type_p): Update.
6156 (get_dynamic_type): Rename to ...
6157 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
6158 (possible_polymorphic_call_targets): UPdate.
6159 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
6160 * ipa-prop.c (ipa_analyze_call_uses): Update.
6162 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
6164 * doc/invoke.texi (SH options): Document missing processor variant
6165 options. Remove references to Hitachi. Undocument deprecated mspace
6168 2014-08-15 Jason Merrill <jason@redhat.com>
6170 * tree.c (type_hash_canon): Uncomment assert.
6172 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
6174 * input.h (in_system_header_at): Add comment.
6176 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
6179 * diagnostic.c (build_message_string): Make it extern.
6180 * diagnostic.h (build_message_string): Make it extern.
6182 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
6184 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
6185 load/store from/to non-floating class pseudo.
6187 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
6189 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
6191 2014-08-15 Richard Biener <rguenther@suse.de>
6193 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
6194 (get_constraint_for_ssa_var): Remove dead code.
6195 (get_constraint_for_1): Adjust.
6196 (find_what_var_points_to): Likewise.
6197 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
6199 2014-08-15 Ilya Tocar <tocarip@gmail.com>
6202 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
6203 (_mm512_mask_cmpge_epu32_mask): Ditto.
6204 (_mm512_cmpge_epu32_mask): Ditto.
6205 (_mm512_mask_cmpge_epi64_mask): Ditto.
6206 (_mm512_cmpge_epi64_mask): Ditto.
6207 (_mm512_mask_cmpge_epu64_mask): Ditto.
6208 (_mm512_cmpge_epu64_mask): Ditto.
6209 (_mm512_mask_cmple_epi32_mask): Ditto.
6210 (_mm512_cmple_epi32_mask): Ditto.
6211 (_mm512_mask_cmple_epu32_mask): Ditto.
6212 (_mm512_cmple_epu32_mask): Ditto.
6213 (_mm512_mask_cmple_epi64_mask): Ditto.
6214 (_mm512_cmple_epi64_mask): Ditto.
6215 (_mm512_mask_cmple_epu64_mask): Ditto.
6216 (_mm512_cmple_epu64_mask): Ditto.
6217 (_mm512_mask_cmplt_epi32_mask): Ditto.
6218 (_mm512_cmplt_epi32_mask): Ditto.
6219 (_mm512_mask_cmplt_epu32_mask): Ditto.
6220 (_mm512_cmplt_epu32_mask): Ditto.
6221 (_mm512_mask_cmplt_epi64_mask): Ditto.
6222 (_mm512_cmplt_epi64_mask): Ditto.
6223 (_mm512_mask_cmplt_epu64_mask): Ditto.
6224 (_mm512_cmplt_epu64_mask): Ditto.
6225 (_mm512_mask_cmpneq_epi32_mask): Ditto.
6226 (_mm512_mask_cmpneq_epu32_mask): Ditto.
6227 (_mm512_cmpneq_epu32_mask): Ditto.
6228 (_mm512_mask_cmpneq_epi64_mask): Ditto.
6229 (_mm512_cmpneq_epi64_mask): Ditto.
6230 (_mm512_mask_cmpneq_epu64_mask): Ditto.
6231 (_mm512_cmpneq_epu64_mask): Ditto.
6232 (_mm512_castpd_ps): Ditto.
6233 (_mm512_castpd_si512): Ditto.
6234 (_mm512_castps_pd): Ditto.
6235 (_mm512_castps_si512): Ditto.
6236 (_mm512_castsi512_ps): Ditto.
6237 (_mm512_castsi512_pd): Ditto.
6238 (_mm512_castpd512_pd128): Ditto.
6239 (_mm512_castps512_ps128): Ditto.
6240 (_mm512_castsi512_si128): Ditto.
6241 (_mm512_castpd512_pd256): Ditto.
6242 (_mm512_castps512_ps256): Ditto.
6243 (_mm512_castsi512_si256): Ditto.
6244 (_mm512_castpd128_pd512): Ditto.
6245 (_mm512_castps128_ps512): Ditto.
6246 (_mm512_castsi128_si512): Ditto.
6247 (_mm512_castpd256_pd512): Ditto.
6248 (_mm512_castps256_ps512): Ditto.
6249 (_mm512_castsi256_si512): Ditto.
6250 (_mm512_cmpeq_epu32_mask): Ditto.
6251 (_mm512_mask_cmpeq_epu32_mask): Ditto.
6252 (_mm512_mask_cmpeq_epu64_mask): Ditto.
6253 (_mm512_cmpeq_epu64_mask): Ditto.
6254 (_mm512_cmpgt_epu32_mask): Ditto.
6255 (_mm512_mask_cmpgt_epu32_mask): Ditto.
6256 (_mm512_mask_cmpgt_epu64_mask): Ditto.
6257 (_mm512_cmpgt_epu64_mask): Ditto.
6258 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
6259 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
6260 * config/i386/i386.c (enum ix86_builtins): Add
6261 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
6262 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
6263 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
6264 (bdesc_args): Add __builtin_ia32_si512_256si,
6265 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
6266 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
6267 __builtin_ia32_pd512_pd.
6268 (ix86_expand_args_builtin): Handle new FTYPEs.
6269 * config/i386/sse.md (castmode): Add 512-bit modes.
6270 (AVX512MODE2P): New.
6271 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
6272 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
6274 2014-08-15 Richard Biener <rguenther@suse.de>
6276 * fold-const.c (tree_swap_operands_p): Put all constants
6277 last, also strip sign-changing NOPs when considering further
6278 canonicalization. Canonicalize also when optimizing for size.
6280 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6282 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
6283 one_match > zero_match case to just before simple_sequence.
6285 2014-08-15 Richard Biener <rguenther@suse.de>
6287 * data-streamer.h (streamer_string_index, string_for_index):
6289 * data-streamer-out.c (streamer_string_index): Make static.
6290 * data-streamer-in.c (string_for_index): Likewise.
6291 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
6292 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
6294 2014-08-15 Richard Biener <rguenther@suse.de>
6296 PR tree-optimization/62031
6297 * tree-data-ref.c (dr_analyze_indices): Do not set
6298 DR_UNCONSTRAINED_BASE.
6299 (dr_may_alias_p): All indirect accesses have to go the
6300 formerly DR_UNCONSTRAINED_BASE path.
6301 * tree-data-ref.h (struct indices): Remove
6302 unconstrained_base member.
6303 (DR_UNCONSTRAINED_BASE): Remove.
6305 2014-08-15 Jakub Jelinek <jakub@redhat.com>
6308 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
6309 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
6310 in OMP_CLAUSE_MAP in some outer target region.
6312 2014-08-15 Bin Cheng <bin.cheng@arm.com>
6314 * tree-ssa-loop-ivopts.c (ivopts_data): New field
6315 name_expansion_cache.
6316 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
6317 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
6318 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
6319 (difference_cannot_overflow_p): New parameter. Use affine
6320 expansion for equality check.
6321 (iv_elimination_compare_lt): Pass new argument.
6323 2014-08-14 DJ Delorie <dj@redhat.com>
6325 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
6326 variables to the accumulator.
6328 * config/rl78/predicates.md (rl78_near_mem_operand): New.
6329 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
6330 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
6333 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
6334 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
6335 (umulqihi3_virt): Likewise.
6336 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
6337 (umulqihi3_real): Likewise.
6339 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
6341 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
6343 PR tree-optimization/62091
6344 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
6345 function_entry_reached.
6346 (walk_aliased_vdefs): Clear it here.
6347 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
6349 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
6351 * ipa-utils.h (compare_virtual_tables): Declare.
6352 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
6354 2014-08-14 Marek Polacek <polacek@redhat.com>
6357 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
6358 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
6360 2014-08-14 Tom de Vries <tom@codesourcery.com>
6362 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
6364 2014-08-14 Tom de Vries <tom@codesourcery.com>
6366 PR rtl-optimization/62004
6367 PR rtl-optimization/62030
6368 * ifcvt.c (rtx_interchangeable_p): New function.
6369 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
6370 * emit-rtl.h (mem_attrs_eq_p): Declare.
6372 2014-08-14 Roman Gareev <gareevroman@gmail.com>
6374 * graphite-scop-detection.c:
6375 Add inclusion of cp-tree.h.
6376 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
6377 in case they are pointers to object types
6379 2014-08-14 Richard Biener <rguenther@suse.de>
6381 * BASE-VER: Change to 5.0.0
6383 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6384 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6385 Anna Tikhonova <anna.tikhonova@intel.com>
6386 Ilya Tocar <ilya.tocar@intel.com>
6387 Andrey Turetskiy <andrey.turetskiy@intel.com>
6388 Ilya Verbin <ilya.verbin@intel.com>
6389 Kirill Yukhin <kirill.yukhin@intel.com>
6390 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6392 * config/i386/sse.md (define_mode_attr avx512): New.
6393 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
6395 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
6396 (define_mode_attr ssse3_avx2): Ditto.
6397 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
6398 (define_mode_attr avx2_avx512bw): New.
6399 (define_mode_attr ssedoublemodelower): New.
6400 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
6402 (define_mode_attr ssebytemode): Allow V8DI modes.
6403 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
6404 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
6405 (define_mode_attr ssePSmode2): New.
6406 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
6408 (define_mode_attr dbpsadbwmode): New.
6409 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
6410 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
6411 (vi8_sse4_1_avx2_avx512): New.
6412 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
6414 (define_mode_attr blendbits): Move before its immediate use.
6416 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6417 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6418 Anna Tikhonova <anna.tikhonova@intel.com>
6419 Ilya Tocar <ilya.tocar@intel.com>
6420 Andrey Turetskiy <andrey.turetskiy@intel.com>
6421 Ilya Verbin <ilya.verbin@intel.com>
6422 Kirill Yukhin <kirill.yukhin@intel.com>
6423 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6425 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
6426 * config/i386/subst.md
6427 (define_mode_iterator SUBST_V): Update.
6428 (define_mode_iterator SUBST_A): Ditto.
6429 (define_subst_attr "mask_operand7"): New.
6430 (define_subst_attr "mask_operand10"): New.
6431 (define_subst_attr "mask_operand_arg34") : New.
6432 (define_subst_attr "mask_expand_op3"): New.
6433 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
6434 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
6435 (define_subst_attr "mask_avx512vl_condition"): New.
6436 (define_subst_attr "round_mask_operand4"): Ditto.
6437 (define_subst_attr "round_mask_scalar_op3"): Delete.
6438 (define_subst_attr "round_mask_op4"): New.
6439 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
6441 (define_subst_attr "round_modev8sf_condition"): New.
6442 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
6444 (define_subst_attr "round_saeonly_mask_operand4"): New.
6445 (define_subst_attr "round_saeonly_mask_op4"): New.
6446 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
6447 V8DImode, V16SImode.
6448 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
6449 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
6450 (define_subst_attr "mask_expand4_args"): New.
6451 (define_subst "mask_expand4"): New.
6453 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6454 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6455 Anna Tikhonova <anna.tikhonova@intel.com>
6456 Ilya Tocar <ilya.tocar@intel.com>
6457 Andrey Turetskiy <andrey.turetskiy@intel.com>
6458 Ilya Verbin <ilya.verbin@intel.com>
6459 Kirill Yukhin <kirill.yukhin@intel.com>
6460 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6462 * config/i386/i386.md
6463 (define_attr "isa"): Add avx512bw,noavx512bw.
6464 (define_attr "enabled"): Ditto.
6465 (define_split): Add 32/64-bit mask logic.
6466 (define_insn "*k<logic>qi"): New.
6467 (define_insn "*k<logic>hi"): New.
6468 (define_insn "*anddi_1"): Add mask version.
6469 (define_insn "*andsi_1"): Ditto.
6470 (define_insn "*<code><mode>_1"): Ditto.
6471 (define_insn "*<code>hi_1"): Ditto.
6472 (define_insn "kxnor<mode>"): New.
6473 (define_insn "kunpcksi"): New.
6474 (define_insn "kunpckdi"): New.
6475 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
6476 (define_insn "*one_cmplhi2_1"): Ditto.
6478 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6479 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6480 Anna Tikhonova <anna.tikhonova@intel.com>
6481 Ilya Tocar <ilya.tocar@intel.com>
6482 Andrey Turetskiy <andrey.turetskiy@intel.com>
6483 Ilya Verbin <ilya.verbin@intel.com>
6484 Kirill Yukhin <kirill.yukhin@intel.com>
6485 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6487 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
6490 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6491 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6492 Anna Tikhonova <anna.tikhonova@intel.com>
6493 Ilya Tocar <ilya.tocar@intel.com>
6494 Andrey Turetskiy <andrey.turetskiy@intel.com>
6495 Ilya Verbin <ilya.verbin@intel.com>
6496 Kirill Yukhin <kirill.yukhin@intel.com>
6497 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6499 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
6501 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
6502 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
6503 xmm/ymm16+ when availble.
6504 * config/i386/i386.h
6505 (HARD_REGNO_NREGS): Add mask regs.
6506 (VALID_AVX512F_REG_MODE): Ditto.
6507 (VALID_AVX512F_REG_MODE) : Define.
6508 (VALID_MASK_AVX512BW_MODE): Ditto.
6509 (reg_class) (MASK_REG_P(X)): Define.
6510 * config/i386/i386.md: Do not split long moves with mask register,
6511 use kmovb if avx512bw is availible.
6512 (movdi_internal): Handle mask registers.
6514 2014-08-14 Richard Biener <rguenther@suse.de>
6516 PR tree-optimization/62081
6517 * tree-ssa-loop.c (pass_fix_loops): New pass.
6518 (pass_tree_loop::gate): Do not fixup loops here.
6519 * tree-pass.h (make_pass_fix_loops): Declare.
6520 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
6522 2014-08-14 Richard Biener <rguenther@suse.de>
6524 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
6525 (type_hash_canon): ... this and avoid 2nd lookup for the add.
6527 2014-08-14 Richard Biener <rguenther@suse.de>
6529 PR tree-optimization/62090
6530 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
6531 (fold_builtin_2): Do not fold sprintf.
6532 (fold_builtin_3): Likewise.
6533 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
6534 moved from builtins.c.
6535 (gimple_fold_builtin): Fold sprintf.
6537 2014-08-14 Richard Biener <rguenther@suse.de>
6539 PR rtl-optimization/62079
6540 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
6543 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
6545 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
6546 current_function_decl.
6548 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
6550 * cgraph.c (cgraph_node::function_symbol): Fix wrong
6551 cgraph_function_node to cgraph_node::function_symbol
6554 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
6556 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
6557 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
6559 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
6561 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
6564 2014-08-13 Roman Gareev <gareevroman@gmail.com>
6566 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
6569 2014-08-12 Jakub Jelinek <jakub@redhat.com>
6572 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
6573 any registers that are used in mem_insn.
6575 2014-08-12 Steve Ellcey <sellcey@mips.com>
6577 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
6579 2014-08-12 Steve Ellcey <sellcey@mips.com>
6581 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
6582 (MULTILIB_DIRNAMES): Ditto.
6583 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
6584 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
6585 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
6586 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
6587 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
6588 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
6590 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6593 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
6594 of __ARM_SIZEOF_WCHAR_T.
6596 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6599 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
6600 Remove unnecessary attributes.
6602 2014-08-12 Yury Gribov <y.gribov@samsung.com>
6604 * internal-fn.c (init_internal_fns): Fix off-by-one.
6606 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
6607 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6608 Anna Tikhonova <anna.tikhonova@intel.com>
6609 Ilya Tocar <ilya.tocar@intel.com>
6610 Andrey Turetskiy <andrey.turetskiy@intel.com>
6611 Ilya Verbin <ilya.verbin@intel.com>
6612 Kirill Yukhin <kirill.yukhin@intel.com>
6613 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6615 * config/i386/i386.c (standard_sse_constant_opcode): Use
6616 vpxord/vpternlog if avx512 is availible.
6618 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
6621 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
6622 bitfields, that is when size doesn't match the size of type or the
6623 size of the constructor.
6625 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
6627 * config/rs6000/constraints.md (wh constraint): New constraint,
6628 for FP registers if direct move is available.
6629 (wi constraint): New constraint, for VSX/FP registers that can
6630 handle 64-bit integers.
6631 (wj constraint): New constraint for VSX/FP registers that can
6632 handle 64-bit integers for direct moves.
6633 (wk constraint): New constraint for VSX/FP registers that can
6634 handle 64-bit doubles for direct moves.
6635 (wy constraint): Make documentation match implementation.
6637 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
6638 scalar_in_vmx_p field to simplify tests of whether SFmode or
6639 DFmode can go in the Altivec registers.
6640 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
6641 (rs6000_setup_reg_addr_masks): Likewise.
6642 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
6643 field, and wh/wi/wj/wk constraints.
6644 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
6645 the wh/wi/wj/wk constraints.
6646 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
6647 upper registers, prefer VSX registers unless the operation is a
6648 memory operation with REG+OFFSET addressing.
6650 * config/rs6000/vsx.md (VSr mode attribute): Add support for
6651 DImode. Change SFmode to use ww constraint instead of d to allow
6652 SF registers in the upper registers.
6655 (VSr5): Fix thinko in comment.
6656 (VSa): New mode attribute that is an alternative to wa, that
6657 returns the VSX register class that a mode can go in, but may not
6658 be the preferred register class.
6659 (VS_64dm): New mode attribute for appropriate register classes for
6660 referencing 64-bit elements of vectors for direct moves and normal
6662 (VS_64reg): Likewise.
6663 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
6664 register allocator to only registers the data type can handle.
6665 (vsx_le_perm_load_<mode>): Likewise.
6666 (vsx_le_perm_store_<mode>): Likewise.
6667 (vsx_xxpermdi2_le_<mode>): Likewise.
6668 (vsx_xxpermdi4_le_<mode>): Likewise.
6669 (vsx_lxvd2x2_le_<mode>): Likewise.
6670 (vsx_lxvd2x4_le_<mode>): Likewise.
6671 (vsx_stxvd2x2_le_<mode>): Likewise.
6672 (vsx_add<mode>3): Likewise.
6673 (vsx_sub<mode>3): Likewise.
6674 (vsx_mul<mode>3): Likewise.
6675 (vsx_div<mode>3): Likewise.
6676 (vsx_tdiv<mode>3_internal): Likewise.
6677 (vsx_fre<mode>2): Likewise.
6678 (vsx_neg<mode>2): Likewise.
6679 (vsx_abs<mode>2): Likewise.
6680 (vsx_nabs<mode>2): Likewise.
6681 (vsx_smax<mode>3): Likewise.
6682 (vsx_smin<mode>3): Likewise.
6683 (vsx_sqrt<mode>2): Likewise.
6684 (vsx_rsqrte<mode>2): Likewise.
6685 (vsx_tsqrt<mode>2_internal): Likewise.
6686 (vsx_fms<mode>4): Likewise.
6687 (vsx_nfma<mode>4): Likewise.
6688 (vsx_eq<mode>): Likewise.
6689 (vsx_gt<mode>): Likewise.
6690 (vsx_ge<mode>): Likewise.
6691 (vsx_eq<mode>_p): Likewise.
6692 (vsx_gt<mode>_p): Likewise.
6693 (vsx_ge<mode>_p): Likewise.
6694 (vsx_xxsel<mode>): Likewise.
6695 (vsx_xxsel<mode>_uns): Likewise.
6696 (vsx_copysign<mode>3): Likewise.
6697 (vsx_float<VSi><mode>2): Likewise.
6698 (vsx_floatuns<VSi><mode>2): Likewise.
6699 (vsx_fix_trunc<mode><VSi>2): Likewise.
6700 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
6701 (vsx_x<VSv>r<VSs>i): Likewise.
6702 (vsx_x<VSv>r<VSs>ic): Likewise.
6703 (vsx_btrunc<mode>2): Likewise.
6704 (vsx_b2trunc<mode>2): Likewise.
6705 (vsx_floor<mode>2): Likewise.
6706 (vsx_ceil<mode>2): Likewise.
6707 (vsx_<VS_spdp_insn>): Likewise.
6708 (vsx_xscvspdp): Likewise.
6709 (vsx_xvcvspuxds): Likewise.
6710 (vsx_float_fix_<mode>2): Likewise.
6711 (vsx_set_<mode>): Likewise.
6712 (vsx_extract_<mode>_internal1): Likewise.
6713 (vsx_extract_<mode>_internal2): Likewise.
6714 (vsx_extract_<mode>_load): Likewise.
6715 (vsx_extract_<mode>_store): Likewise.
6716 (vsx_splat_<mode>): Likewise.
6717 (vsx_xxspltw_<mode>): Likewise.
6718 (vsx_xxspltw_<mode>_direct): Likewise.
6719 (vsx_xxmrghw_<mode>): Likewise.
6720 (vsx_xxmrglw_<mode>): Likewise.
6721 (vsx_xxsldwi_<mode>): Likewise.
6722 (vsx_xscvdpspn): Tighten constraints to only use register classes
6724 (vsx_xscvspdpn): Likewise.
6725 (vsx_xscvdpspn_scalar): Likewise.
6727 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
6728 wj, and wk constraints.
6729 (GPR_REG_CLASS_P): New helper macro for register classes targeting
6730 general purpose registers.
6732 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
6734 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
6735 DImode instead of wm. Use wk constraint for direct move of DFmode
6737 (extendsidi2_lfiwax): Likewise.
6740 (movdi_internal64): Likewise.
6742 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
6743 wk constraints. Make the wy constraint documentation match them
6746 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
6748 Replacement of isl_int by isl_val
6749 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
6750 (compute_bounds_for_param): use isl_val instead of isl_int
6751 (compute_bounds_for_loop): likewise
6752 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
6753 (build_linearized_memory_access): use isl_val instead of isl_int
6754 (pdr_stride_in_loop): likewise
6755 * graphite-optimize-isl.c:
6756 (getPrevectorMap): use isl_val instead of isl_int
6758 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
6759 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
6760 (extern the_isl_ctx): declare
6761 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
6762 (extract_affine_gmp): likewise
6764 (build_loop_iteration_domains): likewise
6765 (add_param_constraints): likewise
6767 2014-08-11 Richard Biener <rguenther@suse.de>
6769 PR tree-optimization/62075
6770 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
6771 handle uses in patterns.
6773 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
6774 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6775 Anna Tikhonova <anna.tikhonova@intel.com>
6776 Ilya Tocar <ilya.tocar@intel.com>
6777 Andrey Turetskiy <andrey.turetskiy@intel.com>
6778 Ilya Verbin <ilya.verbin@intel.com>
6779 Kirill Yukhin <kirill.yukhin@intel.com>
6780 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6782 * common/config/i386/i386-common.c
6783 (OPTION_MASK_ISA_AVX512VL_SET): Define.
6784 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
6785 (ix86_handle_option): Handle OPT_mavx512vl.
6786 * config/i386/cpuid.h (bit_AVX512VL): Define.
6787 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
6788 set -mavx512vl accordingly.
6789 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
6790 OPTION_MASK_ISA_AVX512VL.
6791 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
6792 (ix86_option_override_internal): Define PTA_AVX512VL, handle
6793 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
6794 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
6795 * config/i386/i386.h (TARGET_AVX512VL): Define.
6796 (TARGET_AVX512VL_P(x)): Ditto.
6797 * config/i386/i386.opt: Add mavx512vl.
6799 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
6801 PR tree-optimization/62073
6802 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
6805 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
6806 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6807 Anna Tikhonova <anna.tikhonova@intel.com>
6808 Ilya Tocar <ilya.tocar@intel.com>
6809 Andrey Turetskiy <andrey.turetskiy@intel.com>
6810 Ilya Verbin <ilya.verbin@intel.com>
6811 Kirill Yukhin <kirill.yukhin@intel.com>
6812 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6814 * common/config/i386/i386-common.c
6815 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
6816 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
6817 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
6818 (ix86_handle_option): Handle OPT_mavx512bw.
6819 * config/i386/cpuid.h (bit_AVX512BW): Define.
6820 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
6821 set -mavx512bw accordingly.
6822 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
6823 OPTION_MASK_ISA_AVX512BW.
6824 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
6825 (ix86_option_override_internal): Define PTA_AVX512BW, handle
6826 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
6827 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
6828 * config/i386/i386.h (TARGET_AVX512BW): Define.
6829 (TARGET_AVX512BW_P(x)): Ditto.
6830 * config/i386/i386.opt: Add mavx512bw.
6832 2014-08-11 Richard Biener <rguenther@suse.de>
6834 PR tree-optimization/62070
6835 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
6836 Remove SSA checking.
6838 2014-08-11 Yury Gribov <y.gribov@samsung.com>
6840 * asan.c (asan_check_flags): New enum.
6841 (build_check_stmt_with_calls): Removed function.
6842 (build_check_stmt): Split inlining logic to
6843 asan_expand_check_ifn.
6844 (instrument_derefs): Rename parameter.
6845 (instrument_mem_region_access): Rename parameter.
6846 (instrument_strlen_call): Likewise.
6847 (asan_expand_check_ifn): New function.
6848 (asan_instrument): Remove old code.
6849 (pass_sanopt::execute): Change handling of
6850 asan-instrumentation-with-call-threshold.
6851 (asan_clear_shadow): Fix formatting.
6852 (asan_function_start): Likewise.
6853 (asan_emit_stack_protection): Likewise.
6854 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
6856 * internal-fn.c (expand_ASAN_CHECK): New function.
6857 * internal-fn.def (ASAN_CHECK): New internal function.
6858 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
6860 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
6861 * tree.c: Small comment fix.
6863 2014-08-11 Yury Gribov <y.gribov@samsung.com>
6865 * gimple.c (gimple_call_fnspec): Support internal functions.
6866 (gimple_call_return_flags): Use const.
6867 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
6868 * internal-fn.def: Add fnspec information.
6869 * internal-fn.h (internal_fn_fnspec): New function.
6870 (init_internal_fns): Declare new function.
6871 * internal-fn.c (internal_fn_fnspec_array): New global variable.
6872 (init_internal_fns): New function.
6873 * tree-core.h: Update macro call.
6874 * tree.c (build_common_builtin_nodes): Initialize internal fns.
6876 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
6878 * lto-streamer.h (struct output_block::symbol): Change from
6879 struct symtab_node to plain symtab_node.
6880 (referenced_from_this_partition_p): Change first parameter
6881 from struct symtab_node to plain symtab_node.
6883 2014-08-10 Marek Polacek <polacek@redhat.com>
6886 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
6888 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
6890 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
6891 DECL correctly; do not give up on types in static storage.
6893 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
6895 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
6897 2014-08-09 Roman Gareev <gareevroman@gmail.com>
6899 * graphite-isl-ast-to-gimple.c:
6900 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
6902 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
6904 2014-08-08 Guozhi Wei <carrot@google.com>
6906 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
6908 2014-08-08 Cary Coutant <ccoutant@google.com>
6910 * dwarf2out.c (get_skeleton_type_unit): Remove.
6911 (output_skeleton_debug_sections): Remove skeleton type units.
6912 (output_comdat_type_unit): Likewise.
6913 (dwarf2out_finish): Likewise.
6915 2014-08-07 Yi Yang <ahyangyi@google.com>
6917 * predict.c (expr_expected_value_1): Remove the redundant assignment.
6919 2014-08-08 Richard Biener <rguenther@suse.de>
6921 * lto-streamer.h (struct lto_input_block): Make it a class
6923 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
6924 (struct lto_function_header, struct lto_simple_header,
6925 struct lto_simple_header_with_strings,
6926 struct lto_decl_header, struct lto_function_header): Make
6927 a simple inheritance hieararchy. Remove unused fields.
6928 (struct lto_asm_header): Remove.
6929 * lto-streamer-out.c (produce_asm): Adjust.
6930 (lto_output_toplevel_asms): Likewise.
6931 (produce_asm_for_decls): Likewise.
6932 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
6933 * data-streamer-in.c (string_for_index): Likewise.
6934 * ipa-inline-analysis.c (inline_read_section): Likewise.
6935 * ipa-prop.c (ipa_prop_read_section): Likewise.
6936 (read_replacements_section): Likewise.
6937 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
6938 * lto-section-in.c (lto_create_simple_input_block): Likewise.
6939 (lto_destroy_simple_input_block): Likewise.
6940 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
6941 (lto_input_toplevel_asms): Likewise.
6943 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
6944 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6945 Anna Tikhonova <anna.tikhonova@intel.com>
6946 Ilya Tocar <ilya.tocar@intel.com>
6947 Andrey Turetskiy <andrey.turetskiy@intel.com>
6948 Ilya Verbin <ilya.verbin@intel.com>
6949 Kirill Yukhin <kirill.yukhin@intel.com>
6950 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6952 * common/config/i386/i386-common.c
6953 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
6954 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
6955 (ix86_handle_option): Handle OPT_mavx512dq.
6956 * config/i386/cpuid.h (bit_AVX512DQ): Define.
6957 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
6958 set -mavx512dq accordingly.
6959 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
6960 OPTION_MASK_ISA_AVX512DQ.
6961 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
6962 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
6963 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
6964 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
6965 * config/i386/i386.h (TARGET_AVX512DQ): Define.
6966 (TARGET_AVX512DQ_P(x)): Ditto.
6967 * config/i386/i386.opt: Add mavx512dq.
6969 2014-08-08 Richard Biener <rguenther@suse.de>
6971 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
6972 target_percent, target_percent_s): Export.
6973 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
6974 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
6975 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
6976 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
6977 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
6978 Move to gimple-fold.c.
6979 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
6981 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
6982 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
6983 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
6984 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
6985 (rewrite_call_expr_array): Remove.
6986 (fold_builtin_sprintf_chk): Likewise.
6987 (fold_builtin_snprintf_chk): Likewise.
6988 (fold_builtin_varargs): Remove handling of sprintf_chk,
6989 vsprintf_chk, snprintf_chk and vsnprintf_chk.
6990 (gimple_fold_builtin_sprintf_chk): Remove.
6991 (gimple_fold_builtin_snprintf_chk): Likewise.
6992 (gimple_fold_builtin_varargs): Likewise.
6993 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
6994 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
6995 * gimple.c (gimple_seq_add_seq_without_update): New function.
6996 * gimple.h (gimple_seq_add_seq_without_update): Declare.
6997 * gimple-fold.c: Include output.h.
6998 (gsi_replace_with_seq_vops): New function, split out from ...
6999 (gimplify_and_update_call_from_tree): ... here.
7000 (replace_call_with_value): New function.
7001 (replace_call_with_call_and_fold): Likewise.
7002 (var_decl_component_p): Moved from builtins.c.
7003 (gimple_fold_builtin_memory_op): Moved from builtins.c
7004 fold_builtin_memory_op and rewritten to GIMPLE.
7005 (gimple_fold_builtin_memset): Likewise.
7006 (gimple_fold_builtin_strcpy): Likewise.
7007 (gimple_fold_builtin_strncpy): Likewise.
7008 (gimple_fold_builtin_strcat): Likewise.
7009 (gimple_fold_builtin_fputs): Likewise.
7010 (gimple_fold_builtin_memory_chk): Likewise.
7011 (gimple_fold_builtin_stxcpy_chk): Likewise.
7012 (gimple_fold_builtin_stxncpy_chk): Likewise.
7013 (gimple_fold_builtin_snprintf_chk): Likewise.
7014 (gimple_fold_builtin_sprintf_chk): Likewise.
7015 (gimple_fold_builtin_strlen): New function.
7016 (gimple_fold_builtin_with_strlen): New function split out from
7017 gimple_fold_builtin.
7018 (gimple_fold_builtin): Change signature and handle
7019 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
7020 here. Call gimple_fold_builtin_with_strlen.
7021 (gimple_fold_call): Adjust.
7023 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
7025 * calls.c (precompute_arguments): Check
7026 promoted_for_signed_and_unsigned_p and set the promoted mode.
7027 (promoted_for_signed_and_unsigned_p): New function.
7028 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
7029 and set the promoted mode.
7030 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
7031 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
7032 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
7035 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
7037 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
7038 instead of SUBREG_PROMOTED_UNSIGNED_SET.
7039 (expand_call): Likewise.
7040 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
7041 to get promoted mode.
7042 * combine.c (record_promoted_value): Skip > 0 comparison with
7043 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
7044 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
7045 of SUBREG_PROMOTED_UNSIGNED_P.
7046 (convert_modes): Likewise.
7047 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
7048 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
7049 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
7050 SUBREG_PROMOTED_UNSIGNED_SET.
7051 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
7052 instead of SUBREG_PROMOTED_UNSIGNED_SET.
7053 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
7054 SUBREG_PROMOTED_SET.
7055 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
7056 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
7057 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
7058 of SUBREG_PROMOTED_UNSIGNED_P.
7059 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
7060 (SUBREG_PROMOTED_SET): New define.
7061 (SUBREG_PROMOTED_GET): Likewise.
7062 (SUBREG_PROMOTED_SIGN): Likewise.
7063 (SUBREG_PROMOTED_SIGNED_P): Likewise.
7064 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
7065 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
7066 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
7067 instead of SUBREG_PROMOTED_UNSIGNED_GET.
7068 (nonzero_bits1): Skip > 0 comparison with the results as
7069 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
7070 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
7071 of !SUBREG_PROMOTED_UNSIGNED_P.
7072 * simplify-rtx.c (simplify_unary_operation_1): Use new
7073 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
7074 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
7075 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
7076 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
7078 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
7080 * ipa-devirt.c: Include gimple-pretty-print.h
7081 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
7083 (decl_maybe_in_construction_p): Fix conditional on cdtor check
7084 (get_polymorphic_call_info): Fix return value
7085 (type_change_info): New sturcture based on ipa-prop
7087 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
7088 based on ipa-prop variant.
7089 (extr_type_from_vtbl_ptr_store): New function
7090 based on ipa-prop variant.
7091 (record_known_type): New function.
7092 (check_stmt_for_type_change): New function.
7093 (get_dynamic_type): New function.
7094 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
7095 * tree-ssa-pre.c: ipa-utils.h
7096 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
7097 machinery; sanity check with ipa-prop devirtualization.
7098 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
7101 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
7103 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
7104 * alias.c, cfgexpand.c, cgraphbuild.c,
7105 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
7106 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
7107 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
7108 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
7109 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
7110 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
7111 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
7112 dse.c, except.c, gengtype.c, gimple-expr.c,
7113 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
7114 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
7115 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
7116 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
7117 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
7118 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
7120 * pointer-set.c: Remove file.
7121 * pointer-set.h: Remove file.
7123 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7125 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
7126 * config/arm/types.md (f_sels, f_seld): Delete.
7128 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7130 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
7131 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
7132 (aarch64_movdi_<mode>high): Likewise.
7133 (aarch64_mov<mode>high_di): Likewise.
7134 (aarch64_movdi_<mode>low): Likewise.
7135 (aarch64_mov<mode>low_di): Likewise.
7136 (aarch64_movtilow_tilow): Likewise.
7137 Add comment explaining usage of fp,simd attributes and of
7138 TARGET_FLOAT and TARGET_SIMD.
7140 2014-08-07 Ian Bolton <ian.bolton@arm.com>
7141 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7143 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
7144 Use MOVN when one of the half-words is 0xffff.
7146 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
7148 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
7150 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
7152 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
7153 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
7154 (rfs_str): String corresponding to RFS_* constants.
7155 (rank_for_schedule_stats_t): New typedef.
7156 (rank_for_schedule_stats): New static variable.
7157 (rfs_result): New static function.
7158 (rank_for_schedule): Track statistics for deciding heuristics.
7159 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
7161 (ready_sort): Use them for debug printouts.
7162 (schedule_block): Init statistics state. Print statistics on
7163 rank_for_schedule decisions.
7165 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
7167 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
7169 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
7171 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
7174 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
7176 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
7177 function to not conflict.
7178 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
7179 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
7180 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
7181 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
7182 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
7185 2014-08-07 Marek Polacek <polacek@redhat.com>
7187 * fold-const.c (fold_binary_loc): Add folding of
7188 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
7190 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
7192 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
7193 instead of type size.
7194 (ASM_FINISH_DECLARE_OBJECT): Likewise.
7196 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
7198 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
7199 (*thumb1_movqi_insn): Likewise.
7200 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
7202 2014-08-07 Tom de Vries <tom@codesourcery.com>
7204 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
7205 (glibc_2_11_or_earlier): Remove effective-target keywords.
7207 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
7209 * config/arm/arm.c (bdesc_2arg): Fix typo.
7210 (arm_atomic_assign_expand_fenv): Remove The default implementation.
7212 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
7214 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
7216 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
7219 * haifa-sched.c (advance_one_cycle): Fix dump.
7220 (schedule_block): Don't advance cycle if we are already at the
7221 beginning of the cycle.
7223 2014-08-06 Martin Jambor <mjambor@suse.cz>
7226 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
7228 2014-08-06 Richard Biener <rguenther@suse.de>
7231 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
7233 (lto_input_tree): Pop SCCs here.
7235 2014-08-06 Richard Biener <rguenther@suse.de>
7237 PR tree-optimization/61320
7238 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
7239 handle misaligned loads.
7241 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
7243 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
7244 (aarch64_expand_vec_perm_const): Check for dup before zip.
7246 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7248 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
7249 CONST_INT_P instead of GET_CODE and compare.
7250 (aarch64_select_cc_mode): Likewise.
7251 (aarch64_print_operand): Likewise.
7252 (aarch64_rtx_costs): Likewise.
7253 (aarch64_simd_valid_immediate): Likewise.
7254 (aarch64_simd_check_vect_par_cnst_half): Likewise.
7255 (aarch64_simd_emit_pair_result_insn): Likewise.
7257 2014-08-05 David Malcolm <dmalcolm@redhat.com>
7259 * gdbhooks.py (find_gcc_source_dir): New helper function.
7260 (class PassNames): New class, locating and parsing passes.def.
7261 (class BreakOnPass): New command "break-on-pass".
7263 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
7265 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
7268 2014-08-05 Richard Biener <rguenther@suse.de>
7270 PR rtl-optimization/61672
7271 * emit-rtl.h (mem_attrs_eq_p): Declare.
7272 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
7273 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
7274 * cfgcleanup.c (merge_memattrs): Likewise.
7277 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7279 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
7280 rather than singleton vectors.
7281 (vqdmlsls_lane_s32): Likewise.
7283 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7285 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
7286 Use VSDQ_HSI mode iterator.
7287 (aarch64_sqrdmulh_laneq<mode>): Likewise.
7288 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
7289 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
7290 Use BUILTIN_VDQHS macro.
7291 (sqrdmulh_laneq): Likewise.
7292 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
7293 (vqdmlals_laneq_s32): Likewise.
7294 (vqdmlslh_laneq_s16): Likewise.
7295 (vqdmlsls_laneq_s32): Likewise.
7296 (vqdmulhh_laneq_s16): Likewise.
7297 (vqdmulhs_laneq_s32): Likewise.
7298 (vqrdmulhh_laneq_s16): Likewise.
7299 (vqrdmulhs_laneq_s32): Likewise.
7301 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7303 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
7304 (vmuld_laneq_f64): Likewise.
7305 (vmuls_laneq_f32): Likewise.
7306 (vmul_n_f64): Likewise.
7307 (vmuld_lane_f64): Reimplement in C.
7308 (vmuls_lane_f32): Likewise.
7310 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7312 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
7314 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
7316 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7318 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
7319 (rbitsi2): Likewise.
7320 (*arm_rev): Set predicable and predicable_short_it attributes.
7322 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7324 * convert.c (convert_to_integer): Guard transformation to lrint by
7327 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
7329 * config/aarch64/aarch64-builtins.c
7330 (aarch64_simd_builtin_type_mode): Delete.
7331 (v8qi_UP): Remap to V8QImode.
7332 (v4hi_UP): Remap to V4HImode.
7333 (v2si_UP): Remap to V2SImode.
7334 (v2sf_UP): Remap to V2SFmode.
7335 (v1df_UP): Remap to V1DFmode.
7336 (di_UP): Remap to DImode.
7337 (df_UP): Remap to DFmode.
7338 (v16qi_UP):V16QImode.
7339 (v8hi_UP): Remap to V8HImode.
7340 (v4si_UP): Remap to V4SImode.
7341 (v4sf_UP): Remap to V4SFmode.
7342 (v2di_UP): Remap to V2DImode.
7343 (v2df_UP): Remap to V2DFmode.
7344 (ti_UP): Remap to TImode.
7345 (ei_UP): Remap to EImode.
7346 (oi_UP): Remap to OImode.
7347 (ci_UP): Map to CImode.
7348 (xi_UP): Remap to XImode.
7349 (si_UP): Remap to SImode.
7350 (sf_UP): Remap to SFmode.
7351 (hi_UP): Remap to HImode.
7352 (qi_UP): Remap to QImode.
7353 (aarch64_simd_builtin_datum): Make mode a machine_mode.
7354 (VAR1): Build builtin name.
7355 (aarch64_init_simd_builtins): Remove dead code.
7357 2014-08-05 Roman Gareev <gareevroman@gmail.com>
7359 * graphite-isl-ast-to-gimple.c:
7360 (set_options): New function.
7361 (scop_to_isl_ast): Add calling of set_options.
7363 2014-08-05 Jakub Jelinek <jakub@redhat.com>
7365 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
7366 (analyze_iv_to_split_insn): Don't initialize them.
7367 (get_ivts_expr): Removed.
7368 (allocate_basic_variable, insert_base_initialization): Use
7369 SET_SRC instead of *get_ivts_expr.
7370 (split_iv): Use &SET_SRC instead of get_ivts_expr.
7372 2014-08-05 Roman Gareev <gareevroman@gmail.com>
7374 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
7375 (translate_isl_ast_for_loop): Add checking of the
7376 flag_loop_parallelize_all.
7377 (ast_build_before_for): New function.
7378 (scop_to_isl_ast): Add checking of the
7379 flag_loop_parallelize_all.
7380 * graphite-dependences.c: Move the defenition of the
7381 scop_get_dependences from graphite-optimize-isl.c to this file.
7382 (apply_schedule_on_deps): Add checking of the ux's emptiness.
7383 (carries_deps): Add checking of the x's value.
7384 * graphite-optimize-isl.c: Move the defenition of the
7385 scop_get_dependences to graphite-dependences.c.
7386 * graphite-poly.h: Add declarations of scop_get_dependences
7389 2014-08-04 Rohit <rohitarulraj@freescale.com>
7392 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
7394 (alt_reg_names): Likewise.
7395 (rs6000_dwarf_register_span): For SPE high registers, replace
7396 dwarf register numbers with GCC hard register numbers.
7397 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
7398 (rs6000_dbx_register_number): For SPE high registers, return dwarf
7399 register number for the corresponding GCC hard register number.
7400 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
7401 newly added GCC hard register numbers for SPE high registers.
7402 (DWARF_FRAME_REGISTERS): Likewise.
7403 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
7404 (DWARF_FRAME_REGNUM): Likewise.
7405 (FIXED_REGISTERS): Likewise.
7406 (CALL_USED_REGISTERS): Likewise.
7407 (CALL_REALLY_USED_REGISTERS): Likewise.
7408 (REG_ALLOC_ORDER): Likewise.
7409 (enum reg_class): Likewise.
7410 (REG_CLASS_NAMES): Likewise.
7411 (REG_CLASS_CONTENTS): Likewise.
7412 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
7414 2014-08-04 Richard Biener <rguenther@suse.de>
7416 * gimple-fold.h (gimple_fold_builtin): Remove.
7417 * gimple-fold.c (gimple_fold_builtin): Make static.
7418 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
7419 fold_stmt, not gimple_fold_builtin.
7421 2014-08-04 Martin Liska <mliska@suse.cz>
7423 * cgraph.h (csi_end_p): Removed.
7424 (csi_next): Likewise.
7425 (csi_node): Likewise.
7426 (csi_start): Likewise.
7427 (cgraph_node_in_set_p): Likewise.
7428 (cgraph_node_set_size): Likewise.
7429 (vsi_end_p): Likewise.
7430 (vsi_next): Likewise.
7431 (vsi_node): Likewise.
7432 (vsi_start): Likewise.
7433 (varpool_node_set_size): Likewise.
7434 (cgraph_node_set_nonempty_p): Likewise.
7435 (varpool_node_set_nonempty_p): Likewise.
7436 * cgraphunit.c (cgraph_process_new_functions): vec replaces
7438 * ipa-inline-transform.c: Likewise.
7439 * ipa-utils.c (cgraph_node_set_new): Removed.
7440 (cgraph_node_set_add): Likewise.
7441 (cgraph_node_set_remove): Likewise.
7442 (cgraph_node_set_find): Likewise.
7443 (dump_cgraph_node_set): Likewise.
7444 (debug_cgraph_node_set): Likewise.
7445 (free_cgraph_node_set): Likewise.
7446 (varpool_node_set_new): Likewise.
7447 (varpool_node_set_add): Likewise.
7448 (varpool_node_set_remove): Likewise.
7449 (varpool_node_set_find): Likewise.
7450 (dump_varpool_node_set): Likewise.
7451 (free_varpool_node_set): Likewise.
7452 (debug_varpool_node_set): Likewise.
7453 * tree-emutls.c (struct tls_var_data):
7454 (emutls_index): Removed.
7455 (emutls_decl): Likewise.
7456 (gen_emutls_addr): Function implementation uses newly added
7457 hash_map<varpool_node *, tls_var_data>.
7458 (clear_access_vars): Likewise.
7459 (create_emultls_var): Likewise.
7460 (ipa_lower_emutls): Likewise.
7461 (reset_access): New function.
7463 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
7465 * config/i386/i386.c (ix86_option_override_internal): Add
7466 PTA_RDRND and PTA_MOVBE for bdver4.
7468 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7469 James Greenhalgh <james.greenhalgh@arm.com>
7471 * doc/md.texi (clrsb): Document.
7472 (clz): Change reference to x into operand 1.
7474 (popcount): Likewise.
7476 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7479 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
7480 move to subtarget in serial version if result is ignored.
7482 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7483 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7485 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
7486 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
7487 (sched_analyze_insn): Update use of try_group_insn to
7488 sched_macro_fuse_insns.
7489 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
7490 arguments that are not conditional jumps.
7492 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
7494 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
7495 family information. Handle BTVER2 cpu with cpuid family value.
7497 2014-08-04 Tom de Vries <tom@codesourcery.com>
7499 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
7500 (glibc_2_11_or_earlier): Document effective-target keywords.
7502 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
7504 * ipa-devirt.c (odr_type_warn_count): Add type.
7505 (possible_polymorphic_call_targets): Set it.
7506 (ipa_devirt): Use it.
7508 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
7510 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
7512 * ipa-devirt.c: Include hash-map.h
7513 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
7514 (clear_speculation): Break out of ...
7515 (get_class_context): ... here; speed up handling obviously useless
7517 (odr_type_warn_count, decl_warn_count): New structures.
7518 (final_warning_record): New structure.
7519 (final_warning_records): New static variable.
7520 (possible_polymorphic_call_targets): Cleanup handling of
7521 speculative info; do not build speculation when user do not care;
7522 record info about warnings when asked for.
7523 (add_decl_warning): New function.
7524 (type_warning_cmp): New function.
7525 (decl_warning_cmp): New function.
7526 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
7527 (gate): Enable pass when warnings are requested.
7528 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
7531 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
7533 * hash-map.h (default_hashmap_traits::mark_key_deleted):
7535 (hash_map::remove): New method.
7536 (hash_map::traverse): New method.
7537 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
7538 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
7539 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
7540 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
7541 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
7542 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
7545 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
7547 * hash-set.h: new File.
7548 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
7549 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
7550 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
7551 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
7552 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
7553 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
7554 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
7555 varpool.c: Use hash_set instead of pointer_set.
7557 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
7559 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
7561 2014-08-01 Jiong Wang <jiong.wang@arm.com>
7563 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
7564 for frame access when strict_p is false.
7566 2014-08-01 Renlin Li <renlin.li@arm.com>
7567 2014-08-01 Jiong Wang <jiong.wang@arm.com>
7569 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
7570 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
7571 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
7573 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
7575 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
7576 aarch64_mem_pair_offset.
7578 2014-08-01 Jiong Wang <jiong.wang@arm.com>
7580 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
7582 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
7583 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
7585 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
7587 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
7589 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
7592 * cgraphunit.c (analyze_functions): Use get_create rather than get
7593 for decls which are clones of abstract functions.
7595 2014-08-01 Martin Liska <mliska@suse.cz>
7597 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
7598 * ipa-prop.h (count_formal_params): Global function created from static.
7599 * ipa-prop.c (count_formal_params): Likewise.
7600 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
7601 profiles for semantically equivalent functions.
7602 * passes.c (do_per_function): If we load body of a function
7603 during WPA, this condition should behave same.
7604 * varpool.c (ctor_for_folding): More tolerant assert for variable
7605 aliases created during WPA.
7607 2014-08-01 Martin Liska <mliska@suse.cz>
7609 * doc/invoke.texi (Options That Control Optimization): Documentation
7610 for -foptimize-strlen introduced. Optimization levels default options
7613 2014-08-01 Jakub Jelinek <jakub@redhat.com>
7615 * opts.c (common_handle_option): Handle -fsanitize=alignment.
7616 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
7617 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
7619 * stor-layout.h (min_align_of_type): New prototype.
7620 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
7621 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
7623 * ubsan.c: Include builtins.h.
7624 (ubsan_expand_bounds_ifn): Change return type to bool,
7626 (ubsan_expand_null_ifn): Change return type to bool, change
7627 argument to gimple_stmt_iterator *. Handle both null and alignment
7628 sanitization, take type from ckind argument's type rather than
7630 (instrument_member_call): Removed.
7631 (instrument_mem_ref): Remove t argument, add mem and base arguments.
7632 Handle both null and alignment sanitization, don't say whole
7633 struct access is member access. Build 3 argument IFN_UBSAN_NULL
7634 call instead of 2 argument.
7635 (instrument_null): Adjust instrument_mem_ref caller. Don't
7636 instrument calls here.
7637 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
7639 * stor-layout.c (min_align_of_type): New function.
7640 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
7641 Or it into SANITIZE_UNDEFINED.
7642 * doc/invoke.texi (-fsanitize=alignment): Document.
7644 2014-07-31 Andi Kleen <ak@linux.intel.com>
7646 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
7648 2014-07-31 Andi Kleen <ak@linux.intel.com>
7650 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
7652 (vn_reference_compute_hash): Dito.
7653 (vn_nary_op_compute_hash): Dito.
7654 (vn_phi_compute_hash): Dito.
7655 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
7657 2014-07-31 Andi Kleen <ak@linux.intel.com>
7659 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
7660 Rename to inchash:add_expr_commutative. Convert to inchash.
7661 (iterative_hash_hashable_expr): Rename to
7662 inchash:add_hashable_expr. Convert to inchash.
7663 (avail_expr_hash): Dito.
7665 2014-07-31 Andi Kleen <ak@linux.intel.com>
7667 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
7670 2014-07-31 Andi Kleen <ak@linux.intel.com>
7672 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
7674 2014-07-31 Andi Kleen <ak@linux.intel.com>
7676 * Makefile.in (OBJS): Add rtlhash.o
7677 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
7678 (loc_checksum): Dito.
7679 (loc_checksum_ordered): Dito.
7680 (hash_loc_operands): Dito.
7682 (hash_loc_list): Dito.
7683 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
7684 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
7685 * rtlhash.c: New file.
7686 * rtlhash.h: New file.
7688 2014-07-31 Andi Kleen <ak@linux.intel.com>
7690 * inchash.h (inchash): Change inchash class to namespace.
7691 (class hash): ... Rename from inchash.
7692 (add_object): Move from macro to class template.
7693 * lto-streamer-out.c (hash_tree): Change inchash
7695 * tree.c (build_type_attribute_qual_variant): Dito.
7696 (type_hash_list): Dito.
7697 (attribute_hash_list): Dito.
7698 (iterative_hstate_expr): Rename to inchash::add_expr
7699 (build_range_type_1): Change inchash to inchash::hash
7700 and use hash::add_expr.
7701 (build_array_type_1): Dito.
7702 (build_function_type): Dito
7703 (build_method_type_directly): Dito.
7704 (build_offset_type): Dito.
7705 (build_complex_type): Dito.
7706 (make_vector_type): Dito.
7707 * tree.h (iterative_hash_expr): Dito.
7709 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
7711 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
7713 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
7715 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
7716 correct alphabetical position.
7717 (vpaddd_f64): Rewrite using builtins.
7718 (vpaddd_s64): Move to correct alphabetical position.
7721 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
7724 * config/sh/sh.c (sh_legitimate_address_p,
7725 sh_legitimize_reload_address): Handle reg+reg address modes when
7726 ALLOW_INDEXED_ADDRESS is false.
7727 * config/sh/predicates.md (general_movsrc_operand,
7728 general_movdst_operand): Likewise.
7730 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
7732 * config/aarch64/aarch64-builtins.c
7733 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
7736 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
7738 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
7739 the generated mask based on BYTES_BIG_ENDIAN.
7740 (aarch64_simd_check_vect_par_cnst_half): New.
7741 * config/aarch64/aarch64-protos.h
7742 (aarch64_simd_check_vect_par_cnst_half): New.
7743 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
7744 the check out to aarch64_simd_check_vect_par_cnst_half.
7745 (vect_par_cnst_lo_half): Likewise.
7746 * config/aarch64/aarch64-simd.md
7747 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
7748 (move_hi_quad_<mode>): Always generate a low mask.
7750 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
7752 * doc/invoke.texi (AVR Options): Add documentation about
7753 __AVR_DEVICE_NAME__ built-in macro.
7755 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
7758 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
7759 constraints are satisfied.
7760 (<shift>di3_neon): Likewise.
7762 2014-07-31 Richard Biener <rguenther@suse.de>
7764 PR tree-optimization/61964
7765 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
7766 by structural equality.
7768 2014-07-31 Yury Gribov <y.gribov@samsung.com>
7770 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
7771 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
7772 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
7774 * gcc.c (sanitize_spec_function): Support new option.
7775 (SANITIZER_SPEC): Remove now redundant check.
7776 * opts.c (common_handle_option): Support new option.
7777 (finish_options): Check for incompatibilities.
7778 * toplev.c (process_options): Split userspace-specific checks.
7780 2014-07-31 Richard Biener <rguenther@suse.de>
7782 * lto-streamer.h (struct output_block): Remove global.
7783 (struct data_in): Remove labels, num_named_labels and
7785 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
7786 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
7788 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
7791 * common.opt (-Wreturn-local-addr): Moved from c.opt.
7792 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
7793 (isolate_path): New argument to avoid inserting a trap.
7794 (find_implicit_erroneous_behaviour): Handle returning the address
7795 of a local variable.
7796 (find_explicit_erroneous_behaviour): Likewise.
7798 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
7801 * toplev.c (init_random_seed): Move piece of code never called to
7803 (set_random_seed): see above.
7805 2014-07-31 Tom de Vries <tom@codesourcery.com>
7807 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
7809 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
7811 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
7812 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
7814 2014-07-31 Richard Biener <rguenther@suse.de>
7816 * data-streamer.h (streamer_write_data_stream): Declare here,
7818 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
7819 * lto-cgraph.c (lto_output_node): Adjust.
7820 (lto_output_varpool_node): Likewise.
7821 * data-streamer-out.c (streamer_string_index): Likewise.
7822 (streamer_write_data_stream, lto_append_block): Move from ...
7823 * lto-section-out.c (lto_output_data_stream,
7824 lto_append_block): ... here.
7826 2014-07-30 Mike Stump <mikestump@comcast.net>
7828 * configure.ac: Also check for popen.
7829 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
7830 * configure: Regenerate.
7831 * config.in: Regenerate.
7833 2014-07-30 Martin Jambor <mjambor@suse.cz>
7835 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
7836 parameter to gimple.
7838 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
7840 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
7841 address as second parameter to __tpf_eh_return routine.
7843 2014-07-30 Jiong Wang <jiong.wang@arm.com>
7845 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
7848 2014-07-30 Tom Tromey <tromey@redhat.com>
7851 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
7852 * doc/extend.texi (Type Attributes): Document designated_init
7855 2014-07-30 Roman Gareev <gareevroman@gmail.com>
7857 * graphite-isl-ast-to-gimple.c:
7858 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
7859 (gcc_expression_from_isl_expression): Pass type to
7860 gcc_expression_from_isl_ast_expr_id.
7862 2014-07-30 Richard Biener <rguenther@suse.de>
7864 * lto-streamer.h (lto_write_data): New function.
7865 * langhooks.c (lhd_append_data): Do not free block.
7866 * lto-section-out.c (lto_write_data): New function writing
7867 raw data to the current section.
7868 (lto_write_stream): Adjust for langhook semantic change.
7869 (lto_destroy_simple_output_block): Write header directly.
7870 * lto-opts.c (lto_write_options): Write options directly.
7871 * lto-streamer-out.c (produce_asm): Write heaeder directly.
7872 (lto_output_toplevel_asms): Likewise.
7873 (copy_function_or_variable): Copy data directly.
7874 (write_global_references): Output index table directly.
7875 (lto_output_decl_state_refs): Likewise.
7876 (write_symbol): Write data directly.
7877 (produce_symtab): Adjust.
7878 (produce_asm_for_decls): Output header and refs directly.
7880 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
7882 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
7883 to speculative_targets
7884 (get_class_context): Fix handling of contextes without outer type;
7885 avoid matching non-polymorphic types in LTO.
7886 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
7887 parameter to speculative_targetsp; handle speculation.
7888 (dump_possible_polymorphic_call_targets): Update dumping.
7890 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
7892 * common.opt (Wodr): Enable by default.
7894 2014-07-29 Olivier Hainque <hainque@adacore.com>
7896 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
7898 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
7901 * gengtype.c (strtoken): New function.
7902 (create_user_defined_type): Replace strtok with strtoken.
7904 2014-07-29 Nathan Sidwell <nathan@acm.org>
7906 * gcov-io.c (gcov_var): Make hidden.
7907 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
7908 (gcov_do_dump): Declare.
7909 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
7911 2014-07-29 Martin Jambor <mjambor@suse.cz>
7913 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
7914 parameter to gimple.
7915 (sra_modify_assign): Likewise.
7917 2014-07-29 Richard Biener <rguenther@suse.de>
7920 * expr.c (expand_expr_real_2): Revert last change.
7922 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
7924 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
7925 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
7926 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
7928 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
7929 (contains_type_p): Forward declare.
7930 (polymorphic_call_target_hasher::hash): Hash speculative info.
7931 (polymorphic_call_target_hasher::equal): Compare speculative info.
7932 (get_class_context): Handle speuclation.
7933 (contains_type_p): Update.
7934 (get_polymorphic_call_info_for_decl): Update.
7935 (walk_ssa_copies): Break out from ...
7936 (get_polymorphic_call_info): ... here; set speculative context
7938 * ipa-prop.c (ipa_write_indirect_edge_info,
7939 ipa_read_indirect_edge_info): Stream speculative context.
7940 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
7941 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
7942 SPECULATIVE_MAYBE_DERIVED_TYPE).
7943 (possible_polymorphic_call_targets overriders): Update.
7944 (dump_possible_polymorphic_call_targets overriders): Update.
7945 (dump_possible_polymorphic_call_target_p overriders): Update.
7947 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
7949 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
7950 ipa-devirt path; fix thinko there.
7952 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
7954 * config/i386/i386.c (ix86_return_in_memory): Replace one
7955 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
7957 2014-07-28 Marek Polacek <polacek@redhat.com>
7959 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
7961 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
7963 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
7964 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
7965 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
7966 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
7967 (USE_LD_AS_NEEDED): Likewise.
7968 (ASM_APP_ON): Likewise.
7969 (ASM_APP_OFF): Likewise.
7970 (TARGET_POSIX_IO): Likewise.
7971 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
7972 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
7973 (USE_LD_AS_NEEDED): Likewise.
7974 (ASM_APP_ON): Likewise.
7975 (ASM_APP_OFF): Likewise.
7976 (TARGET_POSIX_IO): Likewise.
7978 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
7981 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
7982 operators other than the equality operators.
7984 2014-07-28 Richard Biener <rguenther@suse.de>
7987 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
7988 sure to register SImode ones, not only >= word_mode ones.
7989 * expr.c (expand_expr_real_2): When expanding -ftrapv
7990 binops do not use OPTAB_LIB_WIDEN.
7992 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
7995 * tree-outof-ssa.c (insert_partition_copy_on_edge)
7996 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
7997 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
7998 inserting them in the insn stream.
8000 2014-07-28 Marek Polacek <polacek@redhat.com>
8003 * common.opt (Wodr): Add Var.
8005 2014-07-28 Richard Biener <rguenther@suse.de>
8007 PR tree-optimization/61921
8008 * tree-ssa-structalias.c (create_variable_info_for_1): Check
8009 if there is a varpool node before dereferencing it.
8011 2014-07-28 Roman Gareev <gareevroman@gmail.com>
8013 * graphite-sese-to-poly.c:
8014 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
8015 id of the pbb), which contains pointer to the pbb1.
8017 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
8019 2014-07-28 Roman Gareev <gareevroman@gmail.com>
8021 * graphite-isl-ast-to-gimple.c:
8022 (graphite_create_new_guard): New function.
8023 (translate_isl_ast_node_if): New function.
8024 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
8026 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
8028 2014-07-27 Anthony Green <green@moxielogic.com>
8030 * config.gcc: Add moxie-*-moxiebox* configuration.
8031 * config/moxie/moxiebox.h: New file.
8033 2014-07-26 Andrew Pinski <apinski@cavium.com>
8035 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
8036 from the read only register.
8038 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
8040 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
8041 as the allocation class if it isn't likely to be spilled.
8043 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
8045 * rtl.h (tls_referenced_p): Declare.
8046 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
8047 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
8048 (mips_cannot_force_const_mem): Use tls_referenced_p.
8049 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
8050 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
8051 instead of pa_tls_referenced_p.
8052 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
8053 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
8054 (pa_legitimate_constant_p): Likewise.
8055 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
8056 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
8057 (rs6000_cannot_force_const_mem, rs6000_emit_move)
8058 (rs6000_address_for_altivec): Use tls_referenced_p instead of
8059 rs6000_tls_referenced_p.
8060 (rs6000_tls_symbol_ref_1): Delete.
8062 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
8065 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
8066 Optimize inverse of a VEC_CONCAT.
8068 2014-07-25 Xinliang David Li <davidxl@google.com>
8070 * params.def: New parameter.
8071 * coverage.c (get_coverage_counts): Check new flag.
8072 (coverage_compute_profile_id): Check new flag.
8073 (coverage_begin_function): Check new flag.
8074 (coverage_end_function): Check new flag.
8075 * value-prof.c (coverage_node_map_initialized_p): New function.
8076 (init_node_map): Populate map with all functions.
8077 * doc/invoke.texi: Document new parameter.
8079 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
8080 Richard Biener <rguenther@suse.de>
8082 * lto-streamer-out.c (struct sccs): Turn to ...
8083 (class DFS): ... this one; refactor the DFS walk so it can
8084 be re-done on per-SCC basis.
8085 (DFS::DFS): New constructor.
8086 (DFS::~DFS): New destructor.
8087 (hash_tree): Add new MAP argument holding in-SCC hash values;
8088 remove POINTER_TYPE hashing hack.
8089 (scc_entry_compare): Rename to ...
8090 (DFS::scc_entry_compare): ... this one.
8091 (hash_scc): Rename to ...
8092 (DFS::hash_scc): ... this one; pass output_block instead
8093 of streamer_cache; work harder to get unique and stable SCC
8095 (DFS_write_tree): Rename to ...
8096 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
8097 (lto_output_tree): Update.
8099 2014-07-25 Andi Kleen <ak@linux.intel.com>
8101 * lto-streamer-out.c (hash_tree): Convert to inchash.
8103 2014-07-25 Andi Kleen <ak@linux.intel.com>
8105 * tree.c (build_type_attribute_qual_variant): Use inchash.
8106 (type_hash_list): Dito.
8107 (attribute_hash_list): Dito
8108 (iterative_hstate_expr): Dito.
8109 (iterative_hash_expr): Dito.
8110 (build_range_type_1): Dito.
8111 (build_array_type_1): Dito.
8112 (build_function_type): Dito.
8113 (build_method_type_directly): Dito.
8114 (build_offset_type): Dito.
8115 (build_complex_type): Dito.
8116 (make_vector_type): Dito.
8117 * tree.h (iterative_hash_expr): Add compat wrapper.
8118 (iterative_hstate_expr): Add.
8120 2014-07-25 Andi Kleen <ak@linux.intel.com>
8122 * Makefile.in (OBJS): Add inchash.o.
8123 (PLUGIN_HEADERS): Add inchash.h.
8124 * ipa-devirt.c: Include inchash.h.
8125 * lto-streamer-out.c: Dito.
8126 * tree-ssa-dom.c: Dito.
8127 * tree-ssa-pre.c: Dito.
8128 * tree-ssa-sccvn.c: Dito.
8129 * tree-ssa-tail-merge.c: Dito.
8131 * tree.c (iterative_hash_hashval_t): Move to ...
8132 (iterative_hash_host_wide_int): Move to ...
8133 * inchash.c: Here. New file.
8134 * tree.h (iterative_hash_hashval_t): Move to ...
8135 (iterative_hash_host_wide_int): Move to ...
8136 * inchash.h: Here. New file.
8138 2014-07-25 Richard Biener <rguenther@suse.de>
8142 * fold-const.c (native_encode_int): Add and handle offset
8143 parameter to do partial encodings of expr.
8144 (native_encode_fixed): Likewise.
8145 (native_encode_real): Likewise.
8146 (native_encode_complex): Likewise.
8147 (native_encode_vector): Likewise.
8148 (native_encode_string): Likewise.
8149 (native_encode_expr): Likewise.
8150 * fold-const.c (native_encode_expr): Add offset parameter
8152 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
8153 (fold_ctor_reference): Handle all reads from tcc_constant
8156 2014-07-25 Richard Biener <rguenther@suse.de>
8158 * tree-inline.c (estimate_move_cost): Mark speed_p argument
8161 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
8163 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
8165 2014-07-24 Kyle McMartin <kyle@redhat.com>
8167 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
8169 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
8171 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
8173 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
8175 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
8176 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
8177 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
8179 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
8181 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
8182 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
8183 aggregate types. Instead, *all* aggregate types, except for single-
8184 element or homogeneous float/vector aggregates, are quadword-aligned
8185 if required by their type alignment. Issue -Wpsabi note when a type
8186 is now treated differently than before.
8188 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
8190 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
8191 does not fit fully into floating-point registers, and there is still
8192 space in the register parameter area, use GPRs to pass those parts
8193 of the argument. Issue -Wpsabi note if any parameter is now treated
8194 differently than before.
8195 (rs6000_arg_partial_bytes): Update.
8197 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
8199 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
8201 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
8203 * rtl.h (target_rtl): Remove lang_dependent_initialized.
8204 * toplev.c (initialize_rtl): Don't use it. Move previously
8205 "language-dependent" calls to...
8206 (backend_init): ...here.
8207 (lang_dependent_init_target): Don't set lang_dependent_initialized.
8208 Assert that RTL initialization hasn't happend yet.
8210 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
8212 PR rtl-optimization/61629
8213 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
8214 they have already been initialized.
8216 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
8219 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
8220 DECL_INCOMING_RTL and entry_parm.
8221 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
8222 * calls.c (load_register_parameters): Likewise argument values.
8223 (emit_library_call_value_1, store_one_arg): Likewise argument
8225 * config/i386/i386.c (assign_386_stack_local): Likewise the local
8227 * explow.c (validize_mem): Modify the argument in-place.
8229 2014-07-24 Jiong Wang <jiong.wang@arm.com>
8231 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
8232 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
8234 2014-07-24 Jiong Wang <jiong.wang@arm.com>
8236 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
8237 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
8239 2014-07-24 Jiong Wang <jiong.wang@arm.com>
8241 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
8242 (aarch64_save_callee_saves): New parameter "skip_wb".
8243 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
8245 2014-07-24 Jiong Wang <jiong.wang@arm.com>
8247 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
8249 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
8251 2014-07-24 Roman Gareev <gareevroman@gmail.com>
8253 * graphite-isl-ast-to-gimple.c:
8254 (graphite_create_new_loop): Add calling of isl_id_free to properly
8255 decrement reference counts.
8257 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
8259 2014-07-24 Martin Liska <mliska@suse.cz>
8260 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
8262 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
8263 (rs6000_code_end): Likewise.
8265 2014-07-24 Martin Liska <mliska@suse.cz>
8267 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
8268 symtab_node funtion used.
8269 (rs6000_xcoff_declare_object_name): Likewise.
8271 2014-07-24 Martin Liska <mliska@suse.cz>
8273 * cgraphunit.c (compile): Correct function used.
8275 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
8277 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
8280 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
8283 * varasm.c (bss_initializer_p): Handle offlined ctors.
8284 (align_variable, get_variable_align): Likewise.
8285 (make_decl_one_only): Likewise.
8286 (default_binds_local_p_1): Likewise.
8287 (decl_binds_to_current_def_p): Likewise.
8288 (get_variable_section): Get constructor if it is offlined.
8289 (assemble_variable_contents): Sanity check that the caller
8290 streamed in the ctor in LTO.
8292 2014-07-24 Roman Gareev <gareevroman@gmail.com>
8294 * graphite-isl-ast-to-gimple.c:
8295 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
8296 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
8297 isl_ast_op_pdiv_r to the different case.
8299 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
8301 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8304 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
8305 when flag_errno_math is on.
8307 2014-07-24 Martin Liska <mliska@suse.cz>
8309 * cgraph.h (varpool_node):
8310 (availability get_availability (void)):
8311 created from cgraph_variable_initializer_availability
8312 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
8313 created from: cgraph_variable_initializer_availability
8314 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
8315 (void finalize_named_section_flags (void)):
8316 created from varpool_finalize_named_section_flags
8317 (bool assemble_decl (void)): created from varpool_assemble_decl
8318 (void analyze (void)): created from varpool_analyze_node
8319 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
8320 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
8321 (void remove_initializer (void)): created from varpool_remove_initializer
8322 (tree get_constructor (void)): created from varpool_get_constructor
8323 (bool externally_visible_p (void)): created from varpool_externally_visible_p
8324 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
8325 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
8326 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
8327 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
8328 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
8329 (static bool output_variables (void)): created from varpool_output_variables
8330 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
8331 created from varpool_extra_name_alias
8332 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
8333 (static void dump_varpool (FILE *f)): created from dump_varpool
8334 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
8335 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
8336 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
8337 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
8338 (void assemble_aliases (void)): created from assemble_aliases
8340 2014-07-24 Martin Liska <mliska@suse.cz>
8342 * cgraph.h (symtab_node):
8343 (void register_symbol (void)): created from symtab_register_node
8344 (void remove (void)): created from symtab_remove_node
8345 (void dump (FILE *f)): created from dump_symtab_node
8346 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
8347 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
8348 (struct ipa_ref *add_reference (symtab_node *referred_node,
8349 enum ipa_ref_use use_type)): created from add_reference
8350 (struct ipa_ref *add_reference (symtab_node *referred_node,
8351 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
8352 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
8353 gimple stmt)): created from maybe_add_reference
8354 (bool semantically_equivalent_p (symtab_node *target)): created from
8355 symtab_semantically_equivalent_p
8356 (void remove_from_same_comdat_group (void)): created from
8357 remove_from_same_comdat_group
8358 (void add_to_same_comdat_group (symtab_node *old_node)): created from
8359 symtab_add_to_same_comdat_group
8360 (void dissolve_same_comdat_group_list (void)): created from
8361 symtab_dissolve_same_comdat_group_list
8362 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
8363 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
8364 created from symtab_alias_ultimate_target
8365 (inline symtab_node *next_defined_symbol (void)): created from
8366 symtab_next_defined_symbol
8367 (bool resolve_alias (symtab_node *target)): created from
8368 symtab_resolve_alias
8369 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
8370 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
8371 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
8372 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
8373 (void set_section (const char *section)): created from set_section_1
8374 (enum availability get_availability (void)): created from symtab_node_availability
8375 (void make_decl_local (void)): created from symtab_make_decl_local
8376 (bool real_symbol_p (void)): created from symtab_read_node
8377 (can_be_discarded_p (void)): created from symtab_can_be_discarded
8378 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
8379 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
8380 symtab_in_same_comdat_p;
8381 (bool address_taken_from_non_vtable_p (void)): created from
8382 address_taken_from_non_vtable_p
8383 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
8384 (static void dump_table (FILE *)): created from dump_symtab
8385 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
8386 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
8387 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
8388 symtab_used_from_object_file_p
8389 (void dump_base (FILE *)): created from dump_symtab_base
8390 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
8391 (void unregister (void)): created from symtab_unregister_node
8392 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
8393 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
8394 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
8395 symtab_nonoverwritable_alias_1
8396 * cgraph.h (cgraph_node):
8397 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
8398 created from cgraph_remove_node_and_inline_clones
8399 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
8400 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
8401 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
8402 (cgraph_node *function_symbol (enum availability *avail = NULL)):
8403 created from cgraph_function_node
8404 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
8405 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
8406 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
8407 created from cgraph_create_clone
8408 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
8409 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
8410 created from cgraph_create_virtual_clone
8411 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
8412 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
8413 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
8414 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
8415 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
8416 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
8417 created from cgraph_function_version_info
8418 (struct cgraph_function_version_info *insert_new_function_version (void)):
8419 created from insert_new_cgraph_node_version
8420 (struct cgraph_function_version_info *function_version (void)): created from
8421 get_cgraph_node_version
8422 (void analyze (void)): created from analyze_function
8423 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
8424 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
8425 tree real_alias) cgraph_add_thunk
8426 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
8427 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
8428 created from cgraph_function_or_thunk_node
8429 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
8430 created from expand_thunk
8431 (void reset (void)): created from cgraph_reset_node
8432 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
8433 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
8434 (void remove (void)): created from cgraph_remove_node
8435 (void dump (FILE *f)): created from dump_cgraph_node
8436 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
8437 (bool get_body (void)): created from cgraph_get_body
8438 (void release_body (void)): created from cgraph_release_function_body
8439 (void unnest (void)): created from cgraph_unnest_node
8440 (void make_local (void)): created from cgraph_make_node_local
8441 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
8442 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
8443 gcov_type count, int freq)): created from cgraph_create_edge
8444 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
8445 gcov_type count, int freq)): created from cgraph_create_indirect_edge
8446 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
8447 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
8448 created from cgraph_create_edge_including_clones
8449 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
8450 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
8451 (void remove_callers (void)): created from cgraph_node_remove_callers
8452 (void remove_callees (void)): created from cgraph_node_remove_callees
8453 (enum availability get_availability (void)): created from cgraph_function_body_availability
8454 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
8455 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
8456 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
8457 (void call_duplication_hooks (cgraph_node *node2)): created from
8458 cgraph_call_node_duplication_hooks
8459 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
8460 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
8461 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
8462 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
8463 (void call_function_insertion_hooks (void)):
8464 created from cgraph_call_function_insertion_hooks
8465 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
8466 (bool local_p (void)): created from cgraph_local_node
8467 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
8468 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
8469 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
8470 (inline bool only_called_directly_or_aliased_p (void)):
8471 created from cgraph_only_called_directly_or_aliased_p
8472 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
8473 created from cgraph_will_be_removed_from_program_if_no_direct_calls
8474 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
8475 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
8476 (bool can_remove_if_no_direct_calls_p (void)):
8477 created from cgraph_can_remove_if_no_direct_calls_p
8478 (inline bool has_gimple_body_p (void)):
8479 created from cgraph_function_with_gimple_body_p
8480 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
8481 (static void dump_cgraph (FILE *f)): created from dump_cgraph
8482 (static inline void debug_cgraph (void)): created from debug_cgraph
8483 (static void record_function_versions (tree decl1, tree decl2)):
8484 created from record_function_versions
8485 (static void delete_function_version (tree decl)):
8486 created from delete_function_version
8487 (static void add_new_function (tree fndecl, bool lowered)):
8488 created from cgraph_add_new_function
8489 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
8490 (static cgraph_node * create (tree decl)): created from cgraph_create_node
8491 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
8492 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
8493 (static cgraph_node *get_for_asmname (tree asmname)):
8494 created from cgraph_node_for_asm
8495 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
8496 created from cgraph_same_body_alias
8497 (static bool used_from_object_file_p_worker (cgraph_node *node,
8498 void *): new function
8499 (static bool non_local_p (cgraph_node *node, void *)):
8500 created from cgraph_non_local_node_p_1
8501 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
8502 created from verify_cgraph
8503 (static bool make_local (cgraph_node *node, void *)):
8504 created from cgraph_make_node_local
8505 (static cgraph_node *create_alias (tree alias, tree target)):
8506 created from cgraph_create_function_alias
8507 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
8508 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
8509 created from cgraph_create_edge_1
8510 * cgraph.h (varpool_node):
8511 (void remove (void)): created from varpool_remove_node
8512 (void dump (FILE *f)): created from dump_varpool_node
8514 2014-07-24 Richard Biener <rguenther@suse.de>
8517 * tree-ssa-structalias.c (create_variable_info_for_1):
8518 Use varpool_get_constructor.
8519 (create_variable_info_for): Likewise.
8521 2014-07-24 Jiong Wang <jiong.wang@arm.com>
8523 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
8524 subtract outgoing area size when restoring stack_pointer_rtx.
8526 2014-07-24 Nick Clifton <nickc@redhat.com>
8528 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
8529 that operations are taking place in parallel.
8530 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
8532 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
8534 * omp-low.c (extract_omp_for_data): Add missing break statement.
8536 2014-07-24 Richard Biener <rguenther@suse.de>
8538 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
8539 * tree-inline.c (estimate_move_cost): Add speed_p parameter
8540 and adjust MOVE_RATIO query accordingly.
8541 (estimate_num_insns): Adjust callers.
8542 * ipa-prop.c (ipa_populate_param_decls): Likewise.
8543 * ipa-cp.c (gather_context_independent_values,
8544 estimate_local_effects): Likewise.
8545 * ipa-split.c (consider_split): Likewise.
8547 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
8549 * config/i386/driver-i386.c: Remove names of unused arguments and
8550 unnecessary unused attributes.
8551 * config/i386/host-mingw32.c: Likewise.
8552 * config/i386/i386.c: Likewise.
8553 * config/i386/winnt-stubs.c: Likewise.
8554 * config/i386/winnt.c: Likewise.
8556 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8558 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
8559 (aarch64_gen_loadwb_pair): New helper function.
8560 (aarch64_expand_epilogue): Simplify code using new helper functions.
8561 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
8563 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8565 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
8566 (aarch64_gen_storewb_pair): New helper function.
8567 (aarch64_expand_prologue): Simplify code using new helper functions.
8568 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
8570 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8572 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
8573 Rename to aarch64_save_callee_saves, remove restore code.
8574 (aarch64_restore_callee_saves): New function.
