1 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3 * coretypes.h (class rtx_expr_list): Add forward declaration.
4 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
5 * gengenrtl.c (special_rtx): Add EXPR_LIST.
6 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
7 invariant: GET_CODE (X) == EXPR_LIST.
8 (is_a_helper <rtx_expr_list *>::test): New.
9 (rtx_expr_list::next): New.
10 (rtx_expr_list::element): New.
11 (gen_rtx_EXPR_LIST): New.
13 2014-08-27 David Malcolm <dmalcolm@redhat.com>
15 * varasm.c (mark_constants): Convert a GET_CODE check into a
16 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
17 Use methods of rtx_sequence to clarify the code.
19 2014-08-27 David Malcolm <dmalcolm@redhat.com>
21 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
22 local "seq" via a checked cast, and use methods of rtx_sequence
25 2014-08-27 David Malcolm <dmalcolm@redhat.com>
27 * resource.c (mark_referenced_resources): Strengthen local
28 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
29 using methods of rtx_sequence to clarify the code.
30 (find_dead_or_set_registers): Within the switch statement, convert
31 a GET_CODE check to a dyn_cast, introducing local "seq". Within
32 the JUMP_P handling, introduce another local "seq", adding a
33 checked cast to rtx_sequence *. In both cases, use methods of
34 rtx_sequence to clarify the code.
35 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
36 via a checked cast, and use methods of rtx_sequence to simplify
39 2014-08-27 David Malcolm <dmalcolm@redhat.com>
41 * reorg.c (redundant_insn): In two places in the function, replace
42 a check of GET_CODE with a dyn_cast, introducing local "seq", and
43 usings methods of rtx_sequence to clarify the code.
45 2014-08-27 David Malcolm <dmalcolm@redhat.com>
47 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
48 local "seq" with a checked cast, and use methods of rtx_sequence
51 2014-08-27 David Malcolm <dmalcolm@redhat.com>
53 * function.c (contains): Introduce local "seq" for PATTERN (insn),
54 with a checked cast, in the region for where we know it's a
55 SEQUENCE. Use methods of rtx_sequence.
57 2014-08-27 David Malcolm <dmalcolm@redhat.com>
59 * final.c (get_attr_length_1): Replace GET_CODE check with a
60 dyn_cast, introducing local "seq" and the use of methods of
62 (shorten_branches): Likewise, introducing local "body_seq".
63 Strengthen local "inner_insn" from rtx to rtx_insn *.
64 (reemit_insn_block_notes): Replace GET_CODE check with a
65 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
66 Use methods of rtx_sequence.
67 (final_scan_insn): Likewise, introducing local "seq" for when
68 "body" is known to be a SEQUENCE, using its methods.
70 2014-08-27 David Malcolm <dmalcolm@redhat.com>
72 * except.c (can_throw_external): Strengthen local "seq" from rtx
73 to rtx_sequence *. Use methods of rtx_sequence.
74 (insn_nothrow_p): Likewise.
76 2014-08-27 David Malcolm <dmalcolm@redhat.com>
78 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
79 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
80 Use methods of rtx_sequence.
81 (scan_trace): Likewise for local "pat".
83 2014-08-27 David Malcolm <dmalcolm@redhat.com>
85 * coretypes.h (class rtx_sequence): Add forward declaration.
86 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
87 invariant: GET_CODE (X) == SEQUENCE.
88 (is_a_helper <rtx_sequence *>::test): New.
89 (is_a_helper <const rtx_sequence *>::test): New.
90 (rtx_sequence::len): New.
91 (rtx_sequence::element): New.
92 (rtx_sequence::insn): New.
94 2014-08-27 David Malcolm <dmalcolm@redhat.com>
96 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
98 (alloc_INSN_LIST): Strengthen return type from rtx to
100 (copy_INSN_LIST): Likewise for return type and param.
101 (concat_INSN_LIST): Likewise for both params and return type.
102 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
103 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
104 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
105 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
107 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
108 "implicit_sets", "control_uses", "clobbers" from rtx to
110 (struct deps_desc): Likewise for fields "pending_read_insns",
111 "pending_write_insns", "pending_jump_insns",
112 "last_pending_memory_flush", "last_function_call",
113 "last_function_call_may_noreturn", "sched_before_next_call",
114 "sched_before_next_jump".
115 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
116 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
118 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
119 from rtx to rtx_insn_list *.
120 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
123 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
125 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
127 (queue_insn): Likewise for local "link".
128 (struct haifa_saved_data): Strengthen field "insn_queue" from
129 rtx * to rtx_insn_list **.
130 (save_backtrack_point): Update allocation of save->insn_queue to
131 reflect the strengthening of elements from rtx to rtx_insn_list *.
132 (queue_to_ready): Strengthen local "link" from rtx to
133 rtx_insn_list *; use methods "next" and "insn" when traversing the
135 (early_queue_to_ready): Likewise for locals "link", "next_link",
137 (schedule_block): Update allocation of insn_queue to reflect the
138 strengthening of elements from rtx to rtx_insn_list *. Strengthen
139 local "link" from rtx to rtx_insn_list *, and use methods when
141 (add_to_speculative_block): Strengthen locals "twins" and
142 "next_node" from rtx to rtx_insn_list *, and use methods when
143 working with them. Strengthen local "twin" from rtx to
144 rtx_insn *, eliminating a checked cast.
145 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
146 from rtx to rtx_insn_list *, and use methods when working with
149 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
150 from rtx to rtx_insn_list *, adding a checked cast.
151 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
153 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
154 "newlink" from rtx to rtx_insn_list *. Strengthen local
155 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
156 from rtx to rtx_insn *.
157 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
158 from rtx to rtx_insn_list *. Use methods of the latter class.
159 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
160 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
161 (remove_free_INSN_LIST_node): Strengthen return type and local
162 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
163 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
164 rtx_insn_list *, using "insn" method.
166 * sched-deps.c (add_dependence_list): Strengthen param "list"
167 from rtx to rtx_insn_list *, and use methods when working with it.
168 (add_dependence_list_and_free): Strengthen param "listp" from
169 rtx * to rtx_insn_list **.
170 (remove_from_dependence_list): Strenghten param "listp" from rtx *
171 to rtx_insn_list **, and use methods when working with *listp.
172 (remove_from_both_dependence_lists): Strengthen param "listp" from
173 rtx * to rtx_insn_list **
174 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
175 to rtx_insn_list **. Eliminate local "link", in favor of two new
176 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
178 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
179 by introducing local "cond_deps".
180 (remove_from_deps): Strengthen param "insn" from rtx to
183 * sched-rgn.c (concat_insn_mem_list): Strengthen param
184 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
185 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
186 Use methods of rtx_insn_list.
188 * store-motion.c (struct st_expr): Strengthen fields
189 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
190 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
192 (find_moveable_store): Split out "tmp" into multiple more-tightly
193 scoped locals. Use methods of rtx_insn_list *.
194 (compute_store_table): Strengthen local "tmp" from rtx to
195 rtx_insn *. Use methods of rtx_insn_list *.
197 2014-08-27 David Malcolm <dmalcolm@redhat.com>
199 * coretypes.h (class rtx_insn_list): Add forward declaration.
200 * rtl.h (class rtx_insn_list): New subclass of rtx_def
201 (is_a_helper <rtx_insn_list *>::test): New.
202 (rtx_insn_list::next): New.
203 (rtx_insn_list::insn): New.
204 (gen_rtx_INSN_LIST): Add prototype.
205 * emit-rtl.c (gen_rtx_INSN_LIST): New.
206 * gengenrtl.c (special_rtx): Add INSN_LIST.
208 2014-08-27 David Malcolm <dmalcolm@redhat.com>
210 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
211 "prev" from rtx to rtx_insn *.
213 2014-08-27 David Malcolm <dmalcolm@redhat.com>
215 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
216 functions. Require merely an rtx for now, not an rtx_insn *.
217 (BLOCK_FOR_INSN): Likewise.
218 (INSN_LOCATION): Likewise.
219 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
221 2014-08-27 David Malcolm <dmalcolm@redhat.com>
223 * rtl.h (PATTERN): Convert this macro into a pair of inline
224 functions, for now, requiring const_rtx and rtx.
226 2014-08-27 David Malcolm <dmalcolm@redhat.com>
228 * target.def (unwind_emit): Strengthen param "insn" from rtx to
230 (final_postscan_insn): Likewise.
231 (adjust_cost): Likewise.
232 (adjust_priority): Likewise.
233 (variable_issue): Likewise.
234 (macro_fusion_pair_p): Likewise.
235 (dfa_post_cycle_insn): Likewise.
236 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
237 (first_cycle_multipass_issue): Likewise.
238 (dfa_new_cycle): Likewise.
239 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
240 (speculate_insn): Likewise for param "insn".
241 (gen_spec_check): Likewise for params "insn" and "label".
242 (get_insn_spec_ds): Likewise for param "insn".
243 (get_insn_checked_ds): Likewise.
244 (dispatch_do): Likewise.
245 (dispatch): Likewise.
246 (cannot_copy_insn_p): Likewise.
247 (invalid_within_doloop): Likewise.
248 (legitimate_combined_insn): Likewise.
252 * doc/tm.texi: Automatically updated to reflect changes to
255 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
257 (schedule_block): Likewise.
258 (sched_init): Likewise.
259 (sched_speculate_insn): Strengthen param "insn" from rtx to
261 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
263 * hooks.c (hook_bool_rtx_true): Rename to...
264 hook_bool_rtx_insn_true): ...this, and strengthen first param from
266 (hook_constcharptr_const_rtx_null): Rename to...
267 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
268 first param from const_rtx to const rtx_insn *.
269 (hook_bool_rtx_int_false): Rename to...
270 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
271 param from rtx to rtx_insn *.
272 (hook_void_rtx_int): Rename to...
273 (hook_void_rtx_insn_int): ...this, and strengthen first param from
276 * hooks.h (hook_bool_rtx_true): Rename to...
277 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
279 (hook_bool_rtx_int_false): Rename to...
280 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
281 param from rtx to rtx_insn *.
282 (hook_void_rtx_int): Rename to...
283 (hook_void_rtx_insn_int): ...this, and strengthen first param from
285 (hook_constcharptr_const_rtx_null): Rename to...
286 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
287 first param from const_rtx to const rtx_insn *.
289 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
290 and local "prev" from rtx to rtx_insn *.
292 * sched-int.h (sched_speculate_insn): Strengthen first param from
295 * sel-sched.c (create_speculation_check): Likewise for local "label".
296 * targhooks.c (default_invalid_within_doloop): Strengthen param
297 "insn" from const_rtx to const rtx_insn *.
298 * targhooks.h (default_invalid_within_doloop): Strengthen param
299 from const_rtx to const rtx_insn *.
301 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
302 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
304 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
306 (arc_invalid_within_doloop): Likewise, with const.
308 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
309 (arm_cannot_copy_insn_p): Likewise for param "insn".
310 (arm_unwind_emit): Likewise.
312 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
315 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
316 (c6x_variable_issue): Likewise. Removed now-redundant checked
318 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
320 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
321 Likewise for param "insn".
322 (epiphany_mode_after): Likewise.
323 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
324 params "insn", "dep_insn".
325 (epiphany_mode_needed): Likewise for param "insn".
326 (epiphany_mode_after): Likewise.
328 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
329 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
330 (ix86_avx_u128_mode_needed): Likewise.
331 (ix86_i387_mode_needed): Likewise.
332 (ix86_mode_needed): Likewise.
333 (ix86_avx_u128_mode_after): Likewise.
334 (ix86_mode_after): Likewise.
335 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
336 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
337 (ix86_adjust_priority): Likewise for param "insn".
338 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
339 (do_dispatch): Likewise.
340 (has_dispatch): Likewise.
341 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
343 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
344 reflect renaming of default hook implementation from
345 hook_constcharptr_const_rtx_null to
346 hook_constcharptr_const_rtx_insn_null.
347 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
349 (ia64_variable_issue): Likewise for param "insn".
350 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
351 (ia64_dfa_new_cycle): Likewise.
352 (ia64_get_insn_spec_ds): Likewise.
353 (ia64_get_insn_checked_ds): Likewise.
354 (ia64_speculate_insn): Likewise.
355 (ia64_gen_spec_check): Likewise for params "insn", "label".
356 (ia64_asm_unwind_emit): Likewise for param "insn".
358 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
360 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
362 (m68k_sched_variable_issue): Likewise for param "insn".
364 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
367 * config/microblaze/microblaze.c (microblaze_adjust_cost):
368 Likewise for params "insn", "dep".
370 * config/mips/mips.c (mips_adjust_cost): Likewise.
371 (mips_variable_issue): Likewise for param "insn".
372 (mips_final_postscan_insn): Likewise.
374 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
375 for params "insn", "dep".
377 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
379 (pa_adjust_priority): Likewise for param "insn".
381 * config/picochip/picochip.c (picochip_sched_adjust_cost):
382 Likewise for params "insn", "dep_insn".
384 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
386 (rs6000_variable_issue): Likewise.
387 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
388 (rs6000_debug_adjust_cost): Likewise.
389 (rs6000_adjust_priority): Likewise for param "insn".
390 (rs6000_use_sched_lookahead_guard): Likewise.
391 (get_next_active_insn): Likewise for return type and both params.
392 (redefine_groups): Likewise for params "prev_head_insn", "tail"
393 and locals "insn", "next_insn".
394 (pad_groups): Likewise.
396 * config/s390/s390.c (s390_adjust_priority): Likewise for param
398 (s390_cannot_copy_insn_p): Likewise.
399 (s390_sched_variable_issue): Likewise for third param, eliminating
401 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
402 default hook implementation from hook_constcharptr_const_rtx_null
403 to hook_constcharptr_const_rtx_insn_null.
405 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
406 from rtx to rtx_insn *.
407 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
408 (sh_variable_issue): Likewise for param "insn".
409 (sh_dfa_new_cycle): Likewise.
410 (sh_mode_needed): Likewise.
411 (sh_mode_after): Likewise.
413 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
414 params "insn", "dep_insn".
415 (hypersparc_adjust_cost): Likewise.
416 (sparc_adjust_cost): Likewise.
418 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
419 param, eliminated checked cast.
420 (spu_sched_adjust_cost): Likewise for first and third params.
422 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
423 params "insn" and "dep_insn" from rtx to rtx_insn *.
425 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
427 2014-08-27 David Malcolm <dmalcolm@redhat.com>
429 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
430 (set_is_load_p): ...this, updating to work on a SET pattern rather
432 (is_store_insn): Rename to...
433 (set_is_store_p): ...this, updating to work on a SET pattern
435 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
436 top of function to where it is needed. Rewrite the bogus
437 condition that checks for "insn" and "dep" being PARALLEL to
438 instead use single_set, introducing locals "insn_set" and
439 "dep_set". Given that we only ever returned "cost" for a non-pair
440 of SETs, bail out early if we don't have a pair of SET.
441 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
442 use the new locals "insn_set" and "dep_set", and update calls to
443 is_load_insn and is_store_insn to be calls to set_is_load_p and
446 2014-08-27 Guozhi Wei <carrot@google.com>
449 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
450 amount before using it.
452 2014-08-27 Richard Biener <rguenther@suse.de>
454 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
455 get_maxval_strlen inside a more useful API.
456 (gimple_fold_builtin_with_strlen): Remove and fold into ...
457 (gimple_fold_builtin): ... caller.
458 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
459 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
460 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
461 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
462 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
463 gimple_fold_builtin_sprintf): Adjust to compute maxval
466 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
469 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
471 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
472 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
473 Anna Tikhonova <anna.tikhonova@intel.com>
474 Ilya Tocar <ilya.tocar@intel.com>
475 Andrey Turetskiy <andrey.turetskiy@intel.com>
476 Ilya Verbin <ilya.verbin@intel.com>
477 Kirill Yukhin <kirill.yukhin@intel.com>
478 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
481 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
482 Use `concat_tg_mode' attribute to determine asm register size.
484 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
485 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
486 Anna Tikhonova <anna.tikhonova@intel.com>
487 Ilya Tocar <ilya.tocar@intel.com>
488 Andrey Turetskiy <andrey.turetskiy@intel.com>
489 Ilya Verbin <ilya.verbin@intel.com>
490 Kirill Yukhin <kirill.yukhin@intel.com>
491 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
494 (define_mode_iterator VI48_AVX512VL): New.
495 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
496 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
497 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
498 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
499 with VI1): Change mode iterator.
500 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
501 with VI_ULOADSTORE_BW_AVX512VL): New.
502 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
503 with VI_ULOADSTORE_F_AVX512VL): Ditto.
504 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
505 with VI1): Change mode iterator.
506 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
507 with VI_ULOADSTORE_BW_AVX512VL): New.
508 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
509 with VI_ULOADSTORE_F_AVX512VL): Ditto.
510 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
511 with VI1): Change mode iterator.
512 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
513 with VI_ULOADSTORE_BW_AVX512VL): New.
514 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
515 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
516 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
517 (define_insn "<avx512>_storedqu<mode>_mask" with
519 (define_insn "<avx512>_storedqu<mode>_mask" with
520 VI12_AVX512VL): Ditto.
522 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
523 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
524 Anna Tikhonova <anna.tikhonova@intel.com>
525 Ilya Tocar <ilya.tocar@intel.com>
526 Andrey Turetskiy <andrey.turetskiy@intel.com>
527 Ilya Verbin <ilya.verbin@intel.com>
528 Kirill Yukhin <kirill.yukhin@intel.com>
529 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
532 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
533 (define_mode_iterator VI48_AVX512BW): New.
534 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
535 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
536 with VI48_AVX2_48_AVX512F): New.
537 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
538 with VI2_AVX512VL): Ditto.
540 2014-08-27 Richard Biener <rguenther@suse.de>
543 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
544 (fold_builtin_3): Do not fold strcat_chk here.
545 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
547 (gimple_fold_builtin): Fold strcat_chk here.
549 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
551 * dwarf2out.h (dwarf2out_decl): Remove prototype.
552 * dwarf2out.c (dwarf2out_decl): Make static.
554 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
556 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
558 2014-08-26 David Malcolm <dmalcolm@redhat.com>
560 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
561 from rtx to rtx_insn *.
562 (cselib_lookup_from_insn): Likewise for final param.
563 (cselib_subst_to_values_from_insn): Likewise.
564 (cselib_add_permanent_equiv): Likewise.
566 * cselib.c (cselib_current_insn): Likewise for this variable.
567 (cselib_subst_to_values_from_insn): Likewise for param "insn".
568 (cselib_lookup_from_insn): Likewise.
569 (cselib_add_permanent_equiv): Likewise for param "insn" and local
570 "save_cselib_current_insn".
571 (cselib_process_insn): Replace use of NULL_RTX with NULL.
573 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
574 from rtx to rtx_insn *.
576 2014-08-26 David Malcolm <dmalcolm@redhat.com>
578 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
581 2014-08-26 David Malcolm <dmalcolm@redhat.com>
583 * df.h (df_dump_insn_problem_function): Strengthen first param of
584 this callback from const_rtx to const rtx_insn *.
585 (struct df_insn_info): Strengthen field "insn" from rtx to
587 (DF_REF_INSN): Eliminate this function, reinstating the older
589 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
590 (df_reg_defined): Likewise.
591 (df_find_use): Likewise.
592 (df_reg_used): Likewise.
593 (df_dump_insn_top): Strengthen param 1 from const_rtx to
595 (df_dump_insn_bottom): Likewise.
596 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
597 (df_insn_debug_regno): Likewise.
598 (debug_df_insn): Likewise.
599 (df_rd_simulate_one_insn): Likewise for param 2.
600 (df_word_lr_simulate_defs): Likewise for param 1.
601 (df_word_lr_simulate_uses): Likewise.
602 (df_md_simulate_one_insn): Likewise for param 2.
603 (df_simulate_find_noclobber_defs): Likewise for param 1.
604 (df_simulate_find_defs): Likewise.
605 (df_simulate_defs): Likewise.
606 (df_simulate_uses): Likewise.
607 (df_simulate_one_insn_backwards): Likewise for param 2.
608 (df_simulate_one_insn_forwards): Likewise.
609 (df_uses_create): Likewise for param 2.
610 (df_insn_create_insn_record): Likewise for param 1.
611 (df_insn_delete): Likewise.
612 (df_insn_rescan): Likewise.
613 (df_insn_rescan_debug_internal): Likewise.
614 (df_insn_change_bb): Likewise.
615 (df_notes_rescan): Likewise.
616 * rtl.h (remove_death): Likewise for param 2.
617 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
619 * sched-int.h (reemit_notes): Strengthen param from rtx to
621 * valtrack.h (propagate_for_debug): Likewise for param 1.
623 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
624 local "tmp_rtx" from const_rtx to const rtx_insn *.
625 * combine.c (remove_death): Strengthen param "insn" from rtx to
627 (move_deaths): Likewise for local "where_dead".
628 * cse.c (delete_trivially_dead_insns): Introduce local
629 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
630 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
632 (df_reg_defined): Likewise.
633 (df_find_use): Likewise.
634 (df_reg_used): Likewise.
635 (df_dump_insn_problem_data): Strengthen param "insn" from
636 const_rtx to const rtx_insn *.
637 (df_dump_insn_top): Likewise.
638 (df_dump_insn_bottom): Likewise.
639 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
640 (df_insn_debug_regno): Likewise.
641 (debug_df_insn): Likewise.
642 (DF_REF_INSN): Delete.
643 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
644 from rtx to rtx_insn *.
645 (df_chain_insn_top_dump): Strengthen param "insn" from
646 const_rtx to const rtx_insn *.
647 (df_chain_insn_bottom_dump): Likewise.
648 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
650 (df_word_lr_simulate_uses): Likewise.
651 (df_print_note): Likewise.
652 (df_remove_dead_and_unused_notes): Likewise.
653 (df_set_unused_notes_for_mw): Likewise.
654 (df_set_dead_notes_for_mw): Likewise.
655 (df_create_unused_note): Likewise.
656 (df_simulate_find_defs): Likewise.
657 (df_simulate_find_uses): Likewise.
658 (df_simulate_find_noclobber_defs): Likewise.
659 (df_simulate_defs): Likewise.
660 (df_simulate_uses): Likewise.
661 (df_simulate_one_insn_backwards): Likewise.
662 (df_simulate_one_insn_forwards): Likewise.
663 (df_md_simulate_one_insn): Likewise.
664 * df-scan.c (df_uses_create): Likewise.
665 (df_insn_create_insn_record): Likewise.
666 (df_insn_delete): Likewise.
667 (df_insn_rescan): Likewise.
668 (df_insn_rescan_debug_internal): Likewise.
669 (df_insn_change_bb): Likewise.
670 (df_notes_rescan): Likewise.
671 (df_refs_add_to_chains): Likewise.
672 (df_insn_refs_verify): Likewise.
673 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
674 when invoking df_insn_delete.
675 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
676 (set_unique_reg_note): Add checked cast.
677 * final.c (cleanup_subreg_operands): Likewise.
678 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
679 "insn" from rtx to rtx_insn *.
680 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
681 "last" from rtx to rtx_insn *.
682 * ira-emit.c (change_regs_in_insn): New function.
683 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
684 Invoke change_regs_in_insn rather than change_regs.
685 * ira.c (update_equiv_regs): Strengthen locals "insn",
686 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
687 for_each_rtx_in_insn rather than for_each_rtx.
688 * recog.c (confirm_change_group): Add checked casts.
689 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
691 (peep2_fill_buffer): Add checked cast.
692 * rtlanal.c (remove_note): Likewise.
693 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
694 locals "next" "end" from rtx to rtx_insn *.
696 2014-08-26 David Malcolm <dmalcolm@redhat.com>
698 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
700 (struct reg_use_data): Likewise for field "insn".
701 (insn_cost): Likewise for param.
702 (real_insn_for_shadow): Likewise for return type and param.
703 (increase_insn_priority): Likewise for param 1.
704 (debug_dependencies): Likewise for both params.
706 * haifa-sched.c (insn_delay): Likewise for param "insn".
707 (real_insn_for_shadow): Likewise for return type and param "insn".
708 (update_insn_after_change): Likewise for param "insn".
709 (recompute_todo_spec): Likewise for param "next" and locals "pro",
711 (insn_cost): Likewise for param "insn".
712 (increase_insn_priority): Likewise.
713 (calculate_reg_deaths): Likewise.
714 (setup_insn_reg_pressure_info): Likewise.
715 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
716 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
717 (model_recompute): Likewise.
718 (must_restore_pattern_p): Likewise for param "next".
719 (model_excess_cost): Likewise for param "insn".
720 (queue_remove): Likewise.
721 (adjust_priority): Likewise for param "prev".
722 (update_register_pressure): Likewise for param "insn".
723 (setup_insn_max_reg_pressure): Likewise for local "insn".
724 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
725 (model_add_to_schedule): Likewise.
726 (model_reset_queue_indices): Likewise for local "insn".
727 (unschedule_insns_until): Strengthen local "recompute_vec" from
728 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
729 "con" from rtx to rtx_insn *.
730 (restore_last_backtrack_point): Likewise for both locals "x". Add
732 (estimate_insn_tick): Likewise for param "insn".
733 (commit_schedule): Likewise for params "prev_head", "tail" and
735 (verify_shadows): Likewise for locals "i1", "i2".
736 (dump_insn_stream): Likewise for params "head", "tail" and locals
738 (schedule_block): Likewise for locals "insn", "x". Add a checked
740 (fix_inter_tick): Likewise for params "head", "tail".
741 (create_check_block_twin): Likewise for local "jump".
742 (haifa_change_pattern): Likewise for param "insn".
743 (haifa_speculate_insn): Likewise.
744 (dump_new_block_header): Likewise for params "head", "tail".
745 (fix_jump_move): Likewise for param "jump".
746 (move_block_after_check): Likewise.
747 (sched_init_insn_luid): Likewise for param "insn".
748 (sched_init_luids): Likewise for local "insn".
749 (insn_luid): Likewise for param "insn".
750 (init_h_i_d): Likewise.
751 (haifa_init_h_i_d): Likewise for local "insn".
752 (haifa_init_insn): Likewise for param "insn".
753 * sched-deps.c (add_dependence): Likewise for local "real_pro",
755 (create_insn_reg_use): Likewise for param "insn".
756 (setup_insn_reg_uses): Likewise. Add a checked cast.
757 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
758 "tail" from rtx to rtx_insn *.
759 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
762 2014-08-26 David Malcolm <dmalcolm@redhat.com>
764 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
765 from rtx to rtx_insn *.
766 (model_add_to_schedule): Likewise for locals "start", "end",
769 2014-08-26 David Malcolm <dmalcolm@redhat.com>
771 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
773 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
774 "to" and locals "insn", "next", "copy". Remove now-redundant
777 2014-08-26 David Malcolm <dmalcolm@redhat.com>
779 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
780 rtx_insn * and param 4 from rtx * to rtx_insn **.
781 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
782 param 2 from rtx * to rtx_insn **.
784 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
785 rtx_insn * and final param from rtx * to rtx_insn **.
787 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
788 from rtx to rtx_insn *.
789 (try_head_merge_bb): Likewise for both locals named "move_upto".
790 * df-problems.c (can_move_insns_across): Likewise for params
791 "from", "to", "across_from", "across_to" and locals "insn",
792 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
794 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
795 from rtx to rtx_insn *.
796 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
797 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
798 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
800 (noce_try_abs): Likewise.
801 (noce_get_condition): Likewise for param "jump". Strengthen param
802 "earliest" from rtx * to rtx_insn **.
803 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
805 (find_cond_trap): Likewise.
806 (dead_or_predicable): Likewise for local "earliest".
807 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
809 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
810 and local "prev". Strengthen param "earliest" from rtx * to
812 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
813 Strengthen param "earliest" from rtx * to rtx_insn **.
815 2014-08-26 David Malcolm <dmalcolm@redhat.com>
817 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
818 "to" and local "insn" from rtx to rtx_insn *.
820 2014-08-26 David Malcolm <dmalcolm@redhat.com>
822 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
823 from rtx to rtx_insn *.
824 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
825 (code_motion_path_driver): Likewise for local "last_insn".
826 (simplify_changed_insns): Likewise for local "insn".
828 2014-08-26 David Malcolm <dmalcolm@redhat.com>
830 * rtl.h (push_to_sequence): Strengthen param from rtx to
832 (push_to_sequence2): Likewise for both params.
833 (delete_insns_since): Likewise for param.
834 (reorder_insns_nobb): Likewise for all three params.
835 (set_new_first_and_last_insn): Likewise for both params.
837 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
838 rtx_insn *. Remove now-redundant cast.
839 (set_last_insn): Likewise.
841 * builtins.c (expand_builtin_return): Strengthen local
842 "call_fusage" from rtx to rtx_insn *.
843 * cfgrtl.c (create_basic_block_structure): Likewise for local
845 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
846 "first", "last" and local "insn".
847 (delete_insns_since): Likewise for param "from".
848 (reorder_insns_nobb): Likewise for params "from", "to", "after"
850 (push_to_sequence): Likewise for param "first" and local "last".
851 (push_to_sequence2): Likewise for params "first" and "last".
852 * lra.c (emit_add3_insn): Likewise for local "last".
853 (lra_emit_add): Likewise.
854 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
856 (process_address_1): Likewise for locals "insn", last".
857 * modulo-sched.c (ps_first_note): Likewise for return type.
858 * optabs.c (expand_binop_directly): Likewise for param "last".
860 2014-08-26 David Malcolm <dmalcolm@redhat.com>
862 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
864 * emit-rtl.c (get_last_insn_anywhere): Likewise.
866 2014-08-26 David Malcolm <dmalcolm@redhat.com>
868 * function.h (struct sequence_stack): Strengthen fields "first"
869 and "last" from rtx to rtx_insn *.
870 (struct emit_status): Likewise for fields "x_first_insn" and
873 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
874 (set_first_insn): Add checked cast.
875 (get_last_insn): Remove now-redundant checked cast.
876 (set_last_insn): Add checked cast.
878 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
879 "saved_first" and "saved_last" from rtx to rtx_insn *.
881 2014-08-26 David Malcolm <dmalcolm@redhat.com>
883 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
884 (unlink_insn_chain): Strengthen both params from rtx to
887 * cfgrtl.c (cfg_layout_function_header): Likewise for this
889 (unlink_insn_chain): Likewise for params "first" and "last".
890 Remove now-redundant checked cast.
891 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
892 (fixup_reorder_chain): Strengthen local "insn" from rtx to
894 * emit-rtl.c (link_insn_into_chain): Likewise for all three
896 (add_insn): Likewise for param "insn" and local "prev".
897 (add_insn_after_nobb): Likewise for both params and local "next".
898 (add_insn_before_nobb): Likewise for both params and local "prev".
899 (add_insn_after): Rename param "after" to "uncast_after",
900 introducing local "after" with another checked cast.
901 (add_insn_before): Rename params "insn" and "before", giving them
902 "uncast_" prefixes, adding the old names back using checked casts.
903 (emit_note_after): Likewise for param "after".
904 (emit_note_before): Likewise for param "before".
905 (emit_label): Add a checked cast.
907 2014-08-26 David Malcolm <dmalcolm@redhat.com>
909 * cselib.h (cselib_record_sets_hook): Strengthen initial param
910 "insn" from rtx to rtx_insn *.
912 * cselib.c (cselib_record_sets_hook): Likewise.
914 * var-tracking.c (add_with_sets): Likewise, renaming back from
915 "uncast_insn" to "insn" and eliminating the checked cast from rtx
918 2014-08-26 David Malcolm <dmalcolm@redhat.com>
920 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
921 and "header_" from rtx to rtx_insn *.
922 (struct basic_block_d): Likewise for field "head_" within "x"
923 field of union basic_block_il_dependent.
924 (BB_HEAD): Drop function...
925 (SET_BB_HEAD): ...and this function in favor of...
926 (BB_HEAD): ...reinstate macro.
927 (BB_END): Drop function...
928 (SET_BB_END): ...and this function in favor of...
929 (BB_END): ...reinstate macro.
930 (BB_HEADER): Drop function...
931 (SET_BB_HEADER): ...and this function in favor of...
932 (BB_HEADER): ...reinstate macro.
934 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
935 (fix_crossing_unconditional_branches): Likewise.
936 * caller-save.c (save_call_clobbered_regs): Likewise.
937 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
938 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
939 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
940 (merge_blocks_move_successor_nojumps): Likewise.
941 (outgoing_edges_match): Update use of for_each_rtx to
942 for_each_rtx_in_insn.
943 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
944 (expand_gimple_cond): Likewise.
945 (expand_gimple_tailcall): Likewise.
946 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
948 (construct_exit_block): Drop use of SET_BB_END.
949 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
951 (delete_insn): Rename param "insn" to "uncast_insn", introducing
952 a new local "insn" with a checked cast to rtx_insn *. Drop use of
953 SET_BB_HEAD and SET_BB_END.
954 (create_basic_block_structure): Drop use of SET_BB_HEAD and
956 (rtl_delete_block): Drop use of SET_BB_HEAD.
957 (rtl_split_block): Drop use of SET_BB_END.
958 (emit_nop_for_unique_locus_between): Likewise.
959 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
960 (block_label): Drop use of SET_BB_HEAD.
961 (fixup_abnormal_edges): Drop use of SET_BB_END.
962 (record_effective_endpoints): Drop use of SET_BB_HEADER.
963 (relink_block_chain): Likewise.
964 (fixup_reorder_chain): Drop use of SET_BB_END.
965 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
966 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
967 rtx_insn **. Drop use of SET_BB_HEADER.
968 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
970 (BB_HEAD): Delete this function.
971 (SET_BB_HEAD): Likewise.
973 (SET_BB_END): Likewise.
974 (BB_HEADER): Likewise.
975 (SET_BB_HEADER): Likewise.
976 * emit-rtl.c (add_insn_after): Rename param "insn" to
977 "uncast_insn", adding a new local "insn" and a checked cast to
978 rtx_insn *. Drop use of SET_BB_END.
979 (remove_insn): Strengthen locals "next" and "prev" from rtx to
980 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
981 (reorder_insns): Drop use of SET_BB_END.
982 (emit_insn_after_1): Strengthen param "first" and locals "last",
983 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
984 (emit_pattern_after_noloc): Add checked cast.
985 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
986 (restore_other_notes): Likewise.
987 (move_insn): Likewise.
988 (sched_extend_bb): Likewise.
989 (fix_jump_move): Likewise.
990 * ifcvt.c (noce_process_if_block): Likewise.
991 (dead_or_predicable): Likewise.
992 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
993 * reg-stack.c (change_stack): Drop use of SET_BB_END.
994 * sel-sched-ir.c (sel_move_insn): Likewise.
995 * sel-sched.c (move_nop_to_previous_block): Likewise.
997 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
999 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
1001 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1003 * basic-block.h (create_basic_block_structure): Strengthen params
1004 1 "head" and 2 "end" from rtx to rtx_insn *.
1005 * cfgrtl.c (create_basic_block_structure): Likewise.
1006 (rtl_create_basic_block): Update casts from void * to rtx to
1007 rtx_insn *, so that we can pass them as rtx_insn * to
1008 create_basic_block_structure.
1009 * sel-sched-ir.c (sel_create_basic_block): Likewise.
1011 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1013 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
1015 (check_for_inc_dec): Strengthen param "insn" from rtx to
1018 * cselib.h (cselib_process_insn): Likewise.
1020 * cselib.c (cselib_record_sets): Likewise.
1021 (cselib_process_insn): Likewise.
1023 * dse.c (struct insn_info): Likewise for field "insn".
1024 (check_for_inc_dec_1): Likewise for local "insn".
1025 (check_for_inc_dec): Likewise for param "insn".
1026 (scan_insn): Likewise.
1027 (dse_step1): Likewise for local "insn".
1029 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
1030 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
1032 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1034 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
1035 from rtx to rtx_insn *.
1036 (DEP_PRO): Delete this function and...
1037 (SET_DEP_PRO): ...this function in favor of...
1038 (DEP_PRO): ...reinstate this macro.
1039 (DEP_CON): Delete this function and...
1040 (SET_DEP_CON): ...this function in favor of...
1041 (DEP_CON): ...reinstate this old macro.
1042 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
1043 (init_dep): Likewise.
1044 (set_priorities): Likewise for both params.
1045 (sd_copy_back_deps): Likewise for params 1 and 2.
1047 * haifa-sched.c (priority): Likewise for param "insn" and local
1049 (set_priorities): Likewise for params "head" and "tail" and local
1051 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
1053 (add_to_speculative_block): Add a checked cast.
1054 (create_check_block_twin): Drop use of SET_DEP_CON.
1055 (add_jump_dependencies): Strengthen params "insn" and "jump" from
1058 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
1059 Drop use of SET_DEP_PRO
1060 (init_dep): Strengthen params "pro" and "con" from rtx to
1062 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
1066 (SET_DEP_PRO): Delete.
1067 (SET_DEP_CON): Delete.
1069 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1071 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
1072 from rtx to rtx_insn *.
1073 (VINSN_INSN_RTX): Eliminate rvalue function and...
1074 (SET_VINSN_INSN): ...lvalue function in favor of...
1075 (VINSN_INSN_RTX): reinstate this old macro.
1077 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
1078 in favor of VINSN_INSN_RTX.
1079 (VINSN_INSN_RTX): Delete this function.
1080 (SET_VINSN_INSN_RTX): Likewise.
1082 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1084 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
1085 (BND_TO): Delete this function and...
1086 (SET_BND_TO): ...this functions in favor of...
1087 (BND_TO): ...reinstating this macro.
1088 (struct _fence): Strengthen field "executing_insns" from
1089 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
1090 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
1091 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
1092 and param "insn" from rtx to insn_t.
1093 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
1096 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
1098 (rtx_vec_t): Likewise.
1099 (struct sched_deps_info_def): Strengthen param of "start_insn"
1100 callback from rtx to rtx_insn *. Likewise for param "insn2" of
1101 "note_mem_dep" callback and first param of "note_dep" callback.
1103 * haifa-sched.c (add_to_speculative_block): Strengthen param
1104 "insn" from rtx to rtx_insn *.
1105 (clear_priorities): Likewise.
1106 (calc_priorities): Likewise for local "insn".
1108 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
1109 Remove redundant checked cast.
1110 (haifa_note_mem_dep): Likewise for param "pending_insn".
1111 (haifa_note_dep): Likewise for param "elem".
1112 (note_mem_dep): Likewise for param "e".
1113 (sched_analyze_1): Add checked casts.
1114 (sched_analyze_2): Likewise.
1116 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
1117 from rtx to rtx_insn *.
1118 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
1119 from vec<rtx> * to vec<rtx_insn *> *.
1121 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
1123 (flist_add): Strengthen param "executing_insns" from
1124 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
1125 (advance_deps_context): Remove now-redundant checked cast.
1126 (init_fences): Replace uses of NULL_RTX with NULL.
1127 (merge_fences): Strengthen params "last_scheduled_insn" and
1128 "sched_next" from rtx to rtx_insn * and "executing_insns" from
1129 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
1130 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
1131 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
1132 an instruction, rather than doing double-duty as a pattern.
1133 (return_nop_to_pool): Update for change of insn_t.
1134 (deps_init_id): Remove now-redundant checked cast.
1135 (struct sched_scan_info_def): Strengthen param of "init_insn"
1136 callback from rtx to insn_t.
1137 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
1138 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
1140 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
1141 "end" from rtx to rtx_insn *.
1142 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
1143 (rtx insn_rtx, bool force_unique_p)
1144 (BND_TO): Delete function.
1145 (SET_BND_TO): Delete function.
1147 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
1149 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
1150 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
1152 (undo_transformations): Likewise for param "insn".
1153 (update_liveness_on_insn): Likewise.
1154 (compute_live_below_insn): Likewise for param "insn" and local
1156 (update_data_sets): Likewise for param "insn".
1157 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
1158 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
1159 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
1161 (move_cond_jump): Likewise for param "insn".
1162 (move_cond_jump): Drop use of SET_BND_TO.
1163 (compute_av_set_on_boundaries): Likewise.
1164 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
1165 (update_and_record_unavailable_insns): Strengthen local "bb_end"
1166 from rtx to rtx_insn *.
1167 (maybe_emit_renaming_copy): Likewise for param "insn".
1168 (maybe_emit_speculative_check): Likewise.
1169 (handle_emitting_transformations): Likewise.
1170 (remove_insn_from_stream): Likewise.
1171 (code_motion_process_successors): Strengthen local "succ" from rtx
1174 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1176 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
1177 ilist_t, not _xlist_t;
1178 (ILIST_INSN): Define in terms of new union field "insn".
1179 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
1181 (struct _list_node): Add new field "insn" to the union, of type
1183 (ilist_add): Replace macro with an inline function, requiring an
1185 (ilist_remove): Define this macro directly in terms of
1186 _list_remove, rather than indirectly via _xlist_remove.
1187 (ilist_clear): Likewise, in terms of _list_clear rather than
1189 (ilist_is_in_p): Replace macro with an inline function, requiring
1191 (_list_iter_cond_insn): New function.
1192 (ilist_iter_remove): Define this macro directly in terms of
1193 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
1194 (ilist_iterator): Define directly in terms of _list_iterator
1195 rather than indirectly through _xlist_iterator.
1196 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
1197 than in terms of _FOR_EACH_X.
1198 (FOR_EACH_INSN_1): Likewise.
1200 2014-08-26 Joseph Myers <joseph@codesourcery.com>
1204 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
1205 DECL_HARD_REGISTER and return for invalid register specifications.
1206 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
1207 DECL_HARD_REGISTER, call expand_one_error_var.
1208 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
1209 CC_REGNUM with non-MODE_CC modes.
1210 (arm_regno_class): Return NO_REGS for PC_REGNUM.
1212 2014-08-26 Marek Polacek <polacek@redhat.com>
1215 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
1217 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
1219 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
1220 qi cost; add di cost.
1221 (cortexa57_addrcost_table): Likewise.
1223 2014-08-26 Marek Polacek <polacek@redhat.com>
1226 * expr.c (is_aligning_offset): Remove logical not.
1228 2014-08-26 Marek Polacek <polacek@redhat.com>
1231 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
1232 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
1234 2014-08-26 Richard Biener <rguenther@suse.de>
1236 PR tree-optimization/62175
1237 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
1238 expand possibly trapping operations.
1240 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1242 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
1243 "insn" from rtx to rtx_insn *.
1244 (permute_load): Likewise for param "insn".
1245 (permute_store): Likewise.
1246 (handle_special_swappables): Likewise for local "insn".
1247 (replace_swap_with_copy): Likewise for locals "insn" and
1249 (rs6000_analyze_swaps): Likewise for local "insn".
1251 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1253 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
1256 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1258 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
1259 "note_list" from rtx to rtx_insn *.
1260 (BB_NOTE_LIST): Replace this function and...
1261 (SET_BB_NOTE_LIST): ...this function with...
1262 (BB_NOTE_LIST): ...the former macro implementation.
1264 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
1265 local "from_start" from rtx to rtx_insn *. Strengthen param
1266 "to_endp" from rtx * to rtx_insn **.
1268 * haifa-sched.c (concat_note_lists): Likewise.
1269 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
1271 (sel_restore_notes): Likewise.
1272 (move_bb_info): Likewise.
1273 (BB_NOTE_LIST): Delete this function.
1274 (SET_BB_NOTE_LIST): Delete this function.
1275 * sel-sched.c (create_block_for_bookkeeping): Eliminate
1276 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
1278 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1280 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
1281 from rtx * to rtx_insn **.
1282 (reorder2): Likewise.
1283 (dependencies_evaluation_hook): Strengthen params "head", "tail"
1284 from rtx to rtx_insn *.
1286 * doc/tm.texi: Update mechanically for above change to target.def.
1288 * sched-int.h (note_list): Strengthen this variable from rtx to
1290 (remove_notes): Likewise for both params.
1291 (restore_other_notes): Likewise for return type and first param.
1292 (struct ready_list): Strengthen field "vec" from rtx * to
1294 (struct dep_replacement): Strenghten field "insn" from rtx to
1296 (struct deps_desc): Likewise for fields "last_debug_insn",
1298 (struct haifa_sched_info): Likewise for callback field
1299 "can_schedule_ready_p"'s param, for first param of "new_ready"
1300 callback field, for both params of "rank" callback field, for
1301 first field of "print_insn" callback field (with a const), for
1302 both params of "contributes_to_priority" callback, for param
1303 of "insn_finishes_block_p" callback, for fields "prev_head",
1304 "next_tail", "head", "tail", for first param of "add_remove_insn"
1305 callback, for first param of "begin_schedule_ready" callback, for
1306 both params of "begin_move_insn" callback, and for second param
1307 of "advance_target_bb" callback.
1308 (add_dependence): Likewise for params 1 and 2.
1309 (sched_analyze): Likewise for params 2 and 3.
1310 (deps_analyze_insn): Likewise for param 2.
1311 (ready_element): Likewise for return type.
1312 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
1313 (try_ready): Strenghten param from rtx to rtx_insn *.
1314 (sched_emit_insn): Likewise for return type.
1315 (record_delay_slot_pair): Likewise for params 1 and 2.
1316 (add_delay_dependencies): Likewise for param.
1317 (contributes_to_priority): Likewise for both params.
1318 (find_modifiable_mems): Likewise.
1320 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
1321 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
1322 "first_older_only_insn" from rtx to rtx_insn *.
1323 (arm_sched_reorder): Strengthen param "ready" from rtx * to
1326 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
1327 "last_scheduled_iter0" from rtx to rtx_insn *.
1328 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
1329 (c6x_sched_reorder_1): Strengthen param "ready" and locals
1330 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
1331 "insn" from rtx to rtx_insn *.
1332 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
1334 (c6x_sched_reorder2): Strengthen param "ready" and locals
1335 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
1336 "insn" from rtx to rtx_insn *.
1337 (c6x_variable_issue): Add a checked cast when assigning from insn
1338 to ss.last_scheduled_iter0.
1339 (split_delayed_branch): Strengthen param "insn" and local "i1"
1340 from rtx to rtx_insn *.
1341 (split_delayed_nonbranch): Likewise.
1342 (undo_split_delayed_nonbranch): Likewise for local "insn".
1343 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
1344 "entry_after", "end_packet", "head_insn", "tail_insn",
1345 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
1346 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
1347 to rtx_insn **. Remove now-redundant checked cast on last_insn,
1348 but add a checked cast on loop->start_label. Consolidate calls to
1349 avoid assigning result of gen_spkernel to "insn", now an
1352 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
1353 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
1355 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
1356 rtx_insn **. Strengthen locals "top", "next" from rtx to
1358 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
1359 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
1360 (add_parameter_dependencies): Strengthen params "call", "head" and
1361 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
1362 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
1363 (add_dependee_for_func_arg): Likewise for param "arg" and local
1365 (ix86_dependencies_evaluation_hook): Likewise for params "head",
1366 "tail" and locals "insn", "first_arg".
1368 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
1369 for params "head", "tail" and locals "insn", "next", "next_tail".
1370 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
1371 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
1372 "insn", "lowest", "highest" from rtx to rtx_insn *.
1373 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
1375 (ia64_sched_reorder2): Likewise.
1377 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
1378 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
1379 from rtx * to rtx_insn **.
1380 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
1382 (mep_print_sched_insn): Strengthen param "insn" from rtx to
1384 (mep_sched_reorder): Strengthen param "ready" from rtx * to
1385 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
1388 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
1389 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
1391 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
1392 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
1393 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
1395 (vr4130_reorder): Likewise.
1396 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
1398 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
1400 (mips_sched_reorder): Likewise.
1401 (mips_sched_reorder2): Likewise.
1403 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
1405 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
1406 Strengthen local "tmp" from rtx to rtx_insn *.
1407 (rs6000_sched_reorder2): Likewise.
1409 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
1410 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
1411 (s390_sched_reorder): Strengthen param "ready" from rtx * to
1412 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
1414 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
1415 "tmp2" from rtx to rtx_insn *.
1416 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
1417 Strengthen local "insn" from rtx to rtx_insn *.
1418 (ready_reorder): Strengthen param "ready" from rtx * to
1419 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
1420 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
1421 (sh_reorder2): Likewise.
1423 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
1424 local "insn" from rtx to rtx_insn *.
1426 * haifa-sched.c (note_list): Strengthen this variable from rtx to
1428 (scheduled_insns): Strengthen this variable from vec<rtx> to
1430 (set_modulo_params): Likewise for locals "i1", "i2".
1431 (record_delay_slot_pair): Likewise for params "i1", "i2".
1432 (add_delay_dependencies): Likewise for param "insn".
1433 (cond_clobbered_p): Likewise.
1434 (recompute_todo_spec): Likewise for local "prev".
1435 (last_scheduled_insn): Likewise for this variable.
1436 (nonscheduled_insns_begin): Likewise.
1437 (model_set_excess_costs): Strengthen param "insns" from rtx * to
1439 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
1441 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
1442 Strengthen local "insn" from rtx to rtx_insn *.
1443 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
1444 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
1445 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
1446 (ready_remove_first): Likewise for return type and local "t".
1447 (ready_element): Likewise for return type.
1448 (ready_remove): Likewise for return type and local "t".
1449 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
1450 (check_clobbered_conditions): Strengthen local "x" from rtx to
1451 rtx_insn *, adding a checked cast.
1452 (schedule_insn): Likewise for param "insn".
1453 (remove_notes): Likewise for params "head", "tail" and locals
1454 "next_tail", "insn", "next".
1455 (struct haifa_saved_data): Likewise for fields
1456 "last_scheduled_insn", "nonscheduled_insns_begin".
1457 (save_backtrack_point): Update for change to field "vec" of
1459 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
1461 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
1462 from rtx to rtx_insn *
1463 (resolve_dependencies): Strengthen param "insn" from rtx to
1465 (restore_other_notes): Likewise for return type, for param "head"
1466 and local "note_head".
1467 (undo_all_replacements): Likewise for local "insn".
1468 (first_nonscheduled_insn): Likewise for return type and local "insn".
1469 (queue_to_ready): Likewise for local "insn", adding checked casts.
1470 (early_queue_to_ready): Likewise for local "insn".
1471 (debug_ready_list_1): Strengthen local "p" from rtx * to
1473 (move_insn): Strengthen param "insn" and local "note" from rtx to
1475 (insn_finishes_cycle_p): Likewise for param "insn".
1476 (max_issue): Likewise for local "insn".
1477 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
1479 (commit_schedule): Strengthen param "prev_head" and local "insn"
1480 from rtx to rtx_insn *
1481 (prune_ready_list): Likewise for local "insn".
1482 (schedule_block): Likewise for locals "prev_head", "head", "tail",
1483 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
1484 (set_priorities): Likewise for local "prev_head".
1485 (try_ready): Likewise for param "next".
1486 (fix_tick_ready): Likewise.
1487 (change_queue_index): Likewise.
1488 (sched_extend_ready_list): Update for change to field "vec" of
1490 (generate_recovery_code): Strengthen param "insn" from rtx to
1492 (begin_speculative_block): Likewise.
1493 (create_check_block_twin): Likewise for param "insn" and locals
1494 "label", "check", "twin". Introduce local "check_pat" to avoid
1495 "check" being used as a plain rtx before being used as an insn.
1496 (fix_recovery_deps): Add a checked cast to rtx_insn * when
1497 extracting elements from ready_list.
1498 (sched_remove_insn): Strengthen param "insn" from rtx to
1500 (sched_emit_insn): Likewise for return type.
1501 (ready_remove_first_dispatch): Likewise for return type and local
1504 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
1506 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
1509 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
1510 from rtx to rtx_insn *.
1511 (add_dependence_list): Likewise for param "insn". Add a checked
1513 (add_dependence_list_and_free): Strengthen param "insn" from rtx
1514 to rtx_insn *. Strengthen param "list_p" from rtx * to
1516 (chain_to_prev_insn): Strengthen param "insn" and locals
1517 "prec_nonnote", "i" from rtx to rtx_insn *.
1518 (flush_pending_lists): Likewise for param "insn".
1519 (cur_insn): Likewise for this variable.
1520 (haifa_start_insn): Add a checked cast.
1521 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
1522 (sched_analyze_reg): Likewise for param "insn".
1523 (sched_analyze_1): Likewise.
1524 (sched_analyze_2): Likewise. Add checked casts.
1525 (sched_analyze_insn): Likewise. Also for local "prev".
1526 (deps_analyze_insn): Likewise for param "insn".
1527 (sched_analyze): Likewise for params "head", "tail" and local "insn".
1528 (add_dependence_1): Likewise for params "insn", "elem".
1529 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
1530 (parse_add_or_inc): Likewise for param "insn".
1531 (find_inc): Likewise for local "inc_cand".
1532 (find_modifiable_mems): Likewise for params "head", "tail" and
1533 locals "insn", "next_tail".
1535 * sched-ebb.c (init_ready_list): Likewise for local "insn".
1536 (begin_schedule_ready): Likewise for param "insn".
1537 (begin_move_insn): Likewise for params "insn" and "last".
1538 (ebb_print_insn): Strengthen param "insn" from const_rtx to
1540 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
1541 (ebb_contributes_to_priority): Likewise for params "next", "insn".
1542 (ebb_add_remove_insn): Likewise for param "insn".
1543 (advance_target_bb): Likewise.
1545 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
1547 (check_live): Likewise for param "insn".
1548 (init_ready_list): Likewise for local "insn".
1549 (can_schedule_ready_p): Likewise for param "insn".
1550 (begin_schedule_ready): Likewise.
1551 (new_ready): Likewise for param "next".
1552 (rgn_print_insn): Likewise for param "insn".
1553 (rgn_rank): Likewise for params "insn1", "insn2".
1554 (contributes_to_priority): Likewise for params "next", "insn".
1555 (rgn_insn_finishes_block_p): Likewise for param "insn".
1556 (add_branch_dependences): Likewise for params "head", "tail" and
1557 locals "insn", "last".
1558 (rgn_add_remove_insn): Likewise for param "insn".
1559 (advance_target_bb): Likewise.
1561 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
1562 const_rtx to const rtx_insn *.
1564 * sel-sched-dump.h (sel_print_insn): Likewise.
1566 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
1567 (deps_init_id): Likewise.
1569 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
1570 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
1573 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1575 * output.h (final_start_function): Strengthen param 1 from rtx to
1578 * final.c (final_start_function): Likewise, renaming back from
1579 "uncast_first" to "first", and dropping the checked cast from rtx
1582 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1584 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
1585 * final.c (final): Likewise. Rename param back from
1586 "uncast_first" to "first" and eliminate the checked cast from rtx
1589 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1591 * output.h (shorten_branches): Strengthen param from rtx to
1594 * final.c (shorten_branches): Likewise, renaming param back from
1595 "uncast_first" to "first", and dropping the checked cast from rtx
1598 * genattr.c (gen_attr): Likewise when writing out the prototype of
1601 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1603 * sched-int.h (struct haifa_sched_info): Strengthen fields
1604 "prev_head" and "next_tail" from rtx to rtx_insn *.
1606 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1608 * rtl.h (rtx_jump_table_data::get_labels): New method.
1609 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
1610 with use of the new rtx_jump_table_data::get_labels method.
1611 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
1612 to rtx_jump_table_data *. Simplify by using get_labels method.
1613 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
1614 a dyn_cast, introducing local "table", using it to replace
1615 label-lookup logic with a get_labels method call.
1616 (patch_jump_insn): Simplify using get_labels method.
1617 * dwarf2cfi.c (create_trace_edges): Likewise.
1618 * rtlanal.c (label_is_jump_target_p): Likewise.
1620 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1622 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
1625 * emit-rtl.c (unshare_all_rtl_1): Likewise.
1626 (unshare_all_rtl_again): Likewise, also for local "p".
1628 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1630 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
1632 * cfgrtl.c (delete_insn_and_edges): Likewise.
1634 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1636 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
1637 from rtx to rtx_insn *.
1639 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
1641 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1643 * function.c (thread_prologue_and_epilogue_insns): Likewise for
1644 locals "returnjump", "epilogue_end", "insn", "next".
1646 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
1647 "returnjump" from rtx * to rtx_insn **.
1648 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
1650 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1652 * basic-block.h (struct edge_def). Strengthen "r" within
1653 union edge_def_insns from rtx to rtx_insn *.
1655 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
1656 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
1658 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
1659 from rtx to rtx_insn *.
1660 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
1662 * postreload-gcse.c (reg_killed_on_edge): Likewise.
1663 (reg_used_on_edge): Likewise.
1664 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
1665 (gt_pch_nx): New overload for rtx_insn *&.
1666 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
1667 from rtx to rtx_insn *.
1669 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1671 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
1672 from rtx to rtx_insn *.
1673 (BB_FOOTER): Replace function with access macro.
1674 (SET_BB_FOOTER): Delete.
1676 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
1678 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
1679 (emit_barrier_after_bb): Likewise.
1680 (record_effective_endpoints): Likewise.
1681 (relink_block_chain): Likewise.
1682 (fixup_fallthru_exit_predecessor): Likewise.
1683 (cfg_layout_duplicate_bb): Likewise.
1684 (cfg_layout_split_block): Likewise.
1685 (cfg_layout_delete_block): Likewise.
1686 (cfg_layout_merge_blocks): Likewise.
1687 (BB_FOOTER): Delete function.
1688 (SET_BB_FOOTER): Delete function.
1689 * combine.c (update_cfg_for_uncondjump): Replace uses of
1690 SET_BB_FOOTER with BB_FOOTER.
1692 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1694 * except.h (struct eh_landing_pad_d): Strengthen field
1695 "landing_pad" from rtx to rtx_code_label *.
1697 * except.c (sjlj_emit_dispatch_table): Likewise for param
1699 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
1701 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1703 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
1704 first param from rtx to rtx_insn *.
1705 * config/xtensa/xtensa.c (struct machine_function): Likewise for
1706 field "set_frame_ptr_insn".
1707 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
1708 "csend" from rtx to rtx_code_label *.
1709 (xtensa_expand_atomic): Likewise for local "csloop".
1710 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
1712 (xtensa_call_tls_desc): Likewise for return type and locals
1713 "call_insn", "insns".
1714 (xtensa_legitimize_tls_address): Likewise for local "insns".
1715 (xtensa_expand_prologue): Likewise for locals "insn", "first".
1717 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1719 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
1720 first param from rtx to rtx_insn *.
1721 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
1724 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1726 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
1727 Strengthen param 1 from rtx to rtx_insn *.
1728 (tilepro_output_cbranch): Likewise.
1729 (tilepro_adjust_insn_length): Likewise.
1730 (tilepro_final_prescan_insn): Likewise for sole param.
1732 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
1733 Likewise for local "last".
1734 (cbranch_predicted_p): Likewise for param "insn".
1735 (tilepro_output_simple_cbranch_with_opcode): Likewise.
1736 (tilepro_output_cbranch_with_opcode): Likewise.
1737 (tilepro_output_cbranch): Likewise.
1738 (frame_emit_load): Likewise for return type and locals "seq",
1740 (emit_sp_adjust): Likewise for return type and local "insn".
1741 (tilepro_expand_epilogue): Likewise for locals "last_insn",
1743 (tilepro_adjust_insn_length): Likewise for param "insn".
1744 (next_insn_to_bundle): Likewise for return type and params
1746 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
1747 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
1749 (match_addli_pcrel): Likewise for param "insn".
1750 (replace_addli_pcrel): Likewise.
1751 (match_auli_pcrel): Likewise.
1752 (replace_auli_pcrel): Likewise.
1753 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
1755 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
1756 "queue", "next_queue", "prev".
1757 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
1758 (tilepro_final_prescan_insn): Likewise for param "insn".
1760 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1762 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
1763 Strengthen param 1 from rtx to rtx_insn *.
1764 (tilegx_output_cbranch): Likewise.
1765 (tilegx_adjust_insn_length): Likewise.
1766 (tilegx_final_prescan_insn): Likewise for sole param.
1768 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
1770 (cbranch_predicted_p): Likewise for param "insn".
1771 (tilegx_output_simple_cbranch_with_opcode): Likewise.
1772 (tilegx_output_cbranch_with_opcode): Likewise.
1773 (tilegx_output_cbranch): Likewise.
1774 (frame_emit_load): Likewise for return type.
1775 (set_frame_related_p): Likewise for locals "seq", "insn".
1776 (emit_sp_adjust): Likewise for return type, and for local "insn".
1777 Introduce local "pat" for use in place of "insn" where the latter
1778 isn't an instruction.
1779 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
1780 from rtx to rtx_insn *.
1781 (tilegx_adjust_insn_length): Likewise for param "insn".
1782 (next_insn_to_bundle): Likewise for return type and params "r" and
1784 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
1786 (replace_insns): Likewise for params "old_insn", "new_insns".
1787 (replace_mov_pcrel_step1): Likewise for param "insn" and local
1789 (replace_mov_pcrel_step2): Likewise.
1790 (replace_mov_pcrel_step3): Likewise.
1791 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
1793 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
1794 "queue", "next_queue", "prev".
1795 (tilegx_output_mi_thunk): Likewise for local "insn".
1796 (tilegx_final_prescan_insn): Likewise for param "insn".
1798 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1800 * config/spu/spu.c (frame_emit_store): Strengthen return type from
1802 (frame_emit_load): Likewise.
1803 (frame_emit_add_imm): Likewise, also for local "insn".
1804 (spu_expand_prologue): Likewise for local "insn".
1805 (struct spu_bb_info): Likewise for field "prop_jump".
1806 (emit_nop_for_insn): Likewise for param "insn" and local
1808 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
1810 (spu_emit_branch_hint): Likewise for params "before", "branch" and
1811 locals "hint", "insn".
1812 (get_branch_target): Likewise for param "branch".
1813 (insn_clobbers_hbr): Likewise for param "insn".
1814 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
1815 locals "insn", "before_4", "before_16".
1816 (insert_hbrp): Likewise for local "insn".
1817 (spu_machine_dependent_reorg): Likewise for locals "branch",
1818 "insn", "next", "bbend".
1819 (uses_ls_unit): Likewise for param "insn".
1820 (get_pipe): Likewise.
1821 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
1822 introducing a checked cast.
1823 (spu_sched_adjust_cost): Likewise for params "insn" and
1825 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
1826 (spu_sms_res_mii): Likewise.
1828 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1830 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
1831 from rtx to rtx_insn *.
1832 (output_cbranch): Likewise for param 6.
1833 (output_return): Likewise for param 1.
1834 (output_sibcall): Likewise.
1835 (output_v8plus_shift): Likewise.
1836 (output_v8plus_mult): Likewise.
1837 (output_v9branch): Likewise for param 7.
1838 (output_cbcond): Likewise for param 3.
1840 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
1842 (sparc_legitimize_pic_address): Likewise.
1843 (sparc_emit_call_insn): Likewise.
1844 (emit_save_or_restore_regs): Likewise.
1845 (emit_window_save): Likewise for return type and local "insn".
1846 (sparc_expand_prologue): Likewise for local "insn".
1847 (sparc_flat_expand_prologue): Likewise.
1848 (output_return): Likewise for param "insn".
1849 (output_sibcall): Likewise for param "insn" and local "delay".
1850 (output_ubranch): Likewise for param "insn".
1851 (output_cbranch): Likewise.
1852 (output_cbcond): Likewise.
1853 (output_v9branch): Likewise.
1854 (output_v8plus_shift): Likewise.
1855 (sparc_output_mi_thunk): Likewise for local "insn".
1856 (get_some_local_dynamic_name): Likewise.
1857 (output_v8plus_mult): Likewise for param "insn".
1859 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1861 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
1862 from rtx to rtx_insn *.
1863 (output_branchy_insn): Likewise for param 3.
1864 (output_far_jump): Likewise for param 1.
1865 (final_prescan_insn): Likewise.
1866 (sh_insn_length_adjustment): Likewise for sole param.
1868 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
1869 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
1871 (sh_emit_compare_and_set): Likewise for local "lab".
1872 (output_far_jump): Strengthen param "insn" and local "prev" from
1874 (output_branchy_insn): Likewise for param "insn" and local
1876 (output_ieee_ccmpeq): Likewise for param "insn".
1877 (struct label_ref_list_d): Strengthen field "label" from rtx to
1879 (pool_node): Likewise.
1880 (pool_window_label): Likewise for this global.
1881 (add_constant): Likewise for return type and locals "lab", "new_rtx".
1882 (dump_table): Strengthen params "start", "barrier" and local
1883 "scan" from rtx to rtx_insn *.
1884 (broken_move): Likewise for param "insn".
1885 (untangle_mova): Likewise for params "first_mova" and "new_mova".
1886 Strengthen param "first_mova" from rtx * to rtx_insn **.
1887 (mova_p): Likewise for param "insn".
1888 (fixup_mova): Likewise for param "mova".
1889 (find_barrier): Likewise for return type, params "mova" and
1890 "from", and locals "barrier_before_mova", "found_barrier",
1891 "good_barrier", "orig", "last_symoff", "next". Strengthen local
1892 "label" from rtx to rtx_code_label *.
1893 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
1895 (sh_reorg): Likewise for locals "link", "scan", "barrier".
1896 (split_branches): Likewise for param "first" and local "insn".
1897 (final_prescan_insn): Likewise for param "insn".
1898 (sequence_insn_p): Likewise for locals "prev", "next".
1899 (sh_insn_length_adjustment): Likewise for param "insn".
1900 (sh_can_redirect_branch): Likewise for local "insn".
1901 (find_r0_life_regions): Likewise for locals "end", "insn".
1902 (sh_output_mi_thunk): Likewise for local "insns".
1904 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1906 * config/score/score.c (score_output_mi_thunk): Strengthen local
1907 "insn" from rtx to rtx_insn *.
1908 (score_prologue): Likewise.
1910 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1912 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
1913 1 from rtx to rtx_insn *.
1914 (s390_emit_jump): Likewise for return type.
1915 (s390_emit_call): Likewise.
1916 (s390_load_got): Likewise.
1918 * config/s390/s390.c (last_scheduled_insn): Likewise for this
1920 (s390_match_ccmode): Likewise for param "insn".
1921 (s390_emit_jump): Likewise for return type.
1922 (s390_split_branches): Likewise for local "label".
1923 (struct constant): Strengthen field "label" from rtx to
1925 (struct constant_pool): Likewise for field "label". Strengthen
1926 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
1928 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
1930 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
1931 (s390_end_pool): Likewise.
1932 (s390_dump_pool): Likewise for local "insn".
1933 (s390_mainpool_start): Likewise.
1934 (s390_chunkify_start): Likewise.
1935 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
1936 with insns. Strengthen locals "label", "jump", "barrier", "next",
1937 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
1938 (s390_chunkify_finish): Strengthen local "insn" from rtx to
1940 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
1941 "jump", "label", "next_insn".
1942 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
1943 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
1945 (s390_load_got): Likewise for return type and local "insns".
1946 (s390_save_gprs_to_fprs): Likewise for local "insn".
1947 (s390_restore_gprs_from_fprs): Likewise.
1948 (pass_s390_early_mach::execute): Likewise.
1949 (s390_emit_prologue): Likewise for local "insns".
1950 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
1952 (s390_emit_call): Strengthen return type and local "insn" from
1954 (s390_emit_tpf_eh_return): Likewise for local "insn".
1955 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
1956 "next_insn", introducing locals "s_pat", "rpat" to allow this.
1957 (s390_fix_long_loop_prediction): Likewise for param "insn" and
1959 (s390_non_addr_reg_read_p): Likewise for param "insn".
1960 (find_cond_jump): Likewise for return type and param "insn".
1961 (s390_swap_cmp): Likewise for param "insn".
1962 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
1963 "prev_insn", "next_insn".
1964 (s390_reorg): Likewise for locals "insn", "target".
1965 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
1966 (s390_sched_variable_issue): For now, rename param "insn" to
1967 "uncast_insn", introducing a checked cast.
1968 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
1970 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
1971 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
1973 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1975 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
1976 param from rtx to rtx_insn *.
1977 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
1979 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1981 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
1982 4 from rtx to rtx_insn *.
1983 (rs6000_final_prescan_insn): Likewise for first param.
1984 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
1986 (rs6000_get_some_local_dynamic_name): Likewise.
1987 (output_cbranch): Likewise for param "insn".
1988 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
1989 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
1990 (rs6000_emit_allocate_stack): Likewise for local "insn".
1991 (load_cr_save): Likewise.
1992 (restore_saved_cr): Likewise.
1993 (restore_saved_lr): Likewise.
1994 (emit_cfa_restores): Likewise.
1995 (rs6000_output_function_epilogue): Likewise for locals "insn" and
1996 "deleted_debug_label".
1997 (rs6000_output_mi_thunk): Likewise for local "insn".
1998 (rs6000_final_prescan_insn): Likewise for param "insn".
2000 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2002 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
2003 Strengthen param "insn" from rtx to rtx_insn *.
2004 * config/picochip/picochip.c (picochip_current_prescan_insn):
2005 Likewise for this variable.
2006 (picochip_final_prescan_insn): Likewise for param "insn".
2008 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2010 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
2011 from rtx to rtx_insn *.
2012 (pa_output_indirect_call): Likewise.
2013 (pa_adjust_insn_length): Likewise.
2014 (pa_attr_length_millicode_call): Likewise.
2015 (pa_attr_length_call): Likewise.
2016 (pa_attr_length_indirect_call): Likewise.
2018 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
2020 (pa_attr_length_millicode_call): Likewise.
2021 (pa_attr_length_call): Likewise.
2022 (pa_output_call): Likewise.
2023 (pa_attr_length_indirect_call): Likewise.
2024 (pa_output_indirect_call): Likewise.
2026 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2028 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
2029 Strengthen first param from rtx to rtx_insn *.
2030 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
2033 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2035 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
2036 type from rtx to rtx_insn *.
2037 (mips_expand_call): Likewise.
2038 (mips_adjust_insn_length): Likewise for first param.
2039 (mips_output_conditional_branch): Likewise.
2040 (mips_output_order_conditional_branch): Likewise.
2041 (mips_final_prescan_insn): Likewise.
2043 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
2044 rtx_insn * for the SEQUENCE case.
2045 (SEQ_END): Likewise.
2046 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
2047 (mips_emit_call_insn): Likewise, also for local "insn".
2048 (mips16_gp_pseudo_reg): Likewise for local "scan".
2049 (mips16_build_call_stub): Likewise for return type and for local
2050 "insn". Introduce a new local "pattern" so that "insn" can indeed
2052 (mips_expand_call): Strengthen return type and local "insn" from
2054 (mips_block_move_loop): Strengthen local "label" from rtx to
2056 (mips_expand_synci_loop): Likewise for locals "label",
2058 (mips_set_frame_expr): Strengthen local "insn" from rtx to
2060 (mips16e_collect_argument_saves): Likewise for locals "insn",
2062 (mips_find_gp_ref): Likewise for param of callback for "pred"
2063 param, and for local "insn".
2064 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
2065 (mips_insn_has_flexible_gp_ref_p): Likewise.
2066 (mips_epilogue_emit_cfa_restores): Likewise for return type and
2068 (mips_epilogue_set_cfa): Likewise for local "insn".
2069 (mips_expand_epilogue): Likewise.
2070 (mips_adjust_insn_length): Likewise for param "insn".
2071 (mips_output_conditional_branch): Likewise.
2072 (mips_output_order_conditional_branch): Likewise.
2073 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
2074 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
2075 "falu2_turn_enabled_insn".
2076 (mips_builtin_branch_and_move): Strengthen locals "true_label",
2077 "done_label" from rtx to rtx_code_label *.
2078 (struct mips16_constant): Likewise for field "label".
2079 (mips16_add_constant): Likewise for return type.
2080 (mips16_emit_constants_1): Strengthen return type and param "insn"
2081 from rtx to rtx_insn *.
2082 (mips16_emit_constants): Likewise for param "insn".
2083 (mips16_insn_length): Likewise.
2084 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
2085 to rtx_code_label *.
2086 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
2087 from rtx to rtx_insn *.
2088 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
2089 "jump". Strengthen local "label" from rtx to rtx_code_label *.
2090 (r10k_simplify_address): Strengthen param "insn" and local
2091 "def_insn" from rtx to rtx_insn *.
2092 (r10k_safe_address_p): Strengthen param "insn" from rtx to
2094 (r10k_needs_protection_p_1): Update target type of cast of data
2095 from to rtx to rtx_insn *.
2096 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
2097 rtx * to rtx_insn **.
2098 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
2100 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
2101 (mips_call_expr_from_insn): Likewise for param "insn".
2102 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
2103 (mips_find_pic_call_symbol): Likewise for param "insn".
2104 (mips_annotate_pic_calls): Likewise for local "insn".
2105 (mips_sim_insn): Likewise for this variable.
2106 (struct mips_sim): Likewise for field "insn" within elements of
2108 (mips_sim_wait_reg): Likewise for param "insn".
2109 (mips_sim_wait_regs): Likewise.
2110 (mips_sim_wait_units): Likewise.
2111 (mips_sim_wait_insn): Likewise.
2112 (mips_sim_issue_insn): Likewise.
2113 (mips_sim_finish_insn): Likewise.
2114 (mips_seq_time): Likewise for param "seq" and local "insn".
2115 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
2116 locals "first", "second".
2117 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
2118 "last", "last2", "next".
2119 (mips_avoid_hazard): Likewise for params "after", "insn".
2120 (mips_reorg_process_insns): Likewise for locals "insn",
2121 "last_insn", "subinsn", "next_insn".
2122 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
2123 (mips16_split_long_branches): Likewise for locals "insn" "jump",
2125 (mips_output_mi_thunk): Likewise for local "insn".
2126 (mips_final_prescan_insn): Likewise for param "insn".
2128 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2130 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
2131 Strengthen return type and local "insns" from rtx to rtx_insn *.
2132 (microblaze_legitimize_tls_address): Likewise for local "insns".
2133 (microblaze_block_move_loop): Strengthen local "label" from rtx
2134 to rtx_code_label *.
2135 (microblaze_expand_prologue): Strengthen two locals named "insn"
2136 from rtx to rtx_insn *.
2137 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
2138 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
2139 "insn". Strengthen locals "div_label", "div_end_label" from rtx
2140 to rtx_code_label *.
2142 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2144 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
2145 param from rtx to rtx_insn *.
2146 (mep_reuse_lo): Likewise for third param.
2147 (mep_use_post_modify_p): Likewise for first param.
2148 (mep_core_address_length): Likewise.
2149 (mep_cop_address_length): Likewise.
2150 (mep_final_prescan_insn): Likewise.
2151 (mep_store_data_bypass_p): Likewise for both params.
2152 (mep_mul_hilo_bypass_p): Likewise.
2153 (mep_ipipe_ldc_p): Likewise for param.
2155 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
2156 (mep_rewrite_mult): Likewise.
2157 (mep_rewrite_mulsi3): Likewise.
2158 (mep_rewrite_maddsi3): Likewise.
2159 (mep_reuse_lo_p_1): Likewise.
2160 (mep_reuse_lo_p): Likewise.
2161 (mep_frame_expr): Likewise.
2162 (mep_make_parallel): Likewise for both params.
2163 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
2165 (mep_use_post_modify_p): Likewise for param "insn".
2166 (mep_core_address_length): Likewise.
2167 (mep_cop_address_length): Likewise.
2168 (mep_reg_set_in_function): Likewise for local "insn".
2169 (mep_asm_without_operands_p): Likewise.
2170 (F): Likewise for return type and param "x".
2171 (add_constant): Likewise for local "insn".
2172 (maybe_dead_move): Likewise for return type and local "insn".
2173 (mep_expand_prologue): Likewise for local "insn".
2174 (mep_final_prescan_insn): Likewise for param "insn".
2175 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
2176 "next", "follow", "x".
2177 (mep_insert_repeat_label_last): Likewise for return type, param
2178 "last_insn", and locals "next", "prev". Strengthen param "label"
2179 from rtx to rtx_code_label *.
2180 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
2182 (struct mep_doloop_end): Likewise for fields "insn" and
2184 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
2185 Strengthen local "repeat_label" from rtx to rtx_code_label *.
2186 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
2188 (mep_invert_branch): Likewise for params "insn" and "after".
2189 (mep_reorg_erepeat): Likewise for param "insns" and locals
2190 "insn", "prev", "new_last", "barrier", "user". Strengthen local
2191 "l" from rtx to rtx_code_label *.
2192 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
2193 from rtx to rtx_insn *.
2194 (mep_reorg_addcombine): Likewise for param "insns" and locals
2196 (add_sp_insn_p): Likewise for param "insn".
2197 (mep_reorg_noframe): Likewise for param "insns" and locals
2198 "start_frame_insn", "end_frame_insn", "next".
2199 (mep_reorg): Likewise for local "insns".
2200 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
2202 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
2203 (mep_mul_hilo_bypass_p): Likewise.
2204 (mep_ipipe_ldc_p): Likewise for param "insn".
2205 (mep_make_bundle): Likewise for return type, param "cop" and local
2206 "insn", splitting out the latter into a new local "seq" for when it
2207 is a SEQUENCE rather than an insn.
2208 (core_insn_p): Likewise for param "insn".
2209 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
2210 "last", "first", "note", "prev", "core_insn".
2212 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2214 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
2216 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
2217 (m68k_final_prescan_insn): Likewise for first param.
2219 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
2220 (m68k_set_frame_related): Likewise for param "insn".
2221 (output_btst): Likewise for param "insn".
2222 (m68k_final_prescan_insn): Likewise.
2223 (m68k_move_to_reg): Likewise for local "insn".
2224 (m68k_call_tls_get_addr): Likewise for local "insns".
2225 (m68k_call_m68k_read_tp): Likewise.
2226 (strict_low_part_peephole_ok): Likewise for param "first_insn".
2227 (m68k_output_mi_thunk): Likewise for local "insn".
2229 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2231 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
2232 first param from rtx to rtx_insn *.
2233 (iq2000_adjust_insn_length): Likewise.
2234 (iq2000_output_conditional_branch): Likewise.
2235 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
2236 "insn" and local "nop_insn".
2237 (iq2000_annotate_frame_insn): Likewise for param "insn".
2238 (iq2000_expand_prologue): Likewise for both locals "insn".
2239 (iq2000_adjust_insn_length): Likewise for param "insn".
2240 (iq2000_output_conditional_branch): Likewise.
2242 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2244 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
2245 "insns" from rtx to rtx_insn *.
2246 (ia64_emit_cond_move): Likewise for locals "insn", "first".
2247 (struct spill_fill_data): Likewise for field "init_after" and for
2248 elements of array field "prev_insn".
2249 (spill_restore_mem): Likewise for locals "insn", "first".
2250 (do_spill): Likewise for local "insn".
2251 (do_restore): Likewise.
2252 (ia64_expand_prologue): Likewise.
2253 (ia64_expand_epilogue): Likewise.
2254 (emit_insn_group_barriers): Likewise for locals "insn",
2256 (emit_all_insn_group_barriers): Likewise for locals "insn",
2258 (dfa_stop_insn): Likewise for this global.
2259 (dfa_pre_cycle_insn): Likewise.
2260 (ia64_nop): Likewise.
2261 (final_emit_insn_group_barriers): Likewise for locals "insn",
2263 (emit_predicate_relation_info): Likewise for locals "head", "n",
2265 (ia64_reorg): Likewise for local "insn".
2266 (ia64_output_mi_thunk): Likewise.
2267 (expand_vec_perm_interleave_2): Likewise for local "seq".
2269 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2271 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
2272 param 1 "insn" from rtx to rtx_insn *.
2273 (ix86_use_lea_for_mov): Likewise.
2274 (ix86_avoid_lea_for_addr): Likewise.
2275 (ix86_split_lea_for_addr): Likewise.
2276 (ix86_lea_for_add_ok): Likewise.