8576 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8578 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
8579 (aarch64_save_callee_saves): New function to handle reg save
8580 for both core and vectore regs.
8582 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8584 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
8585 (aarch64_gen_store_pair): New helper function.
8586 (aarch64_save_or_restore_callee_save_registers)
8587 (aarch64_save_or_restore_fprs): Use new helper functions.
8589 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8591 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
8592 (aarch64_save_or_restore_callee_save_registers)
8593 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
8595 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8597 * config/aarch64/aarch64.c
8598 (aarch64_save_or_restore_callee_save_registers)
8599 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
8601 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8603 * config/aarch64/aarch64.c
8604 (aarch64_save_or_restore_callee_save_registers)
8605 (aarch64_save_or_restore_fprs): Remove 'increment'.
8607 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8609 * config/aarch64/aarch64.c
8610 (aarch64_save_or_restore_callee_save_registers)
8611 (aarch64_save_or_restore_fprs): Use register offset in
8612 cfun->machine->frame.reg_offset.
8614 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8616 * config/aarch64/aarch64.c
8617 (aarch64_save_or_restore_callee_save_registers)
8618 (aarch64_save_or_restore_fprs): Remove base_rtx.
8620 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8622 * config/aarch64/aarch64.c
8623 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
8624 to 'start_offset'. Remove local variable 'start_offset'.
8626 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8628 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
8629 type to HOST_WIDE_INT.
8631 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8633 * config/aarch64/aarch64.c (aarch64_expand_prologue)
8634 (aarch64_save_or_restore_fprs)
8635 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
8637 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
8639 * config/arm/t-rtems-eabi: Add
8640 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
8641 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
8642 mbig-endian/mthumb/march=armv7-r, and
8643 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
8646 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
8647 Chris Johns <chrisj@rtems.org>
8648 Joel Sherrill <joel.sherrill@oarcorp.com>
8650 * config.gcc: Add nios2-*-rtems*.
8651 * config/nios2/rtems.h: New file.
8652 * gcc/config/nios2/t-rtems: New file.
8654 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
8657 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
8658 constant numbers, not general constants.
8659 (rs6000_expand_vector_init): Ditto.
8661 2014-07-23 Nathan Sidwell <nathan@acm.org>
8663 * gcov-tool.c (gcov_list): Declare here.
8664 (set_gcov_list): Remove.
8665 (gcov_output_files): Set gcov_list directly.
8667 2014-07-23 Host Schirmeier <horst@schirmeier.com>
8669 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
8671 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8673 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
8674 callee-saved registers are available for padding purpose
8675 and r3 is not mandatory, then prefer use those callee-saved
8678 2014-07-23 Richard Biener <rguenther@suse.de>
8680 * params.def (PARAM_MAX_COMBINE_INSNS): New.
8681 * combine.c: Include statistics.h and params.h.
8682 (combine_instructions): Guard three and four insn combines
8683 with max-combine-insns value. Record statistics for combines
8685 * doc/invoke.texi (max-combine-insns): Document new param.
8687 2014-07-23 Roman Gareev <gareevroman@gmail.com>
8689 * graphite-isl-ast-to-gimple.c:
8690 (translate_isl_ast_node_block): New function.
8691 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
8693 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
8694 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
8696 2014-07-23 Roman Gareev <gareevroman@gmail.com>
8698 * graphite-isl-ast-to-gimple.c:
8699 (get_max_schedule_dimensions): New function.
8700 (extend_schedule): Likewise.
8701 (generate_isl_schedule): Add calling of extend_schedule and
8702 get_max_schedule_dimensions.
8704 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8706 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
8707 (case UNSPEC): Handle UNSPEC_RBIT.
8709 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8711 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
8712 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
8714 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8716 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
8718 2014-07-22 Roman Gareev <gareevroman@gmail.com>
8720 * graphite-isl-ast-to-gimple.c:
8721 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
8723 (build_iv_mapping): New function.
8724 (translate_isl_ast_node_user): Likewise.
8725 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
8727 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
8728 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
8729 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
8731 2014-07-21 Bin Cheng <bin.cheng@arm.com>
8734 * config/arm/arm.md (setmem): New pattern.
8735 * config/arm/arm-protos.h (struct tune_params): New fields.
8736 (arm_gen_setmem): New prototype.
8737 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
8738 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
8739 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
8740 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
8741 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
8742 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
8743 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
8744 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
8745 (arm_const_inline_cost): New function.
8746 (arm_block_set_max_insns): New function.
8747 (arm_block_set_non_vect_profit_p): New function.
8748 (arm_block_set_vect_profit_p): New function.
8749 (arm_block_set_unaligned_vect): New function.
8750 (arm_block_set_aligned_vect): New function.
8751 (arm_block_set_unaligned_non_vect): New function.
8752 (arm_block_set_aligned_non_vect): New function.
8753 (arm_block_set_vect, arm_gen_setmem): New functions.
8755 2014-07-21 Bin Cheng <bin.cheng@arm.com>
8757 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
8759 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
8762 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
8763 out of #ifdef __OPTIMIZE__.
8765 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
8767 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
8768 different trapping status if -fnon-call-exceptions is enabled.
8770 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
8772 * expr.c (store_field): Handle VOIDmode for calls that return values
8773 in multiple locations.
8775 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
8777 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
8778 (altivec_vsldoi_<mode>): Likewise.
8780 2014-07-20 Roman Gareev <gareevroman@gmail.com>
8782 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
8783 to the number of characters in the line.
8785 2014-07-20 Roman Gareev <gareevroman@gmail.com>
8787 * graphite-isl-ast-to-gimple.c: Add using of
8788 build_nonstandard_integer_type instead of int128_integer_type_node.
8790 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
8792 * toplev.c (output_stack_usage): Adjust the location of the warning.
8794 2014-07-19 Daniel Cederman <cederman@gaisler.com>
8796 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
8797 (*membar_storeload): Disable for LEON3.
8799 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
8801 PR rtl-optimization/61461
8802 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
8804 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
8807 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
8808 Fix instruction constraint.
8809 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
8811 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
8813 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
8815 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
8817 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
8818 GNU coding standards.
8819 (nds32_register_move_cost): Likewise.
8820 (nds32_memory_move_cost): Likewise.
8821 (nds32_address_cost): Likewise.
8823 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
8825 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
8827 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
8829 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
8830 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
8831 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
8832 (HAVE_sync_compare_and_swapqi): Define.
8833 (HAVE_sync_compare_and_swaphi): Likewise.
8834 (HAVE_sync_compare_and_swapsi): Likewise.
8836 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
8838 * config/mips/p5600.md: Add missing cpu tests.
8840 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8842 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
8843 (vmla_f64): Likewise.
8844 (vfms_f64): Likewise.
8845 (vmls_f64): Likewise.
8847 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8849 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
8850 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
8852 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8854 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
8855 (vmlal_high_lane_s32): Likewise.
8856 (vmlal_high_lane_u16): Likewise.
8857 (vmlal_high_lane_u32): Likewise.
8858 (vmlsl_high_lane_s16): Likewise.
8859 (vmlsl_high_lane_s32): Likewise.
8860 (vmlsl_high_lane_u16): Likewise.
8861 (vmlsl_high_lane_u32): Likewise.
8863 2014-07-17 Terry Guo <terry.guo@arm.com>
8865 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
8866 (alus_reg): Renamed to alus_sreg.
8867 * config/arm/arm-fixed.md: Change type of non-dsp instructions
8868 from alu_reg to alu_sreg. Change type of dsp instructions from
8869 alu_reg to alu_dsp_reg.
8870 * config/arm/thumb1.md: Likewise.
8871 * config/arm/thumb2.md: Likewise.
8872 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
8873 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
8874 with alu_sreg and alus_sreg.
8875 * config/arm/arm1026ejs.md (alu_op): Likewise.
8876 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
8877 * config/arm/arm926ejs.md (9_alu_op): Likewise.
8878 * config/arm/fa526.md (526_alu_op): Likewise.
8879 * config/arm/fa606te.md (606te_alu_op): Likewise.
8880 * config/arm/fa626te.md (626te_alu_op): Likewise.
8881 * config/arm/fa726te.md (726te_alu_op): Likewise.
8882 * config/arm/fmp626.md (mp626_alu_op): Likewise.
8883 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
8884 alu_sreg, alu_dsp_reg and alus_sreg.
8885 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
8886 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
8887 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
8888 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
8889 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
8890 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
8891 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
8892 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
8893 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
8894 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
8895 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
8896 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
8897 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
8898 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
8899 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
8900 alus_reg to alus_sreg.
8902 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
8904 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
8907 2014-07-17 Richard Biener <rguenther@suse.de>
8909 PR rtl-optimization/61801
8910 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
8911 don't set reg_pending_barrier if it appears in a debug-insn.
8913 2014-07-16 DJ Delorie <dj@redhat.com>
8915 * config/rx/rx.c (rx_option_override): Fix alignment values.
8916 (rx_align_for_label): Likewise.
8918 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
8921 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
8922 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
8923 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
8925 (cris_print_index, cris_print_operand, cris_constant_index_p)
8926 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
8927 (cris_address_cost): Ditto last CONSTANT_P.
8928 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
8929 callers changed. Yield cris_offsettable_symbol for non-PIC
8930 constant symbolic expressions including labels. Yield cris_unspec
8932 (cris_expand_pic_call_address): New parameter MARKERP. Set its
8933 target to pic_offset_table_rtx for calls that will likely go
8934 through PLT, const0_rtx when they can't. All callers changed.
8935 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
8936 symbolic expressions to be PICified. Remove second, redundant,
8937 assert on can_create_pseudo_p returning non-zero. Use
8938 replace_equiv_address_nv, not replace_equiv_address, for final
8940 * config/cris/cris.md ("movsi"): Move variable t to pattern
8941 toplevel. Adjust assert for new cris_symbol_type member. Use
8942 CONSTANT_P instead of CONSTANT_ADDRESS_P.
8943 ("*movsi_internal") <case 9>: Make check for valid unspec operands
8945 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
8946 ("call", "call_value"): Use second incoming operand as a marker
8947 for pic-offset-table-register being used.
8948 ("*expanded_call_non_v32", "*expanded_call_v32")
8949 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
8950 second incoming operand to CALL, match cris_call_type_marker.
8951 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
8952 ("*expanded_call_side"): Ditto. Fix typo in comment.
8953 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
8955 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
8956 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
8957 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
8958 users changed. Add members cris_offsettable_symbol and cris_unspec.
8959 (cris_symbol_type): Rename from cris_pic_symbol_type.
8960 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
8962 * config/cris/cris-protos.h (cris_symbol_type_of,
8963 cris_expand_pic_call_address): Adjust prototypes.
8964 (cris_legitimate_constant_p): New prototype.
8966 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
8967 an existing tmake_file. Don't add t-slibgcc and t-linux.
8969 2014-07-17 Jason Merrill <jason@redhat.com>
8972 * symtab.c (symtab_remove_from_same_comdat_group): Also
8973 set_comdat_group to NULL_TREE.
8974 (verify_symtab): Fix diagnostic.
8976 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
8979 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
8981 2014-07-16 Dodji Seketeli <dodji@redhat.com>
8983 Support location tracking for built-in macro tokens
8984 * input.h (is_location_from_builtin_token): New function declaration.
8985 * input.c (is_location_from_builtin_token): New function definition.
8986 * toplev.c (general_init): Tell libcpp what the pre-defined
8987 spelling location for built-in tokens is.
8989 2014-07-16 Jakub Jelinek <jakub@redhat.com>
8991 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
8992 on the FUNCTION_DECL.
8994 2014-07-16 Richard Biener <rguenther@suse.de>
8997 * doc/extend.texi (always_inline): Clarify.
8999 2014-07-15 Eric Christopher <echristo@gmail.com>
9001 * doc/invoke.texi (Link Options): Document -z option.
9003 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
9005 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
9006 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
9008 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
9010 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
9012 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
9014 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
9015 varpool_assemble_decl.
9016 * varpool.c (varpool_assemble_decl): Assert that node->definition is
9019 2014-07-15 Michael Matz <matz@suse.de>
9021 PR rtl-optimization/61772
9022 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
9024 2014-07-15 Richard Biener <rguenther@suse.de>
9026 * opts.c (default_options_table): Disable bit-ccp at -Og.
9028 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
9030 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
9032 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
9034 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
9035 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
9036 call langhook for unknown declaration.
9037 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
9038 * tree.h (DECL_ARGUMENTS): Update.
9039 * print-tree.c (print_node): Update.
9040 * tree-core.h (tree_decl_non_common): Remove arguments.
9041 (tree_function_decl): Add arguments.
9043 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
9045 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
9047 2014-07-14 Richard Biener <rguenther@suse.de>
9049 PR tree-optimization/61779
9050 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
9051 simplifying a condition.
9053 2014-07-14 Richard Biener <rguenther@suse.de>
9055 * builtins.c (c_strlen): Make only_value == 2 really only
9056 affect warning generation.
9058 2014-07-14 Richard Biener <rguenther@suse.de>
9060 PR tree-optimization/61757
9061 PR tree-optimization/61783
9062 PR tree-optimization/61787
9063 * tree-ssa-dom.c (record_equality): Revert canonicalization
9064 change and add comment.
9065 (propagate_rhs_into_lhs): Revert previous fix, removing
9066 loop depth restriction again.
9068 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9070 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
9071 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
9072 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
9073 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
9074 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
9075 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
9076 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
9078 2014-07-14 Richard Biener <rguenther@suse.de>
9080 * cgraph.h (decl_in_symtab_p): Make inline.
9082 2014-07-14 Jakub Jelinek <jakub@redhat.com>
9085 * doc/invoke.texi (-Wmemset-transposed-args): Document.
9088 * config/i386/i386.c (classify_argument): Don't merge classes above
9091 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
9093 * cgraph.h (symtab_node): Add nonzero_address.
9094 (decl_in_symtab_p): Break out from ...
9095 (symtab_get_node): ... here.
9096 * fold-const.c: Include cgraph.h
9097 (tree_single_nonzero_warnv_p): Use symtab to determine
9098 if symbol is non-zero.
9099 * symtab.c (symtab_node::nonzero_address): New method.
9101 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
9103 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
9104 forgotten in previous commit.
9106 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
9108 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
9110 * ipa-devirt.c: Include stor-layout.h and intl.h
9111 (odr_subtypes_equivalent_p): New function.
9112 (warn_odr): New function.
9113 (warn_type_mismatch): New function.
9114 (odr_types_equivalent_p): New function.
9115 (add_type_duplicate): Use it.
9116 * common.opt (Wodr): New flag.
9117 * doc/invoke.texi (Wodr): Document new warning.
9119 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
9121 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
9122 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
9123 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
9124 (varpool_get_constructor): Push CTORS_IN timevar.
9125 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
9127 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
9129 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
9130 Remove VOID_FTYPE_PUSHORT.
9131 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
9132 Change code to USHORT_FTYPE_VOID.
9133 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
9134 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
9135 (ix86_atomic_assign_expand_fenv): Update for
9136 __builtin_ia32_fnstsw changes.
9137 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
9138 (fnstsw): Change operand 0 to nonimmediate operand.
9140 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
9142 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
9143 (varpool_get_constructor): New function.
9144 (varpool_ctor_useable_for_folding_p): Break out from ...
9145 (ctor_for_folding): ... here; use varpool_get_constructor.
9146 (varpool_assemble_decl): Likewise.
9147 * lto-streamer.h (struct output_block): Turn cgraph_node
9149 (lto_input_variable_constructor): Declare.
9150 * ipa-visibility.c (function_and_variable_visibility): Use
9151 varpool_get_constructor.
9152 * cgraph.h (varpool_get_constructor): Declare.
9153 (varpool_ctor_useable_for_folding_p): New function.
9154 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
9155 parameter; return error_mark_node for non-trivial constructors.
9156 (lto_write_tree_1, DFS_write_tree): Update use of
9157 get_symbol_initial_value.
9158 (output_function): Update initialization of symbol.
9159 (output_constructor): New function.
9160 (copy_function): Rename to ..
9161 (copy_function_or_variable): ... this one; handle vars too.
9162 (lto_output): Output variable sections.
9163 * lto-streamer-in.c (input_constructor): New function.
9164 (lto_read_body): Rename from ...
9165 (lto_read_body_or_constructor): ... this one; handle vars too.
9166 (lto_input_variable_constructor): New function.
9167 * ipa-prop.c (ipa_prop_write_jump_functions,
9168 ipa_prop_write_all_agg_replacement): Update.
9169 * lto-cgraph.c (compute_ltrans_boundary): Use it.
9170 (output_cgraph_opt_summary): Set symbol to NULL.
9172 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
9174 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
9175 non-polymorphic types.
9176 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
9177 * ipa-devirt.c (types_same_for_odr): Do not explode when one
9178 of types is not polymorphic.
9180 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
9182 * lra-constraints.c (remove_inheritance_pseudos): Process
9183 destination pseudo too.
9185 2014-07-11 Rong Xu <xur@google.com>
9187 * gcov-tool.c (gcov_output_files): Fix build error introduced in
9190 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
9192 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
9193 * config/avr/avr-devices.c (AVR_MCU): Same.
9194 (avr_mcu_types): add text start value to end of device list.
9195 * config/avr/avr-mcus.def: Add text section start for all devices.
9196 (ata5782): Add new avr5 device.
9198 * config/avr/avr-tables.opt: Regenerate.
9199 * config/avr/avr.h: Add declaration for text section start handler.
9200 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
9202 (LINK_SPEC): Include text section start handler to linker spec.
9203 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
9204 pass -Ttext option to linker if the text section start for the device
9206 * config/avr/t-multilib: Regenerate.
9207 * doc/avr-mmcu.texi: Regenerate.
9209 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
9211 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
9212 * config/rs6000/aix52.h (LINK_SPEC): Same.
9213 * config/rs6000/aix53.h (LINK_SPEC): Same.
9214 * config/rs6000/aix61.h (LINK_SPEC): Same.
9215 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
9217 2014-07-11 Roman Gareev <gareevroman@gmail.com>
9219 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
9220 (graphite_verify): New function.
9221 (ivs_params_clear): New function.
9222 (gcc_expression_from_isl_ast_expr_id): New function.
9223 (gcc_expression_from_isl_expr_int): New function.
9224 (binary_op_to_tree): New function.
9225 (ternary_op_to_tree): New function.
9226 (unary_op_to_tree): New function.
9227 (nary_op_to_tree): New function.
9228 (gcc_expression_from_isl_expr_op): New function.
9229 (gcc_expression_from_isl_expression): New function.
9230 (graphite_create_new_loop): New function.
9231 (translate_isl_ast_for_loop): New function.
9232 (get_upper_bound): New function.
9233 (graphite_create_new_loop_guard): New function.
9234 (translate_isl_ast_node_for): New function.
9235 (translate_isl_ast): New function.
9236 (add_parameters_to_ivs_params): New function.
9237 (scop_to_isl_ast): New parameter ip.
9238 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
9240 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
9242 * config/xtensa/predicates.md (call expander): Update for
9243 DECL_SECTION_NAME being string.
9245 2014-07-11 Richard Biener <rguenther@suse.de>
9248 * builtins.c (fold_builtin_memory_op): Inline memory moves that
9249 can be implemented with a single load followed by a single store.
9250 (c_strlen): Only warn when only_value is not 2.
9252 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
9254 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
9256 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
9259 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
9260 (*movhi_bytes): Likewise.
9261 (*arm_movqi_insn): Likewise.
9263 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
9266 * config/alpha/alpha.c: Include tree-pass.h, context.h
9268 (pass_data_handle_trap_shadows): New pass.
9269 (pass_handle_trap_shadows::gate): New pass gate function.
9270 (make_pass_handle_trap_shadows): New function.
9271 (rest_of_handle_trap_shadows): Ditto.
9273 (alpha_align_insns_1): Rename from alpha_align_insns.
9274 (pass_data_align_insns): New pass.
9275 (pass_align_insns::gate): New pass gate function.
9276 (make_pass_aling_insns): New function.
9277 (rest_of_align_insns): Ditto.
9278 (alpha_align_insns): Ditto.
9280 (alpha_option_override): Declare handle_trap_shadows info
9281 and align_insns_info. Register handle_trap_shadows and align_insns
9283 (alpha_reorg): Do not call alpha_trap_shadows and
9284 alpha_align_insn from here.
9286 (alpha_pad_function_end): Do not skip BARRIERs.
9288 2014-07-10 Rong Xu <xur@google.com>
9290 Add gcov-tool: an offline gcda profile processing tool support.
9291 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
9292 (gcov_is_error): Ditto.
9293 (gcov_read_string): Ditto.
9294 (gcov_read_sync): Ditto.
9295 * gcov-io.h: Move counter defines to gcov-counter.def.
9296 * gcov-dump.c (tag_counters): Use gcov-counter.def.
9297 * coverage.c: Ditto.
9298 * gcov-tool.c: Offline gcda profile processing tool.
9299 (unlink_gcda_file): Remove one gcda file.
9300 (unlink_profile_dir): Remove gcda files from the profile path.
9301 (gcov_output_files): Output gcda files to an output dir.
9302 (profile_merge): Merge two profiles in directory.
9303 (print_merge_usage_message): Print merge usage.
9304 (merge_usage): Print merge usage and exit.
9305 (do_merge): Driver for profile merge sub-command.
9306 (profile_rewrite): Rewrite profile.
9307 (print_rewrite_usage_message): Print rewrite usage.
9308 (rewrite_usage): Print rewrite usage and exit.
9309 (do_rewrite): Driver for profile rewrite sub-command.
9310 (print_usage): Print gcov-info usage and exit.
9311 (print_version): Print gcov-info version.
9312 (process_args): Process arguments.
9313 (main): Main routine for gcov-tool.
9314 * Makefile.in: Build and install gcov-tool.
9315 * gcov-counter.def: New file split from gcov-io.h.
9316 * doc/gcc.texi: Include gcov-tool.texi.
9317 * doc/gcov-tool.texi: Document for gcov-tool.
9319 2014-07-10 Richard Biener <rguenther@suse.de>
9321 PR tree-optimization/61757
9322 * tree-ssa-dom.c (loop_depth_of_name): Restore.
9323 (propagate_rhs_into_lhs): Revert part of last change.
9325 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
9327 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
9330 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
9333 * function.c (allocate_struct_function): Revert r188667 change.
9335 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
9337 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
9339 * doc/install.texi: Remove links to defunct package providers for
9342 2014-07-09 Tom de Vries <tom@codesourcery.com>
9344 * final.c (get_call_fndecl): Declare.
9345 (self_recursive_call_p): New function.
9346 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
9348 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9350 * ipa-devirt.c (record_node): Walk through aliases.
9352 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9354 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
9356 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9359 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
9361 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9363 * ipa-visibility.c (function_and_variable_visibility): Remove
9364 temporary hack disabling local aliases on AIX.
9366 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9368 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
9369 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
9371 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9373 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
9374 * rs6000/rs6000.c: Inline output of .set instruction.
9375 (declare_alias_data): New struct.
9376 (rs6000_declare_alias): New function.
9377 (rs6000_xcoff_declare_function_name): Use it.
9378 (rs6000_xcoff_declare_object_name): New function.
9379 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
9380 (ASM_OUTPUT_DEF): Turn to empty definition.
9382 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
9385 * hash-table.h: use hash_table::value_type instead of
9386 Descriptor::value_type in the return types of several methods.
9388 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
9390 * tree-pass.h (pass_data): Remove has_execute member.
9391 * passes.c (execute_one_pass): Don't check pass->has_execute.
9392 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
9393 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
9394 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
9395 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
9396 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
9397 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
9398 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
9399 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
9400 gimple-low.c, gimple-ssa-isolate-paths.c,
9401 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
9402 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
9403 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
9404 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
9405 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
9406 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
9407 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
9408 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
9409 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
9410 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
9411 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
9412 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
9413 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
9414 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
9415 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
9416 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
9417 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
9418 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
9419 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
9420 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
9421 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
9422 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
9423 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
9424 web.c: Remove initializer for pass_data::has_execute.
9426 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
9428 * graphite-htab.h: Use hash_map instead of hash_table.
9429 * graphite-clast-to-gimple.c: Adjust.
9430 * passes.c: Use hash_map instead of hash_table.
9432 * sese.h: Remove now unused code.
9434 2014-07-08 Sriraman Tallam <tmsriram@google.com>
9437 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
9440 2014-07-08 Jakub Jelinek <jakub@redhat.com>
9442 PR rtl-optimization/61673
9443 * combine.c (simplify_comparison): Test just mode's sign bit
9444 in tmode rather than the sign bit and any bits above it.
9446 2014-07-08 Roman Gareev <gareevroman@gmail.com>
9448 * graphite-isl-ast-to-gimple.c (generate_isl_context):
9449 Add __isl_give to the declaration.
9450 (generate_isl_schedule): Likewise.
9451 (scop_to_isl_ast): Likewise.
9453 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9455 * config/arm/arm.c (cortexa5_extra_costs): New table.
9456 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
9458 2014-07-08 Jakub Jelinek <jakub@redhat.com>
9460 PR tree-optimization/61725
9461 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
9462 range, use range_includes_zerop_p instead of integer_zerop on
9463 vr0->min, only use log2 of max if min is not negative.
9465 2014-07-08 Richard Biener <rguenther@suse.de>
9467 * tree-ssa-dom.h (loop_depth_of_name): Remove.
9468 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
9469 restriction on loop depth difference.
9470 (record_equality): Likewise.
9471 (propagate_rhs_into_lhs): Likewise. Simplify condition.
9472 (loop_depth_of_name): Remove.
9473 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
9474 restriction on loop depth difference.
9475 (init_copy_prop): Likewise.
9477 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9479 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
9481 (walk_aliased_vdefs): Likewise.
9482 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
9483 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
9484 (detect_type_change_from_memory_writes): Check if entry was reached.
9486 2014-07-08 Richard Biener <rguenther@suse.de>
9488 PR tree-optimization/61681
9489 * tree-ssa-structalias.c (find_what_var_points_to): Expand
9490 NONLOCAL inside ESCAPED.
9492 2014-07-08 Richard Biener <rguenther@suse.de>
9494 PR tree-optimization/61680
9495 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
9496 Handle properly all read-write dependences with group accesses.
9498 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
9500 PR tree-optimization/61576
9501 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
9502 block containing reduction statement is predecessor of phi basi block.
9504 2014-07-08 Marek Polacek <polacek@redhat.com>
9507 * fold-const.c (round_up_loc): Change the parameter type.
9509 * fold-const.h (round_up_loc): Adjust declaration.
9510 * stor-layout.c (finalize_record_size): Check for too large types.
9512 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
9514 * symtab.c: Include calls.h.
9515 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
9517 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
9519 * config/rs6000/rs6000.c (output_vec_const_move): Handle
9520 little-endian code generation.
9521 * config/rs6000/spe.md (spe_evmergehi): Rename to...
9522 (vec_perm00_v2si): ... this. Handle little-endian code generation.
9523 (spe_evmergehilo): Rename to...
9524 (vec_perm01_v2si): ... this. Handle little-endian code generation.
9525 (spe_evmergelo): Rename to...
9526 (vec_perm11_v2si): ... this. Handle little-endian code generation.
9527 (spe_evmergelohi): Rename to...
9528 (vec_perm10_v2si): ... this. Handle little-endian code generation.
9529 (spe_evmergehi, spe_evmergehilo): New expanders.
9530 (spe_evmergelo, spe_evmergelohi): Likewise.
9531 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
9532 (*frob_tf_ti): Likewise.
9533 (*frob_<mode>_di_2): Likewise.
9534 (*frob_tf_di_8_2): Likewise.
9535 (*frob_di_<mode>): Likewise.
9536 (*frob_ti_tf): Likewise.
9537 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
9538 (*frob_ti_<mode>_8_2): Likewise.
9539 (*frob_ti_tf_2): Likewise.
9540 (mov_si<mode>_e500_subreg0): Rename to...
9541 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
9543 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
9544 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
9545 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
9546 the big endianness only.
9547 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
9548 (*mov_si<mode>_e500_subreg0_2): Rename to...
9549 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
9550 big big endianness only.
9551 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
9552 (*mov_si<mode>_e500_subreg4): Rename to...
9553 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
9555 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
9556 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
9557 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
9558 the big endianness only.
9559 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
9561 (*mov_si<mode>_e500_subreg4_2): Rename to...
9562 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
9564 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
9565 (*mov_sitf_e500_subreg8): Rename to...
9566 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
9568 (*mov_sitf_e500_subreg8_le): New instruction pattern.
9569 (*mov_sitf_e500_subreg8_2): Rename to...
9570 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
9572 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
9573 (*mov_sitf_e500_subreg12): Rename to...
9574 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
9576 (*mov_sitf_e500_subreg12_le): New instruction pattern.
9577 (*mov_sitf_e500_subreg12_2): Rename to...
9578 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
9580 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
9582 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
9584 * asan.c (instrument_strlen_call): Do not instrument first byte
9585 in strlen if already instrumented.
9587 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9589 * config/arm/arm.opt (mwords-little-endian): Delete.
9590 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
9591 of TARGET_LITTLE_WORDS.
9592 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
9593 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
9595 * doc/invoke.texi: Remove references to -mwords-little-endian.
9597 2014-07-07 Jakub Jelinek <jakub@redhat.com>
9599 * expmed.c (struct init_expmed_rtl): Change all fields but
9600 pow2 and cint from struct rtx_def to rtx.
9601 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
9602 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
9605 2014-07-06 Marek Polacek <polacek@redhat.com>
9608 * doc/invoke.texi: Document -Wsizeof-array-argument.
9610 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
9612 * wide-int.h (wide_int_storage): Change declaration from struct
9615 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
9617 * cgraph.c (cgraph_create_indirect_edge): Update call of
9618 get_polymorphic_call_info.
9619 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
9620 (possible_polymorphic_call_targets): Add parameter call.
9621 (decl_maybe_in_construction_p): New predicate.
9622 (get_polymorphic_call_info): Add parameter call;
9623 use decl_maybe_in_construction_p.
9624 * gimple-fold.c (fold_gimple_assign): Update use of
9625 possible_polymorphic_call_targets.
9626 (gimple_fold_call): Likewise.
9627 * ipa-prop.c: Inlcude calls.h
9628 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
9629 (param_type_may_change_p): New predicate.
9630 (detect_type_change_from_memory_writes): Break out from ...
9631 (detect_type_change): ... this one; use param_type_may_change_p.
9632 (detect_type_change_ssa): Use param_type_may_change_p.
9633 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
9635 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
9638 * config/arm/arm-protos.h (arm_legitimate_address_p,
9639 arm_is_constant_pool_ref): Add prototypes.
9640 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
9641 (arm_is_constant_pool_ref) New function.
9642 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
9643 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
9644 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
9645 operand. Remove pool_range and neg_pool_range attributes.
9646 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
9647 pool_range and neg_pool_range attributes.
9648 * config/arm/constraints.md (Uh): New constraint.
9649 (Uq): Don't allow constant pool references.
9651 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
9653 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
9654 (move_lo_quad_internal_be_<mode>): Likewise.
9655 (move_lo_quad_<mode>): Convert to define_expand.
9656 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
9657 (aarch64_simd_move_hi_quad_be_<mode>): New.
9658 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
9659 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
9660 (aarch64_combinez_be<mode>): New.
9661 (aarch64_combine<mode>): Convert to define_expand.
9662 (aarch64_combine_internal<mode>): New.
9663 (aarch64_simd_combine<mode>): Remove bogus RTL description.
9665 2014-07-04 Tom de Vries <tom@codesourcery.com>
9667 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
9668 combination of earlyclobber and read/write modifiers.
9670 2014-07-04 Tom de Vries <tom@codesourcery.com>
9672 * config/aarch64/aarch64-simd.md
9673 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
9675 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
9678 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
9680 2014-07-04 Jakub Jelinek <jakub@redhat.com>
9683 * cgraphunit.c (expand_thunk): Call free_dominance_info.
9685 PR tree-optimization/61684
9686 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
9687 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
9689 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9690 Kito Cheng <kito@0xlab.org>
9691 Monk Chiang <sh.chiang04@gmail.com>
9693 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
9694 (nds32_symbol_load_store_p): Move to ...
9695 (nds32_fp_as_gp_check_available): Move to ...
9696 * config/nds32/nds32-fp-as-gp.c: ... here.
9697 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
9700 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9701 Kito Cheng <kito@0xlab.org>
9702 Monk Chiang <sh.chiang04@gmail.com>
9704 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
9705 (nds32_expand_store_multiple): Move to ...
9706 (nds32_expand_movmemqi): Move to ...
9707 * config/nds32/nds32-memory-manipulation.c: ... here.
9709 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9710 Kito Cheng <kito@0xlab.org>
9711 Monk Chiang <sh.chiang04@gmail.com>
9713 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
9714 (nds32_output_casesi_pc_relative): Move to ...
9715 (nds32_output_casesi): Move to ...
9716 (nds32_mem_format): Move to ...
9717 (nds32_output_16bit_store): Move to ...
9718 (nds32_output_16bit_load): Move to ...
9719 (nds32_output_32bit_store): Move to ...
9720 (nds32_output_32bit_load): Move to ...
9721 (nds32_output_32bit_load_s): Move to ...
9722 (nds32_output_stack_push): Move to ...
9723 (nds32_output_stack_pop): Move to ...
9724 * config/nds32/nds32-md-auxiliary.c: ... here.
9726 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9727 Ling-Hua Tseng <uranus@tinlans.org>
9729 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
9730 the purpose of this file.
9732 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9733 Kito Cheng <kito@0xlab.org>
9734 Monk Chiang <sh.chiang04@gmail.com>
9736 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
9737 (nds32_address_cost): Move implementation to ...
9738 * config/nds32/nds32-cost.c: ... here.
9739 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
9740 (nds32_address_cost_impl): Declare.
9742 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9743 Kito Cheng <kito@0xlab.org>
9744 Monk Chiang <sh.chiang04@gmail.com>
9746 * config/nds32/nds32.c
9747 (nds32_consecutive_registers_load_store_p): Move to ...
9748 (nds32_valid_multiple_load_store): Move to ...
9749 (nds32_valid_stack_push_pop): Move to ...
9750 (nds32_can_use_bclr_p): Move to ...
9751 (nds32_can_use_bset_p): Move to ...
9752 (nds32_can_use_btgl_p): Move to ...
9753 (nds32_can_use_bitci_p): Move to ...
9754 * config/nds32/nds32-predicates.c: ... here.
9756 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9757 Kito Cheng <kito@0xlab.org>
9758 Monk Chiang <sh.chiang04@gmail.com>
9760 * config/nds32/nds32.c
9761 (nds32_expand_builtin_null_ftype_reg): Move to ...
9762 (nds32_expand_builtin_reg_ftype_imm): Move to ...
9763 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
9764 (nds32_init_builtins): Move implementation to ...
9765 (nds32_expand_builtin): Move implementation to ...
9766 * config/nds32/nds32-intrinsic.c: ... here.
9767 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
9768 (nds32_expand_builtin_impl): Declare.
9770 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9771 Kito Cheng <kito@0xlab.org>
9772 Monk Chiang <sh.chiang04@gmail.com>
9774 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
9775 (nds32_emit_section_tail_template): Move to ...
9776 (nds32_emit_isr_jmptbl_section): Move to ...
9777 (nds32_emit_isr_vector_section): Move to ...
9778 (nds32_emit_isr_reset_conten): Move to ...
9779 (nds32_check_isr_attrs_conflict): Move to ...
9780 (nds32_construct_isr_vectors_information): Move to ...
9781 (nds32_asm_file_start): Move implementation to ...
9782 (nds32_asm_file_end): Move implementation to ...
9783 * config/nds32/nds32-isr.c: ... here.
9784 * config/nds32/nds32-protos.h
9785 (nds32_check_isr_attrs_conflict): Declare.
9786 (nds32_construct_isr_vectors_information): Declare.
9787 (nds32_asm_file_start_for_isr): Declare.
9788 (nds32_asm_file_end_for_isr): Declare.
9790 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9791 Kito Cheng <kito@0xlab.org>
9792 Monk Chiang <sh.chiang04@gmail.com>
9794 * config.gcc (nds32*): Add new modules to extra_objs.
9795 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
9796 (nds32be-*-*): Likewise.
9797 * config/nds32/nds32-cost.c: New file.
9798 * config/nds32/nds32-fp-as-gp.c: New file.
9799 * config/nds32/nds32-intrinsic.c: New file.
9800 * config/nds32/nds32-isr.c: New file.
9801 * config/nds32/nds32-md-auxiliary.c: New file.
9802 * config/nds32/nds32-memory-manipulation.c: New file.
9803 * config/nds32/nds32-pipelines-auxiliary.c: New file.
9804 * config/nds32/nds32-predicates.c: New file.
9805 * config/nds32/t-nds32: New file.
9807 2014-07-03 Jakub Jelinek <jakub@redhat.com>
9809 PR tree-optimization/61682
9810 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
9811 using cases and when one of the operands is equal to 1.
9813 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
9815 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
9816 ashr<mode>3): Correct mode of operands[2].
9817 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
9818 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
9819 Correct mode of operands[2]. Fix split condition.
9821 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
9823 * arm.md (arch): Add armv6_or_vfpv3.
9824 (arch_enabled): Add test for the above.
9825 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
9827 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
9829 2014-07-03 Jakub Jelinek <jakub@redhat.com>
9831 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
9832 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
9833 HWI 1 and negate the unsigned value.
9834 * expmed.c (expand_sdiv_pow2): For modes wider than word always
9835 use AND instead of shift.
9836 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
9838 2014-07-03 Marek Polacek <polacek@redhat.com>
9840 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
9841 (-fsanitize=float-divide-by-zero): Move to the table with
9842 -fsanitize=undefined suboptions.
9843 (-fsanitize=float-cast-overflow): Likewise.
9845 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
9847 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
9848 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
9851 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
9853 * loop-invariant.c (struct invariant): Add a new member: eqno;
9854 (find_identical_invariants): Update eqno;
9855 (create_new_invariant): Init eqno;
9856 (get_inv_cost): Compute comp_cost with eqno;
9858 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
9860 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
9861 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
9862 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
9863 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
9864 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
9866 2014-07-02 Christian Bruel <christian.bruel@st.com>
9870 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
9871 (make_preds_opaque): Delete.
9872 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
9873 (commit_mode_sets): New function.
9874 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
9875 Process all modes at once.
9876 * basic-block.h (pre_edge_lcm_avs): Declare.
9877 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
9878 Call clear_aux_for_edges. Fix comments.
9879 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
9880 (pre_edge_rev_lcm): Idem.
9881 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
9883 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
9884 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
9886 * config/i386/i386.c (x96_emit_mode_set): Idem.
9887 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
9888 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
9889 (fpscr_toggle) Disallow from delay slot.
9890 * target.def (emit_mode_set): Add prev_mode parameter.
9891 * doc/tm.texi: Regenerate.
9893 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9895 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
9898 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
9900 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
9901 vtable_pointer_value_to_vtable): Constify.
9902 (contains_polymorphic_type_p): Declare.
9903 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
9904 vtable_pointer_value_to_vtable): Constify.
9905 (contains_polymorphic_type_p): New predicate.
9906 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
9908 (ipa_set_ancestor_jf): Likewise.
9909 (detect_type_change): Return false in easy cases.
9910 (compute_complex_assign_jump_func): Require type to contain
9912 (compute_known_type_jump_func): Likewise.
9914 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
9916 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
9918 (type_in_anonymous_namespace_p): Constify argument.
9919 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
9920 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
9921 (main_odr_variant): New function.
9922 (hash_type_name): Make static; update assert; do not ICE on
9924 (types_same_for_odr): Bring here from tree.c; simplify and remove
9925 old structural comparing code that doesn't work for templates.
9926 (odr_hasher::equal): Update assert.
9927 (add_type_duplicate): Return true when bases should be computed;
9928 replace incomplete loader by complete; do not output duplicated
9929 warnings; do not ICE on non-records; set odr_violated flag.
9930 (get_odr_type): Be ready to replace incomplete type by complete
9931 one; work on ODR variants instead of main variants; reorder item
9932 in array so bases have still smaller indexes.
9933 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
9934 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
9936 2014-07-01 Cary Coutant <ccoutant@google.com>
9938 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
9940 (resolve_addr_in_expr): When replacing the rtx in a location list
9941 entry, get a new address table entry.
9942 (dwarf2out_finish): Call index_location_lists even if there are no
9943 addr_index_table entries yet.
9945 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
9947 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
9948 change for not being obvious.
9950 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
9952 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
9955 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9957 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
9958 (vcagt_f64): Likewise.
9959 (vcale_f64): Likewise.
9960 (vcaled_f64): Likewise.
9961 (vcales_f32): Likewise.
9962 (vcalt_f64): Likewise.
9963 (vcaltd_f64): Likewise.
9964 (vcalts_f32): Likewise.
9966 2014-07-01 Marek Polacek <polacek@redhat.com>
9968 * doc/invoke.texi: Document -Wint-conversion.
9970 2014-07-01 Marek Polacek <polacek@redhat.com>
9973 * doc/invoke.texi: Document -Wincompatible-pointer-types.
9975 2014-07-01 Martin Liska <mliska@suse.cz>
9977 IPA REF alias refactoring
9978 * cgraph.h (iterate_direct_aliases): New function.
9979 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
9980 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
9981 FOR_EACH_ALIAS added.
9982 (cgraph_for_node_and_aliases): Likewise.
9983 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
9984 * ipa-inline.c (reset_edge_caches): Likewise.
9985 (update_caller_keys): Likewise.
9986 * trans-mem.c (ipa_tm_execute): Likewise.
9987 *varpool.c (varpool_analyze_node): Likewise.
9988 (varpool_for_node_and_aliases): Likewise.
9989 * ipa-ref.h (first_alias): New function.
9990 (last_alias): Likewise.
9991 (has_aliases_p): Likewise.
9992 * ipa-ref.c (ipa_ref::remove_reference): Removal function
9993 is sensitive to IPA_REF_ALIASes.
9994 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
9995 are put at the beginning of the list.
9996 (symtab_node::iterate_direct_aliases): New function.
9998 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10001 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
10003 (write_ts_type_common_tree_pointers): Do not stream fields not set
10004 for incomplete types; do not stream duplicated fields for variants;
10005 sanity check that variant and type match.
10006 (write_ts_type_non_common_tree_pointers): Likewise.
10007 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
10008 TYPE_SIZE whether type is complete.
10009 (lto_input_ts_type_common_tree_pointers): Do same changes as in
10010 write_ts_type_common_tree_pointers
10011 (lto_input_ts_type_non_common_tree_pointers): Likewise.
10013 2014-06-30 Joseph Myers <joseph@codesourcery.com>
10015 * var-tracking.c (add_stores): Return instead of asserting if old
10016 and new values for conditional store are the same.
10018 2014-06-30 Richard Henderson <rth@redhat.com>
10022 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
10023 the cfg if there were any changes.
10024 * passes.def: Revert move of peephole2 after reorder_blocks;
10025 move duplicate_computed_gotos before peephole2.
10027 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
10029 * except.c (emit_note_eh_region_end): New helper function.
10030 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
10031 emit EH_REGION_END note.
10032 * jump.c (cleanup_barriers): Do not split a call and its
10033 corresponding CALL_ARG_LOCATION note.
10035 2014-06-30 Jeff Law <law@redhat.com>
10037 PR tree-optimization/61607
10038 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
10039 deeper into the SSA_NAME_VALUE chain.
10041 2014-06-30 Marek Polacek <polacek@redhat.com>
10043 * convert.c (convert_to_integer): Don't instrument conversions if the
10044 function has no_sanitize_undefined attribute.
10045 * ubsan.c: Don't run the ubsan pass if the function has
10046 no_sanitize_undefined attribute.
10048 2014-06-30 Jakub Jelinek <jakub@redhat.com>
10050 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
10051 -fsanitize=undefined suboptions.
10053 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
10055 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
10056 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
10057 against bigendian and adjust indices.
10059 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
10061 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
10063 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
10066 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
10067 Add alternative; make early clobber. Adjust both split patterns
10068 to use operand 0 as the working register.
10070 2014-06-30 Jakub Jelinek <jakub@redhat.com>
10072 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
10073 as ira_object_id_map might be NULL, or 1.
10075 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
10077 * loop-invariant.c (get_inv_cost): Handle register class.
10078 (gain_for_invariant): Check the register pressure of the inv
10079 and its overlapped register class, other than all.
10081 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
10083 * doc/invoke.texi (Optimize Options): Fix descriptions of
10084 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
10086 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
10088 * doc/extend.texi (Function Attributes): Update 'naked' attribute
10091 2014-06-29 Tobias Grosser <tobias@grosser.es>
10094 * graphite-isl-ast-to-gimple.c: Add missing guards.
10096 2014-06-29 Roman Gareev <gareevroman@gmail.com>
10098 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
10099 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
10100 * flag-types.h: Add new enum fgraphite_generator.
10101 * graphite-isl-ast-to-gimple.c: New.
10102 * graphite-isl-ast-to-gimple.h: New.
10103 * graphite.c (graphite_transform_loops): Add choice of Graphite
10104 code generator, which depends on flag_graphite_code_gen.
10106 2014-06-29 Roman Gareev <gareevroman@gmail.com>
10108 * graphite-dependences.c (subtract_commutative_associative_deps):
10109 Add NULL checking of the following variables: must_raw_no_source,
10110 may_raw_no_source, must_war_no_source, may_war_no_source,
10111 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
10112 must_war, may_war, must_waw, may_waw.
10114 2014-06-29 Roman Gareev <gareevroman@gmail.com>
10116 * graphite-clast-to-gimple.c: gloog is renamed to
10117 graphite_regenerate_ast_cloog. gloog_error is renamed to
10118 graphite_regenerate_error.
10119 * graphite-clast-to-gimple.h: The definition of the struct
10120 bb_pbb_def is moved to graphite-htab.h.
10121 Add inclusion of the hash-table.h.
10122 * graphite-htab.h: The declaration of the function gloog is moved
10123 to graphite-clast-to-gimple.h and renamed to
10124 graphite_regenerate_ast_cloog.
10125 * graphite.c (graphite_transform_loops): gloog is renamed
10126 to graphite_regenerate_ast_cloog.
10128 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10130 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
10132 (write_ts_type_common_tree_pointers): Do not stream fields not set
10133 for incomplete types; do not stream duplicated fields for variants;
10134 sanity check that variant and type match.
10135 (write_ts_type_non_common_tree_pointers): Likewise.
10136 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
10137 TYPE_SIZE whether type is complete.
10138 (lto_input_ts_type_common_tree_pointers): Do same changes as in
10139 write_ts_type_common_tree_pointers
10140 (lto_input_ts_type_non_common_tree_pointers): Likewise.
10142 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10144 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
10146 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10148 * tree-inline.c (remap_type_1): Do not duplicate fields
10149 that are shared in between type and its main variant.
10151 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10153 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
10155 (ipa_set_ancestor_jf) Likewise.
10156 (check_stmt_for_type_change): Check that we work on main variant.
10157 (detect_type_change): Look into main variant.
10158 (compute_known_type_jump_func): Check that main variant has BINFO.
10160 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10162 * ipa-devirt.c (set_type_binfo): New function.
10163 (add_type_duplicate): Use it.
10164 (get_odr_type): Sanity check that binfos points to main variants.
10165 (get_class_context): Be sure the context's outer_type is main variant.
10166 (contains_type_p): Walk main variant.
10167 (get_polymorphic_call_info_for_decl): Set outer_type to be
10169 (get_polymorphic_call_info): Likewise.
10170 (possible_polymorphic_call_targets): Sanity check that we operate
10173 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10175 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
10177 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
10179 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
10180 accidental change due to wide-int branch merge.
10182 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10184 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
10185 compressed debug support.
10186 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
10187 * configure: Regenerate.
10188 * config.in: Regenerate.
10189 * common.opt (compressed_debug_sections): New enum.
10190 (gz, gz=): New options.
10191 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
10192 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
10193 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
10194 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
10195 LINK_COMPRESS_DEBUG_SPEC.
10196 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
10197 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
10198 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
10199 (Debugging Options): Document -gz[=type].
10201 2014-06-27 Martin Jambor <mjambor@suse.cz>
10204 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
10205 args_to_skip, use those from node instead. Copy args_to_skip and
10206 combined_args_to_skip from node to the new thunk.
10207 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
10208 (cgraph_create_virtual_clone): Moved computation of
10209 combined_args_to_skip...
10210 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
10212 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
10214 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
10215 redundant diagnostic machinary.
10217 2014-06-27 Richard Biener <rguenther@suse.de>
10219 * tree-ssa-math-opts.c (bswap_replace): Fix
10220 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
10222 2014-06-27 Martin Liska <mliska@suse.cz>
10224 * gimple.h (gimple_location_safe): New function introduced.
10225 * cgraphunit.c (walk_polymorphic_call_targets): Usage
10226 of gimple_location_safe replaces gimple_location.
10227 (gimple_fold_call): Likewise.
10228 * ipa-devirt.c (ipa_devirt): Likewise.
10229 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
10230 * ipa.c (walk_polymorphic_call_targets): Likewise.
10231 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
10233 2014-06-27 Jakub Jelinek <jakub@redhat.com>
10235 PR tree-optimization/57233
10236 PR tree-optimization/61299
10237 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
10239 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
10240 would be lowered to scalar shifts, check if corresponding
10241 shifts and vector BIT_IOR_EXPR are supported and don't lower
10242 or lower just to narrower vector type in that case.
10243 * expmed.c (expand_shift_1): Fix up handling of vector
10244 shifts and rotates.
10246 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
10249 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
10251 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
10253 * doc/invoke.texi (-fsemantic-interposition): Document.
10254 * common.opt (fsemantic-interposition): New flag.
10255 * varasm.c (decl_replaceable_p): Use it.
10257 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
10260 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
10261 extraction other than index 3.
10263 2014-06-26 Teresa Johnson <tejohnson@google.com>
10265 * doc/invoke.texi: Fix typo.
10266 * dumpfile.c: Add support for documented -fdump-* options
10267 optimized/missed/note/optall.
10269 2014-06-26 Martin Jambor <mjambor@suse.cz>
10271 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
10272 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
10273 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
10274 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
10275 * opts.c (default_options_optimization): Set
10276 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
10277 * doc/invoke.texi (allow-load-data-races)
10278 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
10279 (allow-store-data-races): Document the new default.
10281 2014-06-26 Martin Jambor <mjambor@suse.cz>
10283 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
10284 renamed to ipa_impossible_devirt_target. Fix typo.
10285 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
10286 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
10287 ipa_impossible_devirt_target.
10289 2014-06-26 Richard Biener <rguenther@suse.de>
10291 PR tree-optimization/61607
10292 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
10293 explaining why we restrict copies on loop depth.
10294 * tree-ssa-dom.c (cprop_operand): Remove restriction on
10296 (record_equivalences_from_phis): Instead add it here.
10298 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
10300 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
10301 (LTO_WRAPPER_OBJS): New variable.
10302 (lto-wrapper$(exeext)): Use it.
10303 * collect2.c: Include "collect-utils.h".
10304 (verbose, debug): Remove variables.
10305 (at_file_supplied): No longer static.
10306 (tool_name): New variable.
10307 (do_wait, fork_execute, maybe_unlink): Don't declare.
10308 (tool_cleanup): No longer static.
10309 (notice): Remove function.
10310 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
10311 fork_execute calls.
10312 (collect_wait, do_wait, collect_execute): Remove functions.
10313 (maybe_unlink): No longer static.
10314 * collect2.h (verbose, debug): Don't declare.
10315 (at_file_supplied): Declare.
10316 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
10318 (collect_execute): Replace with implementation from collect2, plus a
10319 new arg use_atfile. All callers changed.
10320 (collect_wait): Replace with implementation from collect2.
10321 (maybe_unlink_file): Remove function.
10322 (fork_execute): Replace with implementation from collect2, plus a
10323 new arg use_atfile. All callers changed.
10324 (do_wait): Add call to utils_cleanup to the error path.
10325 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
10326 (tool_cleanup): Adjust declarations.
10327 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
10328 * tlink.c: Include "collect-utils.h".
10329 (tlink_execute): New arg use_atfile. All callers changed.
10330 (tlink_init, tlink_execute): Remove declarations.
10332 * collect-utils.c (save_temps): New variable.
10333 (do_wait): Use it instead of debug. Use fatal_error.
10334 * collect-utils.h (save_temps): Declare.
10335 * collect2.c (verbose): Rename from vflag. All uses changed.
10336 (tool_cleanup): New function, copied from collect_atexit.
10337 (collect_atexit, handler): Just call it.
10338 * collect2.h (verbose): Declaration renamed from vflag.
10339 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
10342 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
10343 (lto-wrapper$(exeext)): Link with collect-utils.o.
10344 * collect-utils.c: New file.
10345 * collect-utils.h: New file.
10346 * lto-wrapper.c: Include "collect-utils.h".
10347 (args_name): Delete variable.
10348 (tool_name): New variable.
10349 (tool_cleanup): New function.
10350 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
10351 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
10352 (fork_execute): Remove functions.
10354 2014-06-26 Nick Clifton <nickc@redhat.com>
10356 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
10358 * doc/extend.texi (Function Attributes): Fix typo in description
10359 of RX vector attribute.
10361 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
10363 * config.gcc (supported_defaults): Error when passing either
10364 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
10366 2014-06-26 Richard Biener <rguenther@suse.de>
10368 * tree-ssa-dom.c (cprop_operand): Remove restriction on
10369 propagating volatile pointers.
10371 2014-06-26 Richard Biener <rguenther@suse.de>
10373 PR tree-optimization/61607
10374 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
10375 loop if we redirected its latch edge.
10376 (thread_block_1): Do not cancel loops prematurely.
10378 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
10380 * toplev.c (backend_init_target): Move init_emit_regs and
10382 (backend_init) ... here; skip ira_init_once and backend_init_target.
10383 (target_reinit) ... and here; clear
10384 this_target_rtl->lang_dependent_initialized.
10385 (lang_dependent_init_target): Clear
10386 this_target_rtl->lang_dependent_initialized;
10387 break out rtl initialization to ...
10388 (initialize_rtl): ... here; call also backend_init_target
10390 * toplev.h (initialize_rtl): New function.
10391 * function.c: Include toplev.h
10392 (init_function_start): Call initialize_rtl.
10393 * rtl.h (target_rtl): Add target_specific_initialized,
10394 lang_dependent_initialized.
10396 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
10397 Jakub Jelinek <jakub@redhat.com>
10399 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
10401 2014-06-25 Tom de Vries <tom@codesourcery.com>
10403 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
10405 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
10407 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
10408 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
10409 Issue a strict overflow warning if appropriate.
10411 2014-06-25 Martin Liska <mliska@suse.cz>
10413 IPA REF refactoring
10414 * Makefile.in: Removed header file (ipa-ref-inline.h).
10415 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
10417 (cgraph_speculative_call_info): Likewise.
10418 (cgraph_for_node_thunks_and_aliases): Likewise.
10419 (cgraph_for_node_and_aliases): Likewise.
10420 (verify_cgraph_node): Likewise.
10421 * cgraph.h: Batch of IPA REF functions become member functions of
10422 symtab_node: add_reference, maybe_add_reference, clone_references,
10423 clone_referring, clone_reference, find_reference,
10424 remove_stmt_references, remove_all_references,
10425 remove_all_referring, dump_references, dump_referring,
10426 has_alias_p, iterate_reference, iterate_referring.
10427 * cgraphbuild.c (record_reference): New IPA REF function used.
10428 (record_type_list): Likewise.
10429 (record_eh_tables): Likewise.
10430 (mark_address): Likewise.
10431 (mark_load): Likewise.
10432 (mark_store): Likewise.
10433 (pass_build_cgraph_edges): Likewise.
10434 (rebuild_cgraph_edge): Likewise.
10435 (cgraph_rebuild_references): Likewise.
10436 (pass_remove_cgraph_callee_edges): Likewise.
10437 * cgraphclones.c (cgraph_clone_node): Likewise.
10438 (cgraph_create_virtual_clone): Likewise.
10439 (cgraph_materialize_clone): Likewise.
10440 (cgraph_materialize_all_clones): Likewise.
10441 * cgraphunit.c (cgraph_reset_node): Likewise.
10442 (cgraph_reset_node): Likewise.
10443 (analyze_function): Likewise.
10444 (assemble_thunks_and_aliases): Likewise.
10445 (expand_function): Likewise.
10446 * ipa-comdats.c (propagate_comdat_group): Likewise.
10447 (enqueue_references): Likewise.
10448 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
10449 (create_specialized_node): Likewise.
10450 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
10451 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
10452 * ipa-inline.c (reset_edge_caches): Likewise.
10453 (update_caller_keys): Likewise.
10454 (execute): Likewise.
10455 * ipa-prop.c (remove_described_reference): Likewise.
10456 (propagate_controlled_uses): Likewise.
10457 (ipa_edge_duplication_hook): Likewise.
10458 (ipa_modify_call_arguments): Likewise.
10459 * ipa-pure-const.c (propagate_pure_const): Likewise.
10460 * ipa-ref-inline.h: Header file removed, functions moved
10461 to symtab_node class.
10462 * ipa-ref.c (remove_reference): New class member function.
10463 (cannot_lead_to_return): New class member function.
10464 (referring_ref_list): Likewise.
10465 (referred_ref_list): Likewise.
10466 Rest of functions moved to symtab_node class.
10467 * ipa-ref.h: New member functions remove_reference,
10468 cannot_lead_to_return, referring_ref_list, referred_ref_list added
10470 ipa_ref_list class has new member functions: first_reference,
10471 first_referring, clear, nreferences.
10472 * ipa-reference.c (analyze_function): New IPA REF function used.
10473 (write_node_summary_p): Likewise.
10474 (ipa_reference_write_optimization_summary): Likewise.
10475 * ipa-split.c (split_function): Likewise.
10476 * ipa-utils.c (ipa_reverse_postorder): Likewise.
10477 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
10478 (function_and_variable_visibility): Likewise.
10479 * ipa.c (has_addr_references_p): Likewise.
10480 (process_references): Argument type changed.
10481 (symtab_remove_unreachable_nodes): New IPA REF function used.
10482 (process_references): Likewise.
10483 (set_writeonly_bit): Likewise.
10484 * lto-cgraph.c: Implementation of new symtab_node member functions
10485 that uses new IPA REF functions.
10486 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
10488 * lto-streamer-out.c (output_symbol_p): Likewise.
10489 * lto-streamer.h (referenced_from_this_partition_p): Argument type
10491 * symtab.c: Implementation of new IPA REF API.
10492 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
10493 (ipa_tm_create_version): Likewise.
10494 (ipa_tm_execute): Likewise.
10495 * tree-emutls.c (gen_emutls_addr): Likewise.
10496 * tree-inline.c (copy_bb): Likewise.
10497 (delete_unreachable_blocks_update_callgraph): Likewise.
10498 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
10499 (varpool_for_node_and_aliases): Likewise.
10501 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
10503 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
10505 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
10508 * fold-const.c (fold_checksum_tree): Use a hash_table of const
10509 tree_node * instead of tree_node *.
10511 (print_fold_checksum): Likewise.
10512 (fold_check_failed): Likewise.
10513 (debug_fold_checksum): Likewise.
10514 (fold_build1_stat_loc): Likewise.
10515 (fold_build2_stat_loc): Likewise.
10516 (fold_build3_stat_loc): Likewise.
10517 (fold_build_call_array_loc): Likewise.
10519 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
10521 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
10522 implementation with call to...
10523 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
10525 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
10528 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
10530 PR tree-optimization/57742
10531 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
10532 after replacing the statement.
10534 2014-06-25 Nick Clifton <nickc@redhat.com>
10536 * config/v850/v850.c (GHS_default_section_names): Change to const
10538 (GHS_current_section_names): Likewise.
10539 (v850_insert_attributes): Do not build strings, just assign the
10540 names directly. Change the type of 'chosen_section' to const
10542 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
10543 directly to the array entry.
10544 * config/v850/v850.h (GHS_default_section_names): Change to const
10546 (GHS_current_section_names): Likewise.
10548 2014-06-25 Jakub Jelinek <jakub@redhat.com>
10550 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
10551 (LANG_HOOKS_DECLS): Add it.
10552 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
10554 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
10555 * langhooks.h (struct lang_hooks_for_decls): Add
10556 omp_clause_linear_ctor hook.
10557 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
10558 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
10559 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
10560 combined simd loop use omp_clause_linear_ctor hook.
10562 2014-06-24 Cong Hou <congh@google.com>
10564 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
10565 pattern recognition.
10566 (type_conversion_p): PROMOTION is true if it's a type promotion
10567 conversion, and false otherwise. Return true if the given expression
10568 is a type conversion one.
10569 * tree-vectorizer.h: Adjust the number of patterns.
10570 * tree.def: Add SAD_EXPR.
10571 * optabs.def: Add sad_optab.
10572 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
10573 * expr.c (expand_expr_real_2): Likewise.
10574 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
10575 * gimple.c (get_gimple_rhs_num_ops): Likewise.
10576 * optabs.c (optab_for_tree_code): Likewise.
10577 * tree-cfg.c (estimate_operator_cost): Likewise.
10578 * tree-ssa-operands.c (get_expr_operands): Likewise.
10579 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
10580 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
10581 * doc/generic.texi: Add document for SAD_EXPR.
10582 * doc/md.texi: Add document for ssad and usad.
10584 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
10586 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
10587 qualification in cast.
10589 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
10591 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
10592 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
10593 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
10594 (tree_function_decl): ... here.
10595 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
10596 streaming of vindex to ...
10597 (write_ts_function_decl_tree_pointers): ... here.
10598 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
10599 Do not stream DECL_VINDEX.
10600 (lto_input_ts_function_decl_tree_pointers): Stream it here.
10602 2014-06-24 Catherine Moore <clm@codesourcery.com>
10603 Sandra Loosemore <sandra@codesourcery.com>
10605 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
10606 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
10607 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
10609 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
10611 * doc/invoke.texi (Warning Options): Remove duplicated
10612 -Wmaybe-uninitialized.
10614 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
10616 PR tree-optimization/57742
10617 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
10618 (handle_builtin_malloc, handle_builtin_memset): New functions.
10619 (strlen_optimize_stmt): Call them.
10620 * passes.def: Move strlen after loop+dom but before vrp.
10622 2014-06-24 Jakub Jelinek <jakub@redhat.com>
10625 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
10626 model family 6 CPU with has_longmode never use a CPU without
10629 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
10632 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
10635 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
10637 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
10638 * dominance.c (iterate_fix_dominators): Use hash_map instead of
10640 * hash-map.h: New file.
10641 * ipa-comdats.c: Use hash_map instead of pointer_map.
10643 * lto-section-out.c: Adjust.
10644 * lto-streamer.h: Replace pointer_map with hash_map.
10645 * symtab.c (verify_symtab): Likewise.
10646 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
10647 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
10648 * tree-streamer.h: Likewise.
10649 * tree-streamer.c: Adjust.
10650 * pointer-set.h: Remove pointer_map.
10652 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
10654 * hash-table.h: Add a template arg to choose between storing values
10655 and storing pointers to values, and then provide partial
10656 specializations for both.
10657 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
10658 should store, not the type values should point to.
10659 * tree-into-ssa.c (var_info_hasher): Likewise.
10660 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
10661 * tree-complex.c: Adjust.
10662 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
10663 table instead of int_tree_map *.
10664 * tree-parloops.c: Adjust.
10665 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
10666 type is being stored.
10667 * tree-vectorizer.c: Adjust.
10669 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
10671 * hash-table.h: Remove a layer of indirection from hash_table so that
10672 it contains the hash table's data instead of a pointer to the data.
10673 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
10674 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
10675 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
10676 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
10677 fold-const.c, gcse.c, ggc-common.c,
10678 gimple-ssa-strength-reduction.c, gimplify.c,
10679 graphite-clast-to-gimple.c, graphite-dependences.c,
10680 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
10681 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
10682 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
10683 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
10684 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
10685 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
10686 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
10687 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
10688 tree-ssa-live.c, tree-ssa-loop-im.c,
10689 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
10690 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
10691 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
10692 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
10693 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
10694 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
10695 vtable-verify.c, vtable-verify.h: Adjust.
10697 2014-06-24 Richard Biener <rguenther@suse.de>
10699 PR tree-optimization/61572
10700 * tree-ssa-sink.c (statement_sink_location): Do not sink
10701 loads from hard registers.
10703 2014-06-24 Jakub Jelinek <jakub@redhat.com>
10705 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
10706 not mentioned in clauses use private clause if the iterator is
10707 declared in #pragma omp for simd, and when adding lastprivate
10708 instead, add it to the outer #pragma omp for too. Diagnose
10709 if the variable is private in outer context. For simd collapse > 1
10710 loops, replace all iterators with temporaries.
10711 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
10712 same even in collapse > 1 loops.
10714 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
10715 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
10717 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
10718 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
10720 (gimplify_adjust_omp_clauses): Likewise.
10721 * omp-low.c (lower_rec_simd_input_clauses,
10722 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
10723 safelen the same as safelen(1).
10724 * tree-nested.c (convert_nonlocal_omp_clauses,
10725 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
10726 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
10727 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
10728 Fixup handling of GIMPLE_OMP_TARGET.
10729 (convert_tramp_reference_stmt, convert_gimple_call): Handle
10732 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
10734 PR tree-optimization/61554
10735 * tree-ssa-propagate.c: Include "bitmap.h".
10736 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
10737 properly update constructor/destructor.
10738 (substitute_and_fold_dom_walker::before_dom_children):
10739 Remove call to gimple_purge_dead_eh_edges, add bb->index to
10740 need_eh_cleaup instead.
10741 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
10744 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
10746 * varpool.c (dump_varpool_node): Dump used_by_single_function.
10747 * tree-pass.h (make_pass_ipa_single_use): New pass.
10748 * cgraph.h (used_by_single_function): New flag.
10749 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
10751 * passes.def (pass_ipa_single_use): Scedule.
10752 * ipa.c (BOTTOM): New macro.
10753 (meet): New function
10754 (propagate_single_user): New function.
10755 (ipa_single_use): New function.
10756 (pass_data_ipa_single_use): New pass.
10757 (pass_ipa_single_use): New pass.
10758 (pass_ipa_single_use::gate): New gate.
10759 (make_pass_ipa_single_use): New function.
10761 2014-06-23 Kai Tietz <ktietz@redhat.com>
10764 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
10765 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
10767 2014-06-23 Richard Biener <rguenther@suse.de>
10769 * tree-ssa-loop.c (gate_loop): New function.
10770 (pass_tree_loop::gate): Call it.
10771 (pass_data_tree_no_loop, pass_tree_no_loop,
10772 make_pass_tree_no_loop): New.
10773 * tree-vectorizer.c: Include tree-scalar-evolution.c
10774 (pass_slp_vectorize::execute): Initialize loops and SCEV if
10776 (pass_slp_vectorize::clone): New method.
10777 * timevar.def (TV_TREE_NOLOOP): New.
10778 * tree-pass.h (make_pass_tree_no_loop): Declare.
10779 * passes.def (pass_tree_no_loop): New pass group with
10782 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
10785 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
10786 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
10788 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
10790 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
10791 "yes" where needed.
10793 2014-06-23 Alan Modra <amodra@gmail.com>
10796 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
10797 to zero on debug statements.
10799 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
10802 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
10803 Ignore third operand if present by marking qualifier_internal.
10805 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
10807 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
10809 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
10810 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
10811 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
10812 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
10813 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
10814 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
10815 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
10816 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
10817 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
10818 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
10819 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
10820 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
10821 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
10822 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
10823 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
10824 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
10825 logic in GCC vector extensions
10827 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
10828 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
10829 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
10830 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
10831 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
10832 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
10833 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
10834 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
10835 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
10836 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
10838 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
10840 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
10843 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
10844 (vget_low_s64): Use __GET_LOW macro.
10845 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
10846 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
10847 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
10848 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
10849 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
10851 (vcombine_s64): Use GCC vector extensions; remove cast.
10852 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
10853 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
10854 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
10855 Fix type signature; remove cast.
10857 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
10860 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
10862 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
10864 (BUILTIN_VD1): New.
10865 (BUILTIN_VD_RE): Remove.
10866 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
10867 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
10868 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
10869 variant but not df.
10870 (vreinterpretv1df*, vreinterpret*v1df): New.
10871 (vreinterpretdf*, vreinterpret*df): Remove.
10872 * config/aarch64/aarch64-simd.md (aarch64_create,
10873 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
10874 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
10876 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
10877 (vcreate_f64): Remove cast, use v1df builtin.
10878 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
10879 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
10880 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
10881 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
10882 vmov_n_f64, vst1_f64): Use gcc vector extensions.
10883 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
10884 add range check using __builtin_aarch64_im_lane_boundsi.
10885 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
10886 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
10887 type signature, use gcc vector extensions.
10888 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
10889 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
10890 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
10891 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
10892 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
10893 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
10894 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
10895 vreinterpret_u64_f64): Use v1df builtin not df.
10897 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
10899 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
10902 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
10904 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
10907 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
10909 * loop-invariant.c (pre_check_invariant_p): New function.
10910 (find_invariant_insn): Call pre_check_invariant_p.
10912 2014-06-22 Richard Henderson <rth@redhat.com>
10915 * compare-elim.c (struct comparison): Add eh_note.
10916 (find_comparison_dom_walker::before_dom_children): Don't eliminate
10917 a redundant comparison in a different EH region. Purge EH edges if
10920 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
10922 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
10923 (var_shift): Use it.
10924 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
10925 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
10926 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
10927 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
10928 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
10929 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
10930 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
10931 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
10932 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
10933 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
10934 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
10935 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
10936 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
10937 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
10938 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
10939 *rotldi3_internal15be): Use the new attribute. Merge register and
10940 integer alternatives.
10942 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
10944 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
10945 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
10946 split, *ashrdi3_internal3 and split): Delete, merge into...
10947 (ashr<mode>3): New expander.
10948 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
10949 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
10951 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
10953 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
10954 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
10955 *rotldi3_internal3 and split): Delete, merge into...
10956 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
10957 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
10958 Use "rotlw" extended mnemonic.
10960 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
10962 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
10963 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
10964 and split, *ashldi3_internal3 and split): Delete, merge into...
10965 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
10966 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
10968 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
10970 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
10971 (lshrsi3, two anonymous define_insns and define_splits,
10972 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
10973 *lshrdi3_internal3 and split): Delete, merge into...
10974 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
10975 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
10977 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
10979 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
10980 Remove "O" alternative.
10982 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
10984 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
10985 (mips_move_from_gpr_cost): Likewise.
10986 (mips_register_move_cost): Update accordingly.
10987 (mips_secondary_reload_class): Remove name of in_p.
10989 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
10992 * config/i386/i386.md (x86_64_shrd, x86_shrd,
10993 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
10995 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
10997 * config/nios2/nios2.c: Include "builtins.h".
10999 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
11001 * cgraph.h (tls_model_names): New variable.
11002 * print-tree.c (print_node): Simplify.
11003 * varpool.c (tls_model_names): New variable.
11004 (dump_varpool_node): Output tls model.
11006 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
11008 * ipa-visibility.c (function_and_variable_visibility): Disable
11009 temporarily local aliases for some targets.
11011 2014-06-20 Marek Polacek <polacek@redhat.com>
11013 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
11014 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
11015 into SANITIZE_UNDEFINED.
11016 * doc/invoke.texi: Describe -fsanitize=bounds.
11017 * gimplify.c (gimplify_call_expr): Add gimplification of internal
11018 functions created in the FEs.
11019 * internal-fn.c: Move "internal-fn.h" after "tree.h".
11020 (expand_UBSAN_BOUNDS): New function.
11021 * internal-fn.def (UBSAN_BOUNDS): New internal function.
11022 * internal-fn.h: Don't define internal functions here.
11023 * opts.c (common_handle_option): Add -fsanitize=bounds.
11024 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
11025 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
11026 * tree-core.h: Define internal functions here.
11027 (struct tree_base): Add ifn field.
11028 * tree-pretty-print.c: Include "internal-fn.h".
11029 (dump_generic_node): Handle functions without CALL_EXPR_FN.
11030 * tree.c (get_callee_fndecl): Likewise.
11031 (build_call_expr_internal_loc): New function.
11032 * tree.def (CALL_EXPR): Update description.
11033 * tree.h (CALL_EXPR_IFN): Define.
11034 (build_call_expr_internal_loc): Declare.
11035 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
11037 (ubsan_type_descriptor): Change bool parameter to enum
11038 ubsan_print_style. Adjust the code. Add handling of
11040 (ubsan_expand_bounds_ifn): New function.
11041 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
11042 (ubsan_build_overflow_builtin): Likewise.
11043 (instrument_bool_enum_load): Likewise.
11044 (ubsan_instrument_float_cast): Likewise.
11045 * ubsan.h (enum ubsan_print_style): New enum.
11046 (ubsan_expand_bounds_ifn): Declare.
11047 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
11049 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
11051 * config/rs6000/rs6000.md: Append `DONE' to preparation
11052 statements of `bswap' pattern splitters.
11054 2014-06-20 Tom de Vries <tom@codesourcery.com>
11056 * target.def (call_fusage_contains_non_callee_clobbers): Update
11058 * doc/tm.texi: Regenerate.
11060 2014-06-20 Yury Gribov <y.gribov@samsung.com>
11061 Max Ostapenko <m.ostapenko@partner.samsung.com>
11064 * asan.c (instrument_strlen_call): Fixed instrumentation of
11067 2014-06-20 Martin Jambor <mjambor@suse.cz>
11070 * ipa-prop.c (impossible_devirt_target): New function.
11071 (try_make_edge_direct_virtual_call): Use it, also instead of
11074 2014-06-20 Yury Gribov <y.gribov@samsung.com>
11075 Max Ostapenko <m.ostapenko@partner.samsung.com>
11078 * asan.c (build_check_stmt): Add condition.
11080 2014-06-20 Martin Jambor <mjambor@suse.cz>
11083 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
11086 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11088 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
11090 (VCONQ): Make comment more helpful.
11092 * config/aarch64/aarch64-simd.md
11093 (aarch64_sqdmulh_lane<mode>):
11094 Use VCOND for operands 2. Update lane checking and flipping logic.
11095 (aarch64_sqrdmulh_lane<mode>): Likewise.
11096 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
11097 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
11098 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
11099 attribute of operand 3 to VCOND.
11100 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
11101 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
11102 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
11103 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
11104 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
11105 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
11107 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
11108 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
11109 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
11110 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
11111 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
11112 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
11113 operand to VCOND. Update lane flipping and bounds checking logic.
11114 (aarch64_sqdmlal2_lane<mode>): Likewise.
11115 (aarch64_sqdmlsl_lane<mode>): Likewise.
11116 (aarch64_sqdmull_lane<mode>): Likewise.
11117 (aarch64_sqdmull2_lane<mode>): Likewise.
11118 (aarch64_sqdmlal_laneq<mode>):
11119 Replace VCON usage with VCONQ.
11120 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
11121 (aarch64_sqdmlal2_laneq<mode>): Emit
11122 aarch64_sqdmlal2_laneq<mode>_internal insn.
11123 Replace VCON with VCONQ.
11124 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
11125 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
11126 (aarch64_sqdmull_laneq<mode>): Emit
11127 aarch64_sqdmull_laneq<mode>_internal insn.
11128 Replace VCON with VCONQ.
11129 (aarch64_sqdmull2_laneq<mode>): Emit
11130 aarch64_sqdmull2_laneq<mode>_internal insn.
11131 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
11132 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
11133 of 3rd argument to int16x4_t.
11134 (vqdmlalh_lane_s16): Likewise.
11135 (vqdmlslh_lane_s16): Likewise.
11136 (vqdmull_high_lane_s16): Likewise.
11137 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
11138 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
11139 (vqdmlsl_lane_s16): Likewise.
11140 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
11141 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
11142 (vqdmlals_lane_s32): Likewise.
11143 (vqdmlsls_lane_s32): Likewise.
11144 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
11145 (vqdmulls_lane_s32): Likewise.
11146 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
11147 (vqdmlsl_lane_s32): Likewise.
11148 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
11149 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
11150 (vqrdmulhh_lane_s16): Likewise.
11151 (vqdmlsl_high_lane_s16): Likewise.
11152 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
11153 (vqdmlsl_high_lane_s32): Likewise.
11154 (vqrdmulhs_lane_s32): Likewise.
11156 2014-06-20 Tom de Vries <tom@codesourcery.com>
11158 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
11159 get_call_reg_set_usage.
11161 2014-06-20 Tom de Vries <tom@codesourcery.com>
11163 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
11164 it contains all call_used_regs.
11166 2014-06-20 Tom de Vries <tom@codesourcery.com>
11168 * final.c (collect_fn_hard_reg_usage): Add and use variable
11169 function_used_regs.
11171 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
11173 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
11174 (set_init_priority, get_init_priority, set_fini_priority,
11175 get_fini_priority): New methods.
11176 * tree.c (init_priority_for_decl): Remove.
11177 (init_ttree): Do not initialize init priority.
11178 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
11179 (decl_priority_info): Remove.
11180 (decl_init_priority_insert): Rewrite.
11181 (decl_fini_priority_insert): Rewrite.
11182 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
11183 tree_priority_map_marked_p): Remove.
11184 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
11185 * lto-streamer-out.c (hash_tree): Do not hash priorities.
11186 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
11187 not output priorities.
11188 (pack_ts_function_decl_value_fields): Likewise.
11189 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
11190 not input priorities.
11191 (unpack_ts_function_decl_value_fields): Likewise.
11192 * symtab.c (symbol_priority_map): Declare.
11193 (init_priority_hash): Declare.
11194 (symtab_unregister_node): Unregister from priority hash, too.
11195 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
11197 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
11198 (symbol_priority_info): New function.
11199 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
11201 * tree-core.h (tree_priority_map): Remove.
11203 2014-06-20 Jakub Jelinek <jakub@redhat.com>
11205 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
11206 0xff to uint64_t before shifting it up.
11208 2014-06-20 Julian Brown <julian@codesourcery.com>
11209 Chung-Lin Tang <cltang@codesourcery.com>
11211 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
11212 TARGET_THUMB1_ONLY. Add comments.
11214 2014-06-19 Tom de Vries <tom@codesourcery.com>
11216 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
11217 return type to void.
11218 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
11220 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
11222 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
11223 as "move", from depends_on.
11225 2014-06-19 Terry Guo <terry.guo@arm.com>
11227 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
11230 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
11232 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
11234 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
11236 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
11239 * config/sh/sh.c (prepare_move_operands): Don't process TLS
11240 addresses here if reload in progress or completed.
11242 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
11244 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
11245 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
11246 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
11247 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
11248 (mips_register_priority): New function that implements the target
11249 hook TARGET_REGISTER_PRIORITY.
11250 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
11251 (mips_lra_p): Likewise for TARGET_LRA_P.