2277 (ix86_output_call_insn): Likewise.
2279 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
2280 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
2281 (ix86_output_function_epilogue): Likewise for locals "insn",
2282 "deleted_debug_label".
2283 (legitimize_tls_address): Likewise for local "insn".
2284 (get_some_local_dynamic_name): Likewise.
2285 (increase_distance): Likewise for params "prev", "next".
2286 (distance_non_agu_define_in_bb): Likewise for params "insn",
2287 "start" and locals "prev", "next".
2288 (distance_non_agu_define): Likewise for param "insn".
2289 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
2290 locals "next", "prev".
2291 (distance_agu_use): Likewise for param "insn".
2292 (ix86_lea_outperforms): Likewise.
2293 (ix86_ok_to_clobber_flags): Likewise.
2294 (ix86_avoid_lea_for_add): Likewise.
2295 (ix86_use_lea_for_mov): Likewise.
2296 (ix86_avoid_lea_for_addr): Likewise.
2297 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
2298 (ix86_split_lea_for_addr): Likewise for param "insn".
2299 (ix86_lea_for_add_ok): Likewise for param "insn".
2300 (ix86_expand_carry_flag_compare): Likewise for local
2302 (ix86_expand_int_movcc): Likewise.
2303 (ix86_output_call_insn): Likewise for param "insn".
2304 (ix86_output_call_insn): Likewise for local "i".
2305 (x86_output_mi_thunk): Introduce local "insn", using it in place
2306 of "tmp" when dealing with insns.
2307 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
2309 (ix86_pad_returns): Likewise for locals "ret", "prev".
2310 (ix86_count_insn_bb): Likewise for local "insn".
2311 (ix86_pad_short_function): Likewise for locals "ret", "insn".
2312 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
2313 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
2314 (expand_vec_perm_interleave2): Likewise for local "seq".
2315 (expand_vec_perm_vperm2f128_vblend): Likewise.
2316 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
2317 call to for_each_rtx with for_each_rtx_in_insn.
2319 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2321 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
2322 "label" from rtx to rtx_code_label *.
2323 (ix86_expand_prologue): Likewise.
2324 (ix86_expand_split_stack_prologue): Likewise for locals "label",
2326 (ix86_split_idivmod): Likewise for locals "end_label" and
2328 (ix86_expand_branch): Likewise for local "label2".
2329 (ix86_expand_aligntest): Likewise for return type and local "label".
2330 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
2332 (expand_movmem_epilogue): Likewise for the various locals named
2334 (expand_setmem_epilogue): Likewise.
2335 (expand_small_movmem_or_setmem): Likewise for local "label".
2336 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
2337 Strengthen param "done_label" from rtx * to rtx_code_label **.
2338 Strengthen locals "loop_label" and "label" from rtx to
2340 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
2341 Likewise for locals "loop_label", "label".
2342 (ix86_expand_set_or_movmem): Likewise for locals "label",
2343 "jump_around_label", "hot_label".
2344 (ix86_expand_strlensi_unroll_1): Likewise for locals
2345 "align_2_label", align_3_label", "align_4_label", "end_0_label",
2347 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
2348 (void ix86_emit_i387_log1p): Likewise for locals "label1",
2349 "label2", "jump_label".
2350 (ix86_expand_sse_compare_and_jump): Likewise for return type and
2352 (ix86_expand_lfloorceil): Likewise for local "label".
2353 (ix86_expand_rint): Likewise.
2354 (ix86_expand_floorceildf_32): Likewise.
2355 (ix86_expand_floorceil): Likewise.
2356 (ix86_expand_rounddf_32): Likewise.
2357 (ix86_expand_trunc): Likewise.
2358 (ix86_expand_truncdf_32): Likewise.
2359 (ix86_expand_round): Likewise.
2361 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2363 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
2364 first param from rtx to rtx_insn *.
2365 (h8300_insn_length_from_table): Likewise.
2366 * config/h8300/h8300.c (F): Likewise for return type and param
2368 (Fpa): Add a checked cast to rtx_insn *.
2369 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
2371 (final_prescan_insn): Likewise for param "insn".
2372 (h8300_binary_length): Likewise.
2373 (h8300_insn_length_from_table): Likewise.
2375 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2377 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
2378 Strengthen first param "insn" from rtx to rtx_insn *.
2380 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
2382 (frame_insn): Likewise for return type. Introduce local "insn"
2383 for use in place of local "x" for use as an rtx_insn *.
2384 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
2385 (epiphany_expand_prologue): Likewise for local "insn".
2386 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
2387 * config/epiphany/resolve-sw-modes.c
2388 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
2391 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2393 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
2394 param from rtx to rtx_insn *.
2395 (c6x_final_prescan_insn): Likewise for first param.
2397 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
2398 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
2399 (c6x_expand_compare): Strengthen local "insns" from rtx to
2401 (c6x_get_unit_specifier): Likewise for param "insn".
2402 (c6x_print_unit_specifier_field): Likewise.
2403 (c6x_final_prescan_insn): Likewise.
2404 (emit_add_sp_const): Likewise for local "insn".
2405 (c6x_expand_prologue): Likewise.
2407 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2409 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
2410 param 1 from rtx to rtx_insn *.
2411 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
2412 the various locals named "insn".
2413 (expand_epilogue_reg_restore): Likewise.
2414 (frame_related_constant_load): Likewise.
2415 (add_to_reg): Likewise.
2416 (emit_link_insn): Likewise.
2417 (do_link): Likewise.
2418 (expand_interrupt_handler_prologue): Likewise.
2419 (branch_dest): Likewise for param "branch".
2420 (asm_conditional_branch): Likewise for param "insn".
2421 (gen_one_bundle): Likewise for elements of param "slot" and local
2423 (bfin_gen_bundles): Likewise for locals "insn", "next" and
2424 elements of local "slot".
2425 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
2426 "queue", "next_queue", "prev".
2427 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
2428 (add_sched_insns_for_speculation): Likewise for local "insn".
2430 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2432 * config/avr/avr-protos.h (output_movqi): Strengthen first param
2433 from rtx to rtx_insn *.
2434 (output_movhi): Likewise.
2435 (output_movsisf): Likewise.
2436 (avr_out_tstsi): Likewise.
2437 (avr_out_tsthi): Likewise.
2438 (avr_out_tstpsi): Likewise.
2439 (avr_out_compare): Likewise.
2440 (avr_out_compare64): Likewise.
2441 (avr_out_movpsi): Likewise.
2442 (ashlqi3_out): Likewise.
2443 (ashlhi3_out): Likewise.
2444 (ashlsi3_out): Likewise.
2445 (ashrqi3_out): Likewise.
2446 (ashrhi3_out): Likewise.
2447 (ashrsi3_out): Likewise.
2448 (lshrqi3_out): Likewise.
2449 (lshrhi3_out): Likewise.
2450 (lshrsi3_out): Likewise.
2451 (avr_out_ashlpsi3): Likewise.
2452 (avr_out_ashrpsi3): Likewise.
2453 (avr_out_lshrpsi3): Likewise.
2454 (avr_out_fract): Likewise.
2455 (avr_out_sbxx_branch): Likewise.
2456 (avr_out_round): Likewise.
2457 (avr_out_xload): Likewise.
2458 (avr_out_movmem): Likewise.
2459 (adjust_insn_length): Likewise.
2460 (avr_out_lpm): Likewise.
2461 (reg_unused_after): Likewise.
2462 (_reg_unused_after): Likewise.
2463 (avr_jump_mode): Likewise for second param.
2464 (jump_over_one_insn): Likewise for first param.
2465 (avr_final_prescan_insn): Likewise.
2466 (out_shift_with_cnt): Likewise for second param.
2468 * config/avr/avr.c (get_sequence_length): Likewise for param
2469 "insns" and local "insn".
2470 (emit_push_byte): Likewise for local "insn".
2471 (emit_push_sfr): Likewise.
2472 (avr_prologue_setup_frame): Likewise for locals "insn",
2473 "fp_plus_insns", "sp_plus_insns".
2474 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
2476 (avr_jump_mode): Likewise for param "insn".
2477 (avr_final_prescan_insn): Likewise.
2478 (avr_find_unused_d_reg): Likewise.
2479 (avr_out_lpm_no_lpmx): Likewise.
2480 (avr_out_lpm): Likewise.
2481 (avr_out_xload): Likewise.
2482 (output_movqi): Likewise.
2483 (output_movhi): Likewise.
2484 (out_movqi_r_mr): Likewise.
2485 (out_movhi_r_mr): Likewise.
2486 (out_movsi_r_mr): Likewise.
2487 (out_movsi_mr_r): Likewise.
2488 (output_movsisf): Likewise.
2489 (avr_out_load_psi): Likewise.
2490 (avr_out_store_psi): Likewise.
2491 (avr_out_movpsi): Likewise.
2492 (out_movqi_mr_r): Likewise.
2493 (avr_out_movhi_mr_r_xmega): Likewise.
2494 (out_movhi_mr_r): Likewise.
2495 (compare_condition): Likewise for param "insn" and local "next".
2496 (compare_sign_p): Likewise for param "insn".
2497 (compare_diff_p): Likewise.
2498 (compare_eq_p): Likewise.
2499 (avr_out_compare): Likewise.
2500 (avr_out_compare64): Likewise.
2501 (avr_out_tsthi): Likewise.
2502 (avr_out_tstpsi): Likewise.
2503 (avr_out_tstsi): Likewise.
2504 (out_shift_with_cnt): Likewise.
2505 (ashlqi3_out): Likewise.
2506 (ashlhi3_out): Likewise.
2507 (avr_out_ashlpsi3): Likewise.
2508 (ashlsi3_out): Likewise.
2509 (ashrqi3_out): Likewise.
2510 (ashrhi3_out): Likewise.
2511 (avr_out_ashrpsi3): Likewise.
2512 (ashrsi3_out): Likewise.
2513 (lshrqi3_out): Likewise.
2514 (lshrhi3_out): Likewise.
2515 (avr_out_lshrpsi3): Likewise.
2516 (lshrsi3_out): Likewise.
2517 (avr_out_fract): Likewise.
2518 (avr_out_round): Likewise.
2519 (avr_adjust_insn_length): Likewise.
2520 (reg_unused_after): Likewise.
2521 (_reg_unused_after): Likewise.
2522 (avr_compare_pattern): Likewise.
2523 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
2524 and locals "branch1", "branch2", "insn2", "jump".
2525 (avr_reorg): Likewise for local "insn".
2526 (avr_2word_insn_p): Likewise for param "insn".
2527 (jump_over_one_insn_p): Likewise.
2528 (avr_out_sbxx_branch): Likewise.
2529 (avr_out_movmem): Likewise.
2531 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2533 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
2534 param from rtx to rtx_insn *.
2535 (thumb1_final_prescan_insn): Likewise.
2536 (thumb2_final_prescan_insn): Likewise.
2538 * config/arm/arm.c (emit_set_insn): Strengthen return type from
2540 (struct minipool_node): Likewise for field "insn".
2541 (dump_minipool): Likewise for param "scan".
2542 (create_fix_barrier): Likewise for local "from". Strengthen local
2543 "label" from rtx to rtx_code_label *.
2544 (push_minipool_barrier): Strengthen param "insn" from rtx to
2546 (push_minipool_fix): Likewise.
2547 (note_invalid_constants): Likewise.
2548 (thumb2_reorg): Likewise for local "insn".
2549 (arm_reorg): Likewise.
2550 (thumb2_final_prescan_insn): Likewise for param
2551 "insn" and local "first_insn".
2552 (arm_final_prescan_insn): Likewise for param "insn" and locals
2553 "start_insn", "this_insn".
2554 (arm_debugger_arg_offset): Likewise for param "insn".
2555 (thumb1_emit_multi_reg_push): Likewise for return type and local
2557 (thumb1_final_prescan_insn): Likewise for param "insn".
2558 (thumb_far_jump_used_p): Likewise for local "insn".
2559 (thumb1_expand_prologue): Likewise.
2560 (arm_expand_epilogue_apcs_frame): Likewise.
2561 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
2562 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
2563 from rtx to rtx_code_label *.
2564 (arm_split_atomic_op): Likewise for local "label".
2565 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
2567 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2569 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
2570 first param from rtx to rtx_insn *.
2571 (arc_verify_short): Likewise.
2572 (arc_short_long): Likewise.
2573 (arc_need_delay): Likewise.
2575 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
2577 (arc_ccfsm_advance): Likewise for param "insn" and locals
2578 "start_insn", "this_insn".
2579 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
2580 (arc_ccfsm_post_advance): Likewise for param "insn".
2581 (arc_next_active_insn): Likewise for return type and param "insn".
2582 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
2583 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
2584 (output_short_suffix): Likewise for local "insn".
2585 (arc_final_prescan_insn): Likewise for param "insn". Remove
2586 now-redundant checked cast.
2587 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
2588 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
2589 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
2590 for use where lc_set became an insn.
2591 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
2593 (arc_get_insn_variants): Likewise for local "prev".
2594 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
2596 (arc_predicate_delay_insns): Likewise for local "insn".
2597 (arc_pad_return): Likewise for local "prev". For now, add a
2598 checked cast when extracting the insn from "final_sequence".
2599 (arc_short_long): Likewise for param "insn".
2600 (arc_need_delay): Likewise for param "insn" and local "next".
2601 (arc_label_align): Likewise for locals "prev", "next".
2603 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2605 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
2606 "insn" from rtx to rtx_insn *.
2607 (alpha_gp_save_rtx): Likewise for local "seq".
2608 (alpha_instantiate_decls): Likewise for local "top".
2609 (get_some_local_dynamic_name): Likewise for local "insn".
2610 (alpha_does_function_need_gp): Likewise.
2611 (set_frame_related_p): Likewise for return type and for locals
2613 (emit_frame_store_1): Likewise for local "insn".
2614 (alpha_expand_prologue): Likewise for locals "insn", "seq".
2615 (alpha_end_function): Likewise for local "insn".
2616 (alpha_output_mi_thunk_osf): Likewise.
2617 (alphaev4_insn_pipe): Likewise for param "insn".
2618 (alphaev5_insn_pipe): Likewise.
2619 (alphaev4_next_group): Likewise for return type and param 1
2621 (alphaev5_next_group): Likewise.
2622 (alpha_align_insns_1): Likewise for return type and param 1 of
2623 callback param "next_group", and for locals "i", "next", "prev",
2624 "where", "where2", "insn".
2626 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
2628 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
2629 rather than modifying the stmt.
2631 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2633 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
2634 cgraph_state conversion.
2636 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2638 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
2639 Strengthen local "insns" from rtx to rtx_insn *.
2640 (aarch64_set_frame_expr): Likewise for local "insn".
2641 (aarch64_save_or_restore_fprs): Likewise.
2642 (aarch64_save_or_restore_callee_save_registers): Likewise.
2643 (aarch64_expand_prologue): Likewise.
2644 (aarch64_expand_epilogue): Likewise.
2645 (aarch64_output_mi_thunk): Likewise.
2646 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
2647 "label2" from rtx to rtx_code_label *.
2648 (aarch64_split_atomic_op): Likewise for local "label".
2650 2014-08-25 Martin Liska <mliska@suse.cz>
2652 * cgraph.h (symtab_node):
2653 (bool needed_p (void)): created from decide_is_symbol_needed
2654 (bool referred_to_p (void)): created from referred_to_p
2655 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
2656 * cgraph.h (cgraph_node):
2657 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
2658 (void expand (void)): created from expand_function
2659 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
2660 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
2661 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
2662 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
2663 * cgraph.h (varpool_node):
2664 (static void add (tree decl): created from varpool_add_new_variable
2665 * cgraph.h (cgraph_edge):
2667 (void remove_caller (void)): created from cgraph_edge_remove_caller
2668 (void remove_callee (void)): created from cgraph_edge_remove_callee
2669 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
2670 created from cgraph_set_call_stmt
2671 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
2672 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
2673 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
2674 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
2675 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
2676 created from cgraph_speculative_call_info
2677 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
2678 int freq_scale, bool update_original)): created from cgraph_clone_edge
2679 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
2680 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
2681 (bool recursive_p (void)): created from cgraph_edge_recursive_p
2682 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
2683 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
2684 (static void rebuild_references (void)): created from cgraph_rebuild_references
2685 * cgraph.h (symbol_table):
2686 (create_reference): renamed from add_reference
2687 (maybe_create_reference): renamed from maybe_add_reference
2688 (void register_symbol (symtab_node *node)): new function
2689 (void clear_asm_symbols (void)): new function
2690 (void unregister (symtab_node *node)): new function
2691 (void release_symbol (cgraph_node *node, int uid)): new function
2692 (cgraph_node * allocate_cgraph_symbol (void)): new function
2693 (void initialize (void)): created from cgraph_init
2694 (symtab_node *first_symbol (void)):new function
2695 (asm_node *first_asm_symbol (void)):new function
2696 (symtab_node *first_defined_symbol (void)):new function
2697 (varpool_node *first_variable (void)):new function
2698 (varpool_node *next_variable (varpool_node *node)):new function
2699 (varpool_node *first_static_initializer (void)):new function
2700 (varpool_node *next_static_initializer (varpool_node *node)):new function
2701 (varpool_node *first_defined_variable (void)):new function
2702 (varpool_node *next_defined_variable (varpool_node *node)):new function
2703 (cgraph_node *first_defined_function (void)):new function
2704 (cgraph_node *next_defined_function (cgraph_node *node)):new function
2705 (cgraph_node *first_function (void)):new function
2706 (cgraph_node *next_function (cgraph_node *node)):new function
2707 (cgraph_node *first_function_with_gimple_body (void)):new function
2708 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
2709 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
2710 created from symtab_remove_unreachable_nodes
2711 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
2712 (void process_new_functions (void)): created from cgraph_process_new_functions
2713 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
2714 (bool output_variables (void)): created from varpool_node::output_variables
2715 (void output_asm_statements (void)): created from output_asm_statements
2716 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
2717 (void compile (void)): created from compile
2718 (void output_weakrefs (void)): created from output_weakrefs
2719 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
2720 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
2721 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
2722 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
2723 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
2724 created from cgraph_next_function_with_gimple_body
2725 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
2726 created from cgraph_remove_edge_removal_hook
2727 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
2728 created from cgraph_add_node_removal_hook
2729 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
2730 created from cgraph_remove_node_removal_hook
2731 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
2732 created from varpool_add_node_removal_hook
2733 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
2734 created from varpool_remove_node_removal_hook
2735 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
2736 created from cgraph_add_function_insertion_hook
2737 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
2738 created from cgraph_remove_function_insertion_hook
2739 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
2740 created from varpool_add_variable_insertion_hook
2741 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
2742 created from varpool_remove_variable_insertion_hook
2743 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
2744 created from cgraph_add_edge_duplication_hook
2745 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
2746 created from cgraph_remove_edge_duplication_hook
2747 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
2748 created from cgraph_add_node_duplication_hook
2749 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
2750 created from cgraph_remove_node_duplication_hook
2751 (void call_edge_removal_hooks (cgraph_edge *e)):
2752 created from cgraph_call_edge_removal_hooks
2753 (void call_cgraph_insertion_hooks (cgraph_node *node)):
2754 created from call_function_insertion_hooks
2755 (void call_cgraph_removal_hooks (cgraph_node *node)):
2756 created from cgraph_call_node_removal_hooks
2757 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
2758 created from cgraph_node::call_duplication_hooks
2759 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
2760 created from cgraph_call_edge_duplication_hooks
2761 (void call_varpool_removal_hooks (varpool_node *node)):
2762 created from varpool_call_node_removal_hooks
2763 (void call_varpool_insertion_hooks (varpool_node *node)):
2764 created from varpool_call_variable_insertion_hooks
2765 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
2766 created from insert_to_assembler_name_hash
2767 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
2768 created from unlink_from_assembler_name_hash
2769 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
2770 created from symtab_prevail_in_asm_name_hash
2771 (void symtab_initialize_asm_name_hash (void)):
2772 created from symtab_initialize_asm_name_hash
2773 (void change_decl_assembler_name (tree decl, tree name)):
2774 created from change_decl_assembler_name
2775 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
2776 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
2777 created from decl_assembler_name_hash
2778 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
2779 created from decl_assembler_name_equal
2780 (static hashval_t hash_node_by_assembler_name (const void *p)):
2781 created from hash_node_by_assembler_name
2782 (static int eq_assembler_name (const void *p1, const void *p2)):
2783 created from eq_assembler_name
2785 2014-08-25 Marek Polacek <polacek@redhat.com>
2787 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
2789 2014-08-25 Petr Murzin <petr.murzin@intel.com>
2791 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
2792 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
2793 SWI1248_AVX512BW mode iterator.
2795 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
2798 * config/sh/predicates.md (general_extend_operand): Disable
2799 TRUNCATE before reload completes.
2801 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
2803 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
2805 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
2808 * config/sh/sh.opt (musermode): Allow negative form.
2809 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
2810 targets that don't support it.
2811 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
2812 Document -mno-usermode option.
2814 2014-08-24 Kito Cheng <kito@0xlab.org>
2816 * system.h (CALLER_SAVE_PROFITABLE): Poison.
2817 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
2818 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
2819 * doc/tm.texi: Regenerate.
2821 2014-08-24 Kito Cheng <kito@0xlab.org>
2823 * ira.c: Fix typo in comment.
2825 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
2827 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
2828 Deprecate c++1y. Change language to reflect greater confidence in C++14.
2830 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
2833 * config/pa/pa.c (pa_output_function_epilogue): Don't set
2834 last_address when the current function is a thunk.
2835 (pa_asm_output_mi_thunk): When we don't have named sections or they
2836 are not being used, check that thunk can reach the stub table with a
2839 2014-08-23 David Malcolm <dmalcolm@redhat.com>
2841 * web.c (union_match_dups): Strengthen param "insn" from rtx to
2843 (pass_web::execute): Likewise for local "insn".
2845 2014-08-23 David Malcolm <dmalcolm@redhat.com>
2847 * var-tracking.c (struct micro_operation_def): Strengthen field
2848 "insn" from rtx to rtx_insn *.
2849 (struct emit_note_data_def): Likewise.
2850 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
2851 (vt_stack_adjustments): Likewise for local "insn".
2852 (adjust_insn): Likewise for param "insn".
2853 (val_store): Likewise.
2854 (val_resolve): Likewise.
2855 (struct count_use_info): Likewise for field "insn".
2856 (log_op_type): Likewise for param "insn".
2857 (reverse_op): Likewise.
2858 (prepare_call_arguments): Likewise.
2859 (add_with_sets): The initial param takes an insn, but we can't
2860 yet strengthen it from rtx to rtx_insn * since it's used as a
2861 cselib_record_sets_hook callback. For now rename initial param
2862 from "insn" to "uncast_insn", and introduce a local "insn" of
2863 the stronger rtx_insn * type, with a checked cast.
2864 (compute_bb_dataflow): Strengthen local "insn" from rtx to
2866 (emit_note_insn_var_location): Likewise.
2867 (emit_notes_for_changes): Likewise.
2868 (emit_notes_for_differences): Likewise.
2869 (next_non_note_insn_var_location): Likewise for return type and
2871 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
2872 (vt_initialize): Likewise for local "insn".
2873 (delete_debug_insns): Likewise for locals "insn" and "next".
2875 2014-08-23 David Malcolm <dmalcolm@redhat.com>
2877 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
2879 (mark_constant_pool): Likewise for local "insn".
2881 2014-08-23 David Malcolm <dmalcolm@redhat.com>
2883 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
2885 (dead_debug_promote_uses): Likewise.
2886 (dead_debug_insert_temp): Likewise.
2888 2014-08-23 David Malcolm <dmalcolm@redhat.com>
2890 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
2891 from const_rtx to const rtx_insn *.
2892 (store_killed_after): Likewise. Strengthen locals "last", "act"
2893 from rtx to rtx_insn *.
2894 (store_killed_before): Strengthen param "insn" from const_rtx to
2895 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
2896 (find_moveable_store): Strengthen param "insn" from rtx to
2898 (compute_store_table): Likewise for local "insn".
2899 (insert_insn_start_basic_block): Likewise for param "insn" and
2900 locals "prev", "before", "insn".
2901 (insert_store): For now, add a checked cast to rtx_insn * on the
2902 result of gen_move_insn.
2903 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
2905 (replace_store_insn): Likewise. For now, add a checked cast to
2906 rtx_insn * on the result of gen_move_insn.
2908 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2910 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
2912 (expand_sjlj_dispatch_table): Likewise.
2914 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2916 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
2917 "insn" from rtx to rtx_insn *.
2919 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2921 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
2922 "insn" from rtx to rtx_insn *.
2923 (dup_block_and_redirect): Likewise for param 3 "before".
2925 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
2926 from rtx to rtx_insn *.
2927 (move_insn_for_shrink_wrap): Likewise.
2928 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
2929 (dup_block_and_redirect): Likewise for param "before" and local
2931 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
2933 (convert_to_simple_return): Likewise for local "start".
2935 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
2936 Strengthen local "insn" from rtx to rtx_insn *, for use when
2937 invoking requires_stack_frame_p.
2939 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2941 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
2943 (speculate_expr): Likewise for locals "orig_insn_rtx",
2945 (eq_transformed_insns): Likewise for locals "i1", "i2".
2946 (check_for_new_jump): Likewise for return type and local "end".
2947 (find_new_jump): Likewise for return type and local "jump".
2948 (sel_split_edge): Likewise for local "jump".
2949 (sel_create_recovery_block): Likewise.
2950 (sel_redirect_edge_and_branch_force): Likewise.
2951 (sel_redirect_edge_and_branch): Likewise.
2953 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2955 * sel-sched.c (substitute_reg_in_expr): Strengthen local
2956 "new_insn" from rtx to rtx_insn *.
2957 (create_insn_rtx_with_rhs): Likewise for return type and for local
2959 (create_insn_rtx_with_lhs): Likewise.
2960 (create_speculation_check): Likewise for local "insn_rtx".
2961 (implicit_clobber_conflict_p): Likewise for local "insn".
2962 (get_expr_cost): Likewise.
2963 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
2964 (move_cond_jump): Likewise for locals "next", "prev", "link",
2965 "head", "from", "to".
2967 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2969 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
2970 "next" from rtx to rtx_insn *.
2971 (find_conditional_protection): Likewise for local "next".
2972 (is_conditionally_protected): Likewise for local "insn1".
2973 (is_pfree): Likewise for locals "insn1", "insn2".
2975 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2977 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
2978 from rtx to rtx_insn *.
2980 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
2981 locals "insn1", "insn2" from rtx to rtx_insn *.
2982 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
2983 locals "insn", "prev", "last_jump", "next_tail".
2984 (schedule_ebb): Likewise for params "head", "tail".
2985 (schedule_ebbs): Likewise for locals "tail", "head".
2987 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
2988 to rtx_insn on "last_insn" in one of the invocations of
2991 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2993 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
2994 "elem", "insn" from rtx to rtx_insn *.
2995 (change_spec_dep_to_hard): Likewise.
2996 (get_back_and_forw_lists): Likewise for local "con".
2997 (sd_add_dep): Likewise for locals "elem", "insn".
2998 (sd_resolve_dep): Likewise for locals "pro", "con".
2999 (sd_unresolve_dep): Likewise.
3000 (sd_delete_dep): Likewise.
3001 (chain_to_prev_insn): Likewise for local "pro".
3002 (find_inc): Likewise for locals "pro", "con".
3004 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3006 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
3008 (reg_set_between_p): Strengthen local "insn" from const_rtx to
3010 (modified_between_p): Strengthen local "insn" from rtx to
3012 (remove_reg_equal_equiv_notes_for_regno): Likewise.
3013 (keep_with_call_p): Strengthen local "i2" from const_rtx to
3016 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3018 * resource.c (next_insn_no_annul): Strengthen local "next" from
3020 (mark_referenced_resources): Likewise for local "insn".
3022 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3024 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
3026 (find_reloads): Likewise for param 1.
3027 (subst_reloads): Likewise for sole param.
3028 (find_equiv_reg): Likwise for param 2.
3029 (regno_clobbered_p): Likwise for param 2.
3030 (reload): Likewise for param 1.
3032 * caller-save.c (save_call_clobbered_regs): Strengthen local
3033 "insn" from rtx to rtx_insn *.
3034 (insert_one_insn): Likewise for local "insn".
3036 * reload.c (this_insn): Likewise for this global.
3037 (find_reloads): Likewise for param "insn".
3038 (find_reloads_toplev): Likewise.
3039 (find_reloads_address): Likewise.
3040 (subst_reg_equivs): Likewise.
3041 (update_auto_inc_notes): Likewise.
3042 (find_reloads_address_1): Likewise.
3043 (find_reloads_subreg_address): Likewise.
3044 (subst_reloads): Likewise.
3045 (find_equiv_reg): Likewise, also for local "p".
3046 (regno_clobbered_p): Likewise for param "insn".
3048 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
3050 (spill_reg_store): Likewise for the elements of this array.
3051 (remove_init_insns): Likewise for local "equiv_insn".
3052 (will_delete_init_insn_p): Likewise for param "insn".
3053 (reload): Likewise for param ""first" and local "insn".
3054 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
3056 (calculate_elim_costs_all_insns): Likewise.
3057 (delete_caller_save_insns): Likewise.
3058 (spill_failure): Likewise for param "insn".
3059 (delete_dead_insn): Likewise.
3060 (set_label_offsets): Likewise.
3061 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
3063 (elimination_costs_in_insn): Likewise for param "insn".
3064 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
3065 when referring to an insn.
3066 (set_initial_label_offsets): Likewise.
3067 (set_offsets_for_label): Strengthen param "insn" from rtx to
3069 (init_eliminable_invariants): Likewise for param "first" and local
3071 (fixup_eh_region_note): Likewise for param "insn".
3072 (reload_as_needed): Likewise for locals "prev", "insn",
3073 "old_next", "old_prev", "next".
3074 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
3076 (reload_inheritance_insn): Strengthen elements of this array from
3078 (failed_reload): Likewise for param "insn".
3079 (choose_reload_regs): Likewise for local "insn". Replace use of
3080 NULL_RTX with NULL when referring to an insn.
3081 (input_reload_insns): Strengthen elements of this array from rtx
3083 (other_input_address_reload_insns): Likewise for this global.
3084 (other_input_reload_insns): Likewise for this global.
3085 (input_address_reload_insns): Likwise for the elements of this
3087 (inpaddr_address_reload_insns): Likwise for the elements of this
3089 (output_reload_insns): Likewise for the elements of this array.
3090 (output_address_reload_insns): Likewise for the elements of this
3092 (outaddr_address_reload_insns): Likewise for the elements of this
3094 (operand_reload_insns): Likewise for this global.
3095 (other_operand_reload_insns): Likewise for this global.
3096 (other_output_reload_insns): Likewise for the elements of this
3098 (new_spill_reg_store): Likewise for the elements of this
3100 (emit_input_reload_insns): Likewise for locals "insn", "temp".
3101 Strengthen local "where" from rtx * to rtx_insn **.
3102 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
3103 from rtx to rtx_insn *.
3104 (do_input_reload): Likewise for local "insn".
3105 (do_output_reload): Likewise for local "insn".
3106 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
3107 (emit_insn_if_valid_for_reload): Likewise for return type and local
3108 "last". Add checked cast to rtx_insn when returning "insn" since
3109 this has been through emit_insn.
3110 (gen_reload): Strengthen return type and locals "last", "insn", "set"
3111 from rtx to rtx_insn *. Add checked cast to rtx_insn when
3112 returning "insn" since it's been through
3113 emit_insn_if_valid_for_reload at this point.
3114 (delete_output_reload): Strengthen param "insn" and locals
3115 "output_reload_insn", "i2" from rtx to rtx_insn *.
3116 (delete_address_reloads): Likewise for params "dead_insn",
3117 "current_insn" and locals "prev", "next".
3118 (delete_address_reloads_1): Likewise for params "dead_insn",
3119 "current_insn" and locals "prev", "i2".
3120 (inc_for_reload): Likewise for locals "last", "add_insn".
3121 (add_auto_inc_notes): Strengthen param "insn" from rtx to
3124 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
3125 param of this duplicate of the prototype from reload.h
3127 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3129 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
3131 (regstat_bb_compute_calls_crossed): Likewise.
3133 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3135 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
3137 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
3139 (regrename_analyze): Strengthen local "insn" from rtx to
3141 (scan_rtx_reg): Likewise for param "insn".
3142 (scan_rtx_address): Likewise.
3143 (scan_rtx): Likewise.
3144 (restore_operands): Likewise.
3145 (record_out_operands): Likewise.
3146 (build_def_use): Likewise for local "insn". Replace use of
3147 NULL_RTX with NULL when dealing with an insn.
3149 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3151 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
3152 * reginfo.c (reg_scan): Likewise, also for local "insn".
3153 (reg_scan_mark_refs): Likewise for param "insn".
3154 (init_subregs_of_mode): Likewise for local "insn".
3156 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3158 * regcprop.c (struct queued_debug_insn_change): Strengthen field
3159 "insn" from rtx to rtx_insn *.
3160 (replace_oldest_value_reg): Likewise for param "insn".
3161 (replace_oldest_value_addr): Likewise.
3162 (replace_oldest_value_mem): Likewise.
3163 (apply_debug_insn_changes): Likewise for local "last_insn".
3164 (copyprop_hardreg_forward_1): Likewise for local "insn".
3166 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3168 * reg-stack.c (next_flags_user): Strengthen return type and param
3169 "insn" from rtx to rtx_insn *.
3170 (straighten_stack): Likewise for param "insn".
3171 (check_asm_stack_operands): Likewise.
3172 (remove_regno_note): Likewise.
3173 (emit_pop_insn): Likewise for return type, param "insn", local
3175 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
3176 "limit" from rtx to rtx_insn *.
3177 (swap_to_top): Likewise for param "insn".
3178 (move_for_stack_reg): Likewise.
3179 (move_nan_for_stack_reg): Likewise.
3180 (swap_rtx_condition): Likewise.
3181 (compare_for_stack_reg): Likewise.
3182 (subst_all_stack_regs_in_debug_insn): Likewise.
3183 (subst_stack_regs_pat): Likewise, and local "insn2".
3184 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
3186 (subst_stack_regs): Likewise.
3187 (change_stack): Likewise.
3188 (convert_regs_1): Likewise for locals "insn", "next".
3190 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3192 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
3194 (combine_set_extension): Likewise for param "curr_insn".
3195 (transform_ifelse): Likewise for param "def_insn".
3196 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
3197 from vec<rtx> * to vec<rtx_insn *> *.
3198 (is_cond_copy_insn): Likewise for param "insn".
3199 (struct ext_state): Strengthen the four vec fields from vec<rtx>
3201 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
3202 local "def_insn" from rtx to rtx_insn *.
3203 (get_sub_rtx): Likewise for param "def_insn".
3204 (merge_def_and_ext): Likewise.
3205 (combine_reaching_defs): Likewise.
3206 (add_removable_extension): Likewise for param "insn".
3207 (find_removable_extensions): Likewise for local "insn".
3208 (find_and_remove_re): Likewise for locals "curr_insn" and
3209 "def_insn". Strengthen locals "reinsn_del_list" and
3210 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
3212 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3214 * recog.c (split_insn): Strengthen param "insn" and locals
3215 "first", "last" from rtx to rtx_insn *.
3216 (split_all_insns): Likewise for locals "insn", "next".
3217 (split_all_insns_noflow): Likewise.
3219 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3221 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
3223 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
3224 (debug_rtx_find): Likewise for param 1 "x".
3226 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
3227 const_rtx to const rtx_insn *. Likewise for local "insn".
3228 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
3229 (debug_rtx_find): Likewise for param 1 "x".
3230 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
3231 from const_rtx to const rtx_insn * within the appropriate cases of
3232 the switch statement.
3234 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
3235 Strengthen local "insns" from rtx to rtx_insn * since this is
3236 passed to a call to debug_rtx_list.
3238 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3240 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
3243 * function.c (stack_protect_epilogue): Add checked cast to
3244 rtx_insn for now when invoking predict_insn_def.
3246 * predict.c (predict_insn): Strengthen param "insn" from rtx to
3248 (predict_insn_def): Likewise.
3249 (rtl_predict_edge): Likewise for local "last_insn".
3250 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
3252 (combine_predictions_for_insn): Strengthen param "insn" from rtx
3254 (bb_estimate_probability_locally): Likewise for local "last_insn".
3255 (expensive_function_p): Likewise for local "insn".
3257 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
3258 local "jmp", since this is used when invoking predict_insn_def.
3260 2014-08-22 Marek Polacek <polacek@redhat.com>
3263 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
3265 2014-08-22 Marek Polacek <polacek@redhat.com>
3268 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
3269 a comparison in parens.
3270 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
3273 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3275 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
3278 * cprop.c (fis_get_condition): Likewise.
3280 * postreload.c (reload_cse_regs): Likewise for param "first".
3281 (reload_cse_simplify): Likewise for param "insn".
3282 (reload_cse_regs_1): Likewise for local "insn".
3283 (reload_cse_simplify_set): Likewise for param "insn".
3284 (reload_cse_simplify_operands): Likewise.
3285 (struct reg_use): Likewise for field "insn".
3286 (reload_combine_purge_insn_uses): Likewise for param "insn".
3287 (fixup_debug_insns): Likewise for params "from", "to" and local
3289 (try_replace_in_use): Likewise for local "use_insn".
3290 (reload_combine_recognize_const_pattern): Likewise for param
3291 "insn" and locals "add_moved_after_insn", "use_insn".
3292 (reload_combine_recognize_pattern): Likewise for param "insn" and
3294 (reload_combine): Likewise for locals "insn", "prev".
3295 (reload_combine_note_use): Likewise for param "insn".
3296 (move2add_use_add2_insn): Likewise.
3297 (move2add_use_add3_insn): Likewise.
3298 (reload_cse_move2add): Likewise, also for local "next".
3299 (move2add_note_store): Likewise for local "insn".
3301 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3303 * postreload-gcse.c (struct occr): Strengthen field "insn" from
3305 (struct unoccr): Likewise.
3306 (struct modifies_mem): Likewise.
3307 (alloc_mem): Likewise for local "insn".
3308 (insert_expr_in_table): Likewise for param "insn".
3309 (dump_expr_hash_table_entry): Likewise for local "insn".
3310 (oprs_unchanged_p): Likewise for param "insn".
3311 (load_killed_in_block_p): Likewise for local "setter".
3312 (record_last_reg_set_info): Likewise for param "insn".
3313 (record_last_reg_set_info_regno): Likewise.
3314 (record_last_mem_set_info): Likewise.
3315 (record_last_set_info): Likewise for local "last_set_insn".
3316 (record_opr_changes): Likewise for param "insn".
3317 (hash_scan_set): Likewise.
3318 (compute_hash_table): Likewise for local "insn".
3319 (get_avail_load_store_reg): Likewise for param "insn".
3320 (eliminate_partially_redundant_load): Likewise, also for locals
3321 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
3323 (eliminate_partially_redundant_loads): Likewise for local "insn".
3325 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3327 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
3329 (expand_binop): Likewise for locals "entry_last", "last", "insns"
3330 (expand_twoval_unop): Likewise for locals entry_last", "last".
3331 (expand_twoval_binop): Likewise.
3332 (expand_twoval_binop_libfunc): Likewise for local "insns".
3333 (widen_leading): Likewise for local "last".
3334 (expand_doubleword_clz): Likewise for local "seq". Strengthen
3335 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
3336 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
3337 (expand_parity): Likewise for locals "last" and "seq".
3338 (expand_ffs): Likewise for local "seq". Strengthen local
3339 "nonzero_label" from rtx to rtx_code_label *.
3340 (expand_absneg_bit): Strengthen local "insns" from rtx to
3342 (expand_unop_direct): Likewise for local "last".
3343 (expand_unop): Likewise for locals "last", "insns".
3344 (expand_abs_nojump): Likewise for local "last".
3345 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
3346 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
3348 (expand_copysign_absneg): Strengthen local "label" from rtx to
3350 (expand_copysign_bit): Strengthen local "insns" from rtx to
3352 (struct no_conflict_data): Likewise for fields "first", "insn".
3353 (emit_libcall_block_1): Likewise for param "insns" and locals
3354 "next", "last", "insn".
3355 (emit_libcall_block): For now, add a checked cast to rtx_insn *
3356 on "insns" when invoking emit_libcall_block_1. Ultimately we
3357 want to strengthen insns itself.
3358 (prepare_cmp_insn): Strengthen local "last" from rtx to
3360 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
3361 (prepare_float_lib_cmp): Likewise for local "insns".
3362 (emit_conditional_move): Likewise for local "last".
3363 (emit_conditional_add): Likewise.
3364 (have_sub2_insn): Likewise for local "seq".
3365 (expand_float): Likewise for local "insns". Strengthen locals
3366 "label", "neglabel" from rtx to rtx_code_label *.
3367 (expand_fix): Likewise for locals "last", "insn", "insns" (to
3368 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
3369 (expand_fixed_convert): Likewise for local "insns" (to
3371 (expand_sfix_optab): Likewise for local "last".
3372 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
3373 to rtx_code_label *.
3374 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
3375 from rtx to rtx_insn *.
3376 (expand_atomic_fetch_op): Likewise for local "insn".
3377 (maybe_legitimize_operand_same_code): Likewise for local "last".
3378 (maybe_legitimize_operands): Likewise.
3380 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3382 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
3383 "insn" from rtx to rtx_insn *.
3384 (ps_rtl_insn): Likewise for return type.
3385 (doloop_register_get): Likewise for params "head", "tail" and
3386 locals "insn", "first_insn_not_to_check".
3387 (schedule_reg_move): Likewise for local "this_insn".
3388 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
3389 of gen_move_insn for now.
3390 (reset_sched_times): Strengthen local "insn" from rtx to
3392 (permute_partial_schedule): Likewise.
3393 (duplicate_insns_of_cycles): Likewise for local "u_insn".
3394 (dump_insn_location): Likewise for param "insn".
3395 (loop_canon_p): Likewise for local "insn".
3396 (sms_schedule): Likewise.
3397 (print_partial_schedule): Likewise.
3398 (ps_has_conflicts): Likewise.
3400 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3402 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
3403 "tailp" from rtx * to rtx_insn **.
3405 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
3406 from rtx to rtx_insn *.
3407 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
3408 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
3409 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
3411 * modulo-sched.c (const_iteration_count): Strengthen return type
3412 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
3413 use of NULL_RTX with NULL when working with insns.
3414 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
3416 (sms_schedule): Likewise.
3417 * sched-rgn.c (init_ready_list): Likewise, also for locals
3418 "src_head" and "src_next_tail".
3419 (compute_block_dependences): Likewise.
3420 (free_block_dependencies): Likewise.
3421 (debug_rgn_dependencies): Likewise.
3422 (free_rgn_deps): Likewise.
3423 (compute_priorities): Likewise.
3424 (schedule_region): Likewise.
3425 * sel-sched.c (find_ebb_boundaries): Likewise.
3427 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
3428 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
3430 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3432 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
3433 from rtx to rtx_insn *.
3434 (new_seginfo): Likewise for param "insn".
3435 (create_pre_exit): Likewise for locals "last_insn",
3436 "before_return_copy", "return_copy".
3437 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
3440 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3442 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
3443 from rtx to rtx_insn *.
3444 (lra_push_insn): Likewise for 1st param.
3445 (lra_push_insn_and_update_insn_regno_info): Likewise.
3446 (lra_pop_insn): Likewise for return type.
3447 (lra_invalidate_insn_data): Likewise for 1st param.
3448 (lra_set_insn_deleted): Likewise.
3449 (lra_delete_dead_insn): Likewise.
3450 (lra_process_new_insns): Likewise for first 3 params.
3451 (lra_set_insn_recog_data): Likewise for 1st param.
3452 (lra_update_insn_recog_data): Likewise.
3453 (lra_set_used_insn_alternative): Likewise.
3454 (lra_invalidate_insn_regno_info): Likewise.
3455 (lra_update_insn_regno_info): Likewise.
3456 (lra_former_scratch_operand_p): Likewise.
3457 (lra_eliminate_regs_1): Likewise.
3458 (lra_get_insn_recog_data): Likewise.
3460 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
3463 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
3465 (substitute_within_insn): New.
3466 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
3467 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
3468 Replace call to "substitute" with call to substitute_within_insn.
3470 * lra-constraints.c (curr_insn): Strengthen from rtx to
3472 (get_equiv_with_elimination): Likewise for param "insn".
3473 (match_reload): Strengthen params "before" and "after" from rtx *
3475 (emit_spill_move): Likewise for return type. Add a checked cast
3476 to rtx_insn * on result of gen_move_insn for now.
3477 (check_and_process_move): Likewise for local "before". Replace
3478 NULL_RTX with NULL when referring to insns.
3479 (process_addr_reg): Strengthen params "before" and "after" from
3480 rtx * to rtx_insn **.
3481 (insert_move_for_subreg): Likewise.
3482 (simplify_operand_subreg): Strengthen locals "before" and "after"
3483 from rtx to rtx_insn *.
3484 (process_address_1): Strengthen params "before" and "after" from
3485 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
3487 (process_address): Strengthen params "before" and "after" from
3488 rtx * to rtx_insn **.
3489 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
3490 (curr_insn_transform): Strengthen locals "before" and "after"
3491 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
3493 (loc_equivalence_callback): Update cast of "data", changing
3494 resulting type from rtx to rtx_insn *.
3495 (substitute_pseudo_within_insn): New.
3496 (inherit_reload_reg): Strengthen param "insn" from rtx to
3497 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
3498 NULL when referring to insns. Add a checked cast to rtx_insn *
3499 when using usage_insn to invoke lra_update_insn_regno_info.
3500 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
3501 likewise for locals "restore", "save". Add checked casts to
3502 rtx_insn * when using usage_insn to invoke
3503 lra_update_insn_regno_info and lra_process_new_insns. Replace
3504 NULL_RTX with NULL when referring to insns.
3505 (split_if_necessary): Strengthen param "insn" from rtx to
3507 (update_ebb_live_info): Likewise for params "head", "tail" and local
3509 (get_last_insertion_point): Likewise for return type and local "insn".
3510 (get_live_on_other_edges): Likewise for local "last".
3511 (inherit_in_ebb): Likewise for params "head", "tail" and locals
3512 "prev_insn", "next_insn", "restore".
3513 (remove_inheritance_pseudos): Likewise for local "prev_insn".
3514 (undo_optional_reloads): Likewise for local "insn".
3516 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
3518 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
3520 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
3522 (spill_pseudos): Likewise for local "insn".
3523 (init_elimination): Likewise.
3524 (process_insn_for_elimination): Likewise for param "insn".
3526 * lra-lives.c (curr_insn): Likewise.;
3528 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
3529 (remove_pseudos): Likewise for param "insn".
3530 (spill_pseudos): Likewise for local "insn".
3531 (lra_final_code_change): Likewise for locals "insn", "curr".
3533 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
3534 (lra_set_insn_deleted): Likewise.
3535 (lra_delete_dead_insn): Likewise, and for local "prev".
3536 (new_insn_reg): Likewise for param "insn".
3537 (lra_set_insn_recog_data): Likewise.
3538 (lra_update_insn_recog_data): Likewise.
3539 (lra_set_used_insn_alternative): Likewise.
3540 (get_insn_freq): Likewise.
3541 (invalidate_insn_data_regno_info): Likewise.
3542 (lra_invalidate_insn_regno_info): Likewise.
3543 (lra_update_insn_regno_info): Likewise.
3544 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
3546 (lra_push_insn_1): Strengthen param "insn" from rtx to
3548 (lra_push_insn): Likewise.
3549 (lra_push_insn_and_update_insn_regno_info): Likewise.
3550 (lra_pop_insn): Likewise for return type and local "insn".
3551 (push_insns): Likewise for params "from", "to", and local "insn".
3552 (setup_sp_offset): Likewise for params "from", "last" and locals
3554 (lra_process_new_insns): Likewise for params "insn", "before",
3555 "after" and local "last".
3556 (struct sloc): Likewise for field "insn".
3557 (lra_former_scratch_operand_p): Likewise for param "insn".
3558 (remove_scratches): Likewise for locals "insn", "last".
3559 (check_rtl): Likewise for local "insn".
3560 (add_auto_inc_notes): Likewise for param "insn".
3561 (update_inc_notes): Likewise for local "insn".
3562 (lra): Replace NULL_RTX with NULL when referring to insn.
3564 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3566 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
3568 (resolve_reg_notes): Likewise.
3569 (resolve_simple_move): Likewise for return type, param "insn", and
3570 locals "insns", "minsn".
3571 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
3572 (resolve_use): Likewise.
3573 (resolve_debug): Likewise.
3574 (find_decomposable_shift_zext): Likewise.
3575 (resolve_shift_zext): Likewise for return type, param "insn", and
3576 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
3577 (decompose_multiword_subregs): Likewise for local "insn",
3578 "orig_insn", "decomposed_shift", "end".
3580 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3582 * basic-block.h (basic_block split_edge_and_insert): Strengthen
3583 param "insns" from rtx to rtx_insn *.
3585 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
3587 (struct iv_to_split): Likewise.
3588 (loop_exit_at_end_p): Likewise for local "insn".
3589 (split_edge_and_insert): Likewise for param "insns".
3590 (compare_and_jump_seq): Likewise for return type, param "cinsn",
3591 and locals "seq", "jump".
3592 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
3593 "branch_code"; update invocations of compare_and_jump_seq to
3594 eliminate NULL_RTX in favor of NULL.
3595 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
3597 (reset_debug_uses_in_loop): Likewise.
3598 (analyze_insn_to_expand_var): Likewise for param "insn".
3599 (analyze_iv_to_split_insn): Likewise.
3600 (analyze_insns_in_loop): Likewise for local "insn".
3601 (insert_base_initialization): Likewise for param
3602 "insn" and local "seq".
3603 (split_iv): Likewise for param "insn" and local "seq".
3604 (expand_var_during_unrolling): Likewise for param "insn".
3605 (insert_var_expansion_initialization): Likewise for local "seq".
3606 (combine_var_copies_in_loop_exit): Likewise.
3607 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
3609 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
3610 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
3613 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3615 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
3617 (iv_analyze_result): Likewise.
3618 (iv_analyze_expr): Likewise.
3621 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
3622 local "def_insn" from rtx to rtx_insn *.
3623 (get_biv_step_1): Likewise for local "insn".
3624 (iv_analyze_expr): Likewise for param "insn".
3625 (iv_analyze_def): Likewise for local "insn".
3626 (iv_analyze_op): Likewise for param "insn".
3627 (iv_analyze): Likewise.
3628 (iv_analyze_result): Likewise.
3630 (suitable_set_for_replacement): Likewise.
3631 (simplify_using_initial_values): Likewise for local "insn".
3632 (iv_number_of_iterations): Likewise for param "insn".
3633 (check_simple_exit): Add checked cast to rtx_insn when invoking
3634 iv_number_of_iterations for now (until get_condition is
3637 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
3638 "insn" from rtx to rtx_insn *.
3639 (analyze_insns_in_loop): Likewise for local "insn".
3641 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3643 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
3645 (struct invariant): Likewise.
3646 (hash_invariant_expr_1): Likewise for param "insn".
3647 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
3648 (find_exits): Likewise for local "insn".
3649 (create_new_invariant): Likewise for param "insn".
3650 (check_dependencies): Likewise.
3651 (find_invariant_insn): Likewise.
3652 (record_uses): Likewise.
3653 (find_invariants_insn): Likewise.
3654 (find_invariants_bb): Likewise for local "insn".
3655 (get_pressure_class_and_nregs): Likewise for param "insn".
3656 (calculate_loop_reg_pressure): Likewise for local "insn".
3658 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3660 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
3662 (add_test): Likewise for locals "seq", "jump".
3663 (doloop_modify): Likewise for locals "sequence", "jump_insn".
3665 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3667 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
3669 (rebuild_jump_labels_chain): Likewise for param "chain".
3671 * cfgexpand.c (pass_expand::execute): Add checked cast to
3672 rtx_insn * when calling rebuild_jump_labels_chain in region where
3673 we know e->insns.r is non-NULL.
3675 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
3677 (rebuild_jump_labels): Likewise.
3678 (rebuild_jump_labels_chain): Likewise for param "chain".
3679 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
3680 (init_label_info): Likewise for param "f".
3681 (maybe_propagate_label_ref): Likewise for params "jump_insn",
3682 "prev_nonjump_insn".
3683 (mark_all_labels): Likewise for param "f" and locals "insn",
3684 "prev_nonjump_insn".
3686 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3688 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
3689 from rtx to rtx_insn *insn.
3690 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
3691 (ira_add_allocno_copy): Likewise.
3692 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
3694 (ira_create_copy): Likewise.
3695 (ira_add_allocno_copy): Likewise.
3696 (create_bb_allocnos): Likewise for local "insn".
3697 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
3698 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
3699 process_regs_for_copy for rtx_insn * param.
3700 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
3701 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
3702 process_regs_for_copy for rtx_insn * param.
3703 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
3704 * ira-costs.c (record_reg_classes): Likewise for param "insn".
3705 (record_operand_costs): Likewise.
3706 (scan_one_insn): Likewise for return type, and for param "insn".
3707 (process_bb_for_costs): Likewise for local "insn".
3708 (process_bb_node_for_hard_reg_moves): Likewise.
3709 * ira-emit.c (struct move): Likewise for field "insn".
3710 (create_move): Eliminate use of NULL_RTX when dealing with an
3712 (emit_move_list): Strengthen return type and locals "result",
3713 "insn" from rtx to rtx_insn *insn.
3714 (emit_moves): Likewise for locals "insns", "tmp".
3715 (ira_emit): Likewise for local "insn".
3716 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
3718 (find_call_crossed_cheap_reg): Likewise.
3719 (process_bb_node_lives): Likewise for local "insn".
3720 * ira.c (decrease_live_ranges_number): Likewise.
3721 (compute_regs_asm_clobbered): Likewise.
3722 (build_insn_chain): Likewise.
3723 (find_moveable_pseudos): Likewise, also locals "def_insn",
3724 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
3725 to rtx_insn **. Add a checked cast when assigning from
3726 "closest_use" into closest_uses array in a region where we know
3727 it's a non-NULL insn.
3728 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
3730 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
3731 "last_interesting_insn", "uin".
3732 (move_unallocated_pseudos): Likewise for locals "def_insn",
3733 "move_insn", "newinsn".
3735 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3737 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
3738 Strengthen locals "done_label", "do_error" from rtx to
3740 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
3741 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
3743 (ubsan_expand_si_overflow_neg_check): Likewise for locals
3744 "done_label", "do_error" to rtx_code_label * and local "last" to
3746 (ubsan_expand_si_overflow_mul_check): Likewise for locals
3747 "done_label", "do_error", "large_op0", "small_op0_large_op1",
3748 "one_small_one_large", "both_ops_large", "after_hipart_neg",
3749 "after_lopart_neg", "do_overflow", "hipart_different" to
3750 rtx_code_label * and local "last" to rtx_insn *.
3752 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3754 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
3755 "insn" and "move_insn" from rtx to rtx_insn *.
3757 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3759 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
3761 (cheap_bb_rtx_cost_p): Likewise.
3762 (first_active_insn): Likewise for return type and local "insn".
3763 (last_active_insn): Likewise for return type and locals "insn",
3765 (struct noce_if_info): Likewise for fields "jump", "insn_a",
3767 (end_ifcvt_sequence): Likewise for return type and locals "insn",
3769 (noce_try_move): Likewise for local "seq".
3770 (noce_try_store_flag): Likewise.
3771 (noce_try_store_flag_constants): Likewise.
3772 (noce_try_addcc): Likewise.
3773 (noce_try_store_flag_mask): Likewise.
3774 (noce_try_cmove): Likewise.
3775 (noce_try_minmax): Likewise.
3776 (noce_try_abs): Likewise.
3777 (noce_try_sign_mask): Likewise.
3778 (noce_try_bitop): Likewise.
3779 (noce_can_store_speculate_p): Likewise for local "insn".
3780 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
3782 (check_cond_move_block): Likewise for local "insn".
3783 (cond_move_convert_if_block): Likewise.
3784 (cond_move_process_if_block): Likewise for locals "seq",
3786 (noce_find_if_block): Likewise for local "jump".
3787 (merge_if_block): Likewise for local "last".
3788 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
3789 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
3790 (block_has_only_trap): Likewise for return type and local "trap".
3791 (find_if_case_1): Likewise for local "jump".
3792 (dead_or_predicable): Likewise for locals "head", "end", "jump",
3795 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3797 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
3798 "last_insn", "loop_end" from rtx to rtx_insn *.
3800 * hw-doloop.c (scan_loop): Likewise for local "insn".
3801 (discover_loop): Likewise for param "tail_insn".
3802 (discover_loops): Likewise for local "tail".
3804 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
3805 cast to rtx_insn * when assigning from an rtx local to a
3806 hwloop_info's "last_insn" field.
3808 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3810 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
3811 (add_delay_dependencies): Strengthen local "pro" from rtx to
3813 (recompute_todo_spec): Likewise.
3814 (dep_cost_1): Likewise for locals "insn", "used".
3815 (schedule_insn): Likewise for local "dbg".
3816 (schedule_insn): Likewise for locals "pro", "next".
3817 (unschedule_insns_until): Likewise for local "con".
3818 (restore_pattern): Likewise for local "next".
3819 (estimate_insn_tick): Likewise for local "pro".
3820 (resolve_dependencies): Likewise for local "next".
3821 (fix_inter_tick): Likewise.
3822 (fix_tick_ready): Likewise for local "pro".
3823 (add_to_speculative_block): Likewise for locals "check", "twin",
3825 (sched_extend_bb): Likewise for locals "end", "insn".
3826 (init_before_recovery): Likewise for local "x".
3827 (sched_create_recovery_block): Likewise for local "barrier".
3828 (create_check_block_twin): Likewise for local "pro".
3829 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
3831 (unlink_bb_notes): Update for change to type of bb_header.
3832 Strengthen locals "prev", "label", "note", "next" from rtx to
3834 (clear_priorities): Likewise for local "pro".
3836 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3838 * gcse.c (struct occr): Strengthen field "insn" from rtx to
3840 (test_insn): Likewise for this global.
3841 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
3843 (oprs_anticipatable_p): Likewise.
3844 (oprs_available_p): Likewise.
3845 (insert_expr_in_table): Strengthen param "insn" from rtx to
3847 (hash_scan_set): Likewise.
3848 (hash_scan_clobber): Likewise.
3849 (hash_scan_call): Likewise.
3850 (hash_scan_insn): Likewise.
3851 (compute_hash_table_work): Likewise for local "insn".
3852 (process_insert_insn): Likewise for return type and local "pat".
3853 (insert_insn_end_basic_block): Likewise for locals "new_insn",
3854 "pat", "pat_end", "maybe_cc0_setter".
3855 (pre_edge_insert): Likewise for local "insn".
3856 (pre_insert_copy_insn): Likewise for param "insn".
3857 (pre_insert_copies): Likewise for local "insn".
3858 (struct set_data): Likewise for field "insn".
3859 (single_set_gcse): Likewise for param "insn".
3860 (gcse_emit_move_after): Likewise.
3861 (pre_delete): Likewise for local "insn".
3862 (update_bb_reg_pressure): Likewise for param "from" and local
3864 (should_hoist_expr_to_dom): Likewise for param "from".
3865 (hoist_code): Likewise for local "insn".
3866 (get_pressure_class_and_nregs): Likewise for param "insn".
3867 (calculate_bb_reg_pressure): Likewise for local "insn".
3868 (compute_ld_motion_mems): Likewise.
3870 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3872 * genpeep.c (main): Rename param back from "uncast_ins1" to
3873 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
3876 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
3878 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
3881 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
3882 documentation to state it is only for VSX operations.
3884 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
3885 constraint only active if VSX.
3887 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
3888 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
3891 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3893 * fwprop.c (single_def_use_dom_walker::before_dom_children):
3894 Strengthen local "insn" from rtx to rtx_insn *.
3895 (use_killed_between): Likewise for param "target_insn".
3896 (all_uses_available_at): Likewise for param "target_insn" and
3898 (update_df_init): Likewise for params "def_insn", "insn".
3899 (update_df): Likewise for param "insn".
3900 (try_fwprop_subst): Likewise for param "def_insn" and local
3902 (free_load_extend): Likewise for param "insn".
3903 (forward_propagate_subreg): Likewise for param "def_insn" and
3905 (forward_propagate_asm): Likewise for param "def_insn" and local
3907 (forward_propagate_and_simplify): Likewise for param "def_insn"
3908 and local "use_insn".
3909 (forward_propagate_into): Likewise for locals "def_insn" and
3912 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3914 * function.c (emit_initial_value_sets): Strengthen local "seq"
3915 from rtx to rtx_insn *.
3916 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
3918 (instantiate_virtual_regs): Likewise for local "insn".
3919 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
3920 (reorder_blocks_1): Likewise for param "insns" and local "insn".
3921 (expand_function_end): Likewise for locals "insn" and "seq".
3922 (epilogue_done): Likewise for local "insn".
3923 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
3925 (reposition_prologue_and_epilogue_notes): Likewise for locals
3926 "insn", "last", "note", "first".
3927 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
3928 (pass_match_asm_constraints::execute): Likewise for local "insn".
3930 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3932 * output.h (final_scan_insn): Strengthen return type from rtx to
3934 (final_forward_branch_p): Likewise for param.
3935 (current_output_insn): Likewise for this global.
3937 * final.c (rtx debug_insn): Likewise for this variable.
3938 (current_output_insn): Likewise.
3939 (get_attr_length_1): Rename param "insn" to "uncast_insn",
3940 adding "insn" back in as an rtx_insn * with a checked cast, so
3941 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
3943 (compute_alignments): Strengthen local "label" from rtx to
3945 (shorten_branches): Rename param from "first" to "uncast_first",
3946 introducing a new local rtx_insn * "first" using a checked cast to
3947 effectively strengthen "first" from rtx to rtx_insn * without
3948 affecting the type signature. Strengthen locals "insn", "seq",
3949 "next", "label" from rtx to rtx_insn *.
3950 (change_scope): Strengthen param "orig_insn" and local "insn" from
3952 (final_start_function): Rename param from "first" to "uncast_first",
3953 introducing a new local rtx_insn * "first" using a checked cast to
3954 effectively strengthen "first" from rtx to rtx_insn * without
3955 affecting the type signature. Strengthen local "insn" from rtx to
3957 (dump_basic_block_info): Strengthen param "insn" from rtx to
3959 (final): Rename param from "first" to "uncast_first",
3960 introducing a new local rtx_insn * "first" using a checked cast to
3961 effectively strengthen "first" from rtx to rtx_insn * without
3962 affecting the type signature. Strengthen locals "insn", "next"
3963 from rtx to rtx_insn *.
3964 (output_alternate_entry_point): Strengthen param "insn" from rtx to
3966 (call_from_call_insn): Strengthen param "insn" from rtx to
3968 (final_scan_insn): Rename param from "insn" to "uncast_insn",
3969 introducing a new local rtx_insn * "insn" using a checked cast to
3970 effectively strengthen "insn" from rtx to rtx_insn * without
3971 affecting the type signature. Strengthen return type and locals
3972 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
3973 now-redundant checked cast to rtx_insn * from both invocations of
3974 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
3975 introducing a local "call_insn" for use when invoking
3976 call_from_call_insn.
3977 (notice_source_line): Strengthen param "insn" from rtx to
3979 (leaf_function_p): Likewise for local "insn".
3980 (final_forward_branch_p): Likewise.
3981 (leaf_renumber_regs): Likewise for param "first".
3982 (rest_of_clean_state): Likewise for locals "insn" and "next".
3983 (self_recursive_call_p): Likewise for param "insn".
3984 (collect_fn_hard_reg_usage): Likewise for local "insn".
3985 (get_call_fndecl): Likewise for param "insn".
3986 (get_call_cgraph_rtl_info): Likewise.
3987 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
3988 introducing a new local rtx_insn * "insn" using a checked cast to
3989 effectively strengthen "insn" from rtx to rtx_insn * without
3990 affecting the type signature.
3992 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
3993 cast when assigning from param "insn" to current_output_insn.
3994 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
3995 so that we can assign it back to current_output_insn.
3997 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
3999 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
4000 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
4001 atmxt540s and atmxt540sreva devices.
4002 * config/avr/avr-tables.opt: Regenerate.
4003 * config/avr/t-multilib: Regenerate.
4004 * doc/avr-mmcu.texi: Regenerate.
4006 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4008 * expr.c (convert_move): Strengthen local "insns" from rtx to
4010 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
4011 "top_label" from rtx to rtx_code_label *.
4012 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
4014 (emit_single_push_insn): Likewise for locals "prev", "last".
4015 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
4016 to rtx_code_label *.
4017 (store_constructor): Likewise for locals "loop_start", "loop_end".
4018 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
4020 (expand_expr_real_2): Likewise.
4021 (expand_expr_real_1): Strengthen local "label" from rtx to
4024 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4026 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
4027 from rtx to rtx_insn *.
4028 (store_bit_field_1): Likewise.
4029 (extract_bit_field_1): Likewise.
4030 (expand_mult_const): Likewise for local "insns".
4031 (expmed_mult_highpart): Strengthen local "label" from rtx to
4033 (expand_smod_pow2): Likewise.
4034 (expand_sdiv_pow2): Likewise.
4035 (expand_divmod): Strengthen locals "last", "insn" from rtx to
4036 rtx_insn *. Strengthen locals "label", "label1", "label2",
4037 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
4038 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
4039 (emit_store_flag): Likewise.
4040 (emit_store_flag_force): Strengthen local "label" from rtx to
4042 (do_cmp_and_jump): Likewise for param "label".
4044 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4046 * explow.c (force_reg): Strengthen local "insn" from rtx to
4048 (adjust_stack_1): Likewise.
4049 (allocate_dynamic_stack_space): Likewise. Strengthen locals
4050 "final_label", "available_label", "space_available" from rtx to
4052 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
4053 (anti_adjust_stack_and_probe): Likewise.
4055 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4057 * except.h (sjlj_emit_function_exit_after): Strengthen param
4058 "after" from rtx to rtx_insn *. This is only called with
4059 result of get_last_insn (in function.c) so type-change should be
4062 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
4063 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
4064 to rtx_insn *. These fields are only used from except.c so this
4065 type-change should be self-contained to this patch.
4067 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
4068 local "last" from rtx to rtx_insn *.
4069 (dw2_build_landing_pads): Likewise for local "seq".
4070 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
4071 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
4072 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
4074 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
4076 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
4077 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
4078 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
4079 referring to an insn. Strengthen local "dispatch_label" from
4080 rtx to rtx_code_label *.
4081 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
4083 (expand_eh_return): Strengthen local "around_label" from
4084 rtx to rtx_code_label *.
4085 (convert_to_eh_region_ranges): Strengthen locals "iter",
4086 "last_action_insn", "first_no_action_insn",
4087 "first_no_action_insn_before_switch",
4088 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
4090 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4092 * dwarf2out.c (last_var_location_insn): Strengthen this variable
4093 from rtx to rtx_insn *.
4094 (cached_next_real_insn): Likewise.
4095 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
4097 (dwarf2out_var_location): Strengthen locals "next_real",
4098 "next_note", "expected_next_loc_note", "last_start", "insn" from
4101 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4103 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
4104 from rtx to rtx_insn *.
4105 (create_pseudo_cfg): Likewise for local "insn".
4107 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4109 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
4110 from rtx to rtx_insn *.
4111 (df_bb_regno_last_def_find): Likewise.
4113 * df-problems.c (df_rd_bb_local_compute): Likewise.
4114 (df_lr_bb_local_compute): Likewise.
4115 (df_live_bb_local_compute): Likewise.
4116 (df_chain_remove_problem): Likewise.
4117 (df_chain_create_bb): Likewise.
4118 (df_word_lr_bb_local_compute): Likewise.
4119 (df_remove_dead_eq_notes): Likewise for param "insn".
4120 (df_note_bb_compute): Likewise for local "insn".
4121 (simulate_backwards_to_point): Likewise.
4122 (df_md_bb_local_compute): Likewise.
4124 * df-scan.c (df_scan_free_bb_info): Likewise.
4125 (df_scan_start_dump): Likewise.
4126 (df_scan_start_block): Likewise.
4127 (df_install_ref_incremental): Likewise for local "insn".
4128 (df_insn_rescan_all): Likewise.
4129 (df_reorganize_refs_by_reg_by_insn): Likewise.
4130 (df_reorganize_refs_by_insn_bb): Likewise.
4131 (df_recompute_luids): Likewise.
4132 (df_bb_refs_record): Likewise.
4133 (df_update_entry_exit_and_calls): Likewise.
4134 (df_bb_verify): Likewise.
4136 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4138 * ddg.h (struct ddg_node): Strengthen fields "insn" and
4139 "first_note" from rtx to rtx_insn *.
4140 (get_node_of_insn): Likewise for param 2 "insn".
4141 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
4143 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
4145 (mem_write_insn_p): Likewise.
4146 (mem_access_insn_p): Likewise.
4147 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
4148 (def_has_ccmode_p): Likewise for param "insn".
4149 (add_cross_iteration_register_deps): Likewise for locals
4150 "def_insn" and "use_insn".
4151 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
4152 (build_intra_loop_deps): Likewise for local "src_insn".
4153 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
4155 (get_node_of_insn): Likewise for param "insn".
4157 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4159 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
4160 (deletable_insn_p): Strengthen param "insn" from rtx to
4161 rtx_insn *. Add checked cast to rtx_call_insn when invoking
4162 find_call_stack_args, since this is guarded by CALL_P (insn).
4163 (marked_insn_p): Strengthen param "insn" from rtx to
4165 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
4166 invoking find_call_stack_args, since this is guarded by
4168 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
4169 rtx_insn *; we know this is an insn since this was called by
4171 (mark_nonreg_stores_2): Likewise.
4172 (mark_nonreg_stores): Strengthen param "insn" from rtx to
4174 (find_call_stack_args): Strengthen param "call_insn" from rtx to
4175 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
4177 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
4178 from rtx to rtx_insn *.
4179 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
4181 (delete_unmarked_insns): Likewise for locals "insn", "next".
4182 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
4183 (mark_reg_dependencies): Likewise for param "insn".
4184 (rest_of_handle_ud_dce): Likewise for local "insn".
4185 (word_dce_process_block): Likewise.
4186 (dce_process_block): Likewise.
4188 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4190 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
4191 from rtx to rtx_insn *.
4192 (struct change_cc_mode_args): Likewise for field "insn".
4193 (this_insn): Strengthen from rtx to rtx_insn *.
4194 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
4196 (validate_canon_reg): Strengthen param "insn" from rtx to
4198 (canon_reg): Likewise.
4199 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
4201 (record_jump_equiv): Strengthen param "insn" from rtx to
4203 (try_back_substitute_reg): Likewise, also for locals "prev",
4205 (find_sets_in_insn): Likewise for param "insn".
4206 (canonicalize_insn): Likewise.
4207 (cse_insn): Likewise. Add a checked cast.
4208 (invalidate_from_clobbers): Likewise for param "insn".
4209 (invalidate_from_sets_and_clobbers): Likewise.
4210 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
4212 (cse_prescan_path): Strengthen local "insn" from rtx to
4214 (cse_extended_basic_block): Likewise for locals "insn" and
4216 (cse_main): Likewise for param "f".
4217 (check_for_label_ref): Likewise for local "insn".
4218 (set_live_p): Likewise for second param ("insn").
4219 (insn_live_p): Likewise for first param ("insn") and for local
4221 (cse_change_cc_mode_insn): Likewise for first param "insn".
4222 (cse_change_cc_mode_insns): Likewise for first and second params
4224 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
4226 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
4229 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
4230 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4231 Anna Tikhonova <anna.tikhonova@intel.com>
4232 Ilya Tocar <ilya.tocar@intel.com>
4233 Andrey Turetskiy <andrey.turetskiy@intel.com>
4234 Ilya Verbin <ilya.verbin@intel.com>
4235 Kirill Yukhin <kirill.yukhin@intel.com>
4236 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4238 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
4240 * config/i386/sse.md
4241 (define_mode_iterator VI248_AVX2): Delete.
4242 (define_mode_iterator VI2_AVX2_AVX512BW): New.
4243 (define_mode_iterator VI48_AVX2): Ditto.
4244 (define_insn <shift_insn><mode>3): Delete.
4245 (define_insn "<shift_insn><mode>3<mask_name>" with
4246 VI2_AVX2_AVX512BW): New.
4247 (define_insn "<shift_insn><mode>3<mask_name>" with
4250 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
4251 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4252 Anna Tikhonova <anna.tikhonova@intel.com>
4253 Ilya Tocar <ilya.tocar@intel.com>
4254 Andrey Turetskiy <andrey.turetskiy@intel.com>
4255 Ilya Verbin <ilya.verbin@intel.com>
4256 Kirill Yukhin <kirill.yukhin@intel.com>
4257 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4259 * config/i386/sse.md
4260 (define_mode_iterator VI4F_BRCST32x2): New.
4261 (define_mode_attr 64x2_mode): Ditto.
4262 (define_mode_attr 32x2mode): Ditto.
4263 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
4264 with VI4F_BRCST32x2): Ditto.
4265 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
4266 with V16FI mode iterator): Ditto.
4267 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
4269 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
4270 with VI8F_BRCST64x2): Ditto.
4272 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
4273 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4274 Anna Tikhonova <anna.tikhonova@intel.com>
4275 Ilya Tocar <ilya.tocar@intel.com>
4276 Andrey Turetskiy <andrey.turetskiy@intel.com>
4277 Ilya Verbin <ilya.verbin@intel.com>
4278 Kirill Yukhin <kirill.yukhin@intel.com>
4279 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4281 * config/i386/sse.md
4282 (define_mode_iterator VI8_AVX512VL): New.
4283 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
4285 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
4287 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
4288 (define_mode_iterator V48_AVX512VL): New.
4289 (define_mode_iterator V12_AVX512VL): Ditto.
4290 (define_insn <avx512>_load<mode>_mask): Split into two similar
4291 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
4292 Refactor output template.
4293 (define_insn "<avx512>_store<mode>_mask"): Ditto.
4295 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4297 * cprop.c (struct occr): Strengthen field "insn" from rtx to
4299 (reg_available_p): Likewise for param "insn".
4300 (insert_set_in_table): Likewise.
4301 (hash_scan_set): Likewise.
4302 (hash_scan_insn): Likewise.
4303 (make_set_regs_unavailable): Likewise.
4304 (compute_hash_table_work): Likewise for local "insn".
4305 (reg_not_set_p): Strengthen param "insn" from const_rtx to
4307 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
4308 (try_replace_reg): Likewise.
4309 (find_avail_set): Likewise.
4310 (cprop_jump): Likewise for params "setcc", "jump".
4311 (constprop_register): Likewise for param "insn".
4312 (cprop_insn): Likewise.
4313 (do_local_cprop): Likewise.
4314 (local_cprop_pass): Likewise for local "insn".
4315 (bypass_block): Likewise for params "setcc" and "jump".
4316 (bypass_conditional_jumps): Likewise for locals "setcc" and
4318 (one_cprop_pass): Likewise for local "insn".
4320 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4322 * compare-elim.c (struct comparison_use): Strengthen field "insn"
4323 from rtx to rtx_insn *.
4324 (struct comparison): Likewise, also for field "prev_clobber".
4325 (conforming_compare): Likewise for param "insn".
4326 (arithmetic_flags_clobber_p): Likewise.
4327 (find_flags_uses_in_insn): Likewise.
4328 (find_comparison_dom_walker::before_dom_children): Likewise for
4329 locals "insn", "next", "last_clobber".
4330 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
4332 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4334 * combine-stack-adj.c (struct csa_reflist): Strengthen field
4335 "insn" from rtx to rtx_insn *.
4336 (single_set_for_csa): Likewise for param "insn".
4337 (record_one_stack_ref): Likewise.
4338 (try_apply_stack_adjustment): Likewise.
4339 (struct record_stack_refs_data): Likewise for field "insn".
4340 (maybe_move_args_size_note): Likewise for params "last" and "insn".
4341 (prev_active_insn_bb): Likewise for return type and param "insn".
4342 (next_active_insn_bb): Likewise.
4343 (force_move_args_size_note): Likewise for params "prev" and "last"
4344 and locals "test", "next_candidate", "prev_candidate".
4345 (combine_stack_adjustments_for_block): Strengthen locals
4346 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
4349 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4351 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
4352 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
4353 (subst_insn): Likewise for this variable.
4354 (added_links_insn): Likewise.
4355 (struct insn_link): Likewise for field "insn".
4356 (alloc_insn_link): Likewise for param "insn".
4357 (struct undobuf): Likewise for field "other_insn".
4358 (find_single_use): Likewise for param "insn" and local "next".
4359 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
4360 (delete_noop_moves): Likewise for locals "insn", "next".
4361 (create_log_links): Likewise for locals "insn", "use_insn".
4362 Strengthen local "next_use" from rtx * to rtx_insn **.
4363 (insn_a_feeds_b): Likewise for params "a", "b".
4364 (combine_instructions): Likewise for param "f" and locals "insn",
4365 "next", "prev", "first", "last_combined_insn", "link", "link1",
4366 "temp". Replace use of NULL_RTX with NULL when referring to
4368 (setup_incoming_promotions): Likewise for param "first"
4369 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
4370 (can_combine_p): Likewise for params "insn", "i3", "pred",
4371 "pred2", "succ", "succ2" and for local "p".
4372 (combinable_i3pat): Likewise for param "i3".
4373 (cant_combine_insn_p): Likewise for param "insn".
4374 (likely_spilled_retval_p): Likewise.
4375 (adjust_for_new_dest): Likewise.
4376 (update_cfg_for_uncondjump): Likewise, also for local "insn".
4377 (try_combine): Likewise for return type and for params "i3", "i2",
4378 "i1", "i0", "last_combined_insn", and for locals "insn",
4379 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
4380 "i0_insn". Eliminate local "tem" in favor of new locals
4381 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
4382 checked cast for now to rtx_insn * on the return type of
4383 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
4385 (find_split_point): Strengthen param "insn" from rtx to
4387 (simplify_set): Likewise for local "other_insn".
4388 (recog_for_combine): Likewise for param "insn".
4389 (record_value_for_reg): Likewise.
4390 (record_dead_and_set_regs_1): Likewise for local
4392 (record_dead_and_set_regs): Likewise for param "insn".
4393 (record_promoted_value): Likewise.
4394 (check_promoted_subreg): Likewise.
4395 (get_last_value_validate): Likewise.
4396 (reg_dead_at_p): Likewise.
4397 (move_deaths): Likewise for param "to_insn".
4398 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
4399 and locals "place", "place2", "cc0_setter". Eliminate local "tem
4400 in favor of new locals "tem_note" and "tem_insn", the latter being
4402 (distribute_links): Strengthen locals "place", "insn" from rtx to
4405 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4407 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
4409 (can_delete_label_p): Require a const rtx_code_label * rather than
4411 (delete_insn): Add checked cast to rtx_code_label * when we know
4412 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
4414 (delete_insn_chain): Strengthen locals "prev" and "current" from
4415 rtx to rtx_insn *. Add a checked cast when assigning from
4416 "finish" (strengthening the params will come later). Add a
4417 checked cast to rtx_note * in region where we know
4419 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
4421 (compute_bb_for_insn): Likewise.
4422 (free_bb_for_insn): Likewise for local "insn".
4423 (compute_bb_for_insn): Likewise.
4424 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
4425 local "insn" from rtx to rtx_insn *
4426 (flow_active_insn_p): Require a const rtx_insn * rather than a
4428 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
4430 (can_fallthru): Likewise for locals "insn" and "insn2".
4431 (bb_note): Likewise for local "note".
4432 (first_insn_after_basic_block_note): Likewise for local "note" and
4434 (rtl_split_block): Likewise for locals "insn" and "next".
4435 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
4437 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
4438 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
4440 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
4441 them), "kill_from", "barrier", "new_insn".
4442 (patch_jump_insn): Likewise for params "insn", "old_label".
4443 (redirect_branch_edge): Likewise for locals "old_label", "insn".
4444 (force_nonfallthru_and_redirect): Likewise for locals "insn",
4445 "old_label", "new_label".
4446 (rtl_tidy_fallthru_edge): Likewise for local "q".
4447 (rtl_split_edge): Likewise for locals "before", "last".
4448 (commit_one_edge_insertion): Likewise for locals "before",
4449 "after", "insns", "tmp", "last", adding a checked cast where
4450 currently necessary.
4451 (commit_edge_insertions): Likewise.
4452 (rtl_dump_bb): Likewise for locals "insn", "last".
4453 (print_rtl_with_bb): Likewise for local "x".
4454 (rtl_verify_bb_insns): Likewise for local "x".
4455 (rtl_verify_bb_pointers): Likewise for local "insn".
4456 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
4458 (rtl_verify_fallthru): Likewise for local "insn".
4459 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
4460 (purge_dead_edges): Likewise for local "insn".
4461 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
4462 (skip_insns_after_block): Likewise for return type and for locals
4463 "insn", "last_insn", "next_head", "prev".
4464 (record_effective_endpoints): Likewise for locals "next_insn",
4466 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
4467 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
4468 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
4469 (duplicate_insn_chain): For now, add checked cast from rtx to
4470 rtx_insn * when returning insn.
4471 (cfg_layout_duplicate_bb): Likewise for local "insn".
4472 (cfg_layout_delete_block): Likewise for locals "insn", "next",
4474 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
4475 (rtl_block_empty_p): Likewise.
4476 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
4477 "split_point", "last".
4478 (rtl_block_ends_with_call_p): Likewise for local "insn".
4479 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
4481 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
4482 "split_at_insn" from rtx to rtx_insn *.
4483 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
4484 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
4485 to const rtx_insn *.
4486 (rtl_account_profile_record): Likewise.
4488 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4490 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
4492 (average_num_loop_insns): Likewise.
4493 (init_set_costs): Likewise for local "seq".
4494 (seq_cost): Likewise for param "seq", from const_rtx to const
4497 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4499 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
4502 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4504 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
4505 "f1" and "f2" from rtx * to rtx_insn **.
4506 (flow_find_head_matching_sequence): Likewise.
4508 * cfgcleanup.c (try_simplify_condjump): Strengthen local
4509 "cbranch_insn" from rtx to rtx_insn *.
4510 (thread_jump): Likewise for local "insn".
4511 (try_forward_edges): Likewise for local "last".
4512 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
4513 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
4515 (can_replace_by): Likewise for params "i1", "i2".
4516 (old_insns_match_p): Likewise.
4517 (merge_notes): Likewise.
4518 (walk_to_nondebug_insn): Likewise for param "i1".
4519 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
4520 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
4521 "afterlast1", "afterlast2" from rtx to rtx_insn *.
4522 (flow_find_head_matching_sequence): Strengthen params "f1" and
4523 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
4524 "last1", "last2", "beforelast1", "beforelast2" from rtx to
4526 (outgoing_edges_match): Likewise for locals "last1", "last2".
4527 (try_crossjump_to_edge): Likewise for local "insn".
4528 Replace call to for_each_rtx with for_each_rtx_in_insn.
4530 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
4531 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
4532 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
4533 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
4534 (try_optimize_cfg): Strengthen local "last" from rtx to
4536 (delete_dead_jumptables): Likewise for locals "insn", "next",
4539 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
4540 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
4541 "rtx else_first_tail", to reflect the basic-block.h changes above.
4543 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4545 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
4547 (purge_dead_tablejump_edges): Likewise.
4548 (find_bb_boundaries): Likewise for locals "insn", "end",
4549 "flow_transfer_insn".
4551 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4553 * caller-save.c (save_call_clobbered_regs): Strengthen locals
4554 "ins" and "prev" from rtx to rtx_insn *.
4556 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4558 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
4560 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
4561 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
4563 (load_register_parameters): Likewise for local "before_arg".
4564 (check_sibcall_argument_overlap): Likewise for param "insn".
4565 (expand_call): Likewise for locals "normal_call_insns",
4566 "tail_call_insns", "insns", "before_call", "after_args",
4567 "before_arg", "last", "prev". Strengthen one of the "last" from
4568 rtx to rtx_call_insn *.
4569 (fixup_tail_calls): Strengthen local "insn" from rtx to
4571 (emit_library_call_value_1): Likewise for locals "before_call" and
4574 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4576 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
4577 and "last" from rtx to rtx_insn *.
4578 (expand_builtin_nonlocal_goto): Likewise for local "insn".
4579 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
4581 (expand_errno_check): Strengthen local "lab" from rtx to
4583 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
4585 (expand_builtin_mathfn_2): Likewise.
4586 (expand_builtin_mathfn_ternary): Likewise.
4587 (expand_builtin_mathfn_3): Likewise.
4588 (expand_builtin_interclass_mathfn): Likewise for local "last".
4589 (expand_builtin_int_roundingfn): Likewise for local "insns".
4590 (expand_builtin_int_roundingfn_2): Likewise.
4591 (expand_builtin_strlen): Likewise for local "before_strlen".
4592 (expand_builtin_strncmp): Likewise for local "seq".
4593 (expand_builtin_signbit): Likewise for local "last".
4594 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
4595 from rtx to rtx_code_label *.
4596 (expand_stack_restore): Strengthen local "prev" from rtx to
4599 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4601 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
4603 (struct btr_def_s): Likewise.
4604 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
4606 (add_btr_def): Likewise.
4607 (new_btr_user): Likewise.
4608 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
4610 (link_btr_uses): Likewise.
4611 (move_btr_def): Likewise for locals "insp", "old_insn",
4612 "new_insn". Add checked cast to rtx_insn * for now on result of
4614 (can_move_up): Strengthen param "insn" from const_rtx to
4617 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4619 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
4621 (get_uncond_jump_length): Likewise for locals "label", "jump".
4622 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
4624 (add_labels_and_missing_jumps): Likewise for local "new_jump".
4625 (fix_up_fall_thru_edges): Likewise for local "old_jump".
4626 (find_jump_block): Likewise for local "insn".
4627 (fix_crossing_conditional_branches): Likewise for locals
4628 "old_jump", "new_jump".
4629 (fix_crossing_unconditional_branches): Likewise for locals
4630 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
4631 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
4633 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4635 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
4637 (struct mem_insn): Likewise for field "insn".
4638 (reg_next_use): Strengthen from rtx * to rtx_insn **.
4639 (reg_next_inc_use): Likewise.
4640 (reg_next_def): Likewise.
4641 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
4642 from rtx to rtx_insn *.
4643 (move_insn_before): Likewise for param "next_insn" and local "insns".
4644 (attempt_change): Likewise for local "mov_insn".
4645 (try_merge): Likewise for param "last_insn".
4646 (get_next_ref): Likewise for return type and local "insn".
4647 Strengthen param "next_array" from rtx * to rtx_insn **.
4648 (parse_add_or_inc): Strengthen param "insn" from rtx to
4650 (find_inc): Likewise for locals "insn" and "other_insn" (three of
4652 (merge_in_block): Likewise for locals "insn", "curr",
4654 (pass_inc_dec::execute): Update allocations of the arrays to
4655 reflect the stronger types.
4657 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4659 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
4660 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
4661 from rtx to rtx_code_label *.
4663 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4665 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
4668 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
4670 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
4671 generated a warning and prevented bootstrapping the compiler.
4673 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4675 * rtl.h (delete_related_insns): Strengthen return type from rtx to
4678 * jump.c (delete_related_insns): Likewise, also for locals "next"
4681 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4683 * genautomata.c (output_internal_insn_latency_func): When writing
4684 the function "internal_insn_latency" to insn-automata.c,
4685 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
4686 allowing the optional guard function of (define_bypass) clauses to
4687 expect a pair of rtx_insn *, rather than a pair of rtx.
4688 (output_insn_latency_func): When writing the function
4689 "insn_latency", add an "uncast_" prefix to params "insn" and
4690 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
4691 using checked casts from the params, thus enabling the above
4692 change to the generated "internal_insn_latency" function.
4694 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
4696 PR tree-optimization/62091
4697 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
4698 handle correctly arrays.
4699 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
4701 (record_known_type): Walk into inner type.
4702 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
4703 condition on no type changes.
4705 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4707 * genattrtab.c (write_attr_get): Within the generated get_attr_
4708 functions, rename param "insn" to "uncast_insn" and reintroduce
4709 "insn" as an local rtx_insn * using a checked cast, so that "insn"
4710 is an rtx_insn * within insn-attrtab.c
4712 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4714 * output.h (peephole): Strengthen return type from rtx to
4716 * rtl.h (delete_for_peephole): Likewise for both params.
4717 * genpeep.c (main): In generated "peephole" function, strengthen
4718 return type and local "insn" from rtx to rtx_insn *. For now,
4719 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
4720 rtx_insn *, with a checked cast.
4721 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
4722 locals "insn", "next", "prev" from rtx to rtx_insn *.
4724 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
4726 PR tree-optimization/62112
4727 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
4728 * gimple-iterator.h (gsi_replace): Return bool.
4729 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
4730 moved from ref_may_alias_global_p.
4731 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
4733 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
4734 (stmt_kills_ref_p_1): Rename...
4735 (stmt_kills_ref_p): ... to this.
4736 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
4737 stmt_kills_ref_p): Declare.
4738 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
4739 Move the self-assignment case...
4740 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
4742 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4744 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
4746 * emit-rtl.c (try_split): Likewise, also for locals "before" and
4747 "after". For now, don't strengthen param "trial", which requires
4748 adding checked casts when returning it.
4750 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4752 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
4753 "label" from rtx to rtx_code_label *. Strengthen param 1 of
4754 "var_location" hook from rtx to rtx_insn *.
4755 (debug_nothing_rtx): Delete in favor of...
4756 (debug_nothing_rtx_code_label): New prototype.
4757 (debug_nothing_rtx_rtx): Delete unused prototype.
4758 (debug_nothing_rtx_insn): New prototype.
4760 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
4761 invoking debug_hooks->var_location (in two places, one in a NOTE
4762 case of a switch statement, the other guarded by a CALL_P
4763 conditional. Add checked cast to rtx_code_label * when invoking
4764 debug_hooks->label (within CODE_LABEL case of switch statement).
4766 * dbxout.c (dbx_debug_hooks): Update "label" hook from
4767 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
4768 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
4769 (xcoff_debug_hooks): Likewise.
4770 * debug.c (do_nothing_debug_hooks): Likewise.
4771 (debug_nothing_rtx): Delete in favor of...
4772 (debug_nothing_rtx_insn): New function.
4773 (debug_nothing_rtx_rtx): Delete unused function.
4774 (debug_nothing_rtx_code_label): New function.
4775 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
4776 debug_nothing_rtx to debug_nothing_rtx_code_label.
4777 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
4779 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
4780 debug_nothing_rtx to debug_nothing_rtx_insn.
4781 (sdbout_label): Strengthen param "insn" from rtx to
4783 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
4784 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
4785 "var_location" hook from debug_nothing_rtx to
4786 debug_nothing_rtx_insn.
4788 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4790 * recog.h (insn_output_fn): Update this function typedef to match
4791 the changes below to the generated output functions, strengthening
4792 the 2nd param from rtx to rtx_insn *.
4794 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
4795 insn when invoking an output function, to match the new signature
4796 of insn_output_fn with a stronger second param.
4798 * genconditions.c (write_header): In the generated code for
4799 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
4800 to match the other changes in this patch.
4802 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
4803 the generated "gen_" functions from rtx to rtx_insn * within their
4806 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
4807 the subfunctions within the generated "recog_", "split", "peephole2"
4808 function trees from rtx to rtx_insn *. For now, the top-level
4809 generated functions ("recog", "split", "peephole2") continue to
4810 take a plain rtx for "insn", to avoid introducing dependencies on
4811 other patches. Rename this 2nd param from "insn" to
4812 "uncast_insn", and reintroduce "insn" as a local variable of type
4813 rtx_insn *, initialized at the top of the generated function with
4814 a checked cast on "uncast_insn".
4815 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
4816 the generated "gen_" functions from rtx to rtx_insn * within their
4819 * genoutput.c (process_template): Strengthen the 2nd param within
4820 the generated "output_" functions "insn" from rtx to rtx_insn *.
4822 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
4824 * tree-profile.c (tree_profiling): Skip external functions
4825 when doing coverage instrumentation.
4826 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
4828 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4830 * config/rs6000/altivec.h (vec_cpsgn): New #define.
4831 (vec_mergee): Likewise.
4832 (vec_mergeo): Likewise.
4833 (vec_cntlz): Likewise.
4834 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
4835 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
4836 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
4838 * doc/extend.texi: Document various forms of vec_cpsgn,
4839 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
4840 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
4841 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
4842 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
4843 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
4845 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4847 * config/rs6000/rs6000.c (context.h): New include.
4848 (tree-pass.h): Likewise.
4849 (make_pass_analyze_swaps): New decl.
4850 (rs6000_option_override): Register pass_analyze_swaps.
4851 (swap_web_entry): New subsclass of web_entry_base (df.h).
4852 (special_handling_values): New enum.
4853 (union_defs): New function.
4854 (union_uses): Likewise.
4855 (insn_is_load_p): Likewise.
4856 (insn_is_store_p): Likewise.
4857 (insn_is_swap_p): Likewise.
4858 (rtx_is_swappable_p): Likewise.
4859 (insn_is_swappable_p): Likewise.
4860 (chain_purpose): New enum.
4861 (chain_contains_only_swaps): New function.
4862 (mark_swaps_for_removal): Likewise.
4863 (swap_const_vector_halves): Likewise.
4864 (adjust_subreg_index): Likewise.
4865 (permute_load): Likewise.
4866 (permute_store): Likewise.
4867 (handle_special_swappables): Likewise.
4868 (replace_swap_with_copy): Likewise.
4869 (dump_swap_insn_table): Likewise.
4870 (rs6000_analyze_swaps): Likewise.
4871 (pass_data_analyze_swaps): New pass_data.
4872 (pass_analyze_swaps): New rtl_opt_pass.
4873 (make_pass_analyze_swaps): New function.
4874 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
4876 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4878 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
4879 type from rtx to rtx_insn *.
4880 (create_copy_of_insn_rtx): Likewise.
4881 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
4882 (create_copy_of_insn_rtx): Likewise, also for local "res".
4884 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4886 * rtl.h (find_first_parameter_load): Strengthen return type from
4888 * rtlanal.c (find_first_parameter_load): Strengthen return type
4889 from rtx to rtx_insn *. Add checked cast for now, to postpone
4890 strengthening the params.
4892 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
4895 * diagnostic.c: Set default caret.
4896 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
4898 * diagnostic.h (struct diagnostic_context):
4900 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4902 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
4903 (sel_bb_head): Strengthen return type insn_t (currently just an
4905 (sel_bb_end): Likewise.
4907 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
4908 (sel_bb_head): Strengthen return type and local "head" from
4909 insn_t (currently just an rtx) to rtx_insn *.
4910 (sel_bb_end): Likewise for return type.
4911 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
4914 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4916 * basic-block.h (get_last_bb_insn): Strengthen return type from
4918 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
4921 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
4924 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
4926 (diagnostic_report_diagnostic): ... from here.
4927 * toplev.c (general_init): Move code to c-family.
4929 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4931 * df.h (web_entry_base): Replace existing struct web_entry with a
4932 new class web_entry_base with only the predecessor member.
4933 (unionfind_root): Remove declaration and move to class member.
4934 (unionfind_union): Remove declaration and move to friend
4936 (union_defs): Remove declaration.
4937 * web.c (web_entry_base::unionfind_root): Modify to be member
4938 function and adjust accessors.
4939 (unionfind_union): Modify to be friend function and adjust
4941 (web_entry): New subclass of web_entry_base containing the reg
4943 (union_match_dups): Modify for struct -> class changes.
4944 (union_defs): Likewise.
4945 (entry_register): Likewise.
4946 (pass_web::execute): Likewise.
4948 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
4950 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
4951 builtin define __VEC_ELEMENT_REG_ORDER__.
4953 2014-08-20 Martin Jambor <mjambor@suse.cz>
4954 Wei Mi <wmi@google.com>
4958 * tree-ssa-operands.c (update_stmt_operands): Remove
4959 MODIFIED_NORETURN_CALLS.
4960 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
4961 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
4962 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
4963 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
4964 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
4965 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
4966 (gimple_call_set_ctrl_altering): New func.
4967 (gimple_call_ctrl_altering_p): Ditto.
4968 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
4969 (make_blocks): Use gimple_call_initialize_ctrl_altering.
4970 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
4971 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
4972 remove MODIFIED_NORETURN_CALLS.
4974 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
4976 * coverage.c (coverage_compute_profile_id): Return non-0;
4977 also handle symbols with unique name.
4978 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
4980 2014-08-20 Steve Ellcey <sellcey@mips.com>
4983 * doc/sourcebuild.texi (non_strict_align): New.
4985 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
4987 * cgraphunit.c (ipa_passes, compile): Reshedule
4988 symtab_remove_unreachable_nodes passes; update comments.
4989 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
4990 TODO_remove_functions before the pass; the functions ought to be
4992 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
4993 TODO_remove_functions.
4994 * passes.c (pass_data_early_local_passes): Do not schedule function
4996 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
4998 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
5001 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
5002 before setting the option.
5003 * diagnostic.c (diagnostic_classify_diagnostic): Record
5004 command-line status.
5006 2014-08-20 Richard Biener <rguenther@suse.de>
5009 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
5010 to build uint{16,32,64}_type_node.
5012 2014-08-20 Terry Guo <terry.guo@arm.com>
5014 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
5015 with immediate_operand.
5017 2014-08-20 David Malcolm <dmalcolm@redhat.com>
5019 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
5020 "insn" from an as_a to a safe_as_a, for the case when "insn" is
5023 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
5025 PR preprocessor/51303
5026 * incpath.c (remove_duplicates): Use cpp_warning.
5028 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
5032 * doc/options.texi (CPP): Document it.
5033 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
5034 * optc-gen.awk: Handle CPP.
5035 * opth-gen.awk: Likewise.
5037 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5039 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
5041 (duplicate_insn_chain): Likewise.
5042 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
5043 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
5044 checked cast for now (until we can strengthen the params in the
5046 (duplicate_insn_chain): Likewise.
5048 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5050 * rtl.h (next_cc0_user): Strengthen return type from rtx to
5052 (prev_cc0_setter): Likewise.
5054 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
5055 rtx_insn *, adding checked casts for now as necessary.
5056 (prev_cc0_setter): Likewise.
5058 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5060 * expr.h (emit_move_insn): Strengthen return type from rtx to
5062 (emit_move_insn_1): Likewise.
5063 (emit_move_complex_push): Likewise.
5064 (emit_move_complex_parts): Likewise.
5066 * expr.c (emit_move_via_integer): Strengthen return type from rtx
5067 to rtx_insn *. Replace use of NULL_RTX with NULL when working
5069 (emit_move_complex_push): Strengthen return type from rtx to
5071 (emit_move_complex): Likewise, also for local "ret".
5072 (emit_move_ccmode): Likewise.
5073 (emit_move_multi_word): Likewise for return type and locals
5075 (emit_move_insn_1): Likewise for return type and locals "result",
5077 (emit_move_insn): Likewise for return type and local "last_insn".
5078 (compress_float_constant): Likewise.
5080 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5082 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
5083 from rtx to rtx_insn *.
5085 * rtl.h (emit_insn_before): Likewise.
5086 (emit_insn_before_noloc): Likewise.
5087 (emit_insn_before_setloc): Likewise.
5088 (emit_jump_insn_before): Likewise.
5089 (emit_jump_insn_before_noloc): Likewise.
5090 (emit_jump_insn_before_setloc): Likewise.
5091 (emit_call_insn_before): Likewise.
5092 (emit_call_insn_before_noloc): Likewise.
5093 (emit_call_insn_before_setloc): Likewise.
5094 (emit_debug_insn_before): Likewise.
5095 (emit_debug_insn_before_noloc): Likewise.
5096 (emit_debug_insn_before_setloc): Likewise.
5097 (emit_label_before): Likewise.
5098 (emit_insn_after): Likewise.
5099 (emit_insn_after_noloc): Likewise.
5100 (emit_insn_after_setloc): Likewise.
5101 (emit_jump_insn_after): Likewise.
5102 (emit_jump_insn_after_noloc): Likewise.
5103 (emit_jump_insn_after_setloc): Likewise.
5104 (emit_call_insn_after): Likewise.
5105 (emit_call_insn_after_noloc): Likewise.
5106 (emit_call_insn_after_setloc): Likewise.
5107 (emit_debug_insn_after): Likewise.
5108 (emit_debug_insn_after_noloc): Likewise.
5109 (emit_debug_insn_after_setloc): Likewise.
5110 (emit_label_after): Likewise.
5111 (emit_insn): Likewise.
5112 (emit_debug_insn): Likewise.
5113 (emit_jump_insn): Likewise.
5114 (emit_call_insn): Likewise.
5115 (emit_label): Likewise.
5116 (gen_clobber): Likewise.
5117 (emit_clobber): Likewise.
5118 (gen_use): Likewise.
5119 (emit_use): Likewise.
5122 (emit_barrier_before): Strengthen return type from rtx to
5124 (emit_barrier_after): Likewise.
5125 (emit_barrier): Likewise.
5127 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
5128 from rtx to rtx_insn *. Add checked casts for now when converting
5129 "last" from rtx to rtx_insn *.
5130 (emit_insn_before_noloc): Likewise for return type.
5131 (emit_jump_insn_before_noloc): Likewise.
5132 (emit_call_insn_before_noloc): Likewise.
5133 (emit_debug_insn_before_noloc): Likewise.
5134 (emit_barrier_before): Strengthen return type and local "insn"
5135 from rtx to rtx_barrier *.
5136 (emit_label_before): Strengthen return type from rtx to
5137 rtx_insn *. Add checked cast for now when returning param
5138 (emit_pattern_after_noloc): Strengthen return type from rtx to
5139 rtx_insn *. Add checked casts for now when converting "last" from
5141 (emit_insn_after_noloc): Strengthen return type from rtx to
5143 (emit_jump_insn_after_noloc): Likewise.
5144 (emit_call_insn_after_noloc): Likewise.
5145 (emit_debug_insn_after_noloc): Likewise.
5146 (emit_barrier_after): Strengthen return type from rtx to
5148 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
5149 Add checked cast for now when converting "label" from rtx to
5151 (emit_pattern_after_setloc): Strengthen return type from rtx to
5152 rtx_insn *. Add checked casts for now when converting "last" from
5154 (emit_pattern_after): Strengthen return type from rtx to
5156 (emit_insn_after_setloc): Likewise.
5157 (emit_insn_after): Likewise.
5158 (emit_jump_insn_after_setloc): Likewise.
5159 (emit_jump_insn_after): Likewise.
5160 (emit_call_insn_after_setloc): Likewise.
5161 (emit_call_insn_after): Likewise.
5162 (emit_debug_insn_after_setloc): Likewise.
5163 (emit_debug_insn_after): Likewise.
5164 (emit_pattern_before_setloc): Likewise. Add checked casts for now
5165 when converting "last" from rtx to rtx_insn *.
5166 (emit_pattern_before): Strengthen return type from rtx to
5168 (emit_insn_before_setloc): Likewise.
5169 (emit_insn_before): Likewise.
5170 (emit_jump_insn_before_setloc): Likewise.
5171 (emit_jump_insn_before): Likewise.
5172 (emit_call_insn_before_setloc): Likewise.
5173 (emit_call_insn_before): Likewise.
5174 (emit_debug_insn_before_setloc): Likewise.
5175 (emit_debug_insn_before): Likewise.
5176 (emit_insn): Strengthen return type and locals "last", "insn",
5177 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
5178 within cases where we know we have an insn.
5179 (emit_debug_insn): Likewise.
5180 (emit_jump_insn): Likewise.
5181 (emit_call_insn): Strengthen return type and local "insn" from rtx
5183 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
5184 a checked cast to rtx_insn * for now on "label".
5185 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
5186 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
5187 (emit_use): Likewise.
5188 (gen_use): Likewise, also for local "seq".
5189 (emit): Likewise for return type and local "insn".
5190 (rtx_insn): Likewise for return type and local "new_rtx".
5192 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
5193 from rtx to rtx_barrier *.
5195 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
5196 changed return type from rtx to rtx_insn *, we must update
5197 "emit_fn" type, and this in turn means updating...
5198 (frame_insn): ...this. Strengthen return type from rtx to
5199 rtx_insn *. Introduce a new local "insn" of the appropriate type.
5201 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5203 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
5204 rtx to rtx_jump_table_data *. Also for local.
5205 * rtl.h (emit_jump_table_data): Likewise.
5207 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5209 * basic-block.h (create_basic_block_structure): Strengthen third
5210 param "bb_note" from rtx to rtx_note *.
5211 * rtl.h (emit_note_before): Strengthen return type from rtx to
5213 (emit_note_after): Likewise.
5214 (emit_note): Likewise.
5215 (emit_note_copy): Likewise. Also, strengthen param similarly.
5216 * function.h (struct rtl_data): Strengthen field
5217 "x_stack_check_probe_note" from rtx to rtx_note *.
5219 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
5220 from rtx to rtx_note *.
5221 * cfgrtl.c (create_basic_block_structure): Strengthen third param
5222 "bb_note" from rtx to rtx_note *.
5223 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
5224 when calling emit_note_copy.
5225 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
5227 (emit_note_after): Likewise.
5228 (emit_note_before): Likewise.
5229 (emit_note_copy): Likewise. Also, strengthen param similarly.
5230 (emit_note): Likewise.
5231 * except.c (emit_note_eh_region_end): Likewise for return type.
5232 Strengthen local "next" from rtx to rtx_insn *.
5233 (convert_to_eh_region_ranges): Strengthen local "note"
5234 from rtx to rtx_note *.
5235 * final.c (change_scope): Likewise.
5236 (reemit_insn_block_notes): Likewise, for both locals named "note".
5237 Also, strengthen local "insn" from rtx to rtx_insn *.
5238 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
5240 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
5241 strengthen local "seq" from rtx to rtx_insn *.
5242 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
5244 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
5246 (get_bb_note_from_pool): Strengthen return type from rtx to
5248 (sel_create_basic_block): Strengthen local "new_bb_note" from
5249 insn_t to rtx_note *.
5250 * var-tracking.c (emit_note_insn_var_location): Strengthen local
5251 "note" from rtx to rtx_note *.
5252 (emit_notes_in_bb): Likewise.
5254 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5256 * function.h (struct rtl_data): Strengthen field
5257 "x_parm_birth_insn" from rtx to rtx_insn *.
5258 * function.c (struct assign_parm_data_all): Strengthen fields
5259 "first_conversion_insn" and "last_conversion_insn" from rtx to
5262 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5264 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
5265 to rtx_insn *; also for local "var_end_seq".
5266 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
5267 (maybe_cleanup_end_of_block): Likewise for param "last" and local
5269 (expand_gimple_cond): Likewise for locals "last2" and "last".
5270 (mark_transaction_restart_calls): Likewise for local "insn".
5271 (expand_gimple_stmt): Likewise for return type and locals "last"
5273 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
5274 (avoid_complex_debug_insns): Likewise for param "insn".
5275 (expand_debug_locations): Likewise for locals "insn", "last",
5276 "prev_insn" and "insn2".
5277 (expand_gimple_basic_block): Likewise for local "last".
5278 (construct_exit_block): Likewise for locals "head", "end",
5280 (pass_expand::execute): Likewise for locals "var_seq",
5281 "var_ret_seq", "next".
5283 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5285 * asan.h (asan_emit_stack_protection): Strengthen return type from
5287 * asan.c (asan_emit_stack_protection): Likewise. Add local
5288 "insns" to hold the return value.
5290 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5292 * basic-block.h (bb_note): Strengthen return type from rtx to
5294 * sched-int.h (bb_note): Likewise.
5295 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
5297 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5299 * rtl.h (make_insn_raw): Strengthen return type from rtx to
5302 * emit-rtl.c (make_insn_raw): Strengthen return type and local
5303 "insn" from rtx to rtx_insn *.
5304 (make_debug_insn_raw): Strengthen return type from rtx to
5305 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
5306 (make_jump_insn_raw): Strengthen return type from rtx to
5307 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
5308 (make_call_insn_raw): Strengthen return type from rtx to
5309 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
5310 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
5311 callback from rtx to rtx_insn *; likewise for local "insn" and
5312 "next", adding a checked cast to rtx_insn in the relevant cases of
5313 the switch statement.
5314 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
5315 callback from rtx to rtx_insn *.
5316 (emit_pattern_after_setloc): Likewise.
5317 (emit_pattern_after): Likewise.
5318 (emit_pattern_before_setloc): Likewise.
5319 (emit_pattern_before): Likewise.
5321 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5323 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
5325 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
5326 accepting an rtx_insn *.
5327 (last_call_insn): Strengthen return type from rtx to
5330 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5332 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
5333 "insns" from rtx to rtx_insn *.
5334 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
5335 locals "insn" and "prev".
5337 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5339 * rtl.h (tablejump_p): Strengthen third param from rtx * to
5340 rtx_jump_table_data **.
5342 * cfgbuild.c (make_edges): Introduce local "table", using it in
5343 place of "tmp" for jump table data.
5344 (find_bb_boundaries): Strengthen local "table" from rtx to
5345 rtx_jump_table_data *.
5346 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
5347 (outgoing_edges_match): Likewise for locals "table1" and "table2".
5348 (try_crossjump_to_edge): Likewise.
5349 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
5351 (patch_jump_insn): Introduce local "table", using it in place of
5352 "tmp" for jump table data.
5353 (force_nonfallthru_and_redirect): Introduce local "table", so that
5354 call to tablejump_p can receive an rtx_jump_table_data **. Update
5355 logic around the call to overwrite "note" appropriately if
5356 tablejump_p returns non-zero.
5357 (get_last_bb_insn): Introduce local "table", using it in place of
5358 "tmp" for jump table data.
5359 * dwarf2cfi.c (create_trace_edges): Likewise.
5361 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
5362 from rtx to rtx_jump_table_data *.
5363 (create_fix_barrier): Strengthen local "tmp" from rtx to
5364 rtx_jump_table_data *.
5365 (arm_reorg): Likewise for local "table".
5367 * config/s390/s390.c (s390_chunkify_start): Likewise.
5369 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
5371 * jump.c (delete_related_insns): Strengthen local "lab_next" from
5372 rtx to rtx_jump_table_data *.
5374 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
5375 rtx_jump_table_data **. Add a checked cast when writing through
5376 the pointer: we know there that local "table" is non-NULL and that
5377 JUMP_TABLE_DATA_P (table) holds.
5378 (label_is_jump_target_p): Introduce local "table", using it in
5379 place of "tmp" for jump table data.
5381 2014-08-19 Marek Polacek <polacek@redhat.com>
5384 * doc/invoke.texi: Document -Wbool-compare.
5386 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5388 * rtl.h (entry_of_function): Strengthen return type from rtx to
5390 * cfgrtl.c (entry_of_function): Likewise.
5392 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5394 * emit-rtl.h (get_insns): Strengthen return type from rtx to
5395 rtx_insn *, adding a checked cast for now.
5396 (get_last_insn): Likewise.
5398 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5400 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
5403 * emit-rtl.c (gen_label_rtx): Likewise.
5405 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5407 * rtl.h (previous_insn): Strengthen return type from rtx to
5409 (next_insn): Likewise.
5410 (prev_nonnote_insn): Likewise.
5411 (prev_nonnote_insn_bb): Likewise.
5412 (next_nonnote_insn): Likewise.
5413 (next_nonnote_insn_bb): Likewise.
5414 (prev_nondebug_insn): Likewise.
5415 (next_nondebug_insn): Likewise.
5416 (prev_nonnote_nondebug_insn): Likewise.
5417 (next_nonnote_nondebug_insn): Likewise.
5418 (prev_real_insn): Likewise.
5419 (next_real_insn): Likewise.
5420 (prev_active_insn): Likewise.
5421 (next_active_insn): Likewise.
5423 * emit-rtl.c (next_insn): Strengthen return type from rtx to
5424 rtx_insn *, adding a checked cast.
5425 (previous_insn): Likewise.
5426 (next_nonnote_insn): Likewise.
5427 (next_nonnote_insn_bb): Likewise.
5428 (prev_nonnote_insn): Likewise.
5429 (prev_nonnote_insn_bb): Likewise.
5430 (next_nondebug_insn): Likewise.
5431 (prev_nondebug_insn): Likewise.
5432 (next_nonnote_nondebug_insn): Likewise.
5433 (prev_nonnote_nondebug_insn): Likewise.
5434 (next_real_insn): Likewise.
5435 (prev_real_insn): Likewise.
5436 (next_active_insn): Likewise.
5437 (prev_active_insn): Likewise.
5439 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
5440 param "stepfunc" so that it returns an rtx_insn * rather than an
5441 rtx, to track the change to prev_nonnote_insn_bb, which is the
5442 only function this is called with.
5443 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
5445 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
5447 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
5450 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5452 * coretypes.h (class rtx_debug_insn): Add forward declaration.
5453 (class rtx_nonjump_insn): Likewise.
5454 (class rtx_jump_insn): Likewise.
5455 (class rtx_call_insn): Likewise.
5456 (class rtx_jump_table_data): Likewise.
5457 (class rtx_barrier): Likewise.
5458 (class rtx_code_label): Likewise.
5459 (class rtx_note): Likewise.
5461 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
5462 adding the invariant DEBUG_INSN_P (X).
5463 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
5464 the invariant NONJUMP_INSN_P (X).
5465 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
5466 the invariant JUMP_P (X).
5467 (class rtx_call_insn): New, a subclass of rtx_insn, adding
5468 the invariant CALL_P (X).
5469 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
5470 invariant JUMP_TABLE_DATA_P (X).
5471 (class rtx_barrier): New, a subclass of rtx_insn, adding the
5472 invariant BARRIER_P (X).
5473 (class rtx_code_label): New, a subclass of rtx_insn, adding
5474 the invariant LABEL_P (X).
5475 (class rtx_note): New, a subclass of rtx_insn, adding
5476 the invariant NOTE_P(X).
5477 (is_a_helper <rtx_debug_insn *>::test): New.
5478 (is_a_helper <rtx_nonjump_insn *>::test): New.
5479 (is_a_helper <rtx_jump_insn *>::test): New.
5480 (is_a_helper <rtx_call_insn *>::test): New.
5481 (is_a_helper <rtx_jump_table_data *>::test): New functions,
5482 overloaded for both rtx and rtx_insn *.
5483 (is_a_helper <rtx_barrier *>::test): New.
5484 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
5485 for both rtx and rtx_insn *.
5486 (is_a_helper <rtx_note *>::test): New.
5488 2014-08-19 Marek Polacek <polacek@redhat.com>
5490 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
5491 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
5492 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
5493 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
5495 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5497 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
5498 rtx_insn *. To help with transition, for now, convert from an
5499 access macro into a pair of functions: BND_TO, returning an
5501 (SET_BND_TO): New function, for use where BND_TO is used as an
5504 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
5506 (BND_TO): New function, adding a checked cast.
5507 (SET_BND_TO): New function.
5509 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
5511 (compute_av_set_on_boundaries): Likewise.
5513 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
5515 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
5516 destination if it is used in source.
5517 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
5518 (*popcount<mode>2_falsedep_1): Likewise.
5520 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
5523 * configure.ac: Set install_gold_as_default to no first.
5524 * configure: Regenerated.
5526 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5528 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
5529 "note_list" field will eventually be an rtx_insn *. To help with
5530 transition, for now, convert from an access macro into a pair of
5531 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
5532 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
5535 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
5536 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
5538 * sel-sched-ir.c (init_bb): Likewise.
5539 (sel_restore_notes): Likewise.
5540 (move_bb_info): Likewise.
5541 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
5542 (SET_BB_NOTE_LIST): New function.
5544 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5546 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
5547 field will eventually be an rtx_insn *. To help with transition,
5548 for now, convert from an access macro into a pair of functions:
5549 VINSN_INSN_RTX, returning an rtx_insn *, and...
5550 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
5551 is used as an lvalue.
5553 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
5554 SET_VINSN_INSN_RTX where it's used as an lvalue.
5555 (VINSN_INSN_RTX): New function.
5556 (SET_VINSN_INSN_RTX): New function.
5558 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5560 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
5561 eventually be rtx_insn *, but to help with transition, for now,
5562 convert from an access macro into a pair of functions: DEP_PRO
5563 returning an rtx_insn * and...
5564 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
5565 lvalue, returning an rtx&.
5566 (DEP_CON): Analogous changes to DEP_PRO above.
5567 (SET_DEP_CON): Likewise.
5569 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
5570 an lvalue to SET_DEP_CON.
5571 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
5572 (sd_copy_back_deps): Likewise for DEP_CON.
5573 (DEP_PRO): New function, adding a checked cast for now.
5574 (DEP_CON): Likewise.
5575 (SET_DEP_PRO): New function.
5576 (SET_DEP_CON): Likewise.
5578 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
5580 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
5581 (extra_options): Add i386/cygwin.opt.
5582 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
5583 (CPP_SPEC): Accept -pthread.
5585 (GOMP_SELF_SPECS): Update comment.
5586 * config/i386/cygwin.opt: New file for -pthread flag.
5588 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5590 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
5591 * df.h (DF_REF_INSN): Convert from a macro to a function, so
5592 that we can return an rtx_insn *.
5594 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
5596 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
5597 when building executables, not DLLs. Add --large-address-aware
5598 under the same conditions.
5599 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
5600 when building executables, not DLLs. Add --large-address-aware
5601 under the same conditions when using -m32.
5603 * config/i386/cygwin-stdint.h: Throughout, make type
5604 definitions dependent on target architecture, not host.
5606 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5608 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
5609 the return type from rtx to rtx_insn *, which will enable various
5610 conversions in followup patches. For now this is is done by a
5612 (NEXT_INSN): Likewise.
5613 (SET_PREV_INSN): Convert to an inline function. This is intended
5614 for use as an lvalue, and so returns an rtx& to allow in-place
5616 (SET_NEXT_INSN): Likewise.
5618 2014-07-08 Mark Wielaard <mjw@redhat.com>
5621 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
5623 2014-08-19 Marek Polacek <polacek@redhat.com>
5626 * cgraphunit.c (handle_alias_pairs): Fix condition.
5628 2014-08-19 Richard Biener <rguenther@suse.de>
5630 * gimple-fold.c (fold_gimple_assign): Properly build a
5631 null-pointer constant when devirtualizing addresses.
5633 2014-07-07 Mark Wielaard <mjw@redhat.com>
5635 * dwarf2out.c (decl_quals): New function.
5636 (modified_type_die): Take one cv_quals argument instead of two,
5637 one for const and one for volatile.
5638 (add_type_attribute): Likewise.
5639 (generic_parameter_die): Call add_type_attribute with one modifier
5641 (base_type_for_mode): Likewise.
5642 (add_bounds_info): Likewise.
5643 (add_subscript_info): Likewise.
5644 (gen_array_type_die): Likewise.
5645 (gen_descr_array_type_die): Likewise.
5646 (gen_entry_point_die): Likewise.
5647 (gen_enumeration_type_die): Likewise.
5648 (gen_formal_parameter_die): Likewise.
5649 (gen_subprogram_die): Likewise.
5650 (gen_variable_die): Likewise.
5651 (gen_const_die): Likewise.
5652 (gen_field_die): Likewise.
5653 (gen_pointer_type_die): Likewise.
5654 (gen_reference_type_die): Likewise.
5655 (gen_ptr_to_mbr_type_die): Likewise.
5656 (gen_inheritance_die): Likewise.
5657 (gen_subroutine_type_die): Likewise.
5658 (gen_typedef_die): Likewise.
5659 (force_type_die): Likewise.
5661 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5663 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
5665 * configure: Regenerate.
5667 2014-08-19 Richard Biener <rguenther@suse.de>
5669 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
5670 DECL_EXTERNALs in BLOCKs as non-references.
5671 * tree-streamer-out.c (streamer_write_chain): Likewise.
5673 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
5674 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5675 Anna Tikhonova <anna.tikhonova@intel.com>
5676 Ilya Tocar <ilya.tocar@intel.com>
5677 Andrey Turetskiy <andrey.turetskiy@intel.com>
5678 Ilya Verbin <ilya.verbin@intel.com>
5679 Kirill Yukhin <kirill.yukhin@intel.com>
5680 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5682 * config/i386/sse.md
5683 (define_mode_iterator VI48_AVX512F): Delete.
5684 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
5685 (define_mode_iterator VI2_AVX512VL): Ditto.
5686 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
5689 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
5691 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
5692 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
5693 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
5694 with VI48_AVX512F_AVX512VL): New.
5695 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
5696 with VI2_AVX512VL): Ditto.
5698 2014-08-19 Marek Polacek <polacek@redhat.com>
5700 * doc/invoke.texi: Document -Wc99-c11-compat.
5702 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5704 * rtl.h (PREV_INSN): Split macro in two: the existing one,
5706 (SET_PREV_INSN): New macro, for use as an lvalue.
5707 (NEXT_INSN, SET_NEXT_INSN): Likewise.
5709 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
5710 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
5711 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
5712 (fixup_abnormal_edges): Likewise.
5713 (unlink_insn_chain): Likewise.
5714 (fixup_reorder_chain): Likewise.
5715 (cfg_layout_delete_block): Likewise.
5716 (cfg_layout_merge_blocks): Likewise.
5717 * combine.c (update_cfg_for_uncondjump): Likewise.
5718 * emit-rtl.c (link_insn_into_chain): Likewise.
5719 (remove_insn): Likewise.
5720 (delete_insns_since): Likewise.
5721 (reorder_insns_nobb): Likewise.
5722 (emit_insn_after_1): Likewise.
5723 * final.c (rest_of_clean_state): Likewise.
5724 (final_scan_insn): Likewise.
5725 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
5726 * haifa-sched.c (concat_note_lists): Likewise.
5727 (remove_notes): Likewise.
5728 (restore_other_notes): Likewise.
5729 (move_insn): Likewise.
5730 (unlink_bb_notes): Likewise.
5731 (restore_bb_notes): Likewise.
5732 * jump.c (delete_for_peephole): Likewise.
5733 * optabs.c (emit_libcall_block_1): Likewise.
5734 * reorg.c (emit_delay_sequence): Likewise.
5735 (fill_simple_delay_slots): Likewise.
5736 * sel-sched-ir.c (sel_move_insn): Likewise.
5737 (sel_remove_insn): Likewise.
5738 (get_bb_note_from_pool): Likewise.
5739 * sel-sched.c (move_nop_to_previous_block): Likewise.
5741 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
5742 * config/c6x/c6x.c (gen_one_bundle): Likewise.
5743 (c6x_gen_bundles): Likewise.
5744 (hwloop_optimize): Likewise.
5745 * config/frv/frv.c (frv_function_prologue): Likewise.
5746 (frv_register_nop): Likewise.
5747 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
5748 (ia64_reorg): Likewise.
5749 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
5750 (mep_make_bundle): Likewise.
5751 (mep_bundle_insns): Likewise.
5752 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
5753 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
5754 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
5756 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5758 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
5759 return type from rtx to rtx_insn *.
5761 (BB_HEADER): Likewise.
5762 (BB_FOOTER): Likewise.
5763 (SET_BB_HEAD): Convert to a function.
5764 (SET_BB_END): Likewise.
5765 (SET_BB_HEADER): Likewise.
5766 (SET_BB_FOOTER): Likewise.
5768 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
5769 Strengthen the return type from rtx to rtx_insn *. For now, this
5770 is done by adding a checked cast, but this will eventually
5771 become a field lookup.
5773 (BB_HEADER): Likewise.
5774 (BB_FOOTER): Likewise.
5775 (SET_BB_HEAD): New function, from macro of same name. This is
5776 intended for use as an lvalue, and so returns an rtx& to allow
5777 in-place modification.
5778 (SET_BB_END): Likewise.
5779 (SET_BB_HEADER): Likewise.
5780 (SET_BB_FOOTER): Likewise.
5782 2014-08-18 David Malcolm <dmalcolm@redhat.com>
5784 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
5786 (SET_BB_HEAD): New macro, for use as a lvalue.
5787 (BB_END, SET_BB_END): Likewise.
5788 (BB_HEADER, SET_BB_HEADER): Likewise.
5789 (BB_FOOTER, SET_BB_FOOTER): Likewise.
5791 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
5792 of BB_* macros into SET_BB_* macros.
5793 (fix_crossing_unconditional_branches): Likewise.
5794 * caller-save.c (save_call_clobbered_regs): Likewise.
5795 (insert_one_insn): Likewise.
5796 * cfgbuild.c (find_bb_boundaries): Likewise.
5797 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
5798 (outgoing_edges_match): Likewise.
5799 (try_optimize_cfg): Likewise.
5800 * cfgexpand.c (expand_gimple_cond): Likewise.
5801 (expand_gimple_tailcall): Likewise.
5802 (expand_gimple_basic_block): Likewise.
5803 (construct_exit_block): Likewise.
5804 * cfgrtl.c (delete_insn): Likewise.
5805 (create_basic_block_structure): Likewise.
5806 (rtl_delete_block): Likewise.
5807 (rtl_split_block): Likewise.
5808 (emit_nop_for_unique_locus_between): Likewise.
5809 (rtl_merge_blocks): Likewise.
5810 (block_label): Likewise.
5811 (try_redirect_by_replacing_jump): Likewise.
5812 (emit_barrier_after_bb): Likewise.
5813 (fixup_abnormal_edges): Likewise.
5814 (record_effective_endpoints): Likewise.
5815 (relink_block_chain): Likewise.
5816 (fixup_reorder_chain): Likewise.
5817 (fixup_fallthru_exit_predecessor): Likewise.
5818 (cfg_layout_duplicate_bb): Likewise.
5819 (cfg_layout_split_block): Likewise.
5820 (cfg_layout_delete_block): Likewise.
5821 (cfg_layout_merge_blocks): Likewise.
5822 * combine.c (update_cfg_for_uncondjump): Likewise.
5823 * emit-rtl.c (add_insn_after): Likewise.
5824 (remove_insn): Likewise.
5825 (reorder_insns): Likewise.
5826 (emit_insn_after_1): Likewise.
5827 * haifa-sched.c (get_ebb_head_tail): Likewise.
5828 (restore_other_notes): Likewise.
5829 (move_insn): Likewise.
5830 (sched_extend_bb): Likewise.
5831 (fix_jump_move): Likewise.
5832 * ifcvt.c (noce_process_if_block): Likewise.
5833 (dead_or_predicable): Likewise.
5834 * ira.c (update_equiv_regs): Likewise.
5835 * reg-stack.c (change_stack): Likewise.
5836 * sel-sched-ir.c (sel_move_insn): Likewise.
5837 * sel-sched.c (move_nop_to_previous_block): Likewise.
5839 * config/c6x/c6x.c (hwloop_optimize): Likewise.
5840 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
5842 2014-08-18 David Malcolm <dmalcolm@redhat.com>
5844 * rtl.h (for_each_rtx_in_insn): New function.
5845 * rtlanal.c (for_each_rtx_in_insn): Likewise.
5847 2014-08-18 David Malcolm <dmalcolm@redhat.com>
5849 * coretypes.h (class rtx_insn): Add forward declaration.
5851 * rtl.h: Include is-a.h.
5852 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
5853 workaround to ensure gengtype knows inheritance is occurring,
5854 whilst continuing to use the pre-existing special-casing for
5856 (class rtx_insn): New subclass of rtx_def, adding the
5857 invariant that we're dealing with something we can sanely use
5858 INSN_UID, NEXT_INSN, PREV_INSN on.
5859 (is_a_helper <rtx_insn *>::test): New.
5860 (is_a_helper <const rtx_insn *>::test): New.
5862 2014-08-18 David Malcolm <dmalcolm@redhat.com>
5864 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
5866 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
5868 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
5871 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
5873 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
5874 to BUILT_IN_UNREACHABLE.
5876 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
5879 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
5881 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
5882 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
5883 (ffs<mode>2): Do not expand with tzcnt for
5884 TARGET_AVOID_FALSE_DEP_FOR_BMI.
5885 (ffssi2_no_cmove): Ditto.
5886 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
5887 (ctz<mode>2): New expander.
5888 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
5889 (*ctz<mode>2_falsedep): New insn.
5890 (*ctz<mode>2): Rename from ctz<mode>2.
5891 (clz<mode>2_lzcnt): New expander.
5892 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
5893 (*clz<mode>2_lzcnt_falsedep): New insn.
5894 (*clz<mode>2): Rename from ctz<mode>2.
5895 (popcount<mode>2): New expander.
5896 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
5897 (*popcount<mode>2_falsedep): New insn.
5898 (*popcount<mode>2): Rename from ctz<mode>2.
5899 (*popcount<mode>2_cmp): Remove.
5900 (*popcountsi2_cmp_zext): Ditto.
5902 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
5904 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
5905 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
5906 * config/microblaze/microblaze.h
5907 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
5909 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
5912 * configure.ac: Set install_gold_as_default to no for
5914 * configure: Regenerated.
5916 2014-08-18 Roman Gareev <gareevroman@gmail.com>
5918 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
5919 * config.in: Add undef of HAVE_isl.
5920 * configure: Regenerate.
5921 * configure.ac: Add definition of HAVE_isl.
5922 * graphite-blocking.c: Add checking of HAVE_isl.
5923 * graphite-dependences.c: Likewise.
5924 * graphite-interchange.c: Likewise.
5925 * graphite-isl-ast-to-gimple.c: Likewise.
5926 * graphite-optimize-isl.c: Likewise.
5927 * graphite-poly.c: Likewise.
5928 * graphite-scop-detection.c: Likewise.
5929 * graphite-sese-to-poly.c: Likewise.
5930 * graphite.c: Likewise.
5931 * toplev.c: Replace the checking of HAVE_cloog with the checking
5934 2014-08-18 Richard Biener <rguenther@suse.de>
5936 PR tree-optimization/62090
5937 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
5938 (fold_builtin_3): Do not fold snprintf.
5939 (fold_builtin_4): Likewise.
5940 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
5941 moved from builtins.c.
5942 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
5943 (gimple_fold_builtin): Do not fold sprintf here.
5945 2014-08-18 Richard Biener <rguenther@suse.de>
5947 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
5949 (maybe_canonicalize_mem_ref_addr): ... this function.
5950 (fold_stmt_1): Apply it here before all simplification.
5952 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
5955 * cgraph.h (cgraph_node::create_indirect_edge): Add
5956 compute_indirect_info param.
5957 * cgraph.c (cgraph_node::create_indirect_edge): Compute
5958 indirect_info only when it is required.
5959 * cgraphclones.c (cgraph_clone_edge): Do not recompute
5960 indirect_info fore cloned indirect edge.
5962 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
5963 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5964 Anna Tikhonova <anna.tikhonova@intel.com>
5965 Ilya Tocar <ilya.tocar@intel.com>
5966 Andrey Turetskiy <andrey.turetskiy@intel.com>
5967 Ilya Verbin <ilya.verbin@intel.com>
5968 Kirill Yukhin <kirill.yukhin@intel.com>
5969 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5971 * config/i386/sse.md
5972 (define_mode_iterator VI8_AVX2_AVX512BW): New.
5973 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
5975 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
5976 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5977 Anna Tikhonova <anna.tikhonova@intel.com>
5978 Ilya Tocar <ilya.tocar@intel.com>
5979 Andrey Turetskiy <andrey.turetskiy@intel.com>
5980 Ilya Verbin <ilya.verbin@intel.com>
5981 Kirill Yukhin <kirill.yukhin@intel.com>
5982 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5984 * config/i386/sse.md
5985 (define_mode_iterator VF1_AVX512VL): New.
5986 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
5987 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
5990 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
5991 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5992 Anna Tikhonova <anna.tikhonova@intel.com>
5993 Ilya Tocar <ilya.tocar@intel.com>
5994 Andrey Turetskiy <andrey.turetskiy@intel.com>
5995 Ilya Verbin <ilya.verbin@intel.com>
5996 Kirill Yukhin <kirill.yukhin@intel.com>
5997 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5999 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
6000 * config/i386/i386.md
6001 (define_code_iterator any_float): New.
6002 (define_code_attr floatsuffix): New.
6003 * config/i386/sse.md
6004 (define_mode_iterator VF1_128_256VL): New.
6005 (define_mode_iterator VF2_512_256VL): New.
6006 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
6008 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
6009 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
6011 (define_mode_attr qq2pssuff): New.
6012 (define_mode_attr sselongvecmode): New.
6013 (define_mode_attr sselongvecmodelower): New.
6014 (define_mode_attr sseintvecmode3): New.
6015 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
6017 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
6018 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
6019 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
6020 (define_insn "ufloatv2siv2df2<mask_name>"): New.
6022 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
6023 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6024 Anna Tikhonova <anna.tikhonova@intel.com>
6025 Ilya Tocar <ilya.tocar@intel.com>
6026 Andrey Turetskiy <andrey.turetskiy@intel.com>
6027 Ilya Verbin <ilya.verbin@intel.com>
6028 Kirill Yukhin <kirill.yukhin@intel.com>
6029 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6031 * config/i386/sse.md
6032 (define_mode_iterator VF2_AVX512VL): New.
6033 (define_mode_attr sseintvecmode2): New.
6034 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
6035 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
6036 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
6038 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
6040 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
6042 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
6045 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
6046 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6047 Anna Tikhonova <anna.tikhonova@intel.com>
6048 Ilya Tocar <ilya.tocar@intel.com>
6049 Andrey Turetskiy <andrey.turetskiy@intel.com>
6050 Ilya Verbin <ilya.verbin@intel.com>
6051 Kirill Yukhin <kirill.yukhin@intel.com>
6052 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6054 * config/i386/i386.md
6055 (define_insn "*movoi_internal_avx"): Add evex version.
6056 (define_insn "*movti_internal"): Ditto.
6058 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
6059 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6060 Anna Tikhonova <anna.tikhonova@intel.com>
6061 Ilya Tocar <ilya.tocar@intel.com>
6062 Andrey Turetskiy <andrey.turetskiy@intel.com>
6063 Ilya Verbin <ilya.verbin@intel.com>
6064 Kirill Yukhin <kirill.yukhin@intel.com>
6065 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6067 * config/i386/i386.md
6068 (define_attr "isa"): Add avx512dq, noavx512dq.
6069 (define_attr "enabled"): Ditto.
6070 * config/i386/sse.md
6071 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
6073 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
6074 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6075 Anna Tikhonova <anna.tikhonova@intel.com>
6076 Ilya Tocar <ilya.tocar@intel.com>
6077 Andrey Turetskiy <andrey.turetskiy@intel.com>
6078 Ilya Verbin <ilya.verbin@intel.com>
6079 Kirill Yukhin <kirill.yukhin@intel.com>
6080 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6082 * config/i386/i386.c
6083 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
6084 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
6085 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
6086 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
6087 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
6088 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
6089 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
6090 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
6091 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
6092 * config/i386/sse.md
6093 (define_mode_iterator VMOVE): Allow V4TI mode.
6094 (define_mode_iterator V_AVX512VL): New.
6095 (define_mode_iterator V): New handling for AVX512VL.
6096 (define_insn "avx512f_load<mode>_mask"): Delete.
6097 (define_insn "<avx512>_load<mode>_mask"): New.
6098 (define_insn "avx512f_store<mode>_mask"): Delete.
6099 (define_insn "<avx512>_store<mode>_mask"): New.
6102 2014-08-18 Yury Gribov <y.gribov@samsung.com>
6105 * asan.c (instrument_derefs): Fix bitfield check.
6107 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
6109 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
6110 * config/rs6000/htm.md (ttest): Remove clobber.
6111 * config/rs6000/predicates.md (any_mask_operand): New predicate.
6112 (and_operand): Reformat.
6113 (and_2rld_operand): New predicate.
6114 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
6116 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
6117 parameter. Handle AND directly.
6118 (rs6000_split_logical_di): Remove last parameter.
6119 (rs6000_split_logical): Remove last parameter. Remove obsolete
6121 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
6122 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
6123 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
6124 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
6125 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
6126 and 5 anonymous splitters): Delete.
6127 (and<mode>3): New expander.
6128 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
6129 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
6130 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
6131 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
6132 (floatdisf2_internal1): Remove clobbers.
6133 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
6134 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
6135 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
6136 (and<mode>3 for BOOL_128): Remove clobber.
6137 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
6138 rs6000_split_logical.
6139 (*bool<mode>3_internal for BOOL_128): Adjust call of
6140 rs6000_split_logical.
6141 (*boolc<mode>3_internal1 for BOOL_128,
6142 *boolc<mode>3_internal2 for BOOL_128,
6143 *boolcc<mode>3_internal1 for BOOL_128,
6144 *boolcc<mode>3_internal2 for BOOL_128,
6145 *eqv<mode>3_internal1 for BOOL_128,
6146 *eqv<mode>3_internal2 for BOOL_128,
6147 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
6148 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
6150 (*vec_reload_and_reg_<mptrsize>): Delete.
6152 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
6154 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
6155 and split, *boolccsi3_internal3 and split): Delete.
6156 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
6157 *boolccdi3_internal3 and split): Delete.
6158 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
6159 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
6161 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
6163 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
6164 and split, *boolcsi3_internal3 and split): Delete.
6165 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
6166 *boolcdi3_internal3 and split): Delete.
6167 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
6169 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
6171 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
6172 <'u'>: Also support printing the low-order 16 bits.
6173 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
6174 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
6175 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
6176 *booldi3_internal3 and split): Delete.
6177 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
6178 *bool<mode>3_dot2): New.
6179 (two anonymous define_splits for non_logical_cint_operand): Merge.
6181 2014-08-17 Marek Polacek <polacek@redhat.com>
6182 Manuel López-Ibáñez <manu@gcc.gnu.org>
6185 * diagnostic.c (adjust_line): Add gcc_checking_assert.
6186 (diagnostic_show_locus): Don't print caret diagnostic
6187 if a column is larger than the line_width.
6189 2014-08-17 Roman Gareev <gareevroman@gmail.com>
6191 * common.opt: Make the ISL AST generator to be the main code generator
6194 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
6196 * wide-int.h (generic_wide_int): Declare as class instead of struct.
6198 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
6201 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
6203 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
6204 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
6205 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
6207 * config/pa/pa.md (begin_brtab): Delete insn.
6208 (end_brtab): Likewise.
6210 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
6212 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
6214 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
6216 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
6217 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
6218 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
6219 (get_dynamic_type): Remove.
6220 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
6221 (clear_speculation): Bring to ipa-deivrt.h
6222 (get_class_context): Rename to ...
6223 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
6224 (contains_type_p): Update.
6225 (get_dynamic_type): Rename to ...
6226 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
6227 (possible_polymorphic_call_targets): UPdate.
6228 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
6229 * ipa-prop.c (ipa_analyze_call_uses): Update.
6231 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
6233 * doc/invoke.texi (SH options): Document missing processor variant
6234 options. Remove references to Hitachi. Undocument deprecated mspace
6237 2014-08-15 Jason Merrill <jason@redhat.com>
6239 * tree.c (type_hash_canon): Uncomment assert.
6241 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
6243 * input.h (in_system_header_at): Add comment.
6245 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
6248 * diagnostic.c (build_message_string): Make it extern.
6249 * diagnostic.h (build_message_string): Make it extern.
6251 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
6253 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
6254 load/store from/to non-floating class pseudo.
6256 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
6258 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
6260 2014-08-15 Richard Biener <rguenther@suse.de>
6262 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
6263 (get_constraint_for_ssa_var): Remove dead code.
6264 (get_constraint_for_1): Adjust.
6265 (find_what_var_points_to): Likewise.
6266 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
6268 2014-08-15 Ilya Tocar <tocarip@gmail.com>
6271 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
6272 (_mm512_mask_cmpge_epu32_mask): Ditto.
6273 (_mm512_cmpge_epu32_mask): Ditto.
6274 (_mm512_mask_cmpge_epi64_mask): Ditto.
6275 (_mm512_cmpge_epi64_mask): Ditto.
6276 (_mm512_mask_cmpge_epu64_mask): Ditto.
6277 (_mm512_cmpge_epu64_mask): Ditto.
6278 (_mm512_mask_cmple_epi32_mask): Ditto.
6279 (_mm512_cmple_epi32_mask): Ditto.
6280 (_mm512_mask_cmple_epu32_mask): Ditto.
6281 (_mm512_cmple_epu32_mask): Ditto.
6282 (_mm512_mask_cmple_epi64_mask): Ditto.
6283 (_mm512_cmple_epi64_mask): Ditto.
6284 (_mm512_mask_cmple_epu64_mask): Ditto.
6285 (_mm512_cmple_epu64_mask): Ditto.
6286 (_mm512_mask_cmplt_epi32_mask): Ditto.
6287 (_mm512_cmplt_epi32_mask): Ditto.
6288 (_mm512_mask_cmplt_epu32_mask): Ditto.
6289 (_mm512_cmplt_epu32_mask): Ditto.
6290 (_mm512_mask_cmplt_epi64_mask): Ditto.
6291 (_mm512_cmplt_epi64_mask): Ditto.
6292 (_mm512_mask_cmplt_epu64_mask): Ditto.
6293 (_mm512_cmplt_epu64_mask): Ditto.
6294 (_mm512_mask_cmpneq_epi32_mask): Ditto.
6295 (_mm512_mask_cmpneq_epu32_mask): Ditto.
6296 (_mm512_cmpneq_epu32_mask): Ditto.
6297 (_mm512_mask_cmpneq_epi64_mask): Ditto.
6298 (_mm512_cmpneq_epi64_mask): Ditto.
6299 (_mm512_mask_cmpneq_epu64_mask): Ditto.
6300 (_mm512_cmpneq_epu64_mask): Ditto.
6301 (_mm512_castpd_ps): Ditto.
6302 (_mm512_castpd_si512): Ditto.
6303 (_mm512_castps_pd): Ditto.
6304 (_mm512_castps_si512): Ditto.
6305 (_mm512_castsi512_ps): Ditto.
6306 (_mm512_castsi512_pd): Ditto.
6307 (_mm512_castpd512_pd128): Ditto.
6308 (_mm512_castps512_ps128): Ditto.
6309 (_mm512_castsi512_si128): Ditto.
6310 (_mm512_castpd512_pd256): Ditto.
6311 (_mm512_castps512_ps256): Ditto.
6312 (_mm512_castsi512_si256): Ditto.
6313 (_mm512_castpd128_pd512): Ditto.
6314 (_mm512_castps128_ps512): Ditto.
6315 (_mm512_castsi128_si512): Ditto.
6316 (_mm512_castpd256_pd512): Ditto.
6317 (_mm512_castps256_ps512): Ditto.
6318 (_mm512_castsi256_si512): Ditto.
6319 (_mm512_cmpeq_epu32_mask): Ditto.
6320 (_mm512_mask_cmpeq_epu32_mask): Ditto.
6321 (_mm512_mask_cmpeq_epu64_mask): Ditto.
6322 (_mm512_cmpeq_epu64_mask): Ditto.
6323 (_mm512_cmpgt_epu32_mask): Ditto.
6324 (_mm512_mask_cmpgt_epu32_mask): Ditto.
6325 (_mm512_mask_cmpgt_epu64_mask): Ditto.
6326 (_mm512_cmpgt_epu64_mask): Ditto.
6327 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
6328 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
6329 * config/i386/i386.c (enum ix86_builtins): Add
6330 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
6331 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
6332 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
6333 (bdesc_args): Add __builtin_ia32_si512_256si,
6334 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
6335 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
6336 __builtin_ia32_pd512_pd.
6337 (ix86_expand_args_builtin): Handle new FTYPEs.
6338 * config/i386/sse.md (castmode): Add 512-bit modes.
6339 (AVX512MODE2P): New.
6340 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
6341 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
6343 2014-08-15 Richard Biener <rguenther@suse.de>
6345 * fold-const.c (tree_swap_operands_p): Put all constants
6346 last, also strip sign-changing NOPs when considering further
6347 canonicalization. Canonicalize also when optimizing for size.
6349 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6351 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
6352 one_match > zero_match case to just before simple_sequence.
6354 2014-08-15 Richard Biener <rguenther@suse.de>
6356 * data-streamer.h (streamer_string_index, string_for_index):
6358 * data-streamer-out.c (streamer_string_index): Make static.
6359 * data-streamer-in.c (string_for_index): Likewise.
6360 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
6361 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
6363 2014-08-15 Richard Biener <rguenther@suse.de>
6365 PR tree-optimization/62031
6366 * tree-data-ref.c (dr_analyze_indices): Do not set
6367 DR_UNCONSTRAINED_BASE.
6368 (dr_may_alias_p): All indirect accesses have to go the
6369 formerly DR_UNCONSTRAINED_BASE path.
6370 * tree-data-ref.h (struct indices): Remove
6371 unconstrained_base member.
6372 (DR_UNCONSTRAINED_BASE): Remove.
6374 2014-08-15 Jakub Jelinek <jakub@redhat.com>
6377 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
6378 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
6379 in OMP_CLAUSE_MAP in some outer target region.
6381 2014-08-15 Bin Cheng <bin.cheng@arm.com>
6383 * tree-ssa-loop-ivopts.c (ivopts_data): New field
6384 name_expansion_cache.
6385 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
6386 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
6387 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
6388 (difference_cannot_overflow_p): New parameter. Use affine
6389 expansion for equality check.
6390 (iv_elimination_compare_lt): Pass new argument.
6392 2014-08-14 DJ Delorie <dj@redhat.com>
6394 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
6395 variables to the accumulator.
6397 * config/rl78/predicates.md (rl78_near_mem_operand): New.
6398 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
6399 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
6402 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
6403 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
6404 (umulqihi3_virt): Likewise.
6405 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
6406 (umulqihi3_real): Likewise.
6408 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
6410 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
6412 PR tree-optimization/62091
6413 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
6414 function_entry_reached.
6415 (walk_aliased_vdefs): Clear it here.
6416 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
6418 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
6420 * ipa-utils.h (compare_virtual_tables): Declare.
6421 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
6423 2014-08-14 Marek Polacek <polacek@redhat.com>
6426 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
6427 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
6429 2014-08-14 Tom de Vries <tom@codesourcery.com>
6431 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
6433 2014-08-14 Tom de Vries <tom@codesourcery.com>
6435 PR rtl-optimization/62004
6436 PR rtl-optimization/62030
6437 * ifcvt.c (rtx_interchangeable_p): New function.
6438 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
6439 * emit-rtl.h (mem_attrs_eq_p): Declare.
6441 2014-08-14 Roman Gareev <gareevroman@gmail.com>
6443 * graphite-scop-detection.c:
6444 Add inclusion of cp-tree.h.
6445 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
6446 in case they are pointers to object types
6448 2014-08-14 Richard Biener <rguenther@suse.de>
6450 * BASE-VER: Change to 5.0.0
6452 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6453 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6454 Anna Tikhonova <anna.tikhonova@intel.com>
6455 Ilya Tocar <ilya.tocar@intel.com>
6456 Andrey Turetskiy <andrey.turetskiy@intel.com>
6457 Ilya Verbin <ilya.verbin@intel.com>
6458 Kirill Yukhin <kirill.yukhin@intel.com>
6459 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6461 * config/i386/sse.md (define_mode_attr avx512): New.
6462 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
6464 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
6465 (define_mode_attr ssse3_avx2): Ditto.
6466 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
6467 (define_mode_attr avx2_avx512bw): New.
6468 (define_mode_attr ssedoublemodelower): New.
6469 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
6471 (define_mode_attr ssebytemode): Allow V8DI modes.
6472 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
6473 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
6474 (define_mode_attr ssePSmode2): New.
6475 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
6477 (define_mode_attr dbpsadbwmode): New.
6478 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
6479 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
6480 (vi8_sse4_1_avx2_avx512): New.
6481 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
6483 (define_mode_attr blendbits): Move before its immediate use.
6485 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6486 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6487 Anna Tikhonova <anna.tikhonova@intel.com>
6488 Ilya Tocar <ilya.tocar@intel.com>
6489 Andrey Turetskiy <andrey.turetskiy@intel.com>
6490 Ilya Verbin <ilya.verbin@intel.com>
6491 Kirill Yukhin <kirill.yukhin@intel.com>
6492 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6494 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
6495 * config/i386/subst.md
6496 (define_mode_iterator SUBST_V): Update.
6497 (define_mode_iterator SUBST_A): Ditto.
6498 (define_subst_attr "mask_operand7"): New.
6499 (define_subst_attr "mask_operand10"): New.
6500 (define_subst_attr "mask_operand_arg34") : New.
6501 (define_subst_attr "mask_expand_op3"): New.
6502 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
6503 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
6504 (define_subst_attr "mask_avx512vl_condition"): New.
6505 (define_subst_attr "round_mask_operand4"): Ditto.
6506 (define_subst_attr "round_mask_scalar_op3"): Delete.
6507 (define_subst_attr "round_mask_op4"): New.
6508 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
6510 (define_subst_attr "round_modev8sf_condition"): New.
6511 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
6513 (define_subst_attr "round_saeonly_mask_operand4"): New.
6514 (define_subst_attr "round_saeonly_mask_op4"): New.
6515 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
6516 V8DImode, V16SImode.
6517 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
6518 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
6519 (define_subst_attr "mask_expand4_args"): New.
6520 (define_subst "mask_expand4"): New.
6522 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6523 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6524 Anna Tikhonova <anna.tikhonova@intel.com>
6525 Ilya Tocar <ilya.tocar@intel.com>
6526 Andrey Turetskiy <andrey.turetskiy@intel.com>
6527 Ilya Verbin <ilya.verbin@intel.com>
6528 Kirill Yukhin <kirill.yukhin@intel.com>
6529 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6531 * config/i386/i386.md
6532 (define_attr "isa"): Add avx512bw,noavx512bw.
6533 (define_attr "enabled"): Ditto.
6534 (define_split): Add 32/64-bit mask logic.
6535 (define_insn "*k<logic>qi"): New.
6536 (define_insn "*k<logic>hi"): New.
6537 (define_insn "*anddi_1"): Add mask version.
6538 (define_insn "*andsi_1"): Ditto.
6539 (define_insn "*<code><mode>_1"): Ditto.
6540 (define_insn "*<code>hi_1"): Ditto.
6541 (define_insn "kxnor<mode>"): New.
6542 (define_insn "kunpcksi"): New.
6543 (define_insn "kunpckdi"): New.
6544 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
6545 (define_insn "*one_cmplhi2_1"): Ditto.
6547 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6548 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6549 Anna Tikhonova <anna.tikhonova@intel.com>
6550 Ilya Tocar <ilya.tocar@intel.com>
6551 Andrey Turetskiy <andrey.turetskiy@intel.com>
6552 Ilya Verbin <ilya.verbin@intel.com>
6553 Kirill Yukhin <kirill.yukhin@intel.com>
6554 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6556 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
6559 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6560 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6561 Anna Tikhonova <anna.tikhonova@intel.com>
6562 Ilya Tocar <ilya.tocar@intel.com>
6563 Andrey Turetskiy <andrey.turetskiy@intel.com>
6564 Ilya Verbin <ilya.verbin@intel.com>
6565 Kirill Yukhin <kirill.yukhin@intel.com>
6566 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6568 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
6570 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
6571 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
6572 xmm/ymm16+ when availble.
6573 * config/i386/i386.h
6574 (HARD_REGNO_NREGS): Add mask regs.
6575 (VALID_AVX512F_REG_MODE): Ditto.
6576 (VALID_AVX512F_REG_MODE) : Define.
6577 (VALID_MASK_AVX512BW_MODE): Ditto.
6578 (reg_class) (MASK_REG_P(X)): Define.
6579 * config/i386/i386.md: Do not split long moves with mask register,
6580 use kmovb if avx512bw is availible.
6581 (movdi_internal): Handle mask registers.
6583 2014-08-14 Richard Biener <rguenther@suse.de>
6585 PR tree-optimization/62081
6586 * tree-ssa-loop.c (pass_fix_loops): New pass.
6587 (pass_tree_loop::gate): Do not fixup loops here.
6588 * tree-pass.h (make_pass_fix_loops): Declare.
6589 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
6591 2014-08-14 Richard Biener <rguenther@suse.de>
6593 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
6594 (type_hash_canon): ... this and avoid 2nd lookup for the add.
6596 2014-08-14 Richard Biener <rguenther@suse.de>
6598 PR tree-optimization/62090
6599 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
6600 (fold_builtin_2): Do not fold sprintf.
6601 (fold_builtin_3): Likewise.
6602 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
6603 moved from builtins.c.
6604 (gimple_fold_builtin): Fold sprintf.
6606 2014-08-14 Richard Biener <rguenther@suse.de>
6608 PR rtl-optimization/62079
6609 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
6612 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
6614 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
6615 current_function_decl.
6617 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
6619 * cgraph.c (cgraph_node::function_symbol): Fix wrong
6620 cgraph_function_node to cgraph_node::function_symbol
6623 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
6625 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
6626 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
6628 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
6630 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
6633 2014-08-13 Roman Gareev <gareevroman@gmail.com>
6635 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
6638 2014-08-12 Jakub Jelinek <jakub@redhat.com>
6641 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
6642 any registers that are used in mem_insn.
6644 2014-08-12 Steve Ellcey <sellcey@mips.com>
6646 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
6648 2014-08-12 Steve Ellcey <sellcey@mips.com>
6650 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
6651 (MULTILIB_DIRNAMES): Ditto.
6652 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
6653 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
6654 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
6655 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
6656 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
6657 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
6659 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6662 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
6663 of __ARM_SIZEOF_WCHAR_T.
6665 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6668 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
6669 Remove unnecessary attributes.
6671 2014-08-12 Yury Gribov <y.gribov@samsung.com>
6673 * internal-fn.c (init_internal_fns): Fix off-by-one.
6675 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
6676 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6677 Anna Tikhonova <anna.tikhonova@intel.com>
6678 Ilya Tocar <ilya.tocar@intel.com>
6679 Andrey Turetskiy <andrey.turetskiy@intel.com>
6680 Ilya Verbin <ilya.verbin@intel.com>
6681 Kirill Yukhin <kirill.yukhin@intel.com>
6682 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6684 * config/i386/i386.c (standard_sse_constant_opcode): Use
6685 vpxord/vpternlog if avx512 is availible.
6687 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
6690 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
6691 bitfields, that is when size doesn't match the size of type or the
6692 size of the constructor.
6694 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
6696 * config/rs6000/constraints.md (wh constraint): New constraint,
6697 for FP registers if direct move is available.
6698 (wi constraint): New constraint, for VSX/FP registers that can
6699 handle 64-bit integers.
6700 (wj constraint): New constraint for VSX/FP registers that can
6701 handle 64-bit integers for direct moves.
6702 (wk constraint): New constraint for VSX/FP registers that can
6703 handle 64-bit doubles for direct moves.
6704 (wy constraint): Make documentation match implementation.
6706 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
6707 scalar_in_vmx_p field to simplify tests of whether SFmode or
6708 DFmode can go in the Altivec registers.
6709 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
6710 (rs6000_setup_reg_addr_masks): Likewise.
6711 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
6712 field, and wh/wi/wj/wk constraints.
6713 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
6714 the wh/wi/wj/wk constraints.
6715 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
6716 upper registers, prefer VSX registers unless the operation is a
6717 memory operation with REG+OFFSET addressing.
6719 * config/rs6000/vsx.md (VSr mode attribute): Add support for
6720 DImode. Change SFmode to use ww constraint instead of d to allow
6721 SF registers in the upper registers.
6724 (VSr5): Fix thinko in comment.
6725 (VSa): New mode attribute that is an alternative to wa, that
6726 returns the VSX register class that a mode can go in, but may not
6727 be the preferred register class.
6728 (VS_64dm): New mode attribute for appropriate register classes for
6729 referencing 64-bit elements of vectors for direct moves and normal
6731 (VS_64reg): Likewise.
6732 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
6733 register allocator to only registers the data type can handle.
6734 (vsx_le_perm_load_<mode>): Likewise.
6735 (vsx_le_perm_store_<mode>): Likewise.
6736 (vsx_xxpermdi2_le_<mode>): Likewise.
6737 (vsx_xxpermdi4_le_<mode>): Likewise.
6738 (vsx_lxvd2x2_le_<mode>): Likewise.
6739 (vsx_lxvd2x4_le_<mode>): Likewise.
6740 (vsx_stxvd2x2_le_<mode>): Likewise.
6741 (vsx_add<mode>3): Likewise.
6742 (vsx_sub<mode>3): Likewise.
6743 (vsx_mul<mode>3): Likewise.
6744 (vsx_div<mode>3): Likewise.
6745 (vsx_tdiv<mode>3_internal): Likewise.
6746 (vsx_fre<mode>2): Likewise.
6747 (vsx_neg<mode>2): Likewise.
6748 (vsx_abs<mode>2): Likewise.
6749 (vsx_nabs<mode>2): Likewise.
6750 (vsx_smax<mode>3): Likewise.
6751 (vsx_smin<mode>3): Likewise.
6752 (vsx_sqrt<mode>2): Likewise.
6753 (vsx_rsqrte<mode>2): Likewise.
6754 (vsx_tsqrt<mode>2_internal): Likewise.
6755 (vsx_fms<mode>4): Likewise.
6756 (vsx_nfma<mode>4): Likewise.
6757 (vsx_eq<mode>): Likewise.
6758 (vsx_gt<mode>): Likewise.
6759 (vsx_ge<mode>): Likewise.
6760 (vsx_eq<mode>_p): Likewise.
6761 (vsx_gt<mode>_p): Likewise.
6762 (vsx_ge<mode>_p): Likewise.
6763 (vsx_xxsel<mode>): Likewise.
6764 (vsx_xxsel<mode>_uns): Likewise.
6765 (vsx_copysign<mode>3): Likewise.
6766 (vsx_float<VSi><mode>2): Likewise.
6767 (vsx_floatuns<VSi><mode>2): Likewise.
6768 (vsx_fix_trunc<mode><VSi>2): Likewise.
6769 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
6770 (vsx_x<VSv>r<VSs>i): Likewise.
6771 (vsx_x<VSv>r<VSs>ic): Likewise.
6772 (vsx_btrunc<mode>2): Likewise.
6773 (vsx_b2trunc<mode>2): Likewise.
6774 (vsx_floor<mode>2): Likewise.
6775 (vsx_ceil<mode>2): Likewise.
6776 (vsx_<VS_spdp_insn>): Likewise.
6777 (vsx_xscvspdp): Likewise.
6778 (vsx_xvcvspuxds): Likewise.
6779 (vsx_float_fix_<mode>2): Likewise.
6780 (vsx_set_<mode>): Likewise.
6781 (vsx_extract_<mode>_internal1): Likewise.
6782 (vsx_extract_<mode>_internal2): Likewise.
6783 (vsx_extract_<mode>_load): Likewise.
6784 (vsx_extract_<mode>_store): Likewise.
6785 (vsx_splat_<mode>): Likewise.
6786 (vsx_xxspltw_<mode>): Likewise.
6787 (vsx_xxspltw_<mode>_direct): Likewise.