11252 (TARGET_REGISTER_PRIORITY): Define macro.
11253 (TARGET_SPILL_CLASS): Likewise.
11254 (TARGET_LRA_P): Likewise.
11255 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
11257 (REG_CLASS_NAMES): Likewise.
11258 (REG_CLASS_CONTENTS): Likewise.
11259 (BASE_REG_CLASS): Use M16_SP_REGS.
11260 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
11261 New set attribute to enable alternatives depending on the register
11263 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
11264 (*lea64): Disable pattern for MIPS16.
11265 * config/mips/mips.opt (mlra): New option.
11267 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
11269 * lra-constraints.c (base_to_reg): New function.
11270 (process_address): Use new function.
11272 2014-06-18 Tom de Vries <tom@codesourcery.com>
11274 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
11275 * config/aarch64/aarch64.c
11276 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
11277 (aarch64_emit_call_insn): New function.
11278 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
11280 * config/aarch64/aarch64.md (define_expand "call_internal")
11281 (define_expand "call_value_internal", define_expand "sibcall_internal")
11282 (define_expand "sibcall_value_internal"): New.
11283 (define_expand "call", define_expand "call_value")
11284 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
11285 expand variant and aarch64_emit_call_insn.
11287 2014-06-18 Radovan Obradovic <robradovic@mips.com>
11288 Tom de Vries <tom@codesourcery.com>
11290 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
11291 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
11293 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
11294 clobbers to CALL_INSN_FUNCTION_USAGE.
11295 (define_expand "sibcall_internal")
11296 (define_expand "sibcall_value_internal"): New.
11297 (define_expand "call", define_expand "call_value"): Add argument to
11298 arm_emit_call_insn.
11299 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
11300 (define_expand "sibcall_value"): Use sibcall_value_internal and
11301 arm_emit_call_insn.
11303 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11305 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
11307 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11309 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
11312 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11314 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
11315 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
11316 annotations. Fix DWARF information.
11318 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11320 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
11321 __udivmoddi4, and fixups for negative operands.
11323 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11325 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
11327 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11329 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
11332 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11334 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
11337 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11339 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
11340 describing register usage on function entry and exit.
11342 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11344 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
11345 (__aeabi_ldivmod): Fix whitespace.
11347 2014-06-18 Andreas Schwab <schwab@suse.de>
11349 * doc/md.texi (Standard Names): Use @itemx for grouped items.
11350 Remove blank line after @item.
11352 2014-06-18 Richard Henderson <rth@redhat.com>
11355 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
11357 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11359 * config/arm/arm.c (neon_vector_mem_operand): Allow register
11360 POST_MODIFY for neon loads and stores.
11361 (arm_print_operand): Output post-index register for neon loads and
11364 2014-06-18 Richard Biener <rguenther@suse.de>
11366 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
11368 2014-06-18 Richard Biener <rguenther@suse.de>
11370 * tree-pass.h (make_pass_dce_loop): Remove.
11371 * passes.def: Replace pass_dce_loop with pass_dce.
11372 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
11373 changed free niter estimates and reset the scev cache.
11374 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
11375 make_pass_dce_loop): Remove.
11376 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
11377 (fini_copy_prop): Return whether something changed. Always
11378 let substitute_and_fold perform DCE and free niter estimates
11379 and reset the scev cache if so.
11380 (execute_copy_prop): If sth changed schedule cleanup-cfg.
11381 (pass_data_copy_prop): Do not unconditionally schedule
11382 cleanup-cfg or update-ssa.
11384 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
11386 PR tree-optimization/61518
11387 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
11388 reduction var is used in reduction stmt or phi-function only.
11390 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11392 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
11394 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
11396 PR tree-optimization/61517
11397 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
11398 whose rhs's first tree is the source expression instead of the
11400 (find_bswap_or_nop): Likewise.
11401 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
11402 gimple stmt whose rhs's first tree is the source. In the memory source
11403 case, move the stmt to be replaced close to one of the original load to
11404 avoid the problem of a store between the load and the stmt's original
11406 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
11409 2014-06-18 Andreas Schwab <schwab@suse.de>
11411 PR rtl-optimization/54555
11412 * postreload.c (move2add_use_add2_insn): Substitute
11413 STRICT_LOW_PART only if it is cheaper.
11415 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
11417 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
11418 Do not use unspec as call operand. Use memory_operand instead of
11419 memory_nox32_operand and add "m" operand constraint. Disable
11420 pattern for TARGET_X32.
11421 (*sibcall_pop_memory): Ditto.
11422 (*sibcall_value_memory): Ditto.
11423 (*sibcall_value_pop_memory): Ditto.
11424 (sibcall peepholes): Merge SImode and DImode patterns using
11425 W mode iterator. Use memory_operand instead of memory_nox32_operand.
11426 Disable pattern for TARGET_X32. Check if eliminated register is
11427 really dead after call insn. Generate call RTX without unspec operand.
11428 (sibcall_value peepholes): Ditto.
11429 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
11430 instead of memory_nox32_operand. Check if eliminated register is
11431 really dead after call insn. Generate call RTX without unspec operand.
11432 (sibcall_value_pop peepholes): Ditto.
11433 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
11435 2014-06-18 Terry Guo <terry.guo@arm.com>
11438 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
11441 2014-06-18 Olivier Hainque <hainque@adacore.com>
11443 * tree-core.h (tree_block): Add an "end_locus" field, allowing
11444 memorization of the end of block source location.
11445 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
11446 * gimplify.c (gimplify_bind_expr): Propagate the block start and
11447 end source location info we have on the block entry/exit code we
11450 2014-06-18 Richard Biener <rguenther@suse.de>
11452 * common.opt (fssa-phiopt): New option.
11453 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
11455 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
11456 * doc/invoke.texi (-fssa-phiopt): Document.
11458 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11460 * genattrtab.c (n_bypassed): New variable.
11461 (process_bypasses): Initialise n_bypassed.
11462 Count number of bypassed reservations.
11463 (make_automaton_attrs): Allocate space for bypassed reservations
11464 rather than number of bypasses.
11466 2014-06-18 Richard Biener <rguenther@suse.de>
11468 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
11469 we propagated anything.
11470 (substitute_and_fold_dom_walker::before_dom_children): Something
11471 changed if we propagated into PHI arguments.
11472 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
11475 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
11477 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
11479 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
11480 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
11481 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
11482 Introduces alternative way of loads group permutaions.
11483 (vect_transform_grouped_load): Try alternative way of permutations.
11485 2014-06-18 Jakub Jelinek <jakub@redhat.com>
11487 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
11488 changed in ORT_TARGET region, don't jump to do_outer.
11489 (struct gimplify_adjust_omp_clauses_data): New type.
11490 (gimplify_adjust_omp_clauses_1): Adjust for data being
11491 a struct gimplify_adjust_omp_clauses_data pointer instead
11492 of tree *. Pass pre_p as a new argument to
11493 lang_hooks.decls.omp_finish_clause hook.
11494 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
11495 splay_tree_foreach to pass both list_p and pre_p.
11496 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
11497 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
11498 gimplify_adjust_omp_clauses callers.
11499 * langhooks.c (lhd_omp_finish_clause): New function.
11500 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
11501 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
11502 * langhooks.h (struct lang_hooks_for_decls): Add a new
11503 gimple_seq * argument to omp_finish_clause hook.
11504 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
11505 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
11506 (scan_omp_parallel, lower_omp_for): When adding
11507 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
11508 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
11509 * tree-nested.c (convert_nonlocal_omp_clauses,
11510 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
11511 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
11513 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
11515 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
11516 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
11518 2014-06-17 Xinliang David Li <davidxl@google.com>
11520 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
11521 * passes.c (pass_init_dump_file): Do not set initialize
11522 flag to false unconditionally.
11524 2014-06-17 Richard Biener <rguenther@suse.de>
11526 * genopinit.c (main): Use vec<>::qsort method.
11527 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
11529 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
11531 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
11533 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
11534 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
11535 (mips_move_to_gpr_cost): Remove ST_REGS case.
11536 (mips_move_from_gpr_cost): Likewise.
11537 (mips_register_move_cost): Likewise.
11538 (mips_secondary_reload_class): Likewise.
11540 2014-06-17 Richard Biener <rguenther@suse.de>
11542 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
11543 (pass_all_optimizations): Move 3rd copy-prop pass from after
11544 fre to before ifcombine/phiopt.
11546 2014-06-17 Richard Biener <rguenther@suse.de>
11548 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
11549 and allow all blocks to be forwarders.
11551 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
11554 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
11555 variable 'size'; calculate 'size' right in the front; use
11556 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
11557 pcum->aapcs_stack_words.
11559 2014-06-17 Nick Clifton <nickc@redhat.com>
11561 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
11562 (umulhi3, mulsidi3, umulsidi3): Likewise.
11564 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
11566 PR middle-end/61508
11567 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
11568 check for section name.
11570 2014-06-17 Richard Biener <rguenther@suse.de>
11572 * tree-ssa-propagate.c: Include domwalk.h.
11573 (substitute_and_fold): Outline main worker into a domwalker ...
11574 (substitute_and_fold_dom_walker::before_dom_children): ... here.
11575 Schedule stmts we can fully propagate for removal. Remove
11577 (substitute_and_fold): Apply a dominator walk to perform
11578 substitution. Process stmts scheduled for removal here.
11580 2014-06-17 Richard Biener <rguenther@suse.de>
11582 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
11583 of PHI node moving.
11585 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
11587 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
11588 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
11589 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
11590 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
11591 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
11593 (get_fpscr) : Likewise.
11595 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
11597 PR rtl-optimization/61325
11598 * lra-constraints.c (valid_address_p): Add forward declaration.
11599 (simplify_operand_subreg): Check address validity before and after
11600 alter_reg of memory subreg.
11602 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
11604 * config/i386/i386.c (decide_alg): Correctly handle
11605 maximum size of stringop algorithm.
11607 2014-06-16 Yury Gribov <y.gribov@samsung.com>
11609 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
11611 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
11613 PR rtl-optimization/61522
11614 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
11616 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
11619 * symtab.c (symtab_node::reset_section): New method.
11620 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
11622 * cgraph.h (reset_section): Declare.
11623 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
11624 do not consider comdat locals.
11625 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
11627 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
11628 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
11629 reset sections of symbols dragged out of the comdats.
11630 (function_and_variable_visibility): Reset sections of
11633 2014-06-16 Richard Biener <rguenther@suse.de>
11635 PR tree-optimization/61482
11636 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
11637 [-INF(OVF), +INF(OVF)] range.
11639 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
11641 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
11642 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
11643 handling 32-bit multiplication.
11645 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
11647 PR middle-end/61430
11648 * lra-lives.c (process_bb_lives): Skip creating copy during
11649 insn scan when src/dest has constrained to same regno.
11651 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
11653 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
11654 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
11656 2014-06-16 Yury Gribov <y.gribov@samsung.com>
11658 * asan.c (check_func): New function.
11659 (maybe_create_ssa_name): Likewise.
11660 (build_check_stmt_with_calls): Likewise.
11661 (use_calls_p): Likewise.
11662 (report_error_func): Change interface.
11663 (build_check_stmt): Allow non-integer lengths; add support
11665 (asan_instrument): Likewise.
11666 (instrument_mem_region_access): Moved code to build_check_stmt.
11667 (instrument_derefs): Likewise.
11668 (instrument_strlen_call): Likewise.
11669 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
11670 * doc/invoke.texi: Describe new parameter.
11671 * params.def: Define new parameter.
11672 * params.h: Likewise.
11673 * sanitizer.def: Describe new builtins.
11675 2014-06-16 Richard Biener <rguenther@suse.de>
11677 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
11678 Make all defs available at the end.
11679 (eliminate): If we remove a PHI node schedule cfg-cleanup.
11681 2014-06-18 Jakub Jelinek <jakub@redhat.com>
11684 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
11686 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
11689 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
11690 initialization. Replace remaining use of uid.
11692 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
11694 * c-family/c-common.c (handle_tls_model_attribute): Use
11695 set_decl_tls_model.
11696 * c-family/c-common.c (handle_tls_model_attribute): Use
11697 set_decl_tls_model.
11698 * cgraph.h (struct varpool_node): Add tls_model.
11699 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
11700 * tree.h (DECL_TLS_MODEL): Update.
11701 (DECL_THREAD_LOCAL_P): Check that variable is static.
11702 (decl_tls_model): Declare.
11703 (set_decl_tls_model): Declare.
11704 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
11705 set symbol prorperties.
11706 (get_emutls_init_templ_addr): Cleanup.
11707 (new_emutls_decl): Update.
11708 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
11709 (lto_input_varpool_node): Likewise.
11710 * lto-streamer-out.c (hash_tree): Likewise.
11711 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
11712 not stream DECL_TLS_MODEL.
11713 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
11714 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
11716 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11718 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
11720 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11722 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
11723 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
11725 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
11726 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
11727 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
11728 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
11729 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
11730 (df_get_artificial_defs, df_get_artificial_uses)
11731 (df_single_def, df_single_use): Update accordingly.
11732 (df_refs_chain_dump): Take the first element in a linked list as
11733 parameter, rather than a pointer to an array of pointers.
11734 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
11735 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
11736 (df_chain_create_bb_process_use): Likewise.
11737 (df_md_bb_local_compute_process_def): Likewise.
11738 * fwprop.c (process_defs, process_uses): Likewise.
11739 (register_active_defs, update_uses): Likewise.
11740 (forward_propagate_asm): Update for new df_ref linking.
11741 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
11742 (df_null_ref_rec, df_null_mw_rec): Likewise.
11743 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
11745 (df_scan_free_bb_info): Remove check for null artificial_defs.
11746 (df_install_ref_incremental): Adjust for new df_ref linking.
11747 Use a single-element insertion rather than a full sort.
11748 (df_ref_chain_delete_du_chain): Take the first element
11749 in a linked list as parameter, rather than a pointer to an array of
11751 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
11752 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
11753 (df_insn_info_delete): Remove check for null defs and call to
11754 df_scan_free_mws_vec.
11755 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
11756 null rather than df_null_*_rec.
11757 (df_insn_rescan_debug_internal): Likewise, and update null
11758 checks in the same way. Remove check for null defs.
11759 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
11760 Move a single element rather doing a full sort.
11761 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
11763 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
11764 Initialize df_ref and df_mw_hardreg lists to null rather than
11766 (df_ref_compare): Take df_refs as parameter, transferring the
11767 old interface to...
11768 (df_ref_ptr_compare): ...this new function.
11769 (df_sort_and_compress_refs): Update accordingly.
11770 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
11771 old interface to...
11772 (df_mw_ptr_compare): ...this new function.
11773 (df_sort_and_compress_mws): Update accordingly.
11774 (df_install_refs, df_install_mws): Return a linked list rather than
11775 an array of pointers.
11776 (df_refs_add_to_chains): Assert that old lists are empty rather
11778 (df_insn_refs_verify): Don't handle null defs speciailly.
11779 * web.c (union_match_dups): Update for new df_ref linking.
11781 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11783 * df.h (df_ref_create, df_ref_remove): Delete.
11784 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
11785 (df_ref_remove): Likewise.
11787 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11789 * df.h (df_single_def, df_single_use): New functions.
11790 * ira.c (find_moveable_pseudos): Use them.
11792 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11794 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
11795 * df-problems.c (df_note_bb_compute): Use it.
11796 * regstat.c (regstat_bb_compute_ri): Likewise.
11798 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11800 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
11801 * cse.c (cse_extended_basic_block): Use them.
11802 * dce.c (mark_artificial_use): Likewise.
11803 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
11804 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
11805 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
11806 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
11807 (df_simulate_initialize_backwards): Likewise.
11808 (df_simulate_finalize_backwards): Likewise.
11809 (df_simulate_initialize_forwards): Likewise.
11810 (df_md_simulate_artificial_defs_at_top): Likewise.
11811 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
11812 * regrename.c (init_rename_info): Likewise.
11813 * regstat.c (regstat_bb_compute_ri): Likewise.
11814 (regstat_bb_compute_calls_crossed): Likewise.
11816 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11818 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
11819 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
11820 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
11821 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
11822 * combine.c (create_log_links): Likewise.
11823 * compare-elim.c (find_flags_uses_in_insn): Likewise.
11824 (try_eliminate_compare): Likewise.
11825 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
11826 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
11827 (remove_reg_equal_equiv_notes_for_defs): Likewise.
11828 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
11829 (word_dce_process_block, dce_process_block): Likewise.
11830 * ddg.c (def_has_ccmode_p): Likewise.
11831 * df-core.c (df_bb_regno_first_def_find): Likewise.
11832 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
11833 * df-problems.c (df_rd_simulate_one_insn): Likewise.
11834 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
11835 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
11836 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
11837 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
11838 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
11839 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
11840 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
11841 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
11842 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
11843 * fwprop.c (local_ref_killed_between_p): Likewise.
11844 (all_uses_available_at, free_load_extend): Likewise.
11845 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
11846 * hw-doloop.c (scan_loop): Likewise.
11847 * ifcvt.c (dead_or_predicable): Likewise.
11848 * init-regs.c (initialize_uninitialized_regs): Likewise.
11849 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
11850 (process_bb_node_lives): Likewise.
11851 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
11852 (find_moveable_pseudos): Likewise.
11853 * loop-invariant.c (check_dependencies, record_uses): Likewise.
11854 * recog.c (peep2_find_free_register): Likewise.
11855 * ree.c (get_defs): Likewise.
11856 * regstat.c (regstat_bb_compute_ri): Likewise.
11857 (regstat_bb_compute_calls_crossed): Likewise.
11858 * sched-deps.c (find_inc, find_mem): Likewise.
11859 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
11860 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
11861 * shrink-wrap.c (requires_stack_frame_p): Likewise.
11862 (prepare_shrink_wrap): Likewise.
11863 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
11864 * web.c (union_defs, pass_web::execute): Likewise.
11865 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
11866 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
11868 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
11870 * lra-assign.c (assign_by_spills): Add code to assign vector regs
11871 to inheritance pseudos.
11872 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
11874 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
11877 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
11878 (BU_MISC_2): Rename to ...
11879 (BU_LDBL128_2): ... this.
11880 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
11881 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
11882 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
11883 RS6000_BTM_LDBL128.
11884 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
11885 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
11886 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
11887 (unpacktf_1): Likewise.
11888 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
11889 (__builtin_longdouble_dw1): Likewise.
11890 * doc/sourcebuild.texi (longdouble128): Document.
11892 2014-06-13 Jeff Law <law@redhat.com>
11894 PR rtl-optimization/61094
11895 PR rtl-optimization/61446
11896 * ree.c (combine_reaching_defs): Get the mode for the copy from
11897 the extension insn rather than the defining insn.
11899 2014-06-13 Dehao Chen <dehao@google.com>
11901 * dwarf2out.c (add_linkage_name): Emit more linkage name.
11903 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
11905 * doc/install.texi (--enable-linker-plugin-configure-flags)
11906 (--enable-linker-plugin-flags): Document new flags.
11908 2014-06-13 Martin Jambor <mjambor@suse.cz>
11911 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
11912 cache_token if returning early.
11914 2014-06-13 Nick Clifton <nickc@redhat.com>
11916 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
11917 requested alignment is active.
11918 (LABEL_ALIGN): Likewise.
11919 (LOOP_ALIGN): Likewise.
11921 2014-06-13 Richard Biener <rguenther@suse.de>
11923 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
11924 Rewrite to propagate the VN result into all uses where
11925 possible and to remove stmts becoming dead because of that.
11926 (eliminate): Generalize stmt removal handling, remove in
11927 reverse dominator order to support proper debug stmt
11928 generation. Update stmts before removing stmts.
11929 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
11931 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
11933 PR tree-optimization/61375
11934 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
11935 symbolic number cannot be represented in an uint64_t.
11936 (find_bswap_or_nop_1): Likewise.
11938 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
11940 * symtab.c (symtab_node::reset_section): New method.
11941 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
11943 * cgraph.h (reset_section): Declare.
11944 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
11945 do not consider comdat locals.
11946 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
11948 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
11949 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
11950 reset sections of symbols dragged out of the comdats.
11951 (function_and_variable_visibility): Reset sections of
11954 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
11956 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
11957 to use symtab and decl_binds_to_current_def_p
11958 * tree-vectorizer.c (increase_alignment): Increase alignment
11959 of alias target, too.
11961 2014-06-12 Jakub Jelinek <jakub@redhat.com>
11963 PR middle-end/61486
11964 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
11965 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
11966 if outer combined construct is distribute.
11967 (gimplify_omp_for): For OMP_DISTRIBUTE set
11968 gimplify_omp_ctxp->distribute.
11969 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
11970 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
11971 mapping into decl map.
11973 2014-06-12 Jason Merrill <jason@redhat.com>
11975 * common.opt (fabi-version): Change default to 0.
11977 2014-06-12 Jason Merrill <jason@redhat.com>
11979 * toplev.c (process_options): Reject -fabi-version=1.
11981 2014-06-12 Jeff Law <law@redhat.com>
11983 PR tree-optimization/61009
11984 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
11985 value when we stop processing a block due to problematic PHIs.
11987 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
11989 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
11990 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
11991 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
11992 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
11993 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
11994 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
11995 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
11996 are not in the spec.
11998 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
12001 * config/aarch64/aarch64-modes.def: Add V1DFmode.
12002 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
12005 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
12007 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
12009 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
12012 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
12013 loading from address spaces.
12015 2014-06-12 Martin Liska <mliska@suse.cz>
12018 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
12019 statement is reachable.
12021 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
12023 * symtab.c (section_hash): New hash.
12024 (symtab_unregister_node): Clear section before freeing.
12025 (hash_section_hash_entry): New haser.
12026 (eq_sections): New function.
12027 (symtab_node::set_section_for_node): New method.
12028 (set_section_1): Update.
12029 (symtab_node::set_section): Take string instead of tree as parameter.
12030 (symtab_resolve_alias): Update.
12031 * cgraph.h (section_hash_entry_d): New structure.
12032 (section_hash_entry): New typedef.
12033 (cgraph_node): Change comdat_group_ to x_comdat_group,
12034 change section_ to x_section and turn into section_hash_entry;
12035 update accestors; put set_section_for_node offline.
12036 * tree.c (decl_section_name): Turn into string.
12037 (set_decl_section_name): Change parameter to be string.
12038 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
12039 * sdbout.c (sdbout_one_type): Update.
12040 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
12041 * varasm.c (IN_NAMED_SECTION, get_named_section,
12042 resolve_unique_section, hot_function_section, get_named_text_section,
12043 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
12044 make_decl_rtl, default_unique_section): Update.
12045 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
12046 (c6x_elf_unique_section): Update.
12047 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
12048 * config/pa/pa.c (pa_function_section): Update.
12049 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
12050 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
12051 * config/arc/arc.c (arc_in_small_data_p): Update.
12052 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
12053 * config/mcore/mcore.c (mcore_unique_section): Update.
12054 * config/mips/mips.c (mips16_build_function_stub): Update.
12055 (mips16_build_call_stub): Update.
12056 (mips_function_rodata_section): Update.
12057 (mips_in_small_data_p): Update.
12058 * config/score/score.c (score_in_small_data_p): Update.
12059 * config/rx/rx.c (rx_in_small_data): Update.
12060 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
12061 (rs6000_xcoff_asm_named_section): Update.
12062 (rs6000_xcoff_unique_section): Update.
12063 * config/frv/frv.c (frv_string_begins_with): Update.
12064 (frv_in_small_data_p): Update.
12065 * config/v850/v850.c (v850_encode_data_area): Update.
12066 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
12067 (bfin_handle_l1_data_attribute): Update.
12068 (bfin_handle_l2_attribute): Update.
12069 * config/mep/mep.c (mep_unique_section): Update.
12070 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
12072 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
12073 (h8300_handle_tiny_data_attribute): Update.
12074 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
12075 (m32r_in_small_data_p): Update.
12076 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
12077 * config/i386/i386.c (ix86_in_large_data_p): Update.
12078 * config/i386/winnt.c (i386_pe_unique_section): Update.
12079 * config/darwin.c (darwin_function_section): Update.
12080 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
12081 * tree-emutls.c (get_emutls_init_templ_addr): Update.
12082 (new_emutls_decl): Update.
12083 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
12084 input_varpool_node): Update.
12085 (ead_string_cst): Turn to ...
12086 (read_string): ... this one.
12087 * dwarf2out.c (secname_for_decl): Update.
12088 * asan.c (asan_protect_global): Update.
12090 2014-06-11 DJ Delorie <dj@redhat.com>
12092 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
12094 * config/rx/rx.c (rx_option_override): Likewise.
12095 (rx_align_for_label): Likewise.
12097 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
12099 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
12101 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
12104 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12106 * common.md: New file.
12107 * doc/md.texi: Update description of generic, machine-independent
12109 * config/s390/constraints.md (e): Delete.
12110 * Makefile.in (md_file): Include common.md.
12111 * config/m32c/t-m32c (md_file): Likewise.
12112 * genpreds.c (general_mem): New array.
12113 (generic_constraint_letters): Remove constraints now defined by
12115 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
12116 Allow the first character to be '<' or '>' as well.
12117 * genoutput.c (general_mem): New array.
12118 (indep_constraints): Remove constraints now defined by common.md.
12119 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
12120 Remove special handling of 'm'.
12121 * ira-costs.c (record_reg_classes): Remove special handling of
12122 constraints now defined by common.md.
12123 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
12124 * ira-lives.c (single_reg_class): Likewise.
12125 (ira_implicitly_set_insn_hard_regs): Likewise.
12126 * lra-constraints.c (reg_class_from_constraints): Likewise.
12127 (process_alt_operands, process_address, curr_insn_transform): Likewise.
12128 * postreload.c (reload_cse_simplify_operands): Likewise.
12129 * reload.c (push_secondary_reload, scratch_reload_class)
12130 (find_reloads, alternative_allows_const_pool_ref): Likewise.
12131 * reload1.c (maybe_fix_stack_asms): Likewise.
12132 * targhooks.c (default_secondary_reload): Likewise.
12133 * stmt.c (parse_output_constraint): Likewise.
12134 * recog.c (preprocess_constraints): Likewise.
12135 (constrain_operands, peep2_find_free_register): Likewise.
12136 (asm_operand_ok): Likewise, but add a comment saying why 'o'
12137 must be handled specially.
12139 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12141 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
12142 * genpreds.c (have_const_dbl_constraints): Delete.
12143 (add_constraint): Don't set it.
12144 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
12145 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
12146 constraints using the lookup_constraint logic.
12147 * ira-lives.c (single_reg_class): Likewise.
12148 * ira.c (ira_setup_alts): Likewise.
12149 * lra-constraints.c (process_alt_operands): Likewise.
12150 * recog.c (asm_operand_ok, constrain_operands): Likewise.
12151 * reload.c (find_reloads): Likewise.
12153 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12155 * genpreds.c (const_int_start, const_int_end): New variables.
12156 (choose_enum_order): Output CONST_INT constraints before memory
12158 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
12160 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
12161 * ira.c (ira_setup_alts): Likewise.
12162 * lra-constraints.c (process_alt_operands): Likewise.
12163 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
12164 * reload.c (find_reloads): Likewise.
12166 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12168 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
12169 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
12170 * recog.c (preprocess_constraints): Update accordingly.
12172 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12174 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
12175 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
12176 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
12177 * genpreds.c (print_type_tree): New function.
12178 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
12179 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
12180 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
12181 Write out enum constraint_type and get_constraint_type.
12182 * lra-constraints.c (satisfies_memory_constraint_p): Take a
12183 constraint_num rather than a constraint string.
12184 (satisfies_address_constraint_p): Likewise.
12185 (reg_class_from_constraints): Avoid old constraint macros.
12186 (process_alt_operands, process_address_1): Likewise.
12187 (curr_insn_transform): Likewise.
12188 * ira-costs.c (record_reg_classes): Likewise.
12189 (record_operand_costs): Likewise.
12190 * ira-lives.c (single_reg_class): Likewise.
12191 (ira_implicitly_set_insn_hard_regs): Likewise.
12192 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
12193 * postreload.c (reload_cse_simplify_operands): Likewise.
12194 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
12195 (constrain_operands, peep2_find_free_register): Likewise.
12196 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
12197 (find_reloads, alternative_allows_const_pool_ref): Likewise.
12198 * reload1.c (maybe_fix_stack_asms): Likewise.
12199 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
12200 * targhooks.c (default_secondary_reload): Likewise.
12201 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
12202 to EXTRA_CONSTRAINT_STR.
12203 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
12205 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12207 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
12208 (write_constraint_satisfied_p_array): ...this new function.
12209 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
12211 (write_insn_preds_c): Update accordingly.
12213 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12215 * genpreds.c (write_lookup_constraint): Rename to...
12216 (write_lookup_constraint_1): ...this.
12217 (write_lookup_constraint_array): New function.
12218 (write_tm_preds_h): Define lookup_constraint as an inline function
12219 that uses write_lookup_constraint_array where possible.
12220 (write_insn_preds_c): Update for the changes above.
12222 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12224 * doc/md.texi (regclass_for_constraint): Rename to...
12225 (reg_class_for_constraint): ...this.
12226 * genpreds.c (num_constraints, enum_order, register_start)
12227 (register_end, satisfied_start, memory_start, memory_end)
12228 (address_start, address_end): New variables.
12229 (add_constraint): Count the number of constraints.
12230 (choose_enum_order): New function.
12231 (write_enum_constraint_num): Iterate over enum_order.
12232 (write_regclass_for_constraint): Rename to...
12233 (write_reg_class_for_constraint_1): ...this and update output
12235 (write_constraint_satisfied_p): Rename to...
12236 (write_constraint_satisfied_p_1): ...this and update output
12237 accordingly. Do nothing if all extra constraints are register
12239 (write_insn_extra_memory_constraint): Delete.
12240 (write_insn_extra_address_constraint): Delete.
12241 (write_range_function): New function.
12242 (write_tm_preds_h): Define constraint_satisfied_p and
12243 reg_class_for_constraint as inline functions that do a range check
12244 before calling the out-of-line function. Use write_range_function
12245 to implement insn_extra_{register,memory,address}_constraint,
12246 the first of which is new.
12247 (write_insn_preds_c): Update after above changes to write_* functions.
12248 (main): Call choose_enum_order.
12250 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
12252 PR tree-optimization/61306
12253 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
12254 expression instead of its size.
12255 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
12256 false to prevent optimization when the result is unpredictable due to
12257 arithmetic right shift of signed type with highest byte is set.
12258 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
12259 (init_symbolic_number): Likewise.
12260 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
12261 when the result is unpredictable due to sign extension.
12263 2014-06-11 Terry Guo <terry.guo@arm.com>
12265 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
12266 (*thumb1_addsi3): Ditto.
12267 (*thumb_subdi3): Ditto.
12268 (thumb1_subsi3_insn): Ditto.
12269 (*thumb_mulsi3): Ditto.
12270 (*thumb_mulsi3_v6): Ditto.
12271 (*thumb1_andsi3_insn): Ditto.
12272 (thumb1_bicsi3): Ditto.
12273 (*thumb1_iorsi3_insn): Ditto.
12274 (*thumb1_xorsi3_insn): Ditto.
12275 (*thumb1_ashlsi3): Ditto.
12276 (*thumb1_ashrsi3): Ditto.
12277 (*thumb1_lshrsi3): Ditto.
12278 (*thumb1_rotrsi3): Ditto.
12279 (*thumb1_negdi2): Ditto.
12280 (*thumb1_negsi2): Ditto.
12281 (*thumb1_abssi2): Ditto.
12282 (*thumb1_neg_abssi2): Ditto.
12283 (*thumb1_one_cmplsi2): Ditto.
12284 (*thumb1_zero_extendhisi2): Ditto.
12285 (*thumb1_zero_extendqisi2): Ditto.
12286 (*thumb1_zero_extendqisi2_v6): Ditto.
12287 (thumb1_extendhisi2): Ditto.
12288 (thumb1_extendqisi2): Ditto.
12289 (*thumb1_movdi_insn): Ditto.
12290 (*thumb1_movsi_insn): Ditto.
12291 (*thumb1_movhi_insn): Ditto.
12292 (thumb_movhi_clobber): Ditto.
12293 (*thumb1_movqi_insn): Ditto.
12294 (*thumb1_movhf): Ditto.
12295 (*thumb1_movsf_insn): Ditto.
12296 (*thumb_movdf_insn): Ditto.
12297 (movmem12b): Ditto.
12299 (cbranchqi4): Ditto.
12300 (cbranchsi4_insn): Ditto.
12301 (cbranchsi4_scratch): Ditto.
12302 (*negated_cbranchsi4): Ditto.
12303 (*tbit_cbranch): Ditto.
12304 (*tlobits_cbranch): Ditto.
12305 (*tstsi3_cbranch): Ditto.
12306 (*cbranchne_decr1): Ditto.
12307 (*addsi3_cbranch): Ditto.
12308 (*addsi3_cbranch_scratch): Ditto.
12309 (*thumb_cmpdi_zero): Ditto.
12310 (cstoresi_eq0_thumb1): Ditto.
12311 (cstoresi_ne0_thumb1): Ditto.
12312 (*cstoresi_eq0_thumb1_insn): Ditto.
12313 (*cstoresi_ne0_thumb1_insn): Ditto.
12314 (cstoresi_nltu_thumb1): Ditto.
12315 (cstoresi_ltu_thumb1): Ditto.
12316 (thumb1_addsi3_addgeu): Ditto.
12317 (*thumb_jump): Ditto.
12318 (*call_reg_thumb1_v5): Ditto.
12319 (*call_reg_thumb1): Ditto.
12320 (*call_value_reg_thumb1_v5): Ditto.
12321 (*call_value_reg_thumb1): Ditto.
12322 (*call_insn): Ditto.
12323 (*call_value_insn): Ditto.
12324 (thumb1_casesi_internal_pic): Ditto.
12325 (thumb1_casesi_dispatch): Ditto.
12326 (*thumb1_indirect_jump): Ditto.
12327 (prologue_thumb1_interwork): Ditto.
12328 (*epilogue_insns): Ditto.
12329 (consttable_1): Ditto.
12330 (consttable_2): Ditto.
12331 (tablejump): Ditto.
12332 (*thumb1_tablejump): Ditto.
12333 (thumb_eh_return): Ditto.
12334 (define_peephole2): Two of them are thumb1 only and got moved into
12335 new file thumb1.md.
12336 (define_split): Six of them are thumb1 only and got moved into new
12338 * config/arm/thumb1.md: New file comprised of above thumb1 only
12341 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12343 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
12344 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
12346 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
12347 (aarch64_crc_builtin_datum): New struct.
12348 (aarch64_crc_builtin_data): New.
12349 (aarch64_init_crc32_builtins): New function.
12350 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
12351 (aarch64_crc32_expand_builtin): New.
12352 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
12353 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
12354 __ARM_FEATURE_CRC32 when appropriate.
12355 (TARGET_CRC32): Define.
12356 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
12357 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
12358 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
12359 (aarch64_<crc_variant>): New pattern.
12360 * config/aarch64/arm_acle.h: New file.
12361 * config/aarch64/iterators.md (CRC): New int iterator.
12362 (crc_variant, crc_mode): New int attributes.
12363 * doc/aarch64-acle-intrinsics.texi: New file.
12364 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
12365 Include aarch64-acle-intrinsics.texi.
12367 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
12369 * tree-vect-data-refs.c (vect_grouped_store_supported): New
12370 check for stores group of length 3.
12371 (vect_permute_store_chain): New permutations for stores group of
12373 * tree-vect-stmts.c (vect_model_store_cost): Change cost
12374 of vec_perm_shuffle for the new permutations.
12376 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
12378 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
12379 table rewriting temporarily on targets not supporting ONE_ONLY.
12381 2014-06-11 Richard Biener <rguenther@suse.de>
12383 PR middle-end/61437
12385 2014-06-04 Richard Biener <rguenther@suse.de>
12387 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
12388 TREE_PUBLIC and DECL_EXTERNAL decls.
12390 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
12392 * varasm.c (set_implicit_section): New function.
12393 (resolve_unique_section): Use it to set implicit section
12395 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
12396 (default_function_section): Likewise.
12397 (decl_binds_to_current_def_p): Constify argument.
12398 * varasm.h (decl_binds_to_current_def_p): Update prototype.
12399 * asan.c (asan_protect_global): Use
12400 symtab_get_node (decl)->implicit_section.
12401 * symtab.c (dump_symtab_base): Dump implicit sections.
12402 (verify_symtab_base): Verify sanity of sectoins and comdats.
12403 (symtab_resolve_alias): Alias share the section of its target.
12404 (set_section_1): New function.
12405 (symtab_node::set_section): Move here, recurse to aliases.
12406 (verify_symtab): Check for duplicated symtab lists.
12407 * tree-core.h (implicit_section_name_p): Remove.
12408 * tree-vect-data-refs.c: Include varasm.h.
12409 (vect_can_force_dr_alignment_p): Fix conditional on when
12410 decl bints to current definition; use
12411 symtab_get_node (decl)->implicit_section.
12412 * cgraph.c (cgraph_make_node_local_1): Fix section set.
12413 * cgraph.h (struct symtab_node): Add implicit_section.
12414 (set_section): Rename to ...
12415 (set_section_for_node): ... this one.
12416 (set_section): Declare.
12417 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
12418 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
12419 input_overwrite_node, input_varpool_node): Stream implicit_section.
12420 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
12421 removal; it will fail in LTO.
12423 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12425 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
12426 Change second alternative type to f_mcr.
12427 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
12428 and 12th alternatives' types to f_mcr and f_mrc.
12429 (*movdi_aarch64): Same for 12th and 13th alternatives.
12430 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
12431 (aarch64_movtilow_tilow): Change type to fmov.
12433 2014-06-10 Jiong Wang <jiong.wang@arm.com>
12435 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
12436 (aarch64_save_or_restore_callee_save_registers): Fix layout.
12438 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12440 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
12442 (aarch64_sqrdmulh_lane<mode>): Likewise.
12443 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
12444 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
12445 (aarch64_sqdmulh_laneq<mode>): New expander.
12446 (aarch64_sqrdmulh_laneq<mode>): Likewise.
12447 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
12448 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
12449 (aarch64_sqdmulh_lane<mode>): New expander.
12450 (aarch64_sqrdmulh_lane<mode>): Likewise.
12451 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
12452 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
12453 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
12454 (aarch64_sqdmlal_laneq<mode>): Likewise.
12455 (aarch64_sqdmlsl_lane<mode>): Likewise.
12456 (aarch64_sqdmlsl_laneq<mode>): Likewise.
12457 (aarch64_sqdmlal2_lane<mode>): Likewise.
12458 (aarch64_sqdmlal2_laneq<mode>): Likewise.
12459 (aarch64_sqdmlsl2_lane<mode>): Likewise.
12460 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
12461 (aarch64_sqdmull_lane<mode>): Likewise.
12462 (aarch64_sqdmull_laneq<mode>): Likewise.
12463 (aarch64_sqdmull2_lane<mode>): Likewise.
12464 (aarch64_sqdmull2_laneq<mode>): Likewise.
12466 2014-06-10 Richard Biener <rguenther@suse.de>
12468 PR tree-optimization/61438
12469 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
12470 (eliminate_dom_walker::before_dom_children): Only try to inhibit
12471 insertion of IVs if running PRE.
12472 (eliminate): Adjust.
12473 (pass_pre::execute): Likewise.
12474 (pass_fre::execute): Likewise.
12476 2014-06-10 Richard Biener <rguenther@suse.de>
12478 PR middle-end/61456
12479 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
12480 Do not use the main variant for the type comparison.
12481 (ncr_compar): Likewise.
12482 (nonoverlapping_component_refs_p): Likewise.
12484 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
12486 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
12487 REG_CFA_RESTORE mode.
12489 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
12491 * config/i386/i386.c (expand_vec_perm_pblendv): New.
12492 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
12493 expand_vec_perm_pblendv.
12495 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12497 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
12499 Simplify description of __crc32d and __crc32cd intrinsics.
12500 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
12503 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
12506 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
12507 * config.in: Regenerate.
12508 * configure: Likewise.
12510 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
12512 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
12514 (intersect_static_var_sets): Remove.
12515 (propagate): Do not prune local statics.
12517 2014-06-10 Jakub Jelinek <jakub@redhat.com>
12520 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
12521 Set lastprivate_firstprivate even if omp_private_outer_ref
12522 langhook returns true.
12523 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
12524 langhook, call unshare_expr on new_var and call
12525 build_outer_var_ref to get the last argument.
12527 2014-06-10 Marek Polacek <polacek@redhat.com>
12530 * doc/extend.texi: Add cindex for transparent_union.
12532 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
12534 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
12535 init_symbolic_number ().
12537 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
12539 PR middle-end/61141
12540 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
12541 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
12542 (verify_rtl_sharing): Likewise.
12544 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
12547 * tree.c (build_qualified_type): Use a canonical type for
12550 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12552 * config/arm/arm-modes.def: Remove XFmode.
12554 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
12557 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
12558 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
12559 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
12560 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
12561 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
12562 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
12563 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
12564 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
12565 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
12567 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
12569 * tree-core.h (tree_decl_with_vis): Remove section_name.
12571 2014-06-09 Kito Cheng <kito@0xlab.org>
12573 * ira.c (ira): Don't call init_caller_save if LRA enabled
12574 since LRA use its own infrastructure to handle that.
12576 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
12578 * symtab.c (dump_symtab_base): Update dumping.
12579 (symtab_make_decl_local): Clear only DECL_COMDAT.
12580 * tree-vect-data-refs.c (Check that variable is static before
12581 tampering with sections.
12582 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
12583 (cgraph_create_virtual_clone): Likewise.
12584 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
12585 (decl_section_name, set_decl_section_name): New accessors.
12586 (find_decls_types_r): Do not walk section name
12587 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
12588 (decl_comdat_group, decl_comdat_group_id): Constify.
12589 (decl_section_name, set_decl_section_name): Update.
12590 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
12591 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
12592 (cgraph_make_node_local_1): Clear section and comdat group.
12593 * cgraph.h (set_comdat_group): Sanity check.
12594 (get_section, set_section): New.
12595 * ipa-comdats.c (ipa_comdats): Use get_section.
12596 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
12597 * lto-streamer-out.c: Do not follow section names.
12598 * c-family/c-common.c (handle_section_attribute): Update.
12599 * lto-cgraph.c (lto_output_node): Output section.
12600 (lto_output_varpool_node): Likewise.
12601 (read_comdat_group): Rename to ...
12602 (read_identifier): ... this one.
12603 (read_string_cst): New function.
12604 (input_node, input_varpool_node): Input section names.
12605 * tree-emutls.c (get_emutls_init_templ_addr): Update.
12606 (new_emutls_decl): Update.
12607 (secname_for_decl): Check section names only of static vars.
12608 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
12609 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
12610 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
12611 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
12612 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
12613 * config/mcore/mcore.c (mcore_unique_section): Likewise.
12614 * config/mips/mips.c (mips16_build_function_stub): Likewise.
12615 * config/v850/v850.c (v850_insert_attributes): Likewise.
12616 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
12618 (h8300_handle_tiny_data_attribute): Likewise.
12619 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
12620 (bfin_handle_l2_attribute): Likewise.
12622 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
12624 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
12625 remove static initializer.
12627 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
12629 * varasm.c (use_blocks_for_decl_p): Check symbol table
12630 instead of alias attribute.
12631 (place_block_symbol): Recurse on aliases.
12633 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
12635 * ipa-visibility.c: Include varasm.h
12636 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
12638 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
12640 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
12641 outputting aliases.
12643 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
12645 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
12646 from test_insn into GGC space escape via SET_SRC.
12648 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
12650 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
12651 call statement, if any.
12652 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
12653 statements, if any. Tidy up.
12655 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
12658 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
12659 iterators, VSX_D that handles 64-bit types, and VSX_LE that
12660 handles swapping the two 64-bit double words on little endian
12661 systems. Include V1TImode and optionally TImode in VSX_LE so that
12662 these types are properly swapped. Change all of the insns and
12663 splits that do the 64-bit swaps to use VSX_LE.
12664 (vsx_le_perm_load_<mode>): Likewise.
12665 (vsx_le_perm_store_<mode>): Likewise.
12666 (splitters for little endian memory operations): Likewise.
12667 (vsx_xxpermdi2_le_<mode>): Likewise.
12668 (vsx_lxvd2x2_le_<mode>): Likewise.
12669 (vsx_stxvd2x2_le_<mode>): Likewise.
12671 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
12674 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
12675 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
12676 and corresponding splitters. Zero extend general register
12677 or memory input operand to XMM temporary. Enable for
12678 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
12679 (floatunssi<mode>2): Update expander predicate.
12681 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
12683 PR rtl-optimization/61325
12684 * lra-constraints.c (process_address_1): Check scale equal to one
12685 to prevent transformation: base + scale * index => base + new_reg.
12687 2014-06-06 Richard Biener <rguenther@suse.de>
12689 PR tree-optimization/59299
12690 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
12692 (nearest_common_dominator_of_uses): Likewise.
12693 (statement_sink_location): Adjust. Support sinking loads.
12695 2014-06-06 Martin Jambor <mjambor@suse.cz>
12697 * ipa-prop.c (get_place_in_agg_contents_list): New function.
12698 (build_agg_jump_func_from_list): Likewise.
12699 (determine_known_aggregate_parts): Renamed to
12700 determine_locally_known_aggregate_parts. Moved some functionality
12701 to the two functions above, removed bound checks.
12703 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
12705 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
12706 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
12707 (aarch64_progress_pointer): Likewise.
12708 (aarch64_copy_one_part_and_move_pointers): Likewise.
12709 (aarch64_expand_movmen): Likewise.
12710 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
12711 * config/aarch64/aarch64.md (movmem<mode>): New.
12713 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
12715 * targhooks.c (default_add_stmt_cost): Call target specific
12716 hook instead of default one.
12718 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
12720 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
12721 endianness instead of host endianness.
12722 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
12725 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
12728 * function.c (instantiate_decls): Process the saved static chain.
12729 (expand_function_start): If not optimizing, save the static chain
12731 * tree-nested.c (convert_all_function_calls): Always create the static
12732 chain for nested functions if not optimizing.
12734 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
12736 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
12738 2014-06-06 Richard Biener <rguenther@suse.de>
12740 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
12741 (construct_init_block): Likewise.
12742 (construct_exit_block): Likewise.
12743 (pass_expand::execute): Likewise.
12744 * graphite.c (graphite_transforms): Replace check for current_loops
12745 with a check for > 1 loops.
12746 (pass_graphite_transforms::execute): Adjust.
12747 * ipa-split.c (split_function): Remove check for current_loops.
12748 * omp-low.c (expand_parallel_call): Likewise.
12749 (expand_omp_for_init_counts): Likewise.
12750 (extract_omp_for_update_vars): Likewise.
12751 (expand_omp_for_generic): Likewise.
12752 (expand_omp_sections): Likewise.
12753 (expand_omp_target): Likewise.
12754 * tracer.c (tail_duplicate): Likewise.
12755 (pass_tracer::execute): Likewise.
12756 * trans-mem.c (expand_transaction): Likewise.
12757 * tree-complex.c (expand_complex_div_wide): Likewise.
12758 * tree-eh.c (lower_resx): Likewise.
12759 (cleanup_empty_eh_merge_phis): Likewise.
12760 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
12761 current_loops with a check for > 1 loops.
12762 (pass_predcom::execute): Adjust.
12763 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
12764 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
12765 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
12766 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
12767 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
12768 * tree-switch-conversion.c (process_switch): Likewise.
12769 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
12770 * tree-vrp.c (vrp_visit_phi_node): Likewise.
12771 (execute_vrp): Likewise.
12772 * ubsan.c (ubsan_expand_null_ifn): Likewise.
12774 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
12776 * rtl.h (insn_location): Declare.
12777 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
12778 with UNKNOWN_LOCATION.
12779 * emit-rtl.c (insn_location): New function.
12780 * final.c (notice_source_line): Check that the instruction has a
12781 location before retrieving it and use insn_location.
12782 * modulo-sched.c (loop_single_full_bb_p): Likewise.
12783 * print-rtl.c (print_rtx): Likewise.
12785 2014-06-06 Richard Biener <rguenther@suse.de>
12787 * passes.def: Move 2nd VRP pass before phi-only-cprop.
12789 2014-06-06 Christian Bruel <christian.bruel@st.com>
12791 PR tree-optimization/43934
12792 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
12795 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
12797 * ira-lives.c (single_reg_class): Add missing break. Explicitly
12798 return NO_REGS for extra address and memory constraints. Handle
12799 operands that match (or are equivalent to something that matches)
12800 extra constant constraints. Ignore other non-register operands.
12802 2014-06-06 Alan Modra <amodra@gmail.com>
12805 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
12806 * doc/tm.texi: Regenerate.
12807 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
12808 Use throughout in place of REG_PARM_STACK_SPACE.
12809 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
12810 "incoming" param. Pass to rs6000_function_parms_need_stack.
12811 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
12812 prototype_p when incoming. Use function decl when incoming
12813 to handle K&R style functions.
12814 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
12815 (INCOMING_REG_PARM_STACK_SPACE): Define.
12817 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12820 * cfgexpand.c (expand_debug_expr): Use address space of nested
12821 TREE_TYPE for ADDR_EXPR and MEM_REF.
12823 2014-06-05 Jeff Law <law@redhat.com>
12825 PR tree-optimization/61289
12826 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
12827 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
12828 looking for those which match LHS. All callers changed.
12829 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
12830 parameters and code which manipulated them. All callers changed.
12831 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
12832 and DST_MAP parameters. Simplify invalidation code by just calling
12833 invalidate_equivalences. All callers changed.
12834 (thread_across_edge): Simplify now that we don't need to maintain
12835 the map of equivalences to invalidate.
12837 2014-06-05 Kai Tietz <ktietz@redhat.com>
12838 Richard Henderson <rth@redhat.com>
12841 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
12842 checking for !TARGET_X32.
12843 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
12844 (sibcall_intern): New define_insn, plus required peepholes.
12845 (sibcall_pop_intern): Likewise.
12846 (sibcall_value_intern): Likewise.
12847 (sibcall_value_pop_intern): Likewise.
12849 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
12851 * tree-inline.c (tree_function_versioning): Check DF info existence
12852 before accessing it.
12854 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
12856 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
12858 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
12859 aarch64_frame hard_fp_offset and frame_size.
12860 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
12861 frame_size; remove original_frame_size.
12862 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
12863 (aarch64_initial_elimination_offset): Remove frame_size and
12864 offset. Use aarch64_frame frame_size.
12866 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
12867 Jiong Wang <jiong.wang@arm.com>
12868 Renlin <renlin.li@arm.com>
12870 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
12871 initialization of R30 offset. Update offset. Iterate core
12872 regisers upto X30. Remove X29, X30 specific code.
12874 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
12875 Jiong Wang <jiong.wang@arm.com>
12877 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
12878 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
12879 (aarch64_register_saved_on_entry): Adjust test.
12881 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
12883 * config/aarch64/aarch64.h (machine_function): Move
12884 saved_varargs_size from here...
12885 (aarch64_frame): ... to here.
12887 * config/aarch64/aarch64.c (aarch64_expand_prologue)
12888 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
12889 (aarch64_initial_elimination_offset)
12890 (aarch64_setup_incoming_varargs): Adjust location of
12891 saved_varargs_size.
12893 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
12895 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
12898 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
12899 Prachi Godbole <Prachi.Godbole@imgtec.com>
12901 * config/mips/mips-cpus.def: Add definition for p5600. Updated
12902 mips32r5 entry to use PROCESSOR_P5600.
12903 * config/mips/mips-tables.opt: Regenerate.
12904 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
12905 * config/mips/mips.c (mips_fmadd_bypass): New function.
12906 (mips_rtx_cost_data): Add costs for p5600.
12907 (mips_issue_rate): Add support for p5600.
12908 (mips_multipass_dfa_lookahead): Likewise.
12909 * config/mips/mips.h (TUNE_P5600): New define.
12910 (TUNE_MACC_CHAINS): Add TUNE_P5600.
12911 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
12912 * config/mips/mips.md: Include p5600.md.
12913 (processor): Add p5600.
12914 * config/mips/p5600.md: New file.
12916 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
12918 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
12919 * config/i386/predicates.md (palignr_operand): New.
12920 Indicates if permutation is suitable for palignr instruction.
12922 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
12924 PR tree-optimization/61319
12925 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
12926 stmt belongs to loop.
12928 2014-06-05 Richard Biener <rguenther@suse.de>
12930 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
12931 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
12932 (lookup_tmp_var): Adjust.
12933 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
12935 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12937 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
12939 2014-06-05 Marek Polacek <polacek@redhat.com>
12942 * doc/invoke.texi: Document -Wlogical-not-parentheses.
12944 2014-06-04 Tom de Vries <tom@codesourcery.com>
12946 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
12949 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
12951 PR tree-optimization/61385
12952 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
12954 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
12956 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
12957 changed to use fatal_error.
12958 (main): Ensure lto_wrapper_cleanup is run atexit.
12960 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
12962 * lra-constraints.c (valid_address_p): Move earlier in file.
12963 (address_eliminator): New structure.
12964 (satisfies_memory_constraint_p): New function.
12965 (satisfies_address_constraint_p): Likewise.
12966 (process_alt_operands, process_address, curr_insn_transform): Use them.
12968 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
12970 * lra-int.h (lra_static_insn_data): Make operand_alternative a
12972 (target_lra_int, default_target_lra_int, this_target_lra_int)
12973 (op_alt_data): Delete.
12974 * lra.h (lra_init): Delete.
12975 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
12976 (init_insn_code_data_once): Remove op_alt_data handling.
12977 (finish_insn_code_data_once): Likewise.
12978 (init_op_alt_data): Delete.
12979 (get_static_insn_data): Initialize operand_alternative to null.
12980 (free_insn_recog_data): Cast operand_alternative before freeing it.
12981 (setup_operand_alternative): Take the operand_alternative as
12982 parameter and assume it isn't already cached in the static
12984 (lra_set_insn_recog_data): Update accordingly.
12985 (lra_init): Delete.
12986 * ira.c (ira_init): Don't call lra_init.
12987 * target-globals.h (this_target_lra_int): Declare.
12988 (target_globals): Remove lra_int.
12989 (restore_target_globals): Update accordingly.
12990 * target-globals.c: Don't include lra-int.h.
12991 (default_target_globals, save_target_globals): Remove lra_int.
12993 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
12995 * recog.h (operand_alternative): Convert reg_class, reject,
12996 matched and matches into bitfields.
12997 (preprocess_constraints): New overload.
12998 (preprocess_insn_constraints): New function.
12999 (preprocess_constraints): Take the insn as parameter.
13000 (recog_op_alt): Change into a pointer.
13001 (target_recog): Add x_op_alt.
13002 * recog.c (asm_op_alt): New variable.
13003 (recog_op_alt): Change into a pointer.
13004 (preprocess_constraints): New overload, replacing the old function
13005 definition with one that doesn't use global state.
13006 (preprocess_insn_constraints): New function.
13007 (preprocess_constraints): Use them. Take the insn as parameter.
13008 Use asm_op_alt for asms.
13009 (recog_init): Free existing x_op_alt entries.
13010 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
13012 (make_early_clobber_and_input_conflicts): Likewise.
13013 (process_bb_node_lives): Pass the insn to process_constraints.
13014 * reg-stack.c (check_asm_stack_operands): Likewise.
13015 (subst_asm_stack_regs): Likewise.
13016 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
13017 * regrename.c (build_def_use): Likewise.
13018 * sched-deps.c (sched_analyze_insn): Likewise.
13019 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
13020 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
13021 (note_invalid_constants): Likewise.
13022 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
13023 (ix86_legitimate_combined_insn): Make operand_alternative pointer
13026 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
13028 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
13029 * ira-lives.c (check_and_make_def_conflict): Check for disabled
13031 (make_early_clobber_and_input_conflicts): Likewise.
13032 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
13034 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
13036 * recog.h (alternative_class): New function.
13037 (which_op_alt): Return a const recog_op_alt.
13038 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
13039 (subst_asm_stack_regs): Likewise.
13040 * config/arm/arm.c (note_invalid_constants): Likewise.
13041 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
13042 the operand_alternative; use alternative class instead.
13043 * sel-sched.c (get_reg_class): Likewise.
13044 * regrename.c (build_def_use): Likewise.
13045 (hide_operands, restore_operands, record_out_operands): Update type
13048 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
13050 * recog.h (recog_op_alt): Convert to a flat array.
13051 (which_op_alt): New function.
13052 * recog.c (recog_op_alt): Convert to a flat array.
13053 (preprocess_constraints): Update accordingly, grouping all
13054 operands of the same alternative together, rather than the
13056 * ira-lives.c (check_and_make_def_conflict): Likewise.
13057 (make_early_clobber_and_input_conflicts): Likewise.
13058 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
13059 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
13060 (subst_asm_stack_regs): Likewise.
13061 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
13062 * regrename.c (hide_operands, record_out_operands): Likewise.
13063 (build_def_use): Likewise.
13064 * sel-sched.c (get_reg_class): Likewise.
13065 * config/arm/arm.c (note_invalid_constants): Likewise.
13067 2014-06-04 Jason Merrill <jason@redhat.com>
13071 * gimplify.c (gimplify_arg): Non-static.
13072 * gimplify.h: Declare it.
13074 2014-06-04 Richard Biener <rguenther@suse.de>
13076 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
13077 TREE_PUBLIC and DECL_EXTERNAL decls.
13079 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
13081 * regcprop.c (copyprop_hardreg_forward_1): Account for
13082 HARD_REGNO_CALL_PART_CLOBBERED.
13084 2014-06-04 Richard Biener <rguenther@suse.de>
13086 * configure.ac: Check whether the underlying type of int64_t
13087 is long or long long.
13088 * configure: Regenerate.
13089 * config.in: Likewise.
13090 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
13091 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
13093 2014-06-04 Richard Biener <rguenther@suse.de>
13095 PR tree-optimization/60098
13096 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
13098 (dse_optimize_stmt): Simplify, now that we found a kill
13101 2014-06-04 Richard Biener <rguenther@suse.de>
13103 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
13104 of accesses with non-invariant address.
13106 2014-06-04 Martin Liska <mliska@suse.cz>
13108 * cgraph.h (cgraph_make_wrapper): New function introduced.
13109 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
13110 * ipa-inline.h (inline_analyze_function): The function is global.
13111 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
13113 2014-06-04 Martin Liska <mliska@suse.cz>
13115 * tree.h (private_lookup_attribute_starting): New function.
13116 (lookup_attribute_starting): Likewise.
13117 * tree.c (private_lookup_attribute_starting): Likewise.
13119 2014-06-04 Martin Liska <mliska@suse.cz>
13121 * cgraph.h (expand_thunk): New argument added.
13122 (address_taken_from_non_vtable_p): New global function.
13123 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
13124 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
13125 * cgraphunit.c (analyze_function): Likewise.
13126 (assemble_thunks_and_aliases): Argument added to call.
13127 (expand_thunk): New argument forces to produce GIMPLE thunk.
13129 2014-06-04 Martin Liska <mliska@suse.cz>
13131 * coverage.h (coverage_compute_cfg_checksum): Argument added.
13132 * coverage.c (coverage_compute_cfg_checksum): Likewise.
13133 * profile.c (branch_prob): Likewise.
13135 2014-06-04 Martin Jambor <mjambor@suse.cz>
13138 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
13139 handler for switch on an ipa_ref_use enum.
13140 * ipa-reference.c (analyze_function): Likewise.
13142 2014-06-04 Kai Tietz <ktietz@redhat.com>
13144 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
13145 from old call-instruction.
13147 2014-06-04 Bin Cheng <bin.cheng@arm.com>
13149 * config/aarch64/aarch64.c (aarch64_classify_address)
13150 (aarch64_legitimize_reload_address): Support full addressing modes
13152 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
13153 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
13155 2014-06-03 Andrew Pinski <apinski@cavium.com>
13157 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
13160 2014-06-03 Andrew Pinski <apinski@cavium.com>
13162 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
13163 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
13165 2014-06-03 Kai Tietz <ktietz@redhat.com>
13167 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
13170 2014-06-03 Dehao Chen <dehao@google.com>
13172 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
13175 2014-06-03 Marek Polacek <polacek@redhat.com>
13178 * doc/invoke.texi: Document -Wswitch-bool.
13179 * function.c (stack_protect_epilogue): Cast controlling expression of
13181 * gengtype.c (walk_type): Generate switch expression with its
13182 controlling expression cast to int.
13184 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
13186 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
13188 * config/avr/avr-tables.opt: Regenerate.
13189 * config/avr/t-multilib: Regenerate.
13190 * doc/avr-mmcu.texi: Regenerate.
13192 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
13193 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
13195 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
13196 (ata6617c, ata664251): Add new avr35 devices.
13197 (ata6612c): Add new avr4 device.
13198 (ata6613c, ata6614q): Add new avr5 devices.
13199 * config/avr/avr-tables.opt: Regenerate.
13200 * config/avr/t-multilib: Regenerate.
13201 * doc/avr-mmcu.texi: Regenerate.
13203 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
13205 * gcc/config/aarch64/aarch64-builtins.c
13206 (aarch64_types_binop_ssu_qualifiers): New static data.
13207 (TYPES_BINOP_SSU): Define.
13208 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
13209 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
13210 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
13211 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
13212 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
13213 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
13214 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
13215 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
13216 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
13217 suffix to builtin function name, remove cast.
13218 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
13219 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
13220 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
13222 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
13224 * gcc/config/aarch64/aarch64-builtins.c
13225 (aarch64_types_binop_uus_qualifiers,
13226 aarch64_types_shift_to_unsigned_qualifiers,
13227 aarch64_types_unsigned_shiftacc_qualifiers): Define.
13228 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
13229 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
13230 sqshlu_n, uqshl_n): Update qualifiers.
13231 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
13232 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
13233 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
13234 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
13235 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
13236 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
13237 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
13238 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
13239 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
13240 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
13241 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
13242 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
13243 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
13244 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
13245 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
13246 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
13247 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
13248 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
13249 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
13250 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
13251 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
13252 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
13253 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
13254 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
13255 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
13256 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
13257 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
13259 2014-06-03 Teresa Johnson <tejohnson@google.com>
13261 * tree-sra.c (modify_function): Record caller nodes after rebuild.
13263 2014-06-02 Jason Merrill <jason@redhat.com>
13266 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
13268 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
13270 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
13273 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
13275 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
13277 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
13278 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
13279 * config/aarch64/iterators.md (REVERSE): New iterator.
13280 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
13281 (rev_op): New int_attribute.
13282 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
13283 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
13284 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
13285 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
13286 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
13287 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
13288 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
13289 Replace temporary __asm__ with __builtin_shuffle.
13291 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
13293 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
13295 * config/mips/mips-tables.opt: Regenerate.
13296 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
13297 to use mips_isa_rev rather than ISA_MIPS32R2.
13298 * config/mips/mips.h (ISA_MIPS32R3): New define.
13299 (ISA_MIPS32R5): New define.
13300 (ISA_MIPS64R3): New define.
13301 (ISA_MIPS64R5): New define.
13302 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
13303 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
13304 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
13306 (MIPS_ISA_SYNCI_SPEC): Likewise.
13307 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
13308 (LINK_SPEC): Added mips32r3 and mips32r5.
13309 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
13310 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
13311 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
13312 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
13313 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
13314 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
13315 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
13317 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
13319 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
13321 * config/mips/mips.opt (mxpa): New option.
13322 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
13325 2014-06-03 Martin Jambor <mjambor@suse.cz>
13328 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
13331 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
13333 PR tree-optimization/61328
13334 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
13335 initialization from find_bswap_or_nop_1.
13336 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
13337 in source_expr2 before using the size value the function sets. Also
13338 make use of init_symbolic_number () in both the old place and
13339 find_bswap_or_nop_load () to avoid reading uninitialized memory when
13340 doing recursion in the GIMPLE_BINARY_RHS case.
13342 2014-06-03 Richard Biener <rguenther@suse.de>
13344 PR tree-optimization/61383
13345 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
13348 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
13350 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
13351 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
13352 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
13353 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
13355 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
13356 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
13357 * system.h: ...here and make it unconditional.
13358 * target.def (conditional_register_usage): Mention
13359 define_register_constraint instead of old-style constraint macros.
13360 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
13361 * doc/tm.texi: Regenerate.
13362 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
13363 protected by !USE_MD_CONSTRAINTS.
13364 * config/frv/frv.md: Remove quote from old version of documentation.
13365 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
13366 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
13367 CONST_DOUBLE_OK_FOR_LETTER.
13368 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
13370 2014-06-02 Andrew Pinski <apinski@cavium.com>
13372 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
13373 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
13374 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
13375 file whose name depends on -mabi= and -mbig-endian.
13376 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
13377 Handle LP64 better and handle ilp32 too.
13378 (MULTILIB_OPTIONS): Delete.
13379 (MULTILIB_DIRNAMES): Delete.
13381 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
13383 * expr.h: Remove prototypes of functions defined in builtins.c.
13384 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
13385 Remove prototypes of functions defined in builtins.c.
13386 * builtins.h: Update prototype list to include all exported functions.
13387 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
13388 no_c99_libc_has_function): Move to targhooks.c
13389 (build_string_literal, build_call_expr_loc_array,
13390 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
13392 (expand_builtin_object_size, fold_builtin_object_size): Make static.
13393 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
13394 no_c99_libc_has_function): Relocate from builtins.c.
13395 * tree.c: Include builtins.h.
13396 (build_call_expr_loc_array, build_call_expr_loc_vec,
13397 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
13399 * fold-const.h (fold_fma): Move prototype to builtins.h.
13400 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
13401 * asan.c: Include builtins.h.
13402 * cfgexpand.c: Likewise.
13403 * convert.c: Likewise.
13404 * emit-rtl.c: Likewise.
13405 * except.c: Likewise.
13406 * expr.c: Likewise.
13407 * fold-const.c: Likewise.
13408 * gimple-fold.c: Likewise.
13409 * gimple-ssa-strength-reduction.c: Likewise.
13410 * gimplify.c: Likewise.
13411 * ipa-inline.c: Likewise.
13412 * ipa-prop.c: Likewise.
13413 * lto-streamer-out.c: Likewise.
13414 * stmt.c: Likewise.
13415 * tree-inline.c: Likewise.
13416 * tree-object-size.c: Likewise.
13417 * tree-sra.c: Likewise.
13418 * tree-ssa-ccp.c: Likewise.
13419 * tree-ssa-forwprop.c: Likewise.
13420 * tree-ssa-loop-ivcanon.c: Likewise.
13421 * tree-ssa-loop-ivopts.c: Likewise.
13422 * tree-ssa-math-opts.c: Likewise.
13423 * tree-ssa-reassoc.c: Likewise.
13424 * tree-ssa-threadedge.c: Likewise.
13425 * tree-streamer-in.c: Likewise.
13426 * tree-vect-data-refs.c: Likewise.
13427 * tree-vect-patterns.c: Likewise.
13428 * tree-vect-stmts.c: Likewise.
13429 * config/aarch64/aarch64.c: Likewise.
13430 * config/alpha/alpha.c: Likewise.
13431 * config/arc/arc.c: Likewise.
13432 * config/arm/arm.c: Likewise.
13433 * config/avr/avr.c: Likewise.
13434 * config/bfin/bfin.c: Likewise.
13435 * config/c6x/c6x.c: Likewise.
13436 * config/cr16/cr16.c: Likewise.
13437 * config/cris/cris.c: Likewise.
13438 * config/epiphany/epiphany.c: Likewise.
13439 * config/fr30/fr30.c: Likewise.
13440 * config/frv/frv.c: Likewise.
13441 * config/h8300/h8300.c: Likewise.
13442 * config/i386/i386.c: Likewise.
13443 * config/i386/winnt.c: Likewise.
13444 * config/ia64/ia64.c: Likewise.
13445 * config/iq2000/iq2000.c: Likewise.
13446 * config/lm32/lm32.c: Likewise.
13447 * config/m32c/m32c.c: Likewise.
13448 * config/m32r/m32r.c: Likewise.
13449 * config/m68k/m68k.c: Likewise.
13450 * config/mcore/mcore.c: Likewise.
13451 * config/mep/mep.c: Likewise.
13452 * config/microblaze/microblaze.c: Likewise.
13453 * config/mips/mips.c: Likewise.
13454 * config/mmix/mmix.c: Likewise.
13455 * config/mn10300/mn10300.c: Likewise.
13456 * config/moxie/moxie.c: Likewise.
13457 * config/msp430/msp430.c: Likewise.
13458 * config/nds32/nds32.c: Likewise.
13459 * config/pa/pa.c: Likewise.
13460 * config/pdp11/pdp11.c: Likewise.
13461 * config/picochip/picochip.c: Likewise.
13462 * config/rl78/rl78.c: Likewise.
13463 * config/rs6000/rs6000.c: Likewise.
13464 * config/rx/rx.c: Likewise.
13465 * config/s390/s390.c: Likewise.
13466 * config/score/score.c: Likewise.
13467 * config/sh/sh.c: Likewise.
13468 * config/sparc/sparc.c: Likewise.
13469 * config/spu/spu.c: Likewise.
13470 * config/stormy16/stormy16.c: Likewise.
13471 * config/tilegx/tilegx.c: Likewise.
13472 * config/tilepro/tilepro.c: Likewise.
13473 * config/v850/v850.c: Likewise.
13474 * config/vax/vax.c: Likewise.
13475 * config/xtensa/xtensa.c: Likewise.
13477 2014-06-02 Jeff Law <law@redhat.com>
13479 PR rtl-optimization/61094
13480 * ree.c (combine_reaching_defs): Do not reextend an insn if it
13481 was marked as do_no_reextend. If a copy is needed to eliminate
13482 an extension, then mark it as do_not_reextend.
13484 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
13486 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
13488 2014-06-02 Richard Henderson <rth@redhat.com>
13491 * config/alpha/alpha.c (print_operand_address): Allow symbolic
13492 addresses inside asms. Use output_operand_lossage instead of
13495 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
13498 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
13499 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
13501 2014-06-02 Tom de Vries <tom@codesourcery.com>
13503 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
13504 case that x has VOIDmode.
13506 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
13508 * varasm.c (copy_constant): Delete function.
13509 (build_constant_desc): Don't call it.
13511 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
13514 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
13515 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
13516 with immediate_operand.
13518 2014-06-02 Andreas Schwab <schwab@suse.de>
13520 * config/ia64/ia64.c
13521 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
13522 pending_data_specs first.
13524 2014-06-02 Richard Biener <rguenther@suse.de>
13526 PR tree-optimization/61378
13527 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
13528 valueized_anything.
13530 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
13532 * config/i386/constraints.md (Bw): Rename from 'w'.
13533 (Bz): Rename from 'z'.
13534 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
13536 2014-06-01 Kai Tietz <ktietz@redhat.com>
13539 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
13540 * config/i386/i386.md (sibcall_insn_operand): Use Bs
13541 instead of m constraint.
13543 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
13545 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
13546 a separate alternative where the scratch operand 2 is marked as
13549 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
13551 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
13552 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
13553 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
13554 and __builtins_arm_get_fpscr.
13555 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
13556 __builtins_arm_get_fpscr.
13557 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
13558 __builtins_arm_ldfpscr.
13559 (arm_atomic_assign_expand_fenv): New function.
13560 * config/arm/vfp.md (set_fpscr): New pattern.
13561 (get_fpscr) : Likewise.
13562 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
13564 * doc/extend.texi (AARCH64 Built-in Functions) : Document
13565 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
13567 2014-05-30 Jakub Jelinek <jakub@redhat.com>
13569 * asan.c (report_error_func): Add SLOW_P argument, use
13570 BUILT_IN_ASAN_*_N if set.
13571 (build_check_stmt): Likewise.
13572 (instrument_derefs): If T has insufficient alignment,
13573 force same handling as for odd sizes.
13575 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
13576 BUILT_IN_ASAN_REPORT_STORE_N): New.
13577 * asan.c (struct asan_mem_ref): Change access_size type to
13579 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
13580 update_mem_ref_hash_table): Likewise.
13581 (asan_mem_ref_hasher::hash): Hash in a HWI.
13582 (report_error_func): Change size_in_bytes argument to HWI.
13583 Use *_N builtins if size_in_bytes is larger than 16 or not power of
13585 (build_shadow_mem_access): New function.
13586 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
13587 Handle size_in_bytes not power of two or larger than 16.
13588 (instrument_derefs): Don't give up if size_in_bytes is not
13589 power of two or is larger than 16.
13591 2014-05-30 Kai Tietz <ktietz@redhat.com>
13594 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
13595 for sibling-tail-calls.
13596 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
13598 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
13599 (sibcall_insn_operand): Add check for sibcall_memory_operand.
13601 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
13603 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
13604 * config/avr/avr-tables.opt: Regenerate.
13605 * config/avr/t-multilib: Regenerate.
13606 * doc/avr-mmcu.texi: Regenerate.
13608 2014-05-30 Ian Lance Taylor <iant@google.com>
13610 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
13613 2014-05-30 Tom de Vries <tom@codesourcery.com>
13615 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
13618 2014-05-30 Tom de Vries <tom@codesourcery.com>
13620 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
13621 * lra.c (initialize_lra_reg_info_element): Add init of
13622 actual_call_used_reg_set field.
13623 (lra): Call lra_create_live_ranges before lra_inheritance for
13625 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
13627 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
13628 instead of call_used_reg_set for -fuse-caller-save.
13629 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
13631 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13633 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
13635 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
13637 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
13639 * ira.c (ira_get_dup_out_num): Check for output operands at
13640 the start of the loop. Handle cases where an included alternative
13641 follows an excluded one.
13643 2014-05-29 Mike Stump <mikestump@comcast.net>
13646 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
13647 post ld passes when lto is used.
13649 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
13651 PR rtl-optimization/61325
13652 * lra-constraints.c (process_address): Rename to process_address_1.
13653 (process_address): New function.
13655 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
13657 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
13658 TYPES_BINOPV): New static data.
13659 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
13661 * config/aarch64/aarch64-simd.md (aarch64_ext,
13662 aarch64_im_lane_boundsi): New patterns.
13663 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
13665 (aarch64_evpc_ext): New function.
13667 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
13669 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
13670 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
13671 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
13672 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
13673 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
13675 2014-05-29 Tom de Vries <tom@codesourcery.com>
13677 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
13679 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
13680 Richard Sandiford <rdsandiford@googlemail.com>
13682 * arm/iterators.md (shiftable_ops): New code iterator.
13683 (t2_binop0, arith_shift_insn): New code attributes.
13684 * arm/predicates.md (shift_nomul_operator): New predicate.
13685 * arm/arm.md (insn_enabled): Delete.
13686 (enabled): Remove insn_enabled test.
13687 (*arith_shiftsi): Delete. Replace with ...
13688 (*<arith_shift_insn>_multsi): ... new pattern.
13689 (*<arith_shift_insn>_shiftsi): ... new pattern.
13690 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
13692 2014-05-29 Radovan Obradovic <robradovic@mips.com>
13693 Tom de Vries <tom@codesourcery.com>
13695 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
13696 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
13698 (mips_split_call): Use POST_CALL_TMP_REG.
13699 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
13701 2014-05-29 Tom de Vries <tom@codesourcery.com>
13703 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
13704 with #ifdef STACK_REGS.
13706 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
13708 * varasm.c (get_variable_section): Walk aliases.
13709 (place_block_symbol): Walk aliases.
13711 2014-05-28 Tom de Vries <tom@codesourcery.com>
13714 2014-05-28 Tom de Vries <tom@codesourcery.com>
13716 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
13717 * lra.c (initialize_lra_reg_info_element): Add init of
13718 actual_call_used_reg_set field.
13719 (lra): Call lra_create_live_ranges before lra_inheritance for
13721 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
13723 * lra-constraints.c (need_for_call_save_p): Use
13724 actual_call_used_reg_set instead of call_used_reg_set for
13726 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
13728 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
13730 * doc/md.texi: Document that the % constraint character must
13731 be at the beginning of the string.
13732 * genoutput.c (validate_insn_alternatives): Check that '=',
13733 '+' and '%' only appear at the beginning of a constraint.
13734 * ira.c (commutative_constraint_p): Delete.
13735 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
13736 at the start of the string.
13737 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
13739 * config/arm/neon.md (bicdi3_neon): Likewise.
13740 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
13741 (slt_si, sltu_si): Likewise.
13742 * config/vax/vax.md (sbcdi3): Likewise.
13743 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
13744 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
13745 (mul64): Move '%' to beginning of constraint.
13746 * config/arm/arm.md (*xordi3_insn): Likewise.
13747 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
13748 (xorsi3): Likewise.
13750 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
13752 * doc/md.texi: Document the restrictions on the "enabled" attribute.
13754 2014-05-28 Jason Merrill <jason@redhat.com>
13757 * cgraph.h (symtab_node::get_comdat_group_id): New.
13758 * cgraphunit.c (analyze_functions): Call it.
13759 * symtab.c (dump_symtab_node): Likewise.
13760 * tree.c (decl_comdat_group_id): New.
13761 * tree.h: Declare it.
13762 * lto-streamer-out.c (write_symbol): Use it.
13763 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
13765 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
13767 PR bootstrap/PR61146
13768 * wide-int.cc: Do not include longlong.h when compiling with clang.
13770 2014-05-28 Richard Biener <rguenther@suse.de>
13772 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
13773 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
13774 (vrp_visit_assignment_or_call): Print less vertical space.
13775 (vrp_visit_stmt): Likewise.
13776 (vrp_visit_phi_node): Likewise. For a PHI argument with
13777 VR_VARYING range consider recording it as copy.
13779 2014-05-28 Richard Biener <rguenther@suse.de>
13782 2014-05-28 Richard Biener <rguenther@suse.de>
13784 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
13786 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
13788 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
13789 sufficiently aligned and an offset is used at the same time.
13790 (expand_expr_real_1): Likewise.
13792 2014-05-28 Richard Biener <rguenther@suse.de>
13794 PR middle-end/61045
13795 * fold-const.c (fold_comparison): When folding
13796 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
13797 the sign of the remaining constant operand stays the same.
13799 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
13801 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
13802 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
13803 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
13805 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
13806 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
13807 (m32bit-doubles) Likewise.
13808 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
13809 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
13812 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
13814 * configure.ac ($gcc_cv_ld_clearcap): New test.
13815 * configure: Regenerate.
13816 * config.in: Regenerate.
13817 * config/sol2.opt (mclear-hwcap): New option.
13818 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
13819 * config/sol2-clearcap.map: Moved here from
13820 testsuite/gcc.target/i386/clearcap.map.
13821 * config/sol2-clearcapv2.map: Move here from
13822 gcc.target/i386/clearcapv2.map.
13823 * config/t-sol2 (install): Depend on install-clearcap-map.
13824 (install-clearcap-map): New target.