6788 (vsx_xxmrghw_<mode>): Likewise.
6789 (vsx_xxmrglw_<mode>): Likewise.
6790 (vsx_xxsldwi_<mode>): Likewise.
6791 (vsx_xscvdpspn): Tighten constraints to only use register classes
6793 (vsx_xscvspdpn): Likewise.
6794 (vsx_xscvdpspn_scalar): Likewise.
6796 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
6797 wj, and wk constraints.
6798 (GPR_REG_CLASS_P): New helper macro for register classes targeting
6799 general purpose registers.
6801 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
6803 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
6804 DImode instead of wm. Use wk constraint for direct move of DFmode
6806 (extendsidi2_lfiwax): Likewise.
6809 (movdi_internal64): Likewise.
6811 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
6812 wk constraints. Make the wy constraint documentation match them
6815 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
6817 Replacement of isl_int by isl_val
6818 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
6819 (compute_bounds_for_param): use isl_val instead of isl_int
6820 (compute_bounds_for_loop): likewise
6821 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
6822 (build_linearized_memory_access): use isl_val instead of isl_int
6823 (pdr_stride_in_loop): likewise
6824 * graphite-optimize-isl.c:
6825 (getPrevectorMap): use isl_val instead of isl_int
6827 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
6828 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
6829 (extern the_isl_ctx): declare
6830 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
6831 (extract_affine_gmp): likewise
6833 (build_loop_iteration_domains): likewise
6834 (add_param_constraints): likewise
6836 2014-08-11 Richard Biener <rguenther@suse.de>
6838 PR tree-optimization/62075
6839 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
6840 handle uses in patterns.
6842 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
6843 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6844 Anna Tikhonova <anna.tikhonova@intel.com>
6845 Ilya Tocar <ilya.tocar@intel.com>
6846 Andrey Turetskiy <andrey.turetskiy@intel.com>
6847 Ilya Verbin <ilya.verbin@intel.com>
6848 Kirill Yukhin <kirill.yukhin@intel.com>
6849 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6851 * common/config/i386/i386-common.c
6852 (OPTION_MASK_ISA_AVX512VL_SET): Define.
6853 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
6854 (ix86_handle_option): Handle OPT_mavx512vl.
6855 * config/i386/cpuid.h (bit_AVX512VL): Define.
6856 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
6857 set -mavx512vl accordingly.
6858 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
6859 OPTION_MASK_ISA_AVX512VL.
6860 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
6861 (ix86_option_override_internal): Define PTA_AVX512VL, handle
6862 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
6863 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
6864 * config/i386/i386.h (TARGET_AVX512VL): Define.
6865 (TARGET_AVX512VL_P(x)): Ditto.
6866 * config/i386/i386.opt: Add mavx512vl.
6868 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
6870 PR tree-optimization/62073
6871 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
6874 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
6875 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6876 Anna Tikhonova <anna.tikhonova@intel.com>
6877 Ilya Tocar <ilya.tocar@intel.com>
6878 Andrey Turetskiy <andrey.turetskiy@intel.com>
6879 Ilya Verbin <ilya.verbin@intel.com>
6880 Kirill Yukhin <kirill.yukhin@intel.com>
6881 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6883 * common/config/i386/i386-common.c
6884 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
6885 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
6886 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
6887 (ix86_handle_option): Handle OPT_mavx512bw.
6888 * config/i386/cpuid.h (bit_AVX512BW): Define.
6889 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
6890 set -mavx512bw accordingly.
6891 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
6892 OPTION_MASK_ISA_AVX512BW.
6893 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
6894 (ix86_option_override_internal): Define PTA_AVX512BW, handle
6895 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
6896 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
6897 * config/i386/i386.h (TARGET_AVX512BW): Define.
6898 (TARGET_AVX512BW_P(x)): Ditto.
6899 * config/i386/i386.opt: Add mavx512bw.
6901 2014-08-11 Richard Biener <rguenther@suse.de>
6903 PR tree-optimization/62070
6904 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
6905 Remove SSA checking.
6907 2014-08-11 Yury Gribov <y.gribov@samsung.com>
6909 * asan.c (asan_check_flags): New enum.
6910 (build_check_stmt_with_calls): Removed function.
6911 (build_check_stmt): Split inlining logic to
6912 asan_expand_check_ifn.
6913 (instrument_derefs): Rename parameter.
6914 (instrument_mem_region_access): Rename parameter.
6915 (instrument_strlen_call): Likewise.
6916 (asan_expand_check_ifn): New function.
6917 (asan_instrument): Remove old code.
6918 (pass_sanopt::execute): Change handling of
6919 asan-instrumentation-with-call-threshold.
6920 (asan_clear_shadow): Fix formatting.
6921 (asan_function_start): Likewise.
6922 (asan_emit_stack_protection): Likewise.
6923 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
6925 * internal-fn.c (expand_ASAN_CHECK): New function.
6926 * internal-fn.def (ASAN_CHECK): New internal function.
6927 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
6929 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
6930 * tree.c: Small comment fix.
6932 2014-08-11 Yury Gribov <y.gribov@samsung.com>
6934 * gimple.c (gimple_call_fnspec): Support internal functions.
6935 (gimple_call_return_flags): Use const.
6936 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
6937 * internal-fn.def: Add fnspec information.
6938 * internal-fn.h (internal_fn_fnspec): New function.
6939 (init_internal_fns): Declare new function.
6940 * internal-fn.c (internal_fn_fnspec_array): New global variable.
6941 (init_internal_fns): New function.
6942 * tree-core.h: Update macro call.
6943 * tree.c (build_common_builtin_nodes): Initialize internal fns.
6945 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
6947 * lto-streamer.h (struct output_block::symbol): Change from
6948 struct symtab_node to plain symtab_node.
6949 (referenced_from_this_partition_p): Change first parameter
6950 from struct symtab_node to plain symtab_node.
6952 2014-08-10 Marek Polacek <polacek@redhat.com>
6955 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
6957 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
6959 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
6960 DECL correctly; do not give up on types in static storage.
6962 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
6964 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
6966 2014-08-09 Roman Gareev <gareevroman@gmail.com>
6968 * graphite-isl-ast-to-gimple.c:
6969 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
6971 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
6973 2014-08-08 Guozhi Wei <carrot@google.com>
6975 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
6977 2014-08-08 Cary Coutant <ccoutant@google.com>
6979 * dwarf2out.c (get_skeleton_type_unit): Remove.
6980 (output_skeleton_debug_sections): Remove skeleton type units.
6981 (output_comdat_type_unit): Likewise.
6982 (dwarf2out_finish): Likewise.
6984 2014-08-07 Yi Yang <ahyangyi@google.com>
6986 * predict.c (expr_expected_value_1): Remove the redundant assignment.
6988 2014-08-08 Richard Biener <rguenther@suse.de>
6990 * lto-streamer.h (struct lto_input_block): Make it a class
6992 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
6993 (struct lto_function_header, struct lto_simple_header,
6994 struct lto_simple_header_with_strings,
6995 struct lto_decl_header, struct lto_function_header): Make
6996 a simple inheritance hieararchy. Remove unused fields.
6997 (struct lto_asm_header): Remove.
6998 * lto-streamer-out.c (produce_asm): Adjust.
6999 (lto_output_toplevel_asms): Likewise.
7000 (produce_asm_for_decls): Likewise.
7001 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
7002 * data-streamer-in.c (string_for_index): Likewise.
7003 * ipa-inline-analysis.c (inline_read_section): Likewise.
7004 * ipa-prop.c (ipa_prop_read_section): Likewise.
7005 (read_replacements_section): Likewise.
7006 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
7007 * lto-section-in.c (lto_create_simple_input_block): Likewise.
7008 (lto_destroy_simple_input_block): Likewise.
7009 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
7010 (lto_input_toplevel_asms): Likewise.
7012 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
7013 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7014 Anna Tikhonova <anna.tikhonova@intel.com>
7015 Ilya Tocar <ilya.tocar@intel.com>
7016 Andrey Turetskiy <andrey.turetskiy@intel.com>
7017 Ilya Verbin <ilya.verbin@intel.com>
7018 Kirill Yukhin <kirill.yukhin@intel.com>
7019 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7021 * common/config/i386/i386-common.c
7022 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
7023 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
7024 (ix86_handle_option): Handle OPT_mavx512dq.
7025 * config/i386/cpuid.h (bit_AVX512DQ): Define.
7026 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
7027 set -mavx512dq accordingly.
7028 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
7029 OPTION_MASK_ISA_AVX512DQ.
7030 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
7031 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
7032 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
7033 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
7034 * config/i386/i386.h (TARGET_AVX512DQ): Define.
7035 (TARGET_AVX512DQ_P(x)): Ditto.
7036 * config/i386/i386.opt: Add mavx512dq.
7038 2014-08-08 Richard Biener <rguenther@suse.de>
7040 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
7041 target_percent, target_percent_s): Export.
7042 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
7043 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
7044 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
7045 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
7046 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
7047 Move to gimple-fold.c.
7048 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
7050 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
7051 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
7052 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
7053 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
7054 (rewrite_call_expr_array): Remove.
7055 (fold_builtin_sprintf_chk): Likewise.
7056 (fold_builtin_snprintf_chk): Likewise.
7057 (fold_builtin_varargs): Remove handling of sprintf_chk,
7058 vsprintf_chk, snprintf_chk and vsnprintf_chk.
7059 (gimple_fold_builtin_sprintf_chk): Remove.
7060 (gimple_fold_builtin_snprintf_chk): Likewise.
7061 (gimple_fold_builtin_varargs): Likewise.
7062 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
7063 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
7064 * gimple.c (gimple_seq_add_seq_without_update): New function.
7065 * gimple.h (gimple_seq_add_seq_without_update): Declare.
7066 * gimple-fold.c: Include output.h.
7067 (gsi_replace_with_seq_vops): New function, split out from ...
7068 (gimplify_and_update_call_from_tree): ... here.
7069 (replace_call_with_value): New function.
7070 (replace_call_with_call_and_fold): Likewise.
7071 (var_decl_component_p): Moved from builtins.c.
7072 (gimple_fold_builtin_memory_op): Moved from builtins.c
7073 fold_builtin_memory_op and rewritten to GIMPLE.
7074 (gimple_fold_builtin_memset): Likewise.
7075 (gimple_fold_builtin_strcpy): Likewise.
7076 (gimple_fold_builtin_strncpy): Likewise.
7077 (gimple_fold_builtin_strcat): Likewise.
7078 (gimple_fold_builtin_fputs): Likewise.
7079 (gimple_fold_builtin_memory_chk): Likewise.
7080 (gimple_fold_builtin_stxcpy_chk): Likewise.
7081 (gimple_fold_builtin_stxncpy_chk): Likewise.
7082 (gimple_fold_builtin_snprintf_chk): Likewise.
7083 (gimple_fold_builtin_sprintf_chk): Likewise.
7084 (gimple_fold_builtin_strlen): New function.
7085 (gimple_fold_builtin_with_strlen): New function split out from
7086 gimple_fold_builtin.
7087 (gimple_fold_builtin): Change signature and handle
7088 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
7089 here. Call gimple_fold_builtin_with_strlen.
7090 (gimple_fold_call): Adjust.
7092 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
7094 * calls.c (precompute_arguments): Check
7095 promoted_for_signed_and_unsigned_p and set the promoted mode.
7096 (promoted_for_signed_and_unsigned_p): New function.
7097 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
7098 and set the promoted mode.
7099 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
7100 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
7101 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
7104 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
7106 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
7107 instead of SUBREG_PROMOTED_UNSIGNED_SET.
7108 (expand_call): Likewise.
7109 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
7110 to get promoted mode.
7111 * combine.c (record_promoted_value): Skip > 0 comparison with
7112 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
7113 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
7114 of SUBREG_PROMOTED_UNSIGNED_P.
7115 (convert_modes): Likewise.
7116 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
7117 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
7118 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
7119 SUBREG_PROMOTED_UNSIGNED_SET.
7120 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
7121 instead of SUBREG_PROMOTED_UNSIGNED_SET.
7122 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
7123 SUBREG_PROMOTED_SET.
7124 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
7125 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
7126 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
7127 of SUBREG_PROMOTED_UNSIGNED_P.
7128 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
7129 (SUBREG_PROMOTED_SET): New define.
7130 (SUBREG_PROMOTED_GET): Likewise.
7131 (SUBREG_PROMOTED_SIGN): Likewise.
7132 (SUBREG_PROMOTED_SIGNED_P): Likewise.
7133 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
7134 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
7135 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
7136 instead of SUBREG_PROMOTED_UNSIGNED_GET.
7137 (nonzero_bits1): Skip > 0 comparison with the results as
7138 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
7139 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
7140 of !SUBREG_PROMOTED_UNSIGNED_P.
7141 * simplify-rtx.c (simplify_unary_operation_1): Use new
7142 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
7143 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
7144 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
7145 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
7147 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
7149 * ipa-devirt.c: Include gimple-pretty-print.h
7150 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
7152 (decl_maybe_in_construction_p): Fix conditional on cdtor check
7153 (get_polymorphic_call_info): Fix return value
7154 (type_change_info): New sturcture based on ipa-prop
7156 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
7157 based on ipa-prop variant.
7158 (extr_type_from_vtbl_ptr_store): New function
7159 based on ipa-prop variant.
7160 (record_known_type): New function.
7161 (check_stmt_for_type_change): New function.
7162 (get_dynamic_type): New function.
7163 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
7164 * tree-ssa-pre.c: ipa-utils.h
7165 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
7166 machinery; sanity check with ipa-prop devirtualization.
7167 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
7170 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
7172 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
7173 * alias.c, cfgexpand.c, cgraphbuild.c,
7174 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
7175 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
7176 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
7177 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
7178 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
7179 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
7180 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
7181 dse.c, except.c, gengtype.c, gimple-expr.c,
7182 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
7183 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
7184 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
7185 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
7186 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
7187 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
7189 * pointer-set.c: Remove file.
7190 * pointer-set.h: Remove file.
7192 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7194 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
7195 * config/arm/types.md (f_sels, f_seld): Delete.
7197 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7199 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
7200 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
7201 (aarch64_movdi_<mode>high): Likewise.
7202 (aarch64_mov<mode>high_di): Likewise.
7203 (aarch64_movdi_<mode>low): Likewise.
7204 (aarch64_mov<mode>low_di): Likewise.
7205 (aarch64_movtilow_tilow): Likewise.
7206 Add comment explaining usage of fp,simd attributes and of
7207 TARGET_FLOAT and TARGET_SIMD.
7209 2014-08-07 Ian Bolton <ian.bolton@arm.com>
7210 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7212 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
7213 Use MOVN when one of the half-words is 0xffff.
7215 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
7217 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
7219 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
7221 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
7222 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
7223 (rfs_str): String corresponding to RFS_* constants.
7224 (rank_for_schedule_stats_t): New typedef.
7225 (rank_for_schedule_stats): New static variable.
7226 (rfs_result): New static function.
7227 (rank_for_schedule): Track statistics for deciding heuristics.
7228 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
7230 (ready_sort): Use them for debug printouts.
7231 (schedule_block): Init statistics state. Print statistics on
7232 rank_for_schedule decisions.
7234 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
7236 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
7238 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
7240 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
7243 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
7245 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
7246 function to not conflict.
7247 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
7248 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
7249 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
7250 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
7251 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
7254 2014-08-07 Marek Polacek <polacek@redhat.com>
7256 * fold-const.c (fold_binary_loc): Add folding of
7257 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
7259 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
7261 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
7262 instead of type size.
7263 (ASM_FINISH_DECLARE_OBJECT): Likewise.
7265 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
7267 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
7268 (*thumb1_movqi_insn): Likewise.
7269 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
7271 2014-08-07 Tom de Vries <tom@codesourcery.com>
7273 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
7274 (glibc_2_11_or_earlier): Remove effective-target keywords.
7276 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
7278 * config/arm/arm.c (bdesc_2arg): Fix typo.
7279 (arm_atomic_assign_expand_fenv): Remove The default implementation.
7281 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
7283 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
7285 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
7288 * haifa-sched.c (advance_one_cycle): Fix dump.
7289 (schedule_block): Don't advance cycle if we are already at the
7290 beginning of the cycle.
7292 2014-08-06 Martin Jambor <mjambor@suse.cz>
7295 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
7297 2014-08-06 Richard Biener <rguenther@suse.de>
7300 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
7302 (lto_input_tree): Pop SCCs here.
7304 2014-08-06 Richard Biener <rguenther@suse.de>
7306 PR tree-optimization/61320
7307 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
7308 handle misaligned loads.
7310 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
7312 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
7313 (aarch64_expand_vec_perm_const): Check for dup before zip.
7315 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7317 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
7318 CONST_INT_P instead of GET_CODE and compare.
7319 (aarch64_select_cc_mode): Likewise.
7320 (aarch64_print_operand): Likewise.
7321 (aarch64_rtx_costs): Likewise.
7322 (aarch64_simd_valid_immediate): Likewise.
7323 (aarch64_simd_check_vect_par_cnst_half): Likewise.
7324 (aarch64_simd_emit_pair_result_insn): Likewise.
7326 2014-08-05 David Malcolm <dmalcolm@redhat.com>
7328 * gdbhooks.py (find_gcc_source_dir): New helper function.
7329 (class PassNames): New class, locating and parsing passes.def.
7330 (class BreakOnPass): New command "break-on-pass".
7332 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
7334 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
7337 2014-08-05 Richard Biener <rguenther@suse.de>
7339 PR rtl-optimization/61672
7340 * emit-rtl.h (mem_attrs_eq_p): Declare.
7341 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
7342 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
7343 * cfgcleanup.c (merge_memattrs): Likewise.
7346 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7348 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
7349 rather than singleton vectors.
7350 (vqdmlsls_lane_s32): Likewise.
7352 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7354 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
7355 Use VSDQ_HSI mode iterator.
7356 (aarch64_sqrdmulh_laneq<mode>): Likewise.
7357 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
7358 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
7359 Use BUILTIN_VDQHS macro.
7360 (sqrdmulh_laneq): Likewise.
7361 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
7362 (vqdmlals_laneq_s32): Likewise.
7363 (vqdmlslh_laneq_s16): Likewise.
7364 (vqdmlsls_laneq_s32): Likewise.
7365 (vqdmulhh_laneq_s16): Likewise.
7366 (vqdmulhs_laneq_s32): Likewise.
7367 (vqrdmulhh_laneq_s16): Likewise.
7368 (vqrdmulhs_laneq_s32): Likewise.
7370 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7372 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
7373 (vmuld_laneq_f64): Likewise.
7374 (vmuls_laneq_f32): Likewise.
7375 (vmul_n_f64): Likewise.
7376 (vmuld_lane_f64): Reimplement in C.
7377 (vmuls_lane_f32): Likewise.
7379 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7381 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
7383 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
7385 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7387 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
7388 (rbitsi2): Likewise.
7389 (*arm_rev): Set predicable and predicable_short_it attributes.
7391 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7393 * convert.c (convert_to_integer): Guard transformation to lrint by
7396 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
7398 * config/aarch64/aarch64-builtins.c
7399 (aarch64_simd_builtin_type_mode): Delete.
7400 (v8qi_UP): Remap to V8QImode.
7401 (v4hi_UP): Remap to V4HImode.
7402 (v2si_UP): Remap to V2SImode.
7403 (v2sf_UP): Remap to V2SFmode.
7404 (v1df_UP): Remap to V1DFmode.
7405 (di_UP): Remap to DImode.
7406 (df_UP): Remap to DFmode.
7407 (v16qi_UP):V16QImode.
7408 (v8hi_UP): Remap to V8HImode.
7409 (v4si_UP): Remap to V4SImode.
7410 (v4sf_UP): Remap to V4SFmode.
7411 (v2di_UP): Remap to V2DImode.
7412 (v2df_UP): Remap to V2DFmode.
7413 (ti_UP): Remap to TImode.
7414 (ei_UP): Remap to EImode.
7415 (oi_UP): Remap to OImode.
7416 (ci_UP): Map to CImode.
7417 (xi_UP): Remap to XImode.
7418 (si_UP): Remap to SImode.
7419 (sf_UP): Remap to SFmode.
7420 (hi_UP): Remap to HImode.
7421 (qi_UP): Remap to QImode.
7422 (aarch64_simd_builtin_datum): Make mode a machine_mode.
7423 (VAR1): Build builtin name.
7424 (aarch64_init_simd_builtins): Remove dead code.
7426 2014-08-05 Roman Gareev <gareevroman@gmail.com>
7428 * graphite-isl-ast-to-gimple.c:
7429 (set_options): New function.
7430 (scop_to_isl_ast): Add calling of set_options.
7432 2014-08-05 Jakub Jelinek <jakub@redhat.com>
7434 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
7435 (analyze_iv_to_split_insn): Don't initialize them.
7436 (get_ivts_expr): Removed.
7437 (allocate_basic_variable, insert_base_initialization): Use
7438 SET_SRC instead of *get_ivts_expr.
7439 (split_iv): Use &SET_SRC instead of get_ivts_expr.
7441 2014-08-05 Roman Gareev <gareevroman@gmail.com>
7443 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
7444 (translate_isl_ast_for_loop): Add checking of the
7445 flag_loop_parallelize_all.
7446 (ast_build_before_for): New function.
7447 (scop_to_isl_ast): Add checking of the
7448 flag_loop_parallelize_all.
7449 * graphite-dependences.c: Move the defenition of the
7450 scop_get_dependences from graphite-optimize-isl.c to this file.
7451 (apply_schedule_on_deps): Add checking of the ux's emptiness.
7452 (carries_deps): Add checking of the x's value.
7453 * graphite-optimize-isl.c: Move the defenition of the
7454 scop_get_dependences to graphite-dependences.c.
7455 * graphite-poly.h: Add declarations of scop_get_dependences
7458 2014-08-04 Rohit <rohitarulraj@freescale.com>
7461 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
7463 (alt_reg_names): Likewise.
7464 (rs6000_dwarf_register_span): For SPE high registers, replace
7465 dwarf register numbers with GCC hard register numbers.
7466 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
7467 (rs6000_dbx_register_number): For SPE high registers, return dwarf
7468 register number for the corresponding GCC hard register number.
7469 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
7470 newly added GCC hard register numbers for SPE high registers.
7471 (DWARF_FRAME_REGISTERS): Likewise.
7472 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
7473 (DWARF_FRAME_REGNUM): Likewise.
7474 (FIXED_REGISTERS): Likewise.
7475 (CALL_USED_REGISTERS): Likewise.
7476 (CALL_REALLY_USED_REGISTERS): Likewise.
7477 (REG_ALLOC_ORDER): Likewise.
7478 (enum reg_class): Likewise.
7479 (REG_CLASS_NAMES): Likewise.
7480 (REG_CLASS_CONTENTS): Likewise.
7481 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
7483 2014-08-04 Richard Biener <rguenther@suse.de>
7485 * gimple-fold.h (gimple_fold_builtin): Remove.
7486 * gimple-fold.c (gimple_fold_builtin): Make static.
7487 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
7488 fold_stmt, not gimple_fold_builtin.
7490 2014-08-04 Martin Liska <mliska@suse.cz>
7492 * cgraph.h (csi_end_p): Removed.
7493 (csi_next): Likewise.
7494 (csi_node): Likewise.
7495 (csi_start): Likewise.
7496 (cgraph_node_in_set_p): Likewise.
7497 (cgraph_node_set_size): Likewise.
7498 (vsi_end_p): Likewise.
7499 (vsi_next): Likewise.
7500 (vsi_node): Likewise.
7501 (vsi_start): Likewise.
7502 (varpool_node_set_size): Likewise.
7503 (cgraph_node_set_nonempty_p): Likewise.
7504 (varpool_node_set_nonempty_p): Likewise.
7505 * cgraphunit.c (cgraph_process_new_functions): vec replaces
7507 * ipa-inline-transform.c: Likewise.
7508 * ipa-utils.c (cgraph_node_set_new): Removed.
7509 (cgraph_node_set_add): Likewise.
7510 (cgraph_node_set_remove): Likewise.
7511 (cgraph_node_set_find): Likewise.
7512 (dump_cgraph_node_set): Likewise.
7513 (debug_cgraph_node_set): Likewise.
7514 (free_cgraph_node_set): Likewise.
7515 (varpool_node_set_new): Likewise.
7516 (varpool_node_set_add): Likewise.
7517 (varpool_node_set_remove): Likewise.
7518 (varpool_node_set_find): Likewise.
7519 (dump_varpool_node_set): Likewise.
7520 (free_varpool_node_set): Likewise.
7521 (debug_varpool_node_set): Likewise.
7522 * tree-emutls.c (struct tls_var_data):
7523 (emutls_index): Removed.
7524 (emutls_decl): Likewise.
7525 (gen_emutls_addr): Function implementation uses newly added
7526 hash_map<varpool_node *, tls_var_data>.
7527 (clear_access_vars): Likewise.
7528 (create_emultls_var): Likewise.
7529 (ipa_lower_emutls): Likewise.
7530 (reset_access): New function.
7532 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
7534 * config/i386/i386.c (ix86_option_override_internal): Add
7535 PTA_RDRND and PTA_MOVBE for bdver4.
7537 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7538 James Greenhalgh <james.greenhalgh@arm.com>
7540 * doc/md.texi (clrsb): Document.
7541 (clz): Change reference to x into operand 1.
7543 (popcount): Likewise.
7545 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7548 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
7549 move to subtarget in serial version if result is ignored.
7551 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7552 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7554 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
7555 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
7556 (sched_analyze_insn): Update use of try_group_insn to
7557 sched_macro_fuse_insns.
7558 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
7559 arguments that are not conditional jumps.
7561 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
7563 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
7564 family information. Handle BTVER2 cpu with cpuid family value.
7566 2014-08-04 Tom de Vries <tom@codesourcery.com>
7568 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
7569 (glibc_2_11_or_earlier): Document effective-target keywords.
7571 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
7573 * ipa-devirt.c (odr_type_warn_count): Add type.
7574 (possible_polymorphic_call_targets): Set it.
7575 (ipa_devirt): Use it.
7577 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
7579 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
7581 * ipa-devirt.c: Include hash-map.h
7582 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
7583 (clear_speculation): Break out of ...
7584 (get_class_context): ... here; speed up handling obviously useless
7586 (odr_type_warn_count, decl_warn_count): New structures.
7587 (final_warning_record): New structure.
7588 (final_warning_records): New static variable.
7589 (possible_polymorphic_call_targets): Cleanup handling of
7590 speculative info; do not build speculation when user do not care;
7591 record info about warnings when asked for.
7592 (add_decl_warning): New function.
7593 (type_warning_cmp): New function.
7594 (decl_warning_cmp): New function.
7595 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
7596 (gate): Enable pass when warnings are requested.
7597 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
7600 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
7602 * hash-map.h (default_hashmap_traits::mark_key_deleted):
7604 (hash_map::remove): New method.
7605 (hash_map::traverse): New method.
7606 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
7607 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
7608 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
7609 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
7610 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
7611 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
7614 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
7616 * hash-set.h: new File.
7617 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
7618 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
7619 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
7620 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
7621 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
7622 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
7623 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
7624 varpool.c: Use hash_set instead of pointer_set.
7626 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
7628 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
7630 2014-08-01 Jiong Wang <jiong.wang@arm.com>
7632 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
7633 for frame access when strict_p is false.
7635 2014-08-01 Renlin Li <renlin.li@arm.com>
7636 2014-08-01 Jiong Wang <jiong.wang@arm.com>
7638 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
7639 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
7640 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
7642 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
7644 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
7645 aarch64_mem_pair_offset.
7647 2014-08-01 Jiong Wang <jiong.wang@arm.com>
7649 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
7651 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
7652 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
7654 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
7656 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
7658 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
7661 * cgraphunit.c (analyze_functions): Use get_create rather than get
7662 for decls which are clones of abstract functions.
7664 2014-08-01 Martin Liska <mliska@suse.cz>
7666 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
7667 * ipa-prop.h (count_formal_params): Global function created from static.
7668 * ipa-prop.c (count_formal_params): Likewise.
7669 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
7670 profiles for semantically equivalent functions.
7671 * passes.c (do_per_function): If we load body of a function
7672 during WPA, this condition should behave same.
7673 * varpool.c (ctor_for_folding): More tolerant assert for variable
7674 aliases created during WPA.
7676 2014-08-01 Martin Liska <mliska@suse.cz>
7678 * doc/invoke.texi (Options That Control Optimization): Documentation
7679 for -foptimize-strlen introduced. Optimization levels default options
7682 2014-08-01 Jakub Jelinek <jakub@redhat.com>
7684 * opts.c (common_handle_option): Handle -fsanitize=alignment.
7685 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
7686 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
7688 * stor-layout.h (min_align_of_type): New prototype.
7689 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
7690 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
7692 * ubsan.c: Include builtins.h.
7693 (ubsan_expand_bounds_ifn): Change return type to bool,
7695 (ubsan_expand_null_ifn): Change return type to bool, change
7696 argument to gimple_stmt_iterator *. Handle both null and alignment
7697 sanitization, take type from ckind argument's type rather than
7699 (instrument_member_call): Removed.
7700 (instrument_mem_ref): Remove t argument, add mem and base arguments.
7701 Handle both null and alignment sanitization, don't say whole
7702 struct access is member access. Build 3 argument IFN_UBSAN_NULL
7703 call instead of 2 argument.
7704 (instrument_null): Adjust instrument_mem_ref caller. Don't
7705 instrument calls here.
7706 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
7708 * stor-layout.c (min_align_of_type): New function.
7709 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
7710 Or it into SANITIZE_UNDEFINED.
7711 * doc/invoke.texi (-fsanitize=alignment): Document.
7713 2014-07-31 Andi Kleen <ak@linux.intel.com>
7715 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
7717 2014-07-31 Andi Kleen <ak@linux.intel.com>
7719 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
7721 (vn_reference_compute_hash): Dito.
7722 (vn_nary_op_compute_hash): Dito.
7723 (vn_phi_compute_hash): Dito.
7724 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
7726 2014-07-31 Andi Kleen <ak@linux.intel.com>
7728 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
7729 Rename to inchash:add_expr_commutative. Convert to inchash.
7730 (iterative_hash_hashable_expr): Rename to
7731 inchash:add_hashable_expr. Convert to inchash.
7732 (avail_expr_hash): Dito.
7734 2014-07-31 Andi Kleen <ak@linux.intel.com>
7736 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
7739 2014-07-31 Andi Kleen <ak@linux.intel.com>
7741 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
7743 2014-07-31 Andi Kleen <ak@linux.intel.com>
7745 * Makefile.in (OBJS): Add rtlhash.o
7746 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
7747 (loc_checksum): Dito.
7748 (loc_checksum_ordered): Dito.
7749 (hash_loc_operands): Dito.
7751 (hash_loc_list): Dito.
7752 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
7753 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
7754 * rtlhash.c: New file.
7755 * rtlhash.h: New file.
7757 2014-07-31 Andi Kleen <ak@linux.intel.com>
7759 * inchash.h (inchash): Change inchash class to namespace.
7760 (class hash): ... Rename from inchash.
7761 (add_object): Move from macro to class template.
7762 * lto-streamer-out.c (hash_tree): Change inchash
7764 * tree.c (build_type_attribute_qual_variant): Dito.
7765 (type_hash_list): Dito.
7766 (attribute_hash_list): Dito.
7767 (iterative_hstate_expr): Rename to inchash::add_expr
7768 (build_range_type_1): Change inchash to inchash::hash
7769 and use hash::add_expr.
7770 (build_array_type_1): Dito.
7771 (build_function_type): Dito
7772 (build_method_type_directly): Dito.
7773 (build_offset_type): Dito.
7774 (build_complex_type): Dito.
7775 (make_vector_type): Dito.
7776 * tree.h (iterative_hash_expr): Dito.
7778 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
7780 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
7782 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
7784 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
7785 correct alphabetical position.
7786 (vpaddd_f64): Rewrite using builtins.
7787 (vpaddd_s64): Move to correct alphabetical position.
7790 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
7793 * config/sh/sh.c (sh_legitimate_address_p,
7794 sh_legitimize_reload_address): Handle reg+reg address modes when
7795 ALLOW_INDEXED_ADDRESS is false.
7796 * config/sh/predicates.md (general_movsrc_operand,
7797 general_movdst_operand): Likewise.
7799 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
7801 * config/aarch64/aarch64-builtins.c
7802 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
7805 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
7807 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
7808 the generated mask based on BYTES_BIG_ENDIAN.
7809 (aarch64_simd_check_vect_par_cnst_half): New.
7810 * config/aarch64/aarch64-protos.h
7811 (aarch64_simd_check_vect_par_cnst_half): New.
7812 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
7813 the check out to aarch64_simd_check_vect_par_cnst_half.
7814 (vect_par_cnst_lo_half): Likewise.
7815 * config/aarch64/aarch64-simd.md
7816 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
7817 (move_hi_quad_<mode>): Always generate a low mask.
7819 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
7821 * doc/invoke.texi (AVR Options): Add documentation about
7822 __AVR_DEVICE_NAME__ built-in macro.
7824 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
7827 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
7828 constraints are satisfied.
7829 (<shift>di3_neon): Likewise.
7831 2014-07-31 Richard Biener <rguenther@suse.de>
7833 PR tree-optimization/61964
7834 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
7835 by structural equality.
7837 2014-07-31 Yury Gribov <y.gribov@samsung.com>
7839 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
7840 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
7841 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
7843 * gcc.c (sanitize_spec_function): Support new option.
7844 (SANITIZER_SPEC): Remove now redundant check.
7845 * opts.c (common_handle_option): Support new option.
7846 (finish_options): Check for incompatibilities.
7847 * toplev.c (process_options): Split userspace-specific checks.
7849 2014-07-31 Richard Biener <rguenther@suse.de>
7851 * lto-streamer.h (struct output_block): Remove global.
7852 (struct data_in): Remove labels, num_named_labels and
7854 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
7855 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
7857 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
7860 * common.opt (-Wreturn-local-addr): Moved from c.opt.
7861 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
7862 (isolate_path): New argument to avoid inserting a trap.
7863 (find_implicit_erroneous_behaviour): Handle returning the address
7864 of a local variable.
7865 (find_explicit_erroneous_behaviour): Likewise.
7867 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
7870 * toplev.c (init_random_seed): Move piece of code never called to
7872 (set_random_seed): see above.
7874 2014-07-31 Tom de Vries <tom@codesourcery.com>
7876 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
7878 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
7880 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
7881 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
7883 2014-07-31 Richard Biener <rguenther@suse.de>
7885 * data-streamer.h (streamer_write_data_stream): Declare here,
7887 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
7888 * lto-cgraph.c (lto_output_node): Adjust.
7889 (lto_output_varpool_node): Likewise.
7890 * data-streamer-out.c (streamer_string_index): Likewise.
7891 (streamer_write_data_stream, lto_append_block): Move from ...
7892 * lto-section-out.c (lto_output_data_stream,
7893 lto_append_block): ... here.
7895 2014-07-30 Mike Stump <mikestump@comcast.net>
7897 * configure.ac: Also check for popen.
7898 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
7899 * configure: Regenerate.
7900 * config.in: Regenerate.
7902 2014-07-30 Martin Jambor <mjambor@suse.cz>
7904 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
7905 parameter to gimple.
7907 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
7909 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
7910 address as second parameter to __tpf_eh_return routine.
7912 2014-07-30 Jiong Wang <jiong.wang@arm.com>
7914 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
7917 2014-07-30 Tom Tromey <tromey@redhat.com>
7920 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
7921 * doc/extend.texi (Type Attributes): Document designated_init
7924 2014-07-30 Roman Gareev <gareevroman@gmail.com>
7926 * graphite-isl-ast-to-gimple.c:
7927 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
7928 (gcc_expression_from_isl_expression): Pass type to
7929 gcc_expression_from_isl_ast_expr_id.
7931 2014-07-30 Richard Biener <rguenther@suse.de>
7933 * lto-streamer.h (lto_write_data): New function.
7934 * langhooks.c (lhd_append_data): Do not free block.
7935 * lto-section-out.c (lto_write_data): New function writing
7936 raw data to the current section.
7937 (lto_write_stream): Adjust for langhook semantic change.
7938 (lto_destroy_simple_output_block): Write header directly.
7939 * lto-opts.c (lto_write_options): Write options directly.
7940 * lto-streamer-out.c (produce_asm): Write heaeder directly.
7941 (lto_output_toplevel_asms): Likewise.
7942 (copy_function_or_variable): Copy data directly.
7943 (write_global_references): Output index table directly.
7944 (lto_output_decl_state_refs): Likewise.
7945 (write_symbol): Write data directly.
7946 (produce_symtab): Adjust.
7947 (produce_asm_for_decls): Output header and refs directly.
7949 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
7951 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
7952 to speculative_targets
7953 (get_class_context): Fix handling of contextes without outer type;
7954 avoid matching non-polymorphic types in LTO.
7955 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
7956 parameter to speculative_targetsp; handle speculation.
7957 (dump_possible_polymorphic_call_targets): Update dumping.
7959 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
7961 * common.opt (Wodr): Enable by default.
7963 2014-07-29 Olivier Hainque <hainque@adacore.com>
7965 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
7967 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
7970 * gengtype.c (strtoken): New function.
7971 (create_user_defined_type): Replace strtok with strtoken.
7973 2014-07-29 Nathan Sidwell <nathan@acm.org>
7975 * gcov-io.c (gcov_var): Make hidden.
7976 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
7977 (gcov_do_dump): Declare.
7978 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
7980 2014-07-29 Martin Jambor <mjambor@suse.cz>
7982 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
7983 parameter to gimple.
7984 (sra_modify_assign): Likewise.
7986 2014-07-29 Richard Biener <rguenther@suse.de>
7989 * expr.c (expand_expr_real_2): Revert last change.
7991 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
7993 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
7994 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
7995 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
7997 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
7998 (contains_type_p): Forward declare.
7999 (polymorphic_call_target_hasher::hash): Hash speculative info.
8000 (polymorphic_call_target_hasher::equal): Compare speculative info.
8001 (get_class_context): Handle speuclation.
8002 (contains_type_p): Update.
8003 (get_polymorphic_call_info_for_decl): Update.
8004 (walk_ssa_copies): Break out from ...
8005 (get_polymorphic_call_info): ... here; set speculative context
8007 * ipa-prop.c (ipa_write_indirect_edge_info,
8008 ipa_read_indirect_edge_info): Stream speculative context.
8009 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
8010 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
8011 SPECULATIVE_MAYBE_DERIVED_TYPE).
8012 (possible_polymorphic_call_targets overriders): Update.
8013 (dump_possible_polymorphic_call_targets overriders): Update.
8014 (dump_possible_polymorphic_call_target_p overriders): Update.
8016 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
8018 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
8019 ipa-devirt path; fix thinko there.
8021 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
8023 * config/i386/i386.c (ix86_return_in_memory): Replace one
8024 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
8026 2014-07-28 Marek Polacek <polacek@redhat.com>
8028 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
8030 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
8032 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
8033 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
8034 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
8035 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
8036 (USE_LD_AS_NEEDED): Likewise.
8037 (ASM_APP_ON): Likewise.
8038 (ASM_APP_OFF): Likewise.
8039 (TARGET_POSIX_IO): Likewise.
8040 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
8041 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
8042 (USE_LD_AS_NEEDED): Likewise.
8043 (ASM_APP_ON): Likewise.
8044 (ASM_APP_OFF): Likewise.
8045 (TARGET_POSIX_IO): Likewise.
8047 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
8050 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
8051 operators other than the equality operators.
8053 2014-07-28 Richard Biener <rguenther@suse.de>
8056 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
8057 sure to register SImode ones, not only >= word_mode ones.
8058 * expr.c (expand_expr_real_2): When expanding -ftrapv
8059 binops do not use OPTAB_LIB_WIDEN.
8061 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
8064 * tree-outof-ssa.c (insert_partition_copy_on_edge)
8065 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
8066 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
8067 inserting them in the insn stream.
8069 2014-07-28 Marek Polacek <polacek@redhat.com>
8072 * common.opt (Wodr): Add Var.
8074 2014-07-28 Richard Biener <rguenther@suse.de>
8076 PR tree-optimization/61921
8077 * tree-ssa-structalias.c (create_variable_info_for_1): Check
8078 if there is a varpool node before dereferencing it.
8080 2014-07-28 Roman Gareev <gareevroman@gmail.com>
8082 * graphite-sese-to-poly.c:
8083 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
8084 id of the pbb), which contains pointer to the pbb1.
8086 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
8088 2014-07-28 Roman Gareev <gareevroman@gmail.com>
8090 * graphite-isl-ast-to-gimple.c:
8091 (graphite_create_new_guard): New function.
8092 (translate_isl_ast_node_if): New function.
8093 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
8095 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
8097 2014-07-27 Anthony Green <green@moxielogic.com>
8099 * config.gcc: Add moxie-*-moxiebox* configuration.
8100 * config/moxie/moxiebox.h: New file.
8102 2014-07-26 Andrew Pinski <apinski@cavium.com>
8104 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
8105 from the read only register.
8107 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
8109 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
8110 as the allocation class if it isn't likely to be spilled.
8112 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
8114 * rtl.h (tls_referenced_p): Declare.
8115 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
8116 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
8117 (mips_cannot_force_const_mem): Use tls_referenced_p.
8118 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
8119 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
8120 instead of pa_tls_referenced_p.
8121 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
8122 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
8123 (pa_legitimate_constant_p): Likewise.
8124 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
8125 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
8126 (rs6000_cannot_force_const_mem, rs6000_emit_move)
8127 (rs6000_address_for_altivec): Use tls_referenced_p instead of
8128 rs6000_tls_referenced_p.
8129 (rs6000_tls_symbol_ref_1): Delete.
8131 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
8134 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
8135 Optimize inverse of a VEC_CONCAT.
8137 2014-07-25 Xinliang David Li <davidxl@google.com>
8139 * params.def: New parameter.
8140 * coverage.c (get_coverage_counts): Check new flag.
8141 (coverage_compute_profile_id): Check new flag.
8142 (coverage_begin_function): Check new flag.
8143 (coverage_end_function): Check new flag.
8144 * value-prof.c (coverage_node_map_initialized_p): New function.
8145 (init_node_map): Populate map with all functions.
8146 * doc/invoke.texi: Document new parameter.
8148 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
8149 Richard Biener <rguenther@suse.de>
8151 * lto-streamer-out.c (struct sccs): Turn to ...
8152 (class DFS): ... this one; refactor the DFS walk so it can
8153 be re-done on per-SCC basis.
8154 (DFS::DFS): New constructor.
8155 (DFS::~DFS): New destructor.
8156 (hash_tree): Add new MAP argument holding in-SCC hash values;
8157 remove POINTER_TYPE hashing hack.
8158 (scc_entry_compare): Rename to ...
8159 (DFS::scc_entry_compare): ... this one.
8160 (hash_scc): Rename to ...
8161 (DFS::hash_scc): ... this one; pass output_block instead
8162 of streamer_cache; work harder to get unique and stable SCC
8164 (DFS_write_tree): Rename to ...
8165 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
8166 (lto_output_tree): Update.
8168 2014-07-25 Andi Kleen <ak@linux.intel.com>
8170 * lto-streamer-out.c (hash_tree): Convert to inchash.
8172 2014-07-25 Andi Kleen <ak@linux.intel.com>
8174 * tree.c (build_type_attribute_qual_variant): Use inchash.
8175 (type_hash_list): Dito.
8176 (attribute_hash_list): Dito
8177 (iterative_hstate_expr): Dito.
8178 (iterative_hash_expr): Dito.
8179 (build_range_type_1): Dito.
8180 (build_array_type_1): Dito.
8181 (build_function_type): Dito.
8182 (build_method_type_directly): Dito.
8183 (build_offset_type): Dito.
8184 (build_complex_type): Dito.
8185 (make_vector_type): Dito.
8186 * tree.h (iterative_hash_expr): Add compat wrapper.
8187 (iterative_hstate_expr): Add.
8189 2014-07-25 Andi Kleen <ak@linux.intel.com>
8191 * Makefile.in (OBJS): Add inchash.o.
8192 (PLUGIN_HEADERS): Add inchash.h.
8193 * ipa-devirt.c: Include inchash.h.
8194 * lto-streamer-out.c: Dito.
8195 * tree-ssa-dom.c: Dito.
8196 * tree-ssa-pre.c: Dito.
8197 * tree-ssa-sccvn.c: Dito.
8198 * tree-ssa-tail-merge.c: Dito.
8200 * tree.c (iterative_hash_hashval_t): Move to ...
8201 (iterative_hash_host_wide_int): Move to ...
8202 * inchash.c: Here. New file.
8203 * tree.h (iterative_hash_hashval_t): Move to ...
8204 (iterative_hash_host_wide_int): Move to ...
8205 * inchash.h: Here. New file.
8207 2014-07-25 Richard Biener <rguenther@suse.de>
8211 * fold-const.c (native_encode_int): Add and handle offset
8212 parameter to do partial encodings of expr.
8213 (native_encode_fixed): Likewise.
8214 (native_encode_real): Likewise.
8215 (native_encode_complex): Likewise.
8216 (native_encode_vector): Likewise.
8217 (native_encode_string): Likewise.
8218 (native_encode_expr): Likewise.
8219 * fold-const.c (native_encode_expr): Add offset parameter
8221 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
8222 (fold_ctor_reference): Handle all reads from tcc_constant
8225 2014-07-25 Richard Biener <rguenther@suse.de>
8227 * tree-inline.c (estimate_move_cost): Mark speed_p argument
8230 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
8232 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
8234 2014-07-24 Kyle McMartin <kyle@redhat.com>
8236 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
8238 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
8240 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
8242 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
8244 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
8245 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
8246 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
8248 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
8250 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
8251 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
8252 aggregate types. Instead, *all* aggregate types, except for single-
8253 element or homogeneous float/vector aggregates, are quadword-aligned
8254 if required by their type alignment. Issue -Wpsabi note when a type
8255 is now treated differently than before.
8257 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
8259 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
8260 does not fit fully into floating-point registers, and there is still
8261 space in the register parameter area, use GPRs to pass those parts
8262 of the argument. Issue -Wpsabi note if any parameter is now treated
8263 differently than before.
8264 (rs6000_arg_partial_bytes): Update.
8266 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
8268 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
8270 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
8272 * rtl.h (target_rtl): Remove lang_dependent_initialized.
8273 * toplev.c (initialize_rtl): Don't use it. Move previously
8274 "language-dependent" calls to...
8275 (backend_init): ...here.
8276 (lang_dependent_init_target): Don't set lang_dependent_initialized.
8277 Assert that RTL initialization hasn't happend yet.
8279 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
8281 PR rtl-optimization/61629
8282 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
8283 they have already been initialized.
8285 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
8288 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
8289 DECL_INCOMING_RTL and entry_parm.
8290 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
8291 * calls.c (load_register_parameters): Likewise argument values.
8292 (emit_library_call_value_1, store_one_arg): Likewise argument
8294 * config/i386/i386.c (assign_386_stack_local): Likewise the local
8296 * explow.c (validize_mem): Modify the argument in-place.
8298 2014-07-24 Jiong Wang <jiong.wang@arm.com>
8300 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
8301 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
8303 2014-07-24 Jiong Wang <jiong.wang@arm.com>
8305 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
8306 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
8308 2014-07-24 Jiong Wang <jiong.wang@arm.com>
8310 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
8311 (aarch64_save_callee_saves): New parameter "skip_wb".
8312 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
8314 2014-07-24 Jiong Wang <jiong.wang@arm.com>
8316 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
8318 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
8320 2014-07-24 Roman Gareev <gareevroman@gmail.com>
8322 * graphite-isl-ast-to-gimple.c:
8323 (graphite_create_new_loop): Add calling of isl_id_free to properly
8324 decrement reference counts.
8326 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
8328 2014-07-24 Martin Liska <mliska@suse.cz>
8329 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
8331 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
8332 (rs6000_code_end): Likewise.
8334 2014-07-24 Martin Liska <mliska@suse.cz>
8336 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
8337 symtab_node funtion used.
8338 (rs6000_xcoff_declare_object_name): Likewise.
8340 2014-07-24 Martin Liska <mliska@suse.cz>
8342 * cgraphunit.c (compile): Correct function used.
8344 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
8346 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
8349 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
8352 * varasm.c (bss_initializer_p): Handle offlined ctors.
8353 (align_variable, get_variable_align): Likewise.
8354 (make_decl_one_only): Likewise.
8355 (default_binds_local_p_1): Likewise.
8356 (decl_binds_to_current_def_p): Likewise.
8357 (get_variable_section): Get constructor if it is offlined.
8358 (assemble_variable_contents): Sanity check that the caller
8359 streamed in the ctor in LTO.
8361 2014-07-24 Roman Gareev <gareevroman@gmail.com>
8363 * graphite-isl-ast-to-gimple.c:
8364 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
8365 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
8366 isl_ast_op_pdiv_r to the different case.
8368 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
8370 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8373 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
8374 when flag_errno_math is on.
8376 2014-07-24 Martin Liska <mliska@suse.cz>
8378 * cgraph.h (varpool_node):
8379 (availability get_availability (void)):
8380 created from cgraph_variable_initializer_availability
8381 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
8382 created from: cgraph_variable_initializer_availability
8383 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
8384 (void finalize_named_section_flags (void)):
8385 created from varpool_finalize_named_section_flags
8386 (bool assemble_decl (void)): created from varpool_assemble_decl
8387 (void analyze (void)): created from varpool_analyze_node
8388 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
8389 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
8390 (void remove_initializer (void)): created from varpool_remove_initializer
8391 (tree get_constructor (void)): created from varpool_get_constructor
8392 (bool externally_visible_p (void)): created from varpool_externally_visible_p
8393 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
8394 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
8395 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
8396 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
8397 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
8398 (static bool output_variables (void)): created from varpool_output_variables
8399 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
8400 created from varpool_extra_name_alias
8401 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
8402 (static void dump_varpool (FILE *f)): created from dump_varpool
8403 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
8404 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
8405 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
8406 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
8407 (void assemble_aliases (void)): created from assemble_aliases
8409 2014-07-24 Martin Liska <mliska@suse.cz>
8411 * cgraph.h (symtab_node):
8412 (void register_symbol (void)): created from symtab_register_node
8413 (void remove (void)): created from symtab_remove_node
8414 (void dump (FILE *f)): created from dump_symtab_node
8415 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
8416 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
8417 (struct ipa_ref *add_reference (symtab_node *referred_node,
8418 enum ipa_ref_use use_type)): created from add_reference
8419 (struct ipa_ref *add_reference (symtab_node *referred_node,
8420 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
8421 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
8422 gimple stmt)): created from maybe_add_reference
8423 (bool semantically_equivalent_p (symtab_node *target)): created from
8424 symtab_semantically_equivalent_p
8425 (void remove_from_same_comdat_group (void)): created from
8426 remove_from_same_comdat_group
8427 (void add_to_same_comdat_group (symtab_node *old_node)): created from
8428 symtab_add_to_same_comdat_group
8429 (void dissolve_same_comdat_group_list (void)): created from
8430 symtab_dissolve_same_comdat_group_list
8431 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
8432 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
8433 created from symtab_alias_ultimate_target
8434 (inline symtab_node *next_defined_symbol (void)): created from
8435 symtab_next_defined_symbol
8436 (bool resolve_alias (symtab_node *target)): created from
8437 symtab_resolve_alias
8438 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
8439 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
8440 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
8441 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
8442 (void set_section (const char *section)): created from set_section_1
8443 (enum availability get_availability (void)): created from symtab_node_availability
8444 (void make_decl_local (void)): created from symtab_make_decl_local
8445 (bool real_symbol_p (void)): created from symtab_read_node
8446 (can_be_discarded_p (void)): created from symtab_can_be_discarded
8447 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
8448 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
8449 symtab_in_same_comdat_p;
8450 (bool address_taken_from_non_vtable_p (void)): created from
8451 address_taken_from_non_vtable_p
8452 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
8453 (static void dump_table (FILE *)): created from dump_symtab
8454 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
8455 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
8456 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
8457 symtab_used_from_object_file_p
8458 (void dump_base (FILE *)): created from dump_symtab_base
8459 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
8460 (void unregister (void)): created from symtab_unregister_node
8461 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
8462 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
8463 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
8464 symtab_nonoverwritable_alias_1
8465 * cgraph.h (cgraph_node):
8466 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
8467 created from cgraph_remove_node_and_inline_clones
8468 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
8469 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
8470 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
8471 (cgraph_node *function_symbol (enum availability *avail = NULL)):
8472 created from cgraph_function_node
8473 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
8474 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
8475 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
8476 created from cgraph_create_clone
8477 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
8478 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
8479 created from cgraph_create_virtual_clone
8480 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
8481 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
8482 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
8483 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
8484 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
8485 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
8486 created from cgraph_function_version_info
8487 (struct cgraph_function_version_info *insert_new_function_version (void)):
8488 created from insert_new_cgraph_node_version
8489 (struct cgraph_function_version_info *function_version (void)): created from
8490 get_cgraph_node_version
8491 (void analyze (void)): created from analyze_function
8492 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
8493 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
8494 tree real_alias) cgraph_add_thunk
8495 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
8496 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
8497 created from cgraph_function_or_thunk_node
8498 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
8499 created from expand_thunk
8500 (void reset (void)): created from cgraph_reset_node
8501 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
8502 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
8503 (void remove (void)): created from cgraph_remove_node
8504 (void dump (FILE *f)): created from dump_cgraph_node
8505 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
8506 (bool get_body (void)): created from cgraph_get_body
8507 (void release_body (void)): created from cgraph_release_function_body
8508 (void unnest (void)): created from cgraph_unnest_node
8509 (void make_local (void)): created from cgraph_make_node_local
8510 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
8511 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
8512 gcov_type count, int freq)): created from cgraph_create_edge
8513 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
8514 gcov_type count, int freq)): created from cgraph_create_indirect_edge
8515 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
8516 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
8517 created from cgraph_create_edge_including_clones
8518 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
8519 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
8520 (void remove_callers (void)): created from cgraph_node_remove_callers
8521 (void remove_callees (void)): created from cgraph_node_remove_callees
8522 (enum availability get_availability (void)): created from cgraph_function_body_availability
8523 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
8524 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
8525 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
8526 (void call_duplication_hooks (cgraph_node *node2)): created from
8527 cgraph_call_node_duplication_hooks
8528 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
8529 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
8530 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
8531 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
8532 (void call_function_insertion_hooks (void)):
8533 created from cgraph_call_function_insertion_hooks
8534 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
8535 (bool local_p (void)): created from cgraph_local_node
8536 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
8537 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
8538 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
8539 (inline bool only_called_directly_or_aliased_p (void)):
8540 created from cgraph_only_called_directly_or_aliased_p
8541 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
8542 created from cgraph_will_be_removed_from_program_if_no_direct_calls
8543 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
8544 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
8545 (bool can_remove_if_no_direct_calls_p (void)):
8546 created from cgraph_can_remove_if_no_direct_calls_p
8547 (inline bool has_gimple_body_p (void)):
8548 created from cgraph_function_with_gimple_body_p
8549 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
8550 (static void dump_cgraph (FILE *f)): created from dump_cgraph
8551 (static inline void debug_cgraph (void)): created from debug_cgraph
8552 (static void record_function_versions (tree decl1, tree decl2)):
8553 created from record_function_versions
8554 (static void delete_function_version (tree decl)):
8555 created from delete_function_version
8556 (static void add_new_function (tree fndecl, bool lowered)):
8557 created from cgraph_add_new_function
8558 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
8559 (static cgraph_node * create (tree decl)): created from cgraph_create_node
8560 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
8561 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
8562 (static cgraph_node *get_for_asmname (tree asmname)):
8563 created from cgraph_node_for_asm
8564 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
8565 created from cgraph_same_body_alias
8566 (static bool used_from_object_file_p_worker (cgraph_node *node,
8567 void *): new function
8568 (static bool non_local_p (cgraph_node *node, void *)):
8569 created from cgraph_non_local_node_p_1
8570 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
8571 created from verify_cgraph
8572 (static bool make_local (cgraph_node *node, void *)):
8573 created from cgraph_make_node_local
8574 (static cgraph_node *create_alias (tree alias, tree target)):
8575 created from cgraph_create_function_alias
8576 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
8577 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
8578 created from cgraph_create_edge_1
8579 * cgraph.h (varpool_node):
8580 (void remove (void)): created from varpool_remove_node
8581 (void dump (FILE *f)): created from dump_varpool_node
8583 2014-07-24 Richard Biener <rguenther@suse.de>
8586 * tree-ssa-structalias.c (create_variable_info_for_1):
8587 Use varpool_get_constructor.
8588 (create_variable_info_for): Likewise.
8590 2014-07-24 Jiong Wang <jiong.wang@arm.com>
8592 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
8593 subtract outgoing area size when restoring stack_pointer_rtx.
8595 2014-07-24 Nick Clifton <nickc@redhat.com>
8597 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
8598 that operations are taking place in parallel.
8599 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
8601 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
8603 * omp-low.c (extract_omp_for_data): Add missing break statement.
8605 2014-07-24 Richard Biener <rguenther@suse.de>
8607 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
8608 * tree-inline.c (estimate_move_cost): Add speed_p parameter
8609 and adjust MOVE_RATIO query accordingly.
8610 (estimate_num_insns): Adjust callers.
8611 * ipa-prop.c (ipa_populate_param_decls): Likewise.
8612 * ipa-cp.c (gather_context_independent_values,
8613 estimate_local_effects): Likewise.
8614 * ipa-split.c (consider_split): Likewise.
8616 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
8618 * config/i386/driver-i386.c: Remove names of unused arguments and
8619 unnecessary unused attributes.
8620 * config/i386/host-mingw32.c: Likewise.
8621 * config/i386/i386.c: Likewise.
8622 * config/i386/winnt-stubs.c: Likewise.
8623 * config/i386/winnt.c: Likewise.
8625 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8627 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
8628 (aarch64_gen_loadwb_pair): New helper function.
8629 (aarch64_expand_epilogue): Simplify code using new helper functions.
8630 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
8632 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8634 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
8635 (aarch64_gen_storewb_pair): New helper function.
8636 (aarch64_expand_prologue): Simplify code using new helper functions.
8637 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
8639 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8641 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
8642 Rename to aarch64_save_callee_saves, remove restore code.
8643 (aarch64_restore_callee_saves): New function.
8645 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8647 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
8648 (aarch64_save_callee_saves): New function to handle reg save
8649 for both core and vectore regs.
8651 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8653 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
8654 (aarch64_gen_store_pair): New helper function.
8655 (aarch64_save_or_restore_callee_save_registers)
8656 (aarch64_save_or_restore_fprs): Use new helper functions.
8658 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8660 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
8661 (aarch64_save_or_restore_callee_save_registers)
8662 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
8664 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8666 * config/aarch64/aarch64.c
8667 (aarch64_save_or_restore_callee_save_registers)
8668 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
8670 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8672 * config/aarch64/aarch64.c
8673 (aarch64_save_or_restore_callee_save_registers)
8674 (aarch64_save_or_restore_fprs): Remove 'increment'.
8676 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8678 * config/aarch64/aarch64.c
8679 (aarch64_save_or_restore_callee_save_registers)
8680 (aarch64_save_or_restore_fprs): Use register offset in
8681 cfun->machine->frame.reg_offset.
8683 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8685 * config/aarch64/aarch64.c
8686 (aarch64_save_or_restore_callee_save_registers)
8687 (aarch64_save_or_restore_fprs): Remove base_rtx.
8689 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8691 * config/aarch64/aarch64.c
8692 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
8693 to 'start_offset'. Remove local variable 'start_offset'.
8695 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8697 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
8698 type to HOST_WIDE_INT.
8700 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8702 * config/aarch64/aarch64.c (aarch64_expand_prologue)
8703 (aarch64_save_or_restore_fprs)
8704 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
8706 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
8708 * config/arm/t-rtems-eabi: Add
8709 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
8710 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
8711 mbig-endian/mthumb/march=armv7-r, and
8712 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
8715 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
8716 Chris Johns <chrisj@rtems.org>
8717 Joel Sherrill <joel.sherrill@oarcorp.com>
8719 * config.gcc: Add nios2-*-rtems*.
8720 * config/nios2/rtems.h: New file.
8721 * gcc/config/nios2/t-rtems: New file.
8723 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
8726 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
8727 constant numbers, not general constants.
8728 (rs6000_expand_vector_init): Ditto.
8730 2014-07-23 Nathan Sidwell <nathan@acm.org>
8732 * gcov-tool.c (gcov_list): Declare here.
8733 (set_gcov_list): Remove.
8734 (gcov_output_files): Set gcov_list directly.
8736 2014-07-23 Host Schirmeier <horst@schirmeier.com>
8738 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
8740 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8742 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
8743 callee-saved registers are available for padding purpose
8744 and r3 is not mandatory, then prefer use those callee-saved
8747 2014-07-23 Richard Biener <rguenther@suse.de>
8749 * params.def (PARAM_MAX_COMBINE_INSNS): New.
8750 * combine.c: Include statistics.h and params.h.
8751 (combine_instructions): Guard three and four insn combines
8752 with max-combine-insns value. Record statistics for combines
8754 * doc/invoke.texi (max-combine-insns): Document new param.
8756 2014-07-23 Roman Gareev <gareevroman@gmail.com>
8758 * graphite-isl-ast-to-gimple.c:
8759 (translate_isl_ast_node_block): New function.
8760 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
8762 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
8763 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
8765 2014-07-23 Roman Gareev <gareevroman@gmail.com>
8767 * graphite-isl-ast-to-gimple.c:
8768 (get_max_schedule_dimensions): New function.
8769 (extend_schedule): Likewise.
8770 (generate_isl_schedule): Add calling of extend_schedule and
8771 get_max_schedule_dimensions.
8773 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8775 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
8776 (case UNSPEC): Handle UNSPEC_RBIT.
8778 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8780 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
8781 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
8783 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8785 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
8787 2014-07-22 Roman Gareev <gareevroman@gmail.com>
8789 * graphite-isl-ast-to-gimple.c:
8790 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
8792 (build_iv_mapping): New function.
8793 (translate_isl_ast_node_user): Likewise.
8794 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
8796 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
8797 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
8798 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
8800 2014-07-21 Bin Cheng <bin.cheng@arm.com>
8803 * config/arm/arm.md (setmem): New pattern.
8804 * config/arm/arm-protos.h (struct tune_params): New fields.
8805 (arm_gen_setmem): New prototype.
8806 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
8807 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
8808 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
8809 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
8810 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
8811 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
8812 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
8813 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
8814 (arm_const_inline_cost): New function.
8815 (arm_block_set_max_insns): New function.
8816 (arm_block_set_non_vect_profit_p): New function.
8817 (arm_block_set_vect_profit_p): New function.
8818 (arm_block_set_unaligned_vect): New function.
8819 (arm_block_set_aligned_vect): New function.
8820 (arm_block_set_unaligned_non_vect): New function.
8821 (arm_block_set_aligned_non_vect): New function.
8822 (arm_block_set_vect, arm_gen_setmem): New functions.
8824 2014-07-21 Bin Cheng <bin.cheng@arm.com>
8826 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
8828 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
8831 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
8832 out of #ifdef __OPTIMIZE__.
8834 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
8836 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
8837 different trapping status if -fnon-call-exceptions is enabled.
8839 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
8841 * expr.c (store_field): Handle VOIDmode for calls that return values
8842 in multiple locations.
8844 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
8846 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
8847 (altivec_vsldoi_<mode>): Likewise.
8849 2014-07-20 Roman Gareev <gareevroman@gmail.com>
8851 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
8852 to the number of characters in the line.
8854 2014-07-20 Roman Gareev <gareevroman@gmail.com>
8856 * graphite-isl-ast-to-gimple.c: Add using of
8857 build_nonstandard_integer_type instead of int128_integer_type_node.
8859 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
8861 * toplev.c (output_stack_usage): Adjust the location of the warning.
8863 2014-07-19 Daniel Cederman <cederman@gaisler.com>
8865 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
8866 (*membar_storeload): Disable for LEON3.
8868 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
8870 PR rtl-optimization/61461
8871 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
8873 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
8876 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
8877 Fix instruction constraint.
8878 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
8880 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
8882 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
8884 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
8886 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
8887 GNU coding standards.
8888 (nds32_register_move_cost): Likewise.
8889 (nds32_memory_move_cost): Likewise.
8890 (nds32_address_cost): Likewise.
8892 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
8894 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
8896 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
8898 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
8899 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
8900 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
8901 (HAVE_sync_compare_and_swapqi): Define.
8902 (HAVE_sync_compare_and_swaphi): Likewise.
8903 (HAVE_sync_compare_and_swapsi): Likewise.
8905 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
8907 * config/mips/p5600.md: Add missing cpu tests.
8909 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8911 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
8912 (vmla_f64): Likewise.
8913 (vfms_f64): Likewise.
8914 (vmls_f64): Likewise.
8916 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8918 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
8919 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
8921 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8923 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
8924 (vmlal_high_lane_s32): Likewise.
8925 (vmlal_high_lane_u16): Likewise.
8926 (vmlal_high_lane_u32): Likewise.
8927 (vmlsl_high_lane_s16): Likewise.
8928 (vmlsl_high_lane_s32): Likewise.
8929 (vmlsl_high_lane_u16): Likewise.
8930 (vmlsl_high_lane_u32): Likewise.
8932 2014-07-17 Terry Guo <terry.guo@arm.com>
8934 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
8935 (alus_reg): Renamed to alus_sreg.
8936 * config/arm/arm-fixed.md: Change type of non-dsp instructions
8937 from alu_reg to alu_sreg. Change type of dsp instructions from
8938 alu_reg to alu_dsp_reg.
8939 * config/arm/thumb1.md: Likewise.
8940 * config/arm/thumb2.md: Likewise.
8941 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
8942 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
8943 with alu_sreg and alus_sreg.
8944 * config/arm/arm1026ejs.md (alu_op): Likewise.
8945 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
8946 * config/arm/arm926ejs.md (9_alu_op): Likewise.
8947 * config/arm/fa526.md (526_alu_op): Likewise.
8948 * config/arm/fa606te.md (606te_alu_op): Likewise.
8949 * config/arm/fa626te.md (626te_alu_op): Likewise.
8950 * config/arm/fa726te.md (726te_alu_op): Likewise.
8951 * config/arm/fmp626.md (mp626_alu_op): Likewise.
8952 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
8953 alu_sreg, alu_dsp_reg and alus_sreg.
8954 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
8955 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
8956 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
8957 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
8958 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
8959 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
8960 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
8961 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
8962 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
8963 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
8964 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
8965 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
8966 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
8967 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
8968 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
8969 alus_reg to alus_sreg.
8971 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
8973 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
8976 2014-07-17 Richard Biener <rguenther@suse.de>
8978 PR rtl-optimization/61801
8979 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
8980 don't set reg_pending_barrier if it appears in a debug-insn.
8982 2014-07-16 DJ Delorie <dj@redhat.com>
8984 * config/rx/rx.c (rx_option_override): Fix alignment values.
8985 (rx_align_for_label): Likewise.
8987 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
8990 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
8991 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
8992 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
8994 (cris_print_index, cris_print_operand, cris_constant_index_p)
8995 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
8996 (cris_address_cost): Ditto last CONSTANT_P.
8997 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
8998 callers changed. Yield cris_offsettable_symbol for non-PIC
8999 constant symbolic expressions including labels. Yield cris_unspec
9001 (cris_expand_pic_call_address): New parameter MARKERP. Set its
9002 target to pic_offset_table_rtx for calls that will likely go
9003 through PLT, const0_rtx when they can't. All callers changed.
9004 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
9005 symbolic expressions to be PICified. Remove second, redundant,
9006 assert on can_create_pseudo_p returning non-zero. Use
9007 replace_equiv_address_nv, not replace_equiv_address, for final
9009 * config/cris/cris.md ("movsi"): Move variable t to pattern
9010 toplevel. Adjust assert for new cris_symbol_type member. Use
9011 CONSTANT_P instead of CONSTANT_ADDRESS_P.
9012 ("*movsi_internal") <case 9>: Make check for valid unspec operands
9014 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
9015 ("call", "call_value"): Use second incoming operand as a marker
9016 for pic-offset-table-register being used.
9017 ("*expanded_call_non_v32", "*expanded_call_v32")
9018 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
9019 second incoming operand to CALL, match cris_call_type_marker.
9020 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
9021 ("*expanded_call_side"): Ditto. Fix typo in comment.
9022 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
9024 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
9025 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
9026 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
9027 users changed. Add members cris_offsettable_symbol and cris_unspec.
9028 (cris_symbol_type): Rename from cris_pic_symbol_type.
9029 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
9031 * config/cris/cris-protos.h (cris_symbol_type_of,
9032 cris_expand_pic_call_address): Adjust prototypes.
9033 (cris_legitimate_constant_p): New prototype.
9035 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
9036 an existing tmake_file. Don't add t-slibgcc and t-linux.
9038 2014-07-17 Jason Merrill <jason@redhat.com>
9041 * symtab.c (symtab_remove_from_same_comdat_group): Also
9042 set_comdat_group to NULL_TREE.
9043 (verify_symtab): Fix diagnostic.
9045 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
9048 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
9050 2014-07-16 Dodji Seketeli <dodji@redhat.com>
9052 Support location tracking for built-in macro tokens
9053 * input.h (is_location_from_builtin_token): New function declaration.
9054 * input.c (is_location_from_builtin_token): New function definition.
9055 * toplev.c (general_init): Tell libcpp what the pre-defined
9056 spelling location for built-in tokens is.
9058 2014-07-16 Jakub Jelinek <jakub@redhat.com>
9060 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
9061 on the FUNCTION_DECL.
9063 2014-07-16 Richard Biener <rguenther@suse.de>
9066 * doc/extend.texi (always_inline): Clarify.
9068 2014-07-15 Eric Christopher <echristo@gmail.com>
9070 * doc/invoke.texi (Link Options): Document -z option.
9072 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
9074 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
9075 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
9077 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
9079 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
9081 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
9083 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
9084 varpool_assemble_decl.
9085 * varpool.c (varpool_assemble_decl): Assert that node->definition is
9088 2014-07-15 Michael Matz <matz@suse.de>
9090 PR rtl-optimization/61772
9091 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
9093 2014-07-15 Richard Biener <rguenther@suse.de>
9095 * opts.c (default_options_table): Disable bit-ccp at -Og.
9097 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
9099 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
9101 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
9103 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
9104 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
9105 call langhook for unknown declaration.
9106 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
9107 * tree.h (DECL_ARGUMENTS): Update.
9108 * print-tree.c (print_node): Update.
9109 * tree-core.h (tree_decl_non_common): Remove arguments.
9110 (tree_function_decl): Add arguments.
9112 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
9114 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
9116 2014-07-14 Richard Biener <rguenther@suse.de>
9118 PR tree-optimization/61779
9119 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
9120 simplifying a condition.
9122 2014-07-14 Richard Biener <rguenther@suse.de>
9124 * builtins.c (c_strlen): Make only_value == 2 really only
9125 affect warning generation.
9127 2014-07-14 Richard Biener <rguenther@suse.de>
9129 PR tree-optimization/61757
9130 PR tree-optimization/61783
9131 PR tree-optimization/61787
9132 * tree-ssa-dom.c (record_equality): Revert canonicalization
9133 change and add comment.
9134 (propagate_rhs_into_lhs): Revert previous fix, removing
9135 loop depth restriction again.
9137 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9139 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
9140 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
9141 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
9142 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
9143 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
9144 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
9145 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
9147 2014-07-14 Richard Biener <rguenther@suse.de>
9149 * cgraph.h (decl_in_symtab_p): Make inline.
9151 2014-07-14 Jakub Jelinek <jakub@redhat.com>
9154 * doc/invoke.texi (-Wmemset-transposed-args): Document.
9157 * config/i386/i386.c (classify_argument): Don't merge classes above
9160 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
9162 * cgraph.h (symtab_node): Add nonzero_address.
9163 (decl_in_symtab_p): Break out from ...
9164 (symtab_get_node): ... here.
9165 * fold-const.c: Include cgraph.h
9166 (tree_single_nonzero_warnv_p): Use symtab to determine
9167 if symbol is non-zero.
9168 * symtab.c (symtab_node::nonzero_address): New method.
9170 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
9172 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
9173 forgotten in previous commit.
9175 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
9177 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
9179 * ipa-devirt.c: Include stor-layout.h and intl.h
9180 (odr_subtypes_equivalent_p): New function.
9181 (warn_odr): New function.
9182 (warn_type_mismatch): New function.
9183 (odr_types_equivalent_p): New function.
9184 (add_type_duplicate): Use it.
9185 * common.opt (Wodr): New flag.
9186 * doc/invoke.texi (Wodr): Document new warning.
9188 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
9190 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
9191 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
9192 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
9193 (varpool_get_constructor): Push CTORS_IN timevar.
9194 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
9196 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
9198 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
9199 Remove VOID_FTYPE_PUSHORT.
9200 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
9201 Change code to USHORT_FTYPE_VOID.
9202 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
9203 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
9204 (ix86_atomic_assign_expand_fenv): Update for
9205 __builtin_ia32_fnstsw changes.
9206 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
9207 (fnstsw): Change operand 0 to nonimmediate operand.
9209 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
9211 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
9212 (varpool_get_constructor): New function.
9213 (varpool_ctor_useable_for_folding_p): Break out from ...
9214 (ctor_for_folding): ... here; use varpool_get_constructor.
9215 (varpool_assemble_decl): Likewise.
9216 * lto-streamer.h (struct output_block): Turn cgraph_node
9218 (lto_input_variable_constructor): Declare.
9219 * ipa-visibility.c (function_and_variable_visibility): Use
9220 varpool_get_constructor.
9221 * cgraph.h (varpool_get_constructor): Declare.
9222 (varpool_ctor_useable_for_folding_p): New function.
9223 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
9224 parameter; return error_mark_node for non-trivial constructors.
9225 (lto_write_tree_1, DFS_write_tree): Update use of
9226 get_symbol_initial_value.
9227 (output_function): Update initialization of symbol.
9228 (output_constructor): New function.
9229 (copy_function): Rename to ..
9230 (copy_function_or_variable): ... this one; handle vars too.
9231 (lto_output): Output variable sections.
9232 * lto-streamer-in.c (input_constructor): New function.
9233 (lto_read_body): Rename from ...
9234 (lto_read_body_or_constructor): ... this one; handle vars too.
9235 (lto_input_variable_constructor): New function.
9236 * ipa-prop.c (ipa_prop_write_jump_functions,
9237 ipa_prop_write_all_agg_replacement): Update.
9238 * lto-cgraph.c (compute_ltrans_boundary): Use it.
9239 (output_cgraph_opt_summary): Set symbol to NULL.
9241 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
9243 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
9244 non-polymorphic types.
9245 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
9246 * ipa-devirt.c (types_same_for_odr): Do not explode when one
9247 of types is not polymorphic.
9249 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
9251 * lra-constraints.c (remove_inheritance_pseudos): Process
9252 destination pseudo too.
9254 2014-07-11 Rong Xu <xur@google.com>
9256 * gcov-tool.c (gcov_output_files): Fix build error introduced in
9259 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
9261 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
9262 * config/avr/avr-devices.c (AVR_MCU): Same.
9263 (avr_mcu_types): add text start value to end of device list.
9264 * config/avr/avr-mcus.def: Add text section start for all devices.
9265 (ata5782): Add new avr5 device.
9267 * config/avr/avr-tables.opt: Regenerate.
9268 * config/avr/avr.h: Add declaration for text section start handler.
9269 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
9271 (LINK_SPEC): Include text section start handler to linker spec.
9272 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
9273 pass -Ttext option to linker if the text section start for the device
9275 * config/avr/t-multilib: Regenerate.
9276 * doc/avr-mmcu.texi: Regenerate.
9278 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
9280 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
9281 * config/rs6000/aix52.h (LINK_SPEC): Same.
9282 * config/rs6000/aix53.h (LINK_SPEC): Same.
9283 * config/rs6000/aix61.h (LINK_SPEC): Same.
9284 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
9286 2014-07-11 Roman Gareev <gareevroman@gmail.com>
9288 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
9289 (graphite_verify): New function.
9290 (ivs_params_clear): New function.
9291 (gcc_expression_from_isl_ast_expr_id): New function.
9292 (gcc_expression_from_isl_expr_int): New function.
9293 (binary_op_to_tree): New function.
9294 (ternary_op_to_tree): New function.
9295 (unary_op_to_tree): New function.
9296 (nary_op_to_tree): New function.
9297 (gcc_expression_from_isl_expr_op): New function.
9298 (gcc_expression_from_isl_expression): New function.
9299 (graphite_create_new_loop): New function.
9300 (translate_isl_ast_for_loop): New function.
9301 (get_upper_bound): New function.
9302 (graphite_create_new_loop_guard): New function.
9303 (translate_isl_ast_node_for): New function.
9304 (translate_isl_ast): New function.
9305 (add_parameters_to_ivs_params): New function.
9306 (scop_to_isl_ast): New parameter ip.
9307 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
9309 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
9311 * config/xtensa/predicates.md (call expander): Update for
9312 DECL_SECTION_NAME being string.
9314 2014-07-11 Richard Biener <rguenther@suse.de>
9317 * builtins.c (fold_builtin_memory_op): Inline memory moves that
9318 can be implemented with a single load followed by a single store.
9319 (c_strlen): Only warn when only_value is not 2.
9321 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
9323 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
9325 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
9328 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
9329 (*movhi_bytes): Likewise.
9330 (*arm_movqi_insn): Likewise.
9332 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
9335 * config/alpha/alpha.c: Include tree-pass.h, context.h
9337 (pass_data_handle_trap_shadows): New pass.
9338 (pass_handle_trap_shadows::gate): New pass gate function.
9339 (make_pass_handle_trap_shadows): New function.
9340 (rest_of_handle_trap_shadows): Ditto.
9342 (alpha_align_insns_1): Rename from alpha_align_insns.
9343 (pass_data_align_insns): New pass.
9344 (pass_align_insns::gate): New pass gate function.
9345 (make_pass_aling_insns): New function.
9346 (rest_of_align_insns): Ditto.
9347 (alpha_align_insns): Ditto.
9349 (alpha_option_override): Declare handle_trap_shadows info
9350 and align_insns_info. Register handle_trap_shadows and align_insns
9352 (alpha_reorg): Do not call alpha_trap_shadows and
9353 alpha_align_insn from here.
9355 (alpha_pad_function_end): Do not skip BARRIERs.
9357 2014-07-10 Rong Xu <xur@google.com>
9359 Add gcov-tool: an offline gcda profile processing tool support.
9360 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
9361 (gcov_is_error): Ditto.
9362 (gcov_read_string): Ditto.
9363 (gcov_read_sync): Ditto.
9364 * gcov-io.h: Move counter defines to gcov-counter.def.
9365 * gcov-dump.c (tag_counters): Use gcov-counter.def.
9366 * coverage.c: Ditto.
9367 * gcov-tool.c: Offline gcda profile processing tool.
9368 (unlink_gcda_file): Remove one gcda file.
9369 (unlink_profile_dir): Remove gcda files from the profile path.
9370 (gcov_output_files): Output gcda files to an output dir.
9371 (profile_merge): Merge two profiles in directory.
9372 (print_merge_usage_message): Print merge usage.
9373 (merge_usage): Print merge usage and exit.
9374 (do_merge): Driver for profile merge sub-command.
9375 (profile_rewrite): Rewrite profile.
9376 (print_rewrite_usage_message): Print rewrite usage.
9377 (rewrite_usage): Print rewrite usage and exit.