13825 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
13828 2014-05-28 Richard Biener <rguenther@suse.de>
13830 * hwint.h (*_HALF_WIDE_INT*): Move to ...
13831 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
13832 ... here and remove the rest.
13833 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
13835 2014-05-28 Richard Biener <rguenther@suse.de>
13837 PR tree-optimization/61335
13838 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
13839 new range fails, drop to varying.
13841 2014-05-28 Olivier Hainque <hainque@adacore.com>
13843 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
13844 (CPP_SPEC): Add entry for -mcpu=8548.
13845 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
13846 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
13848 2014-05-28 Tom de Vries <tom@codesourcery.com>
13850 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
13851 * lra.c (initialize_lra_reg_info_element): Add init of
13852 actual_call_used_reg_set field.
13853 (lra): Call lra_create_live_ranges before lra_inheritance for
13855 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
13857 * lra-constraints.c (need_for_call_save_p): Use
13858 actual_call_used_reg_set instead of call_used_reg_set for
13860 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
13862 2014-05-28 Radovan Obradovic <robradovic@mips.com>
13863 Tom de Vries <tom@codesourcery.com>
13865 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
13867 (@item -fuse-caller-save): New item.
13869 2014-05-28 Radovan Obradovic <robradovic@mips.com>
13870 Tom de Vries <tom@codesourcery.com>
13872 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
13873 OPT_fuse_caller_save.
13875 2014-05-28 Radovan Obradovic <robradovic@mips.com>
13876 Tom de Vries <tom@codesourcery.com>
13878 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
13879 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
13880 get_call_reg_set_usage.
13881 * resource.c (mark_set_resources, mark_target_live_regs): Use
13882 get_call_reg_set_usage.
13883 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
13885 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
13886 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
13887 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
13888 * ira-build.c (ira_create_allocno): Init
13889 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
13890 (create_cap_allocno, propagate_allocno_info)
13891 (propagate_some_info_from_allocno)
13892 (copy_info_to_removed_store_destinations): Handle
13893 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
13894 * ira-costs.c (ira_tune_allocno_costs): Use
13895 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
13897 2014-05-28 Radovan Obradovic <robradovic@mips.com>
13898 Tom de Vries <tom@codesourcery.com>
13900 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
13901 and function_used_regs_valid fields.
13902 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
13903 find_all_hard_reg_sets.
13904 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
13905 (get_call_reg_set_usage): New function.
13906 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
13907 * regs.h (get_call_reg_set_usage): Declare.
13909 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
13912 * config/dbx.h (License): Add Runtime Library Exception.
13913 * config/newlib-stdint.h (License): Same.
13914 * config/rtems.h (License): Same
13915 * config/initfini-array.h (License): Same
13916 * config/v850/v850.h (License): Same.
13917 * config/v850/v850-opts.h (License): Same
13918 * config/v850/rtems.h (License): Same.
13920 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
13923 * doc/extend.texi (Local Labels): Note that label differences are
13924 not supported for AVR.
13926 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
13927 Olivier Hainque <hainque@adacore.com>
13929 * rtl.h (set_for_reg_notes): Declare.
13930 * emit-rtl.c (set_for_reg_notes): New function.
13931 (set_unique_reg_note): Use it.
13932 * optabs.c (add_equal_note): Likewise
13934 2014-05-27 Andrew Pinski <apinski@cavium.com>
13936 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
13937 Use <w> for the register in assembly template.
13938 (stack_protect_test): Use the mode of operands[0] for the result.
13939 (stack_protect_test_<mode>): Use <w> for the register
13940 in assembly template.
13942 2014-05-27 DJ Delorie <dj@redhat.com>
13944 * config/rx/rx.c (add_vector_labels): New.
13945 (rx_output_function_prologue): Call it.
13946 (rx_handle_func_attribute): Don't require empty arguments.
13947 (rx_handle_vector_attribute): New.
13948 (rx_attribute_table): Add "vector" attribute.
13949 * doc/extend.texi (interrupt, vector): Document new/changed
13950 RX-specific attributes.
13952 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
13954 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
13956 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
13957 predicate to detect a negative quotient.
13959 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
13961 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
13962 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
13963 Add X - Y CMP 0 to X CMP Y transformation.
13964 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
13966 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
13968 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
13971 2014-05-27 Steve Ellcey <sellcey@mips.com>
13973 * config/mips/mips.c: Add include of cgraph.h.
13975 2014-05-27 Richard Biener <rguenther@suse.de>
13977 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
13979 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
13982 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
13983 * config/arm/arm-cores.def (License): Same.
13984 * config/arm/arm-opts.h (License): Same.
13985 * config/arm/aout.h (License): Same.
13986 * config/arm/bpabi.h (License): Same.
13987 * config/arm/elf.h (License): Same.
13988 * config/arm/linux-elf.h (License): Same.
13989 * config/arm/linux-gas.h (License): Same.
13990 * config/arm/netbsd-elf.h (License): Same.
13991 * config/arm/uclinux-eabi.h (License): Same.
13992 * config/arm/uclinux-elf.h (License): Same.
13993 * config/arm/vxworks.h (License): Same.
13995 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13997 * config/arm/neon.md (neon_bswap<mode>): New pattern.
13998 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
13999 (arm_init_neon_builtins): Handle NEON_BSWAP.
14000 Define required type nodes.
14001 (arm_expand_neon_builtin): Handle NEON_BSWAP.
14002 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
14003 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
14004 * config/arm/iterators.md (VDQHSD): New mode iterator.
14006 2014-05-27 Richard Biener <rguenther@suse.de>
14008 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
14009 Try using literal operands when comparing value-ranges failed.
14011 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
14013 * ira.c (commutative_operand): Adjust for change to recog_data.
14014 [Missing from previous commit.]
14016 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
14018 * system.h (TEST_BIT): New macro.
14019 * recog.h (alternative_mask): New type.
14020 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
14021 (recog_data_d): Replace alternative_enabled_p array with
14022 enabled_alternatives.
14023 (target_recog): New structure.
14024 (default_target_recog, this_target_recog): Declare.
14025 (get_enabled_alternatives, recog_init): Likewise.
14026 * recog.c (default_target_recog, this_target_recog): New variables.
14027 (get_enabled_alternatives): New function.
14028 (extract_insn): Use it.
14029 (recog_init): New function.
14030 (preprocess_constraints, constrain_operands): Adjust for change to
14032 * postreload.c (reload_cse_simplify_operands): Likewise.
14033 * reload.c (find_reloads): Likewise.
14034 * ira-costs.c (record_reg_classes): Likewise.
14035 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
14036 all alternatives after a disabled one would be skipped.
14037 (ira_implicitly_set_insn_hard_regs): Likewise.
14038 * ira.c (ira_setup_alts): Adjust for change to recog_data.
14039 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
14040 with enabled_alternatives.
14041 * lra.c (free_insn_recog_data): Update accordingly.
14042 (lra_update_insn_recog_data): Likewise.
14043 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
14044 * lra-constraints.c (process_alt_operands): Likewise. Handle
14045 only_alternative as part of the enabled mask.
14046 * target-globals.h (this_target_recog): Declare.
14047 (target_globals): Add a recog field.
14048 (restore_target_globals): Restore this_target_recog.
14049 * target-globals.c: Include recog.h.
14050 (default_target_globals): Initialize recog field.
14051 (save_target_globals): Likewise.
14052 * reginfo.c (reinit_regs): Call recog_init.
14053 * toplev.c (backend_init_target): Likewise.
14055 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
14057 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
14058 rather than any named insn's code.
14060 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
14063 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
14064 * config/arm/arm-cores.def (License): Same.
14066 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
14068 * tree.h (decl_comdat_group): Declare.
14069 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
14070 * tree.c (decl_comdat_group): Here.
14072 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
14074 PR rtl-optimization/61222
14075 * combine.c (simplify_shift_const_1): When moving a PLUS outside
14076 the shift, truncate the PLUS operand to the result mode.
14078 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
14081 * config/i386/i386.c (ix86_rtx_costs)
14082 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
14085 2014-05-26 Martin Jambor <mjambor@suse.cz>
14087 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
14090 2014-05-26 Richard Biener <rguenther@suse.de>
14092 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
14093 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
14094 Provide specializations.
14095 (wi::int_traits <HOST_WIDE_INT>,
14096 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
14098 2014-05-26 Alan Modra <amodra@gmail.com>
14101 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
14102 params and return a bool. Remove dead code. Update comment.
14103 Assert we have a const_int source. Remove bogus code from
14104 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
14105 handling of constants > 2G and reg_equal note, from..
14106 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
14107 return value. Update comment. If we can, use a new pseudo
14108 for intermediate calculations.
14109 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
14111 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
14112 call to rs6000_emit_set_const in splitter.
14113 (movdi_internal64+2, +3): Likewise.
14115 2014-05-26 Richard Biener <rguenther@suse.de>
14117 * system.h: Define __STDC_FORMAT_MACROS before
14118 including inttypes.h.
14119 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
14120 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
14121 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
14122 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
14123 HOST_WIDEST_INT_C): Remove.
14124 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
14125 if C99 inttypes.h is not available.
14126 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
14127 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
14128 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
14129 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
14130 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
14131 (struct output_info): Likewise.
14132 (print_statistics): Adjust.
14133 (dump_bitmap_statistics): Likewise.
14134 * bt-load.c (migrate_btr_defs): Print with PRId64.
14135 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
14136 (MAX_SAFE_MULTIPLIER): Adjust.
14137 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
14138 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
14139 dump_cgraph_node): Likewise.
14140 * final.c (dump_basic_block_info): Likewise.
14141 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
14142 * gcov.c (format_gcov): Likewise.
14143 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
14145 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
14146 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
14147 (inline_small_functions, dump_overall_stats, dump_inline_stats):
14148 Use PRId64 for dumping.
14149 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
14150 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
14151 (add_allocno_hard_regs): Adjust.
14152 * loop-doloop.c (doloop_modify): Print using PRId64.
14153 * loop-iv.c (inverse): Compute in uint64_t.
14154 (determine_max_iter, iv_number_of_iterations): Likewise.
14155 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
14156 Print using PRId64.
14157 * lto-streamer-out.c (write_symbol): Use uint64_t.
14158 * mcf.c (CAP_INFINITY): Use int64_t maximum.
14159 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
14160 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
14161 * modulo-sched.c (const_iteration_count): Use int64_t.
14162 (sms_schedule): Dump using PRId64.
14163 * predict.c (dump_prediction): Likewise.
14164 * pretty-print.h (pp_widest_integer): Remove.
14165 * profile.c (get_working_sets, is_edge_inconsistent,
14166 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
14167 * tree-pretty-print.c (pp_double_int): Remove case handling
14168 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
14169 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
14171 (pass_optimize_bswap::execute): Remove restriction on hosts.
14172 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
14173 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
14174 * tree.c (widest_int_cst_value): Remove.
14175 * tree.h (widest_int_cst_value): Likewise.
14176 * value-prof.c (dump_histogram_value): Print using PRId64.
14177 * gengtype.c (main): Also inject int64_t.
14178 * ggc-page.c (struct max_alignment): Use int64_t.
14179 * alloc-pool.c (struct allocation_object_def): Likewise.
14180 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
14182 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
14183 * doc/tm.texi: Regenerated.
14184 * gengtype-lex.l (IWORD): Handle [u]int64_t.
14185 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
14186 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
14187 mmix_output_register_setting): Use [u]int64_t in prototypes.
14188 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
14189 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
14190 mmix_output_octa, mmix_output_shifted_value): Adjust.
14191 (mmix_intval): Adjust. Remove unreachable case.
14192 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
14194 2014-05-26 Richard Biener <rguenther@suse.de>
14196 * configure.ac: Drop __int64 type check. Insist that we
14197 found uint64_t and int64_t.
14198 * hwint.h (HOST_BITS_PER___INT64): Remove.
14199 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
14200 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
14201 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
14202 (HOST_WIDEST_FAST_INT): Remove __int64 case.
14203 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
14204 for dst_q_src_df_rms_cdt.
14205 * configure: Regenerate.
14206 * config.in: Likewise.
14208 2014-05-26 Michael Tautschnig <mt@debian.org>
14211 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
14212 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
14214 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14216 PR rtl-optimization/61278
14217 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
14219 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14221 PR rtl-optimization/61220
14222 Part of PR rtl-optimization/61225
14223 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
14224 insn; skip split_edge for a block with only one successor.
14226 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14228 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
14231 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14233 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
14234 (update_vtable_references): New function.
14235 (function_and_variable_visibility): Rewrite also vtable initializers.
14236 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
14238 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14240 * ggc.h (ggc_grow): New function.
14241 * ggc-none.c (ggc_grow): New function.
14242 * ggc-page.c (ggc_grow): Likewise.
14244 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14246 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
14247 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
14248 comdat_can_be_unshared_p, cgraph_externally_visible_p,
14249 varpool_externally_visible_p, can_replace_by_local_alias,
14250 update_visibility_by_resolution_info, function_and_variable_visibility,
14251 pass_data_ipa_function_and_variable_visibility,
14252 make_pass_ipa_function_and_variable_visibility,
14253 whole_program_function_and_variable_visibility,
14254 pass_data_ipa_whole_program_visibility,
14255 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
14256 * cgraph.h (cgraph_local_node_p): Declare.
14257 * ipa-visibility.c: New file.
14258 * Makefile.in (OBJS): Add ipa-visiblity.o
14260 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14262 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
14263 that var decl is available.
14265 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14267 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
14268 symtab_node pointer.
14269 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
14270 (find_decls_types_r): Do not walk COMDAT_GROUP.
14271 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
14272 * varasm.c (make_decl_one_only): Use set_comdat_group;
14273 create node if needed.
14274 * ipa-inline-transform.c (save_inline_function_body): Update
14275 way we decl->symtab mapping.
14276 * symtab.c (symtab_hash, hash_node, eq_node
14277 symtab_insert_node_to_hashtable): Remove.
14278 (symtab_register_node): Update.
14279 (symtab_unregister_node): Update.
14280 (symtab_get_node): Reimplement as inline function.
14281 (symtab_add_to_same_comdat_group): Update.
14282 (symtab_dissolve_same_comdat_group_list): Update.
14283 (dump_symtab_base): Update.
14284 (verify_symtab_base): Update.
14285 (symtab_make_decl_local): Update.
14286 (fixup_same_cpp_alias_visibility): Update.
14287 (symtab_nonoverwritable_alias): Update.
14288 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
14289 * ipa.c (update_visibility_by_resolution_info): UPdate.
14290 * bb-reorder.c: Include cgraph.h
14291 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
14292 with comdat groups.
14293 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
14294 * cgraph.c (cgraph_get_create_node): Update.
14295 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
14297 (symtab_get_node): Make inline.
14298 (symtab_insert_node_to_hashtable): Remove.
14299 (symtab_can_be_discarded): Update.
14300 (decl_comdat_group): New function.
14301 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
14303 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
14305 (read_comdat_group): New function.
14306 (input_node, input_varpool_node): Use it.
14307 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
14309 * mips.c (mips_start_unique_function): Likewise.
14310 (ix86_code_end): Likewise.
14311 (rs6000_code_end): Likweise.
14312 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
14314 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14316 * gengtype-state.c (fatal_reading_state): Bring offline.
14317 * optabs.c (widening_optab_handler): Bring offline.
14318 * optabs.h (widening_optab_handler): Likewise.
14319 * final.c (get_attr_length_1): Likewise.
14321 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14323 * sched-int.h (sd_iterator_cond): Manually tail recurse.
14325 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14327 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
14328 (ppc440-compare): Include shift with dot.
14329 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
14330 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
14332 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
14334 (e6500_sfx2): Include it.
14335 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
14336 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
14337 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
14338 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
14339 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
14340 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
14341 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
14342 *lshiftrt_internal1le, *lshiftrt_internal1be,
14343 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
14344 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
14345 *rotldi3_internal10le, *rotldi3_internal10be,
14346 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
14347 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
14348 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
14349 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
14350 define_insns): Use type "shift" in the appropriate alternatives.
14352 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14354 * config/rs6000/rs6000.md (type): Add "logical". Delete
14356 (dot): Adjust comment.
14357 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
14358 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
14359 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
14360 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
14361 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
14362 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
14363 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
14364 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
14366 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
14367 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
14368 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
14369 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
14370 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
14371 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
14372 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
14373 * config/rs6000/8540.md (ppc8540_su): Adjust.
14374 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
14375 cell-cmp-microcoded): Adjust.
14376 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
14377 * config/rs6000/e500mc.md (e500mc_su): Adjust.
14378 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
14379 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
14380 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
14381 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
14382 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
14383 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
14384 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
14386 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
14387 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
14388 Adjust. Adjust comment.
14389 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
14390 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
14392 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14394 * config/rs6000/rs6000.md (type): Add "add".
14395 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
14396 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
14397 define_insns): Use it.
14398 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
14400 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
14401 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
14402 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
14403 * config/rs6000/601.md (ppc601-integer): Adjust.
14404 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
14405 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
14406 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
14407 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
14408 * config/rs6000/8540.md (ppc8540_su): Adjust.
14409 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
14410 cell-cmp-microcoded): Adjust.
14411 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
14412 * config/rs6000/e500mc.md (e500mc_su): Adjust.
14413 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
14414 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
14415 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
14416 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
14417 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
14418 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
14419 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
14421 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
14422 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
14423 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
14424 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
14426 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14428 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
14429 "delayed_compare", "var_delayed_compare".
14430 (var_shift): New attribute.
14431 (cell_micro): Adjust.
14432 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
14433 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
14434 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
14435 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
14436 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
14437 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
14438 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
14439 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
14440 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
14441 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
14442 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
14443 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
14444 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
14445 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
14446 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
14447 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
14448 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
14449 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
14450 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
14451 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
14452 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
14453 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
14454 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
14455 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
14456 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
14458 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
14459 * config/rs6000/440.md (ppc440-integer): Adjust.
14460 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
14461 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
14462 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
14463 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
14464 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
14465 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
14466 * config/rs6000/8540.md (ppc8540_su): Adjust.
14467 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
14468 cell-cmp-microcoded): Adjust.
14469 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
14470 * config/rs6000/e500mc.md (e500mc_su): Adjust.
14471 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
14472 e500mc64_delayed): Adjust.
14473 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
14474 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
14475 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
14476 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
14477 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
14478 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
14479 power6-delayed-compare, power6-var-delayed-compare): Adjust.
14480 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
14481 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
14483 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
14484 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
14486 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14488 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
14489 (bits): New mode_attr.
14490 (idiv_ldiv): Delete mode_attr.
14491 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
14492 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
14493 rs6000_adjust_priority, is_nonpipeline_insn,
14494 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
14496 * config/rs6000/40x.md (ppc403-idiv): Adjust.
14497 * config/rs6000/440.md (ppc440-idiv): Adjust.
14498 * config/rs6000/476.md (ppc476-idiv): Adjust.
14499 * config/rs6000/601.md (ppc601-idiv): Adjust.
14500 * config/rs6000/603.md (ppc603-idiv): Adjust.
14501 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
14502 ppc620-ldiv): Adjust.
14503 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
14504 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
14505 * config/rs6000/8540.md (ppc8540_divide): Adjust.
14506 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
14507 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
14508 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
14509 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
14510 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
14511 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
14512 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
14513 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
14514 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
14515 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
14516 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
14517 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
14518 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
14519 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
14520 * config/rs6000/titan.md (titan_fxu_div): Adjust.
14522 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14524 * config/rs6000/rs6000.md (type): Delete "insert_word",
14525 "insert_dword". Add "insert".
14526 (size): Update comment.
14527 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
14528 insn_must_be_first_in_group): Adjust.
14529 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
14530 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
14531 *insvsi_internal6, insvdi_internal): Adjust.
14533 * config/rs6000/40x.md (ppc403-integer): Adjust.
14534 * config/rs6000/440.md (ppc440-integer): Adjust.
14535 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
14536 * config/rs6000/601.md (ppc601-integer): Adjust.
14537 * config/rs6000/603.md (ppc603-integer): Adjust.
14538 * config/rs6000/6xx.md (ppc604-integer): Adjust.
14539 * config/rs6000/7450.md (ppc7450-integer): Adjust.
14540 * config/rs6000/7xx.md (ppc750-integer): Adjust.
14541 * config/rs6000/8540.md (ppc8540_su): Adjust.
14542 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
14543 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
14544 * config/rs6000/e500mc.md (e500mc_su): Adjust.
14545 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
14546 * config/rs6000/e5500.md (e5500_sfx): Adjust.
14547 * config/rs6000/e6500.md (e6500_sfx): Adjust.
14548 * config/rs6000/mpc.md (mpccore-integer): Adjust.
14549 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
14550 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
14551 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
14552 * config/rs6000/power7.md (power7-integer): Adjust.
14553 * config/rs6000/power8.md (power8-1cyc): Adjust.
14554 * config/rs6000/rs64.md (rs64a-integer): Adjust.
14555 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
14557 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14559 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
14560 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
14561 (size): New attribute.
14562 (dot): New attribute.
14563 (cell_micro): Adjust.
14564 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
14565 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
14566 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
14567 umuldi3_highpart): Adjust.
14568 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
14569 rs6000_adjust_priority, is_nonpipeline_insn,
14570 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
14572 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
14573 ppc405-imul3): Adjust.
14574 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
14575 * config/rs6000/476.md (ppc476-imul): Adjust.
14576 * config/rs6000/601.md (ppc601-imul): Adjust.
14577 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
14578 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
14579 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
14580 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
14581 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
14583 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
14584 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
14585 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
14586 cell-imul): Adjust.
14587 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
14588 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
14589 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
14590 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
14591 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
14592 * config/rs6000/mpc.md (mpccore-imul): Adjust.
14593 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
14594 power4-lmul, power4-imul, power4-imul3): Adjust.
14595 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
14596 power5-lmul, power5-imul, power5-imul3): Adjust.
14597 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
14598 power6-lmul, power6-imul, power6-imul3): Adjust.
14599 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
14600 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
14602 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
14603 rs64a-lmul): Adjust.
14604 * config/rs6000/titan.md (titan_imul): Adjust.
14606 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14608 * config/rs6000/rs6000.md (type): Add new value "halfmul".
14609 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
14610 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
14611 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
14612 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
14613 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
14614 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
14615 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
14616 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
14617 * config/rs6000/titan.md: Delete nonsensical comment.
14618 (titan_imul): Add type imul3.
14619 (titan_mulhw): Remove type imul3; add type halfmul.
14621 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14623 * config/rs6000/rs6000.md (type): Reorder, reformat.
14625 2014-05-23 Martin Jambor <mjambor@suse.cz>
14627 PR tree-optimization/53787
14628 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
14629 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
14630 analysis_done, update all uses.
14631 * ipa-prop.c: Include domwalk.h
14632 (param_analysis_info): Removed.
14633 (param_aa_status): New type.
14634 (ipa_bb_info): Likewise.
14635 (func_body_info): Likewise.
14636 (ipa_get_bb_info): New function.
14637 (aa_overwalked): Likewise.
14638 (find_dominating_aa_status): Likewise.
14639 (parm_bb_aa_status_for_bb): Likewise.
14640 (parm_preserved_before_stmt_p): Changed to use new param AA info.
14641 (load_from_unmodified_param): Accept func_body_info as a parameter
14642 instead of parms_ainfo.
14643 (parm_ref_data_preserved_p): Changed to use new param AA info.
14644 (parm_ref_data_pass_through_p): Likewise.
14645 (ipa_load_from_parm_agg_1): Likewise. Update callers.
14646 (compute_complex_assign_jump_func): Changed to use new param AA info.
14647 (compute_complex_ancestor_jump_func): Likewise.
14648 (ipa_compute_jump_functions_for_edge): Likewise.
14649 (ipa_compute_jump_functions): Removed.
14650 (ipa_compute_jump_functions_for_bb): New function.
14651 (ipa_analyze_indirect_call_uses): Likewise, moved variable
14653 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
14654 and info, moved variable declarations down.
14655 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
14657 (ipa_analyze_stmt_uses): Likewise.
14658 (ipa_analyze_params_uses): Removed.
14659 (ipa_analyze_params_uses_in_bb): New function.
14660 (ipa_analyze_controlled_uses): Likewise.
14661 (free_ipa_bb_info): Likewise.
14662 (analysis_dom_walker): New class.
14663 (ipa_analyze_node): Handle node-specific forbidden analysis,
14664 initialize and free func_body_info, use dominator walker.
14665 (ipcp_modif_dom_walker): New class.
14666 (ipcp_transform_function): Create and free func_body_info, use
14667 ipcp_modif_dom_walker, moved a lot of functionality there.
14669 2014-05-23 Marek Polacek <polacek@redhat.com>
14670 Jakub Jelinek <jakub@redhat.com>
14672 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
14673 * gcc.c (sanitize_spec_function): Likewise.
14674 * convert.c (convert_to_integer): Include "ubsan.h". Add
14675 floating-point to integer instrumentation.
14676 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
14677 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
14678 SANITIZE_NONDEFAULT.
14679 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
14680 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
14681 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
14682 * ubsan.c: Include "realmpfr.h" and "dfp.h".
14683 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
14684 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
14685 float/double/long double.
14686 (ubsan_instrument_float_cast): New function.
14687 * ubsan.h (ubsan_instrument_float_cast): Declare.
14689 2014-05-23 Jiong Wang <jiong.wang@arm.com>
14691 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
14693 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
14694 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
14695 Adjust for tailcalling through registers.
14696 * config/aarch64/aarch64.h (enum reg_class): New caller save
14698 (REG_CLASS_NAMES): Likewise.
14699 (REG_CLASS_CONTENTS): Likewise.
14700 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
14701 Allow tailcalling without decls.
14703 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
14705 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
14706 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
14708 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
14709 gsi, and variables v_* to v*.
14711 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
14713 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
14715 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
14717 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
14718 * omp-low.c: Update accordingly.
14720 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
14721 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
14722 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
14723 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
14724 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
14725 GF_OMP_TARGET_KIND_UPDATE.
14727 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
14728 Explicitly enumerate the expected region types.
14730 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
14733 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
14734 documentation; the old documentation didn't clearly state the
14735 constraints on the contents of the pointed-to storage.
14737 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
14739 Fix bootstrap error on ia64
14740 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
14741 Return default value.
14743 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
14745 PR tree-optimization/54733
14746 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
14748 (find_bswap_or_nop_load): New.
14749 (find_bswap_1): Renamed to ...
14750 (find_bswap_or_nop_1): This. Also add support for memory source.
14751 (find_bswap): Renamed to ...
14752 (find_bswap_or_nop): This. Also add support for memory source and
14753 detection of bitwise operations equivalent to load in target
14755 (execute_optimize_bswap): Likewise. Also move its leading comment back
14756 in place and split statement transformation into ...
14757 (bswap_replace): This.
14759 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
14761 PR rtl-optimization/61215
14762 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
14763 simplify_gen_subreg until final substitution.
14765 2014-05-23 Alan Modra <amodra@gmail.com>
14768 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
14769 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
14770 Use "Y" constraint rather than "m".
14772 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
14774 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
14776 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
14777 New function declaration.
14778 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
14779 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
14780 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
14781 (aarch64_init_builtins) : Initialize builtins
14782 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
14783 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
14784 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
14785 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
14786 and __builtins_aarch64_set_fpsr.
14787 (aarch64_atomic_assign_expand_fenv): New function.
14788 * config/aarch64/aarch64.md (set_fpcr): New pattern.
14789 (get_fpcr) : Likewise.
14790 (set_fpsr) : Likewise.
14791 (get_fpsr) : Likewise.
14792 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
14793 and UNSPECV_SET_FPSR.
14794 * doc/extend.texi (AARCH64 Built-in Functions) : Document
14795 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
14796 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
14798 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
14800 PR rtl-optimization/60969
14801 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
14802 constraints. Set up mem cost for NO_REGS case.
14804 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
14806 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
14808 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
14810 * config/darwin.c: Include "lto-section-names.h".
14811 (LTO_SEGMENT_NAME): Don't define.
14812 * config/i386/winnt.c: Include "lto-section-names.h".
14813 * lto-streamer.c: Include "lto-section-names.h".
14814 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
14815 * lto-wrapper.c: Include "lto-section-names.h".
14816 (LTO_SECTION_NAME_PREFIX): Don't define.
14817 * lto-section-names.h: New file.
14818 * cgraphunit.c: Include "lto-section-names.h".
14820 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
14822 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
14824 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
14827 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
14829 2014-05-22 Nick Clifton <nickc@redhat.com>
14831 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
14833 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
14835 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
14836 -> (T)A transformation to integer types.
14838 2014-05-22 Teresa Johnson <tejohnson@google.com>
14840 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
14841 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
14842 (gcov_rewrite): Use gcov_nonruntime_assert.
14843 (gcov_open): Ditto.
14844 (gcov_write_words): Ditto.
14845 (gcov_write_length): Ditto.
14846 (gcov_read_words): Use gcov_nonruntime_assert, and remove
14847 gcc_assert from IN_LIBGCOV code.
14848 (gcov_read_summary): Use gcov_error to flag profile corruption.
14849 (gcov_sync): Use gcov_nonruntime_assert.
14850 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
14851 (gcov_histo_index): Use gcov_nonruntime_assert.
14852 (static void gcov_histogram_merge): Ditto.
14853 (compute_working_sets): Ditto.
14854 * gcov-io.h (gcov_nonruntime_assert): Define.
14855 (gcov_error): Define for !IN_LIBGCOV
14857 2014-05-22 Richard Biener <rguenther@suse.de>
14859 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
14860 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
14861 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
14862 and deallocation site.
14863 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
14864 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
14865 passing through the incoming points-to set.
14866 (handle_lhs_call): Use flags argument instead of recomputing it.
14867 (find_func_aliases_for_call): Call handle_lhs_call with proper
14870 2014-05-22 Jakub Jelinek <jakub@redhat.com>
14872 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
14873 all padding bits in REAL_VALUE_TYPE are cleared.
14875 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
14877 Cleanup and improve multipass_dfa_lookahead_guard
14878 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
14879 (core2i7_first_cycle_multipass_begin,)
14880 (core2i7_first_cycle_multipass_issue,)
14881 (core2i7_first_cycle_multipass_backtrack): Update signature.
14882 * config/ia64/ia64.c
14883 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
14884 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
14885 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
14887 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
14888 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
14890 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
14892 * doc/tm.texi: Regenerate.
14894 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
14895 * haifa-sched.c (ready_try): Make signed to allow negative values.
14896 (rebug_ready_list_1): Update.
14897 (choose_ready): Simplify.
14898 (sched_extend_ready_list): Update.
14900 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
14902 Remove IA64 speculation tweaking flags
14903 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
14904 speculation tuning flags.
14905 (msched-prefer-non-data-spec-insns,)
14906 (msched-prefer-non-control-spec-insns): Obsolete options.
14907 * haifa-sched.c (choose_ready): Remove handling of
14908 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
14909 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
14910 and PREFER_NON_DATA_SPEC.
14911 * sel-sched.c (process_spec_exprs): Remove handling of
14912 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
14914 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
14916 Improve scheduling debug output
14917 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
14918 (advance_one_cycle): Update.
14919 (schedule_insn, queue_to_ready): Add debug printouts.
14920 (debug_ready_list_1): New static function.
14921 (debug_ready_list): Update.
14922 (max_issue): Add debug printouts.
14923 (dump_insn_stream): New static function.
14924 (schedule_block): Use it. Also better indent printouts.
14926 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
14928 Fix sched_insn debug counter
14929 * haifa-sched.c (schedule_insn): Update.
14930 (struct haifa_saved_data): Add nonscheduled_insns_begin.
14931 (save_backtrack_point, restore_backtrack_point): Update.
14932 (first_nonscheduled_insn): New static function.
14933 (queue_to_ready, choose_ready): Use it.
14934 (schedule_block): Init nonscheduled_insns_begin.
14935 (sched_emit_insn): Update.
14938 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
14940 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
14942 (aarch64_secondary_reload) : LikeWise.
14943 (aarch64_class_max_nregs) : Remove CORE_REGS.
14944 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
14945 (REG_CLASS_NAMES) : Likewise.
14946 (REG_CLASS_CONTENTS) : LikeWise.
14947 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
14949 2014-05-21 Guozhi Wei <carrot@google.com>
14952 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
14954 (vqdmulhq_n_s16): Likewise.
14956 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
14958 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
14960 2014-05-21 Marek Polacek <polacek@redhat.com>
14963 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
14965 2014-05-21 Martin Jambor <mjambor@suse.cz>
14967 * doc/invoke.texi (Optimize Options): Document parameters
14968 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
14969 ipa-cp-array-index-hint-bonus.
14971 2014-05-21 Mark Wielaard <mjw@redhat.com>
14974 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
14975 version >= 3 or not strict DWARF.
14976 * langhooks.h (struct lang_hooks_for_types): Add
14977 enum_underlying_base_type.
14978 * langhooks.c (lhd_enum_underlying_base_type): New function.
14979 * gcc/langhooks.h (struct lang_hooks_for_types): Add
14980 enum_underlying_base_type.
14981 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
14982 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
14983 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
14985 2014-05-21 Richard Biener <rguenther@suse.de>
14987 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
14989 2014-05-21 John Marino <gnugcc@marino.st>
14991 * config.gcc (*-*-dragonfly*): New target.
14992 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
14993 * configure: Regenerate.
14994 * config/dragonfly-stdint.h: New.
14995 * config/dragonfly.h: New.
14996 * config/dragonfly.opt: New.
14997 * config/i386/dragonfly.h: New.
14998 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
15000 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
15002 * tree.def (VOID_CST): New.
15003 * tree-core.h (TI_VOID): New.
15004 * tree.h (void_node): New.
15005 * tree.c (tree_node_structure_for_code, tree_code_size)
15006 (iterative_hash_expr): Handle VOID_CST.
15007 (build_common_tree_nodes): Initialize void_node.
15009 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
15011 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
15013 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
15015 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
15018 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
15019 flag_reorder_blocks_and_partition.
15020 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
15022 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
15025 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
15027 (*addc_r_t): Add new insn_and_split.
15029 2014-05-21 Jakub Jelinek <jakub@redhat.com>
15031 PR middle-end/61252
15032 * omp-low.c (handle_simd_reference): New function.
15033 (lower_rec_input_clauses): Use it. Defer adding reference
15034 initialization even for reduction without placeholder if in simd,
15035 handle it properly later on.
15037 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
15039 PR tree-optimization/60899
15040 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
15041 assume all static symbols will have definition wile parsing and
15042 check the do have definition later in compilation; check that
15043 variable referring symbol will be output before concluding that
15044 reference is safe; be conservative for referring local statics;
15045 be more precise about when comdat is output in other partition.
15047 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
15050 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
15052 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
15053 (ipa_inline): Loop inline_to_all_callers until no more aliases
15056 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
15058 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
15059 set writeonly flag only for vars actually written to.
15061 2014-05-20 Dehao Chen <dehao@google.com>
15063 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
15064 and callee count to get clone count.
15065 * tree-inline.c (expand_call_inline): Use callee count instead of bb
15066 count in copy_body.
15068 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
15070 PR rtl-optimization/61243
15071 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
15073 2014-05-20 Xinliang David Li <davidxl@google.com>
15075 * cgraphunit.c (walk_polymorphic_call_targets): Add
15076 dbgcnt and fopt-info support.
15077 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
15078 * ipa-devirt.c (ipa_devirt): Ditto.
15079 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
15080 * ipa.c (walk_polymorphic_call_targets): Ditto.
15081 * gimple-fold.c (fold_gimple_assign): Ditto.
15082 (gimple_fold_call): Ditto.
15083 * dbgcnt.def: New counter.
15085 2014-05-20 DJ Delorie <dj@redhat.com>
15087 * config/msp430/msp430.md (split): Don't allow subregs when
15088 splitting SImode adds.
15089 (andneghi): Fix subtraction logic.
15090 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
15092 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
15094 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
15096 * except.c (switch_to_exception_section, resolve_unique_section,
15097 get_named_text_section, default_function_rodata_section,
15098 align_variable, get_block_for_decl, default_section_type_flags):
15099 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
15100 * symtab.c (symtab_add_to_same_comdat_group,
15101 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
15102 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
15104 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
15105 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
15106 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
15107 (c6x_function_in_section_p): Likewise.
15108 * config/darwin.c (machopic_select_section): Likewise.
15109 * config/arm/arm.c (arm_function_in_section_p): Likewise.
15110 * config/mips/mips.c (mips_function_rodata_section): Likewise.
15111 * config/mep/mep.c (mep_select_section): LIkewise.
15112 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
15114 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
15116 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
15117 EH region of calls to pure functions that can throw an exception.
15118 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
15119 (copy_reference_ops_from_call): Also copy the EH region of the call if
15120 it can throw an exception.
15122 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
15124 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
15125 nested VEC_SELECTs that are inverses of each other.
15127 2014-05-20 Richard Biener <rguenther@suse.de>
15129 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
15130 (extract_and_process_scc_for_name): not here.
15131 (cond_dom_walker::before_dom_children): Only process
15132 stmts that end the BB in interesting ways.
15133 (run_scc_vn): Mark param uses as visited.
15135 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15137 * config/arm/arm.md (arith_shiftsi): Do not predicate for
15140 2014-05-20 Nick Clifton <nickc@redhat.com>
15142 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
15143 (msp430_gimplify_va_arg_expr): New function.
15144 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
15146 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
15147 operand 0 in order to prevent confusion about the number of
15148 registers involved.
15150 2014-05-20 Richard Biener <rguenther@suse.de>
15152 PR tree-optimization/61221
15153 * tree-ssa-pre.c (el_to_update): Remove.
15154 (eliminate_dom_walker::before_dom_children): Handle released
15155 VDEFs by value-numbering them to the associated VUSE. Update
15156 stmt immediately for substituted call address.
15157 (eliminate): Remove delayed stmt updating code.
15158 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
15159 possibly late re-numbered vuses.
15160 (vn_reference_lookup_2): Adjust.
15161 (vn_reference_lookup_pieces): Likewise.
15162 (vn_reference_lookup): Likewise.
15164 2014-05-20 Richard Biener <rguenther@suse.de>
15166 * config.gcc: Remove need_64bit_hwint.
15167 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
15168 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
15170 * config.in: Regenerate.
15171 * configure: Likewise.
15173 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
15175 * doc/extend.texi: Create Label Attributes section,
15176 move all label attributes into it and reference it.
15178 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
15180 * arm.c (thumb1_reorg): When scanning backwards skip anything
15181 that's not a proper insn.
15183 2014-05-19 Richard Biener <rguenther@suse.de>
15185 PR tree-optimization/61221
15186 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
15187 Do nothing for unreachable blocks.
15188 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
15189 Improve unreachability detection.
15191 2014-05-19 Richard Biener <rguenther@suse.de>
15193 PR tree-optimization/61209
15194 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
15196 2014-05-19 Nick Clifton <nickc@redhat.com>
15198 * except.c (init_eh): Fix computation of builtin setjmp buffer
15199 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
15201 2014-05-19 Richard Biener <rguenther@suse.de>
15203 PR tree-optimization/61184
15204 * tree-vrp.c (is_negative_overflow_infinity): Use
15205 TREE_OVERFLOW_P and do that check first.
15206 (is_positive_overflow_infinity): Likewise.
15207 (is_overflow_infinity): Likewise.
15208 (vrp_operand_equal_p): Properly treat operands with
15209 differing overflow as not equal.
15211 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
15213 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
15214 shift simplification where it was intended.
15216 2014-05-19 Christian Bruel <christian.bruel@st.com>
15219 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
15221 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
15224 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
15227 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
15229 * reg-notes.def (CROSSING_JUMP): Likewise.
15230 * rtl.h (rtx_def): Update comment for jump flag.
15231 (CROSSING_JUMP_P): Define.
15232 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
15233 of a REG_CROSSING_JUMP note.
15234 * cfghooks.c (tidy_fallthru_edges): Likewise.
15235 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
15236 * emit-rtl.c (try_split): Likewise.
15237 * haifa-sched.c (sched_create_recovery_edges): Likewise.
15238 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
15239 * jump.c (redirect_jump_2): Likewise.
15240 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
15241 (relax_delay_slots): Likewise.
15242 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
15243 (bbit_di): Likewise.
15244 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
15245 * config/sh/sh.md (jump_compact): Likewise.
15246 * bb-reorder.c (rotate_loop): Likewise.
15247 (pass_duplicate_computed_gotos::execute): Likewise.
15248 (add_reg_crossing_jump_notes): Rename to...
15249 (update_crossing_jump_flags): ...this.
15250 (pass_partition_blocks::execute): Update accordingly.
15252 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
15254 * tree.h: Remove extraneous template <>.
15256 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
15258 * ipa.c (symtab_remove_unreachable_nodes): Remove
15259 symbol from comdat group if its body was eliminated.
15260 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
15261 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
15262 (symtab_unregister_node): ... this one.
15263 (verify_symtab_base): More strict checking of comdats.
15264 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
15266 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
15268 * tree-pass.h (make_pass_ipa_comdats): New pass.
15269 * timevar.def (TV_IPA_COMDATS): New timevar.
15270 * passes.def (pass_ipa_comdats): Add.
15271 * Makefile.in (OBJS): Add ipa-comdats.o
15272 * ipa-comdats.c: New file.
15274 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
15276 * ipa.c (update_visibility_by_resolution_info): New function.
15277 (function_and_variable_visibility): Use it.
15279 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
15281 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
15283 (FOR_EACH_DEFINED_SYMBOL): New macro.
15284 (varpool_first_static_initializer, varpool_next_static_initializer,
15285 varpool_first_defined_variable, varpool_next_defined_variable):
15287 (symtab_in_same_comdat_p): Correctly deal with inline functions.
15289 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
15291 * ggc-page.c (ggc_handle_finalizers): Add comment.
15293 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
15295 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
15296 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
15297 (ggc_internal_cleared_alloc): Likewise.
15298 * ggc-page.c (finalizer): New class.
15299 (vec_finalizer): Likewise.
15300 (globals::finalizers): New member.
15301 (globals::vec_finalizers): Likewise.
15302 (ggc_internal_alloc): Record the finalizer if any for the block being
15304 (ggc_handle_finalizers): New function.
15305 (ggc_collect): Call ggc_handle_finalizers.
15306 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
15308 (ggc_internal_cleared_alloc): Likewise.
15309 (finalize): New function.
15310 (need_finalization_p): Likewise.
15311 (ggc_alloc): Install the type's destructor as the finalizer if it
15312 might do something.
15313 (ggc_cleared_alloc): Likewise.
15314 (ggc_vec_alloc): Likewise.
15315 (ggc_cleared_vec_alloc): Likewise.
15317 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
15319 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
15321 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
15323 * alias.c (record_alias_subset): Adjust.
15324 * bitmap.c (bitmap_element_allocate): Likewise.
15325 (bitmap_gc_alloc_stat): Likewise.
15326 * cfg.c (init_flow): Likewise.
15327 (alloc_block): Likewise.
15328 (unchecked_make_edge): Likewise.
15329 * cfgloop.c (alloc_loop): Likewise.
15330 (flow_loops_find): Likewise.
15331 (rescan_loop_exit): Likewise.
15332 * cfgrtl.c (init_rtl_bb_info): Likewise.
15333 * cgraph.c (insert_new_cgraph_node_version): Likewise.
15334 (cgraph_allocate_node): Likewise.
15335 (cgraph_create_edge_1): Likewise.
15336 (cgraph_allocate_init_indirect_info): Likewise.
15337 * cgraphclones.c (cgraph_clone_edge): Likewise.
15338 * cgraphunit.c (add_asm_node): Likewise.
15339 (init_lowered_empty_function): Likewise.
15340 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
15341 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
15342 (alpha_use_linkage): Likewise.
15343 * config/arc/arc.c (arc_init_machine_status): Likewise.
15344 * config/arm/arm.c (arm_init_machine_status): Likewise.
15345 * config/avr/avr.c (avr_init_machine_status): Likewise.
15346 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
15347 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
15348 * config/cris/cris.c (cris_init_machine_status): Likewise.
15349 * config/darwin.c (machopic_indirection_name): Likewise.
15350 (darwin_build_constant_cfstring): Likewise.
15351 (darwin_enter_string_into_cfstring_table): Likewise.
15352 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
15353 * config/frv/frv.c (frv_init_machine_status): Likewise.
15354 * config/i386/i386.c (get_dllimport_decl): Likewise.
15355 (ix86_init_machine_status): Likewise.
15356 (assign_386_stack_local): Likewise.
15357 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
15358 (i386_pe_maybe_record_exported_symbol): Likewise.
15359 (i386_pe_record_stub): Likewise.
15360 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
15361 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
15362 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
15363 (m32c_note_pragma_address): Likewise.
15364 * config/mep/mep.c (mep_init_machine_status): Likewise.
15365 (mep_note_pragma_flag): Likewise.
15366 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
15367 (mips16_local_alias): Likewise.
15368 (mips_init_machine_status): Likewise.
15369 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
15370 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
15371 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
15372 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
15373 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
15374 * config/pa/pa.c (pa_init_machine_status): Likewise.
15375 (pa_get_deferred_plabel): Likewise.
15376 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
15377 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
15378 (rs6000_init_machine_status): Likewise.
15379 (output_toc): Likewise.
15380 * config/s390/s390.c (s390_init_machine_status): Likewise.
15381 * config/score/score.c (score_output_external): Likewise.
15382 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
15383 * config/spu/spu.c (spu_init_machine_status): Likewise.
15384 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
15385 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
15386 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
15387 * coverage.c (coverage_end_function): Likewise.
15388 * dbxout.c (dbxout_init): Likewise.
15389 * doc/gty.texi: Don't mention variable_size attribute.
15390 * dwarf2cfi.c (new_cfi): Adjust.
15391 (new_cfi_row): Likewise.
15392 (copy_cfi_row): Likewise.
15393 (create_cie_data): Likewise.
15394 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
15395 (new_loc_descr): Likewise.
15396 (find_AT_string_in_table): Likewise.
15397 (add_addr_table_entry): Likewise.
15398 (new_die): Likewise.
15399 (add_var_loc_to_decl): Likewise.
15400 (clone_die): Likewise.
15401 (clone_as_declaration): Likewise.
15402 (break_out_comdat_types): Likewise.
15403 (new_loc_list): Likewise.
15404 (add_loc_descr_to_each): Likewise.
15405 (add_location_or_const_value_attribute): Likewise.
15406 (add_linkage_name): Likewise.
15407 (lookup_filename): Likewise.
15408 (dwarf2out_var_location): Likewise.
15409 (new_line_info_table): Likewise.
15410 (dwarf2out_init): Likewise.
15411 (mem_loc_descriptor): Likewise.
15412 (loc_descriptor): Likewise.
15413 (add_const_value_attribute): Likewise.
15414 (tree_add_const_value_attribute): Likewise.
15415 (comp_dir_string): Likewise.
15416 (dwarf2out_vms_debug_main_pointer): Likewise.
15417 (string_cst_pool_decl): Likewise.
15418 * emit-rtl.c (set_mem_attrs): Likewise.
15419 (get_reg_attrs): Likewise.
15420 (start_sequence): Likewise.
15421 (init_emit): Likewise.
15422 (init_emit_regs): Likewise.
15423 * except.c (init_eh_for_function): Likewise.
15424 (gen_eh_region): Likewise.
15425 (gen_eh_region_catch): Likewise.
15426 (gen_eh_landing_pad): Likewise.
15427 (add_call_site): Likewise.
15428 * function.c (add_frame_space): Likewise.
15429 (insert_temp_slot_address): Likewise.
15430 (assign_stack_temp_for_type): Likewise.
15431 (get_hard_reg_initial_val): Likewise.
15432 (allocate_struct_function): Likewise.
15433 (prepare_function_start): Likewise.
15434 (types_used_by_var_decl_insert): Likewise.
15435 * gengtype.c (variable_size_p): Remove function.
15436 (enum alloc_quantity): Remove enum.
15437 (write_typed_alloc_def): Remove function.
15438 (write_typed_struct_alloc_def): Likewise.
15439 (write_typed_typedef_alloc_def): Likewise.
15440 (write_typed_alloc_defns): Likewise.
15442 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
15443 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
15444 * ggc.h (ggc_alloc): new function.
15445 (ggc_cleared_alloc): Likewise.
15446 (ggc_vec_alloc): Template on type of vector element, and remove
15447 element size argument.
15448 (ggc_cleared_vec_alloc): Likewise.
15449 * gimple.c (gimple_build_omp_for): Adjust.
15450 (gimple_copy): Likewise.
15451 * ipa-cp.c (get_replacement_map): Likewise.
15452 (find_aggregate_values_for_callers_subset): Likewise.
15453 (known_aggs_to_agg_replacement_list): Likewise.
15454 * ipa-devirt.c (get_odr_type): Likewise.
15455 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
15456 (read_agg_replacement_chain): Likewise.
15457 * loop-iv.c (get_simple_loop_desc): Likewise.
15458 * lto-cgraph.c (input_node_opt_summary): Likewise.
15459 * lto-section-in.c (lto_new_in_decl_state): Likewise.
15460 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
15461 (input_eh_region): Likewise.
15462 (input_eh_lp): Likewise.
15463 (input_cfg): Likewise.
15464 * optabs.c (set_optab_libfunc): Likewise.
15465 (init_tree_optimization_optabs): Likewise.
15466 (set_conv_libfunc): Likewise.
15467 * passes.c (do_per_function_toporder): Likewise.
15468 * rtl.h: Don't use variable_size gty attribute.
15469 * sese.c (if_region_set_false_region): Adjust.
15470 * stringpool.c (gt_pch_save_stringpool): Likewise.
15471 * target-globals.c (save_target_globals): Likewise.
15472 * toplev.c (general_init): Likewise.
15473 * trans-mem.c (record_tm_replacement): Likewise.
15474 (split_bb_make_tm_edge): Likewise.
15475 * tree-cfg.c (move_sese_region_to_fn): Likewise.
15476 * tree-data-ref.h (lambda_vector_new): Likewise.
15477 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
15478 * tree-iterator.c (tsi_link_before): Likewise.
15479 (tsi_link_after): Likewise.
15480 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
15481 * tree-ssa-loop-niter.c (record_estimate): Likewise.
15482 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
15483 * tree-ssa-operands.h: Don't use variable_size gty attribute.
15484 * tree-ssa.c (init_tree_ssa): Adjust.
15485 * tree-ssanames.c (set_range_info): Likewise.
15486 (get_ptr_info): Likewise.
15487 (duplicate_ssa_name_ptr_info): Likewise.
15488 (duplicate_ssa_name_range_info): Likewise.
15489 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
15490 (unpack_ts_fixed_cst_value_fields): Likewise.
15491 * tree.c (build_fixed): Likewise.
15492 (build_real): Likewise.
15493 (build_string): Likewise.
15494 (decl_priority_info): Likewise.
15495 (decl_debug_expr_insert): Likewise.
15496 (decl_value_expr_insert): Likewise.
15497 (decl_debug_args_insert): Likewise.
15498 (type_hash_add): Likewise.
15499 (build_omp_clause): Likewise.
15500 * ubsan.c (decl_for_type_insert): Likewise.
15501 * varasm.c (get_unnamed_section): Likewise.
15502 (get_noswitch_section): Likewise.
15503 (get_section): Likewise.
15504 (get_block_for_section): Likewise.
15505 (create_block_symbol): Likewise.
15506 (build_constant_desc): Likewise.
15507 (create_constant_pool): Likewise.
15508 (force_const_mem): Likewise.
15509 (record_tm_clone_pair): Likewise.
15510 * varpool.c (varpool_create_empty_node): Likewise.
15512 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
15514 * dwarf2out.c (tree_add_const_value_attribute): Call
15515 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
15516 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
15517 instead of ggc_internal_<x>alloc_stat.
15518 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
15519 (ggc_realloc): Likewise.
15520 * ggc-none.c (ggc_internal_alloc): Likewise.
15521 (ggc_internal_cleared_alloc): Likewise.
15522 * ggc-page.c: Likewise.
15523 * ggc.h (ggc_internal_alloc_stat): Likewise.
15524 (ggc_internal_alloc): Remove macro.
15525 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
15526 (ggc_internal_cleared_alloc): Remove macro.
15527 (GGC_RESIZEVEC): Adjust.
15528 (ggc_resizevar): Remove macro.
15529 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
15530 (ggc_internal_cleared_vec_alloc_stat): Likewise.
15531 (ggc_internal_vec_cleared_alloc): Remove macro.
15532 (ggc_alloc_atomic_stat): Drop _stat suffix.
15533 (ggc_alloc_atomic): Remove macro.
15534 (ggc_alloc_cleared_atomic): Remove macro.
15535 (ggc_alloc_string_stat): Drop _stat suffix.
15536 (ggc_alloc_string): Remove macro.
15537 (ggc_alloc_rtx_def_stat): Adjust.
15538 (ggc_alloc_tree_node_stat): Likewise.
15539 (ggc_alloc_cleared_tree_node_stat): Likewise.
15540 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
15541 (ggc_alloc_cleared_simd_clone_stat): Likewise.
15542 * gimple.c (gimple_build_omp_for): Likewise.
15543 (gimple_copy): Likewise.
15544 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
15545 * toplev.c (realloc_for_line_map): Adjust.
15546 * tree-data-ref.h (lambda_vector_new): Likewise.
15547 * tree-phinodes.c (allocate_phi_node): Likewise.
15548 * tree.c (grow_tree_vec_stat): Likewise.
15549 * vec.h (va_gc::reserve): Adjust.
15551 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
15553 * config/microblaze/microblaze.c (break_handler): New Declaration.
15554 (microblaze_break_function_p,microblaze_is_break_handler): New.
15555 (compute_frame_size): Use microblaze_break_function_p.
15556 Add the test of break_handler.
15557 (microblaze_function_prologue) : Add the test of variable
15558 break_handler. Check the fnname by BREAK_HANDLER_NAME.
15559 (microblaze_function_epilogue) : Add the test of break_handler.
15560 (microblaze_globalize_label) : Add the test of break_handler.
15561 Check the name by BREAK_HANDLER_NAME.
15563 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
15565 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
15566 microblaze_is_break_handler test.
15567 (call_internal1,call_value_intern): Use microblaze_break_function_p.
15568 Use SYMBOL_REF_DECL.
15570 * config/microblaze/microblaze-protos.h
15571 (microblaze_break_function_p,microblaze_is_break_handler):
15574 * doc/extend.texi (MicroBlaze break_handler Functions): Document
15575 new MicroBlaze break_handler functions.
15577 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
15579 * doc/extend.texi (Size of an asm): Move node text according
15580 to its @menu entry position.
15582 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
15584 PR tree-optimization/61140
15585 PR tree-optimization/61150
15586 PR tree-optimization/61197
15587 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
15589 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
15591 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
15593 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
15595 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
15596 __SIZEOF_INT128__ is defined.
15598 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
15600 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
15601 (rs6000_delegitimize_address): Use it.
15603 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
15605 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
15606 inplace argument. Store the new address in the original MEM when true.
15607 * emit-rtl.c (change_address_1): Likewise.
15608 (adjust_address_1, adjust_automodify_address_1, offset_address):
15609 Update accordingly.
15610 * rtl.h (plus_constant): Add an inplace argument.
15611 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
15612 when true. Avoid generating (plus X (const_int 0)).
15613 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
15614 in-place. Pass true to plus_constant.
15615 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
15617 2014-05-16 Dehao Chen <dehao@google.com>
15619 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
15621 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
15624 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
15626 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
15628 2014-05-16 Dehao Chen <dehao@google.com>
15630 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
15631 optimize_function_for_size_p.
15632 * regs.h (REG_FREQ_FROM_BB): Likewise.
15634 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
15637 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
15638 negt_reg_operand cases.
15639 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
15641 * config/sh/predicates.md (cbranch_treg_value): Simplify.
15643 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
15645 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
15648 2014-05-16 David Malcolm <dmalcolm@redhat.com>
15651 2014-04-29 David Malcolm <dmalcolm@redhat.com>
15653 * tree-cfg.c (dump_function_to_file): Dump the return type of
15654 functions, in a line to itself before the function body, mimicking
15655 the layout of a C function.
15657 2014-05-16 Dehao Chen <dehao@google.com>
15659 * cfghooks.c (make_forwarder_block): Use direct computation to
15660 get fall-through edge's count and frequency.
15662 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
15664 * config/arc/arc.c (arc_init): Fix typo in error message.
15665 * config/i386/i386.c (ix86_expand_builtin): Likewise.
15666 (split_stack_prologue_scratch_regno): Likewise.
15667 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
15668 word from error message.
15670 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
15672 * ira-costs.c: Fix typo in comment.
15674 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
15676 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
15678 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
15680 * varpool.c (dump_varpool_node): Dump write-only flag.
15681 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
15683 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
15684 write-only variables.
15685 * ipa.c (process_references): New function.
15686 (set_readonly_bit): New function.
15687 (set_writeonly_bit): New function.
15688 (clear_addressable_bit): New function.
15689 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
15690 fix handling of aliases.
15691 * cgraph.h (struct varpool_node): Add writeonly flag.
15693 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
15695 PR rtl-optimization/60969
15696 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
15697 Calculate costs for this case.
15699 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
15701 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
15702 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
15704 2014-05-16 Richard Biener <rguenther@suse.de>
15706 PR tree-optimization/61194
15707 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
15708 bool patterns ending in a COND_EXPR.
15710 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15712 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
15714 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15716 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
15717 where we were unable to cost an RTX.
15719 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15721 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
15724 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15725 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15727 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
15729 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15730 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15732 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
15733 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
15735 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15736 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15738 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
15741 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15742 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15744 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
15747 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15748 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15750 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
15751 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
15753 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15754 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15756 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
15757 rotates and shifts.
15759 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15760 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15762 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
15763 ZERO_EXTEND and SIGN_EXTEND better.
15765 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15766 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15768 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
15769 logical operations.
15771 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15772 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15774 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
15775 costs when costing loads and stores to memory.
15777 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15778 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
15780 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
15783 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15785 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
15787 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15788 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15790 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
15792 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
15794 (aarch64_rtx_mult_cost): New.
15795 (aarch64_rtx_costs): Use it, refactor as appropriate.
15797 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15798 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15800 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
15801 emit instructions, return number of instructions which would
15803 (aarch64_add_constant): Update call to aarch64_build_constant.
15804 (aarch64_output_mi_thunk): Likewise.
15805 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
15808 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15810 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
15811 (TARGET_RTX_COSTS): Call it.
15813 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15815 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
15816 (cortexa57_vector_cost): Likewise.
15817 (cortexa57_tunings): Use them.
15819 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15821 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
15822 (cpu_addrcost_table): Use it.
15823 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
15824 (aarch64_address_cost): Rewrite using aarch64_classify_address,
15827 2014-05-16 Richard Biener <rguenther@suse.de>
15829 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
15830 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
15831 (visit_phi): Ignore edges marked as not executable.
15832 (class cond_dom_walker): New.
15833 (cond_dom_walker::before_dom_children): Value-number
15834 control statements and mark successor edges as not
15835 executable if possible.
15836 (run_scc_vn): First walk all control statements in
15837 dominator order, marking edges as not executable.
15838 * tree-inline.c (copy_edges_for_bb): Be not confused
15839 about random edge flags.
15841 2014-05-16 Richard Biener <rguenther@suse.de>
15843 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
15845 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
15848 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
15849 (__TM_simple_begin): Use it.
15850 (__TM_begin): Likewise.
15852 2014-05-15 Martin Jambor <mjambor@suse.cz>
15855 * ipa-prop.c (update_indirect_edges_after_inlining): Check
15856 type_preserved flag when the indirect edge is polymorphic.
15858 2014-05-15 Martin Jambor <mjambor@suse.cz>
15860 PR tree-optimization/61090
15861 * tree-sra.c (sra_modify_expr): Pass the current gsi to
15862 build_ref_for_model.
15864 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15866 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
15867 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
15869 2014-05-15 Jakub Jelinek <jakub@redhat.com>
15871 PR tree-optimization/61158
15872 * fold-const.c (fold_binary_loc): If X is zero-extended and
15873 shiftc >= prec, make sure zerobits is all ones instead of
15874 invoking undefined behavior.
15876 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15878 * regcprop.h: New file.
15879 * regcprop.c (skip_debug_insn_p): New decl.
15880 (replace_oldest_value_reg): Check skip_debug_insn_p.
15881 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
15882 * shrink-wrap.c: Include regcprop.h.
15883 (prepare_shrink_wrap): Call
15884 copyprop_hardreg_forward_bb_without_debug_insn.
15886 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15888 * shrink-wrap.h: Update comment.
15889 * shrink-wrap.c: Update comment.
15890 (next_block_for_reg): Rename to live_edge_for_reg.
15891 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
15892 (move_insn_for_shrink_wrap): Split live_edge.
15893 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
15895 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
15897 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
15899 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
15900 * config/sparc/sparc.md (fptype_ut699): New attribute.
15901 (in_branch_delay): Return false if -mfix-ut699 is specified and
15902 fptype_ut699 is set to single.
15903 (truncdfsf2): Add fptype_ut699 attribute.
15904 (fix_truncdfsi2): Likewise.
15905 (floatsisf2): Change fptype attribute.
15906 (fix_truncsfsi2): Likewise.
15907 (negtf2_notv9): Delete.
15908 (negtf2_v9): Likewise.
15909 (negtf2_hq): New instruction.
15910 (negtf2): New instruction and splitter.
15911 (negdf2_notv9): Rewrite.
15912 (abstf2_notv9): Delete.
15913 (abstf2_hq_v9): Likewise.
15914 (abstf2_v9): Likewise.
15915 (abstf2_hq): New instruction.
15916 (abstf2): New instruction and splitter.
15917 (absdf2_notv9): Rewrite.
15919 2014-05-14 Cary Coutant <ccoutant@google.com>
15922 * opts.c (common_handle_option): Don't special-case "-g".
15923 (set_debug_level): Default to at least level 2 with "-g".
15925 2014-05-14 DJ Delorie <dj@redhat.com>
15927 * config/msp430/msp430.c (msp430_builtin): Add
15928 MSP430_BUILTIN_DELAY_CYCLES.
15929 (msp430_init_builtins): Register void __delay_cycles(long long).
15930 (msp430_builtin_decl): Add it.
15931 (cg_magic_constant): New.
15932 (msp430_expand_delay_cycles): New.
15933 (msp430_expand_builtin): Call it.
15934 (msp430_print_operand_raw): Change integer printing from "int" to
15936 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
15937 (delay_cycles_start): New.
15938 (delay_cycles_end): New.
15939 (delay_cycles_32): New.
15940 (delay_cycles_32x): New.
15941 (delay_cycles_16): New.
15942 (delay_cycles_16x): New.
15943 (delay_cycles_2): New.
15944 (delay_cycles_1): New.
15945 * doc/extend.texi: Document __delay_cycles().
15947 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
15949 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
15950 length attribute computation.
15952 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
15955 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
15957 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
15960 * config/sparc/sparc.md: Fix types of low and high in DI constant
15961 splitter. Use gen_int_mode in some other splitters.
15963 2014-05-14 Martin Jambor <mjambor@suse.cz>
15966 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
15968 2014-05-14 James Norris <jnorris@codesourcery.com>
15970 * omp-low.c (expand_parallel_call): Remove shadow variable.
15971 (expand_omp_taskreg): Likewise.
15973 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
15975 * common/config/i386/i386-common.c
15976 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
15977 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
15978 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
15979 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
15980 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
15981 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
15982 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
15983 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
15984 xsavecintrin.h, xsavesintrin.h.
15985 (x86_64-*-*): Ditto.
15986 * config/i386/clflushoptintrin.h: New.
15987 * config/i386/xsavecintrin.h: Ditto.
15988 * config/i386/xsavesintrin.h: Ditto.
15989 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
15990 (bit_XSAVES): Ditto.
15991 (bit_XSAVES): Ditto.
15992 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
15993 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
15995 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
15996 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
15997 OPTION_MASK_ISA_XSAVES.
15998 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
15999 -mxsavec, -mxsaves.
16000 (PTA_CLFLUSHOPT) Define.
16001 (PTA_XSAVEC): Ditto.
16002 (PTA_XSAVES): Ditto.
16003 (ix86_option_override_internal): Handle new options.
16004 (ix86_valid_target_attribute_inner_p): Ditto.
16005 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
16006 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
16007 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
16008 (bdesc_special_args): Add __builtin_ia32_xsaves,
16009 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
16010 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
16011 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
16012 (ix86_expand_builtin): Handle new builtins.
16013 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
16014 (TARGET_CLFLUSHOPT_P): Ditto.
16015 (TARGET_XSAVEC): Ditto.
16016 (TARGET_XSAVEC_P): Ditto.
16017 (TARGET_XSAVES): Ditto.
16018 (TARGET_XSAVES_P): Ditto.
16019 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
16020 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
16021 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
16023 (ANY_XRSTOR64): Ditto.
16025 (xrstor): Change into <xrstor>.
16026 (xrstor_rex64): Change into <xrstor>_rex64.
16027 (xrstor64): Change into <xrstor>64
16029 * config/i386/i386.opt (mclflushopt): New.
16032 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
16034 * doc/invoke.texi: Document new options.
16036 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
16038 PR rtl-optimization/60866
16039 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
16040 Default it to -1. Pass it down to init_simplejump_data.
16041 (init_simplejump_data): New parameter old_seqno. Pass it down
16042 to get_seqno_for_a_jump.
16043 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
16044 initializing new jump seqno as a last resort. Add comment.
16045 (sel_redirect_edge_and_branch): Save old seqno of the conditional
16046 jump and pass it down to sel_init_new_insn.
16047 (sel_redirect_edge_and_branch_force): Likewise.
16049 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
16051 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
16052 shifted values to avoid build warning.
16054 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
16056 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
16057 * cfgrtl.c (rtl_merge_blocks): Fix comment.
16058 (cfg_layout_merge_blocks): Likewise.
16059 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
16061 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
16063 PR rtl-optimization/60901
16064 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
16065 bb predecessor belongs to the same scheduling region. Adjust comment.
16067 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
16069 * doc/sourcebuild.texi: (dfp_hw): Document.
16070 (p8vector_hw): Likewise.
16071 (powerpc_eabi_ok): Likewise.
16072 (powerpc_elfv2): Likewise.
16073 (powerpc_htm_ok): Likewise.
16074 (ppc_recip_hw): Likewise.
16075 (vsx_hw): Likewise.
16077 2014-05-13 Cary Coutant <ccoutant@google.com>
16079 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
16081 2014-05-13 David Malcolm <dmalcolm@redhat.com>
16083 * gengtype-parse.c (require3): Eliminate in favor of...
16085 (require_template_declaration): Update to support optional single *
16088 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
16089 (create_user_defined_type): Handle a single level of explicit
16090 pointerness within template arguments.
16091 (struct write_types_data): Add field "kind".
16092 (filter_type_name): Handle "*" character.
16093 (write_user_func_for_structure_ptr): Require a write_types_data
16094 rather than just a prefix string, so that we can look up the kind
16095 of the wtd and use it as an index into wrote_user_func_for_ptr,
16096 ensuring that such functions are written at most once. Support
16097 subclasses by invoking the marking function of the ultimate base class.
16098 (write_user_func_for_structure_body): Require a write_types_data
16099 rather than just a prefix string, so that we can pass this to
16100 write_user_func_for_structure_ptr.
16101 (write_func_for_structure): Likewise.
16102 (ggc_wtd): Add initializer of new "kind" field.
16103 (pch_wtd): Likewise.
16105 * gengtype.h (enum write_types_kinds): New.
16106 (struct type): Add field wrote_user_func_for_ptr to the "s"
16109 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
16111 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
16112 instead of const_binop.
16113 (fold_binary_loc): Likewise.
16115 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
16117 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
16118 calculation to match get_ref_base_and_extent.
16120 2014-05-13 Catherine Moore <clm@codesourcery.com>
16121 Sandra Loosemore <sandra@codesourcery.com>
16123 * configure.ac: Fix assembly for explicit JALR relocation check.
16124 * configure: Regenerate.
16126 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16128 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
16129 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
16130 Remove associated type declarations and initialisations.
16131 (arm_expand_neon_builtin): Likewise.
16132 (neon_emit_pair_result_insn): Delete.
16133 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
16134 * config/arm/neon.md (neon_vtrn<mode>): Delete.
16135 (neon_vzip<mode>): Likewise.
16136 (neon_vuzp<mode>): Likewise.
16138 2014-05-13 Richard Biener <rguenther@suse.de>
16141 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
16142 it needs revisiting whether the call still may be tail-called.
16144 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16146 * rtl.def (SYMBOL_REF): Remove middle "0" field.
16147 * rtl.h (block_symbol): Reduce number of fields to 2.
16148 (rtx_def): Add u2.symbol_ref_flags.
16149 (SYMBOL_REF_FLAGS): Use it.
16150 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
16151 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
16152 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
16153 Lower index of SYMBOL_REF_DATA.
16154 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
16155 Print SYMBOL_REF_FLAGS at the same time.
16156 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
16158 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16160 * rtl.def (VAR_LOCATION): Remove "i" field.
16161 * rtl.h (rtx_def): Add u2.var_location_status.
16162 (PAT_VAR_LOCATION_STATUS): Use it.
16163 (gen_rtx_VAR_LOCATION): Declare.
16164 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
16165 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
16166 * var-tracking.c (emit_note_insn_var_location): Remove casts.
16168 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16170 * rtl.def (scratch): Fix outdated comment and remove "0" field.
16171 * gengtype.c (adjust_field_rtx_def): Update accordingly.
16173 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16175 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
16176 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
16177 * rtl.h (rtx_def): Add insn_uid to u2 field.
16178 (RTX_FLAG_CHECK8): Delete in favor of...
16179 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
16180 (INSN_DELETED_P): Update accordingly.
16181 (INSN_UID): Use u2.insn_uid.
16182 (INSN_CHAIN_CODE_P): Define.
16183 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
16184 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
16185 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
16186 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
16187 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
16188 indices accordingly.
16189 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
16190 Update indices for insn-chain rtxes.
16191 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
16192 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
16193 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
16194 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
16195 * combine.c (try_combine): Likewise.
16196 * ira.c (setup_prohibited_mode_move_regs): Likewise.
16198 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16200 * rtl.def (REG): Remove middle field.
16201 * rtl.h (rtx_def): Add orignal_regno to u2.
16202 (ORIGINAL_REGNO): Use it instead of field 1.
16203 (REG_ATTRS): Lower field index accordingly.
16204 * gengtype.c (adjust_field_rtx_def): Remove handling of
16205 ORIGINAL_REGNO. Move REG_ATTRS index down.
16206 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
16207 code that prints the REGNO.
16209 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16211 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
16214 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16216 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
16218 2014-05-13 Bin Cheng <bin.cheng@arm.com>
16220 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
16221 (alloc_iv): Lower base expressions containing ADDR_EXPR.
16223 2014-05-13 Ian Bolton <ian.bolton@arm.com>
16225 * config/aarch64/aarch64-protos.h
16226 (aarch64_hard_regno_caller_save_mode): New prototype.
16227 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
16229 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
16231 2014-05-13 Christian Bruel <christian.bruel@st.com>
16233 * target.def (mode_switching): New hook vector.
16234 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
16235 (mode_exit, modepriority_to_mode): Likewise.
16236 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
16237 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
16238 * target.h: Include tm.h and hard-reg-set.h.
16239 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
16240 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
16241 * doc/tm.texi Regenerate.
16242 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
16243 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
16244 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
16245 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
16246 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
16247 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
16248 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
16249 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
16250 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
16251 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
16252 (ix86_emit_mode_set): Hookify.
16253 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
16255 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
16256 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
16257 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
16258 (epiphany_mode_priority_to_mode): Remove declaration.
16259 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
16260 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
16261 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
16263 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
16264 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
16265 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
16267 2014-05-13 Jakub Jelinek <jakub@redhat.com>
16270 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
16271 is const0_rtx, return immediately. Don't test count == 0 when
16274 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
16276 * Makefile.in: add shrink-wrap.o.
16277 * config/i386/i386.c: include "shrink-wrap.h"
16278 * function.c: Likewise.
16279 (requires_stack_frame_p, next_block_for_reg,
16280 move_insn_for_shrink_wrap, prepare_shrink_wrap,
16281 dup_block_and_redirect): Move to shrink-wrap.c
16282 (thread_prologue_and_epilogue_insns): Extract three code segments
16283 as functions in shrink-wrap.c
16284 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
16286 * shrink-wrap.c: New file.
16287 * shrink-wrap.h: New file.
16289 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
16291 * doc/extend.texi: Reflect current numbers of pragmas. Remove
16292 reference to Solaris.
16294 2014-05-12 Mike Stump <mikestump@comcast.net>
16297 * genattrtab.c (filename): Add.
16298 (convert_set_attr_alternative): Improve error message.
16299 (check_defs): Restore read_md_filename for error messages.
16300 (gen_insn): Save filename.
16302 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
16304 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
16305 -fno-local-ivars and -fivar-visibility.
16306 * c-family/c.opt: Make -Wshadow also implicitly enable
16309 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
16311 * doc/tm.texi: Remove reference to deleted macro.
16312 * doc/tm.texi.in: Likewise.
16314 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
16317 * config/avr/avr.c (avr_out_store_psi): Use correct constant
16320 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
16323 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
16324 * config/arm/aout.h (License): Same.
16325 * config/arm/bpabi.h (License): Same.
16326 * config/arm/elf.h (License): Same.
16327 * config/arm/linux-elf.h (License): Same.
16328 * config/arm/linux-gas.h (License): Same.
16329 * config/arm/netbsd-elf.h (License): Same.
16330 * config/arm/uclinux-eabi.h (License): Same.
16331 * config/arm/uclinux-elf.h (License): Same.
16332 * config/arm/vxworks.h (License): Same.
16334 2014-05-11 Jakub Jelinek <jakub@redhat.com>
16336 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
16337 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
16338 number of operands to 3.
16339 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
16340 * tree-nested.c (convert_nonlocal_omp_clauses,
16341 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
16342 * gimplify.c (gimplify_scan_omp_clauses): Handle
16343 OMP_CLAUSE_LINEAR_STMT.
16344 * omp-low.c (lower_rec_input_clauses): Fix typo.
16345 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
16346 cast between Fortran boolean_type_node and C _Bool if
16349 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
16351 PR tree-optimization/61136
16352 * wide-int.h (multiple_of_p): Define a version that doesn't return
16354 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
16355 integer_zerop/const_binop pair.
16356 (multiple_of_p): Likewise, converting both operands to widest_int
16359 2014-05-09 Teresa Johnson <tejohnson@google.com>
16361 * cgraphunit.c (analyze_functions): Use correct dump file.
16363 2014-05-09 Florian Weimer <fweimer@redhat.com>
16365 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
16367 (stack_protect_return_slot_p): New function.
16368 (expand_used_vars): Call stack_protect_decl_p and
16369 stack_protect_return_slot_p for -fstack-protector-strong.
16371 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
16372 Andrew Haley <aph@redhat.com>
16373 Richard Sandiford <rdsandiford@googlemail.com>
16375 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
16378 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
16380 PR middle-end/61111
16381 * fold-const.c (fold_binary_loc): Changed width of mask.
16383 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
16385 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
16386 unsigned int initializers for regno_in, regno_out.
16388 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
16391 * config/avr/avr.md (cc): Add new attribute set_vzn.
16392 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
16393 Set cc insn attribute to set_vzn instead of set_zn for alternatives
16394 with INC, DEC or NEG.
16395 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
16396 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
16397 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
16399 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16402 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16404 * wide-int.cc (UTItype): Define.
16405 (UDWtype): Define for appropriate W_TYPE_SIZE.
16407 2014-05-09 Richard Biener <rguenther@suse.de>
16409 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
16410 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
16411 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
16412 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
16413 ssa_propagate): Adjust.
16415 2014-05-08 Jeff Law <law@redhat.com>
16417 PR tree-optimization/61009
16418 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
16419 tri-state rather than a boolean. When a block is too big to
16420 thread through, inform caller via negative return value.
16421 (thread_across_edge): If a block was too big for normal threading,
16422 then it's too big for a joiner too, so remove temporary equivalences
16423 and return immediately.
16425 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
16426 Matthias Klose <doko@ubuntu.com>
16429 * optc-gen.awk: Fix option handling for -Wunused-parameter.
16431 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
16434 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
16436 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
16439 * config/alpha/alpha.c: Include gimple-iterator.h.
16440 (alpha_gimple_fold_builtin): New function. Move
16441 ALPHA_BUILTIN_UMULH folding from ...
16442 (alpha_fold_builtin): ... here.
16443 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
16445 2014-05-08 Wei Mi <wmi@google.com>
16448 * config/i386/i386.c (ix86_compute_frame_layout): Update
16449 preferred_stack_boundary for call, expanded from tls descriptor.
16450 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
16451 to depend on SP register.
16452 (*tls_local_dynamic_base_32_gnu): Ditto.
16453 (*tls_local_dynamic_32_once): Ditto.
16454 (tls_global_dynamic_64_<mode>): Set
16455 ix86_tls_descriptor_calls_expanded_in_cfun.
16456 (tls_local_dynamic_base_64_<mode>): Ditto.
16457 (tls_global_dynamic_32): Set
16458 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
16459 to depend on SP register.
16460 (tls_local_dynamic_base_32): Ditto.
16462 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16464 * config/arm/arm_neon.h: Update comment.
16465 * config/arm/neon-docgen.ml: Delete.
16466 * config/arm/neon-gen.ml: Delete.
16467 * doc/arm-neon-intrinsics.texi: Update comment.
16469 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16471 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
16473 (vand, vorr, veor, vorn, vbic): Remove.
16474 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
16476 (neon_vsub_unspec): Likewise.
16477 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
16479 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16481 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
16482 (vadd_s16): Likewise.
16483 (vadd_s32): Likewise.
16484 (vadd_f32): Likewise.
16485 (vadd_u8): Likewise.
16486 (vadd_u16): Likewise.
16487 (vadd_u32): Likewise.
16488 (vadd_s64): Likewise.
16489 (vadd_u64): Likewise.
16490 (vaddq_s8): Likewise.
16491 (vaddq_s16): Likewise.
16492 (vaddq_s32): Likewise.
16493 (vaddq_s64): Likewise.
16494 (vaddq_f32): Likewise.
16495 (vaddq_u8): Likewise.
16496 (vaddq_u16): Likewise.
16497 (vaddq_u32): Likewise.
16498 (vaddq_u64): Likewise.
16499 (vmul_s8): Likewise.
16500 (vmul_s16): Likewise.
16501 (vmul_s32): Likewise.
16502 (vmul_f32): Likewise.
16503 (vmul_u8): Likewise.
16504 (vmul_u16): Likewise.
16505 (vmul_u32): Likewise.
16506 (vmul_p8): Likewise.
16507 (vmulq_s8): Likewise.
16508 (vmulq_s16): Likewise.
16509 (vmulq_s32): Likewise.
16510 (vmulq_f32): Likewise.
16511 (vmulq_u8): Likewise.
16512 (vmulq_u16): Likewise.
16513 (vmulq_u32): Likewise.
16514 (vsub_s8): Likewise.
16515 (vsub_s16): Likewise.
16516 (vsub_s32): Likewise.
16517 (vsub_f32): Likewise.
16518 (vsub_u8): Likewise.
16519 (vsub_u16): Likewise.
16520 (vsub_u32): Likewise.
16521 (vsub_s64): Likewise.
16522 (vsub_u64): Likewise.
16523 (vsubq_s8): Likewise.
16524 (vsubq_s16): Likewise.
16525 (vsubq_s32): Likewise.
16526 (vsubq_s64): Likewise.
16527 (vsubq_f32): Likewise.
16528 (vsubq_u8): Likewise.
16529 (vsubq_u16): Likewise.
16530 (vsubq_u32): Likewise.
16531 (vsubq_u64): Likewise.
16532 (vand_s8): Likewise.
16533 (vand_s16): Likewise.
16534 (vand_s32): Likewise.
16535 (vand_u8): Likewise.
16536 (vand_u16): Likewise.
16537 (vand_u32): Likewise.
16538 (vand_s64): Likewise.
16539 (vand_u64): Likewise.
16540 (vandq_s8): Likewise.
16541 (vandq_s16): Likewise.
16542 (vandq_s32): Likewise.
16543 (vandq_s64): Likewise.
16544 (vandq_u8): Likewise.
16545 (vandq_u16): Likewise.
16546 (vandq_u32): Likewise.
16547 (vandq_u64): Likewise.
16548 (vorr_s8): Likewise.
16549 (vorr_s16): Likewise.
16550 (vorr_s32): Likewise.
16551 (vorr_u8): Likewise.
16552 (vorr_u16): Likewise.
16553 (vorr_u32): Likewise.
16554 (vorr_s64): Likewise.
16555 (vorr_u64): Likewise.
16556 (vorrq_s8): Likewise.
16557 (vorrq_s16): Likewise.
16558 (vorrq_s32): Likewise.
16559 (vorrq_s64): Likewise.
16560 (vorrq_u8): Likewise.
16561 (vorrq_u16): Likewise.
16562 (vorrq_u32): Likewise.
16563 (vorrq_u64): Likewise.
16564 (veor_s8): Likewise.
16565 (veor_s16): Likewise.
16566 (veor_s32): Likewise.
16567 (veor_u8): Likewise.
16568 (veor_u16): Likewise.
16569 (veor_u32): Likewise.
16570 (veor_s64): Likewise.
16571 (veor_u64): Likewise.
16572 (veorq_s8): Likewise.
16573 (veorq_s16): Likewise.
16574 (veorq_s32): Likewise.
16575 (veorq_s64): Likewise.
16576 (veorq_u8): Likewise.
16577 (veorq_u16): Likewise.
16578 (veorq_u32): Likewise.
16579 (veorq_u64): Likewise.
16580 (vbic_s8): Likewise.
16581 (vbic_s16): Likewise.
16582 (vbic_s32): Likewise.
16583 (vbic_u8): Likewise.
16584 (vbic_u16): Likewise.
16585 (vbic_u32): Likewise.
16586 (vbic_s64): Likewise.
16587 (vbic_u64): Likewise.
16588 (vbicq_s8): Likewise.
16589 (vbicq_s16): Likewise.
16590 (vbicq_s32): Likewise.
16591 (vbicq_s64): Likewise.
16592 (vbicq_u8): Likewise.
16593 (vbicq_u16): Likewise.
16594 (vbicq_u32): Likewise.
16595 (vbicq_u64): Likewise.
16596 (vorn_s8): Likewise.
16597 (vorn_s16): Likewise.
16598 (vorn_s32): Likewise.
16599 (vorn_u8): Likewise.
16600 (vorn_u16): Likewise.
16601 (vorn_u32): Likewise.
16602 (vorn_s64): Likewise.
16603 (vorn_u64): Likewise.
16604 (vornq_s8): Likewise.
16605 (vornq_s16): Likewise.
16606 (vornq_s32): Likewise.
16607 (vornq_s64): Likewise.
16608 (vornq_u8): Likewise.
16609 (vornq_u16): Likewise.
16610 (vornq_u32): Likewise.
16611 (vornq_u64): Likewise.
16613 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16615 * wide-int.cc (UTItype): Define.
16616 (UDWtype): Define for appropriate W_TYPE_SIZE.
16618 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
16620 PR tree-optimization/59100
16621 * tree-ssa-phiopt.c: Include tree-inline.h.
16622 (neutral_element_p, absorbing_element_p): New functions.
16623 (value_replacement): Handle conditional binary operations with a
16624 neutral or absorbing element.
16626 2014-05-08 Richard Biener <rguenther@suse.de>
16628 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
16629 folding the expression.
16630 (valueize_expr): Remove.
16631 (visit_reference_op_load): Do not valueize the result of
16633 (simplify_binary_expression): Likewise.
16634 (simplify_unary_expression): Likewise.
16636 2014-05-08 Richard Biener <rguenther@suse.de>
16638 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
16639 looking at TYPE_ARG_TYPES.
16641 2014-05-08 Richard Biener <rguenther@suse.de>
16643 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
16644 pointer propagation special-case.
16646 2014-05-08 Bin Cheng <bin.cheng@arm.com>
16648 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
16649 core part of address expressions.
16651 2014-05-08 Alan Modra <amodra@gmail.com>
16654 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
16655 loads and stores when -mno-strict-align at any alignment.
16656 (expand_block_clear): Similarly. Also correct calculation of
16659 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
16661 PR middle-end/39246
16662 * tree-complex.c (expand_complex_move): Keep line info when expanding
16664 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
16665 of complex expression. Use new argument to display correct location
16666 for values coming from phi statement.
16667 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
16668 (warn_uninitialized_phi): Pass location of phi argument to
16670 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
16671 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
16673 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
16675 * config/rs6000/predicates.md (indexed_address_mem): New.
16676 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
16677 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
16678 fpstore_ux, fpstore_u.
16679 (sign_extend, indexed, update): New.
16680 (cell_micro): Adjust.
16681 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
16682 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
16683 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
16684 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
16685 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
16686 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
16687 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
16688 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
16689 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
16690 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
16691 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
16692 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
16693 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
16694 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
16695 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
16697 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
16698 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
16699 *vsx_extract_<mode>_store): Adjust.
16700 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
16701 is_cracked_insn, insn_must_be_first_in_group,
16702 insn_must_be_last_in_group): Adjust.
16704 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
16706 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
16707 ppc440-fpstore): Adjust.
16708 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
16709 ppc476-fpstore): Adjust.
16710 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
16711 ppc601-fpstore): Adjust.
16712 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
16714 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
16716 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
16717 ppc7450-fpstore): Adjust.
16718 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
16719 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
16720 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
16722 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
16723 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
16724 cell-fpstore, cell-fpstore-update): Adjust.
16725 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
16726 ppce300c3_store, ppce300c3_fpstore): Adjust.
16727 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
16728 e500mc_fpstore): Adjust.
16729 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
16730 e500mc64_store, e500mc64_fpstore): Adjust.
16731 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
16732 e5500_fpstore): Adjust.
16733 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
16734 e6500_fpstore): Adjust.
16735 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
16737 * config/rs6000/power4.md (power4-load, power4-load-ext,
16738 power4-load-ext-update, power4-load-ext-update-indexed,
16739 power4-load-update-indexed, power4-load-update, power4-fpload,
16740 power4-fpload-update, power4-store, power4-store-update,
16741 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
16743 * config/rs6000/power5.md (power5-load, power5-load-ext,
16744 power5-load-ext-update, power5-load-ext-update-indexed,
16745 power5-load-update-indexed, power5-load-update, power5-fpload,
16746 power5-fpload-update, power5-store, power5-store-update,
16747 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
16749 * config/rs6000/power6.md (power6-load, power6-load-ext,
16750 power6-load-update, power6-load-update-indexed,
16751 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
16752 power6-fpload-update, power6-store, power6-store-update,
16753 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
16755 * config/rs6000/power7.md (power7-load, power7-load-ext,
16756 power7-load-update, power7-load-update-indexed,
16757 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
16758 power7-fpload-update, power7-store, power7-store-update,
16759 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
16761 * config/rs6000/power8.md (power8-load, power8-load-update,
16762 power8-load-ext, power8-load-ext-update, power8-fpload,
16763 power8-fpload-update, power8-store, power8-store-update-indexed,
16764 power8-fpstore, power8-fpstore-update): Adjust.
16765 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
16767 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
16768 titan_lsu_store, titan_lsu_fpstore): Adjust.
16769 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
16771 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
16774 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
16775 unrolled byte insns. Emit address increments after move insns.
16777 2014-05-07 David Malcolm <dmalcolm@redhat.com>
16779 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
16780 const_gimple, rather than a gimple.
16781 (gimple_call_builtin_p): Likewise, for the three variants.
16783 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
16784 (gimple_call_builtin_p): Likewise, for the three variants.
16786 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
16788 PR tree-optimization/61095
16789 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
16791 2014-05-07 Richard Biener <rguenther@suse.de>
16793 PR tree-optimization/61034
16794 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
16795 (maybe_skip_until): Use translate to take into account
16796 lattices when trying to do disambiguations.
16797 (get_continuation_for_phi_1): Likewise.
16798 (get_continuation_for_phi): Adjust for added translate arguments.
16799 (walk_non_aliased_vuses): Likewise.
16800 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
16801 (walk_non_aliased_vuses): Likewise.
16802 (call_may_clobber_ref_p_1): Declare.
16803 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
16804 calls. Stop early if we are only supposed to disambiguate.
16805 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
16807 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
16809 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
16810 Emit an error when the function has arguments.
16812 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
16814 * cfgloop.h (unswitch_loops): Remove.
16815 * doc/passes.texi: Remove references to loop-unswitch.c
16816 * timevar.def (TV_LOOP_UNSWITCH): Remove.
16818 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
16820 * tree-vect-data-refs.c (vect_grouped_load_supported): New
16821 check for loads group of length 3.
16822 (vect_permute_load_chain): New permutations for loads group of
16824 * tree-vect-stmts.c (vect_model_load_cost): Change cost
16825 of vec_perm_shuffle for the new permutations.
16827 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
16829 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
16830 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
16831 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
16832 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
16833 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
16834 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
16835 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
16836 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
16838 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
16840 * loop-unswitch.c: Delete.
16842 2014-05-07 Richard Biener <rguenther@suse.de>
16844 * config.gcc: Always set need_64bit_hwint to yes.
16846 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
16848 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
16849 of using optimize_size.
16851 2014-05-06 Mike Stump <mikestump@comcast.net>
16853 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
16855 2014-05-06 Joseph Myers <joseph@codesourcery.com>
16857 * config/i386/sse.md (*mov<mode>_internal)
16858 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
16859 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
16860 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
16861 (*<code><mode>3, *andnot<mode>3<mask_name>)
16862 (<mask_codefor><code><mode>3<mask_name>): Only consider
16863 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
16865 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
16868 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
16870 * lra-constraints.c (valid_address_p): Move earlier in file.
16871 Add a constraint argument to the address_info version.
16872 (satisfies_memory_constraint_p): New function.
16873 (satisfies_address_constraint_p): Likewise.
16874 (process_alt_operands, curr_insn_transform): Use them.
16875 (process_address): Pass the constraint to valid_address_p when
16876 checking address operands.
16878 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
16880 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
16881 to their respective blocks. Fix inadvertent use of "node".
16883 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
16885 * emit-rtl.c (init_derived_machine_modes): New functionm, split
16887 (init_emit_once): ...here.
16888 * rtl.h (init_derived_machine_modes): Declare.
16889 * toplev.c (do_compile): Call it even if no_backend.
16891 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
16892 Mike Stump <mikestump@comcast.net>
16893 Richard Sandiford <rdsandiford@googlemail.com>
16894 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16896 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
16897 (rtx_equal_for_memref_p): Update comment.
16898 (adjust_offset_for_component_ref): Use wide-int interfaces.
16899 * builtins.c (get_object_alignment_2): Likewise.
16900 (c_readstr): Likewise.
16901 (target_char_cast): Add comment.
16902 (determine_block_size): Use wide-int interfaces.
16903 (expand_builtin_signbit): Likewise.
16904 (fold_builtin_int_roundingfn): Likewise.
16905 (fold_builtin_bitop): Likewise.
16906 (fold_builtin_bswap): Likewise.
16907 (fold_builtin_logarithm): Use signop.
16908 (fold_builtin_pow): Likewise.
16909 (fold_builtin_memory_op): Use wide-int interfaces.
16910 (fold_builtin_object_size): Likewise.
16911 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
16912 nb_iterations_estimate.
16913 (record_niter_bound): Use wide-int interfaces.
16914 (get_estimated_loop_iterations_int): Likewise.
16915 (get_estimated_loop_iterations): Likewise.
16916 (get_max_loop_iterations): Likewise.
16917 * cfgloop.h: Include wide-int.h.
16918 (struct nb_iter_bound): Change bound to widest_int.
16919 (struct loop): Change nb_iterations_upper_bound and
16920 nb_iterations_estimate to widest_int.
16921 (record_niter_bound): Switch to use widest_int.
16922 (get_estimated_loop_iterations): Likewise.
16923 (get_max_loop_iterations): Likewise.
16924 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
16925 update for wide-int.
16926 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
16927 * combine.c (try_combine): Likewise.
16928 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
16929 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
16931 (aarch64_float_const_representable_p): Likewise.
16932 * config/arc/arc.c: Include wide-int.h.
16933 (arc_can_use_doloop_p): Use wide-int interfaces.
16934 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
16935 (vfp3_const_double_index): Likewise.
16936 * config/avr/avr.c (avr_out_round): Likewise.
16937 (avr_fold_builtin): Likewise.
16938 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
16939 (bfin_can_use_doloop_p): Likewise.
16940 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
16941 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
16942 * config/i386/i386.c: Include wide-int.h.
16943 (ix86_data_alignment): Use wide-int interfaces.
16944 (ix86_local_alignment): Likewise.
16945 (ix86_emit_swsqrtsf): Update real_from_integer.
16946 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
16947 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
16948 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
16949 (zero_constant): Likewise.
16950 (input_operand): Likewise.
16951 (splat_input_operand): Likewise.
16952 (non_logical_cint_operand): Change const_double to const_wide_int.
16953 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
16954 (easy_altivec_constant): Remove comment.
16955 (paired_expand_vector_init): Use CONSTANT_P.
16956 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
16957 (rs6000_emit_move): Update checks.
16958 (rs6000_aggregate_candidate): Use wide-int interfaces.
16959 (rs6000_expand_ternop_builtin): Likewise.
16960 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
16961 (rs6000_assemble_integer): Likewise.
16962 (rs6000_hash_constant): Likewise.
16963 (output_toc): Likewise.
16964 (rs6000_rtx_costs): Likewise.
16965 (rs6000_emit_swrsqrt); Update call to real_from_integer.
16966 * config/rs6000/rs6000-c.c: Include wide-int.h.
16967 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
16968 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
16969 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
16970 Handle CONST_WIDE_INT.
16971 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
16972 Use tree_fits_uhwi_p.
16973 * config/sparc/sparc.c: Include wide-int.h.
16974 (sparc_fold_builtin): Use wide-int interfaces.
16975 * config/vax/vax.c: Include wide-int.h.
16976 (vax_float_literal): Use real_from_integer.
16977 * coretypes.h (struct hwivec_def): New.
16979 (const_hwivec): New.
16980 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
16981 (equiv_constant): Handle CONST_WIDE_INT.
16982 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
16983 (cselib_hash_rtx): Handle CONST_WIDE_INT.
16984 * dbxout.c (stabstr_U): Use wide-int interfaces.
16985 (dbxout_type): Update to use cst_fits_shwi_p.
16986 * defaults.h (LOG2_BITS_PER_UNIT): Define.
16987 (TARGET_SUPPORTS_WIDE_INT): Add default.
16988 * dfp.c: Include wide-int.h.
16989 (decimal_real_to_integer2): Use wide-int interfaces and rename to
16990 decimal_real_to_integer.
16991 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
16992 decimal_real_to_integer.
16993 * doc/generic.texi (Constant expressions): Update for wide_int.
16994 * doc/rtl.texi (const_double): Likewise.
16995 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
16996 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
16997 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
16998 (REAL_VALUE_FROM_INT): Remove.
16999 (TARGET_SUPPORTS_WIDE_INT): New.
17000 * doc/tm.texi: Regenerate.
17001 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
17002 * double-int.h: Include wide-int.h.
17003 (struct wi::int_traits): New.
17004 * dwarf2out.c (get_full_len): New.
17005 (dw_val_equal_p): Add case dw_val_class_wide_int.
17006 (size_of_loc_descr): Likewise.
17007 (output_loc_operands): Likewise.
17008 (insert_double): Remove.
17009 (insert_wide_int): New.
17010 (add_AT_wide): New.
17011 (print_die): Add case dw_val_class_wide_int.
17012 (attr_checksum): Likewise.
17013 (attr_checksum_ordered): Likewise.
17014 (same_dw_val_p): Likewise.
17015 (size_of_die): Likewise.
17016 (value_format): Likewise.
17017 (output_die): Likewise.
17018 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
17020 (clz_loc_descriptor): Use wide-int interfaces.
17021 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
17022 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
17023 (round_up_to_align): Use wide-int interfaces.
17024 (field_byte_offset): Likewise.
17025 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
17026 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
17027 CONST_DOUBLE handling. Use wide-int interfaces.
17028 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
17029 (gen_enumeration_type_die): Use add_AT_wide.
17030 (hash_loc_operands): Add case dw_val_class_wide_int.
17031 (compare_loc_operands): Likewise.
17032 * dwarf2out.h: Include wide-int.h.
17033 (wide_int_ptr): New.
17034 (enum dw_val_class): Add dw_val_class_wide_int.
17035 (struct dw_val_struct): Add val_wide.
17036 * emit-rtl.c (const_wide_int_htab): New.
17037 (const_wide_int_htab_hash): New.
17038 (const_wide_int_htab_eq): New.
17039 (lookup_const_wide_int): New.
17040 (const_double_htab_hash): Use wide-int interfaces.
17041 (const_double_htab_eq): Likewise.
17042 (rtx_to_double_int): Conditionally compile for wide-int.
17043 (immed_double_int_const): Rename to immed_wide_int_const and
17044 update for wide-int.
17045 (immed_double_const): Conditionally compile for wide-int.
17046 (init_emit_once): Use wide-int interfaces.
17047 * explow.c (plus_constant): Likewise.
17048 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
17049 (lshift_value): Use wide-int interfaces.
17050 (expand_mult): Likewise.
17051 (choose_multiplier): Likewise.
17052 (expand_smod_pow2): Likewise.
17053 (make_tree): Likewise.
17054 * expr.c (convert_modes): Consolidate handling of constants.
17055 Use wide-int interfaces.
17056 (emit_group_load_1): Add note.
17057 (store_expr): Update comment.
17058 (get_inner_reference): Use wide-int interfaces.
17059 (expand_constructor): Update comment.
17060 (expand_expr_real_2): Use wide-int interfaces.
17061 (expand_expr_real_1): Likewise.
17062 (reduce_to_bit_field_precision): Likewise.
17063 (const_vector_from_tree): Likewise.
17064 * final.c: Include wide-int-print.h.
17065 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
17066 * fixed-value.c: Include wide-int.h.
17067 (fixed_from_string): Use wide-int interfaces.
17068 (fixed_to_decimal): Likewise.
17069 (fixed_convert_from_real): Likewise.
17070 (real_convert_from_fixed): Likewise.
17071 * fold-const.h (mem_ref_offset): Return an offset_int.
17072 (div_if_zero_remainder): Remove code parameter.
17073 * fold-const.c (div_if_zero_remainder): Remove code parameter.
17074 Use wide-int interfaces.
17075 (may_negate_without_overflow_p): Use wide-int interfaces.
17076 (negate_expr_p): Likewise.
17077 (fold_negate_expr): Likewise.
17078 (int_const_binop_1): Likewise.
17079 (const_binop): Likewise.
17080 (fold_convert_const_int_from_int): Likewise.
17081 (fold_convert_const_int_from_real): Likewise.
17082 (fold_convert_const_int_from_fixed): Likewise.
17083 (fold_convert_const_fixed_from_int): Likewise.
17084 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
17085 (sign_bit_p): Use wide-int interfaces.
17086 (make_range_step): Likewise.
17087 (build_range_check): Likewise. Pass an integer of the correct type
17088 instead of using integer_one_node.
17089 (range_predecessor): Pass an integer of the correct type instead
17090 of using integer_one_node.
17091 (range_successor): Likewise.
17092 (merge_ranges): Likewise.
17093 (unextend): Use wide-int interfaces.
17094 (extract_muldiv_1): Likewise.
17095 (fold_div_compare): Likewise.
17096 (fold_single_bit_test): Likewise.
17097 (fold_sign_changed_comparison): Likewise.
17098 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
17099 (fold_plusminus_mult_expr): Use wide-int interfaces.
17100 (native_encode_int): Likewise.
17101 (native_interpret_int): Likewise.
17102 (fold_unary_loc): Likewise.
17103 (pointer_may_wrap_p): Likewise.
17104 (size_low_cst): Likewise.
17105 (mask_with_tz): Likewise.
17106 (fold_binary_loc): Likewise.
17107 (fold_ternary_loc): Likewise.
17108 (multiple_of_p): Likewise.
17109 (tree_call_nonnegative_warnv_p): Update calls to
17110 tree_int_cst_min_precision and real_from_integer.
17111 (fold_negate_const): Use wide-int interfaces.
17112 (fold_abs_const): Likewise.
17113 (fold_relational_const): Use tree_int_cst_lt.
17114 (round_up_loc): Use wide-int interfaces.
17115 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
17116 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
17117 * gengtype.c: Remove include of double-int.h.
17118 (do_typedef): Use wide-int interfaces.
17119 (open_base_files): Add wide-int.h.
17120 (main): Add offset_int and widest_int typedefs.
17121 * gengtype-lex.l: Handle "^".
17122 (CXX_KEYWORD): Add "static".
17123 * gengtype-parse.c (require3): New.
17124 (require_template_declaration): Handle constant template arguments
17125 and nested templates.
17126 * gengtype-state.c: Don't include "double-int.h".
17127 * genpreds.c (write_one_predicate_function): Update comment.
17128 (write_tm_constrs_h): Add check for hval and lval use in
17130 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
17131 (add_to_sequence): Likewise.
17132 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
17133 and const_double_operand.
17134 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
17136 * gimple-fold.c (get_base_constructor): Likewise.
17137 (fold_array_ctor_reference): Likewise.
17138 (fold_nonarray_ctor_reference): Likewise.
17139 (fold_const_aggregate_ref_1): Likewise.
17140 (gimple_val_nonnegative_real_p): Likewise.
17141 (gimple_fold_indirect_ref): Likewise.
17142 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
17143 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
17144 (struct slsr_cand_d): Change index to be widest_int.
17145 (struct incr_info_d): Change incr to be widest_int.
17146 (alloc_cand_and_find_basis): Use wide-int interfaces.
17147 (slsr_process_phi): Likewise.
17148 (backtrace_base_for_ref): Likewise. Return a widest_int.
17149 (restructure_reference): Take a widest_int instead of a double_int.
17150 (slsr_process_ref): Use wide-int interfaces.
17151 (create_mul_ssa_cand): Likewise.
17152 (create_mul_imm_cand): Likewise.
17153 (create_add_ssa_cand): Likewise.
17154 (create_add_imm_cand): Take a widest_int instead of a double_int.
17155 (slsr_process_add): Use wide-int interfaces.
17156 (slsr_process_cast): Likewise.
17157 (slsr_process_copy): Likewise.
17158 (dump_candidate): Likewise.
17159 (dump_incr_vec): Likewise.
17160 (replace_ref): Likewise.
17161 (cand_increment): Likewise. Return a widest_int.
17162 (cand_abs_increment): Likewise.
17163 (replace_mult_candidate): Take a widest_int instead of a double_int.
17164 (replace_unconditional_candidate): Use wide-int interfaces.
17165 (incr_vec_index): Take a widest_int instead of a double_int.
17166 (create_add_on_incoming_edge): Likewise.
17167 (create_phi_basis): Use wide-int interfaces.
17168 (replace_conditional_candidate): Likewise.
17169 (record_increment): Take a widest_int instead of a double_int.
17170 (record_phi_increments): Use wide-int interfaces.
17171 (phi_incr_cost): Take a widest_int instead of a double_int.
17172 (lowest_cost_path): Likewise.
17173 (total_savings): Likewise.
17174 (analyze_increments): Use wide-int interfaces.
17175 (ncd_with_phi): Take a widest_int instead of a double_int.
17176 (ncd_of_cand_and_phis): Likewise.
17177 (nearest_common_dominator_for_cands): Likewise.
17178 (insert_initializers): Use wide-int interfaces.
17179 (all_phi_incrs_profitable): Likewise.
17180 (replace_one_candidate): Likewise.
17181 (replace_profitable_candidates): Likewise.
17182 * godump.c: Include wide-int-print.h.
17183 (go_output_typedef): Use wide-int interfaces.
17184 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
17185 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
17186 (build_loop_iteration_domains): Likewise.
17187 * hooks.h: Include wide-int.h rather than double-int.h.
17188 (hook_bool_dint_dint_uint_bool_true): Delete.
17189 (hook_bool_wint_wint_uint_bool_true): Declare.
17190 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
17191 (hook_bool_wint_wint_uint_bool_true): New.
17192 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
17194 (ubsan_expand_si_overflow_mul_check): Likewise.
17195 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
17196 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
17197 (get_ancestor_addr_info): Likewise.
17198 (ipa_modify_call_arguments): Likewise.
17199 * loop-doloop.c (doloop_modify): Likewise.
17200 (doloop_optimize): Likewise.
17201 * loop-iv.c (iv_number_of_iterations): Likewise.
17202 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
17203 (unroll_loop_constant_iterations): Likewise.
17204 (decide_unroll_runtime_iterations): Likewise.
17205 (unroll_loop_runtime_iterations): Likewise.
17206 (decide_peel_simple): Likewise.
17207 (decide_unroll_stupid): Likewise.
17208 * lto-streamer-in.c (streamer_read_wi): Add.
17209 (input_cfg): Use wide-int interfaces.
17210 (lto_input_tree_1): Likewise.
17211 * lto-streamer-out.c (streamer_write_wi): Add.
17212 (hash_tree): Use wide-int interfaces.
17213 (output_cfg): Likewise.
17214 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
17215 (GTFILES): Add wide-int.h and signop.h.
17216 (TAGS): Look for .cc files too.
17217 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
17218 * optabs.c (expand_subword_shift): Likewise.
17219 (expand_doubleword_shift): Likewise.
17220 (expand_absneg_bit): Likewise.
17221 (expand_copysign_absneg): Likewise.
17222 (expand_copysign_bit): Likewise.
17223 * postreload.c (reload_cse_simplify_set): Likewise.
17224 * predict.c (predict_iv_comparison): Likewise.
17225 * pretty-print.h: Include wide-int-print.h.
17227 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
17228 * print-tree.c: Include wide-int-print.h.
17229 (print_node_brief): Use wide-int interfaces.
17230 (print_node): Likewise.
17231 * read-rtl.c (validate_const_wide_int): New.
17232 (read_rtx_code): Add CONST_WIDE_INT case.
17233 * real.c: Include wide-int.h.
17234 (real_to_integer2): Delete.
17235 (real_to_integer): New function, returning a wide_int.
17236 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
17237 (ten_to_ptwo): Update call to real_from_integer.
17238 (real_digit): Likewise.
17239 * real.h: Include signop.h, wide-int.h and insn-modes.h.
17240 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
17241 (REAL_VALUE_TO_INT): Delete.
17242 (real_to_integer): Declare a wide-int form.
17243 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
17244 * recog.c (const_int_operand): Improve comment.
17245 (const_scalar_int_operand): New.
17246 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
17247 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
17248 (split_double): Likewise.
17249 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
17250 (rtx_size): Likewise.
17251 (rtx_alloc_stat_v): New.
17252 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
17253 (cwi_output_hex): New.
17254 (iterative_hash_rtx): Handle CONST_WIDE_INT.
17255 (cwi_check_failed_bounds): New.
17256 * rtl.def (CONST_WIDE_INT): New.
17257 * rtl.h: Include <utility> and wide-int.h.
17258 (struct hwivec_def): New.
17259 (CWI_GET_NUM_ELEM): New.
17260 (CWI_PUT_NUM_ELEM): New.
17261 (struct rtx_def): Add num_elem and hwiv.
17262 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
17263 (CASE_CONST_UNIQUE): Likewise.
17264 (CASE_CONST_ANY): Likewise.
17265 (CONST_SCALAR_INT_P): Likewise.
17266 (CONST_WIDE_INT_P): New.
17268 (HWIVEC_CHECK): New.
17269 (cwi_check_failed_bounds): New.
17271 (HWIVEC_CHECK): New.
17272 (CONST_WIDE_INT_VEC) New.
17273 (CONST_WIDE_INT_NUNITS) New.
17274 (CONST_WIDE_INT_ELT) New.
17275 (rtx_mode_t): New type.
17276 (wi::int_traits <rtx_mode_t>): New.
17278 (wi::min_value): New.
17279 (wi::max_value): New.
17281 (const_wide_int_alloc): New.
17282 (immed_wide_int_const): New.
17283 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
17284 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
17285 * signop.h: New file.
17286 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
17287 (simplify_const_unary_operation): Use wide-int interfaces.
17288 (simplify_binary_operation_1): Likewise.
17289 (simplify_const_binary_operation): Likewise.
17290 (simplify_const_relational_operation): Likewise.
17291 (simplify_immed_subreg): Likewise.
17292 * stmt.c (expand_case): Likewise.
17293 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
17294 signop rather than a bool.
17295 * stor-layout.c (layout_type): Use wide-int interfaces.
17296 (initialize_sizetypes): Update calls to
17297 set_min_and_max_values_for_integral_type.
17298 (set_min_and_max_values_for_integral_type): Take a signop rather
17299 than a bool. Use wide-int interfaces.
17300 (fixup_signed_type): Update accordingly. Remove
17301 HOST_BITS_PER_DOUBLE_INT limit.
17302 (fixup_unsigned_type): Likewise.
17303 * system.h (STATIC_CONSTANT_P): New.
17304 (STATIC_ASSERT): New.
17305 * target.def (can_use_doloop_p): Take widest_ints rather than
17307 * target.h: Include wide-int.h rather than double-int.h.
17308 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
17310 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
17311 rather than INT_CST_LT_UNSIGNED.
17312 (can_use_doloop_if_innermost): Take widest_ints rather than
17314 * tree-affine.c: Include wide-int-print.h.
17315 (double_int_ext_for_comb): Delete.
17316 (wide_int_ext_for_comb): New.
17317 (aff_combination_zero): Use wide-int interfaces.
17318 (aff_combination_const): Take a widest_int instead of a double_int.
17319 (aff_combination_elt): Use wide-int interfaces.
17320 (aff_combination_scale): Take a widest_int instead of a double_int.
17321 (aff_combination_add_elt): Likewise.
17322 (aff_combination_add_cst): Likewise.
17323 (aff_combination_add): Use wide-int interfaces.
17324 (aff_combination_convert): Likewise.
17325 (tree_to_aff_combination): Likewise.
17326 (add_elt_to_tree): Take a widest_int instead of a double_int.
17327 (aff_combination_to_tree): Use wide-int interfaces.
17328 (aff_combination_remove_elt): Likewise.
17329 (aff_combination_add_product): Take a widest_int instead of
17331 (aff_combination_mult): Use wide-int interfaces.
17332 (aff_combination_expand): Likewise.
17333 (double_int_constant_multiple_p): Delete.
17334 (wide_int_constant_multiple_p): New.
17335 (aff_combination_constant_multiple_p): Take a widest_int pointer
17336 instead of a double_int pointer.
17337 (print_aff): Use wide-int interfaces.
17338 (get_inner_reference_aff): Take a widest_int pointer
17339 instead of a double_int pointer.
17340 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
17341 * tree-affine.h: Include wide-int.h.
17342 (struct aff_comb_elt): Change type of coef to widest_int.
17343 (struct affine_tree_combination): Change type of offset to widest_int.
17344 (double_int_ext_for_comb): Delete.
17345 (wide_int_ext_for_comb): New.
17346 (aff_combination_const): Use widest_int instead of double_int.
17347 (aff_combination_scale): Likewise.
17348 (aff_combination_add_elt): Likewise.
17349 (aff_combination_constant_multiple_p): Likewise.
17350 (get_inner_reference_aff): Likewise.
17351 (aff_comb_cannot_overlap_p): Likewise.
17352 (aff_combination_zero_p): Use wide-int interfaces.
17353 * tree.c: Include tree.h.
17354 (init_ttree): Use make_int_cst.
17355 (tree_code_size): Removed code for INTEGER_CST case.
17356 (tree_size): Add INTEGER_CST case.
17357 (make_node_stat): Update comment.
17358 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
17359 (build_int_cst_type): Use wide-int interfaces.
17360 (double_int_to_tree): Likewise.
17361 (double_int_fits_to_tree_p): Delete.
17362 (force_fit_type_double): Delete.
17363 (force_fit_type): New.
17364 (int_cst_hash_hash): Use wide-int interfaces.
17365 (int_cst_hash_eq): Likewise.
17366 (build_int_cst_wide): Delete.
17367 (wide_int_to_tree): New.
17368 (cache_integer_cst): Use wide-int interfaces.
17369 (build_low_bits_mask): Likewise.
17370 (cst_and_fits_in_hwi): Likewise.
17371 (real_value_from_int_cst): Likewise.
17372 (make_int_cst_stat): New.
17373 (integer_zerop): Use wide_int interfaces.
17374 (integer_onep): Likewise.
17375 (integer_all_onesp): Likewise.
17376 (integer_pow2p): Likewise.
17377 (integer_nonzerop): Likewise.
17378 (tree_log2): Likewise.
17379 (tree_floor_log2): Likewise.
17380 (tree_ctz): Likewise.
17381 (int_size_in_bytes): Likewise.
17382 (mem_ref_offset): Return an offset_int rather than a double_int.
17383 (build_type_attribute_qual_variant): Use wide_int interfaces.
17384 (type_hash_eq): Likewise
17385 (tree_int_cst_equal): Likewise.
17386 (tree_int_cst_lt): Delete.
17387 (tree_int_cst_compare): Likewise.
17388 (tree_fits_shwi_p): Use wide_int interfaces.
17389 (tree_fits_uhwi_p): Likewise.
17390 (tree_int_cst_sign_bit): Likewise.
17391 (tree_int_cst_sgn): Likewise.
17392 (tree_int_cst_min_precision): Take a signop rather than a bool.
17393 (simple_cst_equal): Use wide_int interfaces.
17394 (compare_tree_int): Likewise.
17395 (iterative_hash_expr): Likewise.
17396 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
17398 (get_type_static_bounds): Use wide_int interfaces.
17399 (tree_int_cst_elt_check_failed): New.
17400 (build_common_tree_nodes): Reordered to set prec before filling in
17402 (int_cst_value): Check cst_and_fits_in_hwi.
17403 (widest_int_cst_value): Use wide_int interfaces.
17404 (upper_bound_in_type): Likewise.
17405 (lower_bound_in_type): Likewise.
17406 (num_ending_zeros): Likewise.
17407 (drop_tree_overflow): Likewise.
17408 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
17409 (gen_conditions_for_pow_cst_base): Likewise.
17410 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
17411 (group_case_labels_stmt): Use wide-int interfaces.
17412 (verify_gimple_assign_binary): Likewise.
17413 (print_loop): Likewise.
17414 * tree-chrec.c (tree_fold_binomial): Likewise.
17415 * tree-core.h (struct tree_base): Add int_length.
17416 (struct tree_int_cst): Change rep of value.
17417 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
17418 (dr_may_alias_p): Likewise.
17419 (max_stmt_executions_tree): Likewise.
17420 * tree.def (INTEGER_CST): Update comment.
17421 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
17422 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
17423 * tree-dump.c: Include wide-int.h and wide-int-print.h.
17424 (dequeue_and_dump): Use wide-int interfaces.
17425 * tree.h: Include wide-int.h.
17426 (NULL_TREE): Moved to earlier loc in file.
17427 (TREE_INT_CST_ELT_CHECK): New.
17428 (tree_int_cst_elt_check_failed): New.
17430 (TREE_INT_CST): Delete.
17431 (TREE_INT_CST_LOW): Use wide-int interfaces.
17432 (TREE_INT_CST_HIGH): Delete.
17433 (TREE_INT_CST_NUNITS): New.
17434 (TREE_INT_CST_EXT_NUNITS): Likewise.
17435 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
17436 (TREE_INT_CST_ELT): Likewise.
17437 (INT_CST_LT): Delete.
17438 (tree_int_cst_elt_check): New (two forms).
17439 (type_code_size): Update comment.
17440 (make_int_cst_stat, make_int_cst): New.
17441 (tree_to_double_int): Delete.
17442 (double_int_fits_to_tree_p): Delete.
17443 (force_fit_type_double): Delete.
17444 (build_int_cstu): Replace with out-of-line function.
17445 (build_int_cst_wide): Delete.
17446 (tree_int_cst_lt): Define inline.
17447 (tree_int_cst_le): New.
17448 (tree_int_cst_compare): Define inline.
17449 (tree_int_cst_min_precision): Take a signop rather than a bool.
17450 (wi::int_traits <const_tree>): New.
17451 (wi::int_traits <tree>): New.
17452 (wi::extended_tree): New.
17453 (wi::int_traits <wi::extended_tree>): New.
17454 (wi::to_widest): New.
17455 (wi::to_offset): New.
17456 (wi::fits_to_tree_p): New.
17457 (wi::min_value): New.
17458 (wi::max_value): New.
17459 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
17460 (copy_tree_body_r): Likewise.
17461 * tree-object-size.c (compute_object_offset): Likewise.
17462 (addr_object_size): Likewise.
17463 * tree-predcom.c: Include wide-int-print.h.
17464 (struct dref_d): Change type of offset to widest_int.
17465 (dump_dref): Call wide-int printer.
17466 (aff_combination_dr_offset): Use wide-int interfaces.
17467 (determine_offset): Take a widest_int pointer rather than a
17468 double_int pointer.
17469 (split_data_refs_to_components): Use wide-int interfaces.
17470 (suitable_component_p): Likewise.
17471 (order_drefs): Likewise.
17472 (add_ref_to_chain): Likewise.
17473 (valid_initializer_p): Likewise.
17474 (determine_roots_comp): Likewise.
17475 * tree-pretty-print.c: Include wide-int-print.h.
17476 (dump_generic_node): Use wide-int interfaces.
17477 * tree-sra.c (sra_ipa_modify_expr): Likewise.
17478 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
17479 (move_fixed_address_to_symbol): Likewise.
17480 (move_hint_to_base): Likewise.
17481 (move_pointer_to_base): Likewise.
17482 (move_variant_to_index): Likewise.
17483 (most_expensive_mult_to_index): Likewise.
17484 (addr_to_parts): Likewise.
17485 (copy_ref_info): Likewise.
17486 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
17487 (indirect_refs_may_alias_p): Likewise.
17488 (stmt_kills_ref_p_1): Likewise.
17489 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
17490 * tree-ssa-ccp.c: Update comment at top of file. Include
17492 (struct prop_value_d): Change type of mask to widest_int.
17493 (extend_mask): New function.
17494 (dump_lattice_value): Use wide-int interfaces.
17495 (get_default_value): Likewise.
17496 (set_constant_value): Likewise.
17497 (set_value_varying): Likewise.
17498 (valid_lattice_transition): Likewise.
17499 (set_lattice_value): Likewise.
17500 (value_to_double_int): Delete.
17501 (value_to_wide_int): New.
17502 (get_value_from_alignment): Use wide-int interfaces.
17503 (get_value_for_expr): Likewise.
17504 (do_dbg_cnt): Likewise.
17505 (ccp_finalize): Likewise.
17506 (ccp_lattice_meet): Likewise.
17507 (bit_value_unop_1): Use widest_ints rather than double_ints.
17508 (bit_value_binop_1): Likewise.
17509 (bit_value_unop): Use wide-int interfaces.
17510 (bit_value_binop): Likewise.
17511 (bit_value_assume_aligned): Likewise.
17512 (evaluate_stmt): Likewise.
17513 (ccp_fold_stmt): Likewise.
17514 (visit_cond_stmt): Likewise.
17515 (ccp_visit_stmt): Likewise.
17516 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
17517 (constant_pointer_difference): Likewise.
17518 (associate_pointerplus): Likewise.
17519 (combine_conversions): Likewise.
17520 * tree-ssa-loop.h: Include wide-int.h.
17521 (struct tree_niter_desc): Change type of max to widest_int.
17522 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
17523 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
17524 (remove_redundant_iv_tests): Likewise.
17525 (canonicalize_loop_induction_variables): Likewise.
17526 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
17527 (constant_multiple_of): Take a widest_int pointer instead of
17528 a double_int pointer.
17529 (get_computation_aff): Use wide-int interfaces.
17530 (ptr_difference_cost): Likewise.
17531 (difference_cost): Likewise.
17532 (get_loop_invariant_expr_id): Likewise.
17533 (get_computation_cost_at): Likewise.
17534 (iv_elimination_compare_lt): Likewise.
17535 (may_eliminate_iv): Likewise.
17536 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
17537 instead of double_int.
17538 (max_loop_iterations): Likewise.
17539 (max_stmt_executions): Likewise.
17540 (estimated_stmt_executions): Likewise.
17541 * tree-ssa-loop-niter.c: Include wide-int-print.h.
17542 (split_to_var_and_offset): Use wide-int interfaces.
17543 (determine_value_range): Likewise.
17544 (bound_difference_of_offsetted_base): Likewise.
17545 (bounds_add): Take a widest_int instead of a double_int.
17546 (number_of_iterations_ne_max): Use wide-int interfaces.
17547 (number_of_iterations_ne): Likewise.
17548 (number_of_iterations_lt_to_ne): Likewise.
17549 (assert_loop_rolls_lt): Likewise.
17550 (number_of_iterations_lt): Likewise.
17551 (number_of_iterations_le): Likewise.
17552 (number_of_iterations_cond): Likewise.
17553 (number_of_iterations_exit): Likewise.
17554 (finite_loop_p): Likewise.
17555 (derive_constant_upper_bound_assign): Likewise.
17556 (derive_constant_upper_bound): Return a widest_int.
17557 (derive_constant_upper_bound_ops): Likewise.
17558 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
17559 (record_estimate): Take a widest_int rather than a double_int.
17560 (record_nonwrapping_iv): Use wide-int interfaces.
17561 (double_int_cmp): Delete.
17562 (wide_int_cmp): New.
17563 (bound_index): Take a widest_int rather than a double_int.
17564 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
17565 (maybe_lower_iteration_bound): Likewise.
17566 (estimate_numbers_of_iterations_loop): Likewise.
17567 (estimated_loop_iterations): Take a widest_int pointer than than
17568 a double_int pointer.
17569 (estimated_loop_iterations_int): Use wide-int interfaces.
17570 (max_loop_iterations): Take a widest_int pointer than than
17571 a double_int pointer.
17572 (max_loop_iterations_int): Use wide-int interfaces.
17573 (max_stmt_executions): Take a widest_int pointer than than
17574 a double_int pointer.
17575 (estimated_stmt_executions): Likewise.
17576 (n_of_executions_at_most): Use wide-int interfaces.
17577 (scev_probably_wraps_p): Likewise.
17578 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
17579 to real_to_integer.
17580 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
17582 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
17583 double_ints. Adjust for trailing_wide_ints <3> representation.
17584 (set_nonzero_bits): Likewise.
17585 (get_range_info): Return wide_ints rather than double_ints.
17586 Adjust for trailing_wide_ints <3> representation.
17587 (get_nonzero_bits): Likewise.
17588 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
17590 * tree-ssanames.h (struct range_info_def): Replace min, max and
17591 nonzero_bits with a trailing_wide_ints <3>.
17592 (set_range_info): Use wide_int_refs rather than double_ints.
17593 (set_nonzero_bits): Likewise.
17594 (get_range_info): Return wide_ints rather than double_ints.
17595 (get_nonzero_bits): Likewise.
17596 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
17597 * tree-ssa-pre.c (phi_translate_1): Likewise.
17598 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
17599 (acceptable_pow_call): Likewise.
17600 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
17602 (vn_reference_fold_indirect): Likewise.
17603 (vn_reference_maybe_forwprop_address): Likewise.
17604 (valueize_refs_1): Likewise.
17605 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
17606 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
17607 tree_int_cst_lt and tree_int_cst_le.
17608 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
17610 (streamer_alloc_tree): Likewise.
17611 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
17612 (streamer_write_tree_header): Likewise.
17613 (streamer_write_integer_cst): Likewise.
17614 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
17615 (build_constructors): Likewise.
17616 (array_value_type): Likewise.
17617 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
17618 (vect_check_gather): Likewise.
17619 * tree-vect-generic.c (build_replicated_const): Likewise.
17620 (expand_vector_divmod): Likewise.
17621 * tree-vect-loop.c (vect_transform_loop): Likewise.
17622 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
17623 (vect_do_peeling_for_alignment): Likewise.
17624 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
17625 * tree-vrp.c: Include wide-int.h.
17626 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
17627 (extract_range_from_assert): Use wide-int interfaces.
17628 (vrp_int_const_binop): Likewise.
17629 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
17630 double_int pointers.
17631 (ranges_from_anti_range): Use wide-int interfaces.
17632 (quad_int_cmp): Delete.
17633 (quad_int_pair_sort): Likewise.
17634 (extract_range_from_binary_expr_1): Use wide-int interfaces.
17635 (extract_range_from_unary_expr_1): Likewise.
17636 (adjust_range_with_scev): Likewise.
17637 (masked_increment): Take and return wide_ints rather than double_ints.
17638 (register_edge_assert_for_2): Use wide-int interfaces.
17639 (check_array_ref): Likewise.
17640 (search_for_addr_array): Likewise.
17641 (maybe_set_nonzero_bits): Likewise.
17642 (union_ranges): Pass an integer of the correct type instead of
17643 using integer_one_node.
17644 (intersect_ranges): Likewise.
17645 (simplify_truth_ops_using_ranges): Likewise.
17646 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
17647 (range_fits_type_p): Likewise.
17648 (simplify_cond_using_ranges): Likewise. Take a signop rather than
17650 (simplify_conversion_using_ranges): Use wide-int interfaces.
17651 (simplify_float_conversion_using_ranges): Likewise.
17652 (vrp_finalize): Likewise.
17653 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
17654 (gimple_stringops_transform): Likewise.
17655 * varasm.c (decode_addr_const): Likewise.
17656 (const_hash_1): Likewise.
17657 (const_rtx_hash_1): Likewise
17658 (output_constant): Likewise.
17659 (array_size_for_constructor): Likewise.
17660 (output_constructor_regular_field): Likewise.
17661 (output_constructor_bitfield): Likewise.
17662 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
17663 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
17665 * gencheck.c: Define BITS_PER_UNIT.
17666 * wide-int.cc: New.
17668 * wide-int-print.cc: New.
17669 * wide-int-print.h: New.
17671 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
17673 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
17675 2014-05-06 Richard Biener <rguenther@suse.de>
17677 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
17678 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
17679 (TODO_verify_all): Adjust.
17680 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
17681 TODO_verify_stmts and TODO_verify_rtl_sharing.
17682 * bb-reorder.c: Likewise.
17683 * cfgexpand.c: Likewise.
17684 * cprop.c: Likewise.
17686 * function.c: Likewise.
17687 * fwprop.c: Likewise.
17688 * gcse.c: Likewise.
17689 * gimple-ssa-isolate-paths.c: Likewise.
17690 * gimple-ssa-strength-reduction.c: Likewise.
17691 * ipa-split.c: Likewise.
17692 * loop-init.c: Likewise.
17693 * loop-unroll.c: Likewise.
17694 * lower-subreg.c: Likewise.
17695 * modulo-sched.c: Likewise.
17696 * postreload-gcse.c: Likewise.
17697 * predict.c: Likewise.
17698 * recog.c: Likewise.
17699 * sched-rgn.c: Likewise.
17700 * store-motion.c: Likewise.
17701 * tracer.c: Likewise.
17702 * trans-mem.c: Likewise.
17703 * tree-call-cdce.c: Likewise.
17704 * tree-cfg.c: Likewise.
17705 * tree-cfgcleanup.c: Likewise.
17706 * tree-complex.c: Likewise.
17707 * tree-eh.c: Likewise.
17708 * tree-emutls.c: Likewise.
17709 * tree-if-conv.c: Likewise.
17710 * tree-into-ssa.c: Likewise.
17711 * tree-loop-distribution.c: Likewise.
17712 * tree-object-size.c: Likewise.
17713 * tree-parloops.c: Likewise.
17714 * tree-pass.h: Likewise.
17715 * tree-sra.c: Likewise.
17716 * tree-ssa-ccp.c: Likewise.
17717 * tree-ssa-copy.c: Likewise.
17718 * tree-ssa-copyrename.c: Likewise.
17719 * tree-ssa-dce.c: Likewise.
17720 * tree-ssa-dom.c: Likewise.
17721 * tree-ssa-dse.c: Likewise.
17722 * tree-ssa-forwprop.c: Likewise.
17723 * tree-ssa-ifcombine.c: Likewise.
17724 * tree-ssa-loop-ch.c: Likewise.
17725 * tree-ssa-loop-ivcanon.c: Likewise.
17726 * tree-ssa-loop.c: Likewise.
17727 * tree-ssa-math-opts.c: Likewise.
17728 * tree-ssa-phiopt.c: Likewise.
17729 * tree-ssa-phiprop.c: Likewise.
17730 * tree-ssa-pre.c: Likewise.
17731 * tree-ssa-reassoc.c: Likewise.
17732 * tree-ssa-sink.c: Likewise.
17733 * tree-ssa-strlen.c: Likewise.
17734 * tree-ssa-tail-merge.c: Likewise.
17735 * tree-ssa-uncprop.c: Likewise.
17736 * tree-switch-conversion.c: Likewise.
17737 * tree-tailcall.c: Likewise.
17738 * tree-vect-generic.c: Likewise.
17739 * tree-vectorizer.c: Likewise.
17740 * tree-vrp.c: Likewise.
17741 * tsan.c: Likewise.
17742 * var-tracking.c: Likewise.
17743 * bt-load.c: Likewise.
17744 * cfgcleanup.c: Likewise.
17745 * combine-stack-adj.c: Likewise.
17746 * combine.c: Likewise.
17747 * compare-elim.c: Likewise.
17748 * config/epiphany/resolve-sw-modes.c: Likewise.
17749 * config/i386/i386.c: Likewise.
17750 * config/mips/mips.c: Likewise.
17751 * config/s390/s390.c: Likewise.
17752 * config/sh/sh_treg_combine.cc: Likewise.
17753 * config/sparc/sparc.c: Likewise.
17756 * final.c: Likewise.
17757 * ifcvt.c: Likewise.
17758 * mode-switching.c: Likewise.
17759 * passes.c: Likewise.
17760 * postreload.c: Likewise.
17762 * reg-stack.c: Likewise.
17763 * regcprop.c: Likewise.
17764 * regrename.c: Likewise.
17767 2014-05-06 Richard Biener <rguenther@suse.de>
17769 PR middle-end/61070
17770 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
17771 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
17773 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
17776 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
17778 2014-05-05 Radovan Obradovic <robradovic@mips.com>
17779 Tom de Vries <tom@codesourcery.com>
17781 * target.def (call_fusage_contains_non_callee_clobbers): New
17783 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
17785 (@node Miscellaneous Register Hooks): New node.
17786 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
17787 * doc/tm.texi: Regenerate.
17789 2014-05-05 Marek Polacek <polacek@redhat.com>
17792 * opts.c (common_handle_option): Call error_at instead of warning_at.
17794 2014-05-05 Richard Biener <rguenther@suse.de>
17796 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
17797 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
17798 under the TODO_verify_il umbrella.
17800 2014-05-05 Richard Biener <rguenther@suse.de>
17802 * passes.c (execute_function_todo): Move TODO_verify_flow under
17803 the TODO_verify_ul umbrella.
17805 2014-05-05 Richard Biener <rguenther@suse.de>
17807 PR middle-end/61010
17808 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
17809 X & CST away from a CST that is the mask of a mode.
17811 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
17813 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
17814 int argument to enum machine_mode.
17815 (picochip_class_max_nregs): Ditto.
17816 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
17817 (picochip_class_max_nregs): Ditto.
17819 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
17821 * target.def: Add new target hook.
17822 * doc/tm.texi: Regenerate.
17823 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
17824 * targhooks.c (default_keep_leaf_when_profiled): New function.
17826 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
17827 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
17829 2014-05-05 Bin Cheng <bin.cheng@arm.com>
17831 PR tree-optimization/60363
17832 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
17833 (copy_phi_args): New parameters. Call get_value_locus_in_path.
17834 (update_destination_phis): New parameter.
17835 (create_edge_and_update_destination_phis): Ditto.
17836 (ssa_fix_duplicate_block_edges): Pass new arguments.
17837 (thread_single_edge): Ditto.
17839 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
17841 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
17842 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
17843 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
17844 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
17845 Use RS6000_BTM_HARD_FLOAT.
17846 (BU_MISC_2): Likewise.
17847 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
17848 RS6000_BTM_HARD_FLOAT.
17849 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
17850 is explicitly used.
17851 (rs6000_invalid_builtin): Add hard floating builtin support.
17852 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
17853 hard float builtins.
17854 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
17856 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
17858 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
17859 Add missing function* argument.
17861 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
17863 * lra-constraints.c (valid_address_p): Move earlier in file.
17864 Add a constraint argument to the address_info version.
17865 (satisfies_memory_constraint_p): New function.
17866 (satisfies_address_constraint_p): Likewise.
17867 (process_alt_operands, curr_insn_transform): Use them.
17868 (process_address): Pass the constraint to valid_address_p when
17869 checking address operands.
17871 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
17873 * config/mips/mips.c (mips_isa_rev): New variable.
17874 (mips_set_architecture): Set it.
17875 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
17877 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
17878 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
17879 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
17880 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
17881 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
17882 conditions in terms of mips_isa_rev.
17883 (mips_isa_rev): Declare.
17885 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
17887 * config/sh/sh-mem.cc: Use tabs instead of spaces.
17888 (prob_unlikely, prob_likely): Make variables const.
17890 2014-05-03 Denis Chertykov <chertykov@gmail.com>
17892 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
17894 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
17896 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
17898 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
17900 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
17901 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
17902 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
17904 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
17905 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
17907 Replace usage of ROUND_REG with sh_round_reg.
17908 Use CEIL instead of ROUND_ADVANCE.
17910 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
17913 * config/sh/sh.c: Include stdlib headers before everything else.
17915 2014-05-02 Jakub Jelinek <jakub@redhat.com>
17917 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
17918 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
17919 (gimplify_adjust_omp_clauses): Simd region is never
17920 directly nested in combined parallel. Instead, for linear
17921 with copyin/copyout, if in combined for simd loop, make decl
17922 firstprivate/lastprivate on OMP_FOR.
17923 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
17924 expand_omp_for_static_chunk): When setting endvar, also set
17925 fd->loop.v to the same value.
17927 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
17929 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
17931 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
17933 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
17936 2014-05-02 Marek Polacek <polacek@redhat.com>
17938 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
17940 2014-05-02 Kito Cheng <kito@0xlab.org>
17942 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
17943 to a C expression marco.
17944 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
17945 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
17946 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
17947 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
17948 HONOR_REG_ALLOC_ORDER.
17949 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
17951 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
17953 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
17955 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
17957 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
17959 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
17961 * tree-if-conv.c (is_cond_scalar_reduction): New function.
17962 (convert_scalar_cond_reduction): Likewise.
17963 (predicate_scalar_phi): Add recognition and transformation
17964 of simple conditioanl reduction to be vectorizable.
17966 2014-05-01 Marek Polacek <polacek@redhat.com>
17969 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
17971 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
17973 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
17974 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
17975 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
17976 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
17977 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
17978 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
17979 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
17980 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
17982 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
17984 * config/arc/arc.opt (mlra): Move comment above option name
17985 to avoid mis-parsing as language options.
17987 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
17989 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
17990 * config/sol2.h: ... here.
17991 * config/sol2-10.h: Remove.
17993 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
17994 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
17995 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
17996 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
17997 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
17998 * config/sol2.h: ... here.
17999 (SECTION_NAME_FORMAT): Don't redefine.
18000 (STARTFILE_ARCH32_SPEC): Rename to ...
18001 (STARTFILE_ARCH_SPEC): ... this.
18002 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
18003 * config/sparc/sol2.h: ... here.
18004 (SECTION_NAME_FORMAT): Don't undef.
18005 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
18006 (SUBTARGET_EXTRA_SPECS): Remove.
18007 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
18009 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
18010 (MD_STARTFILE_PREFIX): Remove.
18011 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
18012 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
18013 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
18014 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
18015 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
18016 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
18017 * config/i386/sol2.h: ... here.
18018 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
18019 * config/i386/sol2-bi.h: Remove.
18020 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
18021 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
18023 * config/i386/t-sol2-64: Rename to ...
18024 * config/i386/t-sol2: ... this.
18025 * config/sparc/t-sol2-64: Rename to ...
18026 * config/sparc/t-sol2: ... this.
18028 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
18029 sol2_tm_file_head, sol2_tm_file_tail.
18030 Include ${cpu_type}/sol2.h before sol2.h.
18032 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
18033 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
18034 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
18035 Reflect i386/t-sol2-64 renaming.
18036 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
18037 Reflect sparc/t-sol2-64 renaming.
18039 2014-04-30 Richard Biener <rguenther@suse.de>
18041 * passes.c (execute_function_todo): Move TODO_verify_stmts
18042 and TODO_verify_ssa under the TODO_verify_il umbrella.
18043 * tree-ssa.h (verify_ssa): Adjust prototype.
18044 * tree-ssa.c (verify_ssa): Add parameter to tell whether
18045 we should verify SSA operands.
18046 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
18047 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
18048 whether we should verify whether not throwing stmts have EH info.
18049 * graphite-scop-detection.c (create_sese_edges): Adjust.
18050 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
18051 * tree-eh.c (lower_try_finally_switch): Do not add the
18052 default case label twice.
18054 2014-04-30 Marek Polacek <polacek@redhat.com>
18056 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
18057 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
18058 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
18059 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
18061 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
18063 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
18064 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
18065 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
18066 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
18067 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
18068 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
18069 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
18070 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
18072 2014-04-29 David Malcolm <dmalcolm@redhat.com>
18074 * tree-cfg.c (dump_function_to_file): Dump the return type of
18075 functions, in a line to itself before the function body, mimicking
18076 the layout of a C function.
18078 2014-04-29 Jakub Jelinek <jakub@redhat.com>
18080 PR tree-optimization/60971
18081 * tree-tailcall.c (process_assignment): Reject conversions which
18084 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
18086 * calls.c (initialize_argument_information): Always treat
18087 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
18088 (expand_call): Likewise.
18089 (emit_library_call_calue_1): Likewise.
18090 * expr.c (PUSH_ARGS_REVERSED): Do not define.
18091 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
18094 2014-04-29 Nick Clifton <nickc@redhat.com>
18096 * config/msp430/msp430.md (umulsidi): Fix typo.
18097 (mulhisi3): Enable even inside interrupt handlers.
18098 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
18099 bigger return address pushed in large mode.
18101 2014-04-29 Nick Clifton <nickc@redhat.com>
18103 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
18104 (arc_init_reg_tables): Use a machine_mode enum to iterate over
18106 * config/m32r/m32r.c (init_reg_tables): Likewise.
18107 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
18108 enum to hold the modes.
18110 2014-04-29 Richard Biener <rguenther@suse.de>
18112 * dominance.c (free_dominance_info): Add overload with
18113 function parameter.
18114 (dom_info_state): Likewise.
18115 (dom_info_available_p): Likewise.
18116 * basic-block.h (free_dominance_info, dom_info_state,
18117 dom_info_available_p): Declare overloads.
18118 * passes.c (execute_function_todo): Verify that verifiers
18119 don't change dominator info state. Drop dominator info
18120 for IPA pass invocations.
18121 * cgraph.c (release_function_body): Restore asserts that
18122 dominator information is released.
18124 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
18126 * doc/invoke.texi: Fix typo.
18127 * tree-vrp.c: Fix typos.
18128 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
18130 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18132 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
18134 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
18136 * config/aarch64/aarch64-builtins.c
18137 (aarch64_types_storestruct_lane_qualifiers): New.
18138 (TYPES_STORESTRUCT_LANE): Likewise.
18139 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
18140 (st3_lane): Likewise.
18141 (st4_lane): Likewise.
18142 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
18143 (vec_store_lanesci_lane<mode>): Likewise.
18144 (vec_store_lanesxi_lane<mode>): Likewise.
18145 (aarch64_st2_lane<VQ:mode>): Likewise.
18146 (aarch64_st3_lane<VQ:mode>): Likewise.
18147 (aarch64_st4_lane<VQ:mode>): Likewise.
18148 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
18149 * config/aarch64/arm_neon.h
18150 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
18151 use new macro arguments.
18152 (__ST3_LANE_FUNC): Likewise.
18153 (__ST4_LANE_FUNC): Likewise.
18154 * config/aarch64/iterators.md (V_TWO_ELEM): New.
18155 (V_THREE_ELEM): Likewise.
18156 (V_FOUR_ELEM): Likewise.
18158 2014-04-28 David Malcolm <dmalcolm@redhat.com>
18160 * doc/gimple.texi: Replace the description of the now-defunct
18161 union gimple_statement_d with a diagram showing the
18162 gimple_statement_base class hierarchy and its relationships to
18163 the GSS_ and GIMPLE_ enums.
18165 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
18167 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
18168 * config/aarch64/aarch64.c
18169 (aarch64_cannot_change_mode_class): Weaken conditions.
18170 (aarch64_modes_tieable_p): New.
18171 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
18173 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
18175 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
18176 (loadsync_<mode>): Change mode.
18177 (load_quadpti, store_quadpti): New.
18178 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
18179 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
18181 2014-04-28 Martin Jambor <mjambor@suse.cz>
18183 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
18184 same alias type as the original statement.
18185 (subreplacement_assignment_data): New type.
18186 (handle_unscalarized_data_in_subtree): New type of parameter,
18187 generate new memory accesses with same alias type as the original
18189 (load_assign_lhs_subreplacements): Likewise.
18190 (sra_modify_constructor_assign): Generate new memory accesses with
18191 same alias type as the original statement.
18193 2014-04-28 Richard Biener <rguenther@suse.de>
18195 * tree-pass.h (TODO_verify_il): Define.
18196 (TODO_verify_all): Complete properly.
18197 * passes.c (execute_function_todo): Move existing loop-closed
18198 SSA verification under TODO_verify_il.
18199 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
18200 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
18201 Fix tree sharing issue.
18203 2014-04-28 Richard Biener <rguenther@suse.de>
18205 PR middle-end/60092
18206 * builtins.def (DEF_C11_BUILTIN): Add.
18207 (BUILT_IN_ALIGNED_ALLOC): Likewise.
18208 * coretypes.h (enum function_class): Add function_c11_misc.
18209 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
18210 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
18211 (call_may_clobber_ref_p_1): Likewise.
18212 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
18213 (mark_all_reaching_defs_necessary_1): Likewise.
18214 (propagate_necessity): Likewise.
18215 (eliminate_unnecessary_stmts): Likewise.
18216 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
18218 2014-04-28 Richard Biener <rguenther@suse.de>
18220 * tree-vrp.c (vrp_var_may_overflow): Remove.
18221 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
18222 with overflow immediately bump to one before that value and
18223 let iteration figure out overflow status.
18225 2014-04-28 Richard Biener <rguenther@suse.de>
18227 * configure.ac: Do valgrind header checks unconditionally.
18228 Add --enable-valgrind-annotations.
18229 * system.h: Guard valgrind header inclusion with
18230 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
18231 * alloc-pool.c (pool_alloc, pool_free): Use
18232 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
18233 to guard possibly dead code.
18234 * config.in: Regenerated.
18235 * configure: Likewise.
18237 2014-04-28 Jeff Law <law@redhat.com>
18239 PR tree-optimization/60902
18240 * tree-ssa-threadedge.c
18241 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
18242 over real defs when invalidating outputs from statements that do not
18243 produce useful outputs for threading.
18245 2014-04-28 Richard Biener <rguenther@suse.de>
18247 PR tree-optimization/60979
18248 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
18249 SCOPs that end in a block with a successor with abnormal
18252 2014-04-28 Richard Biener <rguenther@suse.de>
18254 * tree-pass.h (execute_pass_list): Adjust prototype.
18255 * passes.c (pass_manager::execute_early_local_passes): Adjust.
18256 (do_per_function): Change callback signature, push all actual
18257 work to the callbals.
18258 (do_per_function_toporder): Likewise.
18259 (execute_function_dump): Adjust.
18260 (execute_function_todo): Likewise.
18261 (clear_last_verified): Likewise.
18262 (verify_curr_properties): Likewise.
18263 (update_properties_after_pass): Likewise.
18264 (execute_pass_list_1): Split out from ...
18265 (execute_pass_list): ... here. Adjust.
18266 (execute_ipa_pass_list): Likewise.
18267 * cgraphunit.c (cgraph_add_new_function): Adjust.
18268 (analyze_function): Likewise.
18269 (expand_function): Likewise.
18270 * cgraph.c (release_function_body): Free dominance info
18271 here instead of asserting it was magically freed elsewhere.
18273 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
18275 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
18276 * configure: Regenerate.
18277 * config/sparc/sparc.opt (muser-mode): New option.
18278 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
18280 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
18281 * doc/invoke.texi (SPARC options): Document -muser-mode.
18283 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
18285 * cselib.c (find_slot_memmode): Delete.
18286 (cselib_hasher): Change compare_type to a struct.
18287 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
18289 (preserve_constants_and_equivs): Adjust for new compare_type.
18290 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
18291 (wrap_constant): Delete.
18292 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
18294 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
18296 * doc/install.texi (Building with profile feedback): Remove
18299 2014-04-26 Tom de Vries <tom@codesourcery.com>
18301 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
18304 2014-04-25 Cary Coutant <ccoutant@google.com>
18307 * dwarf2out.c (should_move_die_to_comdat): A type definition
18308 can contain a subprogram definition, but don't move it to a
18310 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
18311 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
18313 (clone_tree_hash): Rename to...
18314 (clone_tree_partial): ...this; change callers. Copy
18315 DW_TAG_subprogram DIEs as declarations.
18316 (copy_decls_walk): Don't copy children of a declaration into a
18319 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
18322 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
18325 2014-04-25 Jiong Wang <jiong.wang@arm.com>
18327 * config/arm/predicates.md (call_insn_operand): Add long_call check.
18328 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
18330 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
18333 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18335 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
18337 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
18339 PR tree-optimization/60930
18340 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
18341 creating a multiply candidate by folding two constant
18342 multiplicands when the result overflows.
18344 2014-04-25 Jakub Jelinek <jakub@redhat.com>
18346 PR tree-optimization/60960
18347 * tree-vect-generic.c (expand_vector_operation): Only call
18348 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
18350 2014-04-25 Tom de Vries <tom@codesourcery.com>
18352 * expr.c (clobber_reg_mode): New function.
18353 * expr.h (clobber_reg): New function.
18355 2014-04-25 Tom de Vries <tom@codesourcery.com>
18357 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
18360 2014-04-25 Radovan Obradovic <robradovic@mips.com>
18361 Tom de Vries <tom@codesourcery.com>
18363 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
18365 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
18366 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
18367 new argument to find_all_hard_reg_sets call.
18369 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18371 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
18372 Use HOST_WIDE_INT_C for mask literal.
18373 (aarch_rev16_shleft_mask_imm_p): Likewise.
18375 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
18378 * config/sparc/sparc.md (ashlsi3_extend): Delete.
18380 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
18382 PR preprocessor/56540
18383 * config/i386/i386-c.c (ix86_target_macros): Define
18384 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
18386 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18388 * configure.ac (tga_func): Remove.
18389 (LIB_TLS_SPEC): Remove.
18390 * configure: Regenerate.
18391 * config.in: Regenerate.
18392 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
18394 2014-04-25 Richard Biener <rguenther@suse.de>
18397 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
18398 call stmt use/clobber sets during stmt walk instead of
18399 walking the possibly incomplete set of caller edges.
18401 2014-04-25 Richard Biener <rguenther@suse.de>
18404 * passes.c (apply_ipa_transforms): Inline into only caller ...
18405 (execute_one_pass): ... here. Properly bring in function
18406 bodies for nodes we want to apply IPA transforms to.
18408 2014-04-24 Cong Hou <congh@google.com>
18410 PR tree-optimization/60896
18411 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
18412 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
18413 (vect_mark_pattern_stmts): Set the def type of all statements in
18414 PATTERN_DEF_SEQ as vect_internal_def.
18416 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
18418 * doc/extend.texi (PowerPC Built-in Functions): Document new
18419 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
18420 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
18422 * config/rs6000/predicates.md (const_0_to_3_operand): New
18423 predicate to match 0..3 integer constants.
18425 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
18426 to support adding miscellaneous builtin functions.
18427 (BU_DFP_MISC_2): Likewise.
18428 (BU_P7_MISC_1): Likewise.
18429 (BU_P7_MISC_2): Likewise.
18430 (BU_P8V_MISC_3): Likewise.
18431 (BU_MISC_1): Likewise.
18432 (BU_MISC_2): Likewise.
18433 (DIVWE): Add extended divide builtin functions.
18434 (DIVWEO): Likewise.
18435 (DIVWEU): Likewise.
18436 (DIVWEUO): Likewise.
18438 (DIVDEO): Likewise.
18439 (DIVDEU): Likewise.
18440 (DIVDEUO): Likewise.
18441 (DXEX): Add decimal floating-point builtin functions.
18443 (DDEDPD): Likewise.
18444 (DDEDPDQ): Likewise.
18445 (DENBCD): Likewise.
18446 (DENBCDQ): Likewise.
18450 (DSCLIQ): Likewise.
18452 (DSCRIQ): Likewise.
18453 (CDTBCD): Add new BCD builtin functions.
18454 (CBCDTD): Likewise.
18455 (ADDG6S): Likewise.
18456 (BCDADD): Likewise.
18457 (BCDADD_LT): Likewise.
18458 (BCDADD_EQ): Likewise.
18459 (BCDADD_GT): Likewise.
18460 (BCDADD_OV): Likewise.
18461 (BCDSUB): Likewise.
18462 (BCDSUB_LT): Likewise.
18463 (BCDSUB_EQ): Likewise.
18464 (BCDSUB_GT): Likewise.
18465 (BCDSUB_OV): Likewise.
18466 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
18467 (UNPACK_TD): Likewise.
18468 (PACK_TF): Likewise.
18469 (UNPACK_TF): Likewise.
18470 (UNPACK_TF_0): Likewise.
18471 (UNPACK_TF_1): Likewise.
18472 (PACK_V1TI): Likewise.
18473 (UNPACK_V1TI): Likewise.
18475 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
18476 support for decimal floating point builtin functions.
18477 (rs6000_expand_ternop_builtin): Add checks for the new builtin
18478 functions that take constant arguments.
18479 (rs6000_invalid_builtin): Add decimal floating point builtin support.
18480 (rs6000_init_builtins): Setup long double, _Decimal64, and
18481 _Decimal128 types for new builtin functions.
18482 (builtin_function_type): Set the unsigned flags appropriately for
18483 the new builtin functions.
18484 (rs6000_opt_masks): Add support for decimal floating point builtin
18487 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
18488 floating point builtin functions.
18489 (RS6000_BTM_COMMON): Likewise.
18490 (RS6000_BTI_long_double): Likewise.
18491 (RS6000_BTI_dfloat64): Likewise.
18492 (RS6000_BTI_dfloat128): Likewise.
18493 (long_double_type_internal_node): Likewise.
18494 (dfloat64_type_internal_node): Likewise.
18495 (dfloat128_type_internal_node): Likewise.
18497 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
18498 2.07 bcd arithmetic instructions.
18499 (UNSPEC_BCDSUB): Likewise.
18500 (UNSPEC_BCD_OVERFLOW): Likewise.
18501 (UNSPEC_BCD_ADD_SUB): Likewise.
18502 (bcd_add_sub): Likewise.
18503 (BCD_TEST): Likewise.
18504 (bcd<bcd_add_sub>): Likewise.
18505 (bcd<bcd_add_sub>_test): Likewise.
18506 (bcd<bcd_add_sub>_test2): Likewise.
18507 (bcd<bcd_add_sub>_<code>): Likewise.
18508 (peephole2 for combined bcd ops): Likewise.
18510 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
18511 decimal floating point builtin functions.
18512 (UNSPEC_DENBCD): Likewise.
18513 (UNSPEC_DXEX): Likewise.
18514 (UNSPEC_DIEX): Likewise.
18515 (UNSPEC_DSCLI): Likewise.
18516 (UNSPEC_DSCRI): Likewise.
18517 (D64_D128): Likewise.
18518 (dfp_suffix): Likewise.
18519 (dfp_ddedpd_<mode>): Likewise.
18520 (dfp_denbcd_<mode>): Likewise.
18521 (dfp_dxex_<mode>): Likewise.
18522 (dfp_diex_<mode>): Likewise.
18523 (dfp_dscli_<mode>): Likewise.
18524 (dfp_dscri_<mode>): Likewise.
18526 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
18528 (UNSPEC_CDTBCD): Likewise.
18529 (UNSPEC_CBCDTD): Likewise.
18530 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
18531 (UNSPEC_DIVEO): Likewise.
18532 (UNSPEC_DIVEU): Likewise.
18533 (UNSPEC_DIVEUO): Likewise.
18534 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
18535 pack/unpack 128-bit types.
18536 (UNSPEC_PACK_128BIT): Likewise.
18537 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
18538 (udiv<mode>3): Use idiv_ldiv mode attribute.
18539 (div<mode>3): Likewise.
18540 (addg6s): Add new BCD builtin functions.
18541 (cdtbcd): Likewise.
18542 (cbcdtd): Likewise.
18543 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
18544 (div_extend): Likewise.
18545 (div<div_extend>_<mode>"): Likewise.
18546 (FP128_64): Add support for new builtin functions to pack/unpack
18548 (unpack<mode>): Likewise.
18549 (unpacktf_0): Likewise.
18550 (unpacktf_1): Likewise.
18551 (unpack<mode>_dm): Likewise.
18552 (unpack<mode>_nodm): Likewise.
18553 (pack<mode>): Likewise.
18554 (unpackv1ti): Likewise.
18555 (packv1ti): Likewise.
18557 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
18559 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
18562 2014-04-24 Jakub Jelinek <jakub@redhat.com>
18564 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
18565 * gimplify.c (omp_is_private): Change last argument's type to int.
18566 Only diagnose lastprivate if the simd argument is 1, only diagnose
18567 linear if the simd argument is 2.
18568 (gimplify_omp_for): Adjust omp_is_private callers. When adding
18569 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
18570 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
18571 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
18572 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
18573 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
18574 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
18575 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
18576 * tree-nested.c (convert_nonlocal_omp_clauses,
18577 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
18579 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
18582 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
18585 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
18587 * flag-types.h (enum ivar_visibility): Add.
18589 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
18591 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
18592 function * argument.
18594 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
18596 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
18598 2014-04-24 Radovan Obradovic <robradovic@mips.com>
18599 Tom de Vries <tom@codesourcery.com>
18601 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
18602 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
18604 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
18605 * emit-rtl.c (try_split): Same.
18607 2014-04-24 Radovan Obradovic <robradovic@mips.com>
18608 Tom de Vries <tom@codesourcery.com>
18610 * common.opt (fuse-caller-save): New option.
18612 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
18614 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
18615 elements for big-endian.
18617 2014-04-24 Richard Biener <rguenther@suse.de>
18619 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
18620 during TER and instead use the sepops interface for expanding
18621 non-GIMPLE_SINGLE_RHS.
18623 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18625 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
18626 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
18628 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18630 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
18631 assembler 64-bit option.
18632 * configure: Regenerate.
18634 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18636 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
18637 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
18638 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
18639 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
18640 (TARGET_CRYPTO): Take TARGET_SIMD into account.
18642 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18644 * config/aarch64/aarch64-builtins.c
18645 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
18646 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
18647 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
18648 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
18650 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
18651 (Vrevsuff): New mode attribute.
18653 2014-04-24 Terry Guo <terry.guo@arm.com>
18655 * config/arm/arm.h (machine_function): Define variable
18656 after_arm_reorg here.
18657 * config/arm/arm.c (after_arm_reorg): Remove the definition.
18658 (arm_split_constant): Update the way to access variable
18660 (arm_reorg): Ditto.
18661 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
18663 2014-04-23 Tom de Vries <tom@codesourcery.com>
18665 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
18667 2014-04-23 David Malcolm <dmalcolm@redhat.com>
18669 * is-a.h: Update comments to reflect the following changes to the
18670 "pointerness" of the API, making the template parameter match the
18671 return type, allowing use of is-a.h with typedefs of pointers.
18672 (is_a_helper::cast): Return a T rather then a pointer to a T, so
18673 that the return type matches the parameter to the is_a_helper.
18675 (dyn_cast): Likewise.
18677 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
18678 pointer from the is-a.h API.
18680 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
18681 (is_a_helper <cgraph_node *>::test): ...this, matching change to
18683 (is_a_helper <varpool_node>::test): Likewise, convert to...
18684 (is_a_helper <varpool_node *>::test): ...this.
18686 (varpool_first_variable): Update for removal of implicit pointer
18687 from the is-a.h API.
18688 (varpool_next_variable): Likewise.
18689 (varpool_first_static_initializer): Likewise.
18690 (varpool_next_static_initializer): Likewise.
18691 (varpool_first_defined_variable): Likewise.
18692 (varpool_next_defined_variable): Likewise.
18693 (cgraph_first_defined_function): Likewise.
18694 (cgraph_next_defined_function): Likewise.
18695 (cgraph_first_function): Likewise.
18696 (cgraph_next_function): Likewise.
18697 (cgraph_first_function_with_gimple_body): Likewise.
18698 (cgraph_next_function_with_gimple_body): Likewise.
18699 (cgraph_alias_target): Likewise.
18700 (varpool_alias_target): Likewise.
18701 (cgraph_function_or_thunk_node): Likewise.
18702 (varpool_variable_node): Likewise.
18703 (symtab_real_symbol_p): Likewise.
18704 * cgraphunit.c (referred_to_p): Likewise.