9378 (do_rewrite): Driver for profile rewrite sub-command.
9379 (print_usage): Print gcov-info usage and exit.
9380 (print_version): Print gcov-info version.
9381 (process_args): Process arguments.
9382 (main): Main routine for gcov-tool.
9383 * Makefile.in: Build and install gcov-tool.
9384 * gcov-counter.def: New file split from gcov-io.h.
9385 * doc/gcc.texi: Include gcov-tool.texi.
9386 * doc/gcov-tool.texi: Document for gcov-tool.
9388 2014-07-10 Richard Biener <rguenther@suse.de>
9390 PR tree-optimization/61757
9391 * tree-ssa-dom.c (loop_depth_of_name): Restore.
9392 (propagate_rhs_into_lhs): Revert part of last change.
9394 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
9396 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
9399 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
9402 * function.c (allocate_struct_function): Revert r188667 change.
9404 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
9406 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
9408 * doc/install.texi: Remove links to defunct package providers for
9411 2014-07-09 Tom de Vries <tom@codesourcery.com>
9413 * final.c (get_call_fndecl): Declare.
9414 (self_recursive_call_p): New function.
9415 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
9417 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9419 * ipa-devirt.c (record_node): Walk through aliases.
9421 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9423 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
9425 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9428 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
9430 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9432 * ipa-visibility.c (function_and_variable_visibility): Remove
9433 temporary hack disabling local aliases on AIX.
9435 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9437 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
9438 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
9440 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9442 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
9443 * rs6000/rs6000.c: Inline output of .set instruction.
9444 (declare_alias_data): New struct.
9445 (rs6000_declare_alias): New function.
9446 (rs6000_xcoff_declare_function_name): Use it.
9447 (rs6000_xcoff_declare_object_name): New function.
9448 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
9449 (ASM_OUTPUT_DEF): Turn to empty definition.
9451 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
9454 * hash-table.h: use hash_table::value_type instead of
9455 Descriptor::value_type in the return types of several methods.
9457 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
9459 * tree-pass.h (pass_data): Remove has_execute member.
9460 * passes.c (execute_one_pass): Don't check pass->has_execute.
9461 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
9462 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
9463 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
9464 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
9465 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
9466 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
9467 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
9468 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
9469 gimple-low.c, gimple-ssa-isolate-paths.c,
9470 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
9471 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
9472 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
9473 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
9474 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
9475 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
9476 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
9477 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
9478 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
9479 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
9480 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
9481 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
9482 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
9483 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
9484 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
9485 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
9486 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
9487 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
9488 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
9489 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
9490 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
9491 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
9492 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
9493 web.c: Remove initializer for pass_data::has_execute.
9495 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
9497 * graphite-htab.h: Use hash_map instead of hash_table.
9498 * graphite-clast-to-gimple.c: Adjust.
9499 * passes.c: Use hash_map instead of hash_table.
9501 * sese.h: Remove now unused code.
9503 2014-07-08 Sriraman Tallam <tmsriram@google.com>
9506 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
9509 2014-07-08 Jakub Jelinek <jakub@redhat.com>
9511 PR rtl-optimization/61673
9512 * combine.c (simplify_comparison): Test just mode's sign bit
9513 in tmode rather than the sign bit and any bits above it.
9515 2014-07-08 Roman Gareev <gareevroman@gmail.com>
9517 * graphite-isl-ast-to-gimple.c (generate_isl_context):
9518 Add __isl_give to the declaration.
9519 (generate_isl_schedule): Likewise.
9520 (scop_to_isl_ast): Likewise.
9522 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9524 * config/arm/arm.c (cortexa5_extra_costs): New table.
9525 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
9527 2014-07-08 Jakub Jelinek <jakub@redhat.com>
9529 PR tree-optimization/61725
9530 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
9531 range, use range_includes_zerop_p instead of integer_zerop on
9532 vr0->min, only use log2 of max if min is not negative.
9534 2014-07-08 Richard Biener <rguenther@suse.de>
9536 * tree-ssa-dom.h (loop_depth_of_name): Remove.
9537 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
9538 restriction on loop depth difference.
9539 (record_equality): Likewise.
9540 (propagate_rhs_into_lhs): Likewise. Simplify condition.
9541 (loop_depth_of_name): Remove.
9542 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
9543 restriction on loop depth difference.
9544 (init_copy_prop): Likewise.
9546 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9548 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
9550 (walk_aliased_vdefs): Likewise.
9551 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
9552 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
9553 (detect_type_change_from_memory_writes): Check if entry was reached.
9555 2014-07-08 Richard Biener <rguenther@suse.de>
9557 PR tree-optimization/61681
9558 * tree-ssa-structalias.c (find_what_var_points_to): Expand
9559 NONLOCAL inside ESCAPED.
9561 2014-07-08 Richard Biener <rguenther@suse.de>
9563 PR tree-optimization/61680
9564 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
9565 Handle properly all read-write dependences with group accesses.
9567 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
9569 PR tree-optimization/61576
9570 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
9571 block containing reduction statement is predecessor of phi basi block.
9573 2014-07-08 Marek Polacek <polacek@redhat.com>
9576 * fold-const.c (round_up_loc): Change the parameter type.
9578 * fold-const.h (round_up_loc): Adjust declaration.
9579 * stor-layout.c (finalize_record_size): Check for too large types.
9581 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
9583 * symtab.c: Include calls.h.
9584 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
9586 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
9588 * config/rs6000/rs6000.c (output_vec_const_move): Handle
9589 little-endian code generation.
9590 * config/rs6000/spe.md (spe_evmergehi): Rename to...
9591 (vec_perm00_v2si): ... this. Handle little-endian code generation.
9592 (spe_evmergehilo): Rename to...
9593 (vec_perm01_v2si): ... this. Handle little-endian code generation.
9594 (spe_evmergelo): Rename to...
9595 (vec_perm11_v2si): ... this. Handle little-endian code generation.
9596 (spe_evmergelohi): Rename to...
9597 (vec_perm10_v2si): ... this. Handle little-endian code generation.
9598 (spe_evmergehi, spe_evmergehilo): New expanders.
9599 (spe_evmergelo, spe_evmergelohi): Likewise.
9600 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
9601 (*frob_tf_ti): Likewise.
9602 (*frob_<mode>_di_2): Likewise.
9603 (*frob_tf_di_8_2): Likewise.
9604 (*frob_di_<mode>): Likewise.
9605 (*frob_ti_tf): Likewise.
9606 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
9607 (*frob_ti_<mode>_8_2): Likewise.
9608 (*frob_ti_tf_2): Likewise.
9609 (mov_si<mode>_e500_subreg0): Rename to...
9610 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
9612 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
9613 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
9614 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
9615 the big endianness only.
9616 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
9617 (*mov_si<mode>_e500_subreg0_2): Rename to...
9618 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
9619 big big endianness only.
9620 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
9621 (*mov_si<mode>_e500_subreg4): Rename to...
9622 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
9624 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
9625 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
9626 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
9627 the big endianness only.
9628 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
9630 (*mov_si<mode>_e500_subreg4_2): Rename to...
9631 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
9633 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
9634 (*mov_sitf_e500_subreg8): Rename to...
9635 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
9637 (*mov_sitf_e500_subreg8_le): New instruction pattern.
9638 (*mov_sitf_e500_subreg8_2): Rename to...
9639 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
9641 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
9642 (*mov_sitf_e500_subreg12): Rename to...
9643 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
9645 (*mov_sitf_e500_subreg12_le): New instruction pattern.
9646 (*mov_sitf_e500_subreg12_2): Rename to...
9647 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
9649 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
9651 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
9653 * asan.c (instrument_strlen_call): Do not instrument first byte
9654 in strlen if already instrumented.
9656 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9658 * config/arm/arm.opt (mwords-little-endian): Delete.
9659 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
9660 of TARGET_LITTLE_WORDS.
9661 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
9662 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
9664 * doc/invoke.texi: Remove references to -mwords-little-endian.
9666 2014-07-07 Jakub Jelinek <jakub@redhat.com>
9668 * expmed.c (struct init_expmed_rtl): Change all fields but
9669 pow2 and cint from struct rtx_def to rtx.
9670 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
9671 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
9674 2014-07-06 Marek Polacek <polacek@redhat.com>
9677 * doc/invoke.texi: Document -Wsizeof-array-argument.
9679 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
9681 * wide-int.h (wide_int_storage): Change declaration from struct
9684 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
9686 * cgraph.c (cgraph_create_indirect_edge): Update call of
9687 get_polymorphic_call_info.
9688 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
9689 (possible_polymorphic_call_targets): Add parameter call.
9690 (decl_maybe_in_construction_p): New predicate.
9691 (get_polymorphic_call_info): Add parameter call;
9692 use decl_maybe_in_construction_p.
9693 * gimple-fold.c (fold_gimple_assign): Update use of
9694 possible_polymorphic_call_targets.
9695 (gimple_fold_call): Likewise.
9696 * ipa-prop.c: Inlcude calls.h
9697 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
9698 (param_type_may_change_p): New predicate.
9699 (detect_type_change_from_memory_writes): Break out from ...
9700 (detect_type_change): ... this one; use param_type_may_change_p.
9701 (detect_type_change_ssa): Use param_type_may_change_p.
9702 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
9704 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
9707 * config/arm/arm-protos.h (arm_legitimate_address_p,
9708 arm_is_constant_pool_ref): Add prototypes.
9709 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
9710 (arm_is_constant_pool_ref) New function.
9711 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
9712 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
9713 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
9714 operand. Remove pool_range and neg_pool_range attributes.
9715 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
9716 pool_range and neg_pool_range attributes.
9717 * config/arm/constraints.md (Uh): New constraint.
9718 (Uq): Don't allow constant pool references.
9720 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
9722 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
9723 (move_lo_quad_internal_be_<mode>): Likewise.
9724 (move_lo_quad_<mode>): Convert to define_expand.
9725 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
9726 (aarch64_simd_move_hi_quad_be_<mode>): New.
9727 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
9728 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
9729 (aarch64_combinez_be<mode>): New.
9730 (aarch64_combine<mode>): Convert to define_expand.
9731 (aarch64_combine_internal<mode>): New.
9732 (aarch64_simd_combine<mode>): Remove bogus RTL description.
9734 2014-07-04 Tom de Vries <tom@codesourcery.com>
9736 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
9737 combination of earlyclobber and read/write modifiers.
9739 2014-07-04 Tom de Vries <tom@codesourcery.com>
9741 * config/aarch64/aarch64-simd.md
9742 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
9744 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
9747 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
9749 2014-07-04 Jakub Jelinek <jakub@redhat.com>
9752 * cgraphunit.c (expand_thunk): Call free_dominance_info.
9754 PR tree-optimization/61684
9755 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
9756 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
9758 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9759 Kito Cheng <kito@0xlab.org>
9760 Monk Chiang <sh.chiang04@gmail.com>
9762 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
9763 (nds32_symbol_load_store_p): Move to ...
9764 (nds32_fp_as_gp_check_available): Move to ...
9765 * config/nds32/nds32-fp-as-gp.c: ... here.
9766 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
9769 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9770 Kito Cheng <kito@0xlab.org>
9771 Monk Chiang <sh.chiang04@gmail.com>
9773 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
9774 (nds32_expand_store_multiple): Move to ...
9775 (nds32_expand_movmemqi): Move to ...
9776 * config/nds32/nds32-memory-manipulation.c: ... here.
9778 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9779 Kito Cheng <kito@0xlab.org>
9780 Monk Chiang <sh.chiang04@gmail.com>
9782 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
9783 (nds32_output_casesi_pc_relative): Move to ...
9784 (nds32_output_casesi): Move to ...
9785 (nds32_mem_format): Move to ...
9786 (nds32_output_16bit_store): Move to ...
9787 (nds32_output_16bit_load): Move to ...
9788 (nds32_output_32bit_store): Move to ...
9789 (nds32_output_32bit_load): Move to ...
9790 (nds32_output_32bit_load_s): Move to ...
9791 (nds32_output_stack_push): Move to ...
9792 (nds32_output_stack_pop): Move to ...
9793 * config/nds32/nds32-md-auxiliary.c: ... here.
9795 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9796 Ling-Hua Tseng <uranus@tinlans.org>
9798 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
9799 the purpose of this file.
9801 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9802 Kito Cheng <kito@0xlab.org>
9803 Monk Chiang <sh.chiang04@gmail.com>
9805 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
9806 (nds32_address_cost): Move implementation to ...
9807 * config/nds32/nds32-cost.c: ... here.
9808 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
9809 (nds32_address_cost_impl): Declare.
9811 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9812 Kito Cheng <kito@0xlab.org>
9813 Monk Chiang <sh.chiang04@gmail.com>
9815 * config/nds32/nds32.c
9816 (nds32_consecutive_registers_load_store_p): Move to ...
9817 (nds32_valid_multiple_load_store): Move to ...
9818 (nds32_valid_stack_push_pop): Move to ...
9819 (nds32_can_use_bclr_p): Move to ...
9820 (nds32_can_use_bset_p): Move to ...
9821 (nds32_can_use_btgl_p): Move to ...
9822 (nds32_can_use_bitci_p): Move to ...
9823 * config/nds32/nds32-predicates.c: ... here.
9825 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9826 Kito Cheng <kito@0xlab.org>
9827 Monk Chiang <sh.chiang04@gmail.com>
9829 * config/nds32/nds32.c
9830 (nds32_expand_builtin_null_ftype_reg): Move to ...
9831 (nds32_expand_builtin_reg_ftype_imm): Move to ...
9832 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
9833 (nds32_init_builtins): Move implementation to ...
9834 (nds32_expand_builtin): Move implementation to ...
9835 * config/nds32/nds32-intrinsic.c: ... here.
9836 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
9837 (nds32_expand_builtin_impl): Declare.
9839 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9840 Kito Cheng <kito@0xlab.org>
9841 Monk Chiang <sh.chiang04@gmail.com>
9843 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
9844 (nds32_emit_section_tail_template): Move to ...
9845 (nds32_emit_isr_jmptbl_section): Move to ...
9846 (nds32_emit_isr_vector_section): Move to ...
9847 (nds32_emit_isr_reset_conten): Move to ...
9848 (nds32_check_isr_attrs_conflict): Move to ...
9849 (nds32_construct_isr_vectors_information): Move to ...
9850 (nds32_asm_file_start): Move implementation to ...
9851 (nds32_asm_file_end): Move implementation to ...
9852 * config/nds32/nds32-isr.c: ... here.
9853 * config/nds32/nds32-protos.h
9854 (nds32_check_isr_attrs_conflict): Declare.
9855 (nds32_construct_isr_vectors_information): Declare.
9856 (nds32_asm_file_start_for_isr): Declare.
9857 (nds32_asm_file_end_for_isr): Declare.
9859 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9860 Kito Cheng <kito@0xlab.org>
9861 Monk Chiang <sh.chiang04@gmail.com>
9863 * config.gcc (nds32*): Add new modules to extra_objs.
9864 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
9865 (nds32be-*-*): Likewise.
9866 * config/nds32/nds32-cost.c: New file.
9867 * config/nds32/nds32-fp-as-gp.c: New file.
9868 * config/nds32/nds32-intrinsic.c: New file.
9869 * config/nds32/nds32-isr.c: New file.
9870 * config/nds32/nds32-md-auxiliary.c: New file.
9871 * config/nds32/nds32-memory-manipulation.c: New file.
9872 * config/nds32/nds32-pipelines-auxiliary.c: New file.
9873 * config/nds32/nds32-predicates.c: New file.
9874 * config/nds32/t-nds32: New file.
9876 2014-07-03 Jakub Jelinek <jakub@redhat.com>
9878 PR tree-optimization/61682
9879 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
9880 using cases and when one of the operands is equal to 1.
9882 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
9884 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
9885 ashr<mode>3): Correct mode of operands[2].
9886 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
9887 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
9888 Correct mode of operands[2]. Fix split condition.
9890 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
9892 * arm.md (arch): Add armv6_or_vfpv3.
9893 (arch_enabled): Add test for the above.
9894 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
9896 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
9898 2014-07-03 Jakub Jelinek <jakub@redhat.com>
9900 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
9901 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
9902 HWI 1 and negate the unsigned value.
9903 * expmed.c (expand_sdiv_pow2): For modes wider than word always
9904 use AND instead of shift.
9905 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
9907 2014-07-03 Marek Polacek <polacek@redhat.com>
9909 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
9910 (-fsanitize=float-divide-by-zero): Move to the table with
9911 -fsanitize=undefined suboptions.
9912 (-fsanitize=float-cast-overflow): Likewise.
9914 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
9916 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
9917 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
9920 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
9922 * loop-invariant.c (struct invariant): Add a new member: eqno;
9923 (find_identical_invariants): Update eqno;
9924 (create_new_invariant): Init eqno;
9925 (get_inv_cost): Compute comp_cost with eqno;
9927 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
9929 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
9930 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
9931 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
9932 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
9933 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
9935 2014-07-02 Christian Bruel <christian.bruel@st.com>
9939 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
9940 (make_preds_opaque): Delete.
9941 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
9942 (commit_mode_sets): New function.
9943 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
9944 Process all modes at once.
9945 * basic-block.h (pre_edge_lcm_avs): Declare.
9946 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
9947 Call clear_aux_for_edges. Fix comments.
9948 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
9949 (pre_edge_rev_lcm): Idem.
9950 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
9952 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
9953 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
9955 * config/i386/i386.c (x96_emit_mode_set): Idem.
9956 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
9957 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
9958 (fpscr_toggle) Disallow from delay slot.
9959 * target.def (emit_mode_set): Add prev_mode parameter.
9960 * doc/tm.texi: Regenerate.
9962 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9964 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
9967 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
9969 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
9970 vtable_pointer_value_to_vtable): Constify.
9971 (contains_polymorphic_type_p): Declare.
9972 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
9973 vtable_pointer_value_to_vtable): Constify.
9974 (contains_polymorphic_type_p): New predicate.
9975 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
9977 (ipa_set_ancestor_jf): Likewise.
9978 (detect_type_change): Return false in easy cases.
9979 (compute_complex_assign_jump_func): Require type to contain
9981 (compute_known_type_jump_func): Likewise.
9983 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
9985 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
9987 (type_in_anonymous_namespace_p): Constify argument.
9988 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
9989 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
9990 (main_odr_variant): New function.
9991 (hash_type_name): Make static; update assert; do not ICE on
9993 (types_same_for_odr): Bring here from tree.c; simplify and remove
9994 old structural comparing code that doesn't work for templates.
9995 (odr_hasher::equal): Update assert.
9996 (add_type_duplicate): Return true when bases should be computed;
9997 replace incomplete loader by complete; do not output duplicated
9998 warnings; do not ICE on non-records; set odr_violated flag.
9999 (get_odr_type): Be ready to replace incomplete type by complete
10000 one; work on ODR variants instead of main variants; reorder item
10001 in array so bases have still smaller indexes.
10002 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
10003 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
10005 2014-07-01 Cary Coutant <ccoutant@google.com>
10007 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
10009 (resolve_addr_in_expr): When replacing the rtx in a location list
10010 entry, get a new address table entry.
10011 (dwarf2out_finish): Call index_location_lists even if there are no
10012 addr_index_table entries yet.
10014 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
10016 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
10017 change for not being obvious.
10019 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
10021 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
10024 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10026 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
10027 (vcagt_f64): Likewise.
10028 (vcale_f64): Likewise.
10029 (vcaled_f64): Likewise.
10030 (vcales_f32): Likewise.
10031 (vcalt_f64): Likewise.
10032 (vcaltd_f64): Likewise.
10033 (vcalts_f32): Likewise.
10035 2014-07-01 Marek Polacek <polacek@redhat.com>
10037 * doc/invoke.texi: Document -Wint-conversion.
10039 2014-07-01 Marek Polacek <polacek@redhat.com>
10042 * doc/invoke.texi: Document -Wincompatible-pointer-types.
10044 2014-07-01 Martin Liska <mliska@suse.cz>
10046 IPA REF alias refactoring
10047 * cgraph.h (iterate_direct_aliases): New function.
10048 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
10049 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
10050 FOR_EACH_ALIAS added.
10051 (cgraph_for_node_and_aliases): Likewise.
10052 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
10053 * ipa-inline.c (reset_edge_caches): Likewise.
10054 (update_caller_keys): Likewise.
10055 * trans-mem.c (ipa_tm_execute): Likewise.
10056 *varpool.c (varpool_analyze_node): Likewise.
10057 (varpool_for_node_and_aliases): Likewise.
10058 * ipa-ref.h (first_alias): New function.
10059 (last_alias): Likewise.
10060 (has_aliases_p): Likewise.
10061 * ipa-ref.c (ipa_ref::remove_reference): Removal function
10062 is sensitive to IPA_REF_ALIASes.
10063 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
10064 are put at the beginning of the list.
10065 (symtab_node::iterate_direct_aliases): New function.
10067 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10070 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
10072 (write_ts_type_common_tree_pointers): Do not stream fields not set
10073 for incomplete types; do not stream duplicated fields for variants;
10074 sanity check that variant and type match.
10075 (write_ts_type_non_common_tree_pointers): Likewise.
10076 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
10077 TYPE_SIZE whether type is complete.
10078 (lto_input_ts_type_common_tree_pointers): Do same changes as in
10079 write_ts_type_common_tree_pointers
10080 (lto_input_ts_type_non_common_tree_pointers): Likewise.
10082 2014-06-30 Joseph Myers <joseph@codesourcery.com>
10084 * var-tracking.c (add_stores): Return instead of asserting if old
10085 and new values for conditional store are the same.
10087 2014-06-30 Richard Henderson <rth@redhat.com>
10091 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
10092 the cfg if there were any changes.
10093 * passes.def: Revert move of peephole2 after reorder_blocks;
10094 move duplicate_computed_gotos before peephole2.
10096 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
10098 * except.c (emit_note_eh_region_end): New helper function.
10099 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
10100 emit EH_REGION_END note.
10101 * jump.c (cleanup_barriers): Do not split a call and its
10102 corresponding CALL_ARG_LOCATION note.
10104 2014-06-30 Jeff Law <law@redhat.com>
10106 PR tree-optimization/61607
10107 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
10108 deeper into the SSA_NAME_VALUE chain.
10110 2014-06-30 Marek Polacek <polacek@redhat.com>
10112 * convert.c (convert_to_integer): Don't instrument conversions if the
10113 function has no_sanitize_undefined attribute.
10114 * ubsan.c: Don't run the ubsan pass if the function has
10115 no_sanitize_undefined attribute.
10117 2014-06-30 Jakub Jelinek <jakub@redhat.com>
10119 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
10120 -fsanitize=undefined suboptions.
10122 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
10124 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
10125 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
10126 against bigendian and adjust indices.
10128 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
10130 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
10132 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
10135 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
10136 Add alternative; make early clobber. Adjust both split patterns
10137 to use operand 0 as the working register.
10139 2014-06-30 Jakub Jelinek <jakub@redhat.com>
10141 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
10142 as ira_object_id_map might be NULL, or 1.
10144 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
10146 * loop-invariant.c (get_inv_cost): Handle register class.
10147 (gain_for_invariant): Check the register pressure of the inv
10148 and its overlapped register class, other than all.
10150 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
10152 * doc/invoke.texi (Optimize Options): Fix descriptions of
10153 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
10155 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
10157 * doc/extend.texi (Function Attributes): Update 'naked' attribute
10160 2014-06-29 Tobias Grosser <tobias@grosser.es>
10163 * graphite-isl-ast-to-gimple.c: Add missing guards.
10165 2014-06-29 Roman Gareev <gareevroman@gmail.com>
10167 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
10168 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
10169 * flag-types.h: Add new enum fgraphite_generator.
10170 * graphite-isl-ast-to-gimple.c: New.
10171 * graphite-isl-ast-to-gimple.h: New.
10172 * graphite.c (graphite_transform_loops): Add choice of Graphite
10173 code generator, which depends on flag_graphite_code_gen.
10175 2014-06-29 Roman Gareev <gareevroman@gmail.com>
10177 * graphite-dependences.c (subtract_commutative_associative_deps):
10178 Add NULL checking of the following variables: must_raw_no_source,
10179 may_raw_no_source, must_war_no_source, may_war_no_source,
10180 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
10181 must_war, may_war, must_waw, may_waw.
10183 2014-06-29 Roman Gareev <gareevroman@gmail.com>
10185 * graphite-clast-to-gimple.c: gloog is renamed to
10186 graphite_regenerate_ast_cloog. gloog_error is renamed to
10187 graphite_regenerate_error.
10188 * graphite-clast-to-gimple.h: The definition of the struct
10189 bb_pbb_def is moved to graphite-htab.h.
10190 Add inclusion of the hash-table.h.
10191 * graphite-htab.h: The declaration of the function gloog is moved
10192 to graphite-clast-to-gimple.h and renamed to
10193 graphite_regenerate_ast_cloog.
10194 * graphite.c (graphite_transform_loops): gloog is renamed
10195 to graphite_regenerate_ast_cloog.
10197 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10199 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
10201 (write_ts_type_common_tree_pointers): Do not stream fields not set
10202 for incomplete types; do not stream duplicated fields for variants;
10203 sanity check that variant and type match.
10204 (write_ts_type_non_common_tree_pointers): Likewise.
10205 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
10206 TYPE_SIZE whether type is complete.
10207 (lto_input_ts_type_common_tree_pointers): Do same changes as in
10208 write_ts_type_common_tree_pointers
10209 (lto_input_ts_type_non_common_tree_pointers): Likewise.
10211 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10213 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
10215 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10217 * tree-inline.c (remap_type_1): Do not duplicate fields
10218 that are shared in between type and its main variant.
10220 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10222 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
10224 (ipa_set_ancestor_jf) Likewise.
10225 (check_stmt_for_type_change): Check that we work on main variant.
10226 (detect_type_change): Look into main variant.
10227 (compute_known_type_jump_func): Check that main variant has BINFO.
10229 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10231 * ipa-devirt.c (set_type_binfo): New function.
10232 (add_type_duplicate): Use it.
10233 (get_odr_type): Sanity check that binfos points to main variants.
10234 (get_class_context): Be sure the context's outer_type is main variant.
10235 (contains_type_p): Walk main variant.
10236 (get_polymorphic_call_info_for_decl): Set outer_type to be
10238 (get_polymorphic_call_info): Likewise.
10239 (possible_polymorphic_call_targets): Sanity check that we operate
10242 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10244 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
10246 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
10248 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
10249 accidental change due to wide-int branch merge.
10251 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10253 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
10254 compressed debug support.
10255 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
10256 * configure: Regenerate.
10257 * config.in: Regenerate.
10258 * common.opt (compressed_debug_sections): New enum.
10259 (gz, gz=): New options.
10260 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
10261 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
10262 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
10263 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
10264 LINK_COMPRESS_DEBUG_SPEC.
10265 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
10266 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
10267 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
10268 (Debugging Options): Document -gz[=type].
10270 2014-06-27 Martin Jambor <mjambor@suse.cz>
10273 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
10274 args_to_skip, use those from node instead. Copy args_to_skip and
10275 combined_args_to_skip from node to the new thunk.
10276 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
10277 (cgraph_create_virtual_clone): Moved computation of
10278 combined_args_to_skip...
10279 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
10281 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
10283 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
10284 redundant diagnostic machinary.
10286 2014-06-27 Richard Biener <rguenther@suse.de>
10288 * tree-ssa-math-opts.c (bswap_replace): Fix
10289 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
10291 2014-06-27 Martin Liska <mliska@suse.cz>
10293 * gimple.h (gimple_location_safe): New function introduced.
10294 * cgraphunit.c (walk_polymorphic_call_targets): Usage
10295 of gimple_location_safe replaces gimple_location.
10296 (gimple_fold_call): Likewise.
10297 * ipa-devirt.c (ipa_devirt): Likewise.
10298 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
10299 * ipa.c (walk_polymorphic_call_targets): Likewise.
10300 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
10302 2014-06-27 Jakub Jelinek <jakub@redhat.com>
10304 PR tree-optimization/57233
10305 PR tree-optimization/61299
10306 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
10308 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
10309 would be lowered to scalar shifts, check if corresponding
10310 shifts and vector BIT_IOR_EXPR are supported and don't lower
10311 or lower just to narrower vector type in that case.
10312 * expmed.c (expand_shift_1): Fix up handling of vector
10313 shifts and rotates.
10315 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
10318 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
10320 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
10322 * doc/invoke.texi (-fsemantic-interposition): Document.
10323 * common.opt (fsemantic-interposition): New flag.
10324 * varasm.c (decl_replaceable_p): Use it.
10326 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
10329 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
10330 extraction other than index 3.
10332 2014-06-26 Teresa Johnson <tejohnson@google.com>
10334 * doc/invoke.texi: Fix typo.
10335 * dumpfile.c: Add support for documented -fdump-* options
10336 optimized/missed/note/optall.
10338 2014-06-26 Martin Jambor <mjambor@suse.cz>
10340 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
10341 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
10342 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
10343 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
10344 * opts.c (default_options_optimization): Set
10345 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
10346 * doc/invoke.texi (allow-load-data-races)
10347 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
10348 (allow-store-data-races): Document the new default.
10350 2014-06-26 Martin Jambor <mjambor@suse.cz>
10352 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
10353 renamed to ipa_impossible_devirt_target. Fix typo.
10354 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
10355 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
10356 ipa_impossible_devirt_target.
10358 2014-06-26 Richard Biener <rguenther@suse.de>
10360 PR tree-optimization/61607
10361 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
10362 explaining why we restrict copies on loop depth.
10363 * tree-ssa-dom.c (cprop_operand): Remove restriction on
10365 (record_equivalences_from_phis): Instead add it here.
10367 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
10369 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
10370 (LTO_WRAPPER_OBJS): New variable.
10371 (lto-wrapper$(exeext)): Use it.
10372 * collect2.c: Include "collect-utils.h".
10373 (verbose, debug): Remove variables.
10374 (at_file_supplied): No longer static.
10375 (tool_name): New variable.
10376 (do_wait, fork_execute, maybe_unlink): Don't declare.
10377 (tool_cleanup): No longer static.
10378 (notice): Remove function.
10379 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
10380 fork_execute calls.
10381 (collect_wait, do_wait, collect_execute): Remove functions.
10382 (maybe_unlink): No longer static.
10383 * collect2.h (verbose, debug): Don't declare.
10384 (at_file_supplied): Declare.
10385 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
10387 (collect_execute): Replace with implementation from collect2, plus a
10388 new arg use_atfile. All callers changed.
10389 (collect_wait): Replace with implementation from collect2.
10390 (maybe_unlink_file): Remove function.
10391 (fork_execute): Replace with implementation from collect2, plus a
10392 new arg use_atfile. All callers changed.
10393 (do_wait): Add call to utils_cleanup to the error path.
10394 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
10395 (tool_cleanup): Adjust declarations.
10396 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
10397 * tlink.c: Include "collect-utils.h".
10398 (tlink_execute): New arg use_atfile. All callers changed.
10399 (tlink_init, tlink_execute): Remove declarations.
10401 * collect-utils.c (save_temps): New variable.
10402 (do_wait): Use it instead of debug. Use fatal_error.
10403 * collect-utils.h (save_temps): Declare.
10404 * collect2.c (verbose): Rename from vflag. All uses changed.
10405 (tool_cleanup): New function, copied from collect_atexit.
10406 (collect_atexit, handler): Just call it.
10407 * collect2.h (verbose): Declaration renamed from vflag.
10408 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
10411 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
10412 (lto-wrapper$(exeext)): Link with collect-utils.o.
10413 * collect-utils.c: New file.
10414 * collect-utils.h: New file.
10415 * lto-wrapper.c: Include "collect-utils.h".
10416 (args_name): Delete variable.
10417 (tool_name): New variable.
10418 (tool_cleanup): New function.
10419 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
10420 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
10421 (fork_execute): Remove functions.
10423 2014-06-26 Nick Clifton <nickc@redhat.com>
10425 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
10427 * doc/extend.texi (Function Attributes): Fix typo in description
10428 of RX vector attribute.
10430 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
10432 * config.gcc (supported_defaults): Error when passing either
10433 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
10435 2014-06-26 Richard Biener <rguenther@suse.de>
10437 * tree-ssa-dom.c (cprop_operand): Remove restriction on
10438 propagating volatile pointers.
10440 2014-06-26 Richard Biener <rguenther@suse.de>
10442 PR tree-optimization/61607
10443 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
10444 loop if we redirected its latch edge.
10445 (thread_block_1): Do not cancel loops prematurely.
10447 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
10449 * toplev.c (backend_init_target): Move init_emit_regs and
10451 (backend_init) ... here; skip ira_init_once and backend_init_target.
10452 (target_reinit) ... and here; clear
10453 this_target_rtl->lang_dependent_initialized.
10454 (lang_dependent_init_target): Clear
10455 this_target_rtl->lang_dependent_initialized;
10456 break out rtl initialization to ...
10457 (initialize_rtl): ... here; call also backend_init_target
10459 * toplev.h (initialize_rtl): New function.
10460 * function.c: Include toplev.h
10461 (init_function_start): Call initialize_rtl.
10462 * rtl.h (target_rtl): Add target_specific_initialized,
10463 lang_dependent_initialized.
10465 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
10466 Jakub Jelinek <jakub@redhat.com>
10468 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
10470 2014-06-25 Tom de Vries <tom@codesourcery.com>
10472 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
10474 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
10476 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
10477 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
10478 Issue a strict overflow warning if appropriate.
10480 2014-06-25 Martin Liska <mliska@suse.cz>
10482 IPA REF refactoring
10483 * Makefile.in: Removed header file (ipa-ref-inline.h).
10484 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
10486 (cgraph_speculative_call_info): Likewise.
10487 (cgraph_for_node_thunks_and_aliases): Likewise.
10488 (cgraph_for_node_and_aliases): Likewise.
10489 (verify_cgraph_node): Likewise.
10490 * cgraph.h: Batch of IPA REF functions become member functions of
10491 symtab_node: add_reference, maybe_add_reference, clone_references,
10492 clone_referring, clone_reference, find_reference,
10493 remove_stmt_references, remove_all_references,
10494 remove_all_referring, dump_references, dump_referring,
10495 has_alias_p, iterate_reference, iterate_referring.
10496 * cgraphbuild.c (record_reference): New IPA REF function used.
10497 (record_type_list): Likewise.
10498 (record_eh_tables): Likewise.
10499 (mark_address): Likewise.
10500 (mark_load): Likewise.
10501 (mark_store): Likewise.
10502 (pass_build_cgraph_edges): Likewise.
10503 (rebuild_cgraph_edge): Likewise.
10504 (cgraph_rebuild_references): Likewise.
10505 (pass_remove_cgraph_callee_edges): Likewise.
10506 * cgraphclones.c (cgraph_clone_node): Likewise.
10507 (cgraph_create_virtual_clone): Likewise.
10508 (cgraph_materialize_clone): Likewise.
10509 (cgraph_materialize_all_clones): Likewise.
10510 * cgraphunit.c (cgraph_reset_node): Likewise.
10511 (cgraph_reset_node): Likewise.
10512 (analyze_function): Likewise.
10513 (assemble_thunks_and_aliases): Likewise.
10514 (expand_function): Likewise.
10515 * ipa-comdats.c (propagate_comdat_group): Likewise.
10516 (enqueue_references): Likewise.
10517 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
10518 (create_specialized_node): Likewise.
10519 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
10520 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
10521 * ipa-inline.c (reset_edge_caches): Likewise.
10522 (update_caller_keys): Likewise.
10523 (execute): Likewise.
10524 * ipa-prop.c (remove_described_reference): Likewise.
10525 (propagate_controlled_uses): Likewise.
10526 (ipa_edge_duplication_hook): Likewise.
10527 (ipa_modify_call_arguments): Likewise.
10528 * ipa-pure-const.c (propagate_pure_const): Likewise.
10529 * ipa-ref-inline.h: Header file removed, functions moved
10530 to symtab_node class.
10531 * ipa-ref.c (remove_reference): New class member function.
10532 (cannot_lead_to_return): New class member function.
10533 (referring_ref_list): Likewise.
10534 (referred_ref_list): Likewise.
10535 Rest of functions moved to symtab_node class.
10536 * ipa-ref.h: New member functions remove_reference,
10537 cannot_lead_to_return, referring_ref_list, referred_ref_list added
10539 ipa_ref_list class has new member functions: first_reference,
10540 first_referring, clear, nreferences.
10541 * ipa-reference.c (analyze_function): New IPA REF function used.
10542 (write_node_summary_p): Likewise.
10543 (ipa_reference_write_optimization_summary): Likewise.
10544 * ipa-split.c (split_function): Likewise.
10545 * ipa-utils.c (ipa_reverse_postorder): Likewise.
10546 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
10547 (function_and_variable_visibility): Likewise.
10548 * ipa.c (has_addr_references_p): Likewise.
10549 (process_references): Argument type changed.
10550 (symtab_remove_unreachable_nodes): New IPA REF function used.
10551 (process_references): Likewise.
10552 (set_writeonly_bit): Likewise.
10553 * lto-cgraph.c: Implementation of new symtab_node member functions
10554 that uses new IPA REF functions.
10555 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
10557 * lto-streamer-out.c (output_symbol_p): Likewise.
10558 * lto-streamer.h (referenced_from_this_partition_p): Argument type
10560 * symtab.c: Implementation of new IPA REF API.
10561 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
10562 (ipa_tm_create_version): Likewise.
10563 (ipa_tm_execute): Likewise.
10564 * tree-emutls.c (gen_emutls_addr): Likewise.
10565 * tree-inline.c (copy_bb): Likewise.
10566 (delete_unreachable_blocks_update_callgraph): Likewise.
10567 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
10568 (varpool_for_node_and_aliases): Likewise.
10570 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
10572 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
10574 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
10577 * fold-const.c (fold_checksum_tree): Use a hash_table of const
10578 tree_node * instead of tree_node *.
10580 (print_fold_checksum): Likewise.
10581 (fold_check_failed): Likewise.
10582 (debug_fold_checksum): Likewise.
10583 (fold_build1_stat_loc): Likewise.
10584 (fold_build2_stat_loc): Likewise.
10585 (fold_build3_stat_loc): Likewise.
10586 (fold_build_call_array_loc): Likewise.
10588 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
10590 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
10591 implementation with call to...
10592 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
10594 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
10597 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
10599 PR tree-optimization/57742
10600 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
10601 after replacing the statement.
10603 2014-06-25 Nick Clifton <nickc@redhat.com>
10605 * config/v850/v850.c (GHS_default_section_names): Change to const
10607 (GHS_current_section_names): Likewise.
10608 (v850_insert_attributes): Do not build strings, just assign the
10609 names directly. Change the type of 'chosen_section' to const
10611 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
10612 directly to the array entry.
10613 * config/v850/v850.h (GHS_default_section_names): Change to const
10615 (GHS_current_section_names): Likewise.
10617 2014-06-25 Jakub Jelinek <jakub@redhat.com>
10619 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
10620 (LANG_HOOKS_DECLS): Add it.
10621 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
10623 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
10624 * langhooks.h (struct lang_hooks_for_decls): Add
10625 omp_clause_linear_ctor hook.
10626 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
10627 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
10628 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
10629 combined simd loop use omp_clause_linear_ctor hook.
10631 2014-06-24 Cong Hou <congh@google.com>
10633 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
10634 pattern recognition.
10635 (type_conversion_p): PROMOTION is true if it's a type promotion
10636 conversion, and false otherwise. Return true if the given expression
10637 is a type conversion one.
10638 * tree-vectorizer.h: Adjust the number of patterns.
10639 * tree.def: Add SAD_EXPR.
10640 * optabs.def: Add sad_optab.
10641 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
10642 * expr.c (expand_expr_real_2): Likewise.
10643 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
10644 * gimple.c (get_gimple_rhs_num_ops): Likewise.
10645 * optabs.c (optab_for_tree_code): Likewise.
10646 * tree-cfg.c (estimate_operator_cost): Likewise.
10647 * tree-ssa-operands.c (get_expr_operands): Likewise.
10648 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
10649 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
10650 * doc/generic.texi: Add document for SAD_EXPR.
10651 * doc/md.texi: Add document for ssad and usad.
10653 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
10655 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
10656 qualification in cast.
10658 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
10660 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
10661 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
10662 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
10663 (tree_function_decl): ... here.
10664 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
10665 streaming of vindex to ...
10666 (write_ts_function_decl_tree_pointers): ... here.
10667 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
10668 Do not stream DECL_VINDEX.
10669 (lto_input_ts_function_decl_tree_pointers): Stream it here.
10671 2014-06-24 Catherine Moore <clm@codesourcery.com>
10672 Sandra Loosemore <sandra@codesourcery.com>
10674 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
10675 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
10676 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
10678 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
10680 * doc/invoke.texi (Warning Options): Remove duplicated
10681 -Wmaybe-uninitialized.
10683 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
10685 PR tree-optimization/57742
10686 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
10687 (handle_builtin_malloc, handle_builtin_memset): New functions.
10688 (strlen_optimize_stmt): Call them.
10689 * passes.def: Move strlen after loop+dom but before vrp.
10691 2014-06-24 Jakub Jelinek <jakub@redhat.com>
10694 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
10695 model family 6 CPU with has_longmode never use a CPU without
10698 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
10701 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
10704 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
10706 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
10707 * dominance.c (iterate_fix_dominators): Use hash_map instead of
10709 * hash-map.h: New file.
10710 * ipa-comdats.c: Use hash_map instead of pointer_map.
10712 * lto-section-out.c: Adjust.
10713 * lto-streamer.h: Replace pointer_map with hash_map.
10714 * symtab.c (verify_symtab): Likewise.
10715 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
10716 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
10717 * tree-streamer.h: Likewise.
10718 * tree-streamer.c: Adjust.
10719 * pointer-set.h: Remove pointer_map.
10721 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
10723 * hash-table.h: Add a template arg to choose between storing values
10724 and storing pointers to values, and then provide partial
10725 specializations for both.
10726 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
10727 should store, not the type values should point to.
10728 * tree-into-ssa.c (var_info_hasher): Likewise.
10729 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
10730 * tree-complex.c: Adjust.
10731 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
10732 table instead of int_tree_map *.
10733 * tree-parloops.c: Adjust.
10734 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
10735 type is being stored.
10736 * tree-vectorizer.c: Adjust.
10738 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
10740 * hash-table.h: Remove a layer of indirection from hash_table so that
10741 it contains the hash table's data instead of a pointer to the data.
10742 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
10743 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
10744 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
10745 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
10746 fold-const.c, gcse.c, ggc-common.c,
10747 gimple-ssa-strength-reduction.c, gimplify.c,
10748 graphite-clast-to-gimple.c, graphite-dependences.c,
10749 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
10750 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
10751 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
10752 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
10753 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
10754 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
10755 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
10756 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
10757 tree-ssa-live.c, tree-ssa-loop-im.c,
10758 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
10759 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
10760 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
10761 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
10762 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
10763 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
10764 vtable-verify.c, vtable-verify.h: Adjust.
10766 2014-06-24 Richard Biener <rguenther@suse.de>
10768 PR tree-optimization/61572
10769 * tree-ssa-sink.c (statement_sink_location): Do not sink
10770 loads from hard registers.
10772 2014-06-24 Jakub Jelinek <jakub@redhat.com>
10774 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
10775 not mentioned in clauses use private clause if the iterator is
10776 declared in #pragma omp for simd, and when adding lastprivate
10777 instead, add it to the outer #pragma omp for too. Diagnose
10778 if the variable is private in outer context. For simd collapse > 1
10779 loops, replace all iterators with temporaries.
10780 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
10781 same even in collapse > 1 loops.
10783 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
10784 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
10786 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
10787 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
10789 (gimplify_adjust_omp_clauses): Likewise.
10790 * omp-low.c (lower_rec_simd_input_clauses,
10791 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
10792 safelen the same as safelen(1).
10793 * tree-nested.c (convert_nonlocal_omp_clauses,
10794 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
10795 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
10796 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
10797 Fixup handling of GIMPLE_OMP_TARGET.
10798 (convert_tramp_reference_stmt, convert_gimple_call): Handle
10801 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
10803 PR tree-optimization/61554
10804 * tree-ssa-propagate.c: Include "bitmap.h".
10805 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
10806 properly update constructor/destructor.
10807 (substitute_and_fold_dom_walker::before_dom_children):
10808 Remove call to gimple_purge_dead_eh_edges, add bb->index to
10809 need_eh_cleaup instead.
10810 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
10813 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
10815 * varpool.c (dump_varpool_node): Dump used_by_single_function.
10816 * tree-pass.h (make_pass_ipa_single_use): New pass.
10817 * cgraph.h (used_by_single_function): New flag.
10818 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
10820 * passes.def (pass_ipa_single_use): Scedule.
10821 * ipa.c (BOTTOM): New macro.
10822 (meet): New function
10823 (propagate_single_user): New function.
10824 (ipa_single_use): New function.
10825 (pass_data_ipa_single_use): New pass.
10826 (pass_ipa_single_use): New pass.
10827 (pass_ipa_single_use::gate): New gate.
10828 (make_pass_ipa_single_use): New function.
10830 2014-06-23 Kai Tietz <ktietz@redhat.com>
10833 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
10834 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
10836 2014-06-23 Richard Biener <rguenther@suse.de>
10838 * tree-ssa-loop.c (gate_loop): New function.
10839 (pass_tree_loop::gate): Call it.
10840 (pass_data_tree_no_loop, pass_tree_no_loop,
10841 make_pass_tree_no_loop): New.
10842 * tree-vectorizer.c: Include tree-scalar-evolution.c
10843 (pass_slp_vectorize::execute): Initialize loops and SCEV if
10845 (pass_slp_vectorize::clone): New method.
10846 * timevar.def (TV_TREE_NOLOOP): New.
10847 * tree-pass.h (make_pass_tree_no_loop): Declare.
10848 * passes.def (pass_tree_no_loop): New pass group with
10851 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
10854 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
10855 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
10857 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
10859 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
10860 "yes" where needed.
10862 2014-06-23 Alan Modra <amodra@gmail.com>
10865 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
10866 to zero on debug statements.
10868 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
10871 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
10872 Ignore third operand if present by marking qualifier_internal.
10874 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
10876 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
10878 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
10879 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
10880 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
10881 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
10882 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
10883 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
10884 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
10885 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
10886 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
10887 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
10888 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
10889 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
10890 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
10891 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
10892 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
10893 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
10894 logic in GCC vector extensions
10896 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
10897 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
10898 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
10899 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
10900 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
10901 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
10902 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
10903 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
10904 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
10905 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
10907 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
10909 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
10912 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
10913 (vget_low_s64): Use __GET_LOW macro.
10914 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
10915 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
10916 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
10917 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
10918 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
10920 (vcombine_s64): Use GCC vector extensions; remove cast.
10921 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
10922 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
10923 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
10924 Fix type signature; remove cast.
10926 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
10929 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
10931 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
10933 (BUILTIN_VD1): New.
10934 (BUILTIN_VD_RE): Remove.
10935 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
10936 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
10937 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
10938 variant but not df.
10939 (vreinterpretv1df*, vreinterpret*v1df): New.
10940 (vreinterpretdf*, vreinterpret*df): Remove.
10941 * config/aarch64/aarch64-simd.md (aarch64_create,
10942 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
10943 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
10945 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
10946 (vcreate_f64): Remove cast, use v1df builtin.
10947 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
10948 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
10949 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
10950 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
10951 vmov_n_f64, vst1_f64): Use gcc vector extensions.
10952 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
10953 add range check using __builtin_aarch64_im_lane_boundsi.
10954 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
10955 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
10956 type signature, use gcc vector extensions.
10957 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
10958 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
10959 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
10960 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
10961 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
10962 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
10963 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
10964 vreinterpret_u64_f64): Use v1df builtin not df.
10966 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
10968 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
10971 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
10973 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
10976 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
10978 * loop-invariant.c (pre_check_invariant_p): New function.
10979 (find_invariant_insn): Call pre_check_invariant_p.
10981 2014-06-22 Richard Henderson <rth@redhat.com>
10984 * compare-elim.c (struct comparison): Add eh_note.
10985 (find_comparison_dom_walker::before_dom_children): Don't eliminate
10986 a redundant comparison in a different EH region. Purge EH edges if
10989 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
10991 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
10992 (var_shift): Use it.
10993 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
10994 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
10995 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
10996 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
10997 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
10998 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
10999 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
11000 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
11001 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
11002 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
11003 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
11004 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
11005 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
11006 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
11007 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
11008 *rotldi3_internal15be): Use the new attribute. Merge register and
11009 integer alternatives.
11011 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
11013 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
11014 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
11015 split, *ashrdi3_internal3 and split): Delete, merge into...
11016 (ashr<mode>3): New expander.
11017 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
11018 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
11020 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
11022 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
11023 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
11024 *rotldi3_internal3 and split): Delete, merge into...
11025 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
11026 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
11027 Use "rotlw" extended mnemonic.
11029 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
11031 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
11032 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
11033 and split, *ashldi3_internal3 and split): Delete, merge into...
11034 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
11035 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
11037 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
11039 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
11040 (lshrsi3, two anonymous define_insns and define_splits,
11041 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
11042 *lshrdi3_internal3 and split): Delete, merge into...
11043 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
11044 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
11046 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
11048 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
11049 Remove "O" alternative.
11051 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
11053 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
11054 (mips_move_from_gpr_cost): Likewise.
11055 (mips_register_move_cost): Update accordingly.
11056 (mips_secondary_reload_class): Remove name of in_p.
11058 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
11061 * config/i386/i386.md (x86_64_shrd, x86_shrd,
11062 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
11064 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
11066 * config/nios2/nios2.c: Include "builtins.h".
11068 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
11070 * cgraph.h (tls_model_names): New variable.
11071 * print-tree.c (print_node): Simplify.
11072 * varpool.c (tls_model_names): New variable.
11073 (dump_varpool_node): Output tls model.
11075 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
11077 * ipa-visibility.c (function_and_variable_visibility): Disable
11078 temporarily local aliases for some targets.
11080 2014-06-20 Marek Polacek <polacek@redhat.com>
11082 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
11083 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
11084 into SANITIZE_UNDEFINED.
11085 * doc/invoke.texi: Describe -fsanitize=bounds.
11086 * gimplify.c (gimplify_call_expr): Add gimplification of internal
11087 functions created in the FEs.
11088 * internal-fn.c: Move "internal-fn.h" after "tree.h".
11089 (expand_UBSAN_BOUNDS): New function.
11090 * internal-fn.def (UBSAN_BOUNDS): New internal function.
11091 * internal-fn.h: Don't define internal functions here.
11092 * opts.c (common_handle_option): Add -fsanitize=bounds.
11093 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
11094 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
11095 * tree-core.h: Define internal functions here.
11096 (struct tree_base): Add ifn field.
11097 * tree-pretty-print.c: Include "internal-fn.h".
11098 (dump_generic_node): Handle functions without CALL_EXPR_FN.
11099 * tree.c (get_callee_fndecl): Likewise.
11100 (build_call_expr_internal_loc): New function.
11101 * tree.def (CALL_EXPR): Update description.
11102 * tree.h (CALL_EXPR_IFN): Define.
11103 (build_call_expr_internal_loc): Declare.
11104 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
11106 (ubsan_type_descriptor): Change bool parameter to enum
11107 ubsan_print_style. Adjust the code. Add handling of
11109 (ubsan_expand_bounds_ifn): New function.
11110 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
11111 (ubsan_build_overflow_builtin): Likewise.
11112 (instrument_bool_enum_load): Likewise.
11113 (ubsan_instrument_float_cast): Likewise.
11114 * ubsan.h (enum ubsan_print_style): New enum.
11115 (ubsan_expand_bounds_ifn): Declare.
11116 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
11118 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
11120 * config/rs6000/rs6000.md: Append `DONE' to preparation
11121 statements of `bswap' pattern splitters.
11123 2014-06-20 Tom de Vries <tom@codesourcery.com>
11125 * target.def (call_fusage_contains_non_callee_clobbers): Update
11127 * doc/tm.texi: Regenerate.
11129 2014-06-20 Yury Gribov <y.gribov@samsung.com>
11130 Max Ostapenko <m.ostapenko@partner.samsung.com>
11133 * asan.c (instrument_strlen_call): Fixed instrumentation of
11136 2014-06-20 Martin Jambor <mjambor@suse.cz>
11139 * ipa-prop.c (impossible_devirt_target): New function.
11140 (try_make_edge_direct_virtual_call): Use it, also instead of
11143 2014-06-20 Yury Gribov <y.gribov@samsung.com>
11144 Max Ostapenko <m.ostapenko@partner.samsung.com>
11147 * asan.c (build_check_stmt): Add condition.
11149 2014-06-20 Martin Jambor <mjambor@suse.cz>
11152 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
11155 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11157 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
11159 (VCONQ): Make comment more helpful.
11161 * config/aarch64/aarch64-simd.md
11162 (aarch64_sqdmulh_lane<mode>):
11163 Use VCOND for operands 2. Update lane checking and flipping logic.
11164 (aarch64_sqrdmulh_lane<mode>): Likewise.
11165 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
11166 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
11167 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
11168 attribute of operand 3 to VCOND.
11169 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
11170 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
11171 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
11172 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
11173 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
11174 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
11176 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
11177 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
11178 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
11179 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
11180 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
11181 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
11182 operand to VCOND. Update lane flipping and bounds checking logic.
11183 (aarch64_sqdmlal2_lane<mode>): Likewise.
11184 (aarch64_sqdmlsl_lane<mode>): Likewise.
11185 (aarch64_sqdmull_lane<mode>): Likewise.
11186 (aarch64_sqdmull2_lane<mode>): Likewise.
11187 (aarch64_sqdmlal_laneq<mode>):
11188 Replace VCON usage with VCONQ.
11189 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
11190 (aarch64_sqdmlal2_laneq<mode>): Emit
11191 aarch64_sqdmlal2_laneq<mode>_internal insn.
11192 Replace VCON with VCONQ.
11193 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
11194 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
11195 (aarch64_sqdmull_laneq<mode>): Emit
11196 aarch64_sqdmull_laneq<mode>_internal insn.
11197 Replace VCON with VCONQ.
11198 (aarch64_sqdmull2_laneq<mode>): Emit
11199 aarch64_sqdmull2_laneq<mode>_internal insn.
11200 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
11201 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
11202 of 3rd argument to int16x4_t.
11203 (vqdmlalh_lane_s16): Likewise.
11204 (vqdmlslh_lane_s16): Likewise.
11205 (vqdmull_high_lane_s16): Likewise.
11206 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
11207 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
11208 (vqdmlsl_lane_s16): Likewise.
11209 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
11210 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
11211 (vqdmlals_lane_s32): Likewise.
11212 (vqdmlsls_lane_s32): Likewise.
11213 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
11214 (vqdmulls_lane_s32): Likewise.
11215 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
11216 (vqdmlsl_lane_s32): Likewise.
11217 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
11218 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
11219 (vqrdmulhh_lane_s16): Likewise.
11220 (vqdmlsl_high_lane_s16): Likewise.
11221 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
11222 (vqdmlsl_high_lane_s32): Likewise.
11223 (vqrdmulhs_lane_s32): Likewise.
11225 2014-06-20 Tom de Vries <tom@codesourcery.com>
11227 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
11228 get_call_reg_set_usage.
11230 2014-06-20 Tom de Vries <tom@codesourcery.com>
11232 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
11233 it contains all call_used_regs.
11235 2014-06-20 Tom de Vries <tom@codesourcery.com>
11237 * final.c (collect_fn_hard_reg_usage): Add and use variable
11238 function_used_regs.
11240 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
11242 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
11243 (set_init_priority, get_init_priority, set_fini_priority,
11244 get_fini_priority): New methods.
11245 * tree.c (init_priority_for_decl): Remove.
11246 (init_ttree): Do not initialize init priority.
11247 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
11248 (decl_priority_info): Remove.
11249 (decl_init_priority_insert): Rewrite.
11250 (decl_fini_priority_insert): Rewrite.
11251 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
11252 tree_priority_map_marked_p): Remove.
11253 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
11254 * lto-streamer-out.c (hash_tree): Do not hash priorities.
11255 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
11256 not output priorities.
11257 (pack_ts_function_decl_value_fields): Likewise.
11258 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
11259 not input priorities.
11260 (unpack_ts_function_decl_value_fields): Likewise.
11261 * symtab.c (symbol_priority_map): Declare.
11262 (init_priority_hash): Declare.
11263 (symtab_unregister_node): Unregister from priority hash, too.
11264 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
11266 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
11267 (symbol_priority_info): New function.
11268 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
11270 * tree-core.h (tree_priority_map): Remove.
11272 2014-06-20 Jakub Jelinek <jakub@redhat.com>
11274 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
11275 0xff to uint64_t before shifting it up.
11277 2014-06-20 Julian Brown <julian@codesourcery.com>
11278 Chung-Lin Tang <cltang@codesourcery.com>
11280 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
11281 TARGET_THUMB1_ONLY. Add comments.
11283 2014-06-19 Tom de Vries <tom@codesourcery.com>
11285 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
11286 return type to void.
11287 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
11289 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
11291 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
11292 as "move", from depends_on.
11294 2014-06-19 Terry Guo <terry.guo@arm.com>
11296 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
11299 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
11301 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
11303 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
11305 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
11308 * config/sh/sh.c (prepare_move_operands): Don't process TLS
11309 addresses here if reload in progress or completed.
11311 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
11313 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
11314 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
11315 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
11316 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
11317 (mips_register_priority): New function that implements the target
11318 hook TARGET_REGISTER_PRIORITY.
11319 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
11320 (mips_lra_p): Likewise for TARGET_LRA_P.
11321 (TARGET_REGISTER_PRIORITY): Define macro.
11322 (TARGET_SPILL_CLASS): Likewise.
11323 (TARGET_LRA_P): Likewise.
11324 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
11326 (REG_CLASS_NAMES): Likewise.
11327 (REG_CLASS_CONTENTS): Likewise.
11328 (BASE_REG_CLASS): Use M16_SP_REGS.
11329 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
11330 New set attribute to enable alternatives depending on the register
11332 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
11333 (*lea64): Disable pattern for MIPS16.
11334 * config/mips/mips.opt (mlra): New option.
11336 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
11338 * lra-constraints.c (base_to_reg): New function.
11339 (process_address): Use new function.
11341 2014-06-18 Tom de Vries <tom@codesourcery.com>
11343 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
11344 * config/aarch64/aarch64.c
11345 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
11346 (aarch64_emit_call_insn): New function.
11347 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
11349 * config/aarch64/aarch64.md (define_expand "call_internal")
11350 (define_expand "call_value_internal", define_expand "sibcall_internal")
11351 (define_expand "sibcall_value_internal"): New.
11352 (define_expand "call", define_expand "call_value")
11353 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
11354 expand variant and aarch64_emit_call_insn.
11356 2014-06-18 Radovan Obradovic <robradovic@mips.com>
11357 Tom de Vries <tom@codesourcery.com>
11359 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
11360 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
11362 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
11363 clobbers to CALL_INSN_FUNCTION_USAGE.
11364 (define_expand "sibcall_internal")
11365 (define_expand "sibcall_value_internal"): New.
11366 (define_expand "call", define_expand "call_value"): Add argument to
11367 arm_emit_call_insn.
11368 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
11369 (define_expand "sibcall_value"): Use sibcall_value_internal and
11370 arm_emit_call_insn.
11372 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11374 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
11376 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11378 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
11381 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11383 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
11384 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
11385 annotations. Fix DWARF information.
11387 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11389 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
11390 __udivmoddi4, and fixups for negative operands.
11392 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11394 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
11396 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11398 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
11401 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11403 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
11406 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11408 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
11409 describing register usage on function entry and exit.
11411 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11413 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
11414 (__aeabi_ldivmod): Fix whitespace.
11416 2014-06-18 Andreas Schwab <schwab@suse.de>
11418 * doc/md.texi (Standard Names): Use @itemx for grouped items.
11419 Remove blank line after @item.
11421 2014-06-18 Richard Henderson <rth@redhat.com>
11424 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
11426 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11428 * config/arm/arm.c (neon_vector_mem_operand): Allow register
11429 POST_MODIFY for neon loads and stores.
11430 (arm_print_operand): Output post-index register for neon loads and
11433 2014-06-18 Richard Biener <rguenther@suse.de>
11435 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
11437 2014-06-18 Richard Biener <rguenther@suse.de>
11439 * tree-pass.h (make_pass_dce_loop): Remove.
11440 * passes.def: Replace pass_dce_loop with pass_dce.
11441 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
11442 changed free niter estimates and reset the scev cache.
11443 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
11444 make_pass_dce_loop): Remove.
11445 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
11446 (fini_copy_prop): Return whether something changed. Always
11447 let substitute_and_fold perform DCE and free niter estimates
11448 and reset the scev cache if so.
11449 (execute_copy_prop): If sth changed schedule cleanup-cfg.
11450 (pass_data_copy_prop): Do not unconditionally schedule
11451 cleanup-cfg or update-ssa.
11453 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
11455 PR tree-optimization/61518
11456 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
11457 reduction var is used in reduction stmt or phi-function only.
11459 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11461 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
11463 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
11465 PR tree-optimization/61517
11466 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
11467 whose rhs's first tree is the source expression instead of the
11469 (find_bswap_or_nop): Likewise.
11470 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
11471 gimple stmt whose rhs's first tree is the source. In the memory source
11472 case, move the stmt to be replaced close to one of the original load to
11473 avoid the problem of a store between the load and the stmt's original
11475 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
11478 2014-06-18 Andreas Schwab <schwab@suse.de>
11480 PR rtl-optimization/54555
11481 * postreload.c (move2add_use_add2_insn): Substitute
11482 STRICT_LOW_PART only if it is cheaper.
11484 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
11486 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
11487 Do not use unspec as call operand. Use memory_operand instead of
11488 memory_nox32_operand and add "m" operand constraint. Disable
11489 pattern for TARGET_X32.
11490 (*sibcall_pop_memory): Ditto.
11491 (*sibcall_value_memory): Ditto.
11492 (*sibcall_value_pop_memory): Ditto.
11493 (sibcall peepholes): Merge SImode and DImode patterns using
11494 W mode iterator. Use memory_operand instead of memory_nox32_operand.
11495 Disable pattern for TARGET_X32. Check if eliminated register is
11496 really dead after call insn. Generate call RTX without unspec operand.
11497 (sibcall_value peepholes): Ditto.
11498 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
11499 instead of memory_nox32_operand. Check if eliminated register is
11500 really dead after call insn. Generate call RTX without unspec operand.
11501 (sibcall_value_pop peepholes): Ditto.
11502 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
11504 2014-06-18 Terry Guo <terry.guo@arm.com>
11507 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
11510 2014-06-18 Olivier Hainque <hainque@adacore.com>
11512 * tree-core.h (tree_block): Add an "end_locus" field, allowing
11513 memorization of the end of block source location.
11514 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
11515 * gimplify.c (gimplify_bind_expr): Propagate the block start and
11516 end source location info we have on the block entry/exit code we
11519 2014-06-18 Richard Biener <rguenther@suse.de>
11521 * common.opt (fssa-phiopt): New option.
11522 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
11524 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
11525 * doc/invoke.texi (-fssa-phiopt): Document.
11527 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11529 * genattrtab.c (n_bypassed): New variable.
11530 (process_bypasses): Initialise n_bypassed.
11531 Count number of bypassed reservations.
11532 (make_automaton_attrs): Allocate space for bypassed reservations
11533 rather than number of bypasses.
11535 2014-06-18 Richard Biener <rguenther@suse.de>
11537 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
11538 we propagated anything.
11539 (substitute_and_fold_dom_walker::before_dom_children): Something
11540 changed if we propagated into PHI arguments.
11541 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
11544 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
11546 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
11548 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
11549 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
11550 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
11551 Introduces alternative way of loads group permutaions.
11552 (vect_transform_grouped_load): Try alternative way of permutations.
11554 2014-06-18 Jakub Jelinek <jakub@redhat.com>
11556 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
11557 changed in ORT_TARGET region, don't jump to do_outer.
11558 (struct gimplify_adjust_omp_clauses_data): New type.
11559 (gimplify_adjust_omp_clauses_1): Adjust for data being
11560 a struct gimplify_adjust_omp_clauses_data pointer instead
11561 of tree *. Pass pre_p as a new argument to
11562 lang_hooks.decls.omp_finish_clause hook.
11563 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
11564 splay_tree_foreach to pass both list_p and pre_p.
11565 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
11566 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
11567 gimplify_adjust_omp_clauses callers.
11568 * langhooks.c (lhd_omp_finish_clause): New function.
11569 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
11570 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
11571 * langhooks.h (struct lang_hooks_for_decls): Add a new
11572 gimple_seq * argument to omp_finish_clause hook.
11573 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
11574 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
11575 (scan_omp_parallel, lower_omp_for): When adding
11576 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
11577 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
11578 * tree-nested.c (convert_nonlocal_omp_clauses,
11579 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
11580 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
11582 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
11584 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
11585 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
11587 2014-06-17 Xinliang David Li <davidxl@google.com>
11589 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
11590 * passes.c (pass_init_dump_file): Do not set initialize
11591 flag to false unconditionally.
11593 2014-06-17 Richard Biener <rguenther@suse.de>
11595 * genopinit.c (main): Use vec<>::qsort method.
11596 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
11598 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
11600 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
11602 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
11603 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
11604 (mips_move_to_gpr_cost): Remove ST_REGS case.
11605 (mips_move_from_gpr_cost): Likewise.
11606 (mips_register_move_cost): Likewise.
11607 (mips_secondary_reload_class): Likewise.
11609 2014-06-17 Richard Biener <rguenther@suse.de>
11611 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
11612 (pass_all_optimizations): Move 3rd copy-prop pass from after
11613 fre to before ifcombine/phiopt.
11615 2014-06-17 Richard Biener <rguenther@suse.de>
11617 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
11618 and allow all blocks to be forwarders.
11620 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
11623 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
11624 variable 'size'; calculate 'size' right in the front; use
11625 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
11626 pcum->aapcs_stack_words.
11628 2014-06-17 Nick Clifton <nickc@redhat.com>
11630 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
11631 (umulhi3, mulsidi3, umulsidi3): Likewise.
11633 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
11635 PR middle-end/61508
11636 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
11637 check for section name.
11639 2014-06-17 Richard Biener <rguenther@suse.de>
11641 * tree-ssa-propagate.c: Include domwalk.h.
11642 (substitute_and_fold): Outline main worker into a domwalker ...
11643 (substitute_and_fold_dom_walker::before_dom_children): ... here.
11644 Schedule stmts we can fully propagate for removal. Remove
11646 (substitute_and_fold): Apply a dominator walk to perform
11647 substitution. Process stmts scheduled for removal here.
11649 2014-06-17 Richard Biener <rguenther@suse.de>
11651 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
11652 of PHI node moving.
11654 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
11656 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
11657 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
11658 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
11659 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
11660 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
11662 (get_fpscr) : Likewise.
11664 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
11666 PR rtl-optimization/61325
11667 * lra-constraints.c (valid_address_p): Add forward declaration.
11668 (simplify_operand_subreg): Check address validity before and after
11669 alter_reg of memory subreg.
11671 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
11673 * config/i386/i386.c (decide_alg): Correctly handle
11674 maximum size of stringop algorithm.
11676 2014-06-16 Yury Gribov <y.gribov@samsung.com>
11678 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
11680 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
11682 PR rtl-optimization/61522
11683 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
11685 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
11688 * symtab.c (symtab_node::reset_section): New method.
11689 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
11691 * cgraph.h (reset_section): Declare.
11692 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
11693 do not consider comdat locals.
11694 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
11696 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
11697 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
11698 reset sections of symbols dragged out of the comdats.
11699 (function_and_variable_visibility): Reset sections of
11702 2014-06-16 Richard Biener <rguenther@suse.de>
11704 PR tree-optimization/61482
11705 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
11706 [-INF(OVF), +INF(OVF)] range.
11708 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
11710 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
11711 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
11712 handling 32-bit multiplication.
11714 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
11716 PR middle-end/61430
11717 * lra-lives.c (process_bb_lives): Skip creating copy during
11718 insn scan when src/dest has constrained to same regno.
11720 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
11722 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
11723 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
11725 2014-06-16 Yury Gribov <y.gribov@samsung.com>
11727 * asan.c (check_func): New function.
11728 (maybe_create_ssa_name): Likewise.
11729 (build_check_stmt_with_calls): Likewise.
11730 (use_calls_p): Likewise.
11731 (report_error_func): Change interface.
11732 (build_check_stmt): Allow non-integer lengths; add support
11734 (asan_instrument): Likewise.
11735 (instrument_mem_region_access): Moved code to build_check_stmt.
11736 (instrument_derefs): Likewise.
11737 (instrument_strlen_call): Likewise.
11738 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
11739 * doc/invoke.texi: Describe new parameter.
11740 * params.def: Define new parameter.
11741 * params.h: Likewise.
11742 * sanitizer.def: Describe new builtins.
11744 2014-06-16 Richard Biener <rguenther@suse.de>
11746 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
11747 Make all defs available at the end.
11748 (eliminate): If we remove a PHI node schedule cfg-cleanup.
11750 2014-06-18 Jakub Jelinek <jakub@redhat.com>
11753 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
11755 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
11758 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
11759 initialization. Replace remaining use of uid.
11761 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
11763 * c-family/c-common.c (handle_tls_model_attribute): Use
11764 set_decl_tls_model.
11765 * c-family/c-common.c (handle_tls_model_attribute): Use
11766 set_decl_tls_model.
11767 * cgraph.h (struct varpool_node): Add tls_model.
11768 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
11769 * tree.h (DECL_TLS_MODEL): Update.
11770 (DECL_THREAD_LOCAL_P): Check that variable is static.
11771 (decl_tls_model): Declare.
11772 (set_decl_tls_model): Declare.
11773 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
11774 set symbol prorperties.
11775 (get_emutls_init_templ_addr): Cleanup.
11776 (new_emutls_decl): Update.
11777 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
11778 (lto_input_varpool_node): Likewise.
11779 * lto-streamer-out.c (hash_tree): Likewise.
11780 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
11781 not stream DECL_TLS_MODEL.
11782 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
11783 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
11785 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11787 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
11789 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11791 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
11792 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
11794 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
11795 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
11796 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
11797 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
11798 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
11799 (df_get_artificial_defs, df_get_artificial_uses)
11800 (df_single_def, df_single_use): Update accordingly.
11801 (df_refs_chain_dump): Take the first element in a linked list as
11802 parameter, rather than a pointer to an array of pointers.
11803 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
11804 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
11805 (df_chain_create_bb_process_use): Likewise.
11806 (df_md_bb_local_compute_process_def): Likewise.
11807 * fwprop.c (process_defs, process_uses): Likewise.
11808 (register_active_defs, update_uses): Likewise.
11809 (forward_propagate_asm): Update for new df_ref linking.
11810 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
11811 (df_null_ref_rec, df_null_mw_rec): Likewise.
11812 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
11814 (df_scan_free_bb_info): Remove check for null artificial_defs.
11815 (df_install_ref_incremental): Adjust for new df_ref linking.
11816 Use a single-element insertion rather than a full sort.
11817 (df_ref_chain_delete_du_chain): Take the first element
11818 in a linked list as parameter, rather than a pointer to an array of
11820 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
11821 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
11822 (df_insn_info_delete): Remove check for null defs and call to
11823 df_scan_free_mws_vec.
11824 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
11825 null rather than df_null_*_rec.
11826 (df_insn_rescan_debug_internal): Likewise, and update null
11827 checks in the same way. Remove check for null defs.
11828 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
11829 Move a single element rather doing a full sort.
11830 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
11832 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
11833 Initialize df_ref and df_mw_hardreg lists to null rather than
11835 (df_ref_compare): Take df_refs as parameter, transferring the
11836 old interface to...
11837 (df_ref_ptr_compare): ...this new function.
11838 (df_sort_and_compress_refs): Update accordingly.
11839 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
11840 old interface to...
11841 (df_mw_ptr_compare): ...this new function.
11842 (df_sort_and_compress_mws): Update accordingly.
11843 (df_install_refs, df_install_mws): Return a linked list rather than
11844 an array of pointers.
11845 (df_refs_add_to_chains): Assert that old lists are empty rather
11847 (df_insn_refs_verify): Don't handle null defs speciailly.
11848 * web.c (union_match_dups): Update for new df_ref linking.
11850 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11852 * df.h (df_ref_create, df_ref_remove): Delete.
11853 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
11854 (df_ref_remove): Likewise.
11856 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11858 * df.h (df_single_def, df_single_use): New functions.
11859 * ira.c (find_moveable_pseudos): Use them.
11861 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11863 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
11864 * df-problems.c (df_note_bb_compute): Use it.
11865 * regstat.c (regstat_bb_compute_ri): Likewise.
11867 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11869 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
11870 * cse.c (cse_extended_basic_block): Use them.
11871 * dce.c (mark_artificial_use): Likewise.
11872 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
11873 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
11874 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
11875 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
11876 (df_simulate_initialize_backwards): Likewise.
11877 (df_simulate_finalize_backwards): Likewise.
11878 (df_simulate_initialize_forwards): Likewise.
11879 (df_md_simulate_artificial_defs_at_top): Likewise.
11880 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
11881 * regrename.c (init_rename_info): Likewise.
11882 * regstat.c (regstat_bb_compute_ri): Likewise.
11883 (regstat_bb_compute_calls_crossed): Likewise.
11885 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11887 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
11888 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
11889 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
11890 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
11891 * combine.c (create_log_links): Likewise.
11892 * compare-elim.c (find_flags_uses_in_insn): Likewise.
11893 (try_eliminate_compare): Likewise.
11894 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
11895 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
11896 (remove_reg_equal_equiv_notes_for_defs): Likewise.
11897 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
11898 (word_dce_process_block, dce_process_block): Likewise.
11899 * ddg.c (def_has_ccmode_p): Likewise.
11900 * df-core.c (df_bb_regno_first_def_find): Likewise.
11901 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
11902 * df-problems.c (df_rd_simulate_one_insn): Likewise.
11903 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
11904 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
11905 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
11906 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
11907 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
11908 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
11909 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
11910 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
11911 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
11912 * fwprop.c (local_ref_killed_between_p): Likewise.
11913 (all_uses_available_at, free_load_extend): Likewise.
11914 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
11915 * hw-doloop.c (scan_loop): Likewise.
11916 * ifcvt.c (dead_or_predicable): Likewise.
11917 * init-regs.c (initialize_uninitialized_regs): Likewise.
11918 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
11919 (process_bb_node_lives): Likewise.
11920 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
11921 (find_moveable_pseudos): Likewise.
11922 * loop-invariant.c (check_dependencies, record_uses): Likewise.
11923 * recog.c (peep2_find_free_register): Likewise.
11924 * ree.c (get_defs): Likewise.
11925 * regstat.c (regstat_bb_compute_ri): Likewise.
11926 (regstat_bb_compute_calls_crossed): Likewise.
11927 * sched-deps.c (find_inc, find_mem): Likewise.
11928 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
11929 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
11930 * shrink-wrap.c (requires_stack_frame_p): Likewise.
11931 (prepare_shrink_wrap): Likewise.
11932 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
11933 * web.c (union_defs, pass_web::execute): Likewise.
11934 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
11935 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
11937 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
11939 * lra-assign.c (assign_by_spills): Add code to assign vector regs
11940 to inheritance pseudos.
11941 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
11943 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
11946 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
11947 (BU_MISC_2): Rename to ...
11948 (BU_LDBL128_2): ... this.
11949 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
11950 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
11951 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
11952 RS6000_BTM_LDBL128.
11953 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
11954 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
11955 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
11956 (unpacktf_1): Likewise.
11957 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
11958 (__builtin_longdouble_dw1): Likewise.
11959 * doc/sourcebuild.texi (longdouble128): Document.
11961 2014-06-13 Jeff Law <law@redhat.com>
11963 PR rtl-optimization/61094
11964 PR rtl-optimization/61446
11965 * ree.c (combine_reaching_defs): Get the mode for the copy from
11966 the extension insn rather than the defining insn.
11968 2014-06-13 Dehao Chen <dehao@google.com>
11970 * dwarf2out.c (add_linkage_name): Emit more linkage name.
11972 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
11974 * doc/install.texi (--enable-linker-plugin-configure-flags)
11975 (--enable-linker-plugin-flags): Document new flags.
11977 2014-06-13 Martin Jambor <mjambor@suse.cz>
11980 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
11981 cache_token if returning early.
11983 2014-06-13 Nick Clifton <nickc@redhat.com>
11985 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
11986 requested alignment is active.
11987 (LABEL_ALIGN): Likewise.
11988 (LOOP_ALIGN): Likewise.
11990 2014-06-13 Richard Biener <rguenther@suse.de>
11992 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
11993 Rewrite to propagate the VN result into all uses where
11994 possible and to remove stmts becoming dead because of that.
11995 (eliminate): Generalize stmt removal handling, remove in
11996 reverse dominator order to support proper debug stmt
11997 generation. Update stmts before removing stmts.
11998 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
12000 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
12002 PR tree-optimization/61375
12003 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
12004 symbolic number cannot be represented in an uint64_t.
12005 (find_bswap_or_nop_1): Likewise.
12007 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
12009 * symtab.c (symtab_node::reset_section): New method.
12010 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
12012 * cgraph.h (reset_section): Declare.
12013 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
12014 do not consider comdat locals.
12015 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
12017 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
12018 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
12019 reset sections of symbols dragged out of the comdats.
12020 (function_and_variable_visibility): Reset sections of
12023 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
12025 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
12026 to use symtab and decl_binds_to_current_def_p
12027 * tree-vectorizer.c (increase_alignment): Increase alignment
12028 of alias target, too.
12030 2014-06-12 Jakub Jelinek <jakub@redhat.com>
12032 PR middle-end/61486
12033 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
12034 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
12035 if outer combined construct is distribute.
12036 (gimplify_omp_for): For OMP_DISTRIBUTE set
12037 gimplify_omp_ctxp->distribute.
12038 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
12039 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
12040 mapping into decl map.
12042 2014-06-12 Jason Merrill <jason@redhat.com>
12044 * common.opt (fabi-version): Change default to 0.
12046 2014-06-12 Jason Merrill <jason@redhat.com>
12048 * toplev.c (process_options): Reject -fabi-version=1.
12050 2014-06-12 Jeff Law <law@redhat.com>
12052 PR tree-optimization/61009
12053 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
12054 value when we stop processing a block due to problematic PHIs.
12056 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
12058 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
12059 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
12060 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
12061 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
12062 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
12063 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
12064 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
12065 are not in the spec.
12067 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
12070 * config/aarch64/aarch64-modes.def: Add V1DFmode.
12071 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
12074 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
12076 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
12078 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
12081 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
12082 loading from address spaces.
12084 2014-06-12 Martin Liska <mliska@suse.cz>
12087 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
12088 statement is reachable.
12090 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
12092 * symtab.c (section_hash): New hash.
12093 (symtab_unregister_node): Clear section before freeing.
12094 (hash_section_hash_entry): New haser.
12095 (eq_sections): New function.
12096 (symtab_node::set_section_for_node): New method.
12097 (set_section_1): Update.
12098 (symtab_node::set_section): Take string instead of tree as parameter.
12099 (symtab_resolve_alias): Update.
12100 * cgraph.h (section_hash_entry_d): New structure.
12101 (section_hash_entry): New typedef.
12102 (cgraph_node): Change comdat_group_ to x_comdat_group,
12103 change section_ to x_section and turn into section_hash_entry;
12104 update accestors; put set_section_for_node offline.
12105 * tree.c (decl_section_name): Turn into string.
12106 (set_decl_section_name): Change parameter to be string.
12107 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
12108 * sdbout.c (sdbout_one_type): Update.
12109 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
12110 * varasm.c (IN_NAMED_SECTION, get_named_section,
12111 resolve_unique_section, hot_function_section, get_named_text_section,
12112 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
12113 make_decl_rtl, default_unique_section): Update.
12114 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
12115 (c6x_elf_unique_section): Update.
12116 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
12117 * config/pa/pa.c (pa_function_section): Update.
12118 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
12119 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
12120 * config/arc/arc.c (arc_in_small_data_p): Update.
12121 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
12122 * config/mcore/mcore.c (mcore_unique_section): Update.
12123 * config/mips/mips.c (mips16_build_function_stub): Update.
12124 (mips16_build_call_stub): Update.
12125 (mips_function_rodata_section): Update.
12126 (mips_in_small_data_p): Update.
12127 * config/score/score.c (score_in_small_data_p): Update.
12128 * config/rx/rx.c (rx_in_small_data): Update.
12129 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
12130 (rs6000_xcoff_asm_named_section): Update.
12131 (rs6000_xcoff_unique_section): Update.
12132 * config/frv/frv.c (frv_string_begins_with): Update.
12133 (frv_in_small_data_p): Update.
12134 * config/v850/v850.c (v850_encode_data_area): Update.
12135 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
12136 (bfin_handle_l1_data_attribute): Update.
12137 (bfin_handle_l2_attribute): Update.
12138 * config/mep/mep.c (mep_unique_section): Update.
12139 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
12141 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
12142 (h8300_handle_tiny_data_attribute): Update.
12143 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
12144 (m32r_in_small_data_p): Update.
12145 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
12146 * config/i386/i386.c (ix86_in_large_data_p): Update.
12147 * config/i386/winnt.c (i386_pe_unique_section): Update.
12148 * config/darwin.c (darwin_function_section): Update.
12149 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
12150 * tree-emutls.c (get_emutls_init_templ_addr): Update.
12151 (new_emutls_decl): Update.
12152 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
12153 input_varpool_node): Update.
12154 (ead_string_cst): Turn to ...
12155 (read_string): ... this one.
12156 * dwarf2out.c (secname_for_decl): Update.
12157 * asan.c (asan_protect_global): Update.
12159 2014-06-11 DJ Delorie <dj@redhat.com>
12161 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
12163 * config/rx/rx.c (rx_option_override): Likewise.
12164 (rx_align_for_label): Likewise.
12166 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
12168 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
12170 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
12173 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12175 * common.md: New file.
12176 * doc/md.texi: Update description of generic, machine-independent
12178 * config/s390/constraints.md (e): Delete.
12179 * Makefile.in (md_file): Include common.md.
12180 * config/m32c/t-m32c (md_file): Likewise.
12181 * genpreds.c (general_mem): New array.
12182 (generic_constraint_letters): Remove constraints now defined by
12184 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
12185 Allow the first character to be '<' or '>' as well.
12186 * genoutput.c (general_mem): New array.
12187 (indep_constraints): Remove constraints now defined by common.md.
12188 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
12189 Remove special handling of 'm'.
12190 * ira-costs.c (record_reg_classes): Remove special handling of
12191 constraints now defined by common.md.
12192 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
12193 * ira-lives.c (single_reg_class): Likewise.
12194 (ira_implicitly_set_insn_hard_regs): Likewise.
12195 * lra-constraints.c (reg_class_from_constraints): Likewise.
12196 (process_alt_operands, process_address, curr_insn_transform): Likewise.
12197 * postreload.c (reload_cse_simplify_operands): Likewise.
12198 * reload.c (push_secondary_reload, scratch_reload_class)
12199 (find_reloads, alternative_allows_const_pool_ref): Likewise.
12200 * reload1.c (maybe_fix_stack_asms): Likewise.
12201 * targhooks.c (default_secondary_reload): Likewise.
12202 * stmt.c (parse_output_constraint): Likewise.
12203 * recog.c (preprocess_constraints): Likewise.
12204 (constrain_operands, peep2_find_free_register): Likewise.
12205 (asm_operand_ok): Likewise, but add a comment saying why 'o'
12206 must be handled specially.
12208 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12210 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
12211 * genpreds.c (have_const_dbl_constraints): Delete.
12212 (add_constraint): Don't set it.
12213 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
12214 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
12215 constraints using the lookup_constraint logic.
12216 * ira-lives.c (single_reg_class): Likewise.
12217 * ira.c (ira_setup_alts): Likewise.
12218 * lra-constraints.c (process_alt_operands): Likewise.
12219 * recog.c (asm_operand_ok, constrain_operands): Likewise.
12220 * reload.c (find_reloads): Likewise.
12222 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12224 * genpreds.c (const_int_start, const_int_end): New variables.
12225 (choose_enum_order): Output CONST_INT constraints before memory
12227 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
12229 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
12230 * ira.c (ira_setup_alts): Likewise.
12231 * lra-constraints.c (process_alt_operands): Likewise.
12232 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
12233 * reload.c (find_reloads): Likewise.
12235 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12237 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
12238 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
12239 * recog.c (preprocess_constraints): Update accordingly.
12241 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12243 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
12244 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
12245 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
12246 * genpreds.c (print_type_tree): New function.
12247 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
12248 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
12249 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
12250 Write out enum constraint_type and get_constraint_type.
12251 * lra-constraints.c (satisfies_memory_constraint_p): Take a
12252 constraint_num rather than a constraint string.
12253 (satisfies_address_constraint_p): Likewise.
12254 (reg_class_from_constraints): Avoid old constraint macros.
12255 (process_alt_operands, process_address_1): Likewise.
12256 (curr_insn_transform): Likewise.
12257 * ira-costs.c (record_reg_classes): Likewise.
12258 (record_operand_costs): Likewise.
12259 * ira-lives.c (single_reg_class): Likewise.
12260 (ira_implicitly_set_insn_hard_regs): Likewise.
12261 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
12262 * postreload.c (reload_cse_simplify_operands): Likewise.
12263 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
12264 (constrain_operands, peep2_find_free_register): Likewise.
12265 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
12266 (find_reloads, alternative_allows_const_pool_ref): Likewise.
12267 * reload1.c (maybe_fix_stack_asms): Likewise.
12268 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
12269 * targhooks.c (default_secondary_reload): Likewise.
12270 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
12271 to EXTRA_CONSTRAINT_STR.
12272 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
12274 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12276 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
12277 (write_constraint_satisfied_p_array): ...this new function.
12278 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
12280 (write_insn_preds_c): Update accordingly.
12282 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12284 * genpreds.c (write_lookup_constraint): Rename to...
12285 (write_lookup_constraint_1): ...this.
12286 (write_lookup_constraint_array): New function.
12287 (write_tm_preds_h): Define lookup_constraint as an inline function
12288 that uses write_lookup_constraint_array where possible.
12289 (write_insn_preds_c): Update for the changes above.
12291 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12293 * doc/md.texi (regclass_for_constraint): Rename to...
12294 (reg_class_for_constraint): ...this.
12295 * genpreds.c (num_constraints, enum_order, register_start)
12296 (register_end, satisfied_start, memory_start, memory_end)
12297 (address_start, address_end): New variables.
12298 (add_constraint): Count the number of constraints.
12299 (choose_enum_order): New function.
12300 (write_enum_constraint_num): Iterate over enum_order.
12301 (write_regclass_for_constraint): Rename to...
12302 (write_reg_class_for_constraint_1): ...this and update output
12304 (write_constraint_satisfied_p): Rename to...
12305 (write_constraint_satisfied_p_1): ...this and update output
12306 accordingly. Do nothing if all extra constraints are register
12308 (write_insn_extra_memory_constraint): Delete.
12309 (write_insn_extra_address_constraint): Delete.
12310 (write_range_function): New function.
12311 (write_tm_preds_h): Define constraint_satisfied_p and
12312 reg_class_for_constraint as inline functions that do a range check
12313 before calling the out-of-line function. Use write_range_function
12314 to implement insn_extra_{register,memory,address}_constraint,
12315 the first of which is new.
12316 (write_insn_preds_c): Update after above changes to write_* functions.
12317 (main): Call choose_enum_order.
12319 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
12321 PR tree-optimization/61306
12322 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
12323 expression instead of its size.
12324 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
12325 false to prevent optimization when the result is unpredictable due to
12326 arithmetic right shift of signed type with highest byte is set.
12327 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
12328 (init_symbolic_number): Likewise.
12329 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
12330 when the result is unpredictable due to sign extension.
12332 2014-06-11 Terry Guo <terry.guo@arm.com>
12334 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
12335 (*thumb1_addsi3): Ditto.
12336 (*thumb_subdi3): Ditto.
12337 (thumb1_subsi3_insn): Ditto.
12338 (*thumb_mulsi3): Ditto.
12339 (*thumb_mulsi3_v6): Ditto.
12340 (*thumb1_andsi3_insn): Ditto.
12341 (thumb1_bicsi3): Ditto.
12342 (*thumb1_iorsi3_insn): Ditto.
12343 (*thumb1_xorsi3_insn): Ditto.
12344 (*thumb1_ashlsi3): Ditto.
12345 (*thumb1_ashrsi3): Ditto.
12346 (*thumb1_lshrsi3): Ditto.
12347 (*thumb1_rotrsi3): Ditto.
12348 (*thumb1_negdi2): Ditto.
12349 (*thumb1_negsi2): Ditto.
12350 (*thumb1_abssi2): Ditto.
12351 (*thumb1_neg_abssi2): Ditto.
12352 (*thumb1_one_cmplsi2): Ditto.
12353 (*thumb1_zero_extendhisi2): Ditto.
12354 (*thumb1_zero_extendqisi2): Ditto.
12355 (*thumb1_zero_extendqisi2_v6): Ditto.
12356 (thumb1_extendhisi2): Ditto.
12357 (thumb1_extendqisi2): Ditto.
12358 (*thumb1_movdi_insn): Ditto.
12359 (*thumb1_movsi_insn): Ditto.
12360 (*thumb1_movhi_insn): Ditto.
12361 (thumb_movhi_clobber): Ditto.
12362 (*thumb1_movqi_insn): Ditto.
12363 (*thumb1_movhf): Ditto.
12364 (*thumb1_movsf_insn): Ditto.
12365 (*thumb_movdf_insn): Ditto.
12366 (movmem12b): Ditto.
12368 (cbranchqi4): Ditto.
12369 (cbranchsi4_insn): Ditto.
12370 (cbranchsi4_scratch): Ditto.
12371 (*negated_cbranchsi4): Ditto.
12372 (*tbit_cbranch): Ditto.
12373 (*tlobits_cbranch): Ditto.
12374 (*tstsi3_cbranch): Ditto.
12375 (*cbranchne_decr1): Ditto.
12376 (*addsi3_cbranch): Ditto.
12377 (*addsi3_cbranch_scratch): Ditto.
12378 (*thumb_cmpdi_zero): Ditto.
12379 (cstoresi_eq0_thumb1): Ditto.
12380 (cstoresi_ne0_thumb1): Ditto.
12381 (*cstoresi_eq0_thumb1_insn): Ditto.
12382 (*cstoresi_ne0_thumb1_insn): Ditto.
12383 (cstoresi_nltu_thumb1): Ditto.
12384 (cstoresi_ltu_thumb1): Ditto.
12385 (thumb1_addsi3_addgeu): Ditto.
12386 (*thumb_jump): Ditto.
12387 (*call_reg_thumb1_v5): Ditto.
12388 (*call_reg_thumb1): Ditto.
12389 (*call_value_reg_thumb1_v5): Ditto.
12390 (*call_value_reg_thumb1): Ditto.
12391 (*call_insn): Ditto.
12392 (*call_value_insn): Ditto.
12393 (thumb1_casesi_internal_pic): Ditto.
12394 (thumb1_casesi_dispatch): Ditto.
12395 (*thumb1_indirect_jump): Ditto.
12396 (prologue_thumb1_interwork): Ditto.
12397 (*epilogue_insns): Ditto.
12398 (consttable_1): Ditto.
12399 (consttable_2): Ditto.
12400 (tablejump): Ditto.
12401 (*thumb1_tablejump): Ditto.
12402 (thumb_eh_return): Ditto.
12403 (define_peephole2): Two of them are thumb1 only and got moved into
12404 new file thumb1.md.
12405 (define_split): Six of them are thumb1 only and got moved into new
12407 * config/arm/thumb1.md: New file comprised of above thumb1 only
12410 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12412 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
12413 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
12415 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
12416 (aarch64_crc_builtin_datum): New struct.
12417 (aarch64_crc_builtin_data): New.
12418 (aarch64_init_crc32_builtins): New function.
12419 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
12420 (aarch64_crc32_expand_builtin): New.
12421 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
12422 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
12423 __ARM_FEATURE_CRC32 when appropriate.
12424 (TARGET_CRC32): Define.
12425 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
12426 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
12427 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
12428 (aarch64_<crc_variant>): New pattern.
12429 * config/aarch64/arm_acle.h: New file.
12430 * config/aarch64/iterators.md (CRC): New int iterator.
12431 (crc_variant, crc_mode): New int attributes.
12432 * doc/aarch64-acle-intrinsics.texi: New file.
12433 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
12434 Include aarch64-acle-intrinsics.texi.
12436 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
12438 * tree-vect-data-refs.c (vect_grouped_store_supported): New
12439 check for stores group of length 3.
12440 (vect_permute_store_chain): New permutations for stores group of
12442 * tree-vect-stmts.c (vect_model_store_cost): Change cost
12443 of vec_perm_shuffle for the new permutations.
12445 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
12447 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
12448 table rewriting temporarily on targets not supporting ONE_ONLY.
12450 2014-06-11 Richard Biener <rguenther@suse.de>
12452 PR middle-end/61437
12454 2014-06-04 Richard Biener <rguenther@suse.de>
12456 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
12457 TREE_PUBLIC and DECL_EXTERNAL decls.
12459 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
12461 * varasm.c (set_implicit_section): New function.
12462 (resolve_unique_section): Use it to set implicit section
12464 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
12465 (default_function_section): Likewise.
12466 (decl_binds_to_current_def_p): Constify argument.
12467 * varasm.h (decl_binds_to_current_def_p): Update prototype.
12468 * asan.c (asan_protect_global): Use
12469 symtab_get_node (decl)->implicit_section.
12470 * symtab.c (dump_symtab_base): Dump implicit sections.
12471 (verify_symtab_base): Verify sanity of sectoins and comdats.
12472 (symtab_resolve_alias): Alias share the section of its target.
12473 (set_section_1): New function.
12474 (symtab_node::set_section): Move here, recurse to aliases.
12475 (verify_symtab): Check for duplicated symtab lists.
12476 * tree-core.h (implicit_section_name_p): Remove.
12477 * tree-vect-data-refs.c: Include varasm.h.
12478 (vect_can_force_dr_alignment_p): Fix conditional on when
12479 decl bints to current definition; use
12480 symtab_get_node (decl)->implicit_section.
12481 * cgraph.c (cgraph_make_node_local_1): Fix section set.
12482 * cgraph.h (struct symtab_node): Add implicit_section.
12483 (set_section): Rename to ...
12484 (set_section_for_node): ... this one.
12485 (set_section): Declare.
12486 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
12487 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
12488 input_overwrite_node, input_varpool_node): Stream implicit_section.
12489 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
12490 removal; it will fail in LTO.
12492 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12494 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
12495 Change second alternative type to f_mcr.
12496 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
12497 and 12th alternatives' types to f_mcr and f_mrc.
12498 (*movdi_aarch64): Same for 12th and 13th alternatives.
12499 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
12500 (aarch64_movtilow_tilow): Change type to fmov.
12502 2014-06-10 Jiong Wang <jiong.wang@arm.com>
12504 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
12505 (aarch64_save_or_restore_callee_save_registers): Fix layout.
12507 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12509 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
12511 (aarch64_sqrdmulh_lane<mode>): Likewise.
12512 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
12513 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
12514 (aarch64_sqdmulh_laneq<mode>): New expander.
12515 (aarch64_sqrdmulh_laneq<mode>): Likewise.
12516 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
12517 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
12518 (aarch64_sqdmulh_lane<mode>): New expander.
12519 (aarch64_sqrdmulh_lane<mode>): Likewise.
12520 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
12521 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
12522 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
12523 (aarch64_sqdmlal_laneq<mode>): Likewise.
12524 (aarch64_sqdmlsl_lane<mode>): Likewise.
12525 (aarch64_sqdmlsl_laneq<mode>): Likewise.
12526 (aarch64_sqdmlal2_lane<mode>): Likewise.
12527 (aarch64_sqdmlal2_laneq<mode>): Likewise.
12528 (aarch64_sqdmlsl2_lane<mode>): Likewise.
12529 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
12530 (aarch64_sqdmull_lane<mode>): Likewise.
12531 (aarch64_sqdmull_laneq<mode>): Likewise.
12532 (aarch64_sqdmull2_lane<mode>): Likewise.
12533 (aarch64_sqdmull2_laneq<mode>): Likewise.
12535 2014-06-10 Richard Biener <rguenther@suse.de>
12537 PR tree-optimization/61438
12538 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
12539 (eliminate_dom_walker::before_dom_children): Only try to inhibit
12540 insertion of IVs if running PRE.
12541 (eliminate): Adjust.
12542 (pass_pre::execute): Likewise.
12543 (pass_fre::execute): Likewise.
12545 2014-06-10 Richard Biener <rguenther@suse.de>
12547 PR middle-end/61456
12548 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
12549 Do not use the main variant for the type comparison.
12550 (ncr_compar): Likewise.
12551 (nonoverlapping_component_refs_p): Likewise.
12553 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
12555 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
12556 REG_CFA_RESTORE mode.
12558 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
12560 * config/i386/i386.c (expand_vec_perm_pblendv): New.
12561 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
12562 expand_vec_perm_pblendv.
12564 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12566 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
12568 Simplify description of __crc32d and __crc32cd intrinsics.
12569 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
12572 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
12575 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
12576 * config.in: Regenerate.
12577 * configure: Likewise.
12579 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
12581 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
12583 (intersect_static_var_sets): Remove.
12584 (propagate): Do not prune local statics.
12586 2014-06-10 Jakub Jelinek <jakub@redhat.com>
12589 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
12590 Set lastprivate_firstprivate even if omp_private_outer_ref
12591 langhook returns true.
12592 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
12593 langhook, call unshare_expr on new_var and call
12594 build_outer_var_ref to get the last argument.
12596 2014-06-10 Marek Polacek <polacek@redhat.com>
12599 * doc/extend.texi: Add cindex for transparent_union.
12601 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
12603 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
12604 init_symbolic_number ().
12606 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
12608 PR middle-end/61141
12609 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
12610 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
12611 (verify_rtl_sharing): Likewise.
12613 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
12616 * tree.c (build_qualified_type): Use a canonical type for
12619 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12621 * config/arm/arm-modes.def: Remove XFmode.
12623 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
12626 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
12627 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
12628 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
12629 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
12630 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
12631 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
12632 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
12633 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
12634 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
12636 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
12638 * tree-core.h (tree_decl_with_vis): Remove section_name.
12640 2014-06-09 Kito Cheng <kito@0xlab.org>
12642 * ira.c (ira): Don't call init_caller_save if LRA enabled
12643 since LRA use its own infrastructure to handle that.
12645 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
12647 * symtab.c (dump_symtab_base): Update dumping.
12648 (symtab_make_decl_local): Clear only DECL_COMDAT.
12649 * tree-vect-data-refs.c (Check that variable is static before
12650 tampering with sections.
12651 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
12652 (cgraph_create_virtual_clone): Likewise.
12653 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
12654 (decl_section_name, set_decl_section_name): New accessors.
12655 (find_decls_types_r): Do not walk section name
12656 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
12657 (decl_comdat_group, decl_comdat_group_id): Constify.
12658 (decl_section_name, set_decl_section_name): Update.
12659 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
12660 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
12661 (cgraph_make_node_local_1): Clear section and comdat group.
12662 * cgraph.h (set_comdat_group): Sanity check.
12663 (get_section, set_section): New.
12664 * ipa-comdats.c (ipa_comdats): Use get_section.
12665 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
12666 * lto-streamer-out.c: Do not follow section names.
12667 * c-family/c-common.c (handle_section_attribute): Update.
12668 * lto-cgraph.c (lto_output_node): Output section.
12669 (lto_output_varpool_node): Likewise.
12670 (read_comdat_group): Rename to ...
12671 (read_identifier): ... this one.
12672 (read_string_cst): New function.
12673 (input_node, input_varpool_node): Input section names.
12674 * tree-emutls.c (get_emutls_init_templ_addr): Update.
12675 (new_emutls_decl): Update.
12676 (secname_for_decl): Check section names only of static vars.
12677 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
12678 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
12679 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
12680 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
12681 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
12682 * config/mcore/mcore.c (mcore_unique_section): Likewise.
12683 * config/mips/mips.c (mips16_build_function_stub): Likewise.
12684 * config/v850/v850.c (v850_insert_attributes): Likewise.
12685 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
12687 (h8300_handle_tiny_data_attribute): Likewise.
12688 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
12689 (bfin_handle_l2_attribute): Likewise.
12691 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
12693 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
12694 remove static initializer.
12696 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
12698 * varasm.c (use_blocks_for_decl_p): Check symbol table
12699 instead of alias attribute.
12700 (place_block_symbol): Recurse on aliases.
12702 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
12704 * ipa-visibility.c: Include varasm.h
12705 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
12707 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
12709 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
12710 outputting aliases.
12712 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
12714 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
12715 from test_insn into GGC space escape via SET_SRC.
12717 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
12719 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
12720 call statement, if any.
12721 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
12722 statements, if any. Tidy up.
12724 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
12727 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
12728 iterators, VSX_D that handles 64-bit types, and VSX_LE that
12729 handles swapping the two 64-bit double words on little endian
12730 systems. Include V1TImode and optionally TImode in VSX_LE so that
12731 these types are properly swapped. Change all of the insns and
12732 splits that do the 64-bit swaps to use VSX_LE.
12733 (vsx_le_perm_load_<mode>): Likewise.
12734 (vsx_le_perm_store_<mode>): Likewise.
12735 (splitters for little endian memory operations): Likewise.
12736 (vsx_xxpermdi2_le_<mode>): Likewise.
12737 (vsx_lxvd2x2_le_<mode>): Likewise.
12738 (vsx_stxvd2x2_le_<mode>): Likewise.
12740 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
12743 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
12744 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
12745 and corresponding splitters. Zero extend general register
12746 or memory input operand to XMM temporary. Enable for
12747 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
12748 (floatunssi<mode>2): Update expander predicate.
12750 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
12752 PR rtl-optimization/61325
12753 * lra-constraints.c (process_address_1): Check scale equal to one
12754 to prevent transformation: base + scale * index => base + new_reg.
12756 2014-06-06 Richard Biener <rguenther@suse.de>
12758 PR tree-optimization/59299
12759 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
12761 (nearest_common_dominator_of_uses): Likewise.
12762 (statement_sink_location): Adjust. Support sinking loads.
12764 2014-06-06 Martin Jambor <mjambor@suse.cz>
12766 * ipa-prop.c (get_place_in_agg_contents_list): New function.
12767 (build_agg_jump_func_from_list): Likewise.
12768 (determine_known_aggregate_parts): Renamed to
12769 determine_locally_known_aggregate_parts. Moved some functionality
12770 to the two functions above, removed bound checks.
12772 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
12774 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
12775 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
12776 (aarch64_progress_pointer): Likewise.
12777 (aarch64_copy_one_part_and_move_pointers): Likewise.
12778 (aarch64_expand_movmen): Likewise.
12779 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
12780 * config/aarch64/aarch64.md (movmem<mode>): New.
12782 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
12784 * targhooks.c (default_add_stmt_cost): Call target specific
12785 hook instead of default one.
12787 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
12789 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
12790 endianness instead of host endianness.
12791 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
12794 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
12797 * function.c (instantiate_decls): Process the saved static chain.
12798 (expand_function_start): If not optimizing, save the static chain
12800 * tree-nested.c (convert_all_function_calls): Always create the static
12801 chain for nested functions if not optimizing.
12803 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
12805 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
12807 2014-06-06 Richard Biener <rguenther@suse.de>
12809 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
12810 (construct_init_block): Likewise.
12811 (construct_exit_block): Likewise.
12812 (pass_expand::execute): Likewise.
12813 * graphite.c (graphite_transforms): Replace check for current_loops
12814 with a check for > 1 loops.
12815 (pass_graphite_transforms::execute): Adjust.
12816 * ipa-split.c (split_function): Remove check for current_loops.
12817 * omp-low.c (expand_parallel_call): Likewise.
12818 (expand_omp_for_init_counts): Likewise.
12819 (extract_omp_for_update_vars): Likewise.
12820 (expand_omp_for_generic): Likewise.
12821 (expand_omp_sections): Likewise.
12822 (expand_omp_target): Likewise.
12823 * tracer.c (tail_duplicate): Likewise.
12824 (pass_tracer::execute): Likewise.
12825 * trans-mem.c (expand_transaction): Likewise.
12826 * tree-complex.c (expand_complex_div_wide): Likewise.
12827 * tree-eh.c (lower_resx): Likewise.
12828 (cleanup_empty_eh_merge_phis): Likewise.
12829 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
12830 current_loops with a check for > 1 loops.
12831 (pass_predcom::execute): Adjust.
12832 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
12833 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
12834 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
12835 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
12836 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
12837 * tree-switch-conversion.c (process_switch): Likewise.
12838 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
12839 * tree-vrp.c (vrp_visit_phi_node): Likewise.
12840 (execute_vrp): Likewise.
12841 * ubsan.c (ubsan_expand_null_ifn): Likewise.
12843 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
12845 * rtl.h (insn_location): Declare.
12846 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
12847 with UNKNOWN_LOCATION.
12848 * emit-rtl.c (insn_location): New function.
12849 * final.c (notice_source_line): Check that the instruction has a
12850 location before retrieving it and use insn_location.
12851 * modulo-sched.c (loop_single_full_bb_p): Likewise.
12852 * print-rtl.c (print_rtx): Likewise.
12854 2014-06-06 Richard Biener <rguenther@suse.de>
12856 * passes.def: Move 2nd VRP pass before phi-only-cprop.
12858 2014-06-06 Christian Bruel <christian.bruel@st.com>
12860 PR tree-optimization/43934
12861 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
12864 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
12866 * ira-lives.c (single_reg_class): Add missing break. Explicitly
12867 return NO_REGS for extra address and memory constraints. Handle
12868 operands that match (or are equivalent to something that matches)
12869 extra constant constraints. Ignore other non-register operands.
12871 2014-06-06 Alan Modra <amodra@gmail.com>
12874 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
12875 * doc/tm.texi: Regenerate.
12876 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
12877 Use throughout in place of REG_PARM_STACK_SPACE.
12878 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
12879 "incoming" param. Pass to rs6000_function_parms_need_stack.
12880 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
12881 prototype_p when incoming. Use function decl when incoming
12882 to handle K&R style functions.
12883 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
12884 (INCOMING_REG_PARM_STACK_SPACE): Define.
12886 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12889 * cfgexpand.c (expand_debug_expr): Use address space of nested
12890 TREE_TYPE for ADDR_EXPR and MEM_REF.
12892 2014-06-05 Jeff Law <law@redhat.com>
12894 PR tree-optimization/61289
12895 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
12896 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
12897 looking for those which match LHS. All callers changed.
12898 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
12899 parameters and code which manipulated them. All callers changed.
12900 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
12901 and DST_MAP parameters. Simplify invalidation code by just calling
12902 invalidate_equivalences. All callers changed.
12903 (thread_across_edge): Simplify now that we don't need to maintain
12904 the map of equivalences to invalidate.
12906 2014-06-05 Kai Tietz <ktietz@redhat.com>
12907 Richard Henderson <rth@redhat.com>
12910 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
12911 checking for !TARGET_X32.
12912 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
12913 (sibcall_intern): New define_insn, plus required peepholes.
12914 (sibcall_pop_intern): Likewise.
12915 (sibcall_value_intern): Likewise.
12916 (sibcall_value_pop_intern): Likewise.
12918 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
12920 * tree-inline.c (tree_function_versioning): Check DF info existence
12921 before accessing it.
12923 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
12925 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
12927 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
12928 aarch64_frame hard_fp_offset and frame_size.
12929 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
12930 frame_size; remove original_frame_size.
12931 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
12932 (aarch64_initial_elimination_offset): Remove frame_size and
12933 offset. Use aarch64_frame frame_size.
12935 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
12936 Jiong Wang <jiong.wang@arm.com>
12937 Renlin <renlin.li@arm.com>
12939 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
12940 initialization of R30 offset. Update offset. Iterate core
12941 regisers upto X30. Remove X29, X30 specific code.
12943 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
12944 Jiong Wang <jiong.wang@arm.com>
12946 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
12947 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
12948 (aarch64_register_saved_on_entry): Adjust test.
12950 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
12952 * config/aarch64/aarch64.h (machine_function): Move
12953 saved_varargs_size from here...
12954 (aarch64_frame): ... to here.
12956 * config/aarch64/aarch64.c (aarch64_expand_prologue)
12957 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
12958 (aarch64_initial_elimination_offset)
12959 (aarch64_setup_incoming_varargs): Adjust location of
12960 saved_varargs_size.
12962 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
12964 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
12967 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
12968 Prachi Godbole <Prachi.Godbole@imgtec.com>
12970 * config/mips/mips-cpus.def: Add definition for p5600. Updated
12971 mips32r5 entry to use PROCESSOR_P5600.
12972 * config/mips/mips-tables.opt: Regenerate.
12973 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
12974 * config/mips/mips.c (mips_fmadd_bypass): New function.
12975 (mips_rtx_cost_data): Add costs for p5600.
12976 (mips_issue_rate): Add support for p5600.
12977 (mips_multipass_dfa_lookahead): Likewise.
12978 * config/mips/mips.h (TUNE_P5600): New define.
12979 (TUNE_MACC_CHAINS): Add TUNE_P5600.
12980 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
12981 * config/mips/mips.md: Include p5600.md.
12982 (processor): Add p5600.
12983 * config/mips/p5600.md: New file.
12985 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
12987 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
12988 * config/i386/predicates.md (palignr_operand): New.
12989 Indicates if permutation is suitable for palignr instruction.
12991 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
12993 PR tree-optimization/61319
12994 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
12995 stmt belongs to loop.
12997 2014-06-05 Richard Biener <rguenther@suse.de>
12999 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
13000 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
13001 (lookup_tmp_var): Adjust.
13002 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
13004 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
13006 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
13008 2014-06-05 Marek Polacek <polacek@redhat.com>
13011 * doc/invoke.texi: Document -Wlogical-not-parentheses.
13013 2014-06-04 Tom de Vries <tom@codesourcery.com>
13015 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
13018 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
13020 PR tree-optimization/61385
13021 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
13023 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
13025 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
13026 changed to use fatal_error.
13027 (main): Ensure lto_wrapper_cleanup is run atexit.
13029 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
13031 * lra-constraints.c (valid_address_p): Move earlier in file.
13032 (address_eliminator): New structure.
13033 (satisfies_memory_constraint_p): New function.
13034 (satisfies_address_constraint_p): Likewise.
13035 (process_alt_operands, process_address, curr_insn_transform): Use them.
13037 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
13039 * lra-int.h (lra_static_insn_data): Make operand_alternative a
13041 (target_lra_int, default_target_lra_int, this_target_lra_int)
13042 (op_alt_data): Delete.
13043 * lra.h (lra_init): Delete.
13044 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
13045 (init_insn_code_data_once): Remove op_alt_data handling.
13046 (finish_insn_code_data_once): Likewise.
13047 (init_op_alt_data): Delete.
13048 (get_static_insn_data): Initialize operand_alternative to null.
13049 (free_insn_recog_data): Cast operand_alternative before freeing it.
13050 (setup_operand_alternative): Take the operand_alternative as
13051 parameter and assume it isn't already cached in the static
13053 (lra_set_insn_recog_data): Update accordingly.
13054 (lra_init): Delete.
13055 * ira.c (ira_init): Don't call lra_init.
13056 * target-globals.h (this_target_lra_int): Declare.
13057 (target_globals): Remove lra_int.
13058 (restore_target_globals): Update accordingly.
13059 * target-globals.c: Don't include lra-int.h.
13060 (default_target_globals, save_target_globals): Remove lra_int.
13062 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
13064 * recog.h (operand_alternative): Convert reg_class, reject,
13065 matched and matches into bitfields.
13066 (preprocess_constraints): New overload.
13067 (preprocess_insn_constraints): New function.
13068 (preprocess_constraints): Take the insn as parameter.
13069 (recog_op_alt): Change into a pointer.
13070 (target_recog): Add x_op_alt.
13071 * recog.c (asm_op_alt): New variable.
13072 (recog_op_alt): Change into a pointer.
13073 (preprocess_constraints): New overload, replacing the old function
13074 definition with one that doesn't use global state.
13075 (preprocess_insn_constraints): New function.
13076 (preprocess_constraints): Use them. Take the insn as parameter.
13077 Use asm_op_alt for asms.
13078 (recog_init): Free existing x_op_alt entries.
13079 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
13081 (make_early_clobber_and_input_conflicts): Likewise.
13082 (process_bb_node_lives): Pass the insn to process_constraints.
13083 * reg-stack.c (check_asm_stack_operands): Likewise.
13084 (subst_asm_stack_regs): Likewise.
13085 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
13086 * regrename.c (build_def_use): Likewise.
13087 * sched-deps.c (sched_analyze_insn): Likewise.
13088 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
13089 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
13090 (note_invalid_constants): Likewise.
13091 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
13092 (ix86_legitimate_combined_insn): Make operand_alternative pointer
13095 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
13097 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
13098 * ira-lives.c (check_and_make_def_conflict): Check for disabled
13100 (make_early_clobber_and_input_conflicts): Likewise.
13101 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
13103 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
13105 * recog.h (alternative_class): New function.
13106 (which_op_alt): Return a const recog_op_alt.
13107 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
13108 (subst_asm_stack_regs): Likewise.
13109 * config/arm/arm.c (note_invalid_constants): Likewise.
13110 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
13111 the operand_alternative; use alternative class instead.
13112 * sel-sched.c (get_reg_class): Likewise.
13113 * regrename.c (build_def_use): Likewise.
13114 (hide_operands, restore_operands, record_out_operands): Update type
13117 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
13119 * recog.h (recog_op_alt): Convert to a flat array.
13120 (which_op_alt): New function.
13121 * recog.c (recog_op_alt): Convert to a flat array.
13122 (preprocess_constraints): Update accordingly, grouping all
13123 operands of the same alternative together, rather than the
13125 * ira-lives.c (check_and_make_def_conflict): Likewise.
13126 (make_early_clobber_and_input_conflicts): Likewise.
13127 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
13128 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
13129 (subst_asm_stack_regs): Likewise.
13130 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
13131 * regrename.c (hide_operands, record_out_operands): Likewise.
13132 (build_def_use): Likewise.
13133 * sel-sched.c (get_reg_class): Likewise.
13134 * config/arm/arm.c (note_invalid_constants): Likewise.
13136 2014-06-04 Jason Merrill <jason@redhat.com>
13140 * gimplify.c (gimplify_arg): Non-static.
13141 * gimplify.h: Declare it.
13143 2014-06-04 Richard Biener <rguenther@suse.de>
13145 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
13146 TREE_PUBLIC and DECL_EXTERNAL decls.
13148 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
13150 * regcprop.c (copyprop_hardreg_forward_1): Account for
13151 HARD_REGNO_CALL_PART_CLOBBERED.
13153 2014-06-04 Richard Biener <rguenther@suse.de>
13155 * configure.ac: Check whether the underlying type of int64_t
13156 is long or long long.
13157 * configure: Regenerate.
13158 * config.in: Likewise.
13159 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
13160 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
13162 2014-06-04 Richard Biener <rguenther@suse.de>
13164 PR tree-optimization/60098
13165 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
13167 (dse_optimize_stmt): Simplify, now that we found a kill
13170 2014-06-04 Richard Biener <rguenther@suse.de>
13172 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
13173 of accesses with non-invariant address.
13175 2014-06-04 Martin Liska <mliska@suse.cz>
13177 * cgraph.h (cgraph_make_wrapper): New function introduced.
13178 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
13179 * ipa-inline.h (inline_analyze_function): The function is global.
13180 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
13182 2014-06-04 Martin Liska <mliska@suse.cz>
13184 * tree.h (private_lookup_attribute_starting): New function.
13185 (lookup_attribute_starting): Likewise.
13186 * tree.c (private_lookup_attribute_starting): Likewise.
13188 2014-06-04 Martin Liska <mliska@suse.cz>
13190 * cgraph.h (expand_thunk): New argument added.
13191 (address_taken_from_non_vtable_p): New global function.
13192 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
13193 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
13194 * cgraphunit.c (analyze_function): Likewise.
13195 (assemble_thunks_and_aliases): Argument added to call.
13196 (expand_thunk): New argument forces to produce GIMPLE thunk.
13198 2014-06-04 Martin Liska <mliska@suse.cz>
13200 * coverage.h (coverage_compute_cfg_checksum): Argument added.
13201 * coverage.c (coverage_compute_cfg_checksum): Likewise.
13202 * profile.c (branch_prob): Likewise.
13204 2014-06-04 Martin Jambor <mjambor@suse.cz>
13207 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
13208 handler for switch on an ipa_ref_use enum.
13209 * ipa-reference.c (analyze_function): Likewise.
13211 2014-06-04 Kai Tietz <ktietz@redhat.com>
13213 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
13214 from old call-instruction.
13216 2014-06-04 Bin Cheng <bin.cheng@arm.com>
13218 * config/aarch64/aarch64.c (aarch64_classify_address)
13219 (aarch64_legitimize_reload_address): Support full addressing modes
13221 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
13222 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
13224 2014-06-03 Andrew Pinski <apinski@cavium.com>
13226 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
13229 2014-06-03 Andrew Pinski <apinski@cavium.com>
13231 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
13232 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
13234 2014-06-03 Kai Tietz <ktietz@redhat.com>
13236 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
13239 2014-06-03 Dehao Chen <dehao@google.com>
13241 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
13244 2014-06-03 Marek Polacek <polacek@redhat.com>
13247 * doc/invoke.texi: Document -Wswitch-bool.
13248 * function.c (stack_protect_epilogue): Cast controlling expression of
13250 * gengtype.c (walk_type): Generate switch expression with its
13251 controlling expression cast to int.
13253 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
13255 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
13257 * config/avr/avr-tables.opt: Regenerate.
13258 * config/avr/t-multilib: Regenerate.
13259 * doc/avr-mmcu.texi: Regenerate.
13261 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
13262 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
13264 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
13265 (ata6617c, ata664251): Add new avr35 devices.
13266 (ata6612c): Add new avr4 device.
13267 (ata6613c, ata6614q): Add new avr5 devices.
13268 * config/avr/avr-tables.opt: Regenerate.
13269 * config/avr/t-multilib: Regenerate.
13270 * doc/avr-mmcu.texi: Regenerate.
13272 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
13274 * gcc/config/aarch64/aarch64-builtins.c
13275 (aarch64_types_binop_ssu_qualifiers): New static data.
13276 (TYPES_BINOP_SSU): Define.
13277 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
13278 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
13279 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
13280 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
13281 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
13282 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
13283 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
13284 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
13285 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
13286 suffix to builtin function name, remove cast.
13287 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
13288 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
13289 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
13291 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
13293 * gcc/config/aarch64/aarch64-builtins.c
13294 (aarch64_types_binop_uus_qualifiers,
13295 aarch64_types_shift_to_unsigned_qualifiers,
13296 aarch64_types_unsigned_shiftacc_qualifiers): Define.
13297 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
13298 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
13299 sqshlu_n, uqshl_n): Update qualifiers.
13300 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
13301 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
13302 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
13303 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
13304 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
13305 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
13306 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
13307 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
13308 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
13309 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
13310 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
13311 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
13312 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
13313 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
13314 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
13315 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
13316 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
13317 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
13318 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
13319 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
13320 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
13321 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
13322 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
13323 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
13324 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
13325 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
13326 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
13328 2014-06-03 Teresa Johnson <tejohnson@google.com>
13330 * tree-sra.c (modify_function): Record caller nodes after rebuild.
13332 2014-06-02 Jason Merrill <jason@redhat.com>
13335 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
13337 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
13339 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
13342 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
13344 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
13346 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
13347 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
13348 * config/aarch64/iterators.md (REVERSE): New iterator.
13349 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
13350 (rev_op): New int_attribute.
13351 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
13352 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
13353 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
13354 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
13355 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
13356 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
13357 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
13358 Replace temporary __asm__ with __builtin_shuffle.
13360 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
13362 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
13364 * config/mips/mips-tables.opt: Regenerate.
13365 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
13366 to use mips_isa_rev rather than ISA_MIPS32R2.
13367 * config/mips/mips.h (ISA_MIPS32R3): New define.
13368 (ISA_MIPS32R5): New define.
13369 (ISA_MIPS64R3): New define.
13370 (ISA_MIPS64R5): New define.
13371 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
13372 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
13373 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
13375 (MIPS_ISA_SYNCI_SPEC): Likewise.
13376 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
13377 (LINK_SPEC): Added mips32r3 and mips32r5.
13378 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
13379 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
13380 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
13381 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
13382 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
13383 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
13384 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
13386 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
13388 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
13390 * config/mips/mips.opt (mxpa): New option.
13391 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
13394 2014-06-03 Martin Jambor <mjambor@suse.cz>
13397 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
13400 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
13402 PR tree-optimization/61328
13403 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
13404 initialization from find_bswap_or_nop_1.
13405 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
13406 in source_expr2 before using the size value the function sets. Also
13407 make use of init_symbolic_number () in both the old place and
13408 find_bswap_or_nop_load () to avoid reading uninitialized memory when
13409 doing recursion in the GIMPLE_BINARY_RHS case.
13411 2014-06-03 Richard Biener <rguenther@suse.de>
13413 PR tree-optimization/61383
13414 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
13417 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
13419 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
13420 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
13421 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
13422 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
13424 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
13425 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
13426 * system.h: ...here and make it unconditional.
13427 * target.def (conditional_register_usage): Mention
13428 define_register_constraint instead of old-style constraint macros.
13429 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
13430 * doc/tm.texi: Regenerate.
13431 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
13432 protected by !USE_MD_CONSTRAINTS.
13433 * config/frv/frv.md: Remove quote from old version of documentation.
13434 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
13435 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
13436 CONST_DOUBLE_OK_FOR_LETTER.
13437 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
13439 2014-06-02 Andrew Pinski <apinski@cavium.com>
13441 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
13442 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
13443 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
13444 file whose name depends on -mabi= and -mbig-endian.
13445 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
13446 Handle LP64 better and handle ilp32 too.
13447 (MULTILIB_OPTIONS): Delete.
13448 (MULTILIB_DIRNAMES): Delete.
13450 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
13452 * expr.h: Remove prototypes of functions defined in builtins.c.
13453 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
13454 Remove prototypes of functions defined in builtins.c.
13455 * builtins.h: Update prototype list to include all exported functions.
13456 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
13457 no_c99_libc_has_function): Move to targhooks.c
13458 (build_string_literal, build_call_expr_loc_array,
13459 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
13461 (expand_builtin_object_size, fold_builtin_object_size): Make static.
13462 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
13463 no_c99_libc_has_function): Relocate from builtins.c.
13464 * tree.c: Include builtins.h.
13465 (build_call_expr_loc_array, build_call_expr_loc_vec,
13466 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
13468 * fold-const.h (fold_fma): Move prototype to builtins.h.
13469 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
13470 * asan.c: Include builtins.h.
13471 * cfgexpand.c: Likewise.
13472 * convert.c: Likewise.
13473 * emit-rtl.c: Likewise.
13474 * except.c: Likewise.
13475 * expr.c: Likewise.
13476 * fold-const.c: Likewise.
13477 * gimple-fold.c: Likewise.
13478 * gimple-ssa-strength-reduction.c: Likewise.
13479 * gimplify.c: Likewise.
13480 * ipa-inline.c: Likewise.
13481 * ipa-prop.c: Likewise.
13482 * lto-streamer-out.c: Likewise.
13483 * stmt.c: Likewise.
13484 * tree-inline.c: Likewise.
13485 * tree-object-size.c: Likewise.
13486 * tree-sra.c: Likewise.
13487 * tree-ssa-ccp.c: Likewise.
13488 * tree-ssa-forwprop.c: Likewise.
13489 * tree-ssa-loop-ivcanon.c: Likewise.
13490 * tree-ssa-loop-ivopts.c: Likewise.
13491 * tree-ssa-math-opts.c: Likewise.
13492 * tree-ssa-reassoc.c: Likewise.
13493 * tree-ssa-threadedge.c: Likewise.
13494 * tree-streamer-in.c: Likewise.
13495 * tree-vect-data-refs.c: Likewise.
13496 * tree-vect-patterns.c: Likewise.
13497 * tree-vect-stmts.c: Likewise.
13498 * config/aarch64/aarch64.c: Likewise.
13499 * config/alpha/alpha.c: Likewise.
13500 * config/arc/arc.c: Likewise.
13501 * config/arm/arm.c: Likewise.
13502 * config/avr/avr.c: Likewise.
13503 * config/bfin/bfin.c: Likewise.
13504 * config/c6x/c6x.c: Likewise.
13505 * config/cr16/cr16.c: Likewise.
13506 * config/cris/cris.c: Likewise.
13507 * config/epiphany/epiphany.c: Likewise.
13508 * config/fr30/fr30.c: Likewise.
13509 * config/frv/frv.c: Likewise.
13510 * config/h8300/h8300.c: Likewise.
13511 * config/i386/i386.c: Likewise.
13512 * config/i386/winnt.c: Likewise.
13513 * config/ia64/ia64.c: Likewise.
13514 * config/iq2000/iq2000.c: Likewise.
13515 * config/lm32/lm32.c: Likewise.
13516 * config/m32c/m32c.c: Likewise.
13517 * config/m32r/m32r.c: Likewise.
13518 * config/m68k/m68k.c: Likewise.
13519 * config/mcore/mcore.c: Likewise.
13520 * config/mep/mep.c: Likewise.
13521 * config/microblaze/microblaze.c: Likewise.
13522 * config/mips/mips.c: Likewise.
13523 * config/mmix/mmix.c: Likewise.
13524 * config/mn10300/mn10300.c: Likewise.
13525 * config/moxie/moxie.c: Likewise.
13526 * config/msp430/msp430.c: Likewise.
13527 * config/nds32/nds32.c: Likewise.
13528 * config/pa/pa.c: Likewise.
13529 * config/pdp11/pdp11.c: Likewise.
13530 * config/picochip/picochip.c: Likewise.
13531 * config/rl78/rl78.c: Likewise.
13532 * config/rs6000/rs6000.c: Likewise.
13533 * config/rx/rx.c: Likewise.
13534 * config/s390/s390.c: Likewise.
13535 * config/score/score.c: Likewise.
13536 * config/sh/sh.c: Likewise.
13537 * config/sparc/sparc.c: Likewise.
13538 * config/spu/spu.c: Likewise.
13539 * config/stormy16/stormy16.c: Likewise.
13540 * config/tilegx/tilegx.c: Likewise.
13541 * config/tilepro/tilepro.c: Likewise.
13542 * config/v850/v850.c: Likewise.
13543 * config/vax/vax.c: Likewise.
13544 * config/xtensa/xtensa.c: Likewise.
13546 2014-06-02 Jeff Law <law@redhat.com>
13548 PR rtl-optimization/61094
13549 * ree.c (combine_reaching_defs): Do not reextend an insn if it
13550 was marked as do_no_reextend. If a copy is needed to eliminate
13551 an extension, then mark it as do_not_reextend.
13553 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
13555 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
13557 2014-06-02 Richard Henderson <rth@redhat.com>
13560 * config/alpha/alpha.c (print_operand_address): Allow symbolic
13561 addresses inside asms. Use output_operand_lossage instead of
13564 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
13567 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
13568 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
13570 2014-06-02 Tom de Vries <tom@codesourcery.com>
13572 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
13573 case that x has VOIDmode.
13575 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
13577 * varasm.c (copy_constant): Delete function.
13578 (build_constant_desc): Don't call it.
13580 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
13583 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
13584 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
13585 with immediate_operand.
13587 2014-06-02 Andreas Schwab <schwab@suse.de>
13589 * config/ia64/ia64.c
13590 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
13591 pending_data_specs first.
13593 2014-06-02 Richard Biener <rguenther@suse.de>
13595 PR tree-optimization/61378
13596 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
13597 valueized_anything.
13599 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
13601 * config/i386/constraints.md (Bw): Rename from 'w'.
13602 (Bz): Rename from 'z'.
13603 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
13605 2014-06-01 Kai Tietz <ktietz@redhat.com>
13608 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
13609 * config/i386/i386.md (sibcall_insn_operand): Use Bs
13610 instead of m constraint.
13612 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
13614 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
13615 a separate alternative where the scratch operand 2 is marked as
13618 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
13620 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
13621 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
13622 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
13623 and __builtins_arm_get_fpscr.
13624 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
13625 __builtins_arm_get_fpscr.
13626 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
13627 __builtins_arm_ldfpscr.
13628 (arm_atomic_assign_expand_fenv): New function.
13629 * config/arm/vfp.md (set_fpscr): New pattern.
13630 (get_fpscr) : Likewise.
13631 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
13633 * doc/extend.texi (AARCH64 Built-in Functions) : Document
13634 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
13636 2014-05-30 Jakub Jelinek <jakub@redhat.com>
13638 * asan.c (report_error_func): Add SLOW_P argument, use
13639 BUILT_IN_ASAN_*_N if set.
13640 (build_check_stmt): Likewise.
13641 (instrument_derefs): If T has insufficient alignment,
13642 force same handling as for odd sizes.
13644 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
13645 BUILT_IN_ASAN_REPORT_STORE_N): New.
13646 * asan.c (struct asan_mem_ref): Change access_size type to
13648 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
13649 update_mem_ref_hash_table): Likewise.
13650 (asan_mem_ref_hasher::hash): Hash in a HWI.
13651 (report_error_func): Change size_in_bytes argument to HWI.
13652 Use *_N builtins if size_in_bytes is larger than 16 or not power of
13654 (build_shadow_mem_access): New function.
13655 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
13656 Handle size_in_bytes not power of two or larger than 16.
13657 (instrument_derefs): Don't give up if size_in_bytes is not
13658 power of two or is larger than 16.
13660 2014-05-30 Kai Tietz <ktietz@redhat.com>
13663 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
13664 for sibling-tail-calls.
13665 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
13667 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
13668 (sibcall_insn_operand): Add check for sibcall_memory_operand.
13670 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
13672 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
13673 * config/avr/avr-tables.opt: Regenerate.
13674 * config/avr/t-multilib: Regenerate.
13675 * doc/avr-mmcu.texi: Regenerate.
13677 2014-05-30 Ian Lance Taylor <iant@google.com>
13679 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
13682 2014-05-30 Tom de Vries <tom@codesourcery.com>
13684 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
13687 2014-05-30 Tom de Vries <tom@codesourcery.com>
13689 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
13690 * lra.c (initialize_lra_reg_info_element): Add init of
13691 actual_call_used_reg_set field.
13692 (lra): Call lra_create_live_ranges before lra_inheritance for
13694 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
13696 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
13697 instead of call_used_reg_set for -fuse-caller-save.
13698 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
13700 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13702 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
13704 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
13706 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
13708 * ira.c (ira_get_dup_out_num): Check for output operands at
13709 the start of the loop. Handle cases where an included alternative
13710 follows an excluded one.
13712 2014-05-29 Mike Stump <mikestump@comcast.net>
13715 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
13716 post ld passes when lto is used.
13718 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
13720 PR rtl-optimization/61325
13721 * lra-constraints.c (process_address): Rename to process_address_1.
13722 (process_address): New function.
13724 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
13726 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
13727 TYPES_BINOPV): New static data.
13728 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
13730 * config/aarch64/aarch64-simd.md (aarch64_ext,
13731 aarch64_im_lane_boundsi): New patterns.
13732 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
13734 (aarch64_evpc_ext): New function.
13736 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
13738 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
13739 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
13740 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
13741 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
13742 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
13744 2014-05-29 Tom de Vries <tom@codesourcery.com>
13746 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
13748 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
13749 Richard Sandiford <rdsandiford@googlemail.com>
13751 * arm/iterators.md (shiftable_ops): New code iterator.
13752 (t2_binop0, arith_shift_insn): New code attributes.
13753 * arm/predicates.md (shift_nomul_operator): New predicate.
13754 * arm/arm.md (insn_enabled): Delete.
13755 (enabled): Remove insn_enabled test.
13756 (*arith_shiftsi): Delete. Replace with ...
13757 (*<arith_shift_insn>_multsi): ... new pattern.
13758 (*<arith_shift_insn>_shiftsi): ... new pattern.
13759 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
13761 2014-05-29 Radovan Obradovic <robradovic@mips.com>
13762 Tom de Vries <tom@codesourcery.com>
13764 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
13765 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
13767 (mips_split_call): Use POST_CALL_TMP_REG.
13768 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
13770 2014-05-29 Tom de Vries <tom@codesourcery.com>
13772 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
13773 with #ifdef STACK_REGS.
13775 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
13777 * varasm.c (get_variable_section): Walk aliases.
13778 (place_block_symbol): Walk aliases.
13780 2014-05-28 Tom de Vries <tom@codesourcery.com>
13783 2014-05-28 Tom de Vries <tom@codesourcery.com>
13785 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
13786 * lra.c (initialize_lra_reg_info_element): Add init of
13787 actual_call_used_reg_set field.
13788 (lra): Call lra_create_live_ranges before lra_inheritance for
13790 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
13792 * lra-constraints.c (need_for_call_save_p): Use
13793 actual_call_used_reg_set instead of call_used_reg_set for
13795 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
13797 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
13799 * doc/md.texi: Document that the % constraint character must
13800 be at the beginning of the string.
13801 * genoutput.c (validate_insn_alternatives): Check that '=',
13802 '+' and '%' only appear at the beginning of a constraint.
13803 * ira.c (commutative_constraint_p): Delete.
13804 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
13805 at the start of the string.
13806 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
13808 * config/arm/neon.md (bicdi3_neon): Likewise.
13809 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
13810 (slt_si, sltu_si): Likewise.
13811 * config/vax/vax.md (sbcdi3): Likewise.
13812 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
13813 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
13814 (mul64): Move '%' to beginning of constraint.
13815 * config/arm/arm.md (*xordi3_insn): Likewise.
13816 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
13817 (xorsi3): Likewise.
13819 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
13821 * doc/md.texi: Document the restrictions on the "enabled" attribute.
13823 2014-05-28 Jason Merrill <jason@redhat.com>
13826 * cgraph.h (symtab_node::get_comdat_group_id): New.
13827 * cgraphunit.c (analyze_functions): Call it.
13828 * symtab.c (dump_symtab_node): Likewise.
13829 * tree.c (decl_comdat_group_id): New.
13830 * tree.h: Declare it.
13831 * lto-streamer-out.c (write_symbol): Use it.
13832 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
13834 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
13836 PR bootstrap/PR61146
13837 * wide-int.cc: Do not include longlong.h when compiling with clang.
13839 2014-05-28 Richard Biener <rguenther@suse.de>
13841 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
13842 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
13843 (vrp_visit_assignment_or_call): Print less vertical space.
13844 (vrp_visit_stmt): Likewise.
13845 (vrp_visit_phi_node): Likewise. For a PHI argument with
13846 VR_VARYING range consider recording it as copy.
13848 2014-05-28 Richard Biener <rguenther@suse.de>
13851 2014-05-28 Richard Biener <rguenther@suse.de>
13853 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
13855 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
13857 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
13858 sufficiently aligned and an offset is used at the same time.
13859 (expand_expr_real_1): Likewise.
13861 2014-05-28 Richard Biener <rguenther@suse.de>
13863 PR middle-end/61045
13864 * fold-const.c (fold_comparison): When folding
13865 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
13866 the sign of the remaining constant operand stays the same.
13868 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
13870 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
13871 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
13872 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
13874 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
13875 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
13876 (m32bit-doubles) Likewise.
13877 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
13878 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
13881 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
13883 * configure.ac ($gcc_cv_ld_clearcap): New test.
13884 * configure: Regenerate.
13885 * config.in: Regenerate.
13886 * config/sol2.opt (mclear-hwcap): New option.
13887 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
13888 * config/sol2-clearcap.map: Moved here from
13889 testsuite/gcc.target/i386/clearcap.map.
13890 * config/sol2-clearcapv2.map: Move here from
13891 gcc.target/i386/clearcapv2.map.
13892 * config/t-sol2 (install): Depend on install-clearcap-map.
13893 (install-clearcap-map): New target.
13894 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
13897 2014-05-28 Richard Biener <rguenther@suse.de>
13899 * hwint.h (*_HALF_WIDE_INT*): Move to ...
13900 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
13901 ... here and remove the rest.
13902 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
13904 2014-05-28 Richard Biener <rguenther@suse.de>
13906 PR tree-optimization/61335
13907 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
13908 new range fails, drop to varying.
13910 2014-05-28 Olivier Hainque <hainque@adacore.com>
13912 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
13913 (CPP_SPEC): Add entry for -mcpu=8548.
13914 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
13915 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
13917 2014-05-28 Tom de Vries <tom@codesourcery.com>
13919 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
13920 * lra.c (initialize_lra_reg_info_element): Add init of
13921 actual_call_used_reg_set field.
13922 (lra): Call lra_create_live_ranges before lra_inheritance for
13924 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
13926 * lra-constraints.c (need_for_call_save_p): Use
13927 actual_call_used_reg_set instead of call_used_reg_set for
13929 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
13931 2014-05-28 Radovan Obradovic <robradovic@mips.com>
13932 Tom de Vries <tom@codesourcery.com>
13934 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
13936 (@item -fuse-caller-save): New item.
13938 2014-05-28 Radovan Obradovic <robradovic@mips.com>
13939 Tom de Vries <tom@codesourcery.com>
13941 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
13942 OPT_fuse_caller_save.
13944 2014-05-28 Radovan Obradovic <robradovic@mips.com>
13945 Tom de Vries <tom@codesourcery.com>
13947 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
13948 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
13949 get_call_reg_set_usage.
13950 * resource.c (mark_set_resources, mark_target_live_regs): Use
13951 get_call_reg_set_usage.
13952 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
13954 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
13955 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
13956 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
13957 * ira-build.c (ira_create_allocno): Init
13958 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
13959 (create_cap_allocno, propagate_allocno_info)
13960 (propagate_some_info_from_allocno)
13961 (copy_info_to_removed_store_destinations): Handle
13962 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
13963 * ira-costs.c (ira_tune_allocno_costs): Use
13964 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
13966 2014-05-28 Radovan Obradovic <robradovic@mips.com>
13967 Tom de Vries <tom@codesourcery.com>
13969 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
13970 and function_used_regs_valid fields.
13971 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
13972 find_all_hard_reg_sets.
13973 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
13974 (get_call_reg_set_usage): New function.
13975 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
13976 * regs.h (get_call_reg_set_usage): Declare.
13978 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
13981 * config/dbx.h (License): Add Runtime Library Exception.
13982 * config/newlib-stdint.h (License): Same.
13983 * config/rtems.h (License): Same
13984 * config/initfini-array.h (License): Same
13985 * config/v850/v850.h (License): Same.
13986 * config/v850/v850-opts.h (License): Same
13987 * config/v850/rtems.h (License): Same.
13989 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
13992 * doc/extend.texi (Local Labels): Note that label differences are
13993 not supported for AVR.
13995 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
13996 Olivier Hainque <hainque@adacore.com>
13998 * rtl.h (set_for_reg_notes): Declare.
13999 * emit-rtl.c (set_for_reg_notes): New function.
14000 (set_unique_reg_note): Use it.
14001 * optabs.c (add_equal_note): Likewise
14003 2014-05-27 Andrew Pinski <apinski@cavium.com>
14005 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
14006 Use <w> for the register in assembly template.
14007 (stack_protect_test): Use the mode of operands[0] for the result.
14008 (stack_protect_test_<mode>): Use <w> for the register
14009 in assembly template.
14011 2014-05-27 DJ Delorie <dj@redhat.com>
14013 * config/rx/rx.c (add_vector_labels): New.
14014 (rx_output_function_prologue): Call it.
14015 (rx_handle_func_attribute): Don't require empty arguments.
14016 (rx_handle_vector_attribute): New.
14017 (rx_attribute_table): Add "vector" attribute.
14018 * doc/extend.texi (interrupt, vector): Document new/changed
14019 RX-specific attributes.
14021 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
14023 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
14025 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
14026 predicate to detect a negative quotient.
14028 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
14030 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
14031 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
14032 Add X - Y CMP 0 to X CMP Y transformation.
14033 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
14035 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
14037 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
14040 2014-05-27 Steve Ellcey <sellcey@mips.com>
14042 * config/mips/mips.c: Add include of cgraph.h.
14044 2014-05-27 Richard Biener <rguenther@suse.de>
14046 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
14048 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
14051 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
14052 * config/arm/arm-cores.def (License): Same.
14053 * config/arm/arm-opts.h (License): Same.
14054 * config/arm/aout.h (License): Same.
14055 * config/arm/bpabi.h (License): Same.
14056 * config/arm/elf.h (License): Same.
14057 * config/arm/linux-elf.h (License): Same.
14058 * config/arm/linux-gas.h (License): Same.
14059 * config/arm/netbsd-elf.h (License): Same.
14060 * config/arm/uclinux-eabi.h (License): Same.
14061 * config/arm/uclinux-elf.h (License): Same.
14062 * config/arm/vxworks.h (License): Same.
14064 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14066 * config/arm/neon.md (neon_bswap<mode>): New pattern.
14067 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
14068 (arm_init_neon_builtins): Handle NEON_BSWAP.
14069 Define required type nodes.
14070 (arm_expand_neon_builtin): Handle NEON_BSWAP.
14071 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
14072 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
14073 * config/arm/iterators.md (VDQHSD): New mode iterator.
14075 2014-05-27 Richard Biener <rguenther@suse.de>
14077 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
14078 Try using literal operands when comparing value-ranges failed.
14080 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
14082 * ira.c (commutative_operand): Adjust for change to recog_data.
14083 [Missing from previous commit.]
14085 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
14087 * system.h (TEST_BIT): New macro.
14088 * recog.h (alternative_mask): New type.
14089 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
14090 (recog_data_d): Replace alternative_enabled_p array with
14091 enabled_alternatives.
14092 (target_recog): New structure.
14093 (default_target_recog, this_target_recog): Declare.
14094 (get_enabled_alternatives, recog_init): Likewise.
14095 * recog.c (default_target_recog, this_target_recog): New variables.
14096 (get_enabled_alternatives): New function.
14097 (extract_insn): Use it.
14098 (recog_init): New function.
14099 (preprocess_constraints, constrain_operands): Adjust for change to
14101 * postreload.c (reload_cse_simplify_operands): Likewise.
14102 * reload.c (find_reloads): Likewise.
14103 * ira-costs.c (record_reg_classes): Likewise.
14104 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
14105 all alternatives after a disabled one would be skipped.
14106 (ira_implicitly_set_insn_hard_regs): Likewise.
14107 * ira.c (ira_setup_alts): Adjust for change to recog_data.
14108 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
14109 with enabled_alternatives.
14110 * lra.c (free_insn_recog_data): Update accordingly.
14111 (lra_update_insn_recog_data): Likewise.
14112 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
14113 * lra-constraints.c (process_alt_operands): Likewise. Handle
14114 only_alternative as part of the enabled mask.
14115 * target-globals.h (this_target_recog): Declare.
14116 (target_globals): Add a recog field.
14117 (restore_target_globals): Restore this_target_recog.
14118 * target-globals.c: Include recog.h.
14119 (default_target_globals): Initialize recog field.
14120 (save_target_globals): Likewise.
14121 * reginfo.c (reinit_regs): Call recog_init.
14122 * toplev.c (backend_init_target): Likewise.
14124 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
14126 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
14127 rather than any named insn's code.
14129 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
14132 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
14133 * config/arm/arm-cores.def (License): Same.
14135 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
14137 * tree.h (decl_comdat_group): Declare.
14138 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
14139 * tree.c (decl_comdat_group): Here.
14141 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
14143 PR rtl-optimization/61222
14144 * combine.c (simplify_shift_const_1): When moving a PLUS outside
14145 the shift, truncate the PLUS operand to the result mode.
14147 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
14150 * config/i386/i386.c (ix86_rtx_costs)
14151 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
14154 2014-05-26 Martin Jambor <mjambor@suse.cz>
14156 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
14159 2014-05-26 Richard Biener <rguenther@suse.de>
14161 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
14162 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
14163 Provide specializations.
14164 (wi::int_traits <HOST_WIDE_INT>,
14165 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
14167 2014-05-26 Alan Modra <amodra@gmail.com>
14170 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
14171 params and return a bool. Remove dead code. Update comment.
14172 Assert we have a const_int source. Remove bogus code from
14173 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
14174 handling of constants > 2G and reg_equal note, from..
14175 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
14176 return value. Update comment. If we can, use a new pseudo
14177 for intermediate calculations.
14178 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
14180 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
14181 call to rs6000_emit_set_const in splitter.
14182 (movdi_internal64+2, +3): Likewise.
14184 2014-05-26 Richard Biener <rguenther@suse.de>
14186 * system.h: Define __STDC_FORMAT_MACROS before
14187 including inttypes.h.
14188 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
14189 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
14190 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
14191 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
14192 HOST_WIDEST_INT_C): Remove.
14193 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
14194 if C99 inttypes.h is not available.
14195 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
14196 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
14197 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
14198 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
14199 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
14200 (struct output_info): Likewise.
14201 (print_statistics): Adjust.
14202 (dump_bitmap_statistics): Likewise.
14203 * bt-load.c (migrate_btr_defs): Print with PRId64.
14204 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
14205 (MAX_SAFE_MULTIPLIER): Adjust.
14206 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
14207 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
14208 dump_cgraph_node): Likewise.
14209 * final.c (dump_basic_block_info): Likewise.
14210 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
14211 * gcov.c (format_gcov): Likewise.
14212 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
14214 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
14215 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
14216 (inline_small_functions, dump_overall_stats, dump_inline_stats):
14217 Use PRId64 for dumping.
14218 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
14219 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
14220 (add_allocno_hard_regs): Adjust.
14221 * loop-doloop.c (doloop_modify): Print using PRId64.
14222 * loop-iv.c (inverse): Compute in uint64_t.
14223 (determine_max_iter, iv_number_of_iterations): Likewise.
14224 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
14225 Print using PRId64.
14226 * lto-streamer-out.c (write_symbol): Use uint64_t.
14227 * mcf.c (CAP_INFINITY): Use int64_t maximum.
14228 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
14229 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
14230 * modulo-sched.c (const_iteration_count): Use int64_t.
14231 (sms_schedule): Dump using PRId64.
14232 * predict.c (dump_prediction): Likewise.
14233 * pretty-print.h (pp_widest_integer): Remove.
14234 * profile.c (get_working_sets, is_edge_inconsistent,
14235 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
14236 * tree-pretty-print.c (pp_double_int): Remove case handling
14237 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
14238 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
14240 (pass_optimize_bswap::execute): Remove restriction on hosts.
14241 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
14242 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
14243 * tree.c (widest_int_cst_value): Remove.
14244 * tree.h (widest_int_cst_value): Likewise.
14245 * value-prof.c (dump_histogram_value): Print using PRId64.
14246 * gengtype.c (main): Also inject int64_t.
14247 * ggc-page.c (struct max_alignment): Use int64_t.
14248 * alloc-pool.c (struct allocation_object_def): Likewise.
14249 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
14251 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
14252 * doc/tm.texi: Regenerated.
14253 * gengtype-lex.l (IWORD): Handle [u]int64_t.
14254 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
14255 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
14256 mmix_output_register_setting): Use [u]int64_t in prototypes.
14257 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
14258 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
14259 mmix_output_octa, mmix_output_shifted_value): Adjust.
14260 (mmix_intval): Adjust. Remove unreachable case.
14261 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
14263 2014-05-26 Richard Biener <rguenther@suse.de>
14265 * configure.ac: Drop __int64 type check. Insist that we
14266 found uint64_t and int64_t.
14267 * hwint.h (HOST_BITS_PER___INT64): Remove.
14268 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
14269 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
14270 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
14271 (HOST_WIDEST_FAST_INT): Remove __int64 case.
14272 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
14273 for dst_q_src_df_rms_cdt.
14274 * configure: Regenerate.
14275 * config.in: Likewise.
14277 2014-05-26 Michael Tautschnig <mt@debian.org>
14280 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
14281 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
14283 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14285 PR rtl-optimization/61278
14286 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
14288 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14290 PR rtl-optimization/61220
14291 Part of PR rtl-optimization/61225
14292 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
14293 insn; skip split_edge for a block with only one successor.
14295 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14297 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
14300 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14302 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
14303 (update_vtable_references): New function.
14304 (function_and_variable_visibility): Rewrite also vtable initializers.
14305 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
14307 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14309 * ggc.h (ggc_grow): New function.
14310 * ggc-none.c (ggc_grow): New function.
14311 * ggc-page.c (ggc_grow): Likewise.
14313 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14315 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
14316 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
14317 comdat_can_be_unshared_p, cgraph_externally_visible_p,
14318 varpool_externally_visible_p, can_replace_by_local_alias,
14319 update_visibility_by_resolution_info, function_and_variable_visibility,
14320 pass_data_ipa_function_and_variable_visibility,
14321 make_pass_ipa_function_and_variable_visibility,
14322 whole_program_function_and_variable_visibility,
14323 pass_data_ipa_whole_program_visibility,
14324 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
14325 * cgraph.h (cgraph_local_node_p): Declare.
14326 * ipa-visibility.c: New file.
14327 * Makefile.in (OBJS): Add ipa-visiblity.o
14329 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14331 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
14332 that var decl is available.
14334 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14336 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
14337 symtab_node pointer.
14338 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
14339 (find_decls_types_r): Do not walk COMDAT_GROUP.
14340 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
14341 * varasm.c (make_decl_one_only): Use set_comdat_group;
14342 create node if needed.
14343 * ipa-inline-transform.c (save_inline_function_body): Update
14344 way we decl->symtab mapping.
14345 * symtab.c (symtab_hash, hash_node, eq_node
14346 symtab_insert_node_to_hashtable): Remove.
14347 (symtab_register_node): Update.
14348 (symtab_unregister_node): Update.
14349 (symtab_get_node): Reimplement as inline function.
14350 (symtab_add_to_same_comdat_group): Update.
14351 (symtab_dissolve_same_comdat_group_list): Update.
14352 (dump_symtab_base): Update.
14353 (verify_symtab_base): Update.
14354 (symtab_make_decl_local): Update.
14355 (fixup_same_cpp_alias_visibility): Update.
14356 (symtab_nonoverwritable_alias): Update.
14357 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
14358 * ipa.c (update_visibility_by_resolution_info): UPdate.
14359 * bb-reorder.c: Include cgraph.h
14360 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
14361 with comdat groups.
14362 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
14363 * cgraph.c (cgraph_get_create_node): Update.
14364 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
14366 (symtab_get_node): Make inline.
14367 (symtab_insert_node_to_hashtable): Remove.
14368 (symtab_can_be_discarded): Update.
14369 (decl_comdat_group): New function.
14370 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
14372 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
14374 (read_comdat_group): New function.
14375 (input_node, input_varpool_node): Use it.
14376 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
14378 * mips.c (mips_start_unique_function): Likewise.
14379 (ix86_code_end): Likewise.
14380 (rs6000_code_end): Likweise.
14381 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
14383 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14385 * gengtype-state.c (fatal_reading_state): Bring offline.
14386 * optabs.c (widening_optab_handler): Bring offline.
14387 * optabs.h (widening_optab_handler): Likewise.
14388 * final.c (get_attr_length_1): Likewise.
14390 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14392 * sched-int.h (sd_iterator_cond): Manually tail recurse.
14394 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14396 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
14397 (ppc440-compare): Include shift with dot.
14398 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
14399 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
14401 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
14403 (e6500_sfx2): Include it.
14404 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
14405 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
14406 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
14407 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
14408 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
14409 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
14410 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
14411 *lshiftrt_internal1le, *lshiftrt_internal1be,
14412 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
14413 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
14414 *rotldi3_internal10le, *rotldi3_internal10be,
14415 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
14416 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
14417 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
14418 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
14419 define_insns): Use type "shift" in the appropriate alternatives.
14421 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14423 * config/rs6000/rs6000.md (type): Add "logical". Delete
14425 (dot): Adjust comment.
14426 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
14427 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
14428 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
14429 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
14430 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
14431 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
14432 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
14433 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
14435 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
14436 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
14437 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
14438 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
14439 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
14440 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
14441 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
14442 * config/rs6000/8540.md (ppc8540_su): Adjust.
14443 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
14444 cell-cmp-microcoded): Adjust.
14445 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
14446 * config/rs6000/e500mc.md (e500mc_su): Adjust.
14447 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
14448 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
14449 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
14450 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
14451 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
14452 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
14453 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
14455 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
14456 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
14457 Adjust. Adjust comment.
14458 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
14459 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
14461 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14463 * config/rs6000/rs6000.md (type): Add "add".
14464 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
14465 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
14466 define_insns): Use it.
14467 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
14469 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
14470 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
14471 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
14472 * config/rs6000/601.md (ppc601-integer): Adjust.
14473 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
14474 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
14475 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
14476 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
14477 * config/rs6000/8540.md (ppc8540_su): Adjust.
14478 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
14479 cell-cmp-microcoded): Adjust.
14480 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
14481 * config/rs6000/e500mc.md (e500mc_su): Adjust.
14482 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
14483 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
14484 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
14485 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
14486 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
14487 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
14488 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
14490 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
14491 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
14492 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
14493 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
14495 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14497 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
14498 "delayed_compare", "var_delayed_compare".
14499 (var_shift): New attribute.
14500 (cell_micro): Adjust.
14501 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
14502 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
14503 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
14504 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
14505 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
14506 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
14507 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
14508 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
14509 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
14510 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
14511 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
14512 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
14513 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
14514 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
14515 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
14516 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
14517 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
14518 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
14519 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
14520 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
14521 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
14522 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
14523 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
14524 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
14525 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
14527 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
14528 * config/rs6000/440.md (ppc440-integer): Adjust.
14529 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
14530 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
14531 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
14532 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
14533 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
14534 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
14535 * config/rs6000/8540.md (ppc8540_su): Adjust.
14536 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
14537 cell-cmp-microcoded): Adjust.
14538 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
14539 * config/rs6000/e500mc.md (e500mc_su): Adjust.
14540 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
14541 e500mc64_delayed): Adjust.
14542 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
14543 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
14544 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
14545 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
14546 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
14547 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
14548 power6-delayed-compare, power6-var-delayed-compare): Adjust.
14549 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
14550 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
14552 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
14553 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
14555 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14557 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
14558 (bits): New mode_attr.
14559 (idiv_ldiv): Delete mode_attr.
14560 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
14561 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
14562 rs6000_adjust_priority, is_nonpipeline_insn,
14563 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
14565 * config/rs6000/40x.md (ppc403-idiv): Adjust.
14566 * config/rs6000/440.md (ppc440-idiv): Adjust.
14567 * config/rs6000/476.md (ppc476-idiv): Adjust.
14568 * config/rs6000/601.md (ppc601-idiv): Adjust.
14569 * config/rs6000/603.md (ppc603-idiv): Adjust.
14570 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
14571 ppc620-ldiv): Adjust.
14572 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
14573 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
14574 * config/rs6000/8540.md (ppc8540_divide): Adjust.
14575 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
14576 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
14577 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
14578 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
14579 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
14580 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
14581 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
14582 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
14583 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
14584 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
14585 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
14586 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
14587 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
14588 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
14589 * config/rs6000/titan.md (titan_fxu_div): Adjust.
14591 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14593 * config/rs6000/rs6000.md (type): Delete "insert_word",
14594 "insert_dword". Add "insert".
14595 (size): Update comment.
14596 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
14597 insn_must_be_first_in_group): Adjust.
14598 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
14599 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
14600 *insvsi_internal6, insvdi_internal): Adjust.
14602 * config/rs6000/40x.md (ppc403-integer): Adjust.
14603 * config/rs6000/440.md (ppc440-integer): Adjust.
14604 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
14605 * config/rs6000/601.md (ppc601-integer): Adjust.
14606 * config/rs6000/603.md (ppc603-integer): Adjust.
14607 * config/rs6000/6xx.md (ppc604-integer): Adjust.
14608 * config/rs6000/7450.md (ppc7450-integer): Adjust.
14609 * config/rs6000/7xx.md (ppc750-integer): Adjust.
14610 * config/rs6000/8540.md (ppc8540_su): Adjust.
14611 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
14612 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
14613 * config/rs6000/e500mc.md (e500mc_su): Adjust.
14614 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
14615 * config/rs6000/e5500.md (e5500_sfx): Adjust.
14616 * config/rs6000/e6500.md (e6500_sfx): Adjust.
14617 * config/rs6000/mpc.md (mpccore-integer): Adjust.
14618 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
14619 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
14620 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
14621 * config/rs6000/power7.md (power7-integer): Adjust.
14622 * config/rs6000/power8.md (power8-1cyc): Adjust.
14623 * config/rs6000/rs64.md (rs64a-integer): Adjust.
14624 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
14626 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14628 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
14629 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
14630 (size): New attribute.
14631 (dot): New attribute.
14632 (cell_micro): Adjust.
14633 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
14634 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
14635 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
14636 umuldi3_highpart): Adjust.
14637 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
14638 rs6000_adjust_priority, is_nonpipeline_insn,
14639 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
14641 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
14642 ppc405-imul3): Adjust.
14643 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
14644 * config/rs6000/476.md (ppc476-imul): Adjust.
14645 * config/rs6000/601.md (ppc601-imul): Adjust.
14646 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
14647 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
14648 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
14649 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
14650 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
14652 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
14653 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
14654 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
14655 cell-imul): Adjust.
14656 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
14657 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
14658 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
14659 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
14660 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
14661 * config/rs6000/mpc.md (mpccore-imul): Adjust.
14662 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
14663 power4-lmul, power4-imul, power4-imul3): Adjust.
14664 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
14665 power5-lmul, power5-imul, power5-imul3): Adjust.
14666 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
14667 power6-lmul, power6-imul, power6-imul3): Adjust.
14668 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
14669 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
14671 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
14672 rs64a-lmul): Adjust.
14673 * config/rs6000/titan.md (titan_imul): Adjust.
14675 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14677 * config/rs6000/rs6000.md (type): Add new value "halfmul".
14678 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
14679 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
14680 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
14681 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
14682 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
14683 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
14684 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
14685 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
14686 * config/rs6000/titan.md: Delete nonsensical comment.
14687 (titan_imul): Add type imul3.
14688 (titan_mulhw): Remove type imul3; add type halfmul.
14690 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14692 * config/rs6000/rs6000.md (type): Reorder, reformat.
14694 2014-05-23 Martin Jambor <mjambor@suse.cz>
14696 PR tree-optimization/53787
14697 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
14698 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
14699 analysis_done, update all uses.
14700 * ipa-prop.c: Include domwalk.h
14701 (param_analysis_info): Removed.
14702 (param_aa_status): New type.
14703 (ipa_bb_info): Likewise.
14704 (func_body_info): Likewise.