18705 (analyze_functions): Likewise.
18706 (handle_alias_pairs): Likewise.
18707 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
18708 * gimple-ssa.h (gimple_vuse_op): Likewise.
18709 (gimple_vdef_op): Likewise.
18710 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
18711 * gimple.c (gimple_build_asm_1): Likewise.
18712 (gimple_build_try): Likewise.
18713 (gimple_build_resx): Likewise.
18714 (gimple_build_eh_dispatch): Likewise.
18715 (gimple_build_omp_for): Likewise.
18716 (gimple_omp_for_set_clauses): Likewise.
18718 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
18719 (is_a_helper <gimple_statement_asm *>::test): ...this.
18720 (is_a_helper <gimple_statement_bind>::test): Convert to...
18721 (is_a_helper <gimple_statement_bind *>::test): ...this.
18722 (is_a_helper <gimple_statement_call>::test): Convert to...
18723 (is_a_helper <gimple_statement_call *>::test): ...this.
18724 (is_a_helper <gimple_statement_catch>::test): Convert to...
18725 (is_a_helper <gimple_statement_catch *>::test): ...this.
18726 (is_a_helper <gimple_statement_resx>::test): Convert to...
18727 (is_a_helper <gimple_statement_resx *>::test): ...this.
18728 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
18729 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
18730 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
18731 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
18732 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
18733 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
18734 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
18735 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
18736 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
18737 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
18738 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
18739 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
18740 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
18741 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
18742 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
18743 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
18744 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
18745 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
18746 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
18747 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
18748 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
18749 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
18750 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
18751 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
18752 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
18753 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
18754 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
18755 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
18756 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
18757 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
18758 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
18759 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
18760 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
18761 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
18762 (is_a_helper <gimple_statement_phi>::test): Convert to...
18763 (is_a_helper <gimple_statement_phi *>::test): ...this.
18764 (is_a_helper <gimple_statement_transaction>::test): Convert to...
18765 (is_a_helper <gimple_statement_transaction *>::test): ...this.
18766 (is_a_helper <gimple_statement_try>::test): Convert to...
18767 (is_a_helper <gimple_statement_try *>::test): ...this.
18768 (is_a_helper <gimple_statement_wce>::test): Convert to...
18769 (is_a_helper <gimple_statement_wce *>::test): ...this.
18770 (is_a_helper <const gimple_statement_asm>::test): Convert to...
18771 (is_a_helper <const gimple_statement_asm *>::test): ...this.
18772 (is_a_helper <const gimple_statement_bind>::test): Convert to...
18773 (is_a_helper <const gimple_statement_bind *>::test): ...this.
18774 (is_a_helper <const gimple_statement_call>::test): Convert to...
18775 (is_a_helper <const gimple_statement_call *>::test): ...this.
18776 (is_a_helper <const gimple_statement_catch>::test): Convert to...
18777 (is_a_helper <const gimple_statement_catch *>::test): ...this.
18778 (is_a_helper <const gimple_statement_resx>::test): Convert to...
18779 (is_a_helper <const gimple_statement_resx *>::test): ...this.
18780 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
18781 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
18782 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
18783 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
18784 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
18786 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
18788 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
18790 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
18792 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
18793 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
18794 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
18796 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
18797 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
18799 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
18800 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
18801 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
18802 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
18803 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
18804 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
18806 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
18807 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
18808 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
18809 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
18811 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
18812 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
18813 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
18814 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
18815 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
18816 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
18817 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
18818 (is_a_helper <const gimple_statement_phi>::test): Convert to...
18819 (is_a_helper <const gimple_statement_phi *>::test): ...this.
18820 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
18821 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
18822 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
18823 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
18824 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
18825 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
18826 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
18828 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
18830 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
18831 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
18833 (gimple_use_ops): Update for removal of implicit pointer from the
18835 (gimple_set_use_ops): Likewise.
18836 (gimple_vuse): Likewise.
18837 (gimple_vdef): Likewise.
18838 (gimple_vuse_ptr): Likewise.
18839 (gimple_vdef_ptr): Likewise.
18840 (gimple_set_vuse): Likewise.
18841 (gimple_set_vdef): Likewise.
18842 (gimple_omp_return_set_lhs): Likewise.
18843 (gimple_omp_return_lhs): Likewise.
18844 (gimple_omp_return_lhs_ptr): Likewise.
18845 (gimple_call_fntype): Likewise.
18846 (gimple_call_set_fntype): Likewise.
18847 (gimple_call_set_internal_fn): Likewise.
18848 (gimple_call_use_set): Likewise.
18849 (gimple_call_clobber_set): Likewise.
18850 (gimple_bind_vars): Likewise.
18851 (gimple_bind_set_vars): Likewise.
18852 (gimple_bind_body_ptr): Likewise.
18853 (gimple_bind_set_body): Likewise.
18854 (gimple_bind_add_stmt): Likewise.
18855 (gimple_bind_block): Likewise.
18856 (gimple_bind_set_block): Likewise.
18857 (gimple_asm_ninputs): Likewise.
18858 (gimple_asm_noutputs): Likewise.
18859 (gimple_asm_nclobbers): Likewise.
18860 (gimple_asm_nlabels): Likewise.
18861 (gimple_asm_input_op): Likewise.
18862 (gimple_asm_input_op_ptr): Likewise.
18863 (gimple_asm_output_op): Likewise.
18864 (gimple_asm_output_op_ptr): Likewise.
18865 (gimple_asm_set_output_op): Likewise.
18866 (gimple_asm_clobber_op): Likewise.
18867 (gimple_asm_set_clobber_op): Likewise.
18868 (gimple_asm_label_op): Likewise.
18869 (gimple_asm_set_label_op): Likewise.
18870 (gimple_asm_string): Likewise.
18871 (gimple_catch_types): Likewise.
18872 (gimple_catch_types_ptr): Likewise.
18873 (gimple_catch_handler_ptr): Likewise.
18874 (gimple_catch_set_types): Likewise.
18875 (gimple_catch_set_handler): Likewise.
18876 (gimple_eh_filter_types): Likewise.
18877 (gimple_eh_filter_types_ptr): Likewise.
18878 (gimple_eh_filter_failure_ptr): Likewise.
18879 (gimple_eh_filter_set_types): Likewise.
18880 (gimple_eh_filter_set_failure): Likewise.
18881 (gimple_eh_must_not_throw_fndecl): Likewise.
18882 (gimple_eh_must_not_throw_set_fndecl): Likewise.
18883 (gimple_eh_else_n_body_ptr): Likewise.
18884 (gimple_eh_else_e_body_ptr): Likewise.
18885 (gimple_eh_else_set_n_body): Likewise.
18886 (gimple_eh_else_set_e_body): Likewise.
18887 (gimple_try_eval_ptr): Likewise.
18888 (gimple_try_cleanup_ptr): Likewise.
18889 (gimple_try_set_eval): Likewise.
18890 (gimple_try_set_cleanup): Likewise.
18891 (gimple_wce_cleanup_ptr): Likewise.
18892 (gimple_wce_set_cleanup): Likewise.
18893 (gimple_phi_capacity): Likewise.
18894 (gimple_phi_num_args): Likewise.
18895 (gimple_phi_result): Likewise.
18896 (gimple_phi_result_ptr): Likewise.
18897 (gimple_phi_set_result): Likewise.
18898 (gimple_phi_arg): Likewise.
18899 (gimple_phi_set_arg): Likewise.
18900 (gimple_resx_region): Likewise.
18901 (gimple_resx_set_region): Likewise.
18902 (gimple_eh_dispatch_region): Likewise.
18903 (gimple_eh_dispatch_set_region): Likewise.
18904 (gimple_omp_critical_name): Likewise.
18905 (gimple_omp_critical_name_ptr): Likewise.
18906 (gimple_omp_critical_set_name): Likewise.
18907 (gimple_omp_for_clauses): Likewise.
18908 (gimple_omp_for_clauses_ptr): Likewise.
18909 (gimple_omp_for_set_clauses): Likewise.
18910 (gimple_omp_for_collapse): Likewise.
18911 (gimple_omp_for_index): Likewise.
18912 (gimple_omp_for_index_ptr): Likewise.
18913 (gimple_omp_for_set_index): Likewise.
18914 (gimple_omp_for_initial): Likewise.
18915 (gimple_omp_for_initial_ptr): Likewise.
18916 (gimple_omp_for_set_initial): Likewise.
18917 (gimple_omp_for_final): Likewise.
18918 (gimple_omp_for_final_ptr): Likewise.
18919 (gimple_omp_for_set_final): Likewise.
18920 (gimple_omp_for_incr): Likewise.
18921 (gimple_omp_for_incr_ptr): Likewise.
18922 (gimple_omp_for_set_incr): Likewise.
18923 (gimple_omp_for_pre_body_ptr): Likewise.
18924 (gimple_omp_for_set_pre_body): Likewise.
18925 (gimple_omp_parallel_clauses): Likewise.
18926 (gimple_omp_parallel_clauses_ptr): Likewise.
18927 (gimple_omp_parallel_set_clauses): Likewise.
18928 (gimple_omp_parallel_child_fn): Likewise.
18929 (gimple_omp_parallel_child_fn_ptr): Likewise.
18930 (gimple_omp_parallel_set_child_fn): Likewise.
18931 (gimple_omp_parallel_data_arg): Likewise.
18932 (gimple_omp_parallel_data_arg_ptr): Likewise.
18933 (gimple_omp_parallel_set_data_arg): Likewise.
18934 (gimple_omp_task_clauses): Likewise.
18935 (gimple_omp_task_clauses_ptr): Likewise.
18936 (gimple_omp_task_set_clauses): Likewise.
18937 (gimple_omp_task_child_fn): Likewise.
18938 (gimple_omp_task_child_fn_ptr): Likewise.
18939 (gimple_omp_task_set_child_fn): Likewise.
18940 (gimple_omp_task_data_arg): Likewise.
18941 (gimple_omp_task_data_arg_ptr): Likewise.
18942 (gimple_omp_task_set_data_arg): Likewise.
18943 (gimple_omp_taskreg_clauses): Likewise.
18944 (gimple_omp_taskreg_clauses_ptr): Likewise.
18945 (gimple_omp_taskreg_set_clauses): Likewise.
18946 (gimple_omp_taskreg_child_fn): Likewise.
18947 (gimple_omp_taskreg_child_fn_ptr): Likewise.
18948 (gimple_omp_taskreg_set_child_fn): Likewise.
18949 (gimple_omp_taskreg_data_arg): Likewise.
18950 (gimple_omp_taskreg_data_arg_ptr): Likewise.
18951 (gimple_omp_taskreg_set_data_arg): Likewise.
18952 (gimple_omp_task_copy_fn): Likewise.
18953 (gimple_omp_task_copy_fn_ptr): Likewise.
18954 (gimple_omp_task_set_copy_fn): Likewise.
18955 (gimple_omp_task_arg_size): Likewise.
18956 (gimple_omp_task_arg_size_ptr): Likewise.
18957 (gimple_omp_task_set_arg_size): Likewise.
18958 (gimple_omp_task_arg_align): Likewise.
18959 (gimple_omp_task_arg_align_ptr): Likewise.
18960 (gimple_omp_task_set_arg_align): Likewise.
18961 (gimple_omp_single_clauses): Likewise.
18962 (gimple_omp_single_clauses_ptr): Likewise.
18963 (gimple_omp_single_set_clauses): Likewise.
18964 (gimple_omp_target_clauses): Likewise.
18965 (gimple_omp_target_clauses_ptr): Likewise.
18966 (gimple_omp_target_set_clauses): Likewise.
18967 (gimple_omp_target_child_fn): Likewise.
18968 (gimple_omp_target_child_fn_ptr): Likewise.
18969 (gimple_omp_target_set_child_fn): Likewise.
18970 (gimple_omp_target_data_arg): Likewise.
18971 (gimple_omp_target_data_arg_ptr): Likewise.
18972 (gimple_omp_target_set_data_arg): Likewise.
18973 (gimple_omp_teams_clauses): Likewise.
18974 (gimple_omp_teams_clauses_ptr): Likewise.
18975 (gimple_omp_teams_set_clauses): Likewise.
18976 (gimple_omp_sections_clauses): Likewise.
18977 (gimple_omp_sections_clauses_ptr): Likewise.
18978 (gimple_omp_sections_set_clauses): Likewise.
18979 (gimple_omp_sections_control): Likewise.
18980 (gimple_omp_sections_control_ptr): Likewise.
18981 (gimple_omp_sections_set_control): Likewise.
18982 (gimple_omp_for_set_cond): Likewise.
18983 (gimple_omp_for_cond): Likewise.
18984 (gimple_omp_atomic_store_set_val): Likewise.
18985 (gimple_omp_atomic_store_val): Likewise.
18986 (gimple_omp_atomic_store_val_ptr): Likewise.
18987 (gimple_omp_atomic_load_set_lhs): Likewise.
18988 (gimple_omp_atomic_load_lhs): Likewise.
18989 (gimple_omp_atomic_load_lhs_ptr): Likewise.
18990 (gimple_omp_atomic_load_set_rhs): Likewise.
18991 (gimple_omp_atomic_load_rhs): Likewise.
18992 (gimple_omp_atomic_load_rhs_ptr): Likewise.
18993 (gimple_omp_continue_control_def): Likewise.
18994 (gimple_omp_continue_control_def_ptr): Likewise.
18995 (gimple_omp_continue_set_control_def): Likewise.
18996 (gimple_omp_continue_control_use): Likewise.
18997 (gimple_omp_continue_control_use_ptr): Likewise.
18998 (gimple_omp_continue_set_control_use): Likewise.
18999 (gimple_transaction_body_ptr): Likewise.
19000 (gimple_transaction_label): Likewise.
19001 (gimple_transaction_label_ptr): Likewise.
19002 (gimple_transaction_set_body): Likewise.
19003 (gimple_transaction_set_label): Likewise.
19005 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
19006 * ipa-inline-analysis.c (inline_write_summary): Likewise.
19007 * ipa-ref.c (ipa_record_reference): Likewise.
19008 * ipa-reference.c (analyze_function): Likewise.
19009 (ipa_reference_write_optimization_summary): Likewise.
19010 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
19011 (address_taken_from_non_vtable_p): Likewise.
19012 (comdat_can_be_unshared_p_1): Likewise.
19013 * lto-cgraph.c (lto_output_ref): Likewise.
19014 (add_references): Likewise.
19015 (compute_ltrans_boundary): Likewise.
19016 (output_symtab): Likewise.
19017 (input_ref): Likewise.
19018 (input_cgraph_1): Likewise.
19019 (output_cgraph_opt_summary): Likewise.
19020 * lto-streamer-out.c (lto_output): Likewise.
19021 (output_symbol_p): Likewise.
19022 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
19023 (lsei_start_function_in_partition): Likewise.
19024 (lsei_next_variable_in_partition): Likewise.
19025 (lsei_start_variable_in_partition): Likewise.
19026 * symtab.c (insert_to_assembler_name_hash): Likewise.
19027 (unlink_from_assembler_name_hash): Likewise.
19028 (symtab_unregister_node): Likewise.
19029 (symtab_remove_node): Likewise.
19030 (dump_symtab_node): Likewise.
19031 (verify_symtab_base): Likewise.
19032 (verify_symtab_node): Likewise.
19033 (symtab_make_decl_local): Likewise.
19034 (symtab_alias_ultimate_target): Likewise.
19035 (symtab_resolve_alias): Likewise.
19036 (symtab_get_symbol_partitioning_class): Likewise.
19037 * tree-phinodes.c (allocate_phi_node): Likewise.
19038 (reserve_phi_args_for_new_edge): Likewise.
19039 (remove_phi_args): Likewise.
19040 * varpool.c (varpool_node_for_asm): Likewise.
19041 (varpool_remove_unreferenced_decls): Likewise.
19043 2014-04-23 Jeff Law <law@redhat.com>
19045 PR tree-optimization/60902
19046 * tree-ssa-threadedge.c
19047 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
19048 invalidate outputs from statements that do not produce useful
19049 outputs for threading.
19051 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
19053 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
19054 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
19055 machine descriptions for Stack Smashing Protector.
19057 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
19059 * aarch64.md (<optab>_rol<mode>3): New pattern.
19060 (<optab>_rolsi3_uxtw): Likewise.
19061 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
19063 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
19065 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
19066 (arm_cortex_a12_tune): Likewise.
19068 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19070 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
19072 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19074 * config/arm/arm.md (arm_rev16si2): New pattern.
19075 (arm_rev16si2_alt): Likewise.
19076 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
19078 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19080 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
19081 (rev16<mode>2_alt): Likewise.
19082 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
19083 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
19084 (aarch_rev16_shleft_mask_imm_p): Likewise.
19085 (aarch_rev16_p_1): Likewise.
19086 (aarch_rev16_p): Likewise.
19087 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
19088 (aarch_rev16_shright_mask_imm_p): Likewise.
19089 (aarch_rev16_shleft_mask_imm_p): Likewise.
19091 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19093 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
19094 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
19096 (cortex_a53_extra_costs): Likewise.
19097 (cortex_a57_extra_costs): Likewise.
19098 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
19099 (cortexa7_extra_costs): Likewise.
19100 (cortexa8_extra_costs): Likewise.
19101 (cortexa12_extra_costs): Likewise.
19102 (cortexa15_extra_costs): Likewise.
19103 (v7m_extra_costs): Likewise.
19104 (arm_new_rtx_costs): Handle BSWAP.
19106 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19108 * config/arm/arm.c (cortexa8_extra_costs): New table.
19109 (arm_cortex_a8_tune): New tuning struct.
19110 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
19112 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19114 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
19116 2014-04-23 Richard Biener <rguenther@suse.de>
19118 * Makefile.in (OBJS): Remove loop-unswitch.o.
19119 * tree-pass.h (make_pass_rtl_unswitch): Remove.
19120 * passes.def (pass_rtl_unswitch): Likewise.
19121 * loop-init.c (gate_rtl_unswitch): Likewise.
19122 (rtl_unswitch): Likewise.
19123 (pass_data_rtl_unswitch): Likewise.
19124 (pass_rtl_unswitch): Likewise.
19125 (make_pass_rtl_unswitch): Likewise.
19126 * rtl.h (reversed_condition): Likewise.
19127 (compare_and_jump_seq): Likewise.
19128 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
19130 * loop-unroll.c (compare_and_jump_seq): Likewise.
19132 2014-04-23 Richard Biener <rguenther@suse.de>
19134 PR tree-optimization/60903
19135 * tree-ssa-loop-im.c (analyze_memory_references): Remove
19136 commented code block.
19137 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
19138 loop flags to newly created BBs and edges.
19140 2014-04-23 Nick Clifton <nickc@redhat.com>
19142 * config/msp430/msp430.c (msp430_handle_option): Move function
19144 (msp430_option_override): Simplify mcu and mcpu option handling.
19145 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
19146 support for -mhwmult command line option.
19147 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
19148 -mhwmult command line option.
19149 (msp430_hwmult_enabled): Delete.
19150 (msp43o_output_labelref): Add support for -mhwmult command line option.
19151 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
19152 (umulsidi3): Likewise.
19153 * config/msp430/msp430.opt (mmcu): Add Report attribute.
19154 (mcpu, mlarge, msmall): Likewise.
19155 (mhwmult): New option.
19156 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
19158 (msp430_is_f5_mcu): Remove prototype.
19159 (msp430_use_f5_series_hwmult): Add prototype.
19160 * config/msp430/msp430-opts.h: New file.
19161 * common/config/msp430: New directory.
19162 * common/config/msp430/msp430-common.c: New file.
19163 * config.gcc (msp430): Remove target_has_targetm_common.
19164 * doc/invoke.texi: Document -mhwmult command line option.
19166 2014-04-23 Nick Clifton <nickc@redhat.com>
19168 * config/i386/cygwin.h (ENDFILE_SPEC): Include
19169 default-manifest.o if it can be found in the search path.
19170 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
19172 2014-04-23 Terry Guo <terry.guo@arm.com>
19174 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
19176 2014-04-23 Richard Biener <rguenther@suse.de>
19178 PR middle-end/60895
19179 * tree-inline.c (declare_return_variable): Use mark_addressable.
19181 2014-04-23 Richard Biener <rguenther@suse.de>
19183 PR middle-end/60891
19184 * loop-init.c (loop_optimizer_init): Make sure to apply
19185 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
19187 2014-04-22 Jakub Jelinek <jakub@redhat.com>
19190 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
19192 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
19193 if flag_sanitize_undefined_trap_on_error.
19194 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
19195 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
19196 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
19197 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
19198 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
19199 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
19200 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
19201 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
19202 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
19203 * ubsan.c (ubsan_instrument_unreachable): Return
19204 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
19205 (ubsan_expand_null_ifn): Emit __builtin_trap ()
19206 if flag_sanitize_undefined_trap_on_error and
19207 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
19208 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
19209 instrument_bool_enum_load): Emit __builtin_trap () if
19210 flag_sanitize_undefined_trap_on_error and
19211 __builtin_handle_*_abort () if !flag_sanitize_recover.
19212 * doc/invoke.texi (-fsanitize-recover,
19213 -fsanitize-undefined-trap-on-error): Document.
19215 2014-04-22 Christian Bruel <christian.bruel@st.com>
19217 * config/sh/sh.md (mov<mode>): Replace movQIHI.
19218 Force immediates to SImode.
19220 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
19222 * config/nios2/nios2.md (UNSPEC_ROUND): New.
19223 (lroundsfsi2): New.
19224 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
19225 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
19226 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
19227 (nios2_fpu_insn): Add entry for round.
19228 (N2FPU_NO_ERRNO_P): Define.
19229 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
19231 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
19233 2014-04-22 Richard Henderson <rth@redhat.com>
19235 * config/aarch64/aarch64 (addti3, subti3): New expanders.
19236 (add<GPI>3_compare0): Remove leading * from name.
19237 (add<GPI>3_carryin): Likewise.
19238 (sub<GPI>3_compare0): Likewise.
19239 (sub<GPI>3_carryin): Likewise.
19240 (<su_optab>mulditi3): New expander.
19241 (multi3): New expander.
19242 (madd<GPI>): Remove leading * from name.
19244 2014-04-22 Martin Jambor <mjambor@suse.cz>
19246 * cgraphclones.c (cgraph_function_versioning): Copy
19247 ipa_transforms_to_apply instead of asserting it is empty.
19249 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
19252 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
19253 on count_exp to get mode.
19255 2014-04-22 Andrew Pinski <apinski@cavium.com>
19257 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
19258 Handle TLS for ILP32.
19259 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
19260 (tlsie_small_<mode>): this and handle PTR.
19261 (tlsie_small_sidi): New pattern.
19262 (tlsle_small): Change to an expand to handle ILP32.
19263 (tlsle_small_<mode>): New pattern.
19264 (tlsdesc_small): Rename to ...
19265 (tlsdesc_small_<mode>): this and handle PTR.
19267 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19269 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
19271 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
19273 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
19274 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
19275 (aarch64_types_signed_poly_qualifiers): Likewise.
19276 (aarch64_types_unsigned_signed_qualifiers): Likewise.
19277 (aarch64_types_poly_signed_qualifiers): Likewise.
19278 (TYPES_REINTERP_SS): Type macro added.
19279 (TYPES_REINTERP_SU): Likewise.
19280 (TYPES_REINTERP_SP): Likewise.
19281 (TYPES_REINTERP_US): Likewise.
19282 (TYPES_REINTERP_PS): Likewise.
19283 (aarch64_fold_builtin): New expression folding added.
19284 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
19285 Declarations removed.
19286 (REINTERP_SS): Declarations added.
19287 (REINTERP_US): Likewise.
19288 (REINTERP_PS): Likewise.
19289 (REINTERP_SU): Likewise.
19290 (REINTERP_SP): Likewise.
19291 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
19292 (vreinterpretq_p8_f64): Likewise.
19293 (vreinterpret_p16_f64): Likewise.
19294 (vreinterpretq_p16_f64): Likewise.
19295 (vreinterpret_f32_f64): Likewise.
19296 (vreinterpretq_f32_f64): Likewise.
19297 (vreinterpret_f64_f32): Likewise.
19298 (vreinterpret_f64_p8): Likewise.
19299 (vreinterpret_f64_p16): Likewise.
19300 (vreinterpret_f64_s8): Likewise.
19301 (vreinterpret_f64_s16): Likewise.
19302 (vreinterpret_f64_s32): Likewise.
19303 (vreinterpret_f64_s64): Likewise.
19304 (vreinterpret_f64_u8): Likewise.
19305 (vreinterpret_f64_u16): Likewise.
19306 (vreinterpret_f64_u32): Likewise.
19307 (vreinterpret_f64_u64): Likewise.
19308 (vreinterpretq_f64_f32): Likewise.
19309 (vreinterpretq_f64_p8): Likewise.
19310 (vreinterpretq_f64_p16): Likewise.
19311 (vreinterpretq_f64_s8): Likewise.
19312 (vreinterpretq_f64_s16): Likewise.
19313 (vreinterpretq_f64_s32): Likewise.
19314 (vreinterpretq_f64_s64): Likewise.
19315 (vreinterpretq_f64_u8): Likewise.
19316 (vreinterpretq_f64_u16): Likewise.
19317 (vreinterpretq_f64_u32): Likewise.
19318 (vreinterpretq_f64_u64): Likewise.
19319 (vreinterpret_s64_f64): Likewise.
19320 (vreinterpretq_s64_f64): Likewise.
19321 (vreinterpret_u64_f64): Likewise.
19322 (vreinterpretq_u64_f64): Likewise.
19323 (vreinterpret_s8_f64): Likewise.
19324 (vreinterpretq_s8_f64): Likewise.
19325 (vreinterpret_s16_f64): Likewise.
19326 (vreinterpretq_s16_f64): Likewise.
19327 (vreinterpret_s32_f64): Likewise.
19328 (vreinterpretq_s32_f64): Likewise.
19329 (vreinterpret_u8_f64): Likewise.
19330 (vreinterpretq_u8_f64): Likewise.
19331 (vreinterpret_u16_f64): Likewise.
19332 (vreinterpretq_u16_f64): Likewise.
19333 (vreinterpret_u32_f64): Likewise.
19334 (vreinterpretq_u32_f64): Likewise.
19336 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
19338 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
19339 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
19340 (vreinterpret_p8_s8): Likewise.
19341 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
19342 (vreinterpret_p8_s16): Likewise.
19343 (vreinterpret_p8_s32): Likewise.
19344 (vreinterpret_p8_s64): Likewise.
19345 (vreinterpret_p8_f32): Likewise.
19346 (vreinterpret_p8_u8): Likewise.
19347 (vreinterpret_p8_u16): Likewise.
19348 (vreinterpret_p8_u32): Likewise.
19349 (vreinterpret_p8_u64): Likewise.
19350 (vreinterpret_p8_p16): Likewise.
19351 (vreinterpretq_p8_s8): Likewise.
19352 (vreinterpretq_p8_s16): Likewise.
19353 (vreinterpretq_p8_s32): Likewise.
19354 (vreinterpretq_p8_s64): Likewise.
19355 (vreinterpretq_p8_f32): Likewise.
19356 (vreinterpretq_p8_u8): Likewise.
19357 (vreinterpretq_p8_u16): Likewise.
19358 (vreinterpretq_p8_u32): Likewise.
19359 (vreinterpretq_p8_u64): Likewise.
19360 (vreinterpretq_p8_p16): Likewise.
19361 (vreinterpret_p16_s8): Likewise.
19362 (vreinterpret_p16_s16): Likewise.
19363 (vreinterpret_p16_s32): Likewise.
19364 (vreinterpret_p16_s64): Likewise.
19365 (vreinterpret_p16_f32): Likewise.
19366 (vreinterpret_p16_u8): Likewise.
19367 (vreinterpret_p16_u16): Likewise.
19368 (vreinterpret_p16_u32): Likewise.
19369 (vreinterpret_p16_u64): Likewise.
19370 (vreinterpret_p16_p8): Likewise.
19371 (vreinterpretq_p16_s8): Likewise.
19372 (vreinterpretq_p16_s16): Likewise.
19373 (vreinterpretq_p16_s32): Likewise.
19374 (vreinterpretq_p16_s64): Likewise.
19375 (vreinterpretq_p16_f32): Likewise.
19376 (vreinterpretq_p16_u8): Likewise.
19377 (vreinterpretq_p16_u16): Likewise.
19378 (vreinterpretq_p16_u32): Likewise.
19379 (vreinterpretq_p16_u64): Likewise.
19380 (vreinterpretq_p16_p8): Likewise.
19381 (vreinterpret_f32_s8): Likewise.
19382 (vreinterpret_f32_s16): Likewise.
19383 (vreinterpret_f32_s32): Likewise.
19384 (vreinterpret_f32_s64): Likewise.
19385 (vreinterpret_f32_u8): Likewise.
19386 (vreinterpret_f32_u16): Likewise.
19387 (vreinterpret_f32_u32): Likewise.
19388 (vreinterpret_f32_u64): Likewise.
19389 (vreinterpret_f32_p8): Likewise.
19390 (vreinterpret_f32_p16): Likewise.
19391 (vreinterpretq_f32_s8): Likewise.
19392 (vreinterpretq_f32_s16): Likewise.
19393 (vreinterpretq_f32_s32): Likewise.
19394 (vreinterpretq_f32_s64): Likewise.
19395 (vreinterpretq_f32_u8): Likewise.
19396 (vreinterpretq_f32_u16): Likewise.
19397 (vreinterpretq_f32_u32): Likewise.
19398 (vreinterpretq_f32_u64): Likewise.
19399 (vreinterpretq_f32_p8): Likewise.
19400 (vreinterpretq_f32_p16): Likewise.
19401 (vreinterpret_s64_s8): Likewise.
19402 (vreinterpret_s64_s16): Likewise.
19403 (vreinterpret_s64_s32): Likewise.
19404 (vreinterpret_s64_f32): Likewise.
19405 (vreinterpret_s64_u8): Likewise.
19406 (vreinterpret_s64_u16): Likewise.
19407 (vreinterpret_s64_u32): Likewise.
19408 (vreinterpret_s64_u64): Likewise.
19409 (vreinterpret_s64_p8): Likewise.
19410 (vreinterpret_s64_p16): Likewise.
19411 (vreinterpretq_s64_s8): Likewise.
19412 (vreinterpretq_s64_s16): Likewise.
19413 (vreinterpretq_s64_s32): Likewise.
19414 (vreinterpretq_s64_f32): Likewise.
19415 (vreinterpretq_s64_u8): Likewise.
19416 (vreinterpretq_s64_u16): Likewise.
19417 (vreinterpretq_s64_u32): Likewise.
19418 (vreinterpretq_s64_u64): Likewise.
19419 (vreinterpretq_s64_p8): Likewise.
19420 (vreinterpretq_s64_p16): Likewise.
19421 (vreinterpret_u64_s8): Likewise.
19422 (vreinterpret_u64_s16): Likewise.
19423 (vreinterpret_u64_s32): Likewise.
19424 (vreinterpret_u64_s64): Likewise.
19425 (vreinterpret_u64_f32): Likewise.
19426 (vreinterpret_u64_u8): Likewise.
19427 (vreinterpret_u64_u16): Likewise.
19428 (vreinterpret_u64_u32): Likewise.
19429 (vreinterpret_u64_p8): Likewise.
19430 (vreinterpret_u64_p16): Likewise.
19431 (vreinterpretq_u64_s8): Likewise.
19432 (vreinterpretq_u64_s16): Likewise.
19433 (vreinterpretq_u64_s32): Likewise.
19434 (vreinterpretq_u64_s64): Likewise.
19435 (vreinterpretq_u64_f32): Likewise.
19436 (vreinterpretq_u64_u8): Likewise.
19437 (vreinterpretq_u64_u16): Likewise.
19438 (vreinterpretq_u64_u32): Likewise.
19439 (vreinterpretq_u64_p8): Likewise.
19440 (vreinterpretq_u64_p16): Likewise.
19441 (vreinterpret_s8_s16): Likewise.
19442 (vreinterpret_s8_s32): Likewise.
19443 (vreinterpret_s8_s64): Likewise.
19444 (vreinterpret_s8_f32): Likewise.
19445 (vreinterpret_s8_u8): Likewise.
19446 (vreinterpret_s8_u16): Likewise.
19447 (vreinterpret_s8_u32): Likewise.
19448 (vreinterpret_s8_u64): Likewise.
19449 (vreinterpret_s8_p8): Likewise.
19450 (vreinterpret_s8_p16): Likewise.
19451 (vreinterpretq_s8_s16): Likewise.
19452 (vreinterpretq_s8_s32): Likewise.
19453 (vreinterpretq_s8_s64): Likewise.
19454 (vreinterpretq_s8_f32): Likewise.
19455 (vreinterpretq_s8_u8): Likewise.
19456 (vreinterpretq_s8_u16): Likewise.
19457 (vreinterpretq_s8_u32): Likewise.
19458 (vreinterpretq_s8_u64): Likewise.
19459 (vreinterpretq_s8_p8): Likewise.
19460 (vreinterpretq_s8_p16): Likewise.
19461 (vreinterpret_s16_s8): Likewise.
19462 (vreinterpret_s16_s32): Likewise.
19463 (vreinterpret_s16_s64): Likewise.
19464 (vreinterpret_s16_f32): Likewise.
19465 (vreinterpret_s16_u8): Likewise.
19466 (vreinterpret_s16_u16): Likewise.
19467 (vreinterpret_s16_u32): Likewise.
19468 (vreinterpret_s16_u64): Likewise.
19469 (vreinterpret_s16_p8): Likewise.
19470 (vreinterpret_s16_p16): Likewise.
19471 (vreinterpretq_s16_s8): Likewise.
19472 (vreinterpretq_s16_s32): Likewise.
19473 (vreinterpretq_s16_s64): Likewise.
19474 (vreinterpretq_s16_f32): Likewise.
19475 (vreinterpretq_s16_u8): Likewise.
19476 (vreinterpretq_s16_u16): Likewise.
19477 (vreinterpretq_s16_u32): Likewise.
19478 (vreinterpretq_s16_u64): Likewise.
19479 (vreinterpretq_s16_p8): Likewise.
19480 (vreinterpretq_s16_p16): Likewise.
19481 (vreinterpret_s32_s8): Likewise.
19482 (vreinterpret_s32_s16): Likewise.
19483 (vreinterpret_s32_s64): Likewise.
19484 (vreinterpret_s32_f32): Likewise.
19485 (vreinterpret_s32_u8): Likewise.
19486 (vreinterpret_s32_u16): Likewise.
19487 (vreinterpret_s32_u32): Likewise.
19488 (vreinterpret_s32_u64): Likewise.
19489 (vreinterpret_s32_p8): Likewise.
19490 (vreinterpret_s32_p16): Likewise.
19491 (vreinterpretq_s32_s8): Likewise.
19492 (vreinterpretq_s32_s16): Likewise.
19493 (vreinterpretq_s32_s64): Likewise.
19494 (vreinterpretq_s32_f32): Likewise.
19495 (vreinterpretq_s32_u8): Likewise.
19496 (vreinterpretq_s32_u16): Likewise.
19497 (vreinterpretq_s32_u32): Likewise.
19498 (vreinterpretq_s32_u64): Likewise.
19499 (vreinterpretq_s32_p8): Likewise.
19500 (vreinterpretq_s32_p16): Likewise.
19501 (vreinterpret_u8_s8): Likewise.
19502 (vreinterpret_u8_s16): Likewise.
19503 (vreinterpret_u8_s32): Likewise.
19504 (vreinterpret_u8_s64): Likewise.
19505 (vreinterpret_u8_f32): Likewise.
19506 (vreinterpret_u8_u16): Likewise.
19507 (vreinterpret_u8_u32): Likewise.
19508 (vreinterpret_u8_u64): Likewise.
19509 (vreinterpret_u8_p8): Likewise.
19510 (vreinterpret_u8_p16): Likewise.
19511 (vreinterpretq_u8_s8): Likewise.
19512 (vreinterpretq_u8_s16): Likewise.
19513 (vreinterpretq_u8_s32): Likewise.
19514 (vreinterpretq_u8_s64): Likewise.
19515 (vreinterpretq_u8_f32): Likewise.
19516 (vreinterpretq_u8_u16): Likewise.
19517 (vreinterpretq_u8_u32): Likewise.
19518 (vreinterpretq_u8_u64): Likewise.
19519 (vreinterpretq_u8_p8): Likewise.
19520 (vreinterpretq_u8_p16): Likewise.
19521 (vreinterpret_u16_s8): Likewise.
19522 (vreinterpret_u16_s16): Likewise.
19523 (vreinterpret_u16_s32): Likewise.
19524 (vreinterpret_u16_s64): Likewise.
19525 (vreinterpret_u16_f32): Likewise.
19526 (vreinterpret_u16_u8): Likewise.
19527 (vreinterpret_u16_u32): Likewise.
19528 (vreinterpret_u16_u64): Likewise.
19529 (vreinterpret_u16_p8): Likewise.
19530 (vreinterpret_u16_p16): Likewise.
19531 (vreinterpretq_u16_s8): Likewise.
19532 (vreinterpretq_u16_s16): Likewise.
19533 (vreinterpretq_u16_s32): Likewise.
19534 (vreinterpretq_u16_s64): Likewise.
19535 (vreinterpretq_u16_f32): Likewise.
19536 (vreinterpretq_u16_u8): Likewise.
19537 (vreinterpretq_u16_u32): Likewise.
19538 (vreinterpretq_u16_u64): Likewise.
19539 (vreinterpretq_u16_p8): Likewise.
19540 (vreinterpretq_u16_p16): Likewise.
19541 (vreinterpret_u32_s8): Likewise.
19542 (vreinterpret_u32_s16): Likewise.
19543 (vreinterpret_u32_s32): Likewise.
19544 (vreinterpret_u32_s64): Likewise.
19545 (vreinterpret_u32_f32): Likewise.
19546 (vreinterpret_u32_u8): Likewise.
19547 (vreinterpret_u32_u16): Likewise.
19548 (vreinterpret_u32_u64): Likewise.
19549 (vreinterpret_u32_p8): Likewise.
19550 (vreinterpret_u32_p16): Likewise.
19551 (vreinterpretq_u32_s8): Likewise.
19552 (vreinterpretq_u32_s16): Likewise.
19553 (vreinterpretq_u32_s32): Likewise.
19554 (vreinterpretq_u32_s64): Likewise.
19555 (vreinterpretq_u32_f32): Likewise.
19556 (vreinterpretq_u32_u8): Likewise.
19557 (vreinterpretq_u32_u16): Likewise.
19558 (vreinterpretq_u32_u64): Likewise.
19559 (vreinterpretq_u32_p8): Likewise.
19560 (vreinterpretq_u32_p16): Likewise.
19562 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
19564 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
19566 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
19568 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
19569 (vqnegd_s64): Likewise.
19570 (vqabs_s64): Likewise.
19571 (vqabsd_s64): Likewise.
19573 2014-04-22 Richard Henderson <rth@redhat.com>
19575 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
19576 computation to the top of the loop.
19578 2014-04-22 Renlin <renlin.li@arm.com>
19579 Jiong Wang <jiong.wang@arm.com>
19581 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
19582 * config/aarch64/aarch64.c (aarch64_layout_frame)
19583 (aarch64_initial_elimination_offset): Likewise.
19585 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
19587 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
19590 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
19592 * machmode.h (bitwise_mode_for_mode): Declare.
19593 * stor-layout.h (bitwise_type_for_mode): Likewise.
19594 * stor-layout.c (bitwise_mode_for_mode): New function.
19595 (bitwise_type_for_mode): Likewise.
19596 * builtins.c (fold_builtin_memory_op): Use it instead of
19597 int_mode_for_mode and build_nonstandard_integer_type.
19599 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
19601 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
19602 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
19603 (*-*-solaris2*): Simplify.
19604 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
19605 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
19606 *-*-solaris2.9* handling.
19608 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
19610 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
19611 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
19612 handling, simplify.
19613 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
19614 * configure: Regenerate.
19616 * config/i386/sol2-9.h: Remove.
19618 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
19619 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
19620 Remove Solaris 9 references.
19622 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
19624 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
19625 (floatuns<GPI:mode><GPF:mode>2): Remove.
19626 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
19627 and floatuns conversions.
19628 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
19629 and floatuns conversions.
19630 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
19631 (w1,w2): New mode attributes for inequal width conversions.
19633 2014-04-22 Renlin Li <Renlin.Li@arm.com>
19635 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
19636 the output asm format.
19638 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
19640 * config/aarch64/aarch64-simd.md
19641 (aarch64_cm<optab>di): Always split.
19642 (*aarch64_cm<optab>di): New.
19643 (aarch64_cmtstdi): Always split.
19644 (*aarch64_cmtstdi): New.
19646 2014-04-22 Jakub Jelinek <jakub@redhat.com>
19648 PR tree-optimization/60823
19649 * omp-low.c (ipa_simd_modify_function_body): Go through
19650 all SSA_NAMEs and for those refering to vector arguments
19651 which are going to be replaced adjust SSA_NAME_VAR and,
19652 if it is a default definition, change it into a non-default
19653 definition assigned at the beginning of function from new_decl.
19654 (ipa_simd_modify_stmt_ops): Rewritten.
19655 * tree-dfa.c (set_ssa_default_def): When removing default def,
19656 check for NULL loc instead of NULL *loc.
19658 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19660 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
19661 restrictions on core registers for DImode values in Thumb2.
19663 2014-04-22 Ian Bolton <ian.bolton@arm.com>
19665 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
19666 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
19668 2014-04-22 Ian Bolton <ian.bolton@arm.com>
19670 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
19671 (*iordi_notzesidi_di): Likewise.
19672 (*iordi_notsesidi_di): Likewise.
19674 2014-04-22 Ian Bolton <ian.bolton@arm.com>
19676 * config/arm/arm-protos.h (tune_params): New struct members.
19677 * config/arm/arm.c: Initialise tune_params per processor.
19678 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
19679 for speed, based on new tune_params.
19681 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
19683 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
19684 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
19685 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
19686 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
19687 * config/aarch64/arm_neon.h (vrnd_f64): Added.
19688 (vrnda_f64): Likewise.
19689 (vrndi_f64): Likewise.
19690 (vrndm_f64): Likewise.
19691 (vrndn_f64): Likewise.
19692 (vrndp_f64): Likewise.
19693 (vrndx_f64): Likewise.
19695 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19697 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
19698 GET_MODE_SIZE argument is enum machine_mode.
19700 2014-04-22 Jakub Jelinek <jakub@redhat.com>
19703 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
19704 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
19706 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
19708 PR middle-end/60281
19709 * asan.c (asan_emit_stack_protection): Force the base to align to
19710 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
19711 appropriate bits if STRICT_ALIGNMENT.
19712 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
19714 (expand_used_vars): Leave a space in the stack frame for alignment
19715 if STRICT_ALIGNMENT.
19717 2014-04-21 David Malcolm <dmalcolm@redhat.com>
19719 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
19721 (gimple_store_p): Likewise.
19722 (gimple_assign_load_p): Likewise.
19723 (gimple_assign_cast_p): Likewise.
19724 (gimple_clobber_p): Likewise.
19726 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
19727 rather than a gimple.
19728 (gimple_assign_cast_p): Likewise.
19730 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
19733 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
19734 If mode is DDmode and TARGET_E500_DOUBLE allow move.
19736 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
19737 more debug information for E500 if -mdebug=reg.
19739 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
19742 * config/i386/i386.c (ix86_expand_builtin)
19743 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
19744 register for target RTX.
19745 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
19747 2014-04-18 Cong Hou <congh@google.com>
19749 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
19750 the widen-mult pattern by handling two operands with different sizes,
19751 and operands whose size is smaller than half of the result type.
19753 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
19755 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
19756 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
19757 (do_estimate_edge_time): Compute it.
19758 * ipa-inline.c (want_inline_small_function_p): Bypass
19759 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
19761 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
19763 * ipa-inline.c (spec_rem): New static variable.
19764 (dump_overall_stats): New function.
19765 (dump_inline_stats): New function.
19767 2014-04-18 Richard Henderson <rth@redhat.com>
19769 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
19770 to GET_MODE_SIZE, not a reg_class_t.
19772 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
19774 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
19775 (vsx_xxmrglw_<mode>): Likewise.
19777 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
19780 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
19781 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
19782 (rs6000_init_hard_regno_mode_ok): Likewise.
19784 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
19786 * ipa-inline.c (inline_small_functions): Account only non-cold
19788 * doc/invoke.texi (inline-unit-growth): Update documentation.
19790 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
19792 * config/rs6000/rs6000.md (addti3, subti3): New.
19794 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
19797 * config/i386/i386.c (ix86_expand_clear): Remove outdated
19798 comment. Check optimize_insn_for_size_p instead of
19799 optimize_insn_for_speed_p.
19801 2014-04-17 Martin Jambor <mjambor@suse.cz>
19803 * gimple-iterator.c (gsi_start_edge): New function.
19804 * gimple-iterator.h (gsi_start_edge): Declare.
19805 * tree-sra.c (single_non_eh_succ): New function.
19806 (disqualify_ops_if_throwing_stmt): Renamed to
19807 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
19808 having one non-EH successor BB.
19809 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
19810 generate loads into replacements.
19811 (sra_modify_assign): Likewise and and also use the simple path for
19813 (sra_modify_function_body): Commit statements on edges.
19815 2014-04-17 Richard Biener <rguenther@suse.de>
19817 PR middle-end/60849
19818 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
19819 comparison results and add clarifying comment.
19821 2014-04-17 Jakub Jelinek <jakub@redhat.com>
19823 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
19824 (blank_mode): Initialize it.
19825 (emit_mode_size_inline, emit_mode_nunits_inline,
19826 emit_mode_inner_inline): New functions.
19827 (emit_insn_modes_h): Call them and surround their output with
19828 #if GCC_VERSION >= 4001 ... #endif.
19829 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
19830 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
19831 mode_* arrays if the argument is __builtin_constant_p.
19832 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
19833 is enum machine_mode.
19835 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
19837 * passes.c (opt_pass::execute): Adjust.
19838 (pass_manager::execute_pass_mode_switching): Likewise.
19839 (early_local_passes::execute): Likewise.
19840 (execute_one_pass): Pass cfun to the pass's execute method.
19841 * tree-pass.h (opt_pass::execute): Add function * argument.
19842 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
19843 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
19844 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
19845 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
19846 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
19847 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
19848 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
19849 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
19850 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
19851 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
19852 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
19853 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
19854 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
19855 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
19856 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
19857 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
19858 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
19859 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
19860 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
19861 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
19862 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
19863 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
19864 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
19865 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
19866 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
19867 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
19868 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
19869 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
19870 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
19873 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
19875 * passes.c (opt_pass::gate): Take function * argument.
19876 (gate_all_early_local_passes): Merge into
19877 (early_local_passes::gate): this.
19878 (gate_all_early_optimizations): Merge into
19879 (all_early_optimizations::gate): this.
19880 (gate_all_optimizations): Mege into
19881 (all_optimizations::gate): this.
19882 (gate_all_optimizations_g): Merge into
19883 (all_optimizations_g::gate): this.
19884 (gate_rest_of_compilation): Mege into
19885 (rest_of_compilation::gate): this.
19886 (gate_postreload): Merge into
19887 (postreload::gate): this.
19888 (dump_one_pass): Pass cfun to the pass's gate method.
19889 (execute_ipa_summary_passes): Likewise.
19890 (execute_one_pass): Likewise.
19891 (ipa_write_summaries_2): Likewise.
19892 (ipa_write_optimization_summaries_1): Likewise.
19893 (ipa_read_summaries_1): Likewise.
19894 (ipa_read_optimization_summaries_1): Likewise.
19895 (execute_ipa_stmt_fixups): Likewise.
19896 * tree-pass.h (opt_pass::gate): Add function * argument.
19897 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
19898 combine-stack-adj.c, combine.c, compare-elim.c,
19899 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
19900 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
19901 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
19902 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
19903 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
19904 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
19905 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
19906 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
19907 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
19908 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
19909 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
19910 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
19911 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
19912 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
19913 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
19914 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
19915 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
19916 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
19917 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
19918 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
19919 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
19920 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
19921 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
19922 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
19923 var-tracking.c, vtable-verify.c, web.c: Adjust.
19925 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
19927 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
19928 * configure: Regenerate.
19930 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
19932 * passes.c (dump_one_pass): don't check pass->has_gate.
19933 (execute_ipa_summary_passes): Likewise.
19934 (execute_one_pass): Likewise.
19935 (ipa_write_summaries_2): Likewise.
19936 (ipa_write_optimization_summaries_1): Likewise.
19937 (ipa_read_optimization_summaries_1): Likewise.
19938 (execute_ipa_stmt_fixups): Likewise.
19939 * tree-pass.h (pass_data::has_gate): Remove.
19940 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
19941 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
19942 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
19943 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
19944 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
19945 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
19946 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
19947 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
19948 gimple-low.c, gimple-ssa-isolate-paths.c,
19949 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
19950 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
19951 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
19952 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
19953 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
19954 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
19955 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
19956 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
19957 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
19958 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
19959 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
19960 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
19961 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
19962 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
19963 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
19964 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
19965 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
19966 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
19967 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
19968 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
19969 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
19970 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
19973 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
19975 * pass_manager.h (pass_manager::register_dump_files_1): Remove
19977 * passes.c (pass_manager::register_dump_files_1): Merge into
19978 (pass_manager::register_dump_files): this, and remove its handling of
19979 properties since the pass always has the properties anyway.
19980 (pass_manager::pass_manager): Adjust.
19982 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
19984 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
19985 * passes.c (pass_manager::register_dump_files_1): Remove dead code
19986 dealing with properties.
19987 (pass_manager::register_dump_files): Adjust.
19989 2014-03-20 Mark Wielaard <mjw@redhat.com>
19991 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
19992 then represent the bound as normal constant value.
19994 2014-04-17 Jakub Jelinek <jakub@redhat.com>
19997 Forward port from 4.8 branch
19998 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
20000 * config/i386/bmiintrin.h (_blsi_u32): New.
20001 (_blsi_u64): Ditto.
20002 (_blsr_u32): Ditto.
20003 (_blsr_u64): Ditto.
20004 (_blsmsk_u32): Ditto.
20005 (_blsmsk_u64): Ditto.
20006 (_tzcnt_u32): Ditto.
20007 (_tzcnt_u64): Ditto.
20009 2014-04-17 Kito Cheng <kito@0xlab.org>
20011 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
20013 2014-04-17 Richard Biener <rguenther@suse.de>
20015 PR middle-end/60849
20016 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
20017 boolean results for comparisons.
20019 2014-04-17 Richard Biener <rguenther@suse.de>
20021 PR tree-optimization/60836
20022 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
20023 initial PHI args to be gimple values.
20025 2014-04-17 Richard Biener <rguenther@suse.de>
20027 PR tree-optimization/60841
20028 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
20029 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
20030 of stmts to SLP build.
20031 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
20032 (vect_analyze_slp): Likewise.
20033 (vect_analyze_slp_instance): Likewise.
20034 (vect_build_slp_tree): Limit overall SLP tree growth.
20035 * tree-vectorizer.h (vect_analyze_data_refs,
20036 vect_analyze_slp): Adjust prototypes.
20038 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
20040 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
20043 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
20045 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
20046 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
20047 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
20048 for TARGET_SLOW_PSHUFB
20050 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
20052 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
20053 * config/i386/i386.c (intel_cost): Ditto.
20055 2014-04-17 Joey Ye <joey.ye@arm.com>
20057 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
20059 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
20061 * opts.c (common_handle_option): Disable -fipa-reference coorectly
20062 with -fuse-profile.
20064 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
20066 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
20067 (type_all_derivations_known_p): New predicate.
20068 (type_all_ctors_visible_p): New predicate.
20069 (type_possibly_instantiated_p): New predicate.
20070 (get_odr_type): Compute all_derivations_known.
20071 (dump_odr_type): Dump the flag.
20072 (maybe_record_type): Cleanup.
20073 (record_target_from_binfo): Add bases_to_consider array;
20074 record bases for types w/o instances and skip CXX destructor.
20075 (possible_polymorphic_call_targets_1): Add bases_to_consider
20076 and consider_construction parameters; check if type may have instance.
20077 (get_polymorphic_call_info): Set maybe_in_construction to true
20078 when we know nothing.
20079 (record_targets_from_bases): Skip CXX destructors; they are
20080 never called for types in construction.
20081 (possible_polymorphic_call_targets): Do not record target when
20082 type may not have instance.
20084 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
20087 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
20088 external aliases alive, too.
20090 2014-04-16 Andrew Pinski <apinski@cavium.com>
20092 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
20095 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
20097 * final.c (compute_alignments): Do not apply loop alignment to a block
20098 falling through to the exit.
20100 2014-04-16 Catherine Moore <clm@codesourcery.com>
20102 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
20103 Adjust constraints for microMIPS store patterns.
20105 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
20107 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
20109 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
20111 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
20112 (append_use): Run at -O0.
20113 (append_vdef): Likewise.
20114 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
20115 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
20117 2014-04-16 Jakub Jelinek <jakub@redhat.com>
20119 PR tree-optimization/60844
20120 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
20121 (propagate_op_to_single_use, remove_visited_stmt_chain,
20122 linearize_expr, repropagate_negates, reassociate_bb): Use it
20123 instead of gsi_remove.
20125 2014-04-16 Martin Jambor <mjambor@suse.cz>
20127 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
20128 ipa_transforms_to_apply.
20129 (cgraph_function_versioning): Assert that old_node has empty
20130 ipa_transforms_to_apply.
20131 * trans-mem.c (ipa_tm_create_version): Likewise.
20132 * tree-inline.c (tree_function_versioning): Do not duplicate
20133 ipa_transforms_to_apply.
20135 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
20138 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
20140 Pass necessary as flags on 64-bit Solaris/x86.
20141 Use lowercase relocs for x86_64-*-*.
20142 * configure: Regenerate.
20144 2014-04-15 Jan Hubicka <jh@suse.cz>
20146 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
20147 (maybe_record_node, likely_target_p): Use it.
20149 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
20152 Revert following patch
20154 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
20157 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
20158 software floating point or no floating point registers, do not
20159 allow any type in the FPRs. Eliminate a test for SPE SIMD types
20160 in GPRs that occurs after we tested for GPRs that would never be
20163 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
20164 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
20165 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
20166 specifically allow DDmode, since that does not use the SPE SIMD
20169 2014-03-21 Mark Wielaard <mjw@redhat.com>
20171 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
20172 as unsigned or int depending on type and value used.
20174 2014-04-15 Richard Biener <rguenther@suse.de>
20176 PR rtl-optimization/56965
20177 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
20178 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
20180 * alias.c (true_dependence_1): Do not call
20181 nonoverlapping_component_refs_p.
20182 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
20183 nonoverlapping_component_refs_p.
20184 (indirect_refs_may_alias_p): Likewise.
20186 2014-04-15 Teresa Johnson <tejohnson@google.com>
20188 * cfg.c (dump_bb_info): Fix flags check.
20189 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
20191 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20193 PR rtl-optimization/60663
20194 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
20197 2014-04-15 Richard Biener <rguenther@suse.de>
20199 * lto-streamer.h (LTO_major_version): Bump to 4.
20201 2014-04-15 Richard Biener <rguenther@suse.de>
20203 * common.opt (lto_partition_model): New enum.
20204 (flto-partition=): Merge separate options with a single with argument,
20205 add -flto-partition=one support.
20206 * flag-types.h (enum lto_partition_model): Declare.
20207 * opts.c (finish_options): Remove duplicate -flto-partition=
20209 * lto-wrapper.c (run_gcc): Adjust.
20211 2014-04-15 Richard Biener <rguenther@suse.de>
20213 * alias.c (ncr_compar): New function.
20214 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
20216 2014-04-15 Richard Biener <rguenther@suse.de>
20218 * alias.c (record_component_aliases): Do not walk BINFOs.
20220 2014-04-15 Richard Biener <rguenther@suse.de>
20222 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
20223 Add struct function argument and adjust.
20224 (find_func_aliases_for_call): Likewise.
20225 (find_func_aliases): Likewise.
20226 (find_func_clobbers): Likewise.
20227 (intra_create_variable_infos): Likewise.
20228 (compute_points_to_sets): Likewise.
20229 (ipa_pta_execute): Adjust. Do not push/pop cfun.
20231 2014-04-15 Richard Biener <rguenther@suse.de>
20233 * tree.c (iterative_hash_expr): Use enum tree_code_class
20234 to store TREE_CODE_CLASS.
20235 (tree_block): Likewise.
20236 (tree_set_block): Likewise.
20237 * tree.h (fold_build_pointer_plus_loc): Use
20238 convert_to_ptrofftype_loc.
20240 2014-04-15 Jakub Jelinek <jakub@redhat.com>
20243 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
20246 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
20248 * cfgloop.h (struct loop): Move force_vectorize down.
20249 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
20250 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
20251 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
20252 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
20253 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
20254 * tree-core.h (enum annot_expr_kind): Add new kind values.
20255 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
20256 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
20258 * tree.def (ANNOTATE_EXPR): Tweak comment.
20260 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
20262 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
20265 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
20267 * tree.h (TYPE_IDENTIFIER): Declare.
20268 * tree.c (subrange_type_for_debug_p): Use it.
20269 * godump.c (go_format_type): Likewise.
20270 * dwarf2out.c (is_cxx_auto, modified_type_die,
20271 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
20272 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
20274 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
20277 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
20279 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
20281 * config/i386/i386.c (examine_argument): Return bool. Return true if
20282 parameter should be passed in memory.
20283 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
20284 (construct_container): Update calls to examine_argument.
20285 (function_arg_advance_64): Ditto.
20286 (return_in_memory_32): Merge with ix86_return_in_memory.
20287 (return_in_memory_64): Ditto.
20288 (return_in_memory_ms_64): Ditto.
20290 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
20292 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
20293 * coverage.c (coverage_compute_profile_id): Handle externally visible
20296 2014-04-14 Martin Jambor <mjambor@suse.cz>
20298 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
20299 DECL_DISREGARD_INLINE_LIMITS functions.
20301 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
20304 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
20306 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
20309 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
20310 optimize_insn_for_speed_p instead of
20311 optimize_function_for_speed_p.
20313 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
20315 * doc/invoke.texi (free): Document AArch64.
20317 2014-04-14 Richard Biener <rguenther@suse.de>
20319 PR tree-optimization/60042
20320 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
20321 (insert_into_preds_of_block): Do not prevent PHI insertion
20322 for REFERENCE exprs here ...
20323 (eliminate_dom_walker::before_dom_children): ... but prevent
20324 their use here under similar conditions when applied to the
20325 IL after PRE optimizations.
20327 2014-04-14 Richard Biener <rguenther@suse.de>
20329 * passes.def: Move early points-to after early SRA.
20331 2014-04-14 Richard Biener <rguenther@suse.de>
20333 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
20334 check for which sign-changes we allow when forwarding
20335 a converted value into a switch.
20337 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
20339 * stor-layout.c (place_field): Finalize non-constant offset for the
20342 2014-04-14 Richard Biener <rguenther@suse.de>
20344 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
20346 (expand_switch_using_bit_tests_p): Likewise.
20347 (process_switch): Compute and pass on speed_p based on the
20349 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
20350 optimize_bb_for_speed_p.
20352 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
20354 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
20355 * function.h (struct function): Rename has_force_vect_loops into
20356 has_force_vectorize_loops.
20357 * lto-streamer-in.c (input_cfg): Adjust for renaming.
20358 (input_struct_function_base): Likewise.
20359 * lto-streamer-out.c (output_cfg): Likewise.
20360 (output_struct_function_base): Likewise.
20361 * omp-low.c (expand_omp_simd): Likewise.
20362 * tree-cfg.c (move_sese_region_to_fn): Likewise.
20363 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
20364 (version_loop_for_if_conversion): Likewise.
20365 (tree_if_conversion): Likewise.
20366 (main_tree_if_conversion): Likewise.
20367 (gate_tree_if_conversion): Likewise.
20368 * tree-inline.c (copy_loops): Likewise.
20369 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
20370 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
20371 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
20372 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
20373 * tree-vectorizer.c (vectorize_loops): Likewise.
20374 * tree-vectorizer.h (unlimited_cost_model): Likewise.
20376 2014-04-14 Richard Biener <rguenther@suse.de>
20379 * lto-streamer-out.c (wrap_refs): New function.
20380 (lto_output): Wrap symbol references in global initializes in
20381 type-preserving MEM_REFs.
20383 2014-04-14 Christian Bruel <christian.bruel@st.com>
20385 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
20387 2014-04-14 Christian Bruel <christian.bruel@st.com>
20389 * config/sh/sh.md (setmemqi): New expand pattern.
20390 * config/sh/sh.h (CLEAR_RATIO): Define.
20391 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
20392 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
20394 2014-04-14 Richard Biener <rguenther@suse.de>
20396 PR middle-end/55022
20397 * fold-const.c (negate_expr_p): Don't negate directional rounding
20399 (fold_negate_expr): Likewise.
20401 2014-04-14 Richard Biener <rguenther@suse.de>
20403 PR tree-optimization/59817
20404 PR tree-optimization/60453
20405 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
20406 recursion to catch all CHRECs in the scalar evolution and restrict
20407 the predicate for the remains appropriately.
20409 2014-04-12 Catherine Moore <clm@codesourcery.com>
20411 * config/mips/constraints.md: Add new register constraint "kb".
20412 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
20413 (*movhi_internal): Likewise.
20414 (*movqi_internal): Likewise.
20415 * config/mips/mips.h (M16_STORE_REGS): New register class.
20416 (REG_CLASS_NAMES): Add M16_STORE_REGS.
20417 (REG_CLASS_CONTENTS): Likewise.
20418 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
20420 2014-04-11 Tobias Burnus <burnus@net-b.de>
20423 * doc/invoke.texi (-Wformat-signedness): Document it.
20424 (Wformat=2): Mention that this enables -Wformat-signedness.
20426 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
20428 * common/config/epiphany/epiphany-common.c
20429 (epiphany_option_optimization_table): Enable section anchors by
20430 default at -O1 or higher.
20431 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
20432 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
20433 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
20434 carries no extra cost.
20435 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
20436 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
20437 * config/epiphany/predicates.md (memclob_operand): New predicate.
20438 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
20439 Use memclob_operand predicate and X constraint for operand 3.
20441 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
20443 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
20444 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
20447 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
20449 PR rtl-optimization/60651
20450 * mode-switching.c (optimize_mode_switching): Make sure to emit
20451 sets of a lower numbered entity before sets of a higher numbered
20452 entity to a mode of the same or lower priority.
20453 When creating a seginfo for a basic block that starts with a code
20454 label, move the insertion point past the code label.
20455 (new_seginfo): Document and enforce requirement that
20456 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
20457 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
20458 * doc/tm.texi: Regenerate.
20460 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
20463 * config/arc/arc.c (arc_save_restore): Fix assert typo.
20465 2013-04-11 Jakub Jelinek <jakub@redhat.com>
20467 * BASE-VER: Set to 4.10.0.
20469 2014-04-11 Tobias Burnus <burnus@net-b.de>
20472 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
20473 * doc/gcc.texi (Service): Update description in the @menu
20474 * doc/invoke.texi (Option Summary): Remove misplaced and
20477 2014-04-11 Steve Ellcey <sellcey@mips.com>
20478 Jakub Jelinek <jakub@redhat.com>
20480 PR middle-end/60556
20481 * expr.c (convert_move): Use emit_store_flag_force instead of
20482 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
20485 2014-04-11 Richard Biener <rguenther@suse.de>
20487 PR middle-end/60797
20488 * varasm.c (assemble_alias): Avoid endless error reporting
20489 recursion by setting TREE_ASM_WRITTEN.
20491 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
20493 * config/s390/s390.md: Add a splitter for NOT rtx.
20495 2014-04-11 Jakub Jelinek <jakub@redhat.com>
20497 PR rtl-optimization/60663
20498 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
20500 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
20501 Jakub Jelinek <jakub@redhat.com>
20504 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
20505 flag from decl_node to node.
20507 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20510 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
20511 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
20512 ameliorating the cases where it can be.
20514 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
20517 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
20519 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
20520 (loadsync_<mode>): Change mode.
20521 (load_quadpti, store_quadpti): New.
20522 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
20523 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
20524 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
20526 2014-04-09 Cong Hou <congh@google.com>
20529 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
20532 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
20534 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
20535 instead of vnor to exploit possible fusion opportunity in the
20537 (altivec_expand_vec_perm_const_le): Likewise.
20539 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
20541 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
20542 (loadsync_<mode>): Change mode.
20543 (load_quadpti, store_quadpti): New.
20544 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
20545 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
20547 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
20550 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
20551 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
20552 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
20554 2014-04-08 Richard Biener <rguenther@suse.de>
20556 PR middle-end/60706
20557 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
20558 a 64bit widest int print double-int similar to on HWI64 hosts.
20560 2014-04-08 Richard Biener <rguenther@suse.de>
20562 PR tree-optimization/60785
20563 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
20564 default defs properly.
20566 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
20568 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
20569 (Weffc++): Likewise.
20571 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
20573 * ipa-devirt.c (maybe_record_node): When node is not recorded,
20574 set completep to false rather than true.
20576 2014-04-07 Douglas B Rupp <rupp@adacore.com>
20579 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
20580 ARM_TARGET2_DWARF_FORMAT.
20582 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
20585 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
20586 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
20589 2014-04-07 Richard Biener <rguenther@suse.de>
20591 PR tree-optimization/60766
20592 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
20593 (may_eliminate_iv): Convert cand_value_at result to desired type.
20595 2014-04-07 Jason Merrill <jason@redhat.com>
20598 * common.opt (-fno-gnu-unique): Add.
20599 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
20601 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20603 * haifa-sched.c: Fix outdated function reference and minor
20604 grammar errors in introductory comment.
20606 2014-04-07 Richard Biener <rguenther@suse.de>
20608 PR middle-end/60750
20609 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
20610 for noreturn calls.
20611 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
20613 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
20616 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
20617 size accounting for thunks.
20618 (pa_asm_output_mi_thunk): Use final_start_function() and
20619 final_end_function() to output function start and end directives.
20621 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
20623 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
20624 device specific ISA/ feature information. Remove short_sp and
20625 errata_skip ds. Add avr_device_specific_features enum to have device
20627 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
20628 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
20629 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
20630 updated device specific info.
20631 * config/avr/avr-mcus.def: Merge device specific details to
20632 dev_attribute field.
20633 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
20635 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
20636 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
20637 assembler if RMW isa supported by current device.
20638 * config/avr/genmultilib.awk: Update as device info structure changed.
20639 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
20641 2014-04-04 Cong Hou <congh@google.com>
20643 PR tree-optimization/60656
20644 * tree-vect-stmts.c (supportable_widening_operation):
20645 Fix a bug that elements in a vector with vect_used_by_reduction
20646 property are incorrectly reordered when the operation on it is not
20647 consistant with the one in reduction operation.
20649 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
20651 PR rtl-optimization/60155
20652 * gcse.c (record_set_data): New function.
20653 (single_set_gcse): New function.
20654 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
20655 (hoist_code): Likewise.
20656 (get_pressure_class_and_nregs): Likewise.
20658 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
20660 * explow.c (probe_stack_range): Emit a final optimization blockage.
20662 2014-04-04 Anthony Green <green@moxielogic.com>
20664 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
20667 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
20670 * lto-cgraph.c (input_overwrite_node): Check that partitioning
20671 flags are set only during streaming.
20672 * ipa.c (process_references, walk_polymorphic_call_targets,
20673 symtab_remove_unreachable_nodes): Drop bodies of always inline
20674 after early inlining.
20675 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
20677 2014-04-04 Jakub Jelinek <jakub@redhat.com>
20678 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20681 * dwarf2out.c (const_ok_for_output_1): Reject expressions
20684 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20687 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
20689 (cortex_a53_fdivd): Likewise.
20691 2014-04-04 Martin Jambor <mjambor@suse.cz>
20694 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
20695 Adjust all callers.
20696 * cgraph.c (clone_of_p): Also return true if thunks match.
20697 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
20698 cgraph_function_or_thunk_node and an obsolete comment.
20699 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
20701 (build_function_decl_skip_args): Likewise.
20702 (set_new_clone_decl_and_node_flags): New function.
20703 (duplicate_thunk_for_node): Likewise.
20704 (redirect_edge_duplicating_thunks): Likewise.
20705 (cgraph_clone_node): New parameter args_to_skip, pass it to
20706 redirect_edge_duplicating_thunks which is called instead of
20707 cgraph_redirect_edge_callee.
20708 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
20709 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
20711 2014-04-04 Jeff Law <law@redhat.com>
20714 * config/arm/predicates.md (const_int_I_operand): New predicate.
20715 (const_int_M_operand): Similarly.
20716 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
20718 (insv_t2, extv_reg, extzv_t2): Likewise.
20719 (load_multiple_with_writeback): Similarly for const_int_I_operand.
20720 (pop_multiple_with_writeback_and_return): Likewise.
20721 (vfp_pop_multiple_with_writeback): Likewise
20723 2014-04-04 Richard Biener <rguenther@suse.de>
20726 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
20727 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
20729 * gimplify.h (gimple_add_tmp_var_fn): Declare.
20730 * gimplify.c (gimple_add_tmp_var_fn): New function.
20731 * gimple-expr.h (create_tmp_reg_fn): Declare.
20732 * gimple-expr.c (create_tmp_reg_fn): New function.
20733 * gimple-low.c (record_vars_into): Don't change cfun.
20734 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
20735 code generation without cfun.
20737 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
20740 * Makefile.in (install-driver): Fix shell scripting.
20742 2014-04-03 Cong Hou <congh@google.com>
20744 PR tree-optimization/60505
20745 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
20746 threshold of number of iterations below which no vectorization
20748 * tree-vect-loop.c (new_loop_vec_info):
20749 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
20750 * tree-vect-loop.c (vect_analyze_loop_operations):
20751 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
20752 * tree-vect-loop.c (vect_transform_loop):
20753 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
20754 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
20755 of iterations of the loop and see if we should build the epilogue.
20757 2014-04-03 Richard Biener <rguenther@suse.de>
20759 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
20760 (streamer_tree_cache_create): Adjust.
20761 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
20762 to allow optional nodes array.
20763 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
20764 (streamer_tree_cache_append): Likewise.
20765 (streamer_tree_cache_create): Create nodes array optionally
20766 as specified by parameter.
20767 * lto-streamer-out.c (create_output_block): Avoid maintaining
20768 the node array in the writer cache.
20769 (DFS_write_tree): Remove assertion.
20770 (produce_asm_for_decls): Free the out decl state hash table early.
20771 * lto-streamer-in.c (lto_data_in_create): Adjust for
20772 streamer_tree_cache_create prototype change.
20774 2014-04-03 Richard Biener <rguenther@suse.de>
20776 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
20777 set TREE_CHAIN to NULL_TREE.
20779 2014-04-03 Richard Biener <rguenther@suse.de>
20781 PR tree-optimization/60740
20782 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
20783 over all GIMPLE_COND operands.
20785 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
20787 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
20788 (Weffc++): Remove Scott's numbering, merge lists and reference
20791 2014-04-03 Nick Clifton <nickc@redhat.com>
20793 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
20796 2014-04-03 Martin Jambor <mjambor@suse.cz>
20798 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
20799 mention gcc_unreachable before failing.
20800 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
20803 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
20806 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
20807 inconsistent code and instead mark the context inconsistent.
20808 (possible_polymorphic_call_targets): For inconsistent contexts
20809 return empty complete list.
20811 2014-04-02 Anthony Green <green@moxielogic.com>
20813 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
20814 (extendqisi2, extendhisi2): Define.
20815 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
20816 (WCHAR_TYPE): Change to unsigned int.
20818 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
20820 PR tree-optimization/60733
20821 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
20822 insertion point for PHI candidates to be the end of the feeding
20823 block for the PHI argument.
20825 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
20827 PR rtl-optimization/60650
20828 * lra-constraints.c (process_alt_operands): Decrease reject for
20829 earlyclobber matching.
20831 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
20833 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
20835 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
20837 * config/spu/spu.c (pad_bb): Do not crash when the last
20838 insn is CODE_FOR_blockage.
20840 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
20842 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
20843 lies outside the target mode.
20845 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
20848 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
20849 software floating point or no floating point registers, do not
20850 allow any type in the FPRs. Eliminate a test for SPE SIMD types
20851 in GPRs that occurs after we tested for GPRs that would never be
20854 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
20855 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
20856 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
20857 specifically allow DDmode, since that does not use the SPE SIMD
20860 2014-04-02 Richard Biener <rguenther@suse.de>
20862 PR middle-end/60729
20863 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
20864 MODE_INTs. Properly use negv_optab.
20865 (expand_abs): Likewise.
20867 2014-04-02 Richard Biener <rguenther@suse.de>
20870 * Makefile.in (install-driver): Guard extra installs with special
20873 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
20875 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
20876 Document vec_vgbbd.
20878 2014-04-01 Richard Henderson <rth@redhat.com>
20881 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
20882 alternative enabled before register allocation.
20884 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
20886 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
20887 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
20889 (nios2_large_got_address): Remove unneeded 'sym' parameter.
20890 (nios2_got_address): Update nios2_large_got_address call site.
20891 (nios2_delegitimize_address): New function.
20892 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
20893 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
20894 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
20896 2014-04-01 Martin Husemann <martin@duskware.de>
20898 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
20901 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
20903 PR rtl-optimization/60604
20904 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
20905 check from register_operand.
20906 (register_operand): Redefine in terms of general_operand.
20907 (nonmemory_operand): Use register_operand for the non-constant cases.
20909 2014-04-01 Richard Biener <rguenther@suse.de>
20911 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
20913 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
20915 * doc/invoke.texi (mapp-regs): Clarify.
20917 2014-03-31 Ulrich Drepper <drepper@gmail.com>
20919 * config/i386/avx512fintrin.h (__v32hi): Define type.
20920 (__v64qi): Likewise.
20921 (_mm512_set1_epi8): Define.
20922 (_mm512_set1_epi16): Define.
20923 (_mm512_set4_epi32): Define.
20924 (_mm512_set4_epi64): Define.
20925 (_mm512_set4_pd): Define.
20926 (_mm512_set4_ps): Define.
20927 (_mm512_setr4_epi64): Define.
20928 (_mm512_setr4_epi32): Define.
20929 (_mm512_setr4_pd): Define.
20930 (_mm512_setr4_ps): Define.
20931 (_mm512_setzero_epi32): Define.
20933 2014-03-31 Martin Jambor <mjambor@suse.cz>
20935 PR middle-end/60647
20936 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
20937 callsite_arguments_match_p. Updated all callers. Also check types of
20938 corresponding formal parameters and actual arguments.
20939 (not_all_callers_have_enough_arguments_p) Renamed to
20940 some_callers_have_mismatched_arguments_p.
20942 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
20944 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
20946 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
20949 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
20952 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
20954 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
20955 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
20957 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
20958 Use FMAMODE_NOVF512 mode iterator.
20959 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
20960 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
20961 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
20962 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
20964 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
20965 Use VF_128_256 mode iterator.
20966 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
20969 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
20971 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
20972 static chain if needed.
20974 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
20977 * lra-constraints.c (index_part_to_reg): New.
20978 (process_address): Use it.
20980 2014-03-27 Jeff Law <law@redhat.com>
20981 Jakub Jelinek <jakub@redhat.com>
20984 * expr.c (do_tablejump): Use simplify_gen_binary rather than
20985 gen_rtx_{PLUS,MULT} to build up the address expression.
20987 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
20988 creating non-canonical RTL.
20990 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
20993 * ipa-inline.c (want_inline_small_function_p): Short circuit large
20994 functions; reorganize to make cheap checks first.
20995 (inline_small_functions): Do not estimate growth when dumping;
20997 * ipa-inline.h (inline_summary): Add min_size.
20998 (growth_likely_positive): New function.
20999 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
21000 (set_cond_stmt_execution_predicate): Cleanup.
21001 (estimate_edge_size_and_time): Compute min_size.
21002 (estimate_calls_size_and_time): Likewise.
21003 (estimate_node_size_and_time): Likewise.
21004 (inline_update_overall_summary): Update min_size.
21005 (do_estimate_edge_time): Likewise.
21006 (do_estimate_edge_size): Update.
21007 (do_estimate_edge_hints): Update.
21008 (growth_likely_positive): New function.
21010 2014-03-28 Jakub Jelinek <jakub@redhat.com>
21013 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
21014 also if addr has VOIDmode.
21016 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21018 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
21019 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
21021 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
21022 instructions as well as AdvancedSIMD loads.
21024 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21026 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
21027 Use crypto_aese type.
21028 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
21029 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
21030 crypto_aese, crypto_aesmc. Move to types.md.
21031 * config/arm/types.md (crypto_aes): Split into crypto_aese,
21033 * config/arm/iterators.md (crypto_type): Likewise.
21035 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
21037 * cgraph.c: Include expr.h and tree-dfa.h.
21038 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
21041 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
21044 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
21045 regs from checking multi-reg pseudos.
21047 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21049 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
21051 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
21053 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
21054 if it would clobber the stack pointer, even temporarily.
21056 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
21058 * mode-switching.c: Make small adjustments to the top comment.
21060 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
21062 * config/rs6000/constraints.md (wD constraint): New constraint to
21063 match the constant integer to get the top DImode/DFmode out of a
21064 vector in a VSX register.
21066 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
21067 match the constant integer to get the top DImode/DFmode out of a
21068 vector in a VSX register.
21070 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
21073 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
21076 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
21077 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
21079 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
21080 Optimize vec_extract of 64-bit values, where the value being
21081 extracted is in the top word, where we can use scalar
21082 instructions. Add direct move and store support. Combine the big
21083 endian/little endian vector select load support into a single insn.
21084 (vsx_extract_<mode>_internal1): Likewise.
21085 (vsx_extract_<mode>_internal2): Likewise.
21086 (vsx_extract_<mode>_load): Likewise.
21087 (vsx_extract_<mode>_store): Likewise.
21088 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
21089 combined into vsx_extract_<mode>_load.
21090 (vsx_extract_<mode>_one_le): Likewise.
21092 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
21093 define the top 64-bit vector element.
21095 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
21098 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
21099 Document vec_vbpermq builtin.
21102 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
21103 enable use of xxsldwi and xxpermdi builtin functions.
21104 (vec_xxpermdi): Likewise.
21106 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
21107 Document use of vec_xxsldwi and vec_xxpermdi builtins.
21109 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
21111 PR rtl-optimization/60650
21112 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
21114 (find_spills_for): New.
21115 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
21116 Spill all pseudos on the second iteration.
21118 2014-03-27 Marek Polacek <polacek@redhat.com>
21121 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
21124 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
21126 * config/s390/s390.c (s390_can_use_return_insn): Check for
21127 call-saved FPRs on 31 bit.
21129 2014-03-27 Jakub Jelinek <jakub@redhat.com>
21131 PR middle-end/60682
21132 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
21133 if they need regimplification, just drop them instead of
21134 calling gimple_regimplify_operands on them.
21136 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
21139 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
21140 (aarch64_frame_pointer_required): Adjust logic.
21141 (aarch64_can_eliminate): Adjust logic.
21142 (aarch64_override_options_after_change): Adjust logic.
21144 2014-03-27 Dehao Chen <dehao@google.com>
21146 * ipa-inline.c (early_inliner): Update node's inline info.
21148 2014-03-26 Dehao Chen <dehao@google.com>
21150 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
21151 compiler inserted conditional jumps for NAN float check.
21153 2014-03-26 Jakub Jelinek <jakub@redhat.com>
21155 * ubsan.h (ubsan_create_data): Change second argument's type
21156 to const location_t *.
21157 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
21159 (ubsan_create_data): Change second argument to const location_t *PLOC.
21160 Create Loc field whenever PLOC is non-NULL.
21161 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
21162 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
21166 * real.c (real_to_integer2): Change type of low to UHWI.
21168 2014-03-26 Tobias Burnus <burnus@net-b.de>
21170 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
21171 (CILK_SELF_SPECS): New define.
21172 (driver_self_specs): Use it.
21174 2014-03-26 Richard Biener <rguenther@suse.de>
21176 * tree-pretty-print.c (percent_K_format): Implement special
21177 case for LTO and its stripped down BLOCK tree.
21179 2014-03-26 Jakub Jelinek <jakub@redhat.com>
21182 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
21184 * tree-vrp.c (simplify_internal_call_using_ranges): If only
21185 one range is range_int_cst_p, but not both, at least optimize
21186 addition/subtraction of 0 and multiplication by 0 or 1.
21187 * gimple-fold.c (gimple_fold_call): Fold
21188 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
21189 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
21190 INTEGER_CSTs, try to fold at least x * 0 and y - y.
21192 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
21194 PR rtl-optimization/60452
21195 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
21196 <case REG>: Return 1 for invalid offsets from the frame pointer.
21198 2014-03-26 Marek Polacek <polacek@redhat.com>
21201 * doc/extend.texi (C Extensions): Mention variable-length arrays in
21204 2014-03-26 Marek Polacek <polacek@redhat.com>
21207 * doc/extend.texi (Designated Inits): Describe what happens to omitted
21210 2014-03-26 Marek Polacek <polacek@redhat.com>
21213 * ira-color.c (update_conflict_hard_regno_costs): Perform the
21214 multiplication in unsigned type.
21216 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
21218 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
21220 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
21222 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
21224 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
21227 * cif-code.def (UNREACHABLE) New code.
21228 * ipa-inline.c (inline_small_functions): Skip edges to
21229 __builtlin_unreachable.
21230 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
21231 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
21232 predicate to __bulitin_unreachable.
21233 (set_cond_stmt_execution_predicate): Fix issue when
21234 invert_tree_comparison returns ERROR_MARK.
21235 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
21236 propagate to inline clones.
21237 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
21239 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
21240 * cgraphclones.c (cgraph_clone_node): If call destination is already
21241 ureachable, do not redirect it back.
21242 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
21245 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
21247 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
21248 Do not modify inline clones.
21250 2014-03-25 Jakub Jelinek <jakub@redhat.com>
21252 * config/i386/i386.md (general_sext_operand): New mode attr.
21253 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
21254 don't generate (sign_extend (const_int)).
21255 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
21256 operands[2]. Use We constraint instead of <i> and
21257 <general_sext_operand> predicate instead of <general_operand>.
21258 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
21259 * config/i386/constraints.md (We): New constraint.
21260 * config/i386/predicates.md (x86_64_sext_operand,
21261 sext_operand): New predicates.
21263 2014-03-25 Martin Jambor <mjambor@suse.cz>
21266 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
21267 inconsistent devirtualizations to __builtin_unreachable.
21269 2014-03-25 Marek Polacek <polacek@redhat.com>
21272 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
21274 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
21276 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
21277 order of elements for big-endian.
21279 2014-03-25 Richard Biener <rguenther@suse.de>
21281 PR middle-end/60635
21282 * gimplify-me.c (gimple_regimplify_operands): Update the
21285 2014-03-25 Martin Jambor <mjambor@suse.cz>
21288 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
21289 (lto_output_varpool_node): Likewise.
21290 (input_overwrite_node): Likewise.
21291 (input_varpool_node): Likewise.
21293 2014-03-25 Richard Biener <rguenther@suse.de>
21295 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
21296 (run_gcc): Likewise.
21298 2014-03-25 Jakub Jelinek <jakub@redhat.com>
21300 * combine.c (simplify_compare_const): Add MODE argument.
21301 Handle mode_width 0 as very large mode_width.
21302 (try_combine, simplify_comparison): Adjust callers.
21304 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
21305 type to avoid signed integer overflow.
21306 * explow.c (plus_constant): Likewise.
21308 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
21310 * doc/generic.texi: Correct typos.
21312 2014-03-24 Tobias Burnus <burnus@net-b.de>
21314 * doc/invoke.texi (-flto): Expand section about
21315 using static libraries with LTO.
21317 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
21319 PR rtl-optimization/60501
21320 * optabs.def (addptr3_optab): New optab.
21321 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
21322 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
21323 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
21325 * lra.c (emit_add3_insn): Use the addptr pattern if available.
21327 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
21329 2014-03-24 Ulrich Drepper <drepper@gmail.com>
21331 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
21334 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
21335 (_mm256_undefined_ps): Define.
21336 (_mm256_undefined_pd): Define.
21337 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
21338 (_mm_undefined_pd): Define.
21339 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
21340 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
21341 (_mm512_undefined_ps): Define.
21342 (_mm512_undefined_pd): Define.
21343 Use _mm*_undefined_*.
21344 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
21346 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
21348 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
21349 (lshr_simd): DI mode added.
21350 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
21351 (aarch64_ushr_simddi): Likewise.
21352 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
21353 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
21354 (vshrd_n_u64): Likewise.
21356 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
21358 * Makefile.in (s-macro_list): Depend on cc1.
21360 2014-03-23 Teresa Johnson <tejohnson@google.com>
21362 * ipa-utils.c (ipa_print_order): Use specified dump file.
21364 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
21366 PR rtl-optimization/60601
21367 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
21369 * gcc.c (eval_spec_function): Initialize save_growing_value.
21371 2014-03-22 Jakub Jelinek <jakub@redhat.com>
21374 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
21375 code == MINUS_EXPR, never swap op0 with op1.
21377 * toplev.c (init_local_tick): Avoid signed integer multiplication
21379 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
21380 shift by first operand's bitsize.
21382 2014-03-21 Jakub Jelinek <jakub@redhat.com>
21385 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
21386 redefine to 1 or 0.
21387 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
21388 TARGET_ISA_64BIT_P(x).
21390 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
21392 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
21393 pattern for vector nor instead of subtract from splat(-1).
21394 (altivec_expand_vec_perm_const_le): Likewise.
21396 2014-03-21 Richard Henderson <rth@twiddle.net>
21399 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
21400 related insns after epilogue_completed.
21402 2014-03-21 Martin Jambor <mjambor@suse.cz>
21405 * cgraph.h (symtab_node): New flag body_removed.
21406 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
21407 when removing bodies.
21408 * symtab.c (dump_symtab_base): Dump body_removed flag.
21409 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
21410 had their bodies removed.
21412 2014-03-21 Martin Jambor <mjambor@suse.cz>
21415 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
21418 2014-03-21 Richard Biener <rguenther@suse.de>
21420 PR tree-optimization/60577
21421 * tree-core.h (struct tree_base): Document nothrow_flag use
21422 in DECL_NONALIASED.
21423 * tree.h (DECL_NONALIASED): New.
21424 (may_be_aliased): Adjust.
21425 * coverage.c (build_var): Set DECL_NONALIASED.
21427 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
21429 * expr.c (expand_expr_real_1): Remove outdated comment.
21431 2014-03-20 Jakub Jelinek <jakub@redhat.com>
21433 PR middle-end/60597
21434 * ira.c (adjust_cleared_regs): Call copy_rtx on
21435 *reg_equiv[REGNO (loc)].src_p before passing it to
21436 simplify_replace_fn_rtx.
21439 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
21440 into CONST, put pic register as first operand of PLUS. Use
21441 gen_const_mem for both 32-bit and 64-bit PIC got loads.
21443 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21445 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
21447 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
21449 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
21450 around for store forwarding issue in the FPU on the UT699.
21451 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
21452 loads and operations if -mfix-ut699 is specified.
21453 (divtf3_hq): Tweak attribute.
21454 (sqrttf2_hq): Likewise.
21456 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
21458 * calls.c (store_one_arg): Remove incorrect const qualification on the
21459 type of the temporary.
21460 * cfgexpand.c (expand_return): Likewise.
21461 * expr.c (expand_constructor): Likewise.
21462 (expand_expr_real_1): Likewise.
21464 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21466 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
21469 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
21472 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
21474 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
21476 * config/arm/aarch-common-protos.h
21477 (alu_cost_table): Fix spelling of "extend".
21478 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
21480 2014-03-19 Richard Biener <rguenther@suse.de>
21482 PR middle-end/60553
21483 * tree-core.h (tree_type_common): Re-order pointer members
21484 to reduce recursion depth during GC walks.
21486 2014-03-19 Marek Polacek <polacek@redhat.com>
21489 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
21490 before accessing it.
21492 2014-03-19 Richard Biener <rguenther@suse.de>
21495 * lto-streamer-in.c (input_function): In WPA stage do not drop
21498 2014-03-19 Jakub Jelinek <jakub@redhat.com>
21500 PR tree-optimization/60559
21501 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
21502 with build_zero_cst assignment.
21504 2014-03-18 Kai Tietz <ktietz@redhat.com>
21506 PR rtl-optimization/56356
21507 * sdbout.c (sdbout_parms): Verify that parms'
21508 incoming argument is valid.
21509 (sdbout_reg_parms): Likewise.
21511 2014-03-18 Richard Henderson <rth@redhat.com>
21514 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
21515 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
21516 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
21518 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
21520 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
21521 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
21522 Italicize plugin event names in description. Explain that
21523 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
21524 Remind that no GCC functions should be called after PLUGIN_FINISH.
21525 Explain what pragmas with expansion are.
21527 2014-03-18 Martin Liska <mliska@suse.cz>
21529 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
21530 gimple call statement is update.
21531 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
21532 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
21534 2014-03-18 Jakub Jelinek <jakub@redhat.com>
21537 * ubsan.c (ubsan_instrument_unreachable): Call
21538 initialize_sanitizer_builtins.
21539 (ubsan_pass): Likewise.
21542 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
21543 varpool_finalize_decl instead of rest_of_decl_compilation.
21545 2014-03-18 Richard Biener <rguenther@suse.de>
21547 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
21548 by using bitmap_and_compl instead of bitmap_and_compl_into.
21549 (df_rd_transfer_function): Likewise.
21551 2014-03-18 Richard Biener <rguenther@suse.de>
21553 * doc/lto.texi (fresolution): Fix typo.
21555 2014-03-18 Richard Biener <rguenther@suse.de>
21557 * doc/invoke.texi (flto): Update for changes in 4.9.
21559 2014-03-18 Richard Biener <rguenther@suse.de>
21561 * doc/loop.texi: Remove section on the removed lambda framework.
21562 Update loop docs with recent changes in preserving loop structure.
21564 2014-03-18 Richard Biener <rguenther@suse.de>
21566 * doc/lto.texi (-fresolution): Document.
21568 2014-03-18 Richard Biener <rguenther@suse.de>
21570 * doc/contrib.texi: Adjust my name.
21572 2014-03-18 Jakub Jelinek <jakub@redhat.com>
21575 * internal-fn.c: Include diagnostic-core.h.
21576 (expand_BUILTIN_EXPECT): New function.
21577 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
21578 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
21579 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
21580 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
21581 IFN_BUILTIN_EXPECT.
21582 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
21583 Revert 3 argument __builtin_expect code.
21584 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
21585 * gimple-fold.c (gimple_fold_call): Likewise.
21586 * tree.h (fold_builtin_expect): New prototype.
21587 * builtins.c (build_builtin_expect_predicate): Add predictor
21588 argument, if non-NULL, create 3 argument __builtin_expect.
21589 (fold_builtin_expect): No longer static. Add ARG2 argument,
21590 pass it through to build_builtin_expect_predicate.
21591 (fold_builtin_2): Adjust caller.
21592 (fold_builtin_3): Handle BUILT_IN_EXPECT.
21593 * internal-fn.def (BUILTIN_EXPECT): New.
21595 2014-03-18 Tobias Burnus <burnus@net-b.de>
21598 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
21599 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
21600 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
21602 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
21605 * predict.c (combine_predictions_for_bb): Fix up formatting.
21606 (expr_expected_value_1, expr_expected_value): Add predictor argument,
21607 fill what it points to if non-NULL.
21608 (tree_predict_by_opcode): Adjust caller, use the predictor.
21609 * predict.def (PRED_COMPARE_AND_SWAP): Add.
21611 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
21613 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
21614 proper constant for the store mode.
21616 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
21618 * symtab.c (change_decl_assembler_name): Fix transparent alias
21619 chain construction.
21621 2014-03-16 Renlin Li <Renlin.Li@arm.com>
21623 * config/aarch64/aarch64.c: Correct the comments about the
21624 aarch64 stack layout.
21626 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
21628 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
21629 check for GF_OMP_FOR_KIND_FOR.
21631 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
21633 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
21634 ymm and zmm register names.
21636 2014-03-17 Jakub Jelinek <jakub@redhat.com>
21639 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
21640 note creation for the 2010-08-31 changes.
21642 2014-03-17 Marek Polacek <polacek@redhat.com>
21644 PR middle-end/60534
21645 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
21646 as -fno-tree-loop-vectorize.
21647 (expand_omp_simd): Likewise.
21649 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
21651 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
21652 (eligible_for_call_delay): New prototype.
21653 * config/sparc/sparc.c (tls_call_delay): Rename into...
21654 (eligible_for_call_delay): ...this. Return false if the instruction
21655 cannot be put in the delay slot of a branch.
21656 (eligible_for_restore_insn): Simplify.
21657 (eligible_for_return_delay): Return false if the instruction cannot be
21658 put in the delay slot of a branch and simplify.
21659 (eligible_for_sibcall_delay): Return false if the instruction cannot be
21660 put in the delay slot of a branch.
21661 * config/sparc/sparc.md (fix_ut699): New attribute.
21662 (tls_call_delay): Delete.
21663 (in_call_delay): Reimplement.
21664 (eligible_for_sibcall_delay): Rename into...
21665 (in_sibcall_delay): ...this.
21666 (eligible_for_return_delay): Rename into...
21667 (in_return_delay): ...this.
21668 (in_branch_delay): Reimplement.
21669 (in_uncond_branch_delay): Delete.
21670 (in_annul_branch_delay): Delete.
21672 2014-03-14 Richard Henderson <rth@redhat.com>
21675 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
21676 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
21677 (*floathi<X87MODEF>2_i387_with_temp): Remove.
21678 (floathi splitters): Remove.
21679 (float<SWI48x>xf2): New pattern.
21680 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
21681 code that tried to handle DImode for 32-bit, but which was excluded
21682 by the pattern's condition. Drop allocation of stack temporary.
21683 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
21684 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
21685 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
21686 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
21687 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
21688 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
21689 (*float<SWI48><MODEF>2_sse_interunit): Remove.
21690 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
21691 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
21692 (*float<SWI48x><X87MODEF>2_i387): Remove.
21693 (all float _with_temp splitters): Remove.
21694 (*float<SWI48x><MODEF>2_i387): New pattern.
21695 (*float<SWI48><MODEF>2_sse): New pattern.
21696 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
21697 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
21699 2014-03-14 Jakub Jelinek <jakub@redhat.com>
21700 Marek Polacek <polacek@redhat.com>
21702 PR middle-end/60484
21703 * common.opt (dump_base_name_prefixed): New Variable.
21704 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
21705 if x_dump_base_name_prefixed is already set, set it at the end.
21707 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
21709 PR rtl-optimization/60508
21710 * lra-constraints.c (get_reload_reg): Add new parameter
21712 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
21713 Pass the new parameter values.
21715 2014-03-14 Richard Biener <rguenther@suse.de>
21717 * common.opt: Revert unintented changes from r205065.
21718 * opts.c: Likewise.
21720 2014-03-14 Richard Biener <rguenther@suse.de>
21722 PR middle-end/60518
21723 * cfghooks.c (split_block): Properly adjust all loops the
21724 block was a latch of.
21726 2014-03-14 Martin Jambor <mjambor@suse.cz>
21729 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
21732 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
21735 * config/avr/avr.c (avr_set_current_function): Pass function name
21736 through default_strip_name_encoding before sanity checking instead
21737 of skipping the first char of the assembler name.
21739 2014-03-13 Richard Henderson <rth@redhat.com>
21742 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
21743 (ix86_force_to_memory, ix86_free_from_memory): Remove.
21744 * config/i386/i386-protos.h: Likewise.
21745 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
21746 in the expander instead of a splitter.
21747 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
21748 any possibility of requiring a memory.
21749 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
21750 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
21751 (fp branch splitters): Update for ix86_split_fp_branch.
21752 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
21753 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
21754 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
21755 (*fop_<MODEF>_2_i387): Remove f/r alternative.
21756 (*fop_<MODEF>_3_i387): Likewise.
21757 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
21758 (splitters for the fop_* register patterns): Remove.
21759 (fscalexf4_i387): Rename from *fscalexf4_i387.
21760 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
21762 2014-03-13 Jakub Jelinek <jakub@redhat.com>
21764 PR tree-optimization/59779
21765 * tree-dfa.c (get_ref_base_and_extent): Use double_int
21766 type for bitsize and maxsize instead of HOST_WIDE_INT.
21768 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
21770 PR rtl-optimization/57320
21771 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
21772 the CFG after thread_prologue_and_epilogue_insns.
21774 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
21776 PR rtl-optimization/57189
21777 * lra-constraints.c (process_alt_operands): Disfavor spilling
21780 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
21782 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
21784 2014-03-13 Jakub Jelinek <jakub@redhat.com>
21786 PR tree-optimization/59025
21787 PR middle-end/60418
21788 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
21789 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
21791 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
21794 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
21795 calls of avr_out_plus_1.
21797 2014-03-13 Bin Cheng <bin.cheng@arm.com>
21799 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
21800 BB's single pred and update the father loop's latch info later.
21802 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
21804 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
21808 (VEC_base): Likewise.
21809 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
21810 registers, we need to swap double words in little endian mode.
21812 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
21813 to be a container mode for 128-bit integer operations added in ISA
21814 2.07. Unlike TImode and PTImode, the preferred register set is
21815 the Altivec/VMX registers for the 128-bit operations.
21817 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
21819 (rs6000_split_128bit_ok_p): Likewise.
21821 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
21822 macros for creating ISA 2.07 normal and overloaded builtin
21823 functions with 3 arguments.
21824 (BU_P8V_OVERLOAD_3): Likewise.
21825 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
21826 for use as overloaded functions.
21827 (VPERM_1TI_UNS): Likewise.
21828 (VSEL_1TI): Likewise.
21829 (VSEL_1TI_UNS): Likewise.
21830 (ST_INTERNAL_1ti): Likewise.
21831 (LD_INTERNAL_1ti): Likewise.
21832 (XXSEL_1TI): Likewise.
21833 (XXSEL_1TI_UNS): Likewise.
21834 (VPERM_1TI): Likewise.
21835 (VPERM_1TI_UNS): Likewise.
21836 (XXPERMDI_1TI): Likewise.
21837 (SET_1TI): Likewise.
21838 (LXVD2X_V1TI): Likewise.
21839 (STXVD2X_V1TI): Likewise.
21840 (VEC_INIT_V1TI): Likewise.
21841 (VEC_SET_V1TI): Likewise.
21842 (VEC_EXT_V1TI): Likewise.
21843 (EQV_V1TI): Likewise.
21844 (NAND_V1TI): Likewise.
21845 (ORC_V1TI): Likewise.
21846 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
21847 added in ISA 2.07. Add both normal 'altivec' builtins, and the
21848 overloaded builtin.
21849 (VADDUQM): Likewise.
21850 (VSUBCUQ): Likewise.
21851 (VADDEUQM): Likewise.
21852 (VADDECUQ): Likewise.
21853 (VSUBEUQM): Likewise.
21854 (VSUBECUQ): Likewise.
21856 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
21857 __int128_t and __uint128_t types.
21858 (__uint128_type): Likewise.
21859 (altivec_categorize_keyword): Add support for vector __int128_t,
21860 vector __uint128_t, vector __int128, and vector unsigned __int128
21861 as a container type for TImode operations that need to be done in
21862 VSX/Altivec registers.
21863 (rs6000_macro_to_expand): Likewise.
21864 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
21865 to support 128-bit integer instructions vaddcuq, vadduqm,
21866 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
21867 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
21869 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
21870 for V1TImode, and set up preferences to use VSX/Altivec registers.
21871 Setup VSX reload handlers.
21872 (rs6000_debug_reg_global): Likewise.
21873 (rs6000_init_hard_regno_mode_ok): Likewise.
21874 (rs6000_preferred_simd_mode): Likewise.
21875 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
21876 (easy_altivec_constant): Likewise.
21877 (output_vec_const_move): Likewise.
21878 (rs6000_expand_vector_set): Convert V1TImode set and extract to
21880 (rs6000_expand_vector_extract): Likewise.
21881 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
21883 (rs6000_const_vec): Add support for V1TImode.
21884 (rs6000_emit_le_vsx_load): Swap double words when loading or
21885 storing TImode/V1TImode.
21886 (rs6000_emit_le_vsx_store): Likewise.
21887 (rs6000_emit_le_vsx_move): Likewise.
21888 (rs6000_emit_move): Add support for V1TImode.
21889 (altivec_expand_ld_builtin): Likewise.
21890 (altivec_expand_st_builtin): Likewise.
21891 (altivec_expand_vec_init_builtin): Likewise.
21892 (altivec_expand_builtin): Likewise.
21893 (rs6000_init_builtins): Add support for V1TImode type. Add
21894 support for ISA 2.07 128-bit integer builtins. Define type names
21895 for the VSX/Altivec vector types.
21896 (altivec_init_builtins): Add support for overloaded vector
21897 functions with V1TImode type.
21898 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
21899 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
21901 (rs6000_split_128bit_ok_p): Likewise.
21902 (rs6000_handle_altivec_attribute): Create V1TImode from vector
21903 __int128_t and vector __uint128_t.
21905 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
21906 and mode attributes.
21908 (VSX_M2): Likewise.
21913 (VS_scalar): Likewise.
21914 (VS_double): Likewise.
21915 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
21917 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
21918 we support the ISA 2.07 128-bit integer arithmetic instructions.
21919 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
21920 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
21921 and TImode types for use with the builtin functions.
21922 (V1TI_type_node): Likewise.
21923 (unsigned_V1TI_type_node): Likewise.
21924 (intTI_type_internal_node): Likewise.
21925 (uintTI_type_internal_node): Likewise.
21927 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
21928 128-bit builtin functions.
21929 (UNSPEC_VADDEUQM): Likewise.
21930 (UNSPEC_VADDECUQ): Likewise.
21931 (UNSPEC_VSUBCUQ): Likewise.
21932 (UNSPEC_VSUBEUQM): Likewise.
21933 (UNSPEC_VSUBECUQ): Likewise.
21934 (VM): Add V1TImode to vector mode iterators.
21936 (VI_unit): Likewise.
21937 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
21938 (altivec_vaddcuq): Likewise.
21939 (altivec_vsubuqm): Likewise.
21940 (altivec_vsubcuq): Likewise.
21941 (altivec_vaddeuqm): Likewise.
21942 (altivec_vaddecuq): Likewise.
21943 (altivec_vsubeuqm): Likewise.
21944 (altivec_vsubecuq): Likewise.
21946 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
21948 (BOOL_128): Likewise.
21949 (BOOL_REGS_OUTPUT): Likewise.
21950 (BOOL_REGS_OP1): Likewise.
21951 (BOOL_REGS_OP2): Likewise.
21952 (BOOL_REGS_UNARY): Likewise.
21953 (BOOL_REGS_AND_CR0): Likewise.
21955 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
21956 128-bit integer builtin support.
21957 (vec_vadduqm): Likewise.
21958 (vec_vaddecuq): Likewise.
21959 (vec_vaddeuqm): Likewise.
21960 (vec_vsubecuq): Likewise.
21961 (vec_vsubeuqm): Likewise.
21962 (vec_vsubcuq): Likewise.
21963 (vec_vsubuqm): Likewise.
21965 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
21966 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
21967 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
21968 128-bit integer add/subtract to ISA 2.07.
21970 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
21972 * config/arc/arc.c (arc_predicate_delay_insns):
21973 Fix third argument passed to conditionalize_nonjump.
21975 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
21977 * config/aarch64/aarch64-builtins.c
21978 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
21979 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
21980 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
21981 instead of __builtin_lfloor.
21982 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
21984 2014-03-12 Jakub Jelinek <jakub@redhat.com>
21986 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
21987 (tree_ssa_ifcombine_bb_1): New function.
21988 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
21989 is an empty forwarder block to then_bb or vice versa and then_bb
21990 and else_bb are effectively swapped.
21992 2014-03-12 Christian Bruel <christian.bruel@st.com>
21995 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
21996 REG_CFA_DEF_CFA note.
21997 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
21998 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
22000 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
22002 PR tree-optimization/60454
22003 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
22005 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22007 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
22008 Do not define target_cpu_default2 to generic.
22009 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
22010 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
22011 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
22013 2014-03-12 Jakub Jelinek <jakub@redhat.com>
22014 Marc Glisse <marc.glisse@inria.fr>
22016 PR tree-optimization/60502
22017 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
22018 instead of build_low_bits_mask.
22020 2014-03-12 Jakub Jelinek <jakub@redhat.com>
22022 PR middle-end/60482
22023 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
22024 if there are multiple uses, but op doesn't live on E edge.
22025 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
22026 clobber stmts before __builtin_unreachable.
22028 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
22030 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
22031 hard_frame_pointer_rtx.
22032 * cse.c (cse_insn): Remove volatile check.
22033 * cselib.c (cselib_process_insn): Likewise.
22034 * dse.c (scan_insn): Likewise.
22036 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
22038 * config/arc/arc.c (conditionalize_nonjump): New function,
22040 (arc_ifcvt): ... this.
22041 (arc_predicate_delay_insns): Use it.
22043 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
22045 * config/arc/predicates.md (extend_operand): During/after reload,
22046 allow const_int_operand.
22047 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
22048 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
22049 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
22051 (umulsi3_highpart_i): Likewise.
22053 2014-03-11 Richard Biener <rguenther@suse.de>
22055 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
22056 Add asserts to guard possible wrong-code bugs.
22058 2014-03-11 Richard Biener <rguenther@suse.de>
22060 PR tree-optimization/60429
22061 PR tree-optimization/60485
22062 * tree-ssa-structalias.c (set_union_with_increment): Properly
22063 take into account all fields that overlap the shifted vars.
22064 (do_sd_constraint): Likewise.
22065 (do_ds_constraint): Likewise.
22066 (get_constraint_for_ptr_offset): Likewise.
22068 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
22070 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
22071 (nios2_compute_frame_layout):
22072 Add calculation of cfun->machine->fp_save_offset.
22073 (nios2_expand_prologue): Correct setting of frame pointer register
22075 (nios2_expand_epilogue): Update recovery of stack pointer from
22076 frame pointer accordingly.
22077 (nios2_initial_elimination_offset): Update calculation of offset
22078 for eliminating to HARD_FRAME_POINTER_REGNUM.
22080 2014-03-10 Jakub Jelinek <jakub@redhat.com>
22083 * ipa.c (symtab_remove_unreachable_nodes): Don't call
22084 cgraph_get_create_node on VAR_DECLs.
22086 2014-03-10 Richard Biener <rguenther@suse.de>
22088 PR middle-end/60474
22089 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
22091 2014-03-08 Douglas B Rupp <rupp@gnat.com>
22093 * config/vms/vms.opt (vms_float_format): New variable.
22095 2014-03-08 Tobias Burnus <burnus@net-b.de>
22097 * doc/invoke.texi (-fcilkplus): Update implementation status.
22099 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
22100 Richard Biener <rguenther@suse.de>
22102 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
22103 consistently accross all TUs.
22104 (run_gcc): Enable -fshort-double automatically at link at link-time
22105 and disallow override.
22107 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
22110 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
22111 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
22112 if they can't be used.
22114 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22116 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
22117 for Solaris 11/x86 ld.
22118 * configure: Regenerate.
22120 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22122 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
22123 (LIB_TLS_SPEC): Save as ld_tls_libs.
22124 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
22125 (HAVE_AS_IX86_TLSLDM): New test.
22126 * configure, config.in: Regenerate.
22127 * config/i386/i386.c (legitimize_tls_address): Fall back to
22128 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
22129 cannot support TLS_MODEL_LOCAL_DYNAMIC.
22130 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
22131 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
22133 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
22135 * common.opt (fira-loop-pressure): Mark as optimization.
22137 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
22139 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
22140 an OpenMP mappable type.
22142 2014-03-06 Matthias Klose <doko@ubuntu.com>
22144 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
22145 MULTILIB_OSDIRNAMES is not defined.
22147 2014-03-06 Jakub Jelinek <jakub@redhat.com>
22148 Meador Inge <meadori@codesourcery.com>
22151 * config/arm/arm.c (arm_tls_symbol_p): Remove.
22152 (arm_legitimize_address): Call legitimize_tls_address for any
22153 arm_tls_referenced_p expression, handle constant addend. Call it
22154 before testing for !TARGET_ARM.
22155 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
22157 2014-03-06 Richard Biener <rguenther@suse.de>
22159 PR middle-end/60445
22163 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
22165 * tree-streamer.c (record_common_node): Assert we don't record
22166 nodes with type double.
22167 (preload_common_node): Skip type double, complex double and double
22168 pointer since it is now frontend dependent due to fshort-double option.
22170 2014-03-06 Richard Biener <rguenther@suse.de>
22172 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
22173 or -fno-lto is specified and the linker has full plugin support.
22174 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
22175 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
22176 * lto-wrapper.c (merge_and_complain): Merge compile-time
22177 optimization levels.
22178 (run_gcc): And pass it through to the link options.
22180 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
22184 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
22186 * cselib.c (remove_useless_values): Skip to avoid quadratic
22187 behavior if the condition moved from...
22188 (cselib_process_insn): ... here holds.
22190 2014-03-05 Jakub Jelinek <jakub@redhat.com>
22193 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
22194 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
22197 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
22198 (TM_H): Add x86-tune.def.
22200 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22202 * config/aarch64/aarch64.c (generic_tunings):
22203 Use cortexa57_extra_costs.
22205 2014-03-05 Jakub Jelinek <jakub@redhat.com>
22208 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
22209 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
22210 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
22213 2014-03-04 Heiher <r@hev.cc>
22215 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
22216 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
22218 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
22220 * config/i386/predicates.md (const2356_operand): Change to ...
22221 (const2367_operand): ... this.
22222 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
22224 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
22225 (*avx512pf_scatterpf<mode>sf): Ditto.
22226 (avx512pf_scatterpf<mode>df): Ditto.
22227 (*avx512pf_scatterpf<mode>df_mask): Ditto.
22228 (*avx512pf_scatterpf<mode>df): Ditto.
22229 * config/i386/i386.c (ix86_expand_builtin): Update
22230 incorrect hint operand error message.
22232 2014-03-04 Richard Biener <rguenther@suse.de>
22234 * lto-section-in.c (lto_get_section_data): Fix const cast.
22236 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
22238 * tree-streamer.c (record_common_node): Assert we don't record
22239 nodes with type double.
22240 (preload_common_node): Skip type double, complex double and double
22241 pointer since it is now frontend dependent due to fshort-double option.
22243 2014-03-04 Richard Biener <rguenther@suse.de>
22246 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
22247 (lto_input_toplevel_asms): Likewise.
22248 * lto-section-in.c (lto_get_section_data): Instead do it here
22251 2014-03-04 Richard Biener <rguenther@suse.de>
22253 PR tree-optimization/60382
22254 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
22255 dead PHIs a reduction.
22257 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
22259 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
22261 (_mm_prefetch): Move out of GCC target("sse") pragma.
22262 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
22263 GCC target("prfchw") pragma.
22264 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
22266 * config/i386/i386.c (ix86_option_override_internal): Enable
22267 -mprfchw with -mprefetchwt1.
22269 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
22271 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
22274 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
22276 * opts.h (CL_PCH_IGNORE): Define.
22277 * targhooks.c (option_affects_pch_p):
22278 Return false for options that have CL_PCH_IGNORE set.
22279 * opt-functions.awk: Process PchIgnore.
22280 * doc/options.texi: Document PchIgnore.
22282 * config/arc/arc.opt (misize): Add PchIgnore property.
22284 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22286 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
22287 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
22288 constraint on constants to permit them being loaded into
22289 GENERAL_REGS or BASE_REGS.
22291 2014-03-03 Nick Clifton <nickc@redhat.com>
22293 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
22294 anti-cacnonical alternatives.
22295 (negandhi3_real): New pattern.
22296 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
22298 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
22300 * config/avr/avr-mcus.def: Remove atxmega16x1.
22301 * config/avr/avr-tables.opt: Regenerate.
22302 * config/avr/t-multilib: Regenerate.
22303 * doc/avr-mmcu.texi: Regenerate.
22305 2014-03-03 Tobias Grosser <tobias@grosser.es>
22306 Mircea Namolaru <mircea.namolaru@inria.fr>
22308 PR tree-optimization/58028
22309 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
22312 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22314 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
22315 not handled by recognizers.
22317 2014-03-03 Jakub Jelinek <jakub@redhat.com>
22319 PR middle-end/60175
22320 * function.c (expand_function_end): Don't emit
22321 clobber_return_register sequence if clobber_after is a BARRIER.
22322 * cfgexpand.c (construct_exit_block): Append instructions before
22323 return_label to prev_bb.
22325 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22327 * config/rs6000/constraints.md: Document reserved use of "wc".
22329 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
22332 * ipa.c (function_and_variable_visibility): When dissolving comdat
22333 group, also set all symbols to local.
22335 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
22340 2013-12-14 Jan Hubicka <jh@suse.cz>
22341 PR middle-end/58477
22342 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
22344 2014-03-02 Jon Beniston <jon@beniston.com>
22350 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
22351 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
22352 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
22353 (simple_return, *simple_return): New patterns
22354 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
22355 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
22357 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
22359 * dwarf2out.c (gen_subprogram_die): Tidy.
22361 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
22364 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
22365 (*mov_t_msb_neg_negc): ... this new insn.
22367 2014-02-28 Jason Merrill <jason@redhat.com>
22370 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
22373 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
22376 * dwarf2out.c (decltype_auto_die): New static.
22377 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
22378 (gen_type_die_with_usage): Handle 'decltype(auto)'.
22379 (is_cxx_auto): Likewise.
22381 2014-02-28 Ian Bolton <ian.bolton@arm.com>
22383 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
22384 we are not using general regs only.
22386 2014-02-28 Richard Biener <rguenther@suse.de>
22389 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
22390 previous fix and only allow to remove trivial pre-headers
22391 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
22392 (remove_forwarder_block): Properly update the latch of a loop.
22394 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
22397 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
22398 (cselib_preserved_hash_table): New.
22399 (preserve_constants_and_equivs): Move preserved vals to it.
22400 (cselib_find_slot): Look it up first.
22401 (cselib_init): Initialize it.
22402 (cselib_finish): Release it.
22403 (dump_cselib_table): Dump it.
22405 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
22408 * cselib.c (remove_useless_values): Skip to avoid quadratic
22409 behavior if the condition moved from...
22410 (cselib_process_insn): ... here holds.
22412 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
22415 * var-tracking.c (vt_initialize): Apply the same condition to
22416 preserve the CFA base value.
22418 2014-02-28 Joey Ye <joey.ye@arm.com>
22421 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
22422 if reload in progress or completed.
22424 2014-02-28 Tobias Burnus <burnus@net-b.de>
22426 PR middle-end/60147
22427 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
22430 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
22432 * doc/tm.texi.in (Condition Code Status): Update documention for
22433 relative locations of cc0-setter and cc0-user.
22435 2014-02-27 Jeff Law <law@redhat.com>
22437 PR rtl-optimization/52714
22438 * combine.c (try_combine): When splitting an unrecognized PARALLEL
22439 into two independent simple sets, if I3 is a jump, ensure the
22440 pattern we place into I3 is a (set (pc) ...).
22442 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
22443 Jeff Law <law@redhat.com>
22445 PR rtl-optimization/49847
22446 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
22447 are in different blocks.
22448 * doc/tm.texi (Condition Code Status): Update documention for
22449 relative locations of cc0-setter and cc0-user.
22451 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
22454 * lra.c (lra_emit_add): Check SUBREG too.
22456 2014-02-27 Andreas Schwab <schwab@suse.de>
22458 * config/m68k/m68k.c (m68k_option_override): Disable
22459 -flive-range-shrinkage for classic m68k.
22460 (m68k_override_options_after_change): Likewise.
22462 2014-02-27 Marek Polacek <polacek@redhat.com>
22464 PR middle-end/59223
22465 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
22466 -Wmaybe-uninitialized.
22468 2014-02-27 Alan Modra <amodra@gmail.com>
22471 * reload1.c (emit_input_reload_insns): When reload_override_in,
22472 set old to rl->in_reg when rl->in_reg is a subreg.
22474 2014-02-26 Richard Biener <rguenther@suse.de>
22477 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
22479 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
22481 * common/config/i386/predicates.md (const1256_operand): Remove.
22482 (const2356_operand): New.
22483 (const_1_to_2_operand): Remove.
22484 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
22485 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
22486 (*avx512pf_gatherpf<mode>sf): Ditto.
22487 (avx512pf_gatherpf<mode>df): Ditto.
22488 (*avx512pf_gatherpf<mode>df_mask): Ditto.
22489 (*avx512pf_gatherpf<mode>df): Ditto.
22490 (avx512pf_scatterpf<mode>sf): Ditto.
22491 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
22492 (*avx512pf_scatterpf<mode>sf): Ditto.
22493 (avx512pf_scatterpf<mode>df): Ditto.
22494 (*avx512pf_scatterpf<mode>df_mask): Ditto.
22495 (*avx512pf_scatterpf<mode>df): Ditto.
22496 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
22498 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
22500 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
22501 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
22502 (_mm512_mask_testn_epi64_mask): Move to ...
22503 * config/i386/avx512cdintrin.h: Here.
22504 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
22505 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
22506 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
22507 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
22508 TARGET_AVX512F from TARGET_AVX512CD.
22510 2014-02-26 Richard Biener <rguenther@suse.de>
22513 * ipa.c (walk_polymorphic_call_targets): Properly guard
22514 call to inline_update_overall_summary.
22516 2014-02-26 Bin Cheng <bin.cheng@arm.com>
22519 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
22520 and latches only if requested. Fix latch if it is removed.
22521 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
22522 LOOPS_HAVE_PREHEADERS.
22524 2014-02-25 Andrew Pinski <apinski@cavium.com>
22526 * builtins.c (expand_builtin_thread_pointer): Create a new target
22527 when the target is NULL.
22529 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
22531 PR rtl-optimization/60317
22532 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
22533 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
22534 * lra-assigns.c: Include params.h.
22535 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
22536 other reload pseudos considerations.
22538 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22540 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
22541 to use canonical form for nor<mode>3.
22543 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22546 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
22549 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
22551 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
22552 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
22553 (ix86_handle_option): Handle OPT_mprefetchwt1.
22554 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
22555 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
22557 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
22558 OPTION_MASK_ISA_PREFETCHWT1.
22559 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
22560 (PTA_PREFETCHWT1): New.
22561 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
22562 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
22563 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
22564 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
22565 (*prefetch_avx512pf_<mode>_: Change into ...
22566 (*prefetch_prefetchwt1_<mode>: This.
22567 * config/i386/i386.opt (mprefetchwt1): New.
22568 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
22569 (_mm_prefetch): Handle intent to write.
22570 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
22572 2014-02-25 Richard Biener <rguenther@suse.de>
22574 PR middle-end/60291
22575 * emit-rtl.c (mem_attrs_htab): Remove.
22576 (mem_attrs_htab_hash): Likewise.
22577 (mem_attrs_htab_eq): Likewise.
22578 (set_mem_attrs): Always allocate new mem-attrs when something changed.
22579 (init_emit_once): Do not allocate mem_attrs_htab.
22581 2014-02-25 Richard Biener <rguenther@suse.de>
22584 * lto-opts.c (lto_write_options): Output non-explicit conservative
22585 -fwrapv, -fno-trapv and -fno-strict-overflow.
22586 * lto-wrapper.c (merge_and_complain): Handle merging those options.
22587 (run_gcc): And pass them through.
22589 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
22591 * sel-sched.c (calculate_new_fences): New parameter ptime.
22592 Calculate it as a maximum over all fence cycles.
22593 (sel_sched_region_2): Adjust the call to calculate_new_fences.
22594 Print the final schedule timing when sched_verbose.
22596 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
22598 PR rtl-optimization/60292
22599 * sel-sched.c (fill_vec_av_set): Do not reset target availability
22600 bit fot the fence instruction.
22602 2014-02-24 Alangi Derick <alangiderick@gmail.com>
22604 * calls.h: Fix typo in comment.
22606 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
22608 * config/pa/pa.c (pa_output_move_double): Don't valididate when
22609 adjusting offsetable addresses.
22611 2014-02-24 Guozhi Wei <carrot@google.com>
22613 * sparseset.h (sparseset_pop): Fix the wrong index.
22615 2014-02-24 Walter Lee <walt@tilera.com>
22617 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
22618 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
22620 * common/config/tilegx/tilegx-common.c
22621 (TARGET_DEFAULT_TARGET_FLAGS): Define.
22622 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
22623 (LINK_SPEC): Ditto.
22624 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
22625 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
22626 (tilegx_gimplify_va_arg_expr): Handle big endian.
22627 (tilegx_expand_unaligned_load): Ditto.
22628 (tilegx_expand_unaligned_store): Ditto.
22629 (TARGET_RETURN_IN_MSB): New.
22630 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
22631 (TARGET_ENDIAN_DEFAULT): New.
22632 (TARGET_BIG_ENDIAN): Handle big endian.
22633 (BYTES_BIG_ENDIAN): Ditto.
22634 (WORDS_BIG_ENDIAN): Ditto.
22635 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
22636 (ENDIAN_SPEC): New.
22637 (EXTRA_SPECS): New.
22638 * config/tilegx/tilegx.md (extv): Handle big endian.
22640 (insn_st<n>): Ditto.
22641 (insn_st<n>_add<bitsuffix>): Ditto.
22642 (insn_stnt<n>): Ditto.
22643 (insn_stnt<n>_add<bitsuffix>):Ditto.
22644 (vec_interleave_highv8qi): Handle big endian.
22645 (vec_interleave_highv8qi_be): New.
22646 (vec_interleave_highv8qi_le): New.
22647 (insn_v1int_h): Handle big endian.
22648 (vec_interleave_lowv8qi): Handle big endian.
22649 (vec_interleave_lowv8qi_be): New.
22650 (vec_interleave_lowv8qi_le): New.
22651 (insn_v1int_l): Handle big endian.
22652 (vec_interleave_highv4hi): Handle big endian.
22653 (vec_interleave_highv4hi_be): New.
22654 (vec_interleave_highv4hi_le): New.
22655 (insn_v2int_h): Handle big endian.
22656 (vec_interleave_lowv4hi): Handle big endian.
22657 (vec_interleave_lowv4hi_be): New.
22658 (vec_interleave_lowv4hi_le): New.
22659 (insn_v2int_l): Handle big endian.
22660 (vec_interleave_highv2si): Handle big endian.
22661 (vec_interleave_highv2si_be): New.
22662 (vec_interleave_highv2si_le): New.
22663 (insn_v4int_h): Handle big endian.
22664 (vec_interleave_lowv2si): Handle big endian.
22665 (vec_interleave_lowv2si_be): New.
22666 (vec_interleave_lowv2si_le): New.
22667 (insn_v4int_l): Handle big endian.
22668 * config/tilegx/tilegx.opt (mbig-endian): New option.
22669 (mlittle-endian): New option.
22670 * doc/install.texi: Document tilegxbe-linux.
22671 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
22673 2014-02-24 Martin Jambor <mjambor@suse.cz>
22676 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
22677 there are no parameter descriptors.
22679 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
22681 PR rtl-optimization/60268
22682 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
22683 initialization to ...
22684 (sched_rgn_init): ... here.
22685 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
22687 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
22689 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
22692 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
22694 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
22697 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
22699 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
22700 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
22702 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
22704 * config/microblaze/predicates.md: Add cmp_op predicate.
22705 * config/microblaze/microblaze.md: Add branch_compare instruction
22706 which uses cmp_op predicate and emits cmp insn before branch.
22707 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
22708 to microblaze_expand_conditional_branch and consolidate logic.
22709 (microblaze_expand_conditional_branch): emit branch_compare
22710 insn instead of handling cmp op separate from branch insn.
22712 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22714 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
22717 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22719 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
22720 define_insn with define_expand and new define_insn
22721 *altivec_lve<VI_char>x_internal.
22722 (altivec_stve<VI_char>x): Replace define_insn with define_expand
22723 and new define_insn *altivec_stve<VI_char>x_internal.
22724 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
22726 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
22728 (altivec_expand_stvex_be): New function.
22730 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
22732 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
22733 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
22734 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
22735 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
22737 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
22740 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
22741 instead of emit_move_insn.
22743 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22745 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
22746 vspltw with vsldoi.
22747 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
22748 gen_altivec_vsumsws.
22750 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22752 * config/rs6000/altivec.md (altivec_lvxl): Rename as
22753 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
22754 (altivec_lvxl_<mode>): New define_expand incorporating
22755 -maltivec=be semantics where needed.
22756 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
22757 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
22758 semantics where needed.
22759 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
22760 (altivec_stvx_<mode>): New define_expand incorporating
22761 -maltivec=be semantics where needed.
22762 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
22763 VM2 iterator instead of V4SI.
22764 (altivec_stvxl_<mode>): New define_expand incorporating
22765 -maltivec=be semantics where needed.
22766 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
22767 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
22768 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
22769 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
22770 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
22771 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
22772 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
22773 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
22774 ALTIVEC_BUILTIN_STVXL.
22775 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
22776 (altivec_expand_stvx_be): Likewise.
22777 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
22778 (altivec_expand_lvx_be): Likewise.
22779 (altivec_expand_stvx_be): Likewise.
22780 (altivec_expand_builtin): Add cases for
22781 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
22782 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
22783 (altivec_init_builtins): Add definitions for
22784 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
22785 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
22787 2014-02-21 Catherine Moore <clm@codesourcery.com>
22789 * doc/invoke.texi (mvirt, mno-virt): Document.
22790 * config/mips/mips.opt (mvirt): New option.
22791 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
22793 2014-02-21 Richard Biener <rguenther@suse.de>
22795 PR tree-optimization/60276
22796 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
22797 (STMT_VINFO_MIN_NEG_DIST): New macro.
22798 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
22799 STMT_VINFO_MIN_NEG_DIST.
22800 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
22801 made for negative dependence distances still hold.
22803 2014-02-21 Richard Biener <rguenther@suse.de>
22805 PR middle-end/60291
22806 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
22807 DECL_INITIAL for globals not in the current function context.
22809 2014-02-21 Jakub Jelinek <jakub@redhat.com>
22811 PR tree-optimization/56490
22812 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
22813 * tree-ssa-uninit.c: Include params.h.
22814 (compute_control_dep_chain): Add num_calls argument, return false
22815 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
22816 num_calls to recursive call.
22817 (find_predicates): Change dep_chain into normal array,
22818 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
22819 variable and adjust compute_control_dep_chain caller.
22820 (find_def_preds): Likewise.
22822 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
22824 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
22825 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
22827 2014-02-21 Nick Clifton <nickc@redhat.com>
22829 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
22830 (pushhi1): Likewise.
22831 (popqi1): Add mode to pre_dec.
22832 (pophi1): Likewise.
22834 2014-02-21 Jakub Jelinek <jakub@redhat.com>
22836 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
22837 mode for mask of V8SFmode permutation.
22839 2014-02-20 Richard Henderson <rth@redhat.com>
22842 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
22843 a new pseudo for OLDVAL.
22845 2014-02-20 Jakub Jelinek <jakub@redhat.com>
22848 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
22849 gen_reg_rtx if d->testing_p.
22850 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
22851 if d->testing_p and we will certainly return true.
22852 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
22855 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
22857 * emit-rtl.c (gen_reg_rtx): Assert that
22858 crtl->emit.regno_pointer_align_length is non-zero.
22860 2014-02-20 Richard Henderson <rth@redhat.com>
22863 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
22864 on failure the store back into EXPECT.
22866 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
22867 Sandra Loosemore <sandra@codesourcery.com>
22869 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
22870 * config/nios2/nios2.c (nios2_function_profiler): Add
22871 -fPIC (flag_pic == 2) support.
22872 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
22873 (nios2_large_offset_p): New function.
22874 (nios2_unspec_reloc_p): Move up position, update to use
22875 nios2_large_offset_p.
22876 (nios2_unspec_address): Remove function.
22877 (nios2_unspec_offset): New function.
22878 (nios2_large_got_address): New function.
22879 (nios2_got_address): Add large offset support.
22880 (nios2_legitimize_tls_address): Update usage of removed and new
22882 (nios2_symbol_binds_local_p): New function.
22883 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
22884 (nios2_legitimize_address): Update to use nios2_large_offset_p.
22885 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
22886 (nios2_print_operand): Merge H/L processing, add hiadj/lo
22887 processing for (const (unspec ...)).
22888 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
22890 2014-02-20 Richard Biener <rguenther@suse.de>
22892 * tree-cfg.c (replace_uses_by): Mark altered BBs before
22893 doing the substitution.
22894 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
22896 2014-02-20 Martin Jambor <mjambor@suse.cz>
22899 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
22900 info when checking whether lattices are bottom.
22902 2014-02-20 Richard Biener <rguenther@suse.de>
22904 PR middle-end/60221
22905 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
22908 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
22911 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
22912 parameter specifying the scaling.
22913 (inline_call): Update.
22914 (want_inline_recursively): Guard division by zero.
22915 (recursive_inlining): Update.
22916 * ipa-inline.h (clone_inlined_nodes): Update.
22918 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
22921 * config/i386/i386.c (classify_argument): Pass structures of size
22922 64 bytes or less in register.
22924 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
22925 Kirill Yukhin <kirill.yukhin@intel.com>
22927 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
22928 (_mm_rcp28_round_ss): Ditto.
22929 (_mm_rsqrt28_round_sd): Ditto.
22930 (_mm_rsqrt28_round_ss): Ditto.
22931 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
22932 (_mm_rcp14_round_ss): Ditto.
22933 (_mm_rsqrt14_round_sd): Ditto.
22934 (_mm_rsqrt14_round_ss): Ditto.
22935 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
22936 the first input operand, get rid of match_dup.
22937 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
22939 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
22941 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
22942 operand as the first input operand, set type attribute.
22943 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
22944 Set type attribute.
22945 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
22946 operand as the first input operand, set type attribute.
22948 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22950 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
22953 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
22956 * config/i386/i386.c (construct_container): Remove TFmode check
22957 for X86_64_INTEGER_CLASS.
22959 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
22962 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
22963 only when -Wpsabi is enabled.
22965 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
22968 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
22969 passing arrays in registers are the same as for structs, so remove the
22970 special case for them.
22972 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
22974 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
22975 destination type, extract only the valid bits if the source type is not
22976 integral and has a different mode.
22978 2014-02-19 Richard Biener <rguenther@suse.de>
22981 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
22984 2014-02-19 Richard Biener <rguenther@suse.de>
22987 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
22988 (ipa_modify_call_arguments): Emit an argument load explicitely and
22989 preserve virtual SSA form there and for the replacement call.
22990 Do not update SSA form nor free dominance info.
22992 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
22994 * ipa.c (function_and_variable_visibility): Also clear WEAK
22995 flag when disolving COMDAT_GROUP.
22997 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
22999 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
23000 * ipa-prop.c (ipa_set_jf_known_type): Return early when
23001 not devirtualizing.
23002 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
23003 do more sanity checks.
23004 (detect_type_change): Return true when giving up early.
23005 (compute_complex_assign_jump_func): Fix type parameter of
23006 ipa_set_ancestor_jf.
23007 (compute_complex_ancestor_jump_func): Likewise.
23008 (update_jump_functions_after_inlining): Fix updating of
23010 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
23012 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
23014 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
23015 inline clones when edge disappears.
23017 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
23020 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
23021 Split 64-bit moves into 2 patterns. Do not allow the use of
23022 direct move for TDmode in little endian, since the decimal value
23023 has little endian bytes within a word, but the 64-bit pieces are
23024 ordered in a big endian fashion, and normal subreg's of TDmode are
23026 (mov<mode>_64bit_dm): Likewise.
23027 (movtd_64bit_nodm): Likewise.
23029 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
23031 PR tree-optimization/60174
23032 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
23033 statement of an SSA_NAME that occurs in an abnormal PHI node.
23035 2014-02-18 Jakub Jelinek <jakub@redhat.com>
23038 * final.c (SEEN_BB): Remove.
23039 (SEEN_NOTE, SEEN_EMITTED): Renumber.
23040 (final_scan_insn): Don't force_source_line on second
23041 NOTE_INSN_BASIC_BLOCK.
23043 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
23046 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
23047 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
23048 (type_natural_mode): Warn ABI change when %zmm register is not
23049 available for AVX512F vector value passing.
23051 2014-02-18 Kai Tietz <ktietz@redhat.com>
23054 * config/i386/i386.c (ix86_expand_prologue): Use value in
23055 rax register as displacement when restoring %r10 or %rax.
23056 Fix wrong offset when restoring both registers.
23058 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
23060 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
23061 assertion with conditional return.
23063 2014-02-18 Jakub Jelinek <jakub@redhat.com>
23064 Uros Bizjak <ubizjak@gmail.com>
23067 * config/i386/driver-i386.c (host_detect_local_cpu): If
23068 YMM state is not saved by the OS, also clear has_f16c. Move
23069 CPUID 0x80000001 handling before YMM state saving checking.
23071 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
23073 PR rtl-optimization/58960
23074 * haifa-sched.c (alloc_global_sched_pressure_data): New,
23075 factored out from ...
23076 (sched_init): ... here.
23077 (free_global_sched_pressure_data): New, factored out from ...
23078 (sched_finish): ... here.
23079 * sched-int.h (free_global_sched_pressure_data): Declare.
23080 * sched-rgn.c (nr_regions_initial): New static global.
23081 (haifa_find_rgns): Initialize it.
23082 (schedule_region): Disable sched-pressure for the newly
23085 2014-02-17 Richard Biener <rguenther@suse.de>
23087 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
23088 release SSA defs of pattern stmts.
23090 2014-02-17 Richard Biener <rguenther@suse.de>
23092 * tree-inline.c (expand_call_inline): Release the virtual
23093 operand defined by the call we are about to inline.
23095 2014-02-17 Richard Biener <rguenther@suse.de>
23097 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
23099 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
23100 Ilya Tocar <ilya.tocar@intel.com>
23102 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
23103 arguments order in builtin.
23104 (_mm512_permutexvar_epi64): Ditto.
23105 (_mm512_mask_permutexvar_epi64): Ditto
23106 (_mm512_maskz_permutexvar_epi32): Ditto
23107 (_mm512_permutexvar_epi32): Ditto
23108 (_mm512_mask_permutexvar_epi32): Ditto
23110 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23112 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
23113 (p8_vmrgow): Likewise.
23115 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23117 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
23120 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
23123 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
23124 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
23125 into 64-bit and 32-bit moves. On 64-bit moves, add support for
23126 using direct move instructions on ISA 2.07. Also adjust
23127 instruction length for 64-bit.
23128 (mov<mode>_64bit, TFmode/TDmode): Likewise.
23129 (mov<mode>_32bit, TFmode/TDmode): Likewise.
23131 2014-02-15 Alan Modra <amodra@gmail.com>
23135 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
23136 find_replacement on parts of insn rtl that might be reloaded.
23138 2014-02-15 Richard Biener <rguenther@suse.de>
23140 PR tree-optimization/60183
23141 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
23142 (tree_ssa_phiprop): Calculate and free post-dominators.
23144 2014-02-14 Jeff Law <law@redhat.com>
23146 PR rtl-optimization/60131
23147 * ree.c (get_extended_src_reg): New function.
23148 (combine_reaching_defs): Use it rather than assuming location of REG.
23149 (find_and_remove_re): Verify first operand of extension is
23150 a REG before adding the insns to the copy list.
23152 2014-02-14 Roland McGrath <mcgrathr@google.com>
23154 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
23155 * configure: Regenerated.
23156 * config.in: Regenerated.
23157 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
23158 instead of ASM_SHORT.
23160 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
23161 Richard Earnshaw <rearnsha@arm.com>
23163 PR rtl-optimization/59535
23164 * lra-constraints.c (process_alt_operands): Encourage alternative
23165 when unassigned pseudo class is superset of the alternative class.
23166 (inherit_reload_reg): Don't inherit when optimizing for code size.
23167 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
23168 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
23169 modes not less than 4 for Thumb1.
23171 2014-02-14 Kyle McMartin <kyle@redhat.com>
23174 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
23176 2014-02-14 Richard Biener <rguenther@suse.de>
23178 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
23179 (get_frame_arg): Drop the assert with langhook types_compatible_p.
23180 Do not strip INDIRECT_REFs.
23182 2014-02-14 Richard Biener <rguenther@suse.de>
23185 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
23186 DECL_FUNCTION_SPECIFIC_TARGET.
23187 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
23188 * tree-streamer-out.c (pack_ts_target_option): Remove.
23189 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
23190 (write_ts_function_decl_tree_pointers): Do not stream
23191 DECL_FUNCTION_SPECIFIC_TARGET.
23192 * tree-streamer-in.c (unpack_ts_target_option): Remove.
23193 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
23194 (lto_input_ts_function_decl_tree_pointers): Do not stream
23195 DECL_FUNCTION_SPECIFIC_TARGET.
23197 2014-02-14 Jakub Jelinek <jakub@redhat.com>
23199 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
23200 (get_initial_def_for_induction, vectorizable_induction): Ignore
23201 debug stmts when looking for exit_phi.
23202 (vectorizable_live_operation): Fix up condition.
23204 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
23206 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
23207 nreverse() because it changes the content of original tree list.
23209 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
23211 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
23212 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
23214 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
23216 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
23217 GNU coding standards.
23219 2014-02-13 Jakub Jelinek <jakub@redhat.com>
23222 * dwarf2out.c (gen_subprogram_die): Don't call
23223 add_calling_convention_attribute if subr_die is old_die.
23225 2014-02-13 Sharad Singhai <singhai@google.com>
23227 * doc/optinfo.texi: Fix order of nodes.
23229 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
23231 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
23232 operands[2], not operands[3].
23234 2014-02-13 Richard Biener <rguenther@suse.de>
23237 * doc/install.texi (ISL): Update recommended version to 0.12.2,
23238 mention the possibility of an in-tree build.
23239 (CLooG): Update recommended version to 0.18.1, mention the
23240 possibility of an in-tree build and clarify that the ISL
23241 bundled with CLooG does not work.
23243 2014-02-13 Jakub Jelinek <jakub@redhat.com>
23246 * expr.c (compress_float_constant): If x is a hard register,
23247 extend into a pseudo and then move to x.
23249 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
23251 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
23252 caused by bad second argument to warning_at() with -mhotpatch and
23253 nested functions (e.g. with gfortran).
23255 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
23257 * opts.c (option_name): Remove "enabled by default" rider.
23259 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
23261 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
23263 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
23264 Uros Bizjak <ubizjak@gmail.com>
23267 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
23268 * configure: Regenerated.
23270 2014-02-12 Richard Biener <rguenther@suse.de>
23272 * vec.c (vec_prefix::calculate_allocation): Move as
23273 inline variant to vec.h.
23274 (vec_prefix::calculate_allocation_1): New out-of-line version.
23275 * vec.h (vec_prefix::calculate_allocation_1): Declare.
23276 (vec_prefix::m_has_auto_buf): Rename to ...
23277 (vec_prefix::m_using_auto_storage): ... this.
23278 (vec_prefix::calculate_allocation): Inline the easy cases
23279 and dispatch to calculate_allocation_1 which doesn't need the
23281 (va_heap::reserve): Use gcc_checking_assert.
23282 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
23283 m_using_auto_storage.
23284 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
23286 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
23287 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
23288 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
23290 2014-02-12 Richard Biener <rguenther@suse.de>
23292 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
23293 when we found a dependence.
23295 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
23297 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
23299 (maybe_fold_stmt): ... into this new function.
23300 * omp-low.c (lower_omp): Update comment.
23302 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
23305 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
23308 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
23310 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
23311 identifiers in comments.
23312 (cortexa53_extra_costs): Likewise.
23313 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
23314 (cortexa7_extra_costs): Likewise.
23315 (cortexa12_extra_costs): Likewise.
23316 (cortexa15_extra_costs): Likewise.
23317 (v7m_extra_costs): Likewise.
23319 2014-02-12 Richard Biener <rguenther@suse.de>
23321 PR middle-end/60092
23322 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
23323 of posix_memalign being successful.
23324 (lower_stmt): Restrict lowering of posix_memalign to when
23325 -ftree-bit-ccp is enabled.
23327 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
23329 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
23331 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
23333 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
23335 PR rtl-optimization/60116
23336 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
23337 other_insn once the combination has been validated.
23339 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
23342 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
23344 * ipa-devirt.c: Include demangle.h
23345 (odr_violation_reported): New static variable.
23346 (add_type_duplicate): Update odr_violations.
23347 (maybe_record_node): Add completep parameter; update it.
23348 (record_target_from_binfo): Add COMPLETEP parameter;
23349 update it as needed.
23350 (possible_polymorphic_call_targets_1): Likewise.
23351 (struct polymorphic_call_target_d): Add nonconstruction_targets;
23352 rename FINAL to COMPLETE.
23353 (record_targets_from_bases): Sanity check we found the binfo;
23354 fix COMPLETEP updating.
23355 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
23356 parameter, fix computing of COMPLETEP.
23357 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
23358 at LTO time do demangling.
23359 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
23360 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
23362 (gimple_get_virt_method_for_binfo): Likewise.
23363 * gimple-fold.h (gimple_get_virt_method_for_binfo,
23364 gimple_get_virt_method_for_vtable): Update prototypes.
23366 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
23369 * genautomata.c (add_presence_absence): Fix typo with
23370 {final_}presence_list.
23372 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
23375 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
23376 for VSX/Altivec vectors that land in GPR registers.
23378 2014-02-11 Richard Henderson <rth@redhat.com>
23379 Jakub Jelinek <jakub@redhat.com>
23382 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
23383 around drhs if type conversion to lacc->type is not useless.
23385 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23387 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
23389 (cortex-a57.cortex-a53): Likewise.
23390 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
23392 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23394 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
23397 2014-02-11 Renlin Li <Renlin.Li@arm.com>
23399 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
23400 add_options_for_arm_vfp3.
23402 2014-02-11 Jeff Law <law@redhat.com>
23404 PR middle-end/54041
23405 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
23406 object with an undesirable mode.
23408 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23411 * config/i386/sol2-9.h: New file.
23412 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
23413 *-*-solaris2.9*): Use it.
23415 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
23417 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
23418 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
23420 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
23422 * config/microblaze/microblaze.c: Extend mcpu version format
23424 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
23426 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
23428 2014-02-10 Richard Henderson <rth@redhat.com>
23431 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
23432 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
23433 ms-abi vs -mno-accumulate-outgoing-args.
23434 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
23435 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
23438 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
23440 PR middle-end/60080
23441 * cfgexpand.c (expand_asm_operands): Attach source location to
23442 ASM_INPUT rtx objects.
23443 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
23445 2014-02-10 Nick Clifton <nickc@redhat.com>
23447 * config/mn10300/mn10300.c (popcount): New function.
23448 (mn10300_expand_prologue): Include saved registers in stack usage
23451 2014-02-10 Jeff Law <law@redhat.com>
23453 PR middle-end/52306
23454 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
23455 when changing the SET_DEST of a prior insn to avoid an input reload.
23457 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
23459 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
23460 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
23461 -mcall-openbsd, or -mcall-linux.
23462 (CC1_ENDIAN_BIG_SPEC): Remove.
23463 (CC1_ENDIAN_LITTLE_SPEC): Remove.
23464 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
23465 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
23466 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
23467 and %cc1_endian_default.
23468 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
23470 2014-02-10 Richard Biener <rguenther@suse.de>
23472 PR tree-optimization/60115
23473 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
23474 MEM_REF handling. Properly verify that the accesses are not
23475 out of the objects bound.
23477 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23479 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
23482 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
23484 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
23485 proper constants and fix formatting.
23486 (possible_polymorphic_call_targets): Fix formatting.
23488 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
23489 Ilya Tocar <ilya.tocar@intel.com>
23491 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
23492 (_mm512_loadu_epi32): Renamed into...
23493 (_mm512_loadu_si512): This.
23494 (_mm512_storeu_epi32): Renamed into...
23495 (_mm512_storeu_si512): This.
23496 (_mm512_maskz_ceil_ps): Removed.
23497 (_mm512_maskz_ceil_pd): Ditto.
23498 (_mm512_maskz_floor_ps): Ditto.
23499 (_mm512_maskz_floor_pd): Ditto.
23500 (_mm512_floor_round_ps): Ditto.
23501 (_mm512_floor_round_pd): Ditto.
23502 (_mm512_ceil_round_ps): Ditto.
23503 (_mm512_ceil_round_pd): Ditto.
23504 (_mm512_mask_floor_round_ps): Ditto.
23505 (_mm512_mask_floor_round_pd): Ditto.
23506 (_mm512_mask_ceil_round_ps): Ditto.
23507 (_mm512_mask_ceil_round_pd): Ditto.
23508 (_mm512_maskz_floor_round_ps): Ditto.
23509 (_mm512_maskz_floor_round_pd): Ditto.
23510 (_mm512_maskz_ceil_round_ps): Ditto.
23511 (_mm512_maskz_ceil_round_pd): Ditto.
23512 (_mm512_expand_pd): Ditto.
23513 (_mm512_expand_ps): Ditto.
23514 * config/i386/i386.c (ix86_builtins): Remove
23515 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
23516 (bdesc_args): Ditto.
23517 * config/i386/predicates.md (const1256_operand): New.
23518 (const_1_to_2_operand): Ditto.
23519 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
23520 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
23521 (*avx512pf_gatherpf<mode>sf): Ditto.
23522 (avx512pf_gatherpf<mode>df): Ditto.
23523 (*avx512pf_gatherpf<mode>df_mask): Ditto.
23524 (*avx512pf_gatherpf<mode>df): Ditto.
23525 (avx512pf_scatterpf<mode>sf): Ditto.
23526 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
23527 (*avx512pf_scatterpf<mode>sf): Ditto.
23528 (avx512pf_scatterpf<mode>df): Ditto.
23529 (*avx512pf_scatterpf<mode>df_mask): Ditto.
23530 (*avx512pf_scatterpf<mode>df): Ditto.
23531 (avx512f_expand<mode>): Removed.
23532 (<shift_insn><mode>3<mask_name>): Change predicate type.
23534 2014-02-08 Jakub Jelinek <jakub@redhat.com>
23536 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
23537 not at the end of datarefs vector use ordered_remove to avoid
23538 reordering datarefs vector.
23541 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
23542 mark local addressable non-static vars as GOVD_PRIVATE
23543 instead of GOVD_LOCAL.
23544 * omp-low.c (lower_omp_for): Move gimple_bind_vars
23545 and BLOCK_VARS of gimple_bind_block to new_stmt rather
23548 PR middle-end/60092
23549 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
23550 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
23551 assume_aligned or alloc_align attributes.
23552 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
23553 arguments. Handle also assume_aligned and alloc_align attributes.
23554 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
23555 calls to functions with assume_aligned or alloc_align attributes.
23556 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
23558 2014-02-08 Terry Guo <terry.guo@arm.com>
23560 * doc/invoke.texi: Document ARM -march=armv7e-m.
23562 2014-02-08 Jakub Jelinek <jakub@redhat.com>
23564 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
23565 flag on __cilkrts_rethrow builtin.
23568 * ipa-cp.c (determine_versionability): Fail at -O0
23569 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
23570 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
23573 2014-02-04 Jakub Jelinek <jakub@redhat.com>
23576 * tree-inline.c (copy_forbidden): Fail for
23577 __attribute__((optimize (0))) functions.
23579 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
23581 * varpool.c: Include pointer-set.h.
23582 (varpool_remove_unreferenced_decls): Variables in other partitions
23583 will not be output; be however careful to not lose information
23584 about partitioning.
23586 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
23588 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
23589 lookup in the vtable constructor.
23591 2014-02-07 Jeff Law <law@redhat.com>
23594 * config/m68k/m68k.md (ashldi_extsi): Turn into a
23595 define_insn_and_split.
23597 * ipa-inline.c (inline_small_functions): Fix typos.
23599 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
23601 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
23602 (s390_can_use_return_insn): Declare.
23603 * config/s390/s390.h (EPILOGUE_USES): Define.
23604 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
23606 (s390_chunkify_start): Handle return JUMP_LABELs.
23607 (s390_early_mach): Emit a main_pool instruction on the entry edge.
23608 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
23609 (s390_can_use_return_insn): New functions.
23610 (s390_fix_long_loop_prediction): Handle conditional returns.
23611 (TARGET_SET_UP_BY_PROLOGUE): Define.
23612 * config/s390/s390.md (ANY_RETURN): New code iterator.
23613 (*creturn, *csimple_return, return, simple_return): New patterns.
23615 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
23617 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
23618 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
23619 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
23620 REG_CFA_RESTORE list when deciding not to restore a register.
23622 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
23624 * config/s390/s390.c: Include tree-pass.h and context.h.
23625 (s390_early_mach): New function, split out from...
23626 (s390_emit_prologue): ...here.
23627 (pass_data_s390_early_mach): New pass structure.
23628 (pass_s390_early_mach): New class.
23629 (s390_option_override): Create and register early_mach pass.
23630 Move to end of file.
23632 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
23634 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
23635 to match for the exit block.
23637 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
23639 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
23640 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
23641 Reject misaligned operands.
23643 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
23645 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
23647 2014-02-07 Richard Biener <rguenther@suse.de>
23649 PR middle-end/60092
23650 * gimple-low.c (lower_builtin_posix_memalign): New function.
23651 (lower_stmt): Call it to lower posix_memalign in a way
23652 to make alignment info accessible.
23654 2014-02-07 Jakub Jelinek <jakub@redhat.com>
23657 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
23658 __builtin_setjmp_receiver.
23660 2014-02-07 Richard Biener <rguenther@suse.de>
23662 PR middle-end/60092
23663 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
23664 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
23665 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
23666 Handle BUILT_IN_POSIX_MEMALIGN.
23667 (find_func_clobbers): Likewise.
23668 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
23669 (call_may_clobber_ref_p_1): Likewise.
23671 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
23674 * ipa-devirt.c (record_target_from_binfo): Remove overactive
23677 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
23680 * lto-cgraph.c (lto_output_node): Use
23681 symtab_get_symbol_partitioning_class.
23682 (lto_output_varpool_node): likewise.
23683 (symtab_get_symbol_partitioning_class): Move here from
23684 lto/lto-partition.c
23685 * cgraph.h (symbol_partitioning_class): Likewise.
23686 (symtab_get_symbol_partitioning_class): Declare.
23688 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
23690 * ggc.h (ggc_internal_cleared_alloc): New macro.
23691 * vec.h (vec_safe_copy): Handle memory stats.
23692 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
23693 * target-globals.c (save_target_globals): Likewise.
23695 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
23698 * expr.c (emit_move_resolve_push): Export; be bit more selective
23699 on when to clear alias set.
23700 * expr.h (emit_move_resolve_push): Declare.
23701 * function.h (struct function): Add tail_call_marked.
23702 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
23703 * config/i386/i386-protos.h (ix86_expand_push): Remove.
23704 * config/i386/i386.md (TImode move expander): De not call
23706 (FP push expanders): Preserve memory attributes.
23707 * config/i386/sse.md (push<mode>1): Remove.
23708 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
23709 (ix86_expand_push): Remove.
23710 * config/i386/mmx.md (push<mode>1): Remove.
23712 2014-02-06 Jakub Jelinek <jakub@redhat.com>
23714 PR rtl-optimization/60030
23715 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
23716 lopart with paradoxical subreg before shifting it up by hprec.
23718 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23720 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
23721 Remove extra newline at end of file.
23722 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
23723 (arm_issue_rate): Handle cortexa57.
23724 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
23725 (cortex-a57.cortex-a53): Likewise.
23727 2014-02-06 Jakub Jelinek <jakub@redhat.com>
23730 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
23731 don't record in REG_FRAME_RELATED_EXPR registers not set in that
23733 (arm_expand_prologue): Adjust all callers.
23734 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
23735 info, registers also at the lowest numbered registers side. Use
23736 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
23740 * var-tracking.c (adjust_mems): Before adding a SET to
23741 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
23743 2014-02-06 Alan Modra <amodra@gmail.com>
23746 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
23747 change SDmode to DDmode when lra_in_progress.
23749 2014-02-06 Jakub Jelinek <jakub@redhat.com>
23751 PR middle-end/59150
23752 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
23753 free_data_ref on the dr first, and before goto again also set dr
23754 to the next dr. For simd_lane_access, free old datarefs[i] before
23755 overwriting it. For get_vectype_for_scalar_type failure, don't
23756 free_data_ref if simd_lane_access.
23758 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
23761 * tree.h (opts_for_fn): New inline function.
23762 (opt_for_fn): Define.
23763 * config/i386/i386.c (ix86_function_regparm): Use
23764 opt_for_fn (decl, optimize) instead of optimize.
23766 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
23768 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
23769 for SYMBOL_REF in large memory model.
23771 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23773 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
23774 and crypto support.
23775 (cortex-a57): Likewise.
23776 (cortex-a57.cortex-a53): Likewise.
23778 2014-02-06 Yury Gribov <y.gribov@samsung.com>
23779 Kugan Vivekanandarajah <kuganv@linaro.org>
23781 * config/arm/arm.c (arm_vector_alignment_reachable): Check
23783 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
23785 2014-02-06 Richard Biener <rguenther@suse.de>
23787 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
23788 set_loop_copy and initialize_original_copy_tables.
23790 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
23792 * config/aarch64/aarch64-simd.md
23793 (aarch64_ashr_simddi): Change QI to SI.
23795 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
23796 Jakub Jelinek <jakub@redhat.com>
23798 PR middle-end/60013
23799 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
23802 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23804 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
23805 CODE_FOR_altivec_vpku[hw]um to
23806 CODE_FOR_altivec_vpku[hw]um_direct.
23807 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
23808 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
23809 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
23810 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
23812 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23814 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
23815 generation for -maltivec=be.
23816 (altivec_vsumsws): Simplify redundant test.
23818 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23820 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
23821 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
23822 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
23823 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
23824 gen_altivec_vpkuwum.
23825 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
23827 (altivec_vpks<VI_char>ss): Likewise.
23828 (altivec_vpks<VI_char>us): Likewise.
23829 (altivec_vpku<VI_char>us): Likewise.
23830 (altivec_vpku<VI_char>um): Likewise.
23831 (altivec_vpku<VI_char>um_direct): New (copy of
23832 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
23834 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
23835 target is little endian and -maltivec=be is not specified.
23836 (*altivec_vupkhs<VU_char>_direct): New (copy of
23837 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
23838 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
23839 target is little endian and -maltivec=be is not specified.
23840 (*altivec_vupkls<VU_char>_direct): New (copy of
23841 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
23842 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
23843 little endian and -maltivec=be is not specified.
23844 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
23845 little endian and -maltivec=be is not specified.
23847 2014-02-05 Richard Henderson <rth@redhat.com>
23850 * combine-stack-adj.c: Revert r206943.
23851 * sched-int.h (struct deps_desc): Add last_args_size.
23852 * sched-deps.c (init_deps): Initialize it.
23853 (sched_analyze_insn): Add OUTPUT dependencies between insns that
23854 contain REG_ARGS_SIZE notes.
23856 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
23858 * lto-cgraph.c (asm_nodes_output): Make global.
23859 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
23860 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
23861 (driver_handle_option): Handle OPT_fwpa.
23863 2014-02-05 Jakub Jelinek <jakub@redhat.com>
23866 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
23867 a comment typo and formatting issue. If odr_hash hasn't been
23868 created, return vNULL and set *completep to false.
23870 PR middle-end/57499
23871 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
23872 bb with no successors.
23874 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
23877 * doc/invoke.texi (-march): Clarify documentation for ARM.
23878 (-mtune): Likewise.
23881 2014-02-05 Richard Biener <rguenther@suse.de>
23883 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
23884 when not vectorizing because of too many alias checks.
23885 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
23886 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
23888 2014-02-05 Nick Clifton <nickc@redhat.com>
23890 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
23891 accept extended registers in any mode when compiling for the MN10300.
23893 2014-02-05 Yury Gribov <y.gribov@samsung.com>
23895 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
23896 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
23897 sanitization attributes.
23898 (can_inline_edge_p): Likewise.
23899 (sanitize_attrs_match_for_inline_p): New function.
23901 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
23903 * ipa-prop.c (detect_type_change): Shor circuit testing of
23904 type changes on THIS pointer.
23906 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
23909 * config/pa/pa.c (legitimize_tls_address): Return original address
23910 if not passed a SYMBOL_REF rtx.
23911 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
23913 (pa_emit_move_sequence): Simplify TLS source operands.
23914 (pa_legitimate_constant_p): Reject all TLS constants.
23915 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
23916 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
23918 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
23920 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
23921 groups when we know they are controlled by LTO.
23922 * varasm.c (default_binds_local_p_1): If object is in other partition,
23923 it will be resolved locally.
23925 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
23927 * config/host-linux.c (linux_gt_pch_use_address): Don't
23928 use SSIZE_MAX because it is not always defined.
23930 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
23933 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
23934 threshold for pseudo splitting.
23935 (update_ebb_live_info): Process call argument hard registers and
23936 hard registers from insn definition too.
23937 (max_small_class_regs_num): New constant.
23938 (inherit_in_ebb): Update live hard regs through EBBs. Update
23939 reloads_num only for small register classes. Don't split for
23942 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
23945 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
23948 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
23950 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
23951 visibility is safe.