14705 (ipa_get_bb_info): New function.
14706 (aa_overwalked): Likewise.
14707 (find_dominating_aa_status): Likewise.
14708 (parm_bb_aa_status_for_bb): Likewise.
14709 (parm_preserved_before_stmt_p): Changed to use new param AA info.
14710 (load_from_unmodified_param): Accept func_body_info as a parameter
14711 instead of parms_ainfo.
14712 (parm_ref_data_preserved_p): Changed to use new param AA info.
14713 (parm_ref_data_pass_through_p): Likewise.
14714 (ipa_load_from_parm_agg_1): Likewise. Update callers.
14715 (compute_complex_assign_jump_func): Changed to use new param AA info.
14716 (compute_complex_ancestor_jump_func): Likewise.
14717 (ipa_compute_jump_functions_for_edge): Likewise.
14718 (ipa_compute_jump_functions): Removed.
14719 (ipa_compute_jump_functions_for_bb): New function.
14720 (ipa_analyze_indirect_call_uses): Likewise, moved variable
14722 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
14723 and info, moved variable declarations down.
14724 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
14726 (ipa_analyze_stmt_uses): Likewise.
14727 (ipa_analyze_params_uses): Removed.
14728 (ipa_analyze_params_uses_in_bb): New function.
14729 (ipa_analyze_controlled_uses): Likewise.
14730 (free_ipa_bb_info): Likewise.
14731 (analysis_dom_walker): New class.
14732 (ipa_analyze_node): Handle node-specific forbidden analysis,
14733 initialize and free func_body_info, use dominator walker.
14734 (ipcp_modif_dom_walker): New class.
14735 (ipcp_transform_function): Create and free func_body_info, use
14736 ipcp_modif_dom_walker, moved a lot of functionality there.
14738 2014-05-23 Marek Polacek <polacek@redhat.com>
14739 Jakub Jelinek <jakub@redhat.com>
14741 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
14742 * gcc.c (sanitize_spec_function): Likewise.
14743 * convert.c (convert_to_integer): Include "ubsan.h". Add
14744 floating-point to integer instrumentation.
14745 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
14746 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
14747 SANITIZE_NONDEFAULT.
14748 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
14749 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
14750 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
14751 * ubsan.c: Include "realmpfr.h" and "dfp.h".
14752 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
14753 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
14754 float/double/long double.
14755 (ubsan_instrument_float_cast): New function.
14756 * ubsan.h (ubsan_instrument_float_cast): Declare.
14758 2014-05-23 Jiong Wang <jiong.wang@arm.com>
14760 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
14762 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
14763 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
14764 Adjust for tailcalling through registers.
14765 * config/aarch64/aarch64.h (enum reg_class): New caller save
14767 (REG_CLASS_NAMES): Likewise.
14768 (REG_CLASS_CONTENTS): Likewise.
14769 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
14770 Allow tailcalling without decls.
14772 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
14774 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
14775 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
14777 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
14778 gsi, and variables v_* to v*.
14780 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
14782 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
14784 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
14786 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
14787 * omp-low.c: Update accordingly.
14789 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
14790 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
14791 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
14792 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
14793 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
14794 GF_OMP_TARGET_KIND_UPDATE.
14796 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
14797 Explicitly enumerate the expected region types.
14799 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
14802 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
14803 documentation; the old documentation didn't clearly state the
14804 constraints on the contents of the pointed-to storage.
14806 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
14808 Fix bootstrap error on ia64
14809 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
14810 Return default value.
14812 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
14814 PR tree-optimization/54733
14815 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
14817 (find_bswap_or_nop_load): New.
14818 (find_bswap_1): Renamed to ...
14819 (find_bswap_or_nop_1): This. Also add support for memory source.
14820 (find_bswap): Renamed to ...
14821 (find_bswap_or_nop): This. Also add support for memory source and
14822 detection of bitwise operations equivalent to load in target
14824 (execute_optimize_bswap): Likewise. Also move its leading comment back
14825 in place and split statement transformation into ...
14826 (bswap_replace): This.
14828 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
14830 PR rtl-optimization/61215
14831 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
14832 simplify_gen_subreg until final substitution.
14834 2014-05-23 Alan Modra <amodra@gmail.com>
14837 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
14838 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
14839 Use "Y" constraint rather than "m".
14841 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
14843 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
14845 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
14846 New function declaration.
14847 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
14848 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
14849 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
14850 (aarch64_init_builtins) : Initialize builtins
14851 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
14852 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
14853 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
14854 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
14855 and __builtins_aarch64_set_fpsr.
14856 (aarch64_atomic_assign_expand_fenv): New function.
14857 * config/aarch64/aarch64.md (set_fpcr): New pattern.
14858 (get_fpcr) : Likewise.
14859 (set_fpsr) : Likewise.
14860 (get_fpsr) : Likewise.
14861 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
14862 and UNSPECV_SET_FPSR.
14863 * doc/extend.texi (AARCH64 Built-in Functions) : Document
14864 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
14865 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
14867 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
14869 PR rtl-optimization/60969
14870 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
14871 constraints. Set up mem cost for NO_REGS case.
14873 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
14875 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
14877 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
14879 * config/darwin.c: Include "lto-section-names.h".
14880 (LTO_SEGMENT_NAME): Don't define.
14881 * config/i386/winnt.c: Include "lto-section-names.h".
14882 * lto-streamer.c: Include "lto-section-names.h".
14883 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
14884 * lto-wrapper.c: Include "lto-section-names.h".
14885 (LTO_SECTION_NAME_PREFIX): Don't define.
14886 * lto-section-names.h: New file.
14887 * cgraphunit.c: Include "lto-section-names.h".
14889 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
14891 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
14893 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
14896 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
14898 2014-05-22 Nick Clifton <nickc@redhat.com>
14900 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
14902 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
14904 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
14905 -> (T)A transformation to integer types.
14907 2014-05-22 Teresa Johnson <tejohnson@google.com>
14909 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
14910 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
14911 (gcov_rewrite): Use gcov_nonruntime_assert.
14912 (gcov_open): Ditto.
14913 (gcov_write_words): Ditto.
14914 (gcov_write_length): Ditto.
14915 (gcov_read_words): Use gcov_nonruntime_assert, and remove
14916 gcc_assert from IN_LIBGCOV code.
14917 (gcov_read_summary): Use gcov_error to flag profile corruption.
14918 (gcov_sync): Use gcov_nonruntime_assert.
14919 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
14920 (gcov_histo_index): Use gcov_nonruntime_assert.
14921 (static void gcov_histogram_merge): Ditto.
14922 (compute_working_sets): Ditto.
14923 * gcov-io.h (gcov_nonruntime_assert): Define.
14924 (gcov_error): Define for !IN_LIBGCOV
14926 2014-05-22 Richard Biener <rguenther@suse.de>
14928 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
14929 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
14930 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
14931 and deallocation site.
14932 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
14933 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
14934 passing through the incoming points-to set.
14935 (handle_lhs_call): Use flags argument instead of recomputing it.
14936 (find_func_aliases_for_call): Call handle_lhs_call with proper
14939 2014-05-22 Jakub Jelinek <jakub@redhat.com>
14941 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
14942 all padding bits in REAL_VALUE_TYPE are cleared.
14944 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
14946 Cleanup and improve multipass_dfa_lookahead_guard
14947 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
14948 (core2i7_first_cycle_multipass_begin,)
14949 (core2i7_first_cycle_multipass_issue,)
14950 (core2i7_first_cycle_multipass_backtrack): Update signature.
14951 * config/ia64/ia64.c
14952 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
14953 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
14954 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
14956 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
14957 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
14959 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
14961 * doc/tm.texi: Regenerate.
14963 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
14964 * haifa-sched.c (ready_try): Make signed to allow negative values.
14965 (rebug_ready_list_1): Update.
14966 (choose_ready): Simplify.
14967 (sched_extend_ready_list): Update.
14969 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
14971 Remove IA64 speculation tweaking flags
14972 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
14973 speculation tuning flags.
14974 (msched-prefer-non-data-spec-insns,)
14975 (msched-prefer-non-control-spec-insns): Obsolete options.
14976 * haifa-sched.c (choose_ready): Remove handling of
14977 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
14978 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
14979 and PREFER_NON_DATA_SPEC.
14980 * sel-sched.c (process_spec_exprs): Remove handling of
14981 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
14983 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
14985 Improve scheduling debug output
14986 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
14987 (advance_one_cycle): Update.
14988 (schedule_insn, queue_to_ready): Add debug printouts.
14989 (debug_ready_list_1): New static function.
14990 (debug_ready_list): Update.
14991 (max_issue): Add debug printouts.
14992 (dump_insn_stream): New static function.
14993 (schedule_block): Use it. Also better indent printouts.
14995 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
14997 Fix sched_insn debug counter
14998 * haifa-sched.c (schedule_insn): Update.
14999 (struct haifa_saved_data): Add nonscheduled_insns_begin.
15000 (save_backtrack_point, restore_backtrack_point): Update.
15001 (first_nonscheduled_insn): New static function.
15002 (queue_to_ready, choose_ready): Use it.
15003 (schedule_block): Init nonscheduled_insns_begin.
15004 (sched_emit_insn): Update.
15007 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
15009 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
15011 (aarch64_secondary_reload) : LikeWise.
15012 (aarch64_class_max_nregs) : Remove CORE_REGS.
15013 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
15014 (REG_CLASS_NAMES) : Likewise.
15015 (REG_CLASS_CONTENTS) : LikeWise.
15016 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
15018 2014-05-21 Guozhi Wei <carrot@google.com>
15021 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
15023 (vqdmulhq_n_s16): Likewise.
15025 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
15027 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
15029 2014-05-21 Marek Polacek <polacek@redhat.com>
15032 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
15034 2014-05-21 Martin Jambor <mjambor@suse.cz>
15036 * doc/invoke.texi (Optimize Options): Document parameters
15037 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
15038 ipa-cp-array-index-hint-bonus.
15040 2014-05-21 Mark Wielaard <mjw@redhat.com>
15043 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
15044 version >= 3 or not strict DWARF.
15045 * langhooks.h (struct lang_hooks_for_types): Add
15046 enum_underlying_base_type.
15047 * langhooks.c (lhd_enum_underlying_base_type): New function.
15048 * gcc/langhooks.h (struct lang_hooks_for_types): Add
15049 enum_underlying_base_type.
15050 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
15051 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
15052 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
15054 2014-05-21 Richard Biener <rguenther@suse.de>
15056 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
15058 2014-05-21 John Marino <gnugcc@marino.st>
15060 * config.gcc (*-*-dragonfly*): New target.
15061 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
15062 * configure: Regenerate.
15063 * config/dragonfly-stdint.h: New.
15064 * config/dragonfly.h: New.
15065 * config/dragonfly.opt: New.
15066 * config/i386/dragonfly.h: New.
15067 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
15069 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
15071 * tree.def (VOID_CST): New.
15072 * tree-core.h (TI_VOID): New.
15073 * tree.h (void_node): New.
15074 * tree.c (tree_node_structure_for_code, tree_code_size)
15075 (iterative_hash_expr): Handle VOID_CST.
15076 (build_common_tree_nodes): Initialize void_node.
15078 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
15080 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
15082 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
15084 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
15087 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
15088 flag_reorder_blocks_and_partition.
15089 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
15091 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
15094 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
15096 (*addc_r_t): Add new insn_and_split.
15098 2014-05-21 Jakub Jelinek <jakub@redhat.com>
15100 PR middle-end/61252
15101 * omp-low.c (handle_simd_reference): New function.
15102 (lower_rec_input_clauses): Use it. Defer adding reference
15103 initialization even for reduction without placeholder if in simd,
15104 handle it properly later on.
15106 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
15108 PR tree-optimization/60899
15109 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
15110 assume all static symbols will have definition wile parsing and
15111 check the do have definition later in compilation; check that
15112 variable referring symbol will be output before concluding that
15113 reference is safe; be conservative for referring local statics;
15114 be more precise about when comdat is output in other partition.
15116 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
15119 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
15121 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
15122 (ipa_inline): Loop inline_to_all_callers until no more aliases
15125 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
15127 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
15128 set writeonly flag only for vars actually written to.
15130 2014-05-20 Dehao Chen <dehao@google.com>
15132 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
15133 and callee count to get clone count.
15134 * tree-inline.c (expand_call_inline): Use callee count instead of bb
15135 count in copy_body.
15137 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
15139 PR rtl-optimization/61243
15140 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
15142 2014-05-20 Xinliang David Li <davidxl@google.com>
15144 * cgraphunit.c (walk_polymorphic_call_targets): Add
15145 dbgcnt and fopt-info support.
15146 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
15147 * ipa-devirt.c (ipa_devirt): Ditto.
15148 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
15149 * ipa.c (walk_polymorphic_call_targets): Ditto.
15150 * gimple-fold.c (fold_gimple_assign): Ditto.
15151 (gimple_fold_call): Ditto.
15152 * dbgcnt.def: New counter.
15154 2014-05-20 DJ Delorie <dj@redhat.com>
15156 * config/msp430/msp430.md (split): Don't allow subregs when
15157 splitting SImode adds.
15158 (andneghi): Fix subtraction logic.
15159 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
15161 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
15163 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
15165 * except.c (switch_to_exception_section, resolve_unique_section,
15166 get_named_text_section, default_function_rodata_section,
15167 align_variable, get_block_for_decl, default_section_type_flags):
15168 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
15169 * symtab.c (symtab_add_to_same_comdat_group,
15170 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
15171 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
15173 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
15174 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
15175 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
15176 (c6x_function_in_section_p): Likewise.
15177 * config/darwin.c (machopic_select_section): Likewise.
15178 * config/arm/arm.c (arm_function_in_section_p): Likewise.
15179 * config/mips/mips.c (mips_function_rodata_section): Likewise.
15180 * config/mep/mep.c (mep_select_section): LIkewise.
15181 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
15183 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
15185 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
15186 EH region of calls to pure functions that can throw an exception.
15187 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
15188 (copy_reference_ops_from_call): Also copy the EH region of the call if
15189 it can throw an exception.
15191 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
15193 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
15194 nested VEC_SELECTs that are inverses of each other.
15196 2014-05-20 Richard Biener <rguenther@suse.de>
15198 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
15199 (extract_and_process_scc_for_name): not here.
15200 (cond_dom_walker::before_dom_children): Only process
15201 stmts that end the BB in interesting ways.
15202 (run_scc_vn): Mark param uses as visited.
15204 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15206 * config/arm/arm.md (arith_shiftsi): Do not predicate for
15209 2014-05-20 Nick Clifton <nickc@redhat.com>
15211 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
15212 (msp430_gimplify_va_arg_expr): New function.
15213 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
15215 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
15216 operand 0 in order to prevent confusion about the number of
15217 registers involved.
15219 2014-05-20 Richard Biener <rguenther@suse.de>
15221 PR tree-optimization/61221
15222 * tree-ssa-pre.c (el_to_update): Remove.
15223 (eliminate_dom_walker::before_dom_children): Handle released
15224 VDEFs by value-numbering them to the associated VUSE. Update
15225 stmt immediately for substituted call address.
15226 (eliminate): Remove delayed stmt updating code.
15227 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
15228 possibly late re-numbered vuses.
15229 (vn_reference_lookup_2): Adjust.
15230 (vn_reference_lookup_pieces): Likewise.
15231 (vn_reference_lookup): Likewise.
15233 2014-05-20 Richard Biener <rguenther@suse.de>
15235 * config.gcc: Remove need_64bit_hwint.
15236 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
15237 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
15239 * config.in: Regenerate.
15240 * configure: Likewise.
15242 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
15244 * doc/extend.texi: Create Label Attributes section,
15245 move all label attributes into it and reference it.
15247 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
15249 * arm.c (thumb1_reorg): When scanning backwards skip anything
15250 that's not a proper insn.
15252 2014-05-19 Richard Biener <rguenther@suse.de>
15254 PR tree-optimization/61221
15255 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
15256 Do nothing for unreachable blocks.
15257 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
15258 Improve unreachability detection.
15260 2014-05-19 Richard Biener <rguenther@suse.de>
15262 PR tree-optimization/61209
15263 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
15265 2014-05-19 Nick Clifton <nickc@redhat.com>
15267 * except.c (init_eh): Fix computation of builtin setjmp buffer
15268 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
15270 2014-05-19 Richard Biener <rguenther@suse.de>
15272 PR tree-optimization/61184
15273 * tree-vrp.c (is_negative_overflow_infinity): Use
15274 TREE_OVERFLOW_P and do that check first.
15275 (is_positive_overflow_infinity): Likewise.
15276 (is_overflow_infinity): Likewise.
15277 (vrp_operand_equal_p): Properly treat operands with
15278 differing overflow as not equal.
15280 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
15282 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
15283 shift simplification where it was intended.
15285 2014-05-19 Christian Bruel <christian.bruel@st.com>
15288 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
15290 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
15293 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
15296 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
15298 * reg-notes.def (CROSSING_JUMP): Likewise.
15299 * rtl.h (rtx_def): Update comment for jump flag.
15300 (CROSSING_JUMP_P): Define.
15301 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
15302 of a REG_CROSSING_JUMP note.
15303 * cfghooks.c (tidy_fallthru_edges): Likewise.
15304 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
15305 * emit-rtl.c (try_split): Likewise.
15306 * haifa-sched.c (sched_create_recovery_edges): Likewise.
15307 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
15308 * jump.c (redirect_jump_2): Likewise.
15309 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
15310 (relax_delay_slots): Likewise.
15311 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
15312 (bbit_di): Likewise.
15313 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
15314 * config/sh/sh.md (jump_compact): Likewise.
15315 * bb-reorder.c (rotate_loop): Likewise.
15316 (pass_duplicate_computed_gotos::execute): Likewise.
15317 (add_reg_crossing_jump_notes): Rename to...
15318 (update_crossing_jump_flags): ...this.
15319 (pass_partition_blocks::execute): Update accordingly.
15321 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
15323 * tree.h: Remove extraneous template <>.
15325 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
15327 * ipa.c (symtab_remove_unreachable_nodes): Remove
15328 symbol from comdat group if its body was eliminated.
15329 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
15330 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
15331 (symtab_unregister_node): ... this one.
15332 (verify_symtab_base): More strict checking of comdats.
15333 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
15335 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
15337 * tree-pass.h (make_pass_ipa_comdats): New pass.
15338 * timevar.def (TV_IPA_COMDATS): New timevar.
15339 * passes.def (pass_ipa_comdats): Add.
15340 * Makefile.in (OBJS): Add ipa-comdats.o
15341 * ipa-comdats.c: New file.
15343 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
15345 * ipa.c (update_visibility_by_resolution_info): New function.
15346 (function_and_variable_visibility): Use it.
15348 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
15350 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
15352 (FOR_EACH_DEFINED_SYMBOL): New macro.
15353 (varpool_first_static_initializer, varpool_next_static_initializer,
15354 varpool_first_defined_variable, varpool_next_defined_variable):
15356 (symtab_in_same_comdat_p): Correctly deal with inline functions.
15358 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
15360 * ggc-page.c (ggc_handle_finalizers): Add comment.
15362 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
15364 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
15365 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
15366 (ggc_internal_cleared_alloc): Likewise.
15367 * ggc-page.c (finalizer): New class.
15368 (vec_finalizer): Likewise.
15369 (globals::finalizers): New member.
15370 (globals::vec_finalizers): Likewise.
15371 (ggc_internal_alloc): Record the finalizer if any for the block being
15373 (ggc_handle_finalizers): New function.
15374 (ggc_collect): Call ggc_handle_finalizers.
15375 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
15377 (ggc_internal_cleared_alloc): Likewise.
15378 (finalize): New function.
15379 (need_finalization_p): Likewise.
15380 (ggc_alloc): Install the type's destructor as the finalizer if it
15381 might do something.
15382 (ggc_cleared_alloc): Likewise.
15383 (ggc_vec_alloc): Likewise.
15384 (ggc_cleared_vec_alloc): Likewise.
15386 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
15388 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
15390 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
15392 * alias.c (record_alias_subset): Adjust.
15393 * bitmap.c (bitmap_element_allocate): Likewise.
15394 (bitmap_gc_alloc_stat): Likewise.
15395 * cfg.c (init_flow): Likewise.
15396 (alloc_block): Likewise.
15397 (unchecked_make_edge): Likewise.
15398 * cfgloop.c (alloc_loop): Likewise.
15399 (flow_loops_find): Likewise.
15400 (rescan_loop_exit): Likewise.
15401 * cfgrtl.c (init_rtl_bb_info): Likewise.
15402 * cgraph.c (insert_new_cgraph_node_version): Likewise.
15403 (cgraph_allocate_node): Likewise.
15404 (cgraph_create_edge_1): Likewise.
15405 (cgraph_allocate_init_indirect_info): Likewise.
15406 * cgraphclones.c (cgraph_clone_edge): Likewise.
15407 * cgraphunit.c (add_asm_node): Likewise.
15408 (init_lowered_empty_function): Likewise.
15409 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
15410 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
15411 (alpha_use_linkage): Likewise.
15412 * config/arc/arc.c (arc_init_machine_status): Likewise.
15413 * config/arm/arm.c (arm_init_machine_status): Likewise.
15414 * config/avr/avr.c (avr_init_machine_status): Likewise.
15415 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
15416 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
15417 * config/cris/cris.c (cris_init_machine_status): Likewise.
15418 * config/darwin.c (machopic_indirection_name): Likewise.
15419 (darwin_build_constant_cfstring): Likewise.
15420 (darwin_enter_string_into_cfstring_table): Likewise.
15421 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
15422 * config/frv/frv.c (frv_init_machine_status): Likewise.
15423 * config/i386/i386.c (get_dllimport_decl): Likewise.
15424 (ix86_init_machine_status): Likewise.
15425 (assign_386_stack_local): Likewise.
15426 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
15427 (i386_pe_maybe_record_exported_symbol): Likewise.
15428 (i386_pe_record_stub): Likewise.
15429 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
15430 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
15431 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
15432 (m32c_note_pragma_address): Likewise.
15433 * config/mep/mep.c (mep_init_machine_status): Likewise.
15434 (mep_note_pragma_flag): Likewise.
15435 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
15436 (mips16_local_alias): Likewise.
15437 (mips_init_machine_status): Likewise.
15438 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
15439 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
15440 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
15441 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
15442 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
15443 * config/pa/pa.c (pa_init_machine_status): Likewise.
15444 (pa_get_deferred_plabel): Likewise.
15445 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
15446 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
15447 (rs6000_init_machine_status): Likewise.
15448 (output_toc): Likewise.
15449 * config/s390/s390.c (s390_init_machine_status): Likewise.
15450 * config/score/score.c (score_output_external): Likewise.
15451 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
15452 * config/spu/spu.c (spu_init_machine_status): Likewise.
15453 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
15454 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
15455 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
15456 * coverage.c (coverage_end_function): Likewise.
15457 * dbxout.c (dbxout_init): Likewise.
15458 * doc/gty.texi: Don't mention variable_size attribute.
15459 * dwarf2cfi.c (new_cfi): Adjust.
15460 (new_cfi_row): Likewise.
15461 (copy_cfi_row): Likewise.
15462 (create_cie_data): Likewise.
15463 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
15464 (new_loc_descr): Likewise.
15465 (find_AT_string_in_table): Likewise.
15466 (add_addr_table_entry): Likewise.
15467 (new_die): Likewise.
15468 (add_var_loc_to_decl): Likewise.
15469 (clone_die): Likewise.
15470 (clone_as_declaration): Likewise.
15471 (break_out_comdat_types): Likewise.
15472 (new_loc_list): Likewise.
15473 (add_loc_descr_to_each): Likewise.
15474 (add_location_or_const_value_attribute): Likewise.
15475 (add_linkage_name): Likewise.
15476 (lookup_filename): Likewise.
15477 (dwarf2out_var_location): Likewise.
15478 (new_line_info_table): Likewise.
15479 (dwarf2out_init): Likewise.
15480 (mem_loc_descriptor): Likewise.
15481 (loc_descriptor): Likewise.
15482 (add_const_value_attribute): Likewise.
15483 (tree_add_const_value_attribute): Likewise.
15484 (comp_dir_string): Likewise.
15485 (dwarf2out_vms_debug_main_pointer): Likewise.
15486 (string_cst_pool_decl): Likewise.
15487 * emit-rtl.c (set_mem_attrs): Likewise.
15488 (get_reg_attrs): Likewise.
15489 (start_sequence): Likewise.
15490 (init_emit): Likewise.
15491 (init_emit_regs): Likewise.
15492 * except.c (init_eh_for_function): Likewise.
15493 (gen_eh_region): Likewise.
15494 (gen_eh_region_catch): Likewise.
15495 (gen_eh_landing_pad): Likewise.
15496 (add_call_site): Likewise.
15497 * function.c (add_frame_space): Likewise.
15498 (insert_temp_slot_address): Likewise.
15499 (assign_stack_temp_for_type): Likewise.
15500 (get_hard_reg_initial_val): Likewise.
15501 (allocate_struct_function): Likewise.
15502 (prepare_function_start): Likewise.
15503 (types_used_by_var_decl_insert): Likewise.
15504 * gengtype.c (variable_size_p): Remove function.
15505 (enum alloc_quantity): Remove enum.
15506 (write_typed_alloc_def): Remove function.
15507 (write_typed_struct_alloc_def): Likewise.
15508 (write_typed_typedef_alloc_def): Likewise.
15509 (write_typed_alloc_defns): Likewise.
15511 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
15512 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
15513 * ggc.h (ggc_alloc): new function.
15514 (ggc_cleared_alloc): Likewise.
15515 (ggc_vec_alloc): Template on type of vector element, and remove
15516 element size argument.
15517 (ggc_cleared_vec_alloc): Likewise.
15518 * gimple.c (gimple_build_omp_for): Adjust.
15519 (gimple_copy): Likewise.
15520 * ipa-cp.c (get_replacement_map): Likewise.
15521 (find_aggregate_values_for_callers_subset): Likewise.
15522 (known_aggs_to_agg_replacement_list): Likewise.
15523 * ipa-devirt.c (get_odr_type): Likewise.
15524 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
15525 (read_agg_replacement_chain): Likewise.
15526 * loop-iv.c (get_simple_loop_desc): Likewise.
15527 * lto-cgraph.c (input_node_opt_summary): Likewise.
15528 * lto-section-in.c (lto_new_in_decl_state): Likewise.
15529 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
15530 (input_eh_region): Likewise.
15531 (input_eh_lp): Likewise.
15532 (input_cfg): Likewise.
15533 * optabs.c (set_optab_libfunc): Likewise.
15534 (init_tree_optimization_optabs): Likewise.
15535 (set_conv_libfunc): Likewise.
15536 * passes.c (do_per_function_toporder): Likewise.
15537 * rtl.h: Don't use variable_size gty attribute.
15538 * sese.c (if_region_set_false_region): Adjust.
15539 * stringpool.c (gt_pch_save_stringpool): Likewise.
15540 * target-globals.c (save_target_globals): Likewise.
15541 * toplev.c (general_init): Likewise.
15542 * trans-mem.c (record_tm_replacement): Likewise.
15543 (split_bb_make_tm_edge): Likewise.
15544 * tree-cfg.c (move_sese_region_to_fn): Likewise.
15545 * tree-data-ref.h (lambda_vector_new): Likewise.
15546 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
15547 * tree-iterator.c (tsi_link_before): Likewise.
15548 (tsi_link_after): Likewise.
15549 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
15550 * tree-ssa-loop-niter.c (record_estimate): Likewise.
15551 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
15552 * tree-ssa-operands.h: Don't use variable_size gty attribute.
15553 * tree-ssa.c (init_tree_ssa): Adjust.
15554 * tree-ssanames.c (set_range_info): Likewise.
15555 (get_ptr_info): Likewise.
15556 (duplicate_ssa_name_ptr_info): Likewise.
15557 (duplicate_ssa_name_range_info): Likewise.
15558 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
15559 (unpack_ts_fixed_cst_value_fields): Likewise.
15560 * tree.c (build_fixed): Likewise.
15561 (build_real): Likewise.
15562 (build_string): Likewise.
15563 (decl_priority_info): Likewise.
15564 (decl_debug_expr_insert): Likewise.
15565 (decl_value_expr_insert): Likewise.
15566 (decl_debug_args_insert): Likewise.
15567 (type_hash_add): Likewise.
15568 (build_omp_clause): Likewise.
15569 * ubsan.c (decl_for_type_insert): Likewise.
15570 * varasm.c (get_unnamed_section): Likewise.
15571 (get_noswitch_section): Likewise.
15572 (get_section): Likewise.
15573 (get_block_for_section): Likewise.
15574 (create_block_symbol): Likewise.
15575 (build_constant_desc): Likewise.
15576 (create_constant_pool): Likewise.
15577 (force_const_mem): Likewise.
15578 (record_tm_clone_pair): Likewise.
15579 * varpool.c (varpool_create_empty_node): Likewise.
15581 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
15583 * dwarf2out.c (tree_add_const_value_attribute): Call
15584 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
15585 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
15586 instead of ggc_internal_<x>alloc_stat.
15587 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
15588 (ggc_realloc): Likewise.
15589 * ggc-none.c (ggc_internal_alloc): Likewise.
15590 (ggc_internal_cleared_alloc): Likewise.
15591 * ggc-page.c: Likewise.
15592 * ggc.h (ggc_internal_alloc_stat): Likewise.
15593 (ggc_internal_alloc): Remove macro.
15594 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
15595 (ggc_internal_cleared_alloc): Remove macro.
15596 (GGC_RESIZEVEC): Adjust.
15597 (ggc_resizevar): Remove macro.
15598 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
15599 (ggc_internal_cleared_vec_alloc_stat): Likewise.
15600 (ggc_internal_vec_cleared_alloc): Remove macro.
15601 (ggc_alloc_atomic_stat): Drop _stat suffix.
15602 (ggc_alloc_atomic): Remove macro.
15603 (ggc_alloc_cleared_atomic): Remove macro.
15604 (ggc_alloc_string_stat): Drop _stat suffix.
15605 (ggc_alloc_string): Remove macro.
15606 (ggc_alloc_rtx_def_stat): Adjust.
15607 (ggc_alloc_tree_node_stat): Likewise.
15608 (ggc_alloc_cleared_tree_node_stat): Likewise.
15609 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
15610 (ggc_alloc_cleared_simd_clone_stat): Likewise.
15611 * gimple.c (gimple_build_omp_for): Likewise.
15612 (gimple_copy): Likewise.
15613 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
15614 * toplev.c (realloc_for_line_map): Adjust.
15615 * tree-data-ref.h (lambda_vector_new): Likewise.
15616 * tree-phinodes.c (allocate_phi_node): Likewise.
15617 * tree.c (grow_tree_vec_stat): Likewise.
15618 * vec.h (va_gc::reserve): Adjust.
15620 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
15622 * config/microblaze/microblaze.c (break_handler): New Declaration.
15623 (microblaze_break_function_p,microblaze_is_break_handler): New.
15624 (compute_frame_size): Use microblaze_break_function_p.
15625 Add the test of break_handler.
15626 (microblaze_function_prologue) : Add the test of variable
15627 break_handler. Check the fnname by BREAK_HANDLER_NAME.
15628 (microblaze_function_epilogue) : Add the test of break_handler.
15629 (microblaze_globalize_label) : Add the test of break_handler.
15630 Check the name by BREAK_HANDLER_NAME.
15632 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
15634 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
15635 microblaze_is_break_handler test.
15636 (call_internal1,call_value_intern): Use microblaze_break_function_p.
15637 Use SYMBOL_REF_DECL.
15639 * config/microblaze/microblaze-protos.h
15640 (microblaze_break_function_p,microblaze_is_break_handler):
15643 * doc/extend.texi (MicroBlaze break_handler Functions): Document
15644 new MicroBlaze break_handler functions.
15646 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
15648 * doc/extend.texi (Size of an asm): Move node text according
15649 to its @menu entry position.
15651 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
15653 PR tree-optimization/61140
15654 PR tree-optimization/61150
15655 PR tree-optimization/61197
15656 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
15658 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
15660 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
15662 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
15664 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
15665 __SIZEOF_INT128__ is defined.
15667 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
15669 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
15670 (rs6000_delegitimize_address): Use it.
15672 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
15674 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
15675 inplace argument. Store the new address in the original MEM when true.
15676 * emit-rtl.c (change_address_1): Likewise.
15677 (adjust_address_1, adjust_automodify_address_1, offset_address):
15678 Update accordingly.
15679 * rtl.h (plus_constant): Add an inplace argument.
15680 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
15681 when true. Avoid generating (plus X (const_int 0)).
15682 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
15683 in-place. Pass true to plus_constant.
15684 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
15686 2014-05-16 Dehao Chen <dehao@google.com>
15688 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
15690 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
15693 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
15695 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
15697 2014-05-16 Dehao Chen <dehao@google.com>
15699 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
15700 optimize_function_for_size_p.
15701 * regs.h (REG_FREQ_FROM_BB): Likewise.
15703 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
15706 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
15707 negt_reg_operand cases.
15708 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
15710 * config/sh/predicates.md (cbranch_treg_value): Simplify.
15712 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
15714 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
15717 2014-05-16 David Malcolm <dmalcolm@redhat.com>
15720 2014-04-29 David Malcolm <dmalcolm@redhat.com>
15722 * tree-cfg.c (dump_function_to_file): Dump the return type of
15723 functions, in a line to itself before the function body, mimicking
15724 the layout of a C function.
15726 2014-05-16 Dehao Chen <dehao@google.com>
15728 * cfghooks.c (make_forwarder_block): Use direct computation to
15729 get fall-through edge's count and frequency.
15731 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
15733 * config/arc/arc.c (arc_init): Fix typo in error message.
15734 * config/i386/i386.c (ix86_expand_builtin): Likewise.
15735 (split_stack_prologue_scratch_regno): Likewise.
15736 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
15737 word from error message.
15739 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
15741 * ira-costs.c: Fix typo in comment.
15743 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
15745 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
15747 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
15749 * varpool.c (dump_varpool_node): Dump write-only flag.
15750 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
15752 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
15753 write-only variables.
15754 * ipa.c (process_references): New function.
15755 (set_readonly_bit): New function.
15756 (set_writeonly_bit): New function.
15757 (clear_addressable_bit): New function.
15758 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
15759 fix handling of aliases.
15760 * cgraph.h (struct varpool_node): Add writeonly flag.
15762 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
15764 PR rtl-optimization/60969
15765 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
15766 Calculate costs for this case.
15768 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
15770 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
15771 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
15773 2014-05-16 Richard Biener <rguenther@suse.de>
15775 PR tree-optimization/61194
15776 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
15777 bool patterns ending in a COND_EXPR.
15779 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15781 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
15783 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15785 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
15786 where we were unable to cost an RTX.
15788 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15790 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
15793 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15794 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15796 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
15798 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15799 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15801 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
15802 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
15804 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15805 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15807 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
15810 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15811 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15813 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
15816 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15817 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15819 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
15820 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
15822 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15823 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15825 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
15826 rotates and shifts.
15828 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15829 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15831 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
15832 ZERO_EXTEND and SIGN_EXTEND better.
15834 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15835 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15837 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
15838 logical operations.
15840 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15841 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15843 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
15844 costs when costing loads and stores to memory.
15846 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15847 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
15849 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
15852 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15854 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
15856 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15857 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15859 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
15861 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
15863 (aarch64_rtx_mult_cost): New.
15864 (aarch64_rtx_costs): Use it, refactor as appropriate.
15866 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15867 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15869 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
15870 emit instructions, return number of instructions which would
15872 (aarch64_add_constant): Update call to aarch64_build_constant.
15873 (aarch64_output_mi_thunk): Likewise.
15874 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
15877 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15879 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
15880 (TARGET_RTX_COSTS): Call it.
15882 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15884 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
15885 (cortexa57_vector_cost): Likewise.
15886 (cortexa57_tunings): Use them.
15888 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15890 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
15891 (cpu_addrcost_table): Use it.
15892 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
15893 (aarch64_address_cost): Rewrite using aarch64_classify_address,
15896 2014-05-16 Richard Biener <rguenther@suse.de>
15898 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
15899 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
15900 (visit_phi): Ignore edges marked as not executable.
15901 (class cond_dom_walker): New.
15902 (cond_dom_walker::before_dom_children): Value-number
15903 control statements and mark successor edges as not
15904 executable if possible.
15905 (run_scc_vn): First walk all control statements in
15906 dominator order, marking edges as not executable.
15907 * tree-inline.c (copy_edges_for_bb): Be not confused
15908 about random edge flags.
15910 2014-05-16 Richard Biener <rguenther@suse.de>
15912 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
15914 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
15917 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
15918 (__TM_simple_begin): Use it.
15919 (__TM_begin): Likewise.
15921 2014-05-15 Martin Jambor <mjambor@suse.cz>
15924 * ipa-prop.c (update_indirect_edges_after_inlining): Check
15925 type_preserved flag when the indirect edge is polymorphic.
15927 2014-05-15 Martin Jambor <mjambor@suse.cz>
15929 PR tree-optimization/61090
15930 * tree-sra.c (sra_modify_expr): Pass the current gsi to
15931 build_ref_for_model.
15933 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15935 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
15936 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
15938 2014-05-15 Jakub Jelinek <jakub@redhat.com>
15940 PR tree-optimization/61158
15941 * fold-const.c (fold_binary_loc): If X is zero-extended and
15942 shiftc >= prec, make sure zerobits is all ones instead of
15943 invoking undefined behavior.
15945 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15947 * regcprop.h: New file.
15948 * regcprop.c (skip_debug_insn_p): New decl.
15949 (replace_oldest_value_reg): Check skip_debug_insn_p.
15950 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
15951 * shrink-wrap.c: Include regcprop.h.
15952 (prepare_shrink_wrap): Call
15953 copyprop_hardreg_forward_bb_without_debug_insn.
15955 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15957 * shrink-wrap.h: Update comment.
15958 * shrink-wrap.c: Update comment.
15959 (next_block_for_reg): Rename to live_edge_for_reg.
15960 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
15961 (move_insn_for_shrink_wrap): Split live_edge.
15962 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
15964 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
15966 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
15968 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
15969 * config/sparc/sparc.md (fptype_ut699): New attribute.
15970 (in_branch_delay): Return false if -mfix-ut699 is specified and
15971 fptype_ut699 is set to single.
15972 (truncdfsf2): Add fptype_ut699 attribute.
15973 (fix_truncdfsi2): Likewise.
15974 (floatsisf2): Change fptype attribute.
15975 (fix_truncsfsi2): Likewise.
15976 (negtf2_notv9): Delete.
15977 (negtf2_v9): Likewise.
15978 (negtf2_hq): New instruction.
15979 (negtf2): New instruction and splitter.
15980 (negdf2_notv9): Rewrite.
15981 (abstf2_notv9): Delete.
15982 (abstf2_hq_v9): Likewise.
15983 (abstf2_v9): Likewise.
15984 (abstf2_hq): New instruction.
15985 (abstf2): New instruction and splitter.
15986 (absdf2_notv9): Rewrite.
15988 2014-05-14 Cary Coutant <ccoutant@google.com>
15991 * opts.c (common_handle_option): Don't special-case "-g".
15992 (set_debug_level): Default to at least level 2 with "-g".
15994 2014-05-14 DJ Delorie <dj@redhat.com>
15996 * config/msp430/msp430.c (msp430_builtin): Add
15997 MSP430_BUILTIN_DELAY_CYCLES.
15998 (msp430_init_builtins): Register void __delay_cycles(long long).
15999 (msp430_builtin_decl): Add it.
16000 (cg_magic_constant): New.
16001 (msp430_expand_delay_cycles): New.
16002 (msp430_expand_builtin): Call it.
16003 (msp430_print_operand_raw): Change integer printing from "int" to
16005 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
16006 (delay_cycles_start): New.
16007 (delay_cycles_end): New.
16008 (delay_cycles_32): New.
16009 (delay_cycles_32x): New.
16010 (delay_cycles_16): New.
16011 (delay_cycles_16x): New.
16012 (delay_cycles_2): New.
16013 (delay_cycles_1): New.
16014 * doc/extend.texi: Document __delay_cycles().
16016 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
16018 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
16019 length attribute computation.
16021 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
16024 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
16026 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
16029 * config/sparc/sparc.md: Fix types of low and high in DI constant
16030 splitter. Use gen_int_mode in some other splitters.
16032 2014-05-14 Martin Jambor <mjambor@suse.cz>
16035 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
16037 2014-05-14 James Norris <jnorris@codesourcery.com>
16039 * omp-low.c (expand_parallel_call): Remove shadow variable.
16040 (expand_omp_taskreg): Likewise.
16042 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
16044 * common/config/i386/i386-common.c
16045 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
16046 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
16047 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
16048 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
16049 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
16050 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
16051 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
16052 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
16053 xsavecintrin.h, xsavesintrin.h.
16054 (x86_64-*-*): Ditto.
16055 * config/i386/clflushoptintrin.h: New.
16056 * config/i386/xsavecintrin.h: Ditto.
16057 * config/i386/xsavesintrin.h: Ditto.
16058 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
16059 (bit_XSAVES): Ditto.
16060 (bit_XSAVES): Ditto.
16061 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
16062 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
16064 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
16065 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
16066 OPTION_MASK_ISA_XSAVES.
16067 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
16068 -mxsavec, -mxsaves.
16069 (PTA_CLFLUSHOPT) Define.
16070 (PTA_XSAVEC): Ditto.
16071 (PTA_XSAVES): Ditto.
16072 (ix86_option_override_internal): Handle new options.
16073 (ix86_valid_target_attribute_inner_p): Ditto.
16074 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
16075 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
16076 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
16077 (bdesc_special_args): Add __builtin_ia32_xsaves,
16078 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
16079 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
16080 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
16081 (ix86_expand_builtin): Handle new builtins.
16082 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
16083 (TARGET_CLFLUSHOPT_P): Ditto.
16084 (TARGET_XSAVEC): Ditto.
16085 (TARGET_XSAVEC_P): Ditto.
16086 (TARGET_XSAVES): Ditto.
16087 (TARGET_XSAVES_P): Ditto.
16088 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
16089 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
16090 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
16092 (ANY_XRSTOR64): Ditto.
16094 (xrstor): Change into <xrstor>.
16095 (xrstor_rex64): Change into <xrstor>_rex64.
16096 (xrstor64): Change into <xrstor>64
16098 * config/i386/i386.opt (mclflushopt): New.
16101 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
16103 * doc/invoke.texi: Document new options.
16105 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
16107 PR rtl-optimization/60866
16108 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
16109 Default it to -1. Pass it down to init_simplejump_data.
16110 (init_simplejump_data): New parameter old_seqno. Pass it down
16111 to get_seqno_for_a_jump.
16112 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
16113 initializing new jump seqno as a last resort. Add comment.
16114 (sel_redirect_edge_and_branch): Save old seqno of the conditional
16115 jump and pass it down to sel_init_new_insn.
16116 (sel_redirect_edge_and_branch_force): Likewise.
16118 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
16120 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
16121 shifted values to avoid build warning.
16123 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
16125 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
16126 * cfgrtl.c (rtl_merge_blocks): Fix comment.
16127 (cfg_layout_merge_blocks): Likewise.
16128 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
16130 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
16132 PR rtl-optimization/60901
16133 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
16134 bb predecessor belongs to the same scheduling region. Adjust comment.
16136 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
16138 * doc/sourcebuild.texi: (dfp_hw): Document.
16139 (p8vector_hw): Likewise.
16140 (powerpc_eabi_ok): Likewise.
16141 (powerpc_elfv2): Likewise.
16142 (powerpc_htm_ok): Likewise.
16143 (ppc_recip_hw): Likewise.
16144 (vsx_hw): Likewise.
16146 2014-05-13 Cary Coutant <ccoutant@google.com>
16148 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
16150 2014-05-13 David Malcolm <dmalcolm@redhat.com>
16152 * gengtype-parse.c (require3): Eliminate in favor of...
16154 (require_template_declaration): Update to support optional single *
16157 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
16158 (create_user_defined_type): Handle a single level of explicit
16159 pointerness within template arguments.
16160 (struct write_types_data): Add field "kind".
16161 (filter_type_name): Handle "*" character.
16162 (write_user_func_for_structure_ptr): Require a write_types_data
16163 rather than just a prefix string, so that we can look up the kind
16164 of the wtd and use it as an index into wrote_user_func_for_ptr,
16165 ensuring that such functions are written at most once. Support
16166 subclasses by invoking the marking function of the ultimate base class.
16167 (write_user_func_for_structure_body): Require a write_types_data
16168 rather than just a prefix string, so that we can pass this to
16169 write_user_func_for_structure_ptr.
16170 (write_func_for_structure): Likewise.
16171 (ggc_wtd): Add initializer of new "kind" field.
16172 (pch_wtd): Likewise.
16174 * gengtype.h (enum write_types_kinds): New.
16175 (struct type): Add field wrote_user_func_for_ptr to the "s"
16178 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
16180 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
16181 instead of const_binop.
16182 (fold_binary_loc): Likewise.
16184 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
16186 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
16187 calculation to match get_ref_base_and_extent.
16189 2014-05-13 Catherine Moore <clm@codesourcery.com>
16190 Sandra Loosemore <sandra@codesourcery.com>
16192 * configure.ac: Fix assembly for explicit JALR relocation check.
16193 * configure: Regenerate.
16195 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16197 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
16198 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
16199 Remove associated type declarations and initialisations.
16200 (arm_expand_neon_builtin): Likewise.
16201 (neon_emit_pair_result_insn): Delete.
16202 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
16203 * config/arm/neon.md (neon_vtrn<mode>): Delete.
16204 (neon_vzip<mode>): Likewise.
16205 (neon_vuzp<mode>): Likewise.
16207 2014-05-13 Richard Biener <rguenther@suse.de>
16210 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
16211 it needs revisiting whether the call still may be tail-called.
16213 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16215 * rtl.def (SYMBOL_REF): Remove middle "0" field.
16216 * rtl.h (block_symbol): Reduce number of fields to 2.
16217 (rtx_def): Add u2.symbol_ref_flags.
16218 (SYMBOL_REF_FLAGS): Use it.
16219 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
16220 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
16221 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
16222 Lower index of SYMBOL_REF_DATA.
16223 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
16224 Print SYMBOL_REF_FLAGS at the same time.
16225 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
16227 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16229 * rtl.def (VAR_LOCATION): Remove "i" field.
16230 * rtl.h (rtx_def): Add u2.var_location_status.
16231 (PAT_VAR_LOCATION_STATUS): Use it.
16232 (gen_rtx_VAR_LOCATION): Declare.
16233 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
16234 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
16235 * var-tracking.c (emit_note_insn_var_location): Remove casts.
16237 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16239 * rtl.def (scratch): Fix outdated comment and remove "0" field.
16240 * gengtype.c (adjust_field_rtx_def): Update accordingly.
16242 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16244 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
16245 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
16246 * rtl.h (rtx_def): Add insn_uid to u2 field.
16247 (RTX_FLAG_CHECK8): Delete in favor of...
16248 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
16249 (INSN_DELETED_P): Update accordingly.
16250 (INSN_UID): Use u2.insn_uid.
16251 (INSN_CHAIN_CODE_P): Define.
16252 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
16253 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
16254 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
16255 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
16256 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
16257 indices accordingly.
16258 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
16259 Update indices for insn-chain rtxes.
16260 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
16261 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
16262 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
16263 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
16264 * combine.c (try_combine): Likewise.
16265 * ira.c (setup_prohibited_mode_move_regs): Likewise.
16267 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16269 * rtl.def (REG): Remove middle field.
16270 * rtl.h (rtx_def): Add orignal_regno to u2.
16271 (ORIGINAL_REGNO): Use it instead of field 1.
16272 (REG_ATTRS): Lower field index accordingly.
16273 * gengtype.c (adjust_field_rtx_def): Remove handling of
16274 ORIGINAL_REGNO. Move REG_ATTRS index down.
16275 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
16276 code that prints the REGNO.
16278 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16280 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
16283 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16285 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
16287 2014-05-13 Bin Cheng <bin.cheng@arm.com>
16289 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
16290 (alloc_iv): Lower base expressions containing ADDR_EXPR.
16292 2014-05-13 Ian Bolton <ian.bolton@arm.com>
16294 * config/aarch64/aarch64-protos.h
16295 (aarch64_hard_regno_caller_save_mode): New prototype.
16296 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
16298 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
16300 2014-05-13 Christian Bruel <christian.bruel@st.com>
16302 * target.def (mode_switching): New hook vector.
16303 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
16304 (mode_exit, modepriority_to_mode): Likewise.
16305 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
16306 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
16307 * target.h: Include tm.h and hard-reg-set.h.
16308 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
16309 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
16310 * doc/tm.texi Regenerate.
16311 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
16312 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
16313 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
16314 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
16315 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
16316 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
16317 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
16318 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
16319 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
16320 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
16321 (ix86_emit_mode_set): Hookify.
16322 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
16324 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
16325 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
16326 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
16327 (epiphany_mode_priority_to_mode): Remove declaration.
16328 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
16329 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
16330 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
16332 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
16333 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
16334 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
16336 2014-05-13 Jakub Jelinek <jakub@redhat.com>
16339 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
16340 is const0_rtx, return immediately. Don't test count == 0 when
16343 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
16345 * Makefile.in: add shrink-wrap.o.
16346 * config/i386/i386.c: include "shrink-wrap.h"
16347 * function.c: Likewise.
16348 (requires_stack_frame_p, next_block_for_reg,
16349 move_insn_for_shrink_wrap, prepare_shrink_wrap,
16350 dup_block_and_redirect): Move to shrink-wrap.c
16351 (thread_prologue_and_epilogue_insns): Extract three code segments
16352 as functions in shrink-wrap.c
16353 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
16355 * shrink-wrap.c: New file.
16356 * shrink-wrap.h: New file.
16358 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
16360 * doc/extend.texi: Reflect current numbers of pragmas. Remove
16361 reference to Solaris.
16363 2014-05-12 Mike Stump <mikestump@comcast.net>
16366 * genattrtab.c (filename): Add.
16367 (convert_set_attr_alternative): Improve error message.
16368 (check_defs): Restore read_md_filename for error messages.
16369 (gen_insn): Save filename.
16371 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
16373 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
16374 -fno-local-ivars and -fivar-visibility.
16375 * c-family/c.opt: Make -Wshadow also implicitly enable
16378 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
16380 * doc/tm.texi: Remove reference to deleted macro.
16381 * doc/tm.texi.in: Likewise.
16383 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
16386 * config/avr/avr.c (avr_out_store_psi): Use correct constant
16389 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
16392 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
16393 * config/arm/aout.h (License): Same.
16394 * config/arm/bpabi.h (License): Same.
16395 * config/arm/elf.h (License): Same.
16396 * config/arm/linux-elf.h (License): Same.
16397 * config/arm/linux-gas.h (License): Same.
16398 * config/arm/netbsd-elf.h (License): Same.
16399 * config/arm/uclinux-eabi.h (License): Same.
16400 * config/arm/uclinux-elf.h (License): Same.
16401 * config/arm/vxworks.h (License): Same.
16403 2014-05-11 Jakub Jelinek <jakub@redhat.com>
16405 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
16406 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
16407 number of operands to 3.
16408 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
16409 * tree-nested.c (convert_nonlocal_omp_clauses,
16410 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
16411 * gimplify.c (gimplify_scan_omp_clauses): Handle
16412 OMP_CLAUSE_LINEAR_STMT.
16413 * omp-low.c (lower_rec_input_clauses): Fix typo.
16414 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
16415 cast between Fortran boolean_type_node and C _Bool if
16418 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
16420 PR tree-optimization/61136
16421 * wide-int.h (multiple_of_p): Define a version that doesn't return
16423 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
16424 integer_zerop/const_binop pair.
16425 (multiple_of_p): Likewise, converting both operands to widest_int
16428 2014-05-09 Teresa Johnson <tejohnson@google.com>
16430 * cgraphunit.c (analyze_functions): Use correct dump file.
16432 2014-05-09 Florian Weimer <fweimer@redhat.com>
16434 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
16436 (stack_protect_return_slot_p): New function.
16437 (expand_used_vars): Call stack_protect_decl_p and
16438 stack_protect_return_slot_p for -fstack-protector-strong.
16440 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
16441 Andrew Haley <aph@redhat.com>
16442 Richard Sandiford <rdsandiford@googlemail.com>
16444 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
16447 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
16449 PR middle-end/61111
16450 * fold-const.c (fold_binary_loc): Changed width of mask.
16452 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
16454 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
16455 unsigned int initializers for regno_in, regno_out.
16457 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
16460 * config/avr/avr.md (cc): Add new attribute set_vzn.
16461 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
16462 Set cc insn attribute to set_vzn instead of set_zn for alternatives
16463 with INC, DEC or NEG.
16464 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
16465 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
16466 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
16468 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16471 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16473 * wide-int.cc (UTItype): Define.
16474 (UDWtype): Define for appropriate W_TYPE_SIZE.
16476 2014-05-09 Richard Biener <rguenther@suse.de>
16478 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
16479 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
16480 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
16481 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
16482 ssa_propagate): Adjust.
16484 2014-05-08 Jeff Law <law@redhat.com>
16486 PR tree-optimization/61009
16487 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
16488 tri-state rather than a boolean. When a block is too big to
16489 thread through, inform caller via negative return value.
16490 (thread_across_edge): If a block was too big for normal threading,
16491 then it's too big for a joiner too, so remove temporary equivalences
16492 and return immediately.
16494 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
16495 Matthias Klose <doko@ubuntu.com>
16498 * optc-gen.awk: Fix option handling for -Wunused-parameter.
16500 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
16503 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
16505 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
16508 * config/alpha/alpha.c: Include gimple-iterator.h.
16509 (alpha_gimple_fold_builtin): New function. Move
16510 ALPHA_BUILTIN_UMULH folding from ...
16511 (alpha_fold_builtin): ... here.
16512 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
16514 2014-05-08 Wei Mi <wmi@google.com>
16517 * config/i386/i386.c (ix86_compute_frame_layout): Update
16518 preferred_stack_boundary for call, expanded from tls descriptor.
16519 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
16520 to depend on SP register.
16521 (*tls_local_dynamic_base_32_gnu): Ditto.
16522 (*tls_local_dynamic_32_once): Ditto.
16523 (tls_global_dynamic_64_<mode>): Set
16524 ix86_tls_descriptor_calls_expanded_in_cfun.
16525 (tls_local_dynamic_base_64_<mode>): Ditto.
16526 (tls_global_dynamic_32): Set
16527 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
16528 to depend on SP register.
16529 (tls_local_dynamic_base_32): Ditto.
16531 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16533 * config/arm/arm_neon.h: Update comment.
16534 * config/arm/neon-docgen.ml: Delete.
16535 * config/arm/neon-gen.ml: Delete.
16536 * doc/arm-neon-intrinsics.texi: Update comment.
16538 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16540 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
16542 (vand, vorr, veor, vorn, vbic): Remove.
16543 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
16545 (neon_vsub_unspec): Likewise.
16546 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
16548 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16550 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
16551 (vadd_s16): Likewise.
16552 (vadd_s32): Likewise.
16553 (vadd_f32): Likewise.
16554 (vadd_u8): Likewise.
16555 (vadd_u16): Likewise.
16556 (vadd_u32): Likewise.
16557 (vadd_s64): Likewise.
16558 (vadd_u64): Likewise.
16559 (vaddq_s8): Likewise.
16560 (vaddq_s16): Likewise.
16561 (vaddq_s32): Likewise.
16562 (vaddq_s64): Likewise.
16563 (vaddq_f32): Likewise.
16564 (vaddq_u8): Likewise.
16565 (vaddq_u16): Likewise.
16566 (vaddq_u32): Likewise.
16567 (vaddq_u64): Likewise.
16568 (vmul_s8): Likewise.
16569 (vmul_s16): Likewise.
16570 (vmul_s32): Likewise.
16571 (vmul_f32): Likewise.
16572 (vmul_u8): Likewise.
16573 (vmul_u16): Likewise.
16574 (vmul_u32): Likewise.
16575 (vmul_p8): Likewise.
16576 (vmulq_s8): Likewise.
16577 (vmulq_s16): Likewise.
16578 (vmulq_s32): Likewise.
16579 (vmulq_f32): Likewise.
16580 (vmulq_u8): Likewise.
16581 (vmulq_u16): Likewise.
16582 (vmulq_u32): Likewise.
16583 (vsub_s8): Likewise.
16584 (vsub_s16): Likewise.
16585 (vsub_s32): Likewise.
16586 (vsub_f32): Likewise.
16587 (vsub_u8): Likewise.
16588 (vsub_u16): Likewise.
16589 (vsub_u32): Likewise.
16590 (vsub_s64): Likewise.
16591 (vsub_u64): Likewise.
16592 (vsubq_s8): Likewise.
16593 (vsubq_s16): Likewise.
16594 (vsubq_s32): Likewise.
16595 (vsubq_s64): Likewise.
16596 (vsubq_f32): Likewise.
16597 (vsubq_u8): Likewise.
16598 (vsubq_u16): Likewise.
16599 (vsubq_u32): Likewise.
16600 (vsubq_u64): Likewise.
16601 (vand_s8): Likewise.
16602 (vand_s16): Likewise.
16603 (vand_s32): Likewise.
16604 (vand_u8): Likewise.
16605 (vand_u16): Likewise.
16606 (vand_u32): Likewise.
16607 (vand_s64): Likewise.
16608 (vand_u64): Likewise.
16609 (vandq_s8): Likewise.
16610 (vandq_s16): Likewise.
16611 (vandq_s32): Likewise.
16612 (vandq_s64): Likewise.
16613 (vandq_u8): Likewise.
16614 (vandq_u16): Likewise.
16615 (vandq_u32): Likewise.
16616 (vandq_u64): Likewise.
16617 (vorr_s8): Likewise.
16618 (vorr_s16): Likewise.
16619 (vorr_s32): Likewise.
16620 (vorr_u8): Likewise.
16621 (vorr_u16): Likewise.
16622 (vorr_u32): Likewise.
16623 (vorr_s64): Likewise.
16624 (vorr_u64): Likewise.
16625 (vorrq_s8): Likewise.
16626 (vorrq_s16): Likewise.
16627 (vorrq_s32): Likewise.
16628 (vorrq_s64): Likewise.
16629 (vorrq_u8): Likewise.
16630 (vorrq_u16): Likewise.
16631 (vorrq_u32): Likewise.
16632 (vorrq_u64): Likewise.
16633 (veor_s8): Likewise.
16634 (veor_s16): Likewise.
16635 (veor_s32): Likewise.
16636 (veor_u8): Likewise.
16637 (veor_u16): Likewise.
16638 (veor_u32): Likewise.
16639 (veor_s64): Likewise.
16640 (veor_u64): Likewise.
16641 (veorq_s8): Likewise.
16642 (veorq_s16): Likewise.
16643 (veorq_s32): Likewise.
16644 (veorq_s64): Likewise.
16645 (veorq_u8): Likewise.
16646 (veorq_u16): Likewise.
16647 (veorq_u32): Likewise.
16648 (veorq_u64): Likewise.
16649 (vbic_s8): Likewise.
16650 (vbic_s16): Likewise.
16651 (vbic_s32): Likewise.
16652 (vbic_u8): Likewise.
16653 (vbic_u16): Likewise.
16654 (vbic_u32): Likewise.
16655 (vbic_s64): Likewise.
16656 (vbic_u64): Likewise.
16657 (vbicq_s8): Likewise.
16658 (vbicq_s16): Likewise.
16659 (vbicq_s32): Likewise.
16660 (vbicq_s64): Likewise.
16661 (vbicq_u8): Likewise.
16662 (vbicq_u16): Likewise.
16663 (vbicq_u32): Likewise.
16664 (vbicq_u64): Likewise.
16665 (vorn_s8): Likewise.
16666 (vorn_s16): Likewise.
16667 (vorn_s32): Likewise.
16668 (vorn_u8): Likewise.
16669 (vorn_u16): Likewise.
16670 (vorn_u32): Likewise.
16671 (vorn_s64): Likewise.
16672 (vorn_u64): Likewise.
16673 (vornq_s8): Likewise.
16674 (vornq_s16): Likewise.
16675 (vornq_s32): Likewise.
16676 (vornq_s64): Likewise.
16677 (vornq_u8): Likewise.
16678 (vornq_u16): Likewise.
16679 (vornq_u32): Likewise.
16680 (vornq_u64): Likewise.
16682 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16684 * wide-int.cc (UTItype): Define.
16685 (UDWtype): Define for appropriate W_TYPE_SIZE.
16687 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
16689 PR tree-optimization/59100
16690 * tree-ssa-phiopt.c: Include tree-inline.h.
16691 (neutral_element_p, absorbing_element_p): New functions.
16692 (value_replacement): Handle conditional binary operations with a
16693 neutral or absorbing element.
16695 2014-05-08 Richard Biener <rguenther@suse.de>
16697 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
16698 folding the expression.
16699 (valueize_expr): Remove.
16700 (visit_reference_op_load): Do not valueize the result of
16702 (simplify_binary_expression): Likewise.
16703 (simplify_unary_expression): Likewise.
16705 2014-05-08 Richard Biener <rguenther@suse.de>
16707 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
16708 looking at TYPE_ARG_TYPES.
16710 2014-05-08 Richard Biener <rguenther@suse.de>
16712 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
16713 pointer propagation special-case.
16715 2014-05-08 Bin Cheng <bin.cheng@arm.com>
16717 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
16718 core part of address expressions.
16720 2014-05-08 Alan Modra <amodra@gmail.com>
16723 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
16724 loads and stores when -mno-strict-align at any alignment.
16725 (expand_block_clear): Similarly. Also correct calculation of
16728 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
16730 PR middle-end/39246
16731 * tree-complex.c (expand_complex_move): Keep line info when expanding
16733 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
16734 of complex expression. Use new argument to display correct location
16735 for values coming from phi statement.
16736 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
16737 (warn_uninitialized_phi): Pass location of phi argument to
16739 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
16740 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
16742 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
16744 * config/rs6000/predicates.md (indexed_address_mem): New.
16745 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
16746 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
16747 fpstore_ux, fpstore_u.
16748 (sign_extend, indexed, update): New.
16749 (cell_micro): Adjust.
16750 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
16751 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
16752 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
16753 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
16754 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
16755 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
16756 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
16757 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
16758 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
16759 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
16760 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
16761 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
16762 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
16763 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
16764 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
16766 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
16767 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
16768 *vsx_extract_<mode>_store): Adjust.
16769 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
16770 is_cracked_insn, insn_must_be_first_in_group,
16771 insn_must_be_last_in_group): Adjust.
16773 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
16775 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
16776 ppc440-fpstore): Adjust.
16777 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
16778 ppc476-fpstore): Adjust.
16779 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
16780 ppc601-fpstore): Adjust.
16781 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
16783 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
16785 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
16786 ppc7450-fpstore): Adjust.
16787 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
16788 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
16789 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
16791 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
16792 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
16793 cell-fpstore, cell-fpstore-update): Adjust.
16794 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
16795 ppce300c3_store, ppce300c3_fpstore): Adjust.
16796 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
16797 e500mc_fpstore): Adjust.
16798 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
16799 e500mc64_store, e500mc64_fpstore): Adjust.
16800 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
16801 e5500_fpstore): Adjust.
16802 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
16803 e6500_fpstore): Adjust.
16804 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
16806 * config/rs6000/power4.md (power4-load, power4-load-ext,
16807 power4-load-ext-update, power4-load-ext-update-indexed,
16808 power4-load-update-indexed, power4-load-update, power4-fpload,
16809 power4-fpload-update, power4-store, power4-store-update,
16810 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
16812 * config/rs6000/power5.md (power5-load, power5-load-ext,
16813 power5-load-ext-update, power5-load-ext-update-indexed,
16814 power5-load-update-indexed, power5-load-update, power5-fpload,
16815 power5-fpload-update, power5-store, power5-store-update,
16816 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
16818 * config/rs6000/power6.md (power6-load, power6-load-ext,
16819 power6-load-update, power6-load-update-indexed,
16820 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
16821 power6-fpload-update, power6-store, power6-store-update,
16822 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
16824 * config/rs6000/power7.md (power7-load, power7-load-ext,
16825 power7-load-update, power7-load-update-indexed,
16826 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
16827 power7-fpload-update, power7-store, power7-store-update,
16828 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
16830 * config/rs6000/power8.md (power8-load, power8-load-update,
16831 power8-load-ext, power8-load-ext-update, power8-fpload,
16832 power8-fpload-update, power8-store, power8-store-update-indexed,
16833 power8-fpstore, power8-fpstore-update): Adjust.
16834 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
16836 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
16837 titan_lsu_store, titan_lsu_fpstore): Adjust.
16838 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
16840 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
16843 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
16844 unrolled byte insns. Emit address increments after move insns.
16846 2014-05-07 David Malcolm <dmalcolm@redhat.com>
16848 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
16849 const_gimple, rather than a gimple.
16850 (gimple_call_builtin_p): Likewise, for the three variants.
16852 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
16853 (gimple_call_builtin_p): Likewise, for the three variants.
16855 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
16857 PR tree-optimization/61095
16858 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
16860 2014-05-07 Richard Biener <rguenther@suse.de>
16862 PR tree-optimization/61034
16863 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
16864 (maybe_skip_until): Use translate to take into account
16865 lattices when trying to do disambiguations.
16866 (get_continuation_for_phi_1): Likewise.
16867 (get_continuation_for_phi): Adjust for added translate arguments.
16868 (walk_non_aliased_vuses): Likewise.
16869 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
16870 (walk_non_aliased_vuses): Likewise.
16871 (call_may_clobber_ref_p_1): Declare.
16872 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
16873 calls. Stop early if we are only supposed to disambiguate.
16874 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
16876 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
16878 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
16879 Emit an error when the function has arguments.
16881 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
16883 * cfgloop.h (unswitch_loops): Remove.
16884 * doc/passes.texi: Remove references to loop-unswitch.c
16885 * timevar.def (TV_LOOP_UNSWITCH): Remove.
16887 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
16889 * tree-vect-data-refs.c (vect_grouped_load_supported): New
16890 check for loads group of length 3.
16891 (vect_permute_load_chain): New permutations for loads group of
16893 * tree-vect-stmts.c (vect_model_load_cost): Change cost
16894 of vec_perm_shuffle for the new permutations.
16896 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
16898 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
16899 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
16900 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
16901 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
16902 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
16903 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
16904 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
16905 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
16907 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
16909 * loop-unswitch.c: Delete.
16911 2014-05-07 Richard Biener <rguenther@suse.de>
16913 * config.gcc: Always set need_64bit_hwint to yes.
16915 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
16917 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
16918 of using optimize_size.
16920 2014-05-06 Mike Stump <mikestump@comcast.net>
16922 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
16924 2014-05-06 Joseph Myers <joseph@codesourcery.com>
16926 * config/i386/sse.md (*mov<mode>_internal)
16927 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
16928 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
16929 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
16930 (*<code><mode>3, *andnot<mode>3<mask_name>)
16931 (<mask_codefor><code><mode>3<mask_name>): Only consider
16932 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
16934 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
16937 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
16939 * lra-constraints.c (valid_address_p): Move earlier in file.
16940 Add a constraint argument to the address_info version.
16941 (satisfies_memory_constraint_p): New function.
16942 (satisfies_address_constraint_p): Likewise.
16943 (process_alt_operands, curr_insn_transform): Use them.
16944 (process_address): Pass the constraint to valid_address_p when
16945 checking address operands.
16947 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
16949 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
16950 to their respective blocks. Fix inadvertent use of "node".
16952 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
16954 * emit-rtl.c (init_derived_machine_modes): New functionm, split
16956 (init_emit_once): ...here.
16957 * rtl.h (init_derived_machine_modes): Declare.
16958 * toplev.c (do_compile): Call it even if no_backend.
16960 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
16961 Mike Stump <mikestump@comcast.net>
16962 Richard Sandiford <rdsandiford@googlemail.com>
16963 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16965 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
16966 (rtx_equal_for_memref_p): Update comment.
16967 (adjust_offset_for_component_ref): Use wide-int interfaces.
16968 * builtins.c (get_object_alignment_2): Likewise.
16969 (c_readstr): Likewise.
16970 (target_char_cast): Add comment.
16971 (determine_block_size): Use wide-int interfaces.
16972 (expand_builtin_signbit): Likewise.
16973 (fold_builtin_int_roundingfn): Likewise.
16974 (fold_builtin_bitop): Likewise.
16975 (fold_builtin_bswap): Likewise.
16976 (fold_builtin_logarithm): Use signop.
16977 (fold_builtin_pow): Likewise.
16978 (fold_builtin_memory_op): Use wide-int interfaces.
16979 (fold_builtin_object_size): Likewise.
16980 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
16981 nb_iterations_estimate.
16982 (record_niter_bound): Use wide-int interfaces.
16983 (get_estimated_loop_iterations_int): Likewise.
16984 (get_estimated_loop_iterations): Likewise.
16985 (get_max_loop_iterations): Likewise.
16986 * cfgloop.h: Include wide-int.h.
16987 (struct nb_iter_bound): Change bound to widest_int.
16988 (struct loop): Change nb_iterations_upper_bound and
16989 nb_iterations_estimate to widest_int.
16990 (record_niter_bound): Switch to use widest_int.
16991 (get_estimated_loop_iterations): Likewise.
16992 (get_max_loop_iterations): Likewise.
16993 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
16994 update for wide-int.
16995 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
16996 * combine.c (try_combine): Likewise.
16997 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
16998 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
17000 (aarch64_float_const_representable_p): Likewise.
17001 * config/arc/arc.c: Include wide-int.h.
17002 (arc_can_use_doloop_p): Use wide-int interfaces.
17003 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
17004 (vfp3_const_double_index): Likewise.
17005 * config/avr/avr.c (avr_out_round): Likewise.
17006 (avr_fold_builtin): Likewise.
17007 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
17008 (bfin_can_use_doloop_p): Likewise.
17009 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
17010 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
17011 * config/i386/i386.c: Include wide-int.h.
17012 (ix86_data_alignment): Use wide-int interfaces.
17013 (ix86_local_alignment): Likewise.
17014 (ix86_emit_swsqrtsf): Update real_from_integer.
17015 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
17016 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
17017 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
17018 (zero_constant): Likewise.
17019 (input_operand): Likewise.
17020 (splat_input_operand): Likewise.
17021 (non_logical_cint_operand): Change const_double to const_wide_int.
17022 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
17023 (easy_altivec_constant): Remove comment.
17024 (paired_expand_vector_init): Use CONSTANT_P.
17025 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
17026 (rs6000_emit_move): Update checks.
17027 (rs6000_aggregate_candidate): Use wide-int interfaces.
17028 (rs6000_expand_ternop_builtin): Likewise.
17029 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
17030 (rs6000_assemble_integer): Likewise.
17031 (rs6000_hash_constant): Likewise.
17032 (output_toc): Likewise.
17033 (rs6000_rtx_costs): Likewise.
17034 (rs6000_emit_swrsqrt); Update call to real_from_integer.
17035 * config/rs6000/rs6000-c.c: Include wide-int.h.
17036 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
17037 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
17038 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
17039 Handle CONST_WIDE_INT.
17040 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
17041 Use tree_fits_uhwi_p.
17042 * config/sparc/sparc.c: Include wide-int.h.
17043 (sparc_fold_builtin): Use wide-int interfaces.
17044 * config/vax/vax.c: Include wide-int.h.
17045 (vax_float_literal): Use real_from_integer.
17046 * coretypes.h (struct hwivec_def): New.
17048 (const_hwivec): New.
17049 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
17050 (equiv_constant): Handle CONST_WIDE_INT.
17051 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
17052 (cselib_hash_rtx): Handle CONST_WIDE_INT.
17053 * dbxout.c (stabstr_U): Use wide-int interfaces.
17054 (dbxout_type): Update to use cst_fits_shwi_p.
17055 * defaults.h (LOG2_BITS_PER_UNIT): Define.
17056 (TARGET_SUPPORTS_WIDE_INT): Add default.
17057 * dfp.c: Include wide-int.h.
17058 (decimal_real_to_integer2): Use wide-int interfaces and rename to
17059 decimal_real_to_integer.
17060 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
17061 decimal_real_to_integer.
17062 * doc/generic.texi (Constant expressions): Update for wide_int.
17063 * doc/rtl.texi (const_double): Likewise.
17064 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
17065 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
17066 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
17067 (REAL_VALUE_FROM_INT): Remove.
17068 (TARGET_SUPPORTS_WIDE_INT): New.
17069 * doc/tm.texi: Regenerate.
17070 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
17071 * double-int.h: Include wide-int.h.
17072 (struct wi::int_traits): New.
17073 * dwarf2out.c (get_full_len): New.
17074 (dw_val_equal_p): Add case dw_val_class_wide_int.
17075 (size_of_loc_descr): Likewise.
17076 (output_loc_operands): Likewise.
17077 (insert_double): Remove.
17078 (insert_wide_int): New.
17079 (add_AT_wide): New.
17080 (print_die): Add case dw_val_class_wide_int.
17081 (attr_checksum): Likewise.
17082 (attr_checksum_ordered): Likewise.
17083 (same_dw_val_p): Likewise.
17084 (size_of_die): Likewise.
17085 (value_format): Likewise.
17086 (output_die): Likewise.
17087 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
17089 (clz_loc_descriptor): Use wide-int interfaces.
17090 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
17091 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
17092 (round_up_to_align): Use wide-int interfaces.
17093 (field_byte_offset): Likewise.
17094 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
17095 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
17096 CONST_DOUBLE handling. Use wide-int interfaces.
17097 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
17098 (gen_enumeration_type_die): Use add_AT_wide.
17099 (hash_loc_operands): Add case dw_val_class_wide_int.
17100 (compare_loc_operands): Likewise.
17101 * dwarf2out.h: Include wide-int.h.
17102 (wide_int_ptr): New.
17103 (enum dw_val_class): Add dw_val_class_wide_int.
17104 (struct dw_val_struct): Add val_wide.
17105 * emit-rtl.c (const_wide_int_htab): New.
17106 (const_wide_int_htab_hash): New.
17107 (const_wide_int_htab_eq): New.
17108 (lookup_const_wide_int): New.
17109 (const_double_htab_hash): Use wide-int interfaces.
17110 (const_double_htab_eq): Likewise.
17111 (rtx_to_double_int): Conditionally compile for wide-int.
17112 (immed_double_int_const): Rename to immed_wide_int_const and
17113 update for wide-int.
17114 (immed_double_const): Conditionally compile for wide-int.
17115 (init_emit_once): Use wide-int interfaces.
17116 * explow.c (plus_constant): Likewise.
17117 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
17118 (lshift_value): Use wide-int interfaces.
17119 (expand_mult): Likewise.
17120 (choose_multiplier): Likewise.
17121 (expand_smod_pow2): Likewise.
17122 (make_tree): Likewise.
17123 * expr.c (convert_modes): Consolidate handling of constants.
17124 Use wide-int interfaces.
17125 (emit_group_load_1): Add note.
17126 (store_expr): Update comment.
17127 (get_inner_reference): Use wide-int interfaces.
17128 (expand_constructor): Update comment.
17129 (expand_expr_real_2): Use wide-int interfaces.
17130 (expand_expr_real_1): Likewise.
17131 (reduce_to_bit_field_precision): Likewise.
17132 (const_vector_from_tree): Likewise.
17133 * final.c: Include wide-int-print.h.
17134 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
17135 * fixed-value.c: Include wide-int.h.
17136 (fixed_from_string): Use wide-int interfaces.
17137 (fixed_to_decimal): Likewise.
17138 (fixed_convert_from_real): Likewise.
17139 (real_convert_from_fixed): Likewise.
17140 * fold-const.h (mem_ref_offset): Return an offset_int.
17141 (div_if_zero_remainder): Remove code parameter.
17142 * fold-const.c (div_if_zero_remainder): Remove code parameter.
17143 Use wide-int interfaces.
17144 (may_negate_without_overflow_p): Use wide-int interfaces.
17145 (negate_expr_p): Likewise.
17146 (fold_negate_expr): Likewise.
17147 (int_const_binop_1): Likewise.
17148 (const_binop): Likewise.
17149 (fold_convert_const_int_from_int): Likewise.
17150 (fold_convert_const_int_from_real): Likewise.
17151 (fold_convert_const_int_from_fixed): Likewise.
17152 (fold_convert_const_fixed_from_int): Likewise.
17153 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
17154 (sign_bit_p): Use wide-int interfaces.
17155 (make_range_step): Likewise.
17156 (build_range_check): Likewise. Pass an integer of the correct type
17157 instead of using integer_one_node.
17158 (range_predecessor): Pass an integer of the correct type instead
17159 of using integer_one_node.
17160 (range_successor): Likewise.
17161 (merge_ranges): Likewise.
17162 (unextend): Use wide-int interfaces.
17163 (extract_muldiv_1): Likewise.
17164 (fold_div_compare): Likewise.
17165 (fold_single_bit_test): Likewise.
17166 (fold_sign_changed_comparison): Likewise.
17167 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
17168 (fold_plusminus_mult_expr): Use wide-int interfaces.
17169 (native_encode_int): Likewise.
17170 (native_interpret_int): Likewise.
17171 (fold_unary_loc): Likewise.
17172 (pointer_may_wrap_p): Likewise.
17173 (size_low_cst): Likewise.
17174 (mask_with_tz): Likewise.
17175 (fold_binary_loc): Likewise.
17176 (fold_ternary_loc): Likewise.
17177 (multiple_of_p): Likewise.
17178 (tree_call_nonnegative_warnv_p): Update calls to
17179 tree_int_cst_min_precision and real_from_integer.
17180 (fold_negate_const): Use wide-int interfaces.
17181 (fold_abs_const): Likewise.
17182 (fold_relational_const): Use tree_int_cst_lt.
17183 (round_up_loc): Use wide-int interfaces.
17184 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
17185 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
17186 * gengtype.c: Remove include of double-int.h.
17187 (do_typedef): Use wide-int interfaces.
17188 (open_base_files): Add wide-int.h.
17189 (main): Add offset_int and widest_int typedefs.
17190 * gengtype-lex.l: Handle "^".
17191 (CXX_KEYWORD): Add "static".
17192 * gengtype-parse.c (require3): New.
17193 (require_template_declaration): Handle constant template arguments
17194 and nested templates.
17195 * gengtype-state.c: Don't include "double-int.h".
17196 * genpreds.c (write_one_predicate_function): Update comment.
17197 (write_tm_constrs_h): Add check for hval and lval use in
17199 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
17200 (add_to_sequence): Likewise.
17201 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
17202 and const_double_operand.
17203 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
17205 * gimple-fold.c (get_base_constructor): Likewise.
17206 (fold_array_ctor_reference): Likewise.
17207 (fold_nonarray_ctor_reference): Likewise.
17208 (fold_const_aggregate_ref_1): Likewise.
17209 (gimple_val_nonnegative_real_p): Likewise.
17210 (gimple_fold_indirect_ref): Likewise.
17211 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
17212 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
17213 (struct slsr_cand_d): Change index to be widest_int.
17214 (struct incr_info_d): Change incr to be widest_int.
17215 (alloc_cand_and_find_basis): Use wide-int interfaces.
17216 (slsr_process_phi): Likewise.
17217 (backtrace_base_for_ref): Likewise. Return a widest_int.
17218 (restructure_reference): Take a widest_int instead of a double_int.
17219 (slsr_process_ref): Use wide-int interfaces.
17220 (create_mul_ssa_cand): Likewise.
17221 (create_mul_imm_cand): Likewise.