23953 2014-02-04 Marek Polacek <polacek@redhat.com>
23955 * gdbinit.in (pel): Define.
23957 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
23959 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
23962 2014-02-04 Richard Biener <rguenther@suse.de>
23965 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
23966 in function context local.
23967 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
23968 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
23969 similar to LTO_imported_decl_ref.
23971 2014-02-04 Jakub Jelinek <jakub@redhat.com>
23973 PR tree-optimization/60002
23974 * cgraphclones.c (build_function_decl_skip_args): Clear
23975 DECL_LANG_SPECIFIC.
23977 PR tree-optimization/60023
23978 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
23979 false to gsi_replace.
23980 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
23981 has been in some EH region and vec_stmt could throw, add
23982 vec_stmt into the same EH region.
23983 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
23984 has no lhs, ignore it.
23985 * internal-fn.c (expand_MASK_LOAD): Likewise.
23988 * tree-inline.c (copy_forbidden): Fail for
23989 __attribute__((optimize (0))) functions.
23992 * omp-low.c (simd_clone_struct_copy): If from->inbranch
23993 is set, copy one less argument.
23994 (expand_simd_clones): Don't subtract clone_info->inbranch
23995 from simd_clone_struct_alloc argument.
23997 PR rtl-optimization/57915
23998 * recog.c (simplify_while_replacing): If all unary/binary/relational
23999 operation arguments are constant, attempt to simplify those.
24001 PR middle-end/59261
24002 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
24003 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
24005 2014-02-04 Richard Biener <rguenther@suse.de>
24007 PR tree-optimization/60012
24008 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
24009 TBAA disambiguation to all DDRs.
24011 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24014 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
24015 (LINK_SPEC): Use it for -shared, -shared-libgcc.
24017 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
24020 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
24022 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
24024 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
24025 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
24027 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
24030 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
24031 to figure out targets of polymorphic calls with known decl.
24032 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
24033 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
24034 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
24035 (get_polymorphic_call_info): ... here.
24036 (get_polymorphic_call_info_from_invariant): New function.
24038 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
24040 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
24041 lookup via vtable pointer; check for type consistency
24042 and turn inconsitent facts into UNREACHABLE.
24043 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
24044 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
24045 type inconsistent querries; return UNREACHABLE instead.
24047 2014-02-03 Richard Henderson <rth@twiddle.net>
24050 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
24051 already processed this node.
24052 (normalize_one_pred_1): Pass along mark_set.
24053 (normalize_one_pred): Create and destroy a pointer_set_t.
24054 (normalize_one_pred_chain): Likewise.
24056 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
24058 PR gcov-profile/58602
24059 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
24061 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
24064 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
24065 -fno-devirtualize; try to devirtualize by the knowledge of
24066 virtual table pointer given by aggregate propagation.
24067 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
24068 (ipa_print_node_jump_functions): Dump also offset that
24069 is relevant for polymorphic calls.
24070 (determine_known_aggregate_parts): Add arg_type parameter; use it
24071 instead of determining the type from pointer type.
24072 (ipa_compute_jump_functions_for_edge): Update call of
24073 determine_known_aggregate_parts.
24074 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
24075 (gimple_get_virt_method_for_binfo): ... here; simplify using
24076 vtable_pointer_value_to_vtable.
24077 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
24078 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
24079 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
24080 (vtable_pointer_value_to_vtable): Break out from ...; handle also
24082 (vtable_pointer_value_to_binfo): ... here.
24083 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
24085 2014-02-03 Teresa Johnson <tejohnson@google.com>
24087 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
24088 redef of outer loop index variable.
24090 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
24094 * doc/extend.texi (Function Attributes): Typo.
24096 2014-02-03 Cong Hou <congh@google.com>
24098 PR tree-optimization/60000
24099 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
24100 if the vectorized statement is a store. A store statement can only
24101 appear at the end of pattern statements.
24103 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
24105 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
24106 (ix86_option_override_internal): Default long double to 64-bit for
24107 32-bit Bionic and to 128-bit for 64-bit Bionic.
24109 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
24110 TARGET_LONG_DOUBLE_128 is true.
24111 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
24113 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
24114 (mlong-double-64): Negate -mlong-double-128.
24115 (mlong-double-128): New option.
24117 * config/i386/i386-c.c (ix86_target_macros): Define
24118 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
24120 * doc/invoke.texi: Document -mlong-double-128.
24122 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
24124 PR rtl-optimization/60024
24125 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
24127 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
24129 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
24131 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
24133 PR rtl-optimization/57662
24134 * sel-sched.c (code_motion_path_driver): Do not mark already not
24135 existing blocks in the visiting bitmap.
24137 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
24139 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
24140 on the insn being emitted.
24142 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
24143 Will Deacon <will.deacon@arm.com>
24145 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
24147 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24149 * config/arm/arm-tables.opt: Regenerate.
24151 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24153 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
24154 for vector types other than V16QImode.
24155 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
24156 define_expand, and call altivec_expand_vec_perm_le when producing
24157 code with little endian element order.
24158 (*altivec_vperm_<mode>_internal): New insn having previous
24159 behavior of altivec_vperm_<mode>.
24160 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
24161 altivec_expand_vec_perm_le when producing code with little endian
24163 (*altivec_vperm_<mode>_uns_internal): New insn having previous
24164 behavior of altivec_vperm_<mode>_uns.
24166 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24168 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
24169 (altivec_vsumsws): Add handling for -maltivec=be with a little
24171 (altivec_vsumsws_direct): New.
24172 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
24173 gen_altivec_vsumsws.
24175 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
24177 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
24178 vtable_pointer_value_to_binfo): New functions.
24179 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
24180 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
24182 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
24184 * config/nios2/nios2.md (load_got_register): Initialize GOT
24185 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
24186 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
24188 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
24190 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
24191 preserverd by passthrough, do not propagate the type.
24193 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
24195 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
24196 (mips_atomic_assign_expand_fenv): New function.
24197 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
24199 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
24201 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
24202 (__builtin_mips_set_fcsr): Likewise.
24203 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
24204 MIPS_USI_FTYPE_VOID.
24205 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
24206 (mips16_expand_set_fcsr): Likewise.
24207 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
24208 (mips16_set_fcsr_stub): Likewise.
24209 (mips16_get_fcsr_one_only_stub): New class.
24210 (mips16_set_fcsr_one_only_stub): Likewise.
24211 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
24212 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
24213 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
24214 (hard_float): New availability predicate.
24215 (mips_builtins): Add get_fcsr and set_fcsr.
24216 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
24217 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
24218 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
24219 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
24220 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
24223 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
24225 * config/mips/mips.c (mips_one_only_stub): New class.
24226 (mips_need_mips16_rdhwr_p): Replace with...
24227 (mips16_rdhwr_stub): ...this new variable.
24228 (mips16_stub_call_address): New function.
24229 (mips16_rdhwr_one_only_stub): New class.
24230 (mips_expand_thread_pointer): Use mips16_stub_call_address.
24231 (mips_output_mips16_rdhwr): Delete.
24232 (mips_finish_stub): New function.
24233 (mips_code_end): Use it to handle rdhwr stubs.
24235 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
24238 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
24239 when calculating size of integer atomic types.
24241 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
24243 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
24245 2014-02-01 Jakub Jelinek <jakub@redhat.com>
24247 PR tree-optimization/60003
24248 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
24249 * profile.c (branch_prob): Use gimple_call_builtin_p
24250 to check for BUILT_IN_SETJMP_RECEIVER.
24251 * tree-inline.c (copy_bb): Call notice_special_calls.
24253 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
24256 * lra-constraints.c (process_alt_operands): Update reload_sum only
24259 2014-01-31 Richard Henderson <rth@redhat.com>
24261 PR middle-end/60004
24262 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
24263 until after else_eh is processed.
24265 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
24267 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
24268 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
24269 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
24270 in smmintrin.h, remove them.
24271 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
24272 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
24273 * config/i386/i386.md (ROUND_SAE): Fix value.
24274 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
24275 (const48_operand): New.
24276 * config/i386/subst.md (round), (round_expand): Use
24277 const_4_or_8_to_11_operand.
24278 (round_saeonly), (round_saeonly_expand): Use const48_operand.
24280 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
24282 * config/i386/constraints.md (Yk): Swap meaning with k.
24283 * config/i386/i386.md (movhi_internal): Change Yk to k.
24284 (movqi_internal): Ditto.
24285 (*k<logic><mode>): Ditto.
24288 (kandn<mode>): Ditto.
24289 (*<code>hi_1): Ditto.
24290 (*<code>qi_1): Ditto.
24291 (kxnor<mode>): Ditto.
24292 (kortestzhi): Ditto.
24293 (kortestchi): Ditto.
24295 (*one_cmplhi2_1): Ditto.
24296 (*one_cmplqi2_1): Ditto.
24297 * config/i386/sse.md (): Change k to Yk.
24298 (avx512f_load<mode>_mask): Ditto.
24299 (avx512f_blendm<mode>): Ditto.
24300 (avx512f_store<mode>_mask): Ditto.
24301 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
24302 (avx512f_storedqu<mode>_mask): Ditto.
24303 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
24305 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
24306 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
24307 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
24308 (avx512f_maskcmp<mode>3): Ditto.
24309 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
24310 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
24311 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
24312 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
24313 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
24314 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
24315 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
24316 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
24317 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
24318 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
24319 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
24320 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
24321 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
24322 (vec_extract_lo_<mode>_maskm): Ditto.
24323 (vec_extract_hi_<mode>_maskm): Ditto.
24324 (avx512f_vternlog<mode>_mask): Ditto.
24325 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
24326 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
24327 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
24328 (avx512f_<code>v8div16qi2_mask): Ditto.
24329 (avx512f_<code>v8div16qi2_mask_store): Ditto.
24330 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
24331 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
24332 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
24333 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
24334 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
24335 (*avx512pf_gatherpf<mode>df_mask): Ditto.
24336 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
24337 (*avx512pf_scatterpf<mode>df_mask): Ditto.
24338 (avx512cd_maskb_vec_dupv8di): Ditto.
24339 (avx512cd_maskw_vec_dupv16si): Ditto.
24340 (avx512f_vpermi2var<mode>3_maskz): Ditto.
24341 (avx512f_vpermi2var<mode>3_mask): Ditto.
24342 (avx512f_vpermi2var<mode>3_mask): Ditto.
24343 (avx512f_vpermt2var<mode>3_maskz): Ditto.
24344 (*avx512f_gathersi<mode>): Ditto.
24345 (*avx512f_gathersi<mode>_2): Ditto.
24346 (*avx512f_gatherdi<mode>): Ditto.
24347 (*avx512f_gatherdi<mode>_2): Ditto.
24348 (*avx512f_scattersi<mode>): Ditto.
24349 (*avx512f_scatterdi<mode>): Ditto.
24350 (avx512f_compress<mode>_mask): Ditto.
24351 (avx512f_compressstore<mode>_mask): Ditto.
24352 (avx512f_expand<mode>_mask): Ditto.
24353 * config/i386/subst.md (mask): Change k to Yk.
24354 (mask_scalar_merge): Ditto.
24357 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
24359 * doc/extend.texi (Vector Extensions): Document ?: in C++.
24361 2014-01-31 Richard Biener <rguenther@suse.de>
24363 PR middle-end/59990
24364 * builtins.c (fold_builtin_memory_op): Make sure to not
24365 use a floating-point mode or a boolean or enumeral type for
24366 the copy operation.
24368 2014-01-30 DJ Delorie <dj@redhat.com>
24370 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
24371 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
24372 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
24373 whenever main() has an epilogue.
24375 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24377 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
24378 unused variable "field".
24379 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
24380 (vsx_mergeh_<mode>): Likewise.
24381 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
24382 (altivec_vmrghh): Likewise.
24383 (altivec_vmrghw): Likewise.
24384 (altivec_vmrglb): Likewise.
24385 (altivec_vmrglh): Likewise.
24386 (altivec_vmrglw): Likewise.
24387 (altivec_vspltb): Add missing uses.
24388 (altivec_vsplth): Likewise.
24389 (altivec_vspltw): Likewise.
24390 (altivec_vspltsf): Likewise.
24392 2014-01-30 Jakub Jelinek <jakub@redhat.com>
24395 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
24396 frame related instructions.
24398 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
24400 PR rtl-optimization/59959
24401 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
24402 any reload of register whose subreg is invalid.
24404 2014-01-30 Jakub Jelinek <jakub@redhat.com>
24406 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
24407 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
24408 Add missing return type - void.
24410 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24412 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
24413 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
24414 remove element index adjustment for endian (now handled in vsx.md
24416 (altivec_expand_vec_perm_const): Use
24417 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
24418 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
24419 (vsx_xxspltw_<mode>): Adjust element index for little endian.
24420 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
24421 define_expand and a new define_insn *altivec_vspltb_internal;
24422 adjust for -maltivec=be on a little endian target.
24423 (altivec_vspltb_direct): New.
24424 (altivec_vsplth): Divide into a define_expand and a new
24425 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
24426 little endian target.
24427 (altivec_vsplth_direct): New.
24428 (altivec_vspltw): Divide into a define_expand and a new
24429 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
24430 little endian target.
24431 (altivec_vspltw_direct): New.
24432 (altivec_vspltsf): Divide into a define_expand and a new
24433 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
24434 a little endian target.
24436 2014-01-30 Richard Biener <rguenther@suse.de>
24438 PR tree-optimization/59993
24439 * tree-ssa-forwprop.c (associate_pointerplus): Check we
24440 can propagate form the earlier stmt and avoid the transform
24441 when the intermediate result is needed.
24443 2014-01-30 Alangi Derick <alangiderick@gmail.com>
24445 * README.Portability: Fix typo.
24447 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
24449 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
24450 comparison_operator with ordered_comparison_operator.
24452 2014-01-30 Nick Clifton <nickc@redhat.com>
24454 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
24455 Rename to mn10300_store_multiple_regs.
24456 * config/mn10300/mn10300.c: Likewise.
24457 * config/mn10300/mn10300.md (store_movm): Fix typo: call
24458 store_multiple_regs.
24459 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
24460 Call mn10300_store_multiple_regs.
24462 2014-01-30 Nick Clifton <nickc@redhat.com>
24463 DJ Delorie <dj@redhat.com>
24465 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
24466 %fp 2 to keep registers after it properly word-aligned.
24467 (rl78_alloc_physical_registers_umul): Handle the case where both
24468 input operands are the same.
24470 2014-01-30 Richard Biener <rguenther@suse.de>
24472 PR tree-optimization/59903
24473 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
24476 2014-01-30 Jason Merrill <jason@redhat.com>
24479 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
24482 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
24484 2014-01-30 Richard Biener <rguenther@suse.de>
24486 PR tree-optimization/59951
24487 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
24489 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
24492 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
24493 SFmode to DFmode case.
24495 2014-01-29 DJ Delorie <dj@redhat.com>
24497 * config/msp430/msp430.opt (-minrt): New.
24498 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
24500 (ENDFILE_SPEC): Likewise.
24502 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
24504 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
24505 (estimate_function_body_sizes): Use it.
24507 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
24510 * dwarf2out.c (is_cxx_auto): New.
24511 (is_base_type): Use it.
24512 (gen_type_die_with_usage): Likewise.
24514 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24516 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
24517 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
24518 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
24519 -maltivec=be with LE targets.
24520 (vsx_mergeh_<mode>): Likewise.
24521 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
24522 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
24523 (altivec_vmrghb): Replace with define_expand and new
24524 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
24525 (altivec_vmrghb_direct): New define_insn.
24526 (altivec_vmrghh): Replace with define_expand and new
24527 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
24528 (altivec_vmrghh_direct): New define_insn.
24529 (altivec_vmrghw): Replace with define_expand and new
24530 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
24531 (altivec_vmrghw_direct): New define_insn.
24532 (*altivec_vmrghsf): Adjust for endianness.
24533 (altivec_vmrglb): Replace with define_expand and new
24534 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
24535 (altivec_vmrglb_direct): New define_insn.
24536 (altivec_vmrglh): Replace with define_expand and new
24537 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
24538 (altivec_vmrglh_direct): New define_insn.
24539 (altivec_vmrglw): Replace with define_expand and new
24540 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
24541 (altivec_vmrglw_direct): New define_insn.
24542 (*altivec_vmrglsf): Adjust for endianness.
24543 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
24544 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
24545 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
24546 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
24547 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
24548 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
24549 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
24550 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
24552 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
24554 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
24555 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
24558 2014-01-29 Richard Biener <rguenther@suse.de>
24560 PR tree-optimization/58742
24561 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
24562 associate_pointerplus_align.
24563 (associate_pointerplus_diff): New function.
24564 (associate_pointerplus): Likewise. Call associate_pointerplus_align
24565 and associate_pointerplus_diff.
24567 2014-01-29 Richard Biener <rguenther@suse.de>
24569 * lto-streamer.h (LTO_major_version): Bump to 3.
24570 (LTO_minor_version): Reset to 0.
24572 2014-01-29 Renlin Li <Renlin.Li@arm.com>
24574 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
24575 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
24576 (arm_file_start): Generate correct asm header for armv7ve.
24577 * config/arm/bpabi.h: Add multilib support for armv7ve.
24578 * config/arm/driver-arm.c: Change the architectures of cortex-a7
24579 and cortex-a15 to armv7ve.
24580 * config/arm/t-aprofile: Add multilib support for armv7ve.
24581 * doc/invoke.texi: Document -march=armv7ve.
24583 2014-01-29 Richard Biener <rguenther@suse.de>
24585 PR tree-optimization/58742
24586 * tree-ssa-forwprop.c (associate_plusminus): Return true
24587 if we changed sth, defer EH cleanup to ...
24588 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
24589 (simplify_mult): New function.
24591 2014-01-29 Jakub Jelinek <jakub@redhat.com>
24593 PR middle-end/59917
24594 PR tree-optimization/59920
24595 * tree.c (build_common_builtin_nodes): Remove
24596 __builtin_setjmp_dispatcher initialization.
24597 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
24598 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
24599 instead of gsi_after_labels + manually skipping debug stmts.
24600 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
24601 ignore bbs with IFN_ABNORMAL_DISPATCHER.
24602 * tree-inline.c (copy_edges_for_bb): Remove
24603 can_make_abnormal_goto argument, instead add abnormal_goto_dest
24604 argument. Ignore computed_goto_p stmts. Don't call
24605 make_abnormal_goto_edges. If a call might need abnormal edges
24606 for non-local gotos, see if it already has an edge to
24607 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
24608 with true argument, don't do anything then, otherwise add
24609 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
24610 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
24612 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
24613 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
24614 (lower_stmt): Don't set data->calls_builtin_setjmp.
24615 (lower_builtin_setjmp): Adjust comment.
24616 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
24617 * tree-cfg.c (found_computed_goto): Remove.
24618 (factor_computed_gotos): Remove.
24619 (make_goto_expr_edges): Return bool, true for computed gotos.
24620 Don't call make_abnormal_goto_edges.
24621 (build_gimple_cfg): Don't set found_computed_goto, don't call
24622 factor_computed_gotos.
24623 (computed_goto_p): No longer static.
24624 (make_blocks): Don't set found_computed_goto.
24625 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
24626 (make_edges): If make_goto_expr_edges returns true, push bb
24627 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
24628 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
24629 vector. Record mapping between bbs and OpenMP regions if there
24630 are any, adjust make_gimple_omp_edges caller. Call
24631 handle_abnormal_edges.
24632 (make_abnormal_goto_edges): Remove.
24633 * tree-cfg.h (make_abnormal_goto_edges): Remove.
24634 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
24635 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
24636 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
24637 * internal-fn.def (ABNORMAL_DISPATCHER): New.
24638 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
24639 filling *region also set *region_idx to (*region)->entry->index.
24642 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
24643 For REGs set ORIGINAL_REGNO.
24645 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
24647 * doc/md.texi: Mention that a target shouldn't implement
24648 vec_widen_(s|u)mul_even/odd pair if it is less efficient
24651 2014-01-29 Jakub Jelinek <jakub@redhat.com>
24653 PR tree-optimization/59594
24654 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
24655 a copy of the datarefs vector rather than the vector itself.
24657 2014-01-28 Jason Merrill <jason@redhat.com>
24660 * dwarf2out.c (auto_die): New static.
24661 (gen_type_die_with_usage): Handle C++1y 'auto'.
24662 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
24665 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
24668 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
24669 (SPEC_X32): Likewise.
24670 (SPEC_64): Likewise.
24671 * config/i386/i386.c (ix86_option_override_internal): Turn off
24672 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
24674 (x86_file_start): Output .code16gcc for TARGET_16BIT.
24675 * config/i386/i386.h (TARGET_16BIT): New macro.
24676 (TARGET_16BIT_P): Likewise.
24677 * config/i386/i386.opt: Add m16.
24678 * doc/invoke.texi: Document -m16.
24680 2014-01-28 Jakub Jelinek <jakub@redhat.com>
24682 PR preprocessor/59935
24683 * input.c (location_get_source_line): Bail out on when line number
24684 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
24686 2014-01-28 Richard Biener <rguenther@suse.de>
24688 PR tree-optimization/58742
24689 * tree-ssa-forwprop.c (associate_plusminus): Handle
24690 pointer subtraction of the form (T)(P + A) - (T)P.
24692 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24694 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
24697 2014-01-28 Richard Biener <rguenther@suse.de>
24700 2014-01-28 Richard Biener <rguenther@suse.de>
24702 PR rtl-optimization/45364
24703 PR rtl-optimization/59890
24704 * var-tracking.c (local_get_addr_clear_given_value): Handle
24705 already cleared slot.
24706 (val_reset): Handle not allocated local_get_addr_cache.
24707 (vt_find_locations): Use post-order on the inverted CFG.
24709 2014-01-28 Richard Biener <rguenther@suse.de>
24711 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
24713 2014-01-28 Richard Biener <rguenther@suse.de>
24715 PR rtl-optimization/45364
24716 PR rtl-optimization/59890
24717 * var-tracking.c (local_get_addr_clear_given_value): Handle
24718 already cleared slot.
24719 (val_reset): Handle not allocated local_get_addr_cache.
24720 (vt_find_locations): Use post-order on the inverted CFG.
24722 2014-01-28 Alan Modra <amodra@gmail.com>
24724 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
24725 * configure.ac <recursive call for build != host>: Define
24726 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
24727 and LD_FOR_BUILD too.
24728 * configure: Regenerate.
24730 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
24732 * config/i386/i386.c (get_builtin_code_for_version): Separate
24733 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
24734 Broadwell from Haswell.
24736 2014-01-27 Steve Ellcey <sellcey@mips.com>
24738 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
24739 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
24740 * config/mips/mips.c (mips_option_override): Change setting
24742 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
24743 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
24744 Change from Mask to Var.
24746 2014-01-27 Jeff Law <law@redhat.com>
24748 * ipa-inline.c (inline_small_functions): Fix typo.
24750 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
24752 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
24753 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
24754 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
24755 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
24756 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
24757 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
24758 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
24759 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
24760 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
24761 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
24762 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
24763 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
24764 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
24765 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
24766 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
24767 (_mm512_storeu_epi64): Ditto.
24768 (_mm512_cmpge_epi32_mask): Ditto.
24769 (_mm512_cmpge_epu32_mask): Ditto.
24770 (_mm512_cmpge_epi64_mask): Ditto.
24771 (_mm512_cmpge_epu64_mask): Ditto.
24772 (_mm512_cmple_epi32_mask): Ditto.
24773 (_mm512_cmple_epu32_mask): Ditto.
24774 (_mm512_cmple_epi64_mask): Ditto.
24775 (_mm512_cmple_epu64_mask): Ditto.
24776 (_mm512_cmplt_epi32_mask): Ditto.
24777 (_mm512_cmplt_epu32_mask): Ditto.
24778 (_mm512_cmplt_epi64_mask): Ditto.
24779 (_mm512_cmplt_epu64_mask): Ditto.
24780 (_mm512_cmpneq_epi32_mask): Ditto.
24781 (_mm512_cmpneq_epu32_mask): Ditto.
24782 (_mm512_cmpneq_epi64_mask): Ditto.
24783 (_mm512_cmpneq_epu64_mask): Ditto.
24784 (_mm512_expand_pd): Ditto.
24785 (_mm512_expand_ps): Ditto.
24786 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
24787 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
24788 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
24789 * config/i386/i386.c (ix86_builtins): Add
24790 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
24791 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
24792 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
24793 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
24794 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
24795 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
24796 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
24797 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
24798 IX86_BUILTIN_PMOVUSQW512_MEM.
24799 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
24800 __builtin_ia32_pmovsqd512mem_mask,
24801 __builtin_ia32_pmovqd512mem_mask,
24802 __builtin_ia32_pmovusqw512mem_mask,
24803 __builtin_ia32_pmovsqw512mem_mask,
24804 __builtin_ia32_pmovqw512mem_mask,
24805 __builtin_ia32_pmovusdw512mem_mask,
24806 __builtin_ia32_pmovsdw512mem_mask,
24807 __builtin_ia32_pmovdw512mem_mask,
24808 __builtin_ia32_pmovqb512mem_mask,
24809 __builtin_ia32_pmovusqb512mem_mask,
24810 __builtin_ia32_pmovsqb512mem_mask,
24811 __builtin_ia32_pmovusdb512mem_mask,
24812 __builtin_ia32_pmovsdb512mem_mask,
24813 __builtin_ia32_pmovdb512mem_mask.
24814 (bdesc_args): Add __builtin_ia32_expanddf512,
24815 __builtin_ia32_expandsf512.
24816 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
24817 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
24818 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
24819 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
24820 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
24821 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
24822 (avx512f_<code>v8div16qi2_mask_store): This.
24823 (avx512f_expand<mode>): New.
24825 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
24827 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
24829 (_mm512_mask_prefetch_i64gather_pd): Ditto.
24830 (_mm512_prefetch_i32scatter_pd): Ditto.
24831 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
24832 (_mm512_prefetch_i64scatter_pd): Ditto.
24833 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
24834 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
24835 (_mm512_mask_prefetch_i64gather_ps): Ditto.
24836 (_mm512_prefetch_i32scatter_ps): Ditto.
24837 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
24838 (_mm512_prefetch_i64scatter_ps): Ditto.
24839 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
24840 * config/i386/i386-builtin-types.def: Define
24841 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
24842 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
24843 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
24844 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
24845 IX86_BUILTIN_SCATTERPFQPD.
24846 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
24847 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
24848 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
24849 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
24850 __builtin_ia32_scatterpfqps.
24851 (ix86_expand_builtin): Expand new built-ins.
24852 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
24853 fix memory access data type.
24854 (*avx512pf_gatherpf<mode>_mask): Ditto.
24855 (*avx512pf_gatherpf<mode>): Ditto.
24856 (avx512pf_scatterpf<mode>): Ditto.
24857 (*avx512pf_scatterpf<mode>_mask): Ditto.
24858 (*avx512pf_scatterpf<mode>): Ditto.
24859 (GATHER_SCATTER_SF_MEM_MODE): New.
24860 (avx512pf_gatherpf<mode>df): Ditto.
24861 (*avx512pf_gatherpf<mode>df_mask): Ditto.
24862 (*avx512pf_scatterpf<mode>df): Ditto.
24864 2014-01-27 Jakub Jelinek <jakub@redhat.com>
24867 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
24868 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
24871 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
24873 * common/config/arm/arm-common.c
24874 (arm_rewrite_mcpu): Handle multiple names.
24876 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
24878 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
24880 * gimple-builder.h (create_gimple_tmp): Delete.
24882 2014-01-27 Christian Bruel <christian.bruel@st.com>
24884 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
24887 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
24889 * config/pa/pa.md (call): Generate indirect long calls to non-local
24890 functions when outputing 32-bit code.
24891 (call_value): Likewise except for special call to buggy powf function.
24893 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
24894 portable runtime and PIC indirect calls.
24895 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
24896 and PIC call sequences. Use ldo instead of blr to set return register
24897 in PIC call sequence.
24899 2014-01-25 Walter Lee <walt@tilera.com>
24901 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
24902 avoid clobbering a live register.
24904 2014-01-25 Walter Lee <walt@tilera.com>
24906 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
24907 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
24908 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
24909 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
24911 2014-01-25 Walter Lee <walt@tilera.com>
24913 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
24914 arguments on even registers.
24915 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
24917 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
24918 (BIGGEST_ALIGNMENT): Ditto.
24919 (BIGGEST_FIELD_ALIGNMENT): Ditto.
24921 2014-01-25 Walter Lee <walt@tilera.com>
24923 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
24924 insns before bundling.
24925 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
24927 2014-01-25 Walter Lee <walt@tilera.com>
24929 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
24930 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
24931 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
24933 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
24935 * config/mips/constraints.md (kl): Delete.
24936 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
24937 define expands, using...
24938 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
24939 instructions for MIPS16.
24940 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
24941 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
24943 2014-01-25 Walter Lee <walt@tilera.com>
24945 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
24949 2014-01-25 Walter Lee <walt@tilera.com>
24951 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
24952 (TARGET_EXPAND_TO_RTL_HOOK): Define.
24954 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
24956 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
24959 2014-01-25 Jakub Jelinek <jakub@redhat.com>
24961 * print-rtl.c (in_call_function_usage): New var.
24962 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
24963 EXPR_LIST mode as mode and not as reg note name.
24965 PR middle-end/59561
24966 * cfgloopmanip.c (copy_loop_info): If
24967 loop->warned_aggressive_loop_optimizations, make sure
24968 the flag is set in target loop too.
24970 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
24972 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
24974 * builtins.def: Likewise.
24975 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
24976 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
24977 * ira.c (ira_setup_eliminable_regset): Likewise.
24978 * omp-low.c (gate_expand_omp): Likewise.
24979 (execute_lower_omp): Likewise.
24980 (diagnose_sb_0): Likewise.
24981 (gate_diagnose_omp_blocks): Likewise.
24982 (simd_clone_clauses_extract): Likewise.
24985 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24987 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
24988 correction for little endian...
24989 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
24992 2014-01-24 Jeff Law <law@redhat.com>
24994 PR tree-optimization/59919
24995 * tree-vrp.c (find_assert_locations_1): Do not register asserts
24996 for non-returning calls.
24998 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
25000 * common/config/aarch64/aarch64-common.c
25001 (aarch64_rewrite_mcpu): Handle multiple names.
25002 * config/aarch64/aarch64.h
25003 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
25005 2014-01-24 Dodji Seketeli <dodji@redhat.com>
25007 * input.c (add_file_to_cache_tab): Handle the case where fopen
25010 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
25013 * config/i386/i386.md (pushsf splitter): Get stack adjustment
25014 from push operand if code of push isn't PRE_DEC.
25016 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
25019 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
25020 -mquad-memory-atomic. Update -mquad-memory documentation to say
25021 it is only used for non-atomic loads/stores.
25023 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
25024 -mquad-memory or -mquad-memory-atomic switches.
25026 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
25027 -mquad-memory-atomic to ISA 2.07 support.
25029 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
25030 to separate support of normal quad word memory operations (ldq, stq)
25031 from the atomic quad word memory operations.
25033 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
25034 support to separate non-atomic quad word operations from atomic
25035 quad word operations. Disable non-atomic quad word operations in
25036 little endian mode so that we don't have to swap words after the
25037 load and before the store.
25038 (quad_load_store_p): Add comment about atomic quad word support.
25039 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
25040 options printed with -mdebug=reg.
25042 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
25043 -mquad-memory-atomic as the test for whether we have quad word
25044 atomic instructions.
25045 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
25046 or -mp8-vector are used, allow byte/half-word atomic operations.
25048 * config/rs6000/sync.md (load_lockedti): Insure that the address
25049 is a proper indexed or indirect address for the lqarx instruction.
25050 On little endian systems, swap the hi/lo registers after the lqarx
25052 (load_lockedpti): Use indexed_or_indirect_operand predicate to
25053 insure the address is valid for the lqarx instruction.
25054 (store_conditionalti): Insure that the address is a proper indexed
25055 or indirect address for the stqcrx. instruction. On little endian
25056 systems, swap the hi/lo registers before doing the stqcrx.
25058 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
25059 insure the address is valid for the stqcrx. instruction.
25061 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
25062 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
25063 type of quad memory support is available.
25065 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
25067 PR regression/59915
25068 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
25069 there is a danger of looping.
25071 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
25073 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
25074 force flag_ira_loop_pressure if set via command line.
25076 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
25078 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
25079 (ashr_simd): New builtin handling DI mode.
25080 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
25081 (aarch64_sshr_simddi): New match pattern.
25082 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
25083 (vshrd_n_s64): Likewise.
25084 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
25086 2014-01-23 Nick Clifton <nickc@redhat.com>
25088 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
25089 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
25090 favour of mcu specific scripts.
25091 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
25094 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
25095 Alex Velenko <Alex.Velenko@arm.com>
25097 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
25098 (vaddv_s16): Likewise.
25099 (vaddv_s32): Likewise.
25100 (vaddv_u8): Likewise.
25101 (vaddv_u16): Likewise.
25102 (vaddv_u32): Likewise.
25103 (vaddvq_s8): Likewise.
25104 (vaddvq_s16): Likewise.
25105 (vaddvq_s32): Likewise.
25106 (vaddvq_s64): Likewise.
25107 (vaddvq_u8): Likewise.
25108 (vaddvq_u16): Likewise.
25109 (vaddvq_u32): Likewise.
25110 (vaddvq_u64): Likewise.
25111 (vaddv_f32): Likewise.
25112 (vaddvq_f32): Likewise.
25113 (vaddvq_f64): Likewise.
25114 (vmaxv_f32): Likewise.
25115 (vmaxv_s8): Likewise.
25116 (vmaxv_s16): Likewise.
25117 (vmaxv_s32): Likewise.
25118 (vmaxv_u8): Likewise.
25119 (vmaxv_u16): Likewise.
25120 (vmaxv_u32): Likewise.
25121 (vmaxvq_f32): Likewise.
25122 (vmaxvq_f64): Likewise.
25123 (vmaxvq_s8): Likewise.
25124 (vmaxvq_s16): Likewise.
25125 (vmaxvq_s32): Likewise.
25126 (vmaxvq_u8): Likewise.
25127 (vmaxvq_u16): Likewise.
25128 (vmaxvq_u32): Likewise.
25129 (vmaxnmv_f32): Likewise.
25130 (vmaxnmvq_f32): Likewise.
25131 (vmaxnmvq_f64): Likewise.
25132 (vminv_f32): Likewise.
25133 (vminv_s8): Likewise.
25134 (vminv_s16): Likewise.
25135 (vminv_s32): Likewise.
25136 (vminv_u8): Likewise.
25137 (vminv_u16): Likewise.
25138 (vminv_u32): Likewise.
25139 (vminvq_f32): Likewise.
25140 (vminvq_f64): Likewise.
25141 (vminvq_s8): Likewise.
25142 (vminvq_s16): Likewise.
25143 (vminvq_s32): Likewise.
25144 (vminvq_u8): Likewise.
25145 (vminvq_u16): Likewise.
25146 (vminvq_u32): Likewise.
25147 (vminnmv_f32): Likewise.
25148 (vminnmvq_f32): Likewise.
25149 (vminnmvq_f64): Likewise.
25151 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
25153 * config/aarch64/aarch64-simd.md
25154 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
25155 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
25156 (*aarch64_mul3_elt<mode>): Likewise.
25157 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
25158 (*aarch64_mul3_elt_to_64v2df): Likewise.
25159 (*aarch64_mla_elt<mode>): Likewise.
25160 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
25161 (*aarch64_mls_elt<mode>): Likewise.
25162 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
25163 (*aarch64_fma4_elt<mode>): Likewise.
25164 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
25165 (*aarch64_fma4_elt_to_64v2df): Likewise.
25166 (*aarch64_fnma4_elt<mode>): Likewise.
25167 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
25168 (*aarch64_fnma4_elt_to_64v2df): Likewise.
25169 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
25170 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
25171 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
25172 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
25173 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
25174 (aarch64_sqdmull_lane<mode>_internal): Likewise.
25175 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
25177 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
25179 * config/aarch64/aarch64-simd.md
25180 (aarch64_be_checked_get_lane<mode>): New define_expand.
25181 * config/aarch64/aarch64-simd-builtins.def
25182 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
25183 New builtin definition.
25184 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
25185 Use new safe be builtin.
25187 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
25189 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
25191 (aarch64_be_st1<mode>): Likewise.
25192 (aarch_ld1<VALL:mode>): Define_expand modified.
25193 (aarch_st1<VALL:mode>): Likewise.
25194 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
25195 (UNSPEC_ST1): Likewise.
25197 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
25199 * config/microblaze/microblaze.md: Add trap insn and attribute
25201 2014-01-23 Dodji Seketeli <dodji@redhat.com>
25203 PR preprocessor/58580
25204 * input.h (location_get_source_line): Take an additional line_size
25206 (void diagnostics_file_cache_fini): Declare new function.
25207 * input.c (struct fcache): New type.
25208 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
25209 New static constants.
25210 (diagnostic_file_cache_init, total_lines_num)
25211 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
25212 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
25213 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
25214 (get_next_line, read_next_line, goto_next_line, read_line_num):
25215 New static function definitions.
25216 (diagnostic_file_cache_fini): New function.
25217 (location_get_source_line): Take an additional output line_len
25218 parameter. Re-write using lookup_or_add_file_to_cache_tab and
25220 * diagnostic.c (diagnostic_finish): Call
25221 diagnostic_file_cache_fini.
25222 (adjust_line): Take an additional input parameter for the length
25223 of the line, rather than calculating it with strlen.
25224 (diagnostic_show_locus): Adjust the use of
25225 location_get_source_line and adjust_line with respect to their new
25226 signature. While displaying a line now, do not stop at the first
25227 null byte. Rather, display the zero byte as a space and keep
25228 going until we reach the size of the line.
25229 * Makefile.in: Add vec.o to OBJS-libcommon
25231 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
25232 Ilya Tocar <ilya.tocar@intel.com>
25234 * config/i386/avx512fintrin.h (_mm512_kmov): New.
25235 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
25236 (__builtin_ia32_kmov16): Ditto.
25237 * config/i386/i386.md (UNSPEC_KMOV): New.
25240 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
25242 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
25243 (_mm512_storeu_si512): Ditto.
25245 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
25248 * rtl.h (get_referenced_operands): Declare.
25249 * recog.c (get_referenced_operands): New function.
25250 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
25251 operands have been referenced when recording LO_SUM references.
25253 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
25255 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
25257 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
25259 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
25260 Enable for generic and recent AMD targets.
25262 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
25264 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
25265 ARG_SIZE note when adjustment was eliminated.
25267 2014-01-22 Jeff Law <law@redhat.com>
25269 PR tree-optimization/59597
25270 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
25271 in file. Accept new argument REGISTERING and use it to modify
25272 dump output appropriately.
25273 (register_jump_thread): Corresponding changes.
25274 (mark_threaded_blocks): Reinstate code to cancel unprofitable
25275 thread paths involving joiner blocks. Add code to dump cancelled
25276 jump threading paths.
25278 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
25280 PR rtl-optimization/59477
25281 * lra-constraints.c (inherit_in_ebb): Process call for living hard
25282 regs. Update reloads_num and potential_reload_hard_regs for all insns.
25284 2014-01-22 Tom Tromey <tromey@redhat.com>
25286 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
25288 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
25290 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
25292 PR rtl-optimization/59896
25293 * lra-constraints.c (process_alt_operands): Check unused note for
25294 matched operands of insn with no output reloads.
25296 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
25298 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
25299 (mips_move_from_gpr_cost): Likewise.
25301 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
25303 PR rtl-optimization/59858
25304 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
25305 ira_class_hard_regs_num.
25306 (process_alt_operands): Increase reject for dying matched operand.
25308 2014-01-21 Jakub Jelinek <jakub@redhat.com>
25311 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
25312 smaller than size, perform several stores or loads and stores
25313 at dst + count - size to store or copy all of size bytes, rather
25314 than just last modesize bytes.
25316 2014-01-20 DJ Delorie <dj@redhat.com>
25318 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
25319 that CLOBBERs are REGs before propogating their values.
25321 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
25323 PR middle-end/59789
25324 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
25325 (cgraph_inline_failed_type): New function.
25326 * cgraph.h (DEFCIFCODE): Add type.
25327 (cgraph_inline_failed_type_t): New enum.
25328 (cgraph_inline_failed_type): New prototype.
25329 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
25330 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
25331 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
25332 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
25333 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
25334 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
25335 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
25336 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
25337 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
25338 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
25339 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
25340 OPTIMIZATION_MISMATCH.
25341 * tree-inline.c (expand_call_inline): Emit errors during
25342 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
25344 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
25347 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
25348 mode attribute in insn output.
25350 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
25352 * output.h (output_constant): Delete.
25353 * varasm.c (output_constant): Make private.
25355 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
25357 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
25359 2014-01-20 Jakub Jelinek <jakub@redhat.com>
25361 PR middle-end/59860
25362 * tree.h (fold_builtin_strcat): New prototype.
25363 * builtins.c (fold_builtin_strcat): No longer static. Add len
25364 argument, if non-NULL, don't call c_strlen. Optimize
25365 directly into __builtin_memcpy instead of __builtin_strcpy.
25366 (fold_builtin_2): Adjust fold_builtin_strcat caller.
25367 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
25369 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
25371 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
25372 for SImode_address_operand operands, having only a REG argument.
25374 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
25376 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
25377 loader name using mbig-endian.
25378 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
25380 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
25382 * doc/invoke.texi (-march): Clarify documentation for AArch64.
25383 (-mtune): Likewise.
25386 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
25388 * config/aarch64/aarch64-protos.h
25389 (aarch64_cannot_change_mode_class_ptr): Declare.
25390 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
25391 aarch64_cannot_change_mode_class_ptr): New.
25392 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
25393 backend hook aarch64_cannot_change_mode_class.
25395 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
25397 * common/config/aarch64/aarch64-common.c
25398 (aarch64_handle_option): Don't handle any option order logic here.
25399 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
25400 selected_cpu, warn on architecture version mismatch.
25401 (aarch64_override_options): Fix parsing order for option strings.
25403 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
25404 Iain Sandoe <iain@codesourcery.com>
25407 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
25408 warning. Amend comment to reflect current functionality.
25410 2014-01-20 Richard Biener <rguenther@suse.de>
25412 PR middle-end/59860
25413 * builtins.c (fold_builtin_strcat): Remove case better handled
25414 by tree-ssa-strlen.c.
25416 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
25418 * config/aarch64/aarch64.opt
25419 (mcpu, march, mtune): Make case-insensitive.
25421 2014-01-20 Jakub Jelinek <jakub@redhat.com>
25424 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
25425 if operands[1] is a REG or ZERO_EXTEND of a REG.
25427 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
25429 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
25431 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
25433 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
25434 long non-pic millicode calls.
25436 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
25438 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
25440 2014-01-19 Kito Cheng <kito@0xlab.org>
25442 * builtins.c (expand_movstr): Check movstr expand done or fail.
25444 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
25445 H.J. Lu <hongjiu.lu@intel.com>
25448 * config/i386/i386.md (*lea<mode>): Zero-extend return register
25449 to DImode for zero-extended addresses.
25451 2014-01-19 Jakub Jelinek <jakub@redhat.com>
25453 PR rtl-optimization/57763
25454 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
25455 on the new indirect jump_insn and increment LABEL_NUSES (label).
25457 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
25461 * config.gcc (x86_archs): New variable.
25462 (x86_64_archs): Likewise.
25463 (x86_cpus): Likewise.
25464 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
25465 --with-arch/--with-cpu= options.
25466 Support --with-arch=/--with-cpu={nehalem,westmere,
25467 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
25469 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
25471 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
25472 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
25474 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
25476 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
25478 2014-01-18 Jakub Jelinek <jakub@redhat.com>
25481 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
25482 clear cpp_get_options (parse_in)->warn_unused_macros for
25483 ix86_target_macros_internal with cpp_define.
25485 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
25487 * jump.c (delete_related_insns): Keep (use (insn))s.
25488 * reorg.c (redundant_insn): Check for barriers too.
25490 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
25492 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
25494 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
25496 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
25497 call to $$dyncall when TARGET_LONG_CALLS is true.
25499 2014-01-17 Jeff Law <law@redhat.com>
25501 * ree.c (combine_set_extension): Temporarily disable test for
25502 changing number of hard registers.
25504 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
25506 PR middle-end/58125
25507 * ipa-inline-analysis.c (inline_free_summary):
25508 Do not free summary of aliases.
25510 2014-01-17 Jakub Jelinek <jakub@redhat.com>
25512 PR middle-end/59706
25513 * gimplify.c (gimplify_expr): Use create_tmp_var
25514 instead of create_tmp_var_raw. If cond doesn't have
25515 integral type, don't add the IFN_ANNOTATE builtin at all.
25517 2014-01-17 Martin Jambor <mjambor@suse.cz>
25520 * ipa-cp.c (prev_edge_clone): New variable.
25521 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
25522 Also resize prev_edge_clone vector.
25523 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
25524 (ipcp_edge_removal_hook): New function.
25525 (ipcp_driver): Register ipcp_edge_removal_hook.
25527 2014-01-17 Andrew Pinski <apinski@cavium.com>
25528 Steve Ellcey <sellcey@mips.com>
25531 * config/mips/mips.c (mips_print_operand): Check operand mode instead
25534 2014-01-17 Jeff Law <law@redhat.com>
25536 PR middle-end/57904
25537 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
25538 so that pass_ccp runs first.
25540 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
25542 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
25543 (ix86_adjust_cost): Use !TARGET_XXX.
25544 (do_reorder_for_imul): Likewise.
25545 (swap_top_of_ready_list): Likewise.
25546 (ix86_sched_reorder): Likewise.
25548 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
25550 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
25551 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
25552 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
25553 (intel_memset): New. Duplicate slm_memset.
25554 (intel_cost): New. Duplicate slm_cost.
25555 (m_INTEL): New macro.
25556 (processor_target_table): Add "intel".
25557 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
25558 with PROCESSOR_INTEL for "intel".
25559 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
25560 PROCESSOR_SILVERMONT.
25561 (ix86_issue_rate): Likewise.
25562 (ix86_adjust_cost): Likewise.
25563 (ia32_multipass_dfa_lookahead): Likewise.
25564 (swap_top_of_ready_list): Likewise.
25565 (ix86_sched_reorder): Likewise.
25566 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
25567 instead of TARGET_OPT_AGU.
25568 * config/i386/i386.h (TARGET_INTEL): New.
25569 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
25570 (processor_type): Add PROCESSOR_INTEL.
25571 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
25572 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
25574 2014-01-17 Marek Polacek <polacek@redhat.com>
25577 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
25580 2014-01-17 Richard Biener <rguenther@suse.de>
25582 PR tree-optimization/46590
25583 * opts.c (default_options_table): Add entries for
25584 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
25585 all enabled at -O1 but not for -Og.
25586 * common.opt (fbranch-count-reg): Remove Init(1).
25587 (fmove-loop-invariants): Likewise.
25588 (ftree-pta): Likewise.
25590 2014-01-17 Jakub Jelinek <jakub@redhat.com>
25592 * config/i386/i386.c (ix86_data_alignment): For compatibility with
25593 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
25594 decls to at least the GCC 4.8 used alignments.
25597 * tree-nested.c (convert_nonlocal_reference_stmt,
25598 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
25599 of GIMPLE_BIND stmts, adjust associated decls.
25601 2014-01-17 Richard Biener <rguenther@suse.de>
25603 PR tree-optimization/46590
25604 * vec.h (vec<>::bseach): New member function implementing
25605 binary search according to C89 bsearch.
25606 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
25607 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
25608 bitmap pointer again. Make accesses_in_loop a flat array.
25609 (mem_ref_obstack): New global.
25610 (outermost_indep_loop): Adjust for mem_ref->stored changes.
25611 (mark_ref_stored): Likewise.
25612 (ref_indep_loop_p_2): Likewise.
25613 (set_ref_stored_in_loop): New helper function.
25614 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
25615 (memref_free): Adjust.
25616 (record_mem_ref_loc): Simplify.
25617 (gather_mem_refs_stmt): Adjust.
25618 (sort_locs_in_loop_postorder_cmp): New function.
25619 (analyze_memory_references): Sort accesses_in_loop after
25620 loop postorder number.
25621 (find_ref_loc_in_loop_cmp): New function.
25622 (for_all_locs_in_loop): Find relevant cluster of locs in
25623 accesses_in_loop and iterate without recursion.
25624 (execute_sm): Avoid uninit warning.
25625 (struct ref_always_accessed): Simplify.
25626 (ref_always_accessed::operator ()): Likewise.
25627 (ref_always_accessed_p): Likewise.
25628 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
25629 loop postorder numbers here.
25630 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
25633 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
25636 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
25637 on decls for which assemble_alias has been called.
25639 2014-01-17 Nick Clifton <nickc@redhat.com>
25641 * config/msp430/msp430.opt: (mcpu): New option.
25642 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
25643 (msp430_option_override): Parse target_cpu. If the MCU name
25644 matches a generic string, clear target_mcu.
25645 (msp430_attr): Allow numeric interrupt values up to 63.
25646 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
25647 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
25649 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
25651 * config/msp430/msp430.md (popm): Use %J rather than %I.
25652 (addsi3): Use msp430_nonimmediate_operand for operand 2.
25653 (addhi_cy_i): Use immediate_operand for operand 2.
25654 * doc/invoke.texi: Document -mcpu option.
25656 2014-01-17 Richard Biener <rguenther@suse.de>
25658 PR rtl-optimization/38518
25659 * df.h (df_analyze_loop): Declare.
25660 * df-core.c: Include cfgloop.h.
25661 (df_analyze_1): Split out main part of df_analyze.
25662 (df_analyze): Adjust.
25663 (loop_inverted_post_order_compute): New function.
25664 (loop_post_order_compute): Likewise.
25665 (df_analyze_loop): New function avoiding whole-function
25666 postorder computes.
25667 * loop-invariant.c (find_defs): Use df_analyze_loop.
25668 (find_invariants): Adjust.
25669 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
25671 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
25673 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
25674 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
25676 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
25678 * ipa-ref.c (ipa_remove_stmt_references): Fix references
25679 traversal when removing references.
25681 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
25684 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
25686 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
25688 PR middle-end/56791
25689 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
25690 pushing a reload for an autoinc when we had previously reloaded an
25691 inner part of the address.
25693 2014-01-16 Jakub Jelinek <jakub@redhat.com>
25695 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
25697 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
25698 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
25699 when not giving up or versioning for alias only because of
25701 (vect_analyze_data_ref_dependences): Set to true.
25702 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
25704 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
25705 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
25708 PR middle-end/58344
25709 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
25712 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
25713 operand 0 predicate for gathers, use a new pseudo as subtarget.
25715 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
25717 PR middle-end/59609
25718 * lra-constraints.c (process_alt_operands): Add printing debug info.
25719 Check absence of input/output reloads for matched operands too.
25721 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
25723 PR rtl-optimization/59835
25724 * ira.c (ira_init_register_move_cost): Increase cost for
25727 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
25729 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
25731 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
25734 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
25735 non-register objects. Use gen_(high/low)part more consistently.
25738 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
25741 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
25742 endian support, remove tests for WORDS_BIG_ENDIAN.
25743 (p8_mfvsrd_3_<mode>): Likewise.
25744 (reload_gpr_from_vsx<mode>): Likewise.
25745 (reload_gpr_from_vsxsf): Likewise.
25746 (p8_mfvsrd_4_disf): Likewise.
25748 2014-01-16 Richard Biener <rguenther@suse.de>
25750 PR rtl-optimization/46590
25751 * lcm.c (compute_antinout_edge): Use postorder iteration.
25752 (compute_laterin): Use inverted postorder iteration.
25754 2014-01-16 Nick Clifton <nickc@redhat.com>
25756 PR middle-end/28865
25757 * varasm.c (output_constant): Return the number of bytes actually
25759 (output_constructor_array_range): Update the field size with the
25760 number of bytes emitted by output_constant.
25761 (output_constructor_regular_field): Likewise. Also do not
25762 complain if the total number of bytes emitted is now greater
25763 than the expected fieldpos.
25764 * output.h (output_constant): Update prototype and descriptive comment.
25766 2014-01-16 Marek Polacek <polacek@redhat.com>
25768 PR middle-end/59827
25769 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
25770 it is error_mark_node.
25772 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
25774 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
25775 VALID_AVX256_REG_OR_OI_MODE.
25777 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
25779 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
25780 current procedure should be profiled.
25782 2014-01-15 Andrew Pinski <apinski@cavium.com>
25784 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
25785 of moving from/to the STACK_REG register class.
25787 2014-01-15 Richard Henderson <rth@redhat.com>
25790 * reginfo.c (global_regs_decl): Globalize.
25791 * rtl.h (global_regs_decl): Declare.
25792 * ira.c (do_reload): Diagnose frame_pointer_needed and it
25793 reserved via global_regs.
25795 2014-01-15 Teresa Johnson <tejohnson@google.com>
25797 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
25799 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
25801 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
25802 and vmulosh rather than call gen_vec_widen_smult_*.
25803 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
25804 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
25805 (vec_widen_smult_even_v16qi): Likewise.
25806 (vec_widen_umult_even_v8hi): Likewise.
25807 (vec_widen_smult_even_v8hi): Likewise.
25808 (vec_widen_umult_odd_v16qi): Likewise.
25809 (vec_widen_smult_odd_v16qi): Likewise.
25810 (vec_widen_umult_odd_v8hi): Likewise.
25811 (vec_widen_smult_odd_v8hi): Likewise.
25812 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
25813 vmuloub rather than call gen_vec_widen_umult_*.
25814 (vec_widen_umult_lo_v16qi): Likewise.
25815 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
25816 vmulosb rather than call gen_vec_widen_smult_*.
25817 (vec_widen_smult_lo_v16qi): Likewise.
25818 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
25819 rather than call gen_vec_widen_umult_*.
25820 (vec_widen_umult_lo_v8hi): Likewise.
25821 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
25822 rather than call gen_vec_widen_smult_*.
25823 (vec_widen_smult_lo_v8hi): Likewise.
25825 2014-01-15 Jeff Law <law@redhat.com>
25827 PR tree-optimization/59747
25828 * ree.c (find_and_remove_re): Properly handle case where a second
25829 eliminated extension requires widening a copy created for elimination
25830 of a prior extension.
25831 (combine_set_extension): Ensure that the number of hard regs needed
25832 for a destination register does not change when we widen it.
25834 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
25836 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
25837 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
25838 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
25839 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
25840 (avr-*-rtems*): Likewise.
25841 (bfin*-rtems*): Likewise.
25842 (moxie-*-rtems*): Likewise.
25843 (h8300-*-rtems*): Likewise.
25844 (i[34567]86-*-rtems*): Likewise.
25845 (lm32-*-rtems*): Likewise.
25846 (m32r-*-rtems*): Likewise.
25847 (m68k-*-rtems*): Likewise.
25848 (microblaze*-*-rtems*): Likewise.
25849 (mips*-*-rtems*): Likewise.
25850 (powerpc-*-rtems*): Likewise.
25851 (sh-*-rtems*): Likewise.
25852 (sparc-*-rtems*): Likewise.
25853 (sparc64-*-rtems*): Likewise.
25854 (v850-*-rtems*): Likewise.
25855 (m32c-*-rtems*): Likewise.
25857 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
25859 PR rtl-optimization/59511
25860 * ira.c (ira_init_register_move_cost): Use memory costs for some
25861 cases of register move cost calculations.
25862 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
25863 instead of BB frequency.
25864 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
25865 * lra-assigns.c (find_hard_regno_for): Ditto.
25867 2014-01-15 Richard Biener <rguenther@suse.de>
25869 PR tree-optimization/59822
25870 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
25871 (vectorizable_load): Use it to hoist defs of uses of invariant
25872 loads out of the loop.
25874 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
25875 Kugan Vivekanandarajah <kuganv@linaro.org>
25878 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
25881 2014-01-15 Richard Biener <rguenther@suse.de>
25883 PR rtl-optimization/59802
25884 * lcm.c (compute_available): Use inverted postorder to seed
25885 the initial worklist.
25887 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25890 * config/s390/s390.c (s390_preferred_reload_class): Don't return
25891 ADDR_REGS for invalid symrefs in non-PIC code.
25893 2014-01-15 Jakub Jelinek <jakub@redhat.com>
25896 * builtins.c (determine_block_size): Initialize *probable_max_size
25897 even if len_rtx is CONST_INT.
25899 2014-01-14 Andrew Pinski <apinski@cavium.com>
25901 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
25902 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
25903 (cortexa53_tunings): Likewise.
25904 (aarch64_sched_issue_rate): New function.
25905 (TARGET_SCHED_ISSUE_RATE): Define.
25907 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
25909 * ira-costs.c (find_costs_and_classes): Add missed
25910 ira_init_register_move_cost_if_necessary.
25912 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
25915 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
25917 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
25920 * config/i386/i386.c (type_natural_mode): Add a bool parameter
25921 to indicate if type is used for function return value. Warn ABI
25922 change if the vector mode isn't available for function return value.
25923 (ix86_function_arg_advance): Pass false to type_natural_mode.
25924 (ix86_function_arg): Likewise.
25925 (ix86_gimplify_va_arg): Likewise.
25926 (function_arg_32): Don't warn ABI change.
25927 (ix86_function_value): Pass true to type_natural_mode.
25928 (ix86_return_in_memory): Likewise.
25929 (ix86_struct_value_rtx): Removed.
25930 (TARGET_STRUCT_VALUE_RTX): Likewise.
25932 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
25934 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
25935 converting a conditional jump into a conditional return.
25937 2014-01-14 Richard Biener <rguenther@suse.de>
25939 PR tree-optimization/58921
25940 PR tree-optimization/59006
25941 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
25942 hoisting invariant stmts.
25943 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
25944 invariant loads on the preheader edge if possible.
25946 2014-01-14 Joey Ye <joey.ye@arm.com>
25948 * doc/plugin.texi (Building GCC plugins): Update to C++.
25950 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
25952 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
25953 (_mm_rcp28_round_ss): Ditto.
25954 (_mm_rsqrt28_round_sd): Ditto.
25955 (_mm_rsqrt28_round_ss): Ditto.
25956 (_mm_rcp28_sd): Ditto.
25957 (_mm_rcp28_ss): Ditto.
25958 (_mm_rsqrt28_sd): Ditto.
25959 (_mm_rsqrt28_ss): Ditto.
25960 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
25961 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
25962 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
25963 (IX86_BUILTIN_RCP28SD): Ditto.
25964 (IX86_BUILTIN_RCP28SS): Ditto.
25965 (IX86_BUILTIN_RSQRT28SD): Ditto.
25966 (IX86_BUILTIN_RSQRT28SS): Ditto.
25967 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
25968 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
25969 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
25970 (ix86_expand_special_args_builtin): Expand new FTYPE.
25971 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
25972 (srcp14<mode>): Make insn unary.
25973 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
25974 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
25975 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
25976 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
25977 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
25978 Fix rounding: make it SAE only.
25979 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
25981 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
25983 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
25984 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
25985 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
25986 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
25987 (round_saeonly_mask_scalar_operand4): Ditto.
25988 (round_saeonly_mask_scalar_op3): Ditto.
25989 (round_saeonly_mask_scalar_op4): Ditto.
25991 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25993 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
25994 Implement -maltivec=be for vec_insert and vec_extract.
25996 2014-01-10 DJ Delorie <dj@redhat.com>
25998 * config/msp430/msp430.md (call_internal): Don't allow memory
25999 references with SP as the base register.
26000 (call_value_internal): Likewise.
26001 * config/msp430/constraints.md (Yc): New. For memory references
26002 that don't use SP as a base register.
26004 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
26005 "an integer without a # prefix"
26006 * config/msp430/msp430.md (epilogue_helper): Use it.
26008 2014-01-13 Jakub Jelinek <jakub@redhat.com>
26011 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
26012 AVX512F gather builtins.
26013 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
26014 on gather decls with INTEGER_TYPE masktype.
26015 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
26016 directly into the builtin rather than hoisting it before loop.
26018 PR tree-optimization/59387
26019 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
26020 (scev_const_prop): If folded_casts and type has undefined overflow,
26021 use force_gimple_operand instead of force_gimple_operand_gsi and
26022 for each added stmt if it is assign with
26023 arith_code_with_undefined_signed_overflow, call
26024 rewrite_to_defined_overflow.
26025 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
26026 gimple-fold.h instead.
26027 (arith_code_with_undefined_signed_overflow,
26028 rewrite_to_defined_overflow): Moved to ...
26029 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
26030 rewrite_to_defined_overflow): ... here. No longer static.
26031 Include gimplify-me.h.
26032 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
26033 rewrite_to_defined_overflow): New prototypes.
26035 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26037 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
26039 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
26041 * builtins.c (get_object_alignment_2): Minor tweak.
26042 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
26044 2014-01-13 Christian Bruel <christian.bruel@st.com>
26046 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
26047 optimized non constant lengths.
26049 2014-01-13 Jakub Jelinek <jakub@redhat.com>
26052 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
26053 load as __atomic_load_N if possible.
26055 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
26057 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
26059 (rs6000_expand_builtin): Adjust call.
26061 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
26064 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
26065 * config/rs6000/rs6000.c: Include target-globals.h.
26066 (rs6000_set_current_function): Instead of doing target_reinit
26067 unconditionally, use save_target_globals_default_opts and
26068 restore_target_globals.
26070 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
26072 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
26073 (rs6000_expand_builtin): Handle mffs and mtfsf.
26074 (rs6000_init_builtins): Define mffs and mtfsf.
26075 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
26076 (rs6000_mffs): New pattern.
26077 (rs6000_mtfsf): New pattern.
26079 2014-01-11 Bin Cheng <bin.cheng@arm.com>
26081 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
26082 Start narrowing with START. Apply candidate-use pair
26083 and check overall cost in narrowing.
26084 (iv_ca_prune): Pass new argument.
26086 2014-01-10 Jeff Law <law@redhat.com>
26088 PR middle-end/59743
26089 * ree.c (combine_reaching_defs): Ensure the defining statement
26090 occurs before the extension when optimizing extensions with
26091 different source and destination hard registers.
26093 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
26096 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
26097 vtables into the type inheritance graph.
26099 2014-01-10 Jakub Jelinek <jakub@redhat.com>
26101 PR rtl-optimization/59754
26102 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
26103 modes in the REGNO != REGNO case.
26105 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26107 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
26109 2014-01-10 Jakub Jelinek <jakub@redhat.com>
26111 PR tree-optimization/59745
26112 * tree-predcom.c (tree_predictive_commoning_loop): Call
26113 free_affine_expand_cache if giving up because components is NULL.
26115 * target-globals.c (save_target_globals): Allocate < 4KB structs using
26116 GC in payload of target_globals struct instead of allocating them on
26117 the heap and the larger structs separately using GC.
26118 * target-globals.h (struct target_globals): Make regs, hard_regs,
26119 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
26120 of GTY((skip)) and change type to void *.
26121 (reset_target_globals): Cast loads from those fields to corresponding
26124 2014-01-10 Steve Ellcey <sellcey@mips.com>
26127 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
26128 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
26129 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
26131 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
26134 * aarch64-modes.def (CC_Zmode): New flags mode.
26135 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
26136 represents an equality.
26137 (aarch64_get_condition_code): Handle CC_Zmode.
26138 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
26140 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26142 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
26143 extraction in good case.
26145 2014-01-10 Richard Biener <rguenther@suse.de>
26147 PR tree-optimization/59374
26148 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
26149 checking after SLP discovery. Mark stmts not participating
26150 in any SLP instance properly.
26152 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26154 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
26155 when handling a SET rtx.
26157 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26159 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
26160 (cortex-a57): Likewise.
26161 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
26163 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26165 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
26166 non-iwmmxt builtins.
26168 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
26172 * ipa-devirt.c record_target_from_binfo): Take as argument
26173 stack of binfos and lookup matching one for virtual inheritance.
26174 (possible_polymorphic_call_targets_1): Update.
26176 2014-01-10 Huacai Chen <chenhc@lemote.com>
26178 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
26179 kernel strings for Loongson-2E/2F/3A.
26181 2014-01-10 Jakub Jelinek <jakub@redhat.com>
26183 PR middle-end/59670
26184 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
26185 is_gimple_call before calling gimple_call_internal_p.
26187 2014-01-09 Steve Ellcey <sellcey@mips.com>
26189 * Makefile.in (TREE_FLOW_H): Remove.
26190 (TREE_SSA_H): Add file names from tree-flow.h.
26191 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
26192 * tree.h: Remove tree-flow.h reference.
26193 * hash-table.h: Remove tree-flow.h reference.
26194 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
26195 reference with tree-ssa-loop.h.
26197 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26199 * doc/invoke.texi: Add -maltivec={be,le} options, and document
26200 default element-order behavior for -maltivec.
26201 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
26202 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
26203 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
26204 when targeting big endian, at least for now.
26205 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
26207 2014-01-09 Jakub Jelinek <jakub@redhat.com>
26209 PR middle-end/47735
26210 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
26211 var satisfies use_register_for_decl, just take into account type
26212 alignment, rather than decl alignment.
26214 PR tree-optimization/59622
26215 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
26216 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
26217 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
26218 Don't devirtualize for inplace at all. For targets.length () == 1,
26219 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
26221 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
26223 * config/i386/i386.md (cpu): Remove the unused btver1.
26225 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
26227 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
26229 2014-01-09 Jakub Jelinek <jakub@redhat.com>
26232 * tree-core.h (struct target_globals): New forward declaration.
26233 (struct tree_target_option): Add globals field.
26234 * tree.h (TREE_TARGET_GLOBALS): Define.
26235 (prepare_target_option_nodes_for_pch): New prototype.
26236 * target-globals.h (struct target_globals): Define even if
26237 !SWITCHABLE_TARGET.
26238 * tree.c (prepare_target_option_node_for_pch,
26239 prepare_target_option_nodes_for_pch): New functions.
26240 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
26241 * config/i386/i386.c: Include target-globals.h.
26242 (ix86_set_current_function): Instead of doing target_reinit
26243 unconditionally, use save_target_globals_default_opts and
26244 restore_target_globals.
26246 2014-01-09 Richard Biener <rguenther@suse.de>
26248 PR tree-optimization/59715
26249 * tree-cfg.h (split_critical_edges): Declare.
26250 * tree-cfg.c (split_critical_edges): Export.
26251 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
26253 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
26255 * cfgexpand.c (expand_stack_vars): Optionally disable
26256 asan stack protection.
26257 (expand_used_vars): Likewise.
26258 (partition_stack_vars): Likewise.
26259 * asan.c (asan_emit_stack_protection): Optionally disable
26260 after return stack usage.
26261 (instrument_derefs): Optionally disable memory access instrumentation.
26262 (instrument_builtin_call): Likewise.
26263 (instrument_strlen_call): Likewise.
26264 (asan_protect_global): Optionally disable global variables protection.
26265 * doc/invoke.texi: Added doc for new options.
26266 * params.def: Added new options.
26267 * params.h: Likewise.
26269 2014-01-09 Jakub Jelinek <jakub@redhat.com>
26271 PR rtl-optimization/59724
26272 * ifcvt.c (cond_exec_process_if_block): Don't call
26273 flow_find_head_matching_sequence with 0 longest_match.
26274 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
26275 non-active insns if !stop_after.
26276 (try_head_merge_bb): Revert 2014-01-07 changes.
26278 2014-01-08 Jeff Law <law@redhat.com>
26280 * ree.c (get_sub_rtx): New function, extracted from...
26281 (merge_def_and_ext): Here.
26282 (combine_reaching_defs): Use get_sub_rtx.
26284 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
26286 * cgraph.h (varpool_variable_node): Do not choke on null node.
26288 2014-01-08 Catherine Moore <clm@codesourcery.com>
26290 * config/mips/mips.md (simple_return): Attempt to use JRC
26292 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
26294 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
26296 PR rtl-optimization/59137
26297 * reorg.c (steal_delay_list_from_target): Call update_block for
26299 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
26301 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26303 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
26304 two duplicate entries.
26306 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
26309 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
26311 * config/mips/mips.c (mips_truncated_op_cost): New function.
26312 (mips_rtx_costs): Adjust test for BADDU.
26313 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
26315 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
26317 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
26318 (*baddu_si): ...this new pattern.
26320 2014-01-08 Jakub Jelinek <jakub@redhat.com>
26323 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
26325 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
26327 PR middle-end/57748
26328 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
26330 (expand_expr, expand_normal): Adjust.
26331 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
26332 inner_reference_p. Use inner_reference_p to expand inner references.
26333 (store_expr): Adjust.
26334 * cfgexpand.c (expand_call_stmt): Adjust.
26336 2014-01-08 Rong Xu <xur@google.com>
26338 * gcov-io.c (gcov_var): Move from gcov-io.h.
26339 (gcov_position): Ditto.
26340 (gcov_is_error): Ditto.
26341 (gcov_rewrite): Ditto.
26342 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
26343 only part to libgcc/libgcov.h.
26345 2014-01-08 Marek Polacek <polacek@redhat.com>
26347 PR middle-end/59669
26348 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
26350 2014-01-08 Marek Polacek <polacek@redhat.com>
26353 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
26355 2014-01-08 Jakub Jelinek <jakub@redhat.com>
26357 PR rtl-optimization/59649
26358 * stor-layout.c (get_mode_bounds): For BImode return
26359 0 and STORE_FLAG_VALUE.
26361 2014-01-08 Richard Biener <rguenther@suse.de>
26363 PR middle-end/59630
26364 * gimple.h (is_gimple_builtin_call): Remove.
26365 (gimple_builtin_call_types_compatible_p): New.
26366 (gimple_call_builtin_p): New overload.
26367 * gimple.c (is_gimple_builtin_call): Remove.
26368 (validate_call): Rename to ...
26369 (gimple_builtin_call_types_compatible_p): ... this and export. Also
26370 check return types.
26371 (validate_type): New static function.
26372 (gimple_call_builtin_p): New overload and adjust.
26373 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
26374 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
26375 (gimple_fold_stmt_to_constant_1): Likewise.
26376 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
26378 2014-01-08 Richard Biener <rguenther@suse.de>
26380 PR middle-end/59471
26381 * gimplify.c (gimplify_expr): Gimplify register-register type
26382 VIEW_CONVERT_EXPRs to separate stmts.
26384 2014-01-07 Jeff Law <law@redhat.com>
26386 PR middle-end/53623
26387 * ree.c (combine_set_extension): Handle case where source
26388 and destination registers in an extension insn are different.
26389 (combine_reaching_defs): Allow source and destination registers
26390 in extension to be different under limited circumstances.
26391 (add_removable_extension): Remove restriction that the
26392 source and destination registers in the extension are the same.
26393 (find_and_remove_re): Emit a copy from the extension's
26394 destination to its source after the defining insn if
26395 the source and destination registers are different.
26397 PR middle-end/59285
26398 * ifcvt.c (merge_if_block): If we are merging a block with more than
26399 one successor with a block with no successors, remove any BARRIER
26400 after the second block.
26402 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
26404 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
26406 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
26409 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
26410 for 14-bit register offsets when INT14_OK_STRICT is false.
26412 2014-01-07 Roland Stigge <stigge@antcom.de>
26413 Michael Meissner <meissner@linux.vnet.ibm.com>
26416 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
26417 Only check TFmode for SPE constants. Don't check TImode or TDmode.
26419 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
26421 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
26424 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
26426 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
26427 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
26428 rtx is const0_rtx or not.
26430 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
26433 * target-globals.c (save_target_globals): Remove this_fn_optab
26435 * toplev.c: Include optabs.h.
26436 (target_reinit): Temporarily restore the global options if another
26437 set of options are in force.
26439 2014-01-07 Jakub Jelinek <jakub@redhat.com>
26441 PR rtl-optimization/58668
26442 * cfgcleanup.c (flow_find_cross_jump): Don't count
26443 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
26444 to determine what is counted.
26445 (flow_find_head_matching_sequence): Use active_insn_p to determine
26447 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
26449 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
26450 determine what is counted.
26452 PR tree-optimization/59643
26453 * tree-predcom.c (split_data_refs_to_components): If one dr is
26454 read and one write, determine_offset fails and the write isn't
26455 in the bad component, just put the read into the bad component.
26457 2014-01-07 Mike Stump <mikestump@comcast.net>
26458 Jakub Jelinek <jakub@redhat.com>
26461 * tree-core.h (struct tree_optimization_option): Change optabs
26462 type from unsigned char * to void *.
26463 * optabs.c (init_tree_optimization_optabs): Adjust
26464 TREE_OPTIMIZATION_OPTABS initialization.
26466 2014-01-06 Jakub Jelinek <jakub@redhat.com>
26469 * config/i386/i386.h (struct machine_function): Add
26470 no_drap_save_restore field.
26471 * config/i386/i386.c (ix86_save_reg): Use
26472 !cfun->machine->no_drap_save_restore instead of
26473 crtl->stack_realign_needed.
26474 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
26475 this function clears frame_pointer_needed. Set
26476 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
26477 and DRAP reg is needed.
26479 2014-01-06 Marek Polacek <polacek@redhat.com>
26482 * doc/implement-c.texi: Mention that other integer types are
26483 permitted as bit-field types in strictly conforming mode.
26485 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
26487 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
26488 is newly allocated.
26490 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
26492 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
26494 2014-01-06 Martin Jambor <mjambor@suse.cz>
26497 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
26499 * ipa-prop.c (ipa_print_node_params): Fix indentation.
26501 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
26505 * var-tracking.c (add_stores): Preserve the value of the source even if
26506 we don't record the store.
26508 2014-01-06 Terry Guo <terry.guo@arm.com>
26510 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
26512 2014-01-05 Iain Sandoe <iain@codesourcery.com>
26515 * config/darwin.c (darwin_function_section): Adjust return values to
26516 correspond to optimisation changes made in r206070.
26518 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
26520 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
26521 from prefetch_block tune setting.
26522 (nocona_cost): Correct size of prefetch block to 64.
26524 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
26526 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
26527 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
26528 used to save the static chain register in the computation of the offset
26529 from which the FP registers need to be restored.
26531 2014-01-04 Jakub Jelinek <jakub@redhat.com>
26533 PR tree-optimization/59519
26534 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
26535 ICE if get_current_def (current_new_name) is already non-NULL, as long
26536 as it is a phi result of some other phi in *new_exit_bb that has
26539 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
26540 or vmovdqu* for misaligned_operand.
26541 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
26542 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
26543 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
26544 aligned_mem for AVX512F masked aligned load and store builtins and for
26545 non-temporal moves.
26547 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
26549 PR tree-optimization/59651
26550 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
26551 Address range for negative step should be added by TYPE_SIZE_UNIT.
26553 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
26555 * config/m68k/m68k.c (handle_move_double): Handle pushes with
26556 overlapping registers also for registers other than the stack pointer.
26558 2014-01-03 Marek Polacek <polacek@redhat.com>
26561 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
26564 2014-01-03 Jakub Jelinek <jakub@redhat.com>
26567 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
26570 * config/i386/i386.md (MODE_SIZE): New mode attribute.
26571 (push splitter): Use <P:MODE_SIZE> instead of
26572 GET_MODE_SIZE (<P:MODE>mode).
26573 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
26574 (mov -1, reg peephole2): Likewise.
26575 * config/i386/sse.md (*mov<mode>_internal,
26576 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
26577 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
26578 *<code><mode>3, *andnot<mode>3<mask_name>,
26579 <mask_codefor><code><mode>3<mask_name>): Likewise.
26580 * config/i386/subst.md (mask_mode512bit_condition,
26581 sd_mask_mode512bit_condition): Likewise.
26583 2014-01-02 Xinliang David Li <davidxl@google.com>
26585 PR tree-optimization/59303
26586 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
26587 (dump_predicates): Better output format.
26588 (pred_equal_p): New function.
26589 (is_neq_relop_p): Ditto.
26590 (is_neq_zero_form_p): Ditto.
26591 (pred_expr_equal_p): Ditto.
26592 (pred_neg_p): Ditto.
26593 (simplify_pred): Ditto.
26594 (simplify_preds_2): Ditto.
26595 (simplify_preds_3): Ditto.
26596 (simplify_preds_4): Ditto.
26597 (simplify_preds): Ditto.
26598 (push_pred): Ditto.
26599 (push_to_worklist): Ditto.
26600 (get_pred_info_from_cmp): Ditto.
26601 (is_degenerated_phi): Ditto.
26602 (normalize_one_pred_1): Ditto.
26603 (normalize_one_pred): Ditto.
26604 (normalize_one_pred_chain): Ditto.
26605 (normalize_preds): Ditto.
26606 (normalize_cond_1): Remove function.
26607 (normalize_cond): Ditto.
26608 (is_gcond_subset_of): Ditto.
26609 (is_subset_of_any): Ditto.
26610 (is_or_set_subset_of): Ditto.
26611 (is_and_set_subset_of): Ditto.
26612 (is_norm_cond_subset_of): Ditto.
26613 (pred_chain_length_cmp): Ditto.
26614 (convert_control_dep_chain_into_preds): Type change.
26615 (find_predicates): Ditto.
26616 (find_def_preds): Ditto.
26617 (destroy_predicates_vecs): Ditto.
26618 (find_matching_predicates_in_rest_chains): Ditto.
26619 (use_pred_not_overlap_with_undef_path_pred): Ditto.
26620 (is_pred_expr_subset): Ditto.
26621 (is_pred_chain_subset_of): Ditto.
26622 (is_included_in): Ditto.
26623 (is_superset_of): Ditto.
26625 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
26627 Update copyright years.
26629 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
26631 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
26632 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
26633 config/arc/arc.md, config/arc/arc.opt,
26634 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
26635 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
26636 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
26637 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
26638 config/linux-protos.h, config/linux.c, config/winnt-c.c,
26639 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
26640 vtable-verify.c, vtable-verify.h: Use the standard form for the
26643 2014-01-02 Tobias Burnus <burnus@net-b.de>
26645 * gcc.c (process_command): Update copyright notice dates.
26646 * gcov-dump.c: Ditto.
26648 * doc/cpp.texi: Bump @copying's copyright year.
26649 * doc/cppinternals.texi: Ditto.
26650 * doc/gcc.texi: Ditto.
26651 * doc/gccint.texi: Ditto.
26652 * doc/gcov.texi: Ditto.
26653 * doc/install.texi: Ditto.
26654 * doc/invoke.texi: Ditto.
26656 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
26658 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
26660 2014-01-01 Jakub Jelinek <jakub@redhat.com>
26662 * config/i386/sse.md (*mov<mode>_internal): Guard
26663 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
26665 PR rtl-optimization/59647
26666 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
26667 new_rtx into UNSIGNED_FLOAT rtxes.
26669 Copyright (C) 2014 Free Software Foundation, Inc.
26671 Copying and distribution of this file, with or without modification,
26672 are permitted in any medium without royalty provided the copyright
26673 notice and this notice are preserved.