17222 (create_add_ssa_cand): Likewise.
17223 (create_add_imm_cand): Take a widest_int instead of a double_int.
17224 (slsr_process_add): Use wide-int interfaces.
17225 (slsr_process_cast): Likewise.
17226 (slsr_process_copy): Likewise.
17227 (dump_candidate): Likewise.
17228 (dump_incr_vec): Likewise.
17229 (replace_ref): Likewise.
17230 (cand_increment): Likewise. Return a widest_int.
17231 (cand_abs_increment): Likewise.
17232 (replace_mult_candidate): Take a widest_int instead of a double_int.
17233 (replace_unconditional_candidate): Use wide-int interfaces.
17234 (incr_vec_index): Take a widest_int instead of a double_int.
17235 (create_add_on_incoming_edge): Likewise.
17236 (create_phi_basis): Use wide-int interfaces.
17237 (replace_conditional_candidate): Likewise.
17238 (record_increment): Take a widest_int instead of a double_int.
17239 (record_phi_increments): Use wide-int interfaces.
17240 (phi_incr_cost): Take a widest_int instead of a double_int.
17241 (lowest_cost_path): Likewise.
17242 (total_savings): Likewise.
17243 (analyze_increments): Use wide-int interfaces.
17244 (ncd_with_phi): Take a widest_int instead of a double_int.
17245 (ncd_of_cand_and_phis): Likewise.
17246 (nearest_common_dominator_for_cands): Likewise.
17247 (insert_initializers): Use wide-int interfaces.
17248 (all_phi_incrs_profitable): Likewise.
17249 (replace_one_candidate): Likewise.
17250 (replace_profitable_candidates): Likewise.
17251 * godump.c: Include wide-int-print.h.
17252 (go_output_typedef): Use wide-int interfaces.
17253 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
17254 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
17255 (build_loop_iteration_domains): Likewise.
17256 * hooks.h: Include wide-int.h rather than double-int.h.
17257 (hook_bool_dint_dint_uint_bool_true): Delete.
17258 (hook_bool_wint_wint_uint_bool_true): Declare.
17259 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
17260 (hook_bool_wint_wint_uint_bool_true): New.
17261 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
17263 (ubsan_expand_si_overflow_mul_check): Likewise.
17264 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
17265 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
17266 (get_ancestor_addr_info): Likewise.
17267 (ipa_modify_call_arguments): Likewise.
17268 * loop-doloop.c (doloop_modify): Likewise.
17269 (doloop_optimize): Likewise.
17270 * loop-iv.c (iv_number_of_iterations): Likewise.
17271 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
17272 (unroll_loop_constant_iterations): Likewise.
17273 (decide_unroll_runtime_iterations): Likewise.
17274 (unroll_loop_runtime_iterations): Likewise.
17275 (decide_peel_simple): Likewise.
17276 (decide_unroll_stupid): Likewise.
17277 * lto-streamer-in.c (streamer_read_wi): Add.
17278 (input_cfg): Use wide-int interfaces.
17279 (lto_input_tree_1): Likewise.
17280 * lto-streamer-out.c (streamer_write_wi): Add.
17281 (hash_tree): Use wide-int interfaces.
17282 (output_cfg): Likewise.
17283 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
17284 (GTFILES): Add wide-int.h and signop.h.
17285 (TAGS): Look for .cc files too.
17286 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
17287 * optabs.c (expand_subword_shift): Likewise.
17288 (expand_doubleword_shift): Likewise.
17289 (expand_absneg_bit): Likewise.
17290 (expand_copysign_absneg): Likewise.
17291 (expand_copysign_bit): Likewise.
17292 * postreload.c (reload_cse_simplify_set): Likewise.
17293 * predict.c (predict_iv_comparison): Likewise.
17294 * pretty-print.h: Include wide-int-print.h.
17296 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
17297 * print-tree.c: Include wide-int-print.h.
17298 (print_node_brief): Use wide-int interfaces.
17299 (print_node): Likewise.
17300 * read-rtl.c (validate_const_wide_int): New.
17301 (read_rtx_code): Add CONST_WIDE_INT case.
17302 * real.c: Include wide-int.h.
17303 (real_to_integer2): Delete.
17304 (real_to_integer): New function, returning a wide_int.
17305 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
17306 (ten_to_ptwo): Update call to real_from_integer.
17307 (real_digit): Likewise.
17308 * real.h: Include signop.h, wide-int.h and insn-modes.h.
17309 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
17310 (REAL_VALUE_TO_INT): Delete.
17311 (real_to_integer): Declare a wide-int form.
17312 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
17313 * recog.c (const_int_operand): Improve comment.
17314 (const_scalar_int_operand): New.
17315 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
17316 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
17317 (split_double): Likewise.
17318 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
17319 (rtx_size): Likewise.
17320 (rtx_alloc_stat_v): New.
17321 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
17322 (cwi_output_hex): New.
17323 (iterative_hash_rtx): Handle CONST_WIDE_INT.
17324 (cwi_check_failed_bounds): New.
17325 * rtl.def (CONST_WIDE_INT): New.
17326 * rtl.h: Include <utility> and wide-int.h.
17327 (struct hwivec_def): New.
17328 (CWI_GET_NUM_ELEM): New.
17329 (CWI_PUT_NUM_ELEM): New.
17330 (struct rtx_def): Add num_elem and hwiv.
17331 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
17332 (CASE_CONST_UNIQUE): Likewise.
17333 (CASE_CONST_ANY): Likewise.
17334 (CONST_SCALAR_INT_P): Likewise.
17335 (CONST_WIDE_INT_P): New.
17337 (HWIVEC_CHECK): New.
17338 (cwi_check_failed_bounds): New.
17340 (HWIVEC_CHECK): New.
17341 (CONST_WIDE_INT_VEC) New.
17342 (CONST_WIDE_INT_NUNITS) New.
17343 (CONST_WIDE_INT_ELT) New.
17344 (rtx_mode_t): New type.
17345 (wi::int_traits <rtx_mode_t>): New.
17347 (wi::min_value): New.
17348 (wi::max_value): New.
17350 (const_wide_int_alloc): New.
17351 (immed_wide_int_const): New.
17352 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
17353 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
17354 * signop.h: New file.
17355 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
17356 (simplify_const_unary_operation): Use wide-int interfaces.
17357 (simplify_binary_operation_1): Likewise.
17358 (simplify_const_binary_operation): Likewise.
17359 (simplify_const_relational_operation): Likewise.
17360 (simplify_immed_subreg): Likewise.
17361 * stmt.c (expand_case): Likewise.
17362 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
17363 signop rather than a bool.
17364 * stor-layout.c (layout_type): Use wide-int interfaces.
17365 (initialize_sizetypes): Update calls to
17366 set_min_and_max_values_for_integral_type.
17367 (set_min_and_max_values_for_integral_type): Take a signop rather
17368 than a bool. Use wide-int interfaces.
17369 (fixup_signed_type): Update accordingly. Remove
17370 HOST_BITS_PER_DOUBLE_INT limit.
17371 (fixup_unsigned_type): Likewise.
17372 * system.h (STATIC_CONSTANT_P): New.
17373 (STATIC_ASSERT): New.
17374 * target.def (can_use_doloop_p): Take widest_ints rather than
17376 * target.h: Include wide-int.h rather than double-int.h.
17377 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
17379 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
17380 rather than INT_CST_LT_UNSIGNED.
17381 (can_use_doloop_if_innermost): Take widest_ints rather than
17383 * tree-affine.c: Include wide-int-print.h.
17384 (double_int_ext_for_comb): Delete.
17385 (wide_int_ext_for_comb): New.
17386 (aff_combination_zero): Use wide-int interfaces.
17387 (aff_combination_const): Take a widest_int instead of a double_int.
17388 (aff_combination_elt): Use wide-int interfaces.
17389 (aff_combination_scale): Take a widest_int instead of a double_int.
17390 (aff_combination_add_elt): Likewise.
17391 (aff_combination_add_cst): Likewise.
17392 (aff_combination_add): Use wide-int interfaces.
17393 (aff_combination_convert): Likewise.
17394 (tree_to_aff_combination): Likewise.
17395 (add_elt_to_tree): Take a widest_int instead of a double_int.
17396 (aff_combination_to_tree): Use wide-int interfaces.
17397 (aff_combination_remove_elt): Likewise.
17398 (aff_combination_add_product): Take a widest_int instead of
17400 (aff_combination_mult): Use wide-int interfaces.
17401 (aff_combination_expand): Likewise.
17402 (double_int_constant_multiple_p): Delete.
17403 (wide_int_constant_multiple_p): New.
17404 (aff_combination_constant_multiple_p): Take a widest_int pointer
17405 instead of a double_int pointer.
17406 (print_aff): Use wide-int interfaces.
17407 (get_inner_reference_aff): Take a widest_int pointer
17408 instead of a double_int pointer.
17409 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
17410 * tree-affine.h: Include wide-int.h.
17411 (struct aff_comb_elt): Change type of coef to widest_int.
17412 (struct affine_tree_combination): Change type of offset to widest_int.
17413 (double_int_ext_for_comb): Delete.
17414 (wide_int_ext_for_comb): New.
17415 (aff_combination_const): Use widest_int instead of double_int.
17416 (aff_combination_scale): Likewise.
17417 (aff_combination_add_elt): Likewise.
17418 (aff_combination_constant_multiple_p): Likewise.
17419 (get_inner_reference_aff): Likewise.
17420 (aff_comb_cannot_overlap_p): Likewise.
17421 (aff_combination_zero_p): Use wide-int interfaces.
17422 * tree.c: Include tree.h.
17423 (init_ttree): Use make_int_cst.
17424 (tree_code_size): Removed code for INTEGER_CST case.
17425 (tree_size): Add INTEGER_CST case.
17426 (make_node_stat): Update comment.
17427 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
17428 (build_int_cst_type): Use wide-int interfaces.
17429 (double_int_to_tree): Likewise.
17430 (double_int_fits_to_tree_p): Delete.
17431 (force_fit_type_double): Delete.
17432 (force_fit_type): New.
17433 (int_cst_hash_hash): Use wide-int interfaces.
17434 (int_cst_hash_eq): Likewise.
17435 (build_int_cst_wide): Delete.
17436 (wide_int_to_tree): New.
17437 (cache_integer_cst): Use wide-int interfaces.
17438 (build_low_bits_mask): Likewise.
17439 (cst_and_fits_in_hwi): Likewise.
17440 (real_value_from_int_cst): Likewise.
17441 (make_int_cst_stat): New.
17442 (integer_zerop): Use wide_int interfaces.
17443 (integer_onep): Likewise.
17444 (integer_all_onesp): Likewise.
17445 (integer_pow2p): Likewise.
17446 (integer_nonzerop): Likewise.
17447 (tree_log2): Likewise.
17448 (tree_floor_log2): Likewise.
17449 (tree_ctz): Likewise.
17450 (int_size_in_bytes): Likewise.
17451 (mem_ref_offset): Return an offset_int rather than a double_int.
17452 (build_type_attribute_qual_variant): Use wide_int interfaces.
17453 (type_hash_eq): Likewise
17454 (tree_int_cst_equal): Likewise.
17455 (tree_int_cst_lt): Delete.
17456 (tree_int_cst_compare): Likewise.
17457 (tree_fits_shwi_p): Use wide_int interfaces.
17458 (tree_fits_uhwi_p): Likewise.
17459 (tree_int_cst_sign_bit): Likewise.
17460 (tree_int_cst_sgn): Likewise.
17461 (tree_int_cst_min_precision): Take a signop rather than a bool.
17462 (simple_cst_equal): Use wide_int interfaces.
17463 (compare_tree_int): Likewise.
17464 (iterative_hash_expr): Likewise.
17465 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
17467 (get_type_static_bounds): Use wide_int interfaces.
17468 (tree_int_cst_elt_check_failed): New.
17469 (build_common_tree_nodes): Reordered to set prec before filling in
17471 (int_cst_value): Check cst_and_fits_in_hwi.
17472 (widest_int_cst_value): Use wide_int interfaces.
17473 (upper_bound_in_type): Likewise.
17474 (lower_bound_in_type): Likewise.
17475 (num_ending_zeros): Likewise.
17476 (drop_tree_overflow): Likewise.
17477 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
17478 (gen_conditions_for_pow_cst_base): Likewise.
17479 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
17480 (group_case_labels_stmt): Use wide-int interfaces.
17481 (verify_gimple_assign_binary): Likewise.
17482 (print_loop): Likewise.
17483 * tree-chrec.c (tree_fold_binomial): Likewise.
17484 * tree-core.h (struct tree_base): Add int_length.
17485 (struct tree_int_cst): Change rep of value.
17486 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
17487 (dr_may_alias_p): Likewise.
17488 (max_stmt_executions_tree): Likewise.
17489 * tree.def (INTEGER_CST): Update comment.
17490 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
17491 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
17492 * tree-dump.c: Include wide-int.h and wide-int-print.h.
17493 (dequeue_and_dump): Use wide-int interfaces.
17494 * tree.h: Include wide-int.h.
17495 (NULL_TREE): Moved to earlier loc in file.
17496 (TREE_INT_CST_ELT_CHECK): New.
17497 (tree_int_cst_elt_check_failed): New.
17499 (TREE_INT_CST): Delete.
17500 (TREE_INT_CST_LOW): Use wide-int interfaces.
17501 (TREE_INT_CST_HIGH): Delete.
17502 (TREE_INT_CST_NUNITS): New.
17503 (TREE_INT_CST_EXT_NUNITS): Likewise.
17504 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
17505 (TREE_INT_CST_ELT): Likewise.
17506 (INT_CST_LT): Delete.
17507 (tree_int_cst_elt_check): New (two forms).
17508 (type_code_size): Update comment.
17509 (make_int_cst_stat, make_int_cst): New.
17510 (tree_to_double_int): Delete.
17511 (double_int_fits_to_tree_p): Delete.
17512 (force_fit_type_double): Delete.
17513 (build_int_cstu): Replace with out-of-line function.
17514 (build_int_cst_wide): Delete.
17515 (tree_int_cst_lt): Define inline.
17516 (tree_int_cst_le): New.
17517 (tree_int_cst_compare): Define inline.
17518 (tree_int_cst_min_precision): Take a signop rather than a bool.
17519 (wi::int_traits <const_tree>): New.
17520 (wi::int_traits <tree>): New.
17521 (wi::extended_tree): New.
17522 (wi::int_traits <wi::extended_tree>): New.
17523 (wi::to_widest): New.
17524 (wi::to_offset): New.
17525 (wi::fits_to_tree_p): New.
17526 (wi::min_value): New.
17527 (wi::max_value): New.
17528 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
17529 (copy_tree_body_r): Likewise.
17530 * tree-object-size.c (compute_object_offset): Likewise.
17531 (addr_object_size): Likewise.
17532 * tree-predcom.c: Include wide-int-print.h.
17533 (struct dref_d): Change type of offset to widest_int.
17534 (dump_dref): Call wide-int printer.
17535 (aff_combination_dr_offset): Use wide-int interfaces.
17536 (determine_offset): Take a widest_int pointer rather than a
17537 double_int pointer.
17538 (split_data_refs_to_components): Use wide-int interfaces.
17539 (suitable_component_p): Likewise.
17540 (order_drefs): Likewise.
17541 (add_ref_to_chain): Likewise.
17542 (valid_initializer_p): Likewise.
17543 (determine_roots_comp): Likewise.
17544 * tree-pretty-print.c: Include wide-int-print.h.
17545 (dump_generic_node): Use wide-int interfaces.
17546 * tree-sra.c (sra_ipa_modify_expr): Likewise.
17547 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
17548 (move_fixed_address_to_symbol): Likewise.
17549 (move_hint_to_base): Likewise.
17550 (move_pointer_to_base): Likewise.
17551 (move_variant_to_index): Likewise.
17552 (most_expensive_mult_to_index): Likewise.
17553 (addr_to_parts): Likewise.
17554 (copy_ref_info): Likewise.
17555 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
17556 (indirect_refs_may_alias_p): Likewise.
17557 (stmt_kills_ref_p_1): Likewise.
17558 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
17559 * tree-ssa-ccp.c: Update comment at top of file. Include
17561 (struct prop_value_d): Change type of mask to widest_int.
17562 (extend_mask): New function.
17563 (dump_lattice_value): Use wide-int interfaces.
17564 (get_default_value): Likewise.
17565 (set_constant_value): Likewise.
17566 (set_value_varying): Likewise.
17567 (valid_lattice_transition): Likewise.
17568 (set_lattice_value): Likewise.
17569 (value_to_double_int): Delete.
17570 (value_to_wide_int): New.
17571 (get_value_from_alignment): Use wide-int interfaces.
17572 (get_value_for_expr): Likewise.
17573 (do_dbg_cnt): Likewise.
17574 (ccp_finalize): Likewise.
17575 (ccp_lattice_meet): Likewise.
17576 (bit_value_unop_1): Use widest_ints rather than double_ints.
17577 (bit_value_binop_1): Likewise.
17578 (bit_value_unop): Use wide-int interfaces.
17579 (bit_value_binop): Likewise.
17580 (bit_value_assume_aligned): Likewise.
17581 (evaluate_stmt): Likewise.
17582 (ccp_fold_stmt): Likewise.
17583 (visit_cond_stmt): Likewise.
17584 (ccp_visit_stmt): Likewise.
17585 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
17586 (constant_pointer_difference): Likewise.
17587 (associate_pointerplus): Likewise.
17588 (combine_conversions): Likewise.
17589 * tree-ssa-loop.h: Include wide-int.h.
17590 (struct tree_niter_desc): Change type of max to widest_int.
17591 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
17592 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
17593 (remove_redundant_iv_tests): Likewise.
17594 (canonicalize_loop_induction_variables): Likewise.
17595 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
17596 (constant_multiple_of): Take a widest_int pointer instead of
17597 a double_int pointer.
17598 (get_computation_aff): Use wide-int interfaces.
17599 (ptr_difference_cost): Likewise.
17600 (difference_cost): Likewise.
17601 (get_loop_invariant_expr_id): Likewise.
17602 (get_computation_cost_at): Likewise.
17603 (iv_elimination_compare_lt): Likewise.
17604 (may_eliminate_iv): Likewise.
17605 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
17606 instead of double_int.
17607 (max_loop_iterations): Likewise.
17608 (max_stmt_executions): Likewise.
17609 (estimated_stmt_executions): Likewise.
17610 * tree-ssa-loop-niter.c: Include wide-int-print.h.
17611 (split_to_var_and_offset): Use wide-int interfaces.
17612 (determine_value_range): Likewise.
17613 (bound_difference_of_offsetted_base): Likewise.
17614 (bounds_add): Take a widest_int instead of a double_int.
17615 (number_of_iterations_ne_max): Use wide-int interfaces.
17616 (number_of_iterations_ne): Likewise.
17617 (number_of_iterations_lt_to_ne): Likewise.
17618 (assert_loop_rolls_lt): Likewise.
17619 (number_of_iterations_lt): Likewise.
17620 (number_of_iterations_le): Likewise.
17621 (number_of_iterations_cond): Likewise.
17622 (number_of_iterations_exit): Likewise.
17623 (finite_loop_p): Likewise.
17624 (derive_constant_upper_bound_assign): Likewise.
17625 (derive_constant_upper_bound): Return a widest_int.
17626 (derive_constant_upper_bound_ops): Likewise.
17627 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
17628 (record_estimate): Take a widest_int rather than a double_int.
17629 (record_nonwrapping_iv): Use wide-int interfaces.
17630 (double_int_cmp): Delete.
17631 (wide_int_cmp): New.
17632 (bound_index): Take a widest_int rather than a double_int.
17633 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
17634 (maybe_lower_iteration_bound): Likewise.
17635 (estimate_numbers_of_iterations_loop): Likewise.
17636 (estimated_loop_iterations): Take a widest_int pointer than than
17637 a double_int pointer.
17638 (estimated_loop_iterations_int): Use wide-int interfaces.
17639 (max_loop_iterations): Take a widest_int pointer than than
17640 a double_int pointer.
17641 (max_loop_iterations_int): Use wide-int interfaces.
17642 (max_stmt_executions): Take a widest_int pointer than than
17643 a double_int pointer.
17644 (estimated_stmt_executions): Likewise.
17645 (n_of_executions_at_most): Use wide-int interfaces.
17646 (scev_probably_wraps_p): Likewise.
17647 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
17648 to real_to_integer.
17649 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
17651 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
17652 double_ints. Adjust for trailing_wide_ints <3> representation.
17653 (set_nonzero_bits): Likewise.
17654 (get_range_info): Return wide_ints rather than double_ints.
17655 Adjust for trailing_wide_ints <3> representation.
17656 (get_nonzero_bits): Likewise.
17657 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
17659 * tree-ssanames.h (struct range_info_def): Replace min, max and
17660 nonzero_bits with a trailing_wide_ints <3>.
17661 (set_range_info): Use wide_int_refs rather than double_ints.
17662 (set_nonzero_bits): Likewise.
17663 (get_range_info): Return wide_ints rather than double_ints.
17664 (get_nonzero_bits): Likewise.
17665 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
17666 * tree-ssa-pre.c (phi_translate_1): Likewise.
17667 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
17668 (acceptable_pow_call): Likewise.
17669 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
17671 (vn_reference_fold_indirect): Likewise.
17672 (vn_reference_maybe_forwprop_address): Likewise.
17673 (valueize_refs_1): Likewise.
17674 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
17675 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
17676 tree_int_cst_lt and tree_int_cst_le.
17677 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
17679 (streamer_alloc_tree): Likewise.
17680 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
17681 (streamer_write_tree_header): Likewise.
17682 (streamer_write_integer_cst): Likewise.
17683 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
17684 (build_constructors): Likewise.
17685 (array_value_type): Likewise.
17686 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
17687 (vect_check_gather): Likewise.
17688 * tree-vect-generic.c (build_replicated_const): Likewise.
17689 (expand_vector_divmod): Likewise.
17690 * tree-vect-loop.c (vect_transform_loop): Likewise.
17691 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
17692 (vect_do_peeling_for_alignment): Likewise.
17693 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
17694 * tree-vrp.c: Include wide-int.h.
17695 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
17696 (extract_range_from_assert): Use wide-int interfaces.
17697 (vrp_int_const_binop): Likewise.
17698 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
17699 double_int pointers.
17700 (ranges_from_anti_range): Use wide-int interfaces.
17701 (quad_int_cmp): Delete.
17702 (quad_int_pair_sort): Likewise.
17703 (extract_range_from_binary_expr_1): Use wide-int interfaces.
17704 (extract_range_from_unary_expr_1): Likewise.
17705 (adjust_range_with_scev): Likewise.
17706 (masked_increment): Take and return wide_ints rather than double_ints.
17707 (register_edge_assert_for_2): Use wide-int interfaces.
17708 (check_array_ref): Likewise.
17709 (search_for_addr_array): Likewise.
17710 (maybe_set_nonzero_bits): Likewise.
17711 (union_ranges): Pass an integer of the correct type instead of
17712 using integer_one_node.
17713 (intersect_ranges): Likewise.
17714 (simplify_truth_ops_using_ranges): Likewise.
17715 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
17716 (range_fits_type_p): Likewise.
17717 (simplify_cond_using_ranges): Likewise. Take a signop rather than
17719 (simplify_conversion_using_ranges): Use wide-int interfaces.
17720 (simplify_float_conversion_using_ranges): Likewise.
17721 (vrp_finalize): Likewise.
17722 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
17723 (gimple_stringops_transform): Likewise.
17724 * varasm.c (decode_addr_const): Likewise.
17725 (const_hash_1): Likewise.
17726 (const_rtx_hash_1): Likewise
17727 (output_constant): Likewise.
17728 (array_size_for_constructor): Likewise.
17729 (output_constructor_regular_field): Likewise.
17730 (output_constructor_bitfield): Likewise.
17731 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
17732 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
17734 * gencheck.c: Define BITS_PER_UNIT.
17735 * wide-int.cc: New.
17737 * wide-int-print.cc: New.
17738 * wide-int-print.h: New.
17740 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
17742 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
17744 2014-05-06 Richard Biener <rguenther@suse.de>
17746 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
17747 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
17748 (TODO_verify_all): Adjust.
17749 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
17750 TODO_verify_stmts and TODO_verify_rtl_sharing.
17751 * bb-reorder.c: Likewise.
17752 * cfgexpand.c: Likewise.
17753 * cprop.c: Likewise.
17755 * function.c: Likewise.
17756 * fwprop.c: Likewise.
17757 * gcse.c: Likewise.
17758 * gimple-ssa-isolate-paths.c: Likewise.
17759 * gimple-ssa-strength-reduction.c: Likewise.
17760 * ipa-split.c: Likewise.
17761 * loop-init.c: Likewise.
17762 * loop-unroll.c: Likewise.
17763 * lower-subreg.c: Likewise.
17764 * modulo-sched.c: Likewise.
17765 * postreload-gcse.c: Likewise.
17766 * predict.c: Likewise.
17767 * recog.c: Likewise.
17768 * sched-rgn.c: Likewise.
17769 * store-motion.c: Likewise.
17770 * tracer.c: Likewise.
17771 * trans-mem.c: Likewise.
17772 * tree-call-cdce.c: Likewise.
17773 * tree-cfg.c: Likewise.
17774 * tree-cfgcleanup.c: Likewise.
17775 * tree-complex.c: Likewise.
17776 * tree-eh.c: Likewise.
17777 * tree-emutls.c: Likewise.
17778 * tree-if-conv.c: Likewise.
17779 * tree-into-ssa.c: Likewise.
17780 * tree-loop-distribution.c: Likewise.
17781 * tree-object-size.c: Likewise.
17782 * tree-parloops.c: Likewise.
17783 * tree-pass.h: Likewise.
17784 * tree-sra.c: Likewise.
17785 * tree-ssa-ccp.c: Likewise.
17786 * tree-ssa-copy.c: Likewise.
17787 * tree-ssa-copyrename.c: Likewise.
17788 * tree-ssa-dce.c: Likewise.
17789 * tree-ssa-dom.c: Likewise.
17790 * tree-ssa-dse.c: Likewise.
17791 * tree-ssa-forwprop.c: Likewise.
17792 * tree-ssa-ifcombine.c: Likewise.
17793 * tree-ssa-loop-ch.c: Likewise.
17794 * tree-ssa-loop-ivcanon.c: Likewise.
17795 * tree-ssa-loop.c: Likewise.
17796 * tree-ssa-math-opts.c: Likewise.
17797 * tree-ssa-phiopt.c: Likewise.
17798 * tree-ssa-phiprop.c: Likewise.
17799 * tree-ssa-pre.c: Likewise.
17800 * tree-ssa-reassoc.c: Likewise.
17801 * tree-ssa-sink.c: Likewise.
17802 * tree-ssa-strlen.c: Likewise.
17803 * tree-ssa-tail-merge.c: Likewise.
17804 * tree-ssa-uncprop.c: Likewise.
17805 * tree-switch-conversion.c: Likewise.
17806 * tree-tailcall.c: Likewise.
17807 * tree-vect-generic.c: Likewise.
17808 * tree-vectorizer.c: Likewise.
17809 * tree-vrp.c: Likewise.
17810 * tsan.c: Likewise.
17811 * var-tracking.c: Likewise.
17812 * bt-load.c: Likewise.
17813 * cfgcleanup.c: Likewise.
17814 * combine-stack-adj.c: Likewise.
17815 * combine.c: Likewise.
17816 * compare-elim.c: Likewise.
17817 * config/epiphany/resolve-sw-modes.c: Likewise.
17818 * config/i386/i386.c: Likewise.
17819 * config/mips/mips.c: Likewise.
17820 * config/s390/s390.c: Likewise.
17821 * config/sh/sh_treg_combine.cc: Likewise.
17822 * config/sparc/sparc.c: Likewise.
17825 * final.c: Likewise.
17826 * ifcvt.c: Likewise.
17827 * mode-switching.c: Likewise.
17828 * passes.c: Likewise.
17829 * postreload.c: Likewise.
17831 * reg-stack.c: Likewise.
17832 * regcprop.c: Likewise.
17833 * regrename.c: Likewise.
17836 2014-05-06 Richard Biener <rguenther@suse.de>
17838 PR middle-end/61070
17839 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
17840 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
17842 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
17845 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
17847 2014-05-05 Radovan Obradovic <robradovic@mips.com>
17848 Tom de Vries <tom@codesourcery.com>
17850 * target.def (call_fusage_contains_non_callee_clobbers): New
17852 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
17854 (@node Miscellaneous Register Hooks): New node.
17855 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
17856 * doc/tm.texi: Regenerate.
17858 2014-05-05 Marek Polacek <polacek@redhat.com>
17861 * opts.c (common_handle_option): Call error_at instead of warning_at.
17863 2014-05-05 Richard Biener <rguenther@suse.de>
17865 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
17866 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
17867 under the TODO_verify_il umbrella.
17869 2014-05-05 Richard Biener <rguenther@suse.de>
17871 * passes.c (execute_function_todo): Move TODO_verify_flow under
17872 the TODO_verify_ul umbrella.
17874 2014-05-05 Richard Biener <rguenther@suse.de>
17876 PR middle-end/61010
17877 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
17878 X & CST away from a CST that is the mask of a mode.
17880 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
17882 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
17883 int argument to enum machine_mode.
17884 (picochip_class_max_nregs): Ditto.
17885 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
17886 (picochip_class_max_nregs): Ditto.
17888 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
17890 * target.def: Add new target hook.
17891 * doc/tm.texi: Regenerate.
17892 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
17893 * targhooks.c (default_keep_leaf_when_profiled): New function.
17895 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
17896 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
17898 2014-05-05 Bin Cheng <bin.cheng@arm.com>
17900 PR tree-optimization/60363
17901 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
17902 (copy_phi_args): New parameters. Call get_value_locus_in_path.
17903 (update_destination_phis): New parameter.
17904 (create_edge_and_update_destination_phis): Ditto.
17905 (ssa_fix_duplicate_block_edges): Pass new arguments.
17906 (thread_single_edge): Ditto.
17908 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
17910 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
17911 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
17912 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
17913 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
17914 Use RS6000_BTM_HARD_FLOAT.
17915 (BU_MISC_2): Likewise.
17916 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
17917 RS6000_BTM_HARD_FLOAT.
17918 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
17919 is explicitly used.
17920 (rs6000_invalid_builtin): Add hard floating builtin support.
17921 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
17922 hard float builtins.
17923 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
17925 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
17927 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
17928 Add missing function* argument.
17930 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
17932 * lra-constraints.c (valid_address_p): Move earlier in file.
17933 Add a constraint argument to the address_info version.
17934 (satisfies_memory_constraint_p): New function.
17935 (satisfies_address_constraint_p): Likewise.
17936 (process_alt_operands, curr_insn_transform): Use them.
17937 (process_address): Pass the constraint to valid_address_p when
17938 checking address operands.
17940 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
17942 * config/mips/mips.c (mips_isa_rev): New variable.
17943 (mips_set_architecture): Set it.
17944 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
17946 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
17947 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
17948 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
17949 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
17950 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
17951 conditions in terms of mips_isa_rev.
17952 (mips_isa_rev): Declare.
17954 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
17956 * config/sh/sh-mem.cc: Use tabs instead of spaces.
17957 (prob_unlikely, prob_likely): Make variables const.
17959 2014-05-03 Denis Chertykov <chertykov@gmail.com>
17961 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
17963 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
17965 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
17967 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
17969 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
17970 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
17971 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
17973 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
17974 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
17976 Replace usage of ROUND_REG with sh_round_reg.
17977 Use CEIL instead of ROUND_ADVANCE.
17979 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
17982 * config/sh/sh.c: Include stdlib headers before everything else.
17984 2014-05-02 Jakub Jelinek <jakub@redhat.com>
17986 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
17987 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
17988 (gimplify_adjust_omp_clauses): Simd region is never
17989 directly nested in combined parallel. Instead, for linear
17990 with copyin/copyout, if in combined for simd loop, make decl
17991 firstprivate/lastprivate on OMP_FOR.
17992 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
17993 expand_omp_for_static_chunk): When setting endvar, also set
17994 fd->loop.v to the same value.
17996 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
17998 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
18000 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
18002 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
18005 2014-05-02 Marek Polacek <polacek@redhat.com>
18007 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
18009 2014-05-02 Kito Cheng <kito@0xlab.org>
18011 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
18012 to a C expression marco.
18013 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
18014 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
18015 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
18016 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
18017 HONOR_REG_ALLOC_ORDER.
18018 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
18020 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
18022 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
18024 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
18026 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
18028 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
18030 * tree-if-conv.c (is_cond_scalar_reduction): New function.
18031 (convert_scalar_cond_reduction): Likewise.
18032 (predicate_scalar_phi): Add recognition and transformation
18033 of simple conditioanl reduction to be vectorizable.
18035 2014-05-01 Marek Polacek <polacek@redhat.com>
18038 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
18040 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
18042 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
18043 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
18044 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
18045 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
18046 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
18047 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
18048 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
18049 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
18051 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
18053 * config/arc/arc.opt (mlra): Move comment above option name
18054 to avoid mis-parsing as language options.
18056 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18058 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
18059 * config/sol2.h: ... here.
18060 * config/sol2-10.h: Remove.
18062 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
18063 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
18064 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
18065 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
18066 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
18067 * config/sol2.h: ... here.
18068 (SECTION_NAME_FORMAT): Don't redefine.
18069 (STARTFILE_ARCH32_SPEC): Rename to ...
18070 (STARTFILE_ARCH_SPEC): ... this.
18071 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
18072 * config/sparc/sol2.h: ... here.
18073 (SECTION_NAME_FORMAT): Don't undef.
18074 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
18075 (SUBTARGET_EXTRA_SPECS): Remove.
18076 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
18078 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
18079 (MD_STARTFILE_PREFIX): Remove.
18080 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
18081 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
18082 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
18083 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
18084 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
18085 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
18086 * config/i386/sol2.h: ... here.
18087 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
18088 * config/i386/sol2-bi.h: Remove.
18089 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
18090 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
18092 * config/i386/t-sol2-64: Rename to ...
18093 * config/i386/t-sol2: ... this.
18094 * config/sparc/t-sol2-64: Rename to ...
18095 * config/sparc/t-sol2: ... this.
18097 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
18098 sol2_tm_file_head, sol2_tm_file_tail.
18099 Include ${cpu_type}/sol2.h before sol2.h.
18101 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
18102 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
18103 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
18104 Reflect i386/t-sol2-64 renaming.
18105 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
18106 Reflect sparc/t-sol2-64 renaming.
18108 2014-04-30 Richard Biener <rguenther@suse.de>
18110 * passes.c (execute_function_todo): Move TODO_verify_stmts
18111 and TODO_verify_ssa under the TODO_verify_il umbrella.
18112 * tree-ssa.h (verify_ssa): Adjust prototype.
18113 * tree-ssa.c (verify_ssa): Add parameter to tell whether
18114 we should verify SSA operands.
18115 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
18116 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
18117 whether we should verify whether not throwing stmts have EH info.
18118 * graphite-scop-detection.c (create_sese_edges): Adjust.
18119 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
18120 * tree-eh.c (lower_try_finally_switch): Do not add the
18121 default case label twice.
18123 2014-04-30 Marek Polacek <polacek@redhat.com>
18125 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
18126 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
18127 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
18128 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
18130 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
18132 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
18133 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
18134 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
18135 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
18136 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
18137 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
18138 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
18139 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
18141 2014-04-29 David Malcolm <dmalcolm@redhat.com>
18143 * tree-cfg.c (dump_function_to_file): Dump the return type of
18144 functions, in a line to itself before the function body, mimicking
18145 the layout of a C function.
18147 2014-04-29 Jakub Jelinek <jakub@redhat.com>
18149 PR tree-optimization/60971
18150 * tree-tailcall.c (process_assignment): Reject conversions which
18153 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
18155 * calls.c (initialize_argument_information): Always treat
18156 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
18157 (expand_call): Likewise.
18158 (emit_library_call_calue_1): Likewise.
18159 * expr.c (PUSH_ARGS_REVERSED): Do not define.
18160 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
18163 2014-04-29 Nick Clifton <nickc@redhat.com>
18165 * config/msp430/msp430.md (umulsidi): Fix typo.
18166 (mulhisi3): Enable even inside interrupt handlers.
18167 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
18168 bigger return address pushed in large mode.
18170 2014-04-29 Nick Clifton <nickc@redhat.com>
18172 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
18173 (arc_init_reg_tables): Use a machine_mode enum to iterate over
18175 * config/m32r/m32r.c (init_reg_tables): Likewise.
18176 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
18177 enum to hold the modes.
18179 2014-04-29 Richard Biener <rguenther@suse.de>
18181 * dominance.c (free_dominance_info): Add overload with
18182 function parameter.
18183 (dom_info_state): Likewise.
18184 (dom_info_available_p): Likewise.
18185 * basic-block.h (free_dominance_info, dom_info_state,
18186 dom_info_available_p): Declare overloads.
18187 * passes.c (execute_function_todo): Verify that verifiers
18188 don't change dominator info state. Drop dominator info
18189 for IPA pass invocations.
18190 * cgraph.c (release_function_body): Restore asserts that
18191 dominator information is released.
18193 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
18195 * doc/invoke.texi: Fix typo.
18196 * tree-vrp.c: Fix typos.
18197 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
18199 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18201 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
18203 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
18205 * config/aarch64/aarch64-builtins.c
18206 (aarch64_types_storestruct_lane_qualifiers): New.
18207 (TYPES_STORESTRUCT_LANE): Likewise.
18208 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
18209 (st3_lane): Likewise.
18210 (st4_lane): Likewise.
18211 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
18212 (vec_store_lanesci_lane<mode>): Likewise.
18213 (vec_store_lanesxi_lane<mode>): Likewise.
18214 (aarch64_st2_lane<VQ:mode>): Likewise.
18215 (aarch64_st3_lane<VQ:mode>): Likewise.
18216 (aarch64_st4_lane<VQ:mode>): Likewise.
18217 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
18218 * config/aarch64/arm_neon.h
18219 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
18220 use new macro arguments.
18221 (__ST3_LANE_FUNC): Likewise.
18222 (__ST4_LANE_FUNC): Likewise.
18223 * config/aarch64/iterators.md (V_TWO_ELEM): New.
18224 (V_THREE_ELEM): Likewise.
18225 (V_FOUR_ELEM): Likewise.
18227 2014-04-28 David Malcolm <dmalcolm@redhat.com>
18229 * doc/gimple.texi: Replace the description of the now-defunct
18230 union gimple_statement_d with a diagram showing the
18231 gimple_statement_base class hierarchy and its relationships to
18232 the GSS_ and GIMPLE_ enums.
18234 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
18236 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
18237 * config/aarch64/aarch64.c
18238 (aarch64_cannot_change_mode_class): Weaken conditions.
18239 (aarch64_modes_tieable_p): New.
18240 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
18242 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
18244 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
18245 (loadsync_<mode>): Change mode.
18246 (load_quadpti, store_quadpti): New.
18247 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
18248 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
18250 2014-04-28 Martin Jambor <mjambor@suse.cz>
18252 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
18253 same alias type as the original statement.
18254 (subreplacement_assignment_data): New type.
18255 (handle_unscalarized_data_in_subtree): New type of parameter,
18256 generate new memory accesses with same alias type as the original
18258 (load_assign_lhs_subreplacements): Likewise.
18259 (sra_modify_constructor_assign): Generate new memory accesses with
18260 same alias type as the original statement.
18262 2014-04-28 Richard Biener <rguenther@suse.de>
18264 * tree-pass.h (TODO_verify_il): Define.
18265 (TODO_verify_all): Complete properly.
18266 * passes.c (execute_function_todo): Move existing loop-closed
18267 SSA verification under TODO_verify_il.
18268 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
18269 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
18270 Fix tree sharing issue.
18272 2014-04-28 Richard Biener <rguenther@suse.de>
18274 PR middle-end/60092
18275 * builtins.def (DEF_C11_BUILTIN): Add.
18276 (BUILT_IN_ALIGNED_ALLOC): Likewise.
18277 * coretypes.h (enum function_class): Add function_c11_misc.
18278 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
18279 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
18280 (call_may_clobber_ref_p_1): Likewise.
18281 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
18282 (mark_all_reaching_defs_necessary_1): Likewise.
18283 (propagate_necessity): Likewise.
18284 (eliminate_unnecessary_stmts): Likewise.
18285 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
18287 2014-04-28 Richard Biener <rguenther@suse.de>
18289 * tree-vrp.c (vrp_var_may_overflow): Remove.
18290 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
18291 with overflow immediately bump to one before that value and
18292 let iteration figure out overflow status.
18294 2014-04-28 Richard Biener <rguenther@suse.de>
18296 * configure.ac: Do valgrind header checks unconditionally.
18297 Add --enable-valgrind-annotations.
18298 * system.h: Guard valgrind header inclusion with
18299 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
18300 * alloc-pool.c (pool_alloc, pool_free): Use
18301 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
18302 to guard possibly dead code.
18303 * config.in: Regenerated.
18304 * configure: Likewise.
18306 2014-04-28 Jeff Law <law@redhat.com>
18308 PR tree-optimization/60902
18309 * tree-ssa-threadedge.c
18310 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
18311 over real defs when invalidating outputs from statements that do not
18312 produce useful outputs for threading.
18314 2014-04-28 Richard Biener <rguenther@suse.de>
18316 PR tree-optimization/60979
18317 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
18318 SCOPs that end in a block with a successor with abnormal
18321 2014-04-28 Richard Biener <rguenther@suse.de>
18323 * tree-pass.h (execute_pass_list): Adjust prototype.
18324 * passes.c (pass_manager::execute_early_local_passes): Adjust.
18325 (do_per_function): Change callback signature, push all actual
18326 work to the callbals.
18327 (do_per_function_toporder): Likewise.
18328 (execute_function_dump): Adjust.
18329 (execute_function_todo): Likewise.
18330 (clear_last_verified): Likewise.
18331 (verify_curr_properties): Likewise.
18332 (update_properties_after_pass): Likewise.
18333 (execute_pass_list_1): Split out from ...
18334 (execute_pass_list): ... here. Adjust.
18335 (execute_ipa_pass_list): Likewise.
18336 * cgraphunit.c (cgraph_add_new_function): Adjust.
18337 (analyze_function): Likewise.
18338 (expand_function): Likewise.
18339 * cgraph.c (release_function_body): Free dominance info
18340 here instead of asserting it was magically freed elsewhere.
18342 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
18344 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
18345 * configure: Regenerate.
18346 * config/sparc/sparc.opt (muser-mode): New option.
18347 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
18349 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
18350 * doc/invoke.texi (SPARC options): Document -muser-mode.
18352 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
18354 * cselib.c (find_slot_memmode): Delete.
18355 (cselib_hasher): Change compare_type to a struct.
18356 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
18358 (preserve_constants_and_equivs): Adjust for new compare_type.
18359 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
18360 (wrap_constant): Delete.
18361 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
18363 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
18365 * doc/install.texi (Building with profile feedback): Remove
18368 2014-04-26 Tom de Vries <tom@codesourcery.com>
18370 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
18373 2014-04-25 Cary Coutant <ccoutant@google.com>
18376 * dwarf2out.c (should_move_die_to_comdat): A type definition
18377 can contain a subprogram definition, but don't move it to a
18379 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
18380 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
18382 (clone_tree_hash): Rename to...
18383 (clone_tree_partial): ...this; change callers. Copy
18384 DW_TAG_subprogram DIEs as declarations.
18385 (copy_decls_walk): Don't copy children of a declaration into a
18388 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
18391 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
18394 2014-04-25 Jiong Wang <jiong.wang@arm.com>
18396 * config/arm/predicates.md (call_insn_operand): Add long_call check.
18397 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
18399 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
18402 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18404 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
18406 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
18408 PR tree-optimization/60930
18409 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
18410 creating a multiply candidate by folding two constant
18411 multiplicands when the result overflows.
18413 2014-04-25 Jakub Jelinek <jakub@redhat.com>
18415 PR tree-optimization/60960
18416 * tree-vect-generic.c (expand_vector_operation): Only call
18417 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
18419 2014-04-25 Tom de Vries <tom@codesourcery.com>
18421 * expr.c (clobber_reg_mode): New function.
18422 * expr.h (clobber_reg): New function.
18424 2014-04-25 Tom de Vries <tom@codesourcery.com>
18426 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
18429 2014-04-25 Radovan Obradovic <robradovic@mips.com>
18430 Tom de Vries <tom@codesourcery.com>
18432 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
18434 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
18435 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
18436 new argument to find_all_hard_reg_sets call.
18438 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18440 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
18441 Use HOST_WIDE_INT_C for mask literal.
18442 (aarch_rev16_shleft_mask_imm_p): Likewise.
18444 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
18447 * config/sparc/sparc.md (ashlsi3_extend): Delete.
18449 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
18451 PR preprocessor/56540
18452 * config/i386/i386-c.c (ix86_target_macros): Define
18453 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
18455 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18457 * configure.ac (tga_func): Remove.
18458 (LIB_TLS_SPEC): Remove.
18459 * configure: Regenerate.
18460 * config.in: Regenerate.
18461 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
18463 2014-04-25 Richard Biener <rguenther@suse.de>
18466 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
18467 call stmt use/clobber sets during stmt walk instead of
18468 walking the possibly incomplete set of caller edges.
18470 2014-04-25 Richard Biener <rguenther@suse.de>
18473 * passes.c (apply_ipa_transforms): Inline into only caller ...
18474 (execute_one_pass): ... here. Properly bring in function
18475 bodies for nodes we want to apply IPA transforms to.
18477 2014-04-24 Cong Hou <congh@google.com>
18479 PR tree-optimization/60896
18480 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
18481 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
18482 (vect_mark_pattern_stmts): Set the def type of all statements in
18483 PATTERN_DEF_SEQ as vect_internal_def.
18485 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
18487 * doc/extend.texi (PowerPC Built-in Functions): Document new
18488 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
18489 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
18491 * config/rs6000/predicates.md (const_0_to_3_operand): New
18492 predicate to match 0..3 integer constants.
18494 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
18495 to support adding miscellaneous builtin functions.
18496 (BU_DFP_MISC_2): Likewise.
18497 (BU_P7_MISC_1): Likewise.
18498 (BU_P7_MISC_2): Likewise.
18499 (BU_P8V_MISC_3): Likewise.
18500 (BU_MISC_1): Likewise.
18501 (BU_MISC_2): Likewise.
18502 (DIVWE): Add extended divide builtin functions.
18503 (DIVWEO): Likewise.
18504 (DIVWEU): Likewise.
18505 (DIVWEUO): Likewise.
18507 (DIVDEO): Likewise.
18508 (DIVDEU): Likewise.
18509 (DIVDEUO): Likewise.
18510 (DXEX): Add decimal floating-point builtin functions.
18512 (DDEDPD): Likewise.
18513 (DDEDPDQ): Likewise.
18514 (DENBCD): Likewise.
18515 (DENBCDQ): Likewise.
18519 (DSCLIQ): Likewise.
18521 (DSCRIQ): Likewise.
18522 (CDTBCD): Add new BCD builtin functions.
18523 (CBCDTD): Likewise.
18524 (ADDG6S): Likewise.
18525 (BCDADD): Likewise.
18526 (BCDADD_LT): Likewise.
18527 (BCDADD_EQ): Likewise.
18528 (BCDADD_GT): Likewise.
18529 (BCDADD_OV): Likewise.
18530 (BCDSUB): Likewise.
18531 (BCDSUB_LT): Likewise.
18532 (BCDSUB_EQ): Likewise.
18533 (BCDSUB_GT): Likewise.
18534 (BCDSUB_OV): Likewise.
18535 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
18536 (UNPACK_TD): Likewise.
18537 (PACK_TF): Likewise.
18538 (UNPACK_TF): Likewise.
18539 (UNPACK_TF_0): Likewise.
18540 (UNPACK_TF_1): Likewise.
18541 (PACK_V1TI): Likewise.
18542 (UNPACK_V1TI): Likewise.
18544 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
18545 support for decimal floating point builtin functions.
18546 (rs6000_expand_ternop_builtin): Add checks for the new builtin
18547 functions that take constant arguments.
18548 (rs6000_invalid_builtin): Add decimal floating point builtin support.
18549 (rs6000_init_builtins): Setup long double, _Decimal64, and
18550 _Decimal128 types for new builtin functions.
18551 (builtin_function_type): Set the unsigned flags appropriately for
18552 the new builtin functions.
18553 (rs6000_opt_masks): Add support for decimal floating point builtin
18556 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
18557 floating point builtin functions.
18558 (RS6000_BTM_COMMON): Likewise.
18559 (RS6000_BTI_long_double): Likewise.
18560 (RS6000_BTI_dfloat64): Likewise.
18561 (RS6000_BTI_dfloat128): Likewise.
18562 (long_double_type_internal_node): Likewise.
18563 (dfloat64_type_internal_node): Likewise.
18564 (dfloat128_type_internal_node): Likewise.
18566 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
18567 2.07 bcd arithmetic instructions.
18568 (UNSPEC_BCDSUB): Likewise.
18569 (UNSPEC_BCD_OVERFLOW): Likewise.
18570 (UNSPEC_BCD_ADD_SUB): Likewise.
18571 (bcd_add_sub): Likewise.
18572 (BCD_TEST): Likewise.
18573 (bcd<bcd_add_sub>): Likewise.
18574 (bcd<bcd_add_sub>_test): Likewise.
18575 (bcd<bcd_add_sub>_test2): Likewise.
18576 (bcd<bcd_add_sub>_<code>): Likewise.
18577 (peephole2 for combined bcd ops): Likewise.
18579 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
18580 decimal floating point builtin functions.
18581 (UNSPEC_DENBCD): Likewise.
18582 (UNSPEC_DXEX): Likewise.
18583 (UNSPEC_DIEX): Likewise.
18584 (UNSPEC_DSCLI): Likewise.
18585 (UNSPEC_DSCRI): Likewise.
18586 (D64_D128): Likewise.
18587 (dfp_suffix): Likewise.
18588 (dfp_ddedpd_<mode>): Likewise.
18589 (dfp_denbcd_<mode>): Likewise.
18590 (dfp_dxex_<mode>): Likewise.
18591 (dfp_diex_<mode>): Likewise.
18592 (dfp_dscli_<mode>): Likewise.
18593 (dfp_dscri_<mode>): Likewise.
18595 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
18597 (UNSPEC_CDTBCD): Likewise.
18598 (UNSPEC_CBCDTD): Likewise.
18599 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
18600 (UNSPEC_DIVEO): Likewise.
18601 (UNSPEC_DIVEU): Likewise.
18602 (UNSPEC_DIVEUO): Likewise.
18603 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
18604 pack/unpack 128-bit types.
18605 (UNSPEC_PACK_128BIT): Likewise.
18606 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
18607 (udiv<mode>3): Use idiv_ldiv mode attribute.
18608 (div<mode>3): Likewise.
18609 (addg6s): Add new BCD builtin functions.
18610 (cdtbcd): Likewise.
18611 (cbcdtd): Likewise.
18612 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
18613 (div_extend): Likewise.
18614 (div<div_extend>_<mode>"): Likewise.
18615 (FP128_64): Add support for new builtin functions to pack/unpack
18617 (unpack<mode>): Likewise.
18618 (unpacktf_0): Likewise.
18619 (unpacktf_1): Likewise.
18620 (unpack<mode>_dm): Likewise.
18621 (unpack<mode>_nodm): Likewise.
18622 (pack<mode>): Likewise.
18623 (unpackv1ti): Likewise.
18624 (packv1ti): Likewise.
18626 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
18628 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
18631 2014-04-24 Jakub Jelinek <jakub@redhat.com>
18633 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
18634 * gimplify.c (omp_is_private): Change last argument's type to int.
18635 Only diagnose lastprivate if the simd argument is 1, only diagnose
18636 linear if the simd argument is 2.
18637 (gimplify_omp_for): Adjust omp_is_private callers. When adding
18638 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
18639 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
18640 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
18641 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
18642 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
18643 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
18644 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
18645 * tree-nested.c (convert_nonlocal_omp_clauses,
18646 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
18648 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
18651 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
18654 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
18656 * flag-types.h (enum ivar_visibility): Add.
18658 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
18660 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
18661 function * argument.
18663 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
18665 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
18667 2014-04-24 Radovan Obradovic <robradovic@mips.com>
18668 Tom de Vries <tom@codesourcery.com>
18670 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
18671 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
18673 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
18674 * emit-rtl.c (try_split): Same.
18676 2014-04-24 Radovan Obradovic <robradovic@mips.com>
18677 Tom de Vries <tom@codesourcery.com>
18679 * common.opt (fuse-caller-save): New option.
18681 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
18683 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
18684 elements for big-endian.
18686 2014-04-24 Richard Biener <rguenther@suse.de>
18688 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
18689 during TER and instead use the sepops interface for expanding
18690 non-GIMPLE_SINGLE_RHS.
18692 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18694 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
18695 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
18697 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18699 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
18700 assembler 64-bit option.
18701 * configure: Regenerate.
18703 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18705 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
18706 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
18707 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
18708 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
18709 (TARGET_CRYPTO): Take TARGET_SIMD into account.
18711 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18713 * config/aarch64/aarch64-builtins.c
18714 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
18715 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
18716 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
18717 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
18719 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
18720 (Vrevsuff): New mode attribute.
18722 2014-04-24 Terry Guo <terry.guo@arm.com>
18724 * config/arm/arm.h (machine_function): Define variable
18725 after_arm_reorg here.
18726 * config/arm/arm.c (after_arm_reorg): Remove the definition.
18727 (arm_split_constant): Update the way to access variable
18729 (arm_reorg): Ditto.
18730 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
18732 2014-04-23 Tom de Vries <tom@codesourcery.com>
18734 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
18736 2014-04-23 David Malcolm <dmalcolm@redhat.com>
18738 * is-a.h: Update comments to reflect the following changes to the
18739 "pointerness" of the API, making the template parameter match the
18740 return type, allowing use of is-a.h with typedefs of pointers.
18741 (is_a_helper::cast): Return a T rather then a pointer to a T, so
18742 that the return type matches the parameter to the is_a_helper.
18744 (dyn_cast): Likewise.
18746 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
18747 pointer from the is-a.h API.
18749 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
18750 (is_a_helper <cgraph_node *>::test): ...this, matching change to
18752 (is_a_helper <varpool_node>::test): Likewise, convert to...
18753 (is_a_helper <varpool_node *>::test): ...this.
18755 (varpool_first_variable): Update for removal of implicit pointer
18756 from the is-a.h API.
18757 (varpool_next_variable): Likewise.
18758 (varpool_first_static_initializer): Likewise.
18759 (varpool_next_static_initializer): Likewise.
18760 (varpool_first_defined_variable): Likewise.
18761 (varpool_next_defined_variable): Likewise.
18762 (cgraph_first_defined_function): Likewise.
18763 (cgraph_next_defined_function): Likewise.
18764 (cgraph_first_function): Likewise.
18765 (cgraph_next_function): Likewise.
18766 (cgraph_first_function_with_gimple_body): Likewise.
18767 (cgraph_next_function_with_gimple_body): Likewise.
18768 (cgraph_alias_target): Likewise.
18769 (varpool_alias_target): Likewise.
18770 (cgraph_function_or_thunk_node): Likewise.
18771 (varpool_variable_node): Likewise.
18772 (symtab_real_symbol_p): Likewise.
18773 * cgraphunit.c (referred_to_p): Likewise.
18774 (analyze_functions): Likewise.
18775 (handle_alias_pairs): Likewise.
18776 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
18777 * gimple-ssa.h (gimple_vuse_op): Likewise.
18778 (gimple_vdef_op): Likewise.
18779 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
18780 * gimple.c (gimple_build_asm_1): Likewise.
18781 (gimple_build_try): Likewise.
18782 (gimple_build_resx): Likewise.
18783 (gimple_build_eh_dispatch): Likewise.
18784 (gimple_build_omp_for): Likewise.
18785 (gimple_omp_for_set_clauses): Likewise.
18787 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
18788 (is_a_helper <gimple_statement_asm *>::test): ...this.
18789 (is_a_helper <gimple_statement_bind>::test): Convert to...
18790 (is_a_helper <gimple_statement_bind *>::test): ...this.
18791 (is_a_helper <gimple_statement_call>::test): Convert to...
18792 (is_a_helper <gimple_statement_call *>::test): ...this.
18793 (is_a_helper <gimple_statement_catch>::test): Convert to...
18794 (is_a_helper <gimple_statement_catch *>::test): ...this.
18795 (is_a_helper <gimple_statement_resx>::test): Convert to...
18796 (is_a_helper <gimple_statement_resx *>::test): ...this.
18797 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
18798 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
18799 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
18800 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
18801 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
18802 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
18803 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
18804 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
18805 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
18806 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
18807 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
18808 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
18809 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
18810 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
18811 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
18812 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
18813 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
18814 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
18815 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
18816 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
18817 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
18818 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
18819 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
18820 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
18821 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
18822 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
18823 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
18824 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
18825 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
18826 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
18827 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
18828 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
18829 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
18830 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
18831 (is_a_helper <gimple_statement_phi>::test): Convert to...
18832 (is_a_helper <gimple_statement_phi *>::test): ...this.
18833 (is_a_helper <gimple_statement_transaction>::test): Convert to...
18834 (is_a_helper <gimple_statement_transaction *>::test): ...this.
18835 (is_a_helper <gimple_statement_try>::test): Convert to...
18836 (is_a_helper <gimple_statement_try *>::test): ...this.
18837 (is_a_helper <gimple_statement_wce>::test): Convert to...
18838 (is_a_helper <gimple_statement_wce *>::test): ...this.
18839 (is_a_helper <const gimple_statement_asm>::test): Convert to...
18840 (is_a_helper <const gimple_statement_asm *>::test): ...this.
18841 (is_a_helper <const gimple_statement_bind>::test): Convert to...
18842 (is_a_helper <const gimple_statement_bind *>::test): ...this.
18843 (is_a_helper <const gimple_statement_call>::test): Convert to...
18844 (is_a_helper <const gimple_statement_call *>::test): ...this.
18845 (is_a_helper <const gimple_statement_catch>::test): Convert to...
18846 (is_a_helper <const gimple_statement_catch *>::test): ...this.
18847 (is_a_helper <const gimple_statement_resx>::test): Convert to...
18848 (is_a_helper <const gimple_statement_resx *>::test): ...this.
18849 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
18850 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
18851 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
18852 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
18853 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
18855 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
18857 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
18859 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
18861 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
18862 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
18863 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
18865 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
18866 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
18868 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
18869 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
18870 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
18871 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
18872 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
18873 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
18875 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
18876 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
18877 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
18878 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
18880 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
18881 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
18882 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
18883 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
18884 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
18885 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
18886 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
18887 (is_a_helper <const gimple_statement_phi>::test): Convert to...
18888 (is_a_helper <const gimple_statement_phi *>::test): ...this.
18889 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
18890 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
18891 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
18892 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
18893 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
18894 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
18895 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
18897 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
18899 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
18900 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
18902 (gimple_use_ops): Update for removal of implicit pointer from the
18904 (gimple_set_use_ops): Likewise.
18905 (gimple_vuse): Likewise.
18906 (gimple_vdef): Likewise.
18907 (gimple_vuse_ptr): Likewise.
18908 (gimple_vdef_ptr): Likewise.
18909 (gimple_set_vuse): Likewise.
18910 (gimple_set_vdef): Likewise.
18911 (gimple_omp_return_set_lhs): Likewise.
18912 (gimple_omp_return_lhs): Likewise.
18913 (gimple_omp_return_lhs_ptr): Likewise.
18914 (gimple_call_fntype): Likewise.
18915 (gimple_call_set_fntype): Likewise.
18916 (gimple_call_set_internal_fn): Likewise.
18917 (gimple_call_use_set): Likewise.
18918 (gimple_call_clobber_set): Likewise.
18919 (gimple_bind_vars): Likewise.
18920 (gimple_bind_set_vars): Likewise.
18921 (gimple_bind_body_ptr): Likewise.
18922 (gimple_bind_set_body): Likewise.
18923 (gimple_bind_add_stmt): Likewise.
18924 (gimple_bind_block): Likewise.
18925 (gimple_bind_set_block): Likewise.
18926 (gimple_asm_ninputs): Likewise.
18927 (gimple_asm_noutputs): Likewise.
18928 (gimple_asm_nclobbers): Likewise.
18929 (gimple_asm_nlabels): Likewise.
18930 (gimple_asm_input_op): Likewise.
18931 (gimple_asm_input_op_ptr): Likewise.
18932 (gimple_asm_output_op): Likewise.
18933 (gimple_asm_output_op_ptr): Likewise.
18934 (gimple_asm_set_output_op): Likewise.
18935 (gimple_asm_clobber_op): Likewise.
18936 (gimple_asm_set_clobber_op): Likewise.
18937 (gimple_asm_label_op): Likewise.
18938 (gimple_asm_set_label_op): Likewise.
18939 (gimple_asm_string): Likewise.
18940 (gimple_catch_types): Likewise.
18941 (gimple_catch_types_ptr): Likewise.
18942 (gimple_catch_handler_ptr): Likewise.
18943 (gimple_catch_set_types): Likewise.
18944 (gimple_catch_set_handler): Likewise.
18945 (gimple_eh_filter_types): Likewise.
18946 (gimple_eh_filter_types_ptr): Likewise.
18947 (gimple_eh_filter_failure_ptr): Likewise.
18948 (gimple_eh_filter_set_types): Likewise.
18949 (gimple_eh_filter_set_failure): Likewise.
18950 (gimple_eh_must_not_throw_fndecl): Likewise.
18951 (gimple_eh_must_not_throw_set_fndecl): Likewise.
18952 (gimple_eh_else_n_body_ptr): Likewise.
18953 (gimple_eh_else_e_body_ptr): Likewise.
18954 (gimple_eh_else_set_n_body): Likewise.
18955 (gimple_eh_else_set_e_body): Likewise.
18956 (gimple_try_eval_ptr): Likewise.
18957 (gimple_try_cleanup_ptr): Likewise.
18958 (gimple_try_set_eval): Likewise.
18959 (gimple_try_set_cleanup): Likewise.
18960 (gimple_wce_cleanup_ptr): Likewise.
18961 (gimple_wce_set_cleanup): Likewise.
18962 (gimple_phi_capacity): Likewise.
18963 (gimple_phi_num_args): Likewise.
18964 (gimple_phi_result): Likewise.
18965 (gimple_phi_result_ptr): Likewise.
18966 (gimple_phi_set_result): Likewise.
18967 (gimple_phi_arg): Likewise.
18968 (gimple_phi_set_arg): Likewise.
18969 (gimple_resx_region): Likewise.
18970 (gimple_resx_set_region): Likewise.
18971 (gimple_eh_dispatch_region): Likewise.
18972 (gimple_eh_dispatch_set_region): Likewise.
18973 (gimple_omp_critical_name): Likewise.
18974 (gimple_omp_critical_name_ptr): Likewise.
18975 (gimple_omp_critical_set_name): Likewise.
18976 (gimple_omp_for_clauses): Likewise.
18977 (gimple_omp_for_clauses_ptr): Likewise.
18978 (gimple_omp_for_set_clauses): Likewise.
18979 (gimple_omp_for_collapse): Likewise.
18980 (gimple_omp_for_index): Likewise.
18981 (gimple_omp_for_index_ptr): Likewise.
18982 (gimple_omp_for_set_index): Likewise.
18983 (gimple_omp_for_initial): Likewise.
18984 (gimple_omp_for_initial_ptr): Likewise.
18985 (gimple_omp_for_set_initial): Likewise.
18986 (gimple_omp_for_final): Likewise.
18987 (gimple_omp_for_final_ptr): Likewise.
18988 (gimple_omp_for_set_final): Likewise.
18989 (gimple_omp_for_incr): Likewise.
18990 (gimple_omp_for_incr_ptr): Likewise.
18991 (gimple_omp_for_set_incr): Likewise.
18992 (gimple_omp_for_pre_body_ptr): Likewise.
18993 (gimple_omp_for_set_pre_body): Likewise.
18994 (gimple_omp_parallel_clauses): Likewise.
18995 (gimple_omp_parallel_clauses_ptr): Likewise.
18996 (gimple_omp_parallel_set_clauses): Likewise.
18997 (gimple_omp_parallel_child_fn): Likewise.
18998 (gimple_omp_parallel_child_fn_ptr): Likewise.
18999 (gimple_omp_parallel_set_child_fn): Likewise.
19000 (gimple_omp_parallel_data_arg): Likewise.
19001 (gimple_omp_parallel_data_arg_ptr): Likewise.
19002 (gimple_omp_parallel_set_data_arg): Likewise.
19003 (gimple_omp_task_clauses): Likewise.
19004 (gimple_omp_task_clauses_ptr): Likewise.
19005 (gimple_omp_task_set_clauses): Likewise.
19006 (gimple_omp_task_child_fn): Likewise.
19007 (gimple_omp_task_child_fn_ptr): Likewise.
19008 (gimple_omp_task_set_child_fn): Likewise.
19009 (gimple_omp_task_data_arg): Likewise.
19010 (gimple_omp_task_data_arg_ptr): Likewise.
19011 (gimple_omp_task_set_data_arg): Likewise.
19012 (gimple_omp_taskreg_clauses): Likewise.
19013 (gimple_omp_taskreg_clauses_ptr): Likewise.
19014 (gimple_omp_taskreg_set_clauses): Likewise.
19015 (gimple_omp_taskreg_child_fn): Likewise.
19016 (gimple_omp_taskreg_child_fn_ptr): Likewise.
19017 (gimple_omp_taskreg_set_child_fn): Likewise.
19018 (gimple_omp_taskreg_data_arg): Likewise.
19019 (gimple_omp_taskreg_data_arg_ptr): Likewise.
19020 (gimple_omp_taskreg_set_data_arg): Likewise.
19021 (gimple_omp_task_copy_fn): Likewise.
19022 (gimple_omp_task_copy_fn_ptr): Likewise.
19023 (gimple_omp_task_set_copy_fn): Likewise.
19024 (gimple_omp_task_arg_size): Likewise.
19025 (gimple_omp_task_arg_size_ptr): Likewise.
19026 (gimple_omp_task_set_arg_size): Likewise.
19027 (gimple_omp_task_arg_align): Likewise.
19028 (gimple_omp_task_arg_align_ptr): Likewise.
19029 (gimple_omp_task_set_arg_align): Likewise.
19030 (gimple_omp_single_clauses): Likewise.
19031 (gimple_omp_single_clauses_ptr): Likewise.
19032 (gimple_omp_single_set_clauses): Likewise.
19033 (gimple_omp_target_clauses): Likewise.
19034 (gimple_omp_target_clauses_ptr): Likewise.
19035 (gimple_omp_target_set_clauses): Likewise.
19036 (gimple_omp_target_child_fn): Likewise.
19037 (gimple_omp_target_child_fn_ptr): Likewise.
19038 (gimple_omp_target_set_child_fn): Likewise.
19039 (gimple_omp_target_data_arg): Likewise.
19040 (gimple_omp_target_data_arg_ptr): Likewise.
19041 (gimple_omp_target_set_data_arg): Likewise.
19042 (gimple_omp_teams_clauses): Likewise.
19043 (gimple_omp_teams_clauses_ptr): Likewise.
19044 (gimple_omp_teams_set_clauses): Likewise.
19045 (gimple_omp_sections_clauses): Likewise.
19046 (gimple_omp_sections_clauses_ptr): Likewise.
19047 (gimple_omp_sections_set_clauses): Likewise.
19048 (gimple_omp_sections_control): Likewise.
19049 (gimple_omp_sections_control_ptr): Likewise.
19050 (gimple_omp_sections_set_control): Likewise.
19051 (gimple_omp_for_set_cond): Likewise.
19052 (gimple_omp_for_cond): Likewise.
19053 (gimple_omp_atomic_store_set_val): Likewise.
19054 (gimple_omp_atomic_store_val): Likewise.
19055 (gimple_omp_atomic_store_val_ptr): Likewise.
19056 (gimple_omp_atomic_load_set_lhs): Likewise.
19057 (gimple_omp_atomic_load_lhs): Likewise.
19058 (gimple_omp_atomic_load_lhs_ptr): Likewise.
19059 (gimple_omp_atomic_load_set_rhs): Likewise.
19060 (gimple_omp_atomic_load_rhs): Likewise.
19061 (gimple_omp_atomic_load_rhs_ptr): Likewise.
19062 (gimple_omp_continue_control_def): Likewise.
19063 (gimple_omp_continue_control_def_ptr): Likewise.
19064 (gimple_omp_continue_set_control_def): Likewise.
19065 (gimple_omp_continue_control_use): Likewise.
19066 (gimple_omp_continue_control_use_ptr): Likewise.
19067 (gimple_omp_continue_set_control_use): Likewise.
19068 (gimple_transaction_body_ptr): Likewise.
19069 (gimple_transaction_label): Likewise.
19070 (gimple_transaction_label_ptr): Likewise.
19071 (gimple_transaction_set_body): Likewise.
19072 (gimple_transaction_set_label): Likewise.
19074 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
19075 * ipa-inline-analysis.c (inline_write_summary): Likewise.
19076 * ipa-ref.c (ipa_record_reference): Likewise.
19077 * ipa-reference.c (analyze_function): Likewise.
19078 (ipa_reference_write_optimization_summary): Likewise.
19079 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
19080 (address_taken_from_non_vtable_p): Likewise.
19081 (comdat_can_be_unshared_p_1): Likewise.
19082 * lto-cgraph.c (lto_output_ref): Likewise.
19083 (add_references): Likewise.
19084 (compute_ltrans_boundary): Likewise.
19085 (output_symtab): Likewise.
19086 (input_ref): Likewise.
19087 (input_cgraph_1): Likewise.
19088 (output_cgraph_opt_summary): Likewise.
19089 * lto-streamer-out.c (lto_output): Likewise.
19090 (output_symbol_p): Likewise.
19091 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
19092 (lsei_start_function_in_partition): Likewise.
19093 (lsei_next_variable_in_partition): Likewise.
19094 (lsei_start_variable_in_partition): Likewise.
19095 * symtab.c (insert_to_assembler_name_hash): Likewise.
19096 (unlink_from_assembler_name_hash): Likewise.
19097 (symtab_unregister_node): Likewise.
19098 (symtab_remove_node): Likewise.
19099 (dump_symtab_node): Likewise.
19100 (verify_symtab_base): Likewise.
19101 (verify_symtab_node): Likewise.
19102 (symtab_make_decl_local): Likewise.
19103 (symtab_alias_ultimate_target): Likewise.
19104 (symtab_resolve_alias): Likewise.
19105 (symtab_get_symbol_partitioning_class): Likewise.
19106 * tree-phinodes.c (allocate_phi_node): Likewise.
19107 (reserve_phi_args_for_new_edge): Likewise.
19108 (remove_phi_args): Likewise.
19109 * varpool.c (varpool_node_for_asm): Likewise.
19110 (varpool_remove_unreferenced_decls): Likewise.
19112 2014-04-23 Jeff Law <law@redhat.com>
19114 PR tree-optimization/60902
19115 * tree-ssa-threadedge.c
19116 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
19117 invalidate outputs from statements that do not produce useful
19118 outputs for threading.
19120 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
19122 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
19123 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
19124 machine descriptions for Stack Smashing Protector.
19126 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
19128 * aarch64.md (<optab>_rol<mode>3): New pattern.
19129 (<optab>_rolsi3_uxtw): Likewise.
19130 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
19132 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
19134 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
19135 (arm_cortex_a12_tune): Likewise.
19137 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19139 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
19141 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19143 * config/arm/arm.md (arm_rev16si2): New pattern.
19144 (arm_rev16si2_alt): Likewise.
19145 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
19147 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19149 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
19150 (rev16<mode>2_alt): Likewise.
19151 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
19152 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
19153 (aarch_rev16_shleft_mask_imm_p): Likewise.
19154 (aarch_rev16_p_1): Likewise.
19155 (aarch_rev16_p): Likewise.
19156 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
19157 (aarch_rev16_shright_mask_imm_p): Likewise.
19158 (aarch_rev16_shleft_mask_imm_p): Likewise.
19160 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19162 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
19163 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
19165 (cortex_a53_extra_costs): Likewise.
19166 (cortex_a57_extra_costs): Likewise.
19167 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
19168 (cortexa7_extra_costs): Likewise.
19169 (cortexa8_extra_costs): Likewise.
19170 (cortexa12_extra_costs): Likewise.
19171 (cortexa15_extra_costs): Likewise.
19172 (v7m_extra_costs): Likewise.
19173 (arm_new_rtx_costs): Handle BSWAP.
19175 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19177 * config/arm/arm.c (cortexa8_extra_costs): New table.
19178 (arm_cortex_a8_tune): New tuning struct.
19179 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
19181 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19183 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
19185 2014-04-23 Richard Biener <rguenther@suse.de>
19187 * Makefile.in (OBJS): Remove loop-unswitch.o.
19188 * tree-pass.h (make_pass_rtl_unswitch): Remove.
19189 * passes.def (pass_rtl_unswitch): Likewise.
19190 * loop-init.c (gate_rtl_unswitch): Likewise.
19191 (rtl_unswitch): Likewise.
19192 (pass_data_rtl_unswitch): Likewise.
19193 (pass_rtl_unswitch): Likewise.
19194 (make_pass_rtl_unswitch): Likewise.
19195 * rtl.h (reversed_condition): Likewise.
19196 (compare_and_jump_seq): Likewise.
19197 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
19199 * loop-unroll.c (compare_and_jump_seq): Likewise.
19201 2014-04-23 Richard Biener <rguenther@suse.de>
19203 PR tree-optimization/60903
19204 * tree-ssa-loop-im.c (analyze_memory_references): Remove
19205 commented code block.
19206 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
19207 loop flags to newly created BBs and edges.
19209 2014-04-23 Nick Clifton <nickc@redhat.com>
19211 * config/msp430/msp430.c (msp430_handle_option): Move function
19213 (msp430_option_override): Simplify mcu and mcpu option handling.
19214 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
19215 support for -mhwmult command line option.
19216 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
19217 -mhwmult command line option.
19218 (msp430_hwmult_enabled): Delete.
19219 (msp43o_output_labelref): Add support for -mhwmult command line option.
19220 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
19221 (umulsidi3): Likewise.
19222 * config/msp430/msp430.opt (mmcu): Add Report attribute.
19223 (mcpu, mlarge, msmall): Likewise.
19224 (mhwmult): New option.
19225 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
19227 (msp430_is_f5_mcu): Remove prototype.
19228 (msp430_use_f5_series_hwmult): Add prototype.
19229 * config/msp430/msp430-opts.h: New file.
19230 * common/config/msp430: New directory.
19231 * common/config/msp430/msp430-common.c: New file.
19232 * config.gcc (msp430): Remove target_has_targetm_common.
19233 * doc/invoke.texi: Document -mhwmult command line option.
19235 2014-04-23 Nick Clifton <nickc@redhat.com>
19237 * config/i386/cygwin.h (ENDFILE_SPEC): Include
19238 default-manifest.o if it can be found in the search path.
19239 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
19241 2014-04-23 Terry Guo <terry.guo@arm.com>
19243 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
19245 2014-04-23 Richard Biener <rguenther@suse.de>
19247 PR middle-end/60895
19248 * tree-inline.c (declare_return_variable): Use mark_addressable.
19250 2014-04-23 Richard Biener <rguenther@suse.de>
19252 PR middle-end/60891
19253 * loop-init.c (loop_optimizer_init): Make sure to apply
19254 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
19256 2014-04-22 Jakub Jelinek <jakub@redhat.com>
19259 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
19261 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
19262 if flag_sanitize_undefined_trap_on_error.
19263 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
19264 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
19265 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
19266 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
19267 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
19268 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
19269 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
19270 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
19271 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
19272 * ubsan.c (ubsan_instrument_unreachable): Return
19273 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
19274 (ubsan_expand_null_ifn): Emit __builtin_trap ()
19275 if flag_sanitize_undefined_trap_on_error and
19276 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
19277 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
19278 instrument_bool_enum_load): Emit __builtin_trap () if
19279 flag_sanitize_undefined_trap_on_error and
19280 __builtin_handle_*_abort () if !flag_sanitize_recover.
19281 * doc/invoke.texi (-fsanitize-recover,
19282 -fsanitize-undefined-trap-on-error): Document.
19284 2014-04-22 Christian Bruel <christian.bruel@st.com>
19286 * config/sh/sh.md (mov<mode>): Replace movQIHI.
19287 Force immediates to SImode.
19289 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
19291 * config/nios2/nios2.md (UNSPEC_ROUND): New.
19292 (lroundsfsi2): New.
19293 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
19294 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
19295 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
19296 (nios2_fpu_insn): Add entry for round.
19297 (N2FPU_NO_ERRNO_P): Define.
19298 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
19300 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
19302 2014-04-22 Richard Henderson <rth@redhat.com>
19304 * config/aarch64/aarch64 (addti3, subti3): New expanders.
19305 (add<GPI>3_compare0): Remove leading * from name.
19306 (add<GPI>3_carryin): Likewise.
19307 (sub<GPI>3_compare0): Likewise.
19308 (sub<GPI>3_carryin): Likewise.
19309 (<su_optab>mulditi3): New expander.
19310 (multi3): New expander.
19311 (madd<GPI>): Remove leading * from name.
19313 2014-04-22 Martin Jambor <mjambor@suse.cz>
19315 * cgraphclones.c (cgraph_function_versioning): Copy
19316 ipa_transforms_to_apply instead of asserting it is empty.
19318 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
19321 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
19322 on count_exp to get mode.
19324 2014-04-22 Andrew Pinski <apinski@cavium.com>
19326 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
19327 Handle TLS for ILP32.
19328 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
19329 (tlsie_small_<mode>): this and handle PTR.
19330 (tlsie_small_sidi): New pattern.
19331 (tlsle_small): Change to an expand to handle ILP32.
19332 (tlsle_small_<mode>): New pattern.
19333 (tlsdesc_small): Rename to ...
19334 (tlsdesc_small_<mode>): this and handle PTR.
19336 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19338 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
19340 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
19342 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
19343 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
19344 (aarch64_types_signed_poly_qualifiers): Likewise.
19345 (aarch64_types_unsigned_signed_qualifiers): Likewise.
19346 (aarch64_types_poly_signed_qualifiers): Likewise.
19347 (TYPES_REINTERP_SS): Type macro added.
19348 (TYPES_REINTERP_SU): Likewise.
19349 (TYPES_REINTERP_SP): Likewise.
19350 (TYPES_REINTERP_US): Likewise.
19351 (TYPES_REINTERP_PS): Likewise.
19352 (aarch64_fold_builtin): New expression folding added.
19353 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
19354 Declarations removed.
19355 (REINTERP_SS): Declarations added.
19356 (REINTERP_US): Likewise.
19357 (REINTERP_PS): Likewise.
19358 (REINTERP_SU): Likewise.
19359 (REINTERP_SP): Likewise.
19360 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
19361 (vreinterpretq_p8_f64): Likewise.
19362 (vreinterpret_p16_f64): Likewise.
19363 (vreinterpretq_p16_f64): Likewise.
19364 (vreinterpret_f32_f64): Likewise.
19365 (vreinterpretq_f32_f64): Likewise.
19366 (vreinterpret_f64_f32): Likewise.
19367 (vreinterpret_f64_p8): Likewise.
19368 (vreinterpret_f64_p16): Likewise.
19369 (vreinterpret_f64_s8): Likewise.
19370 (vreinterpret_f64_s16): Likewise.
19371 (vreinterpret_f64_s32): Likewise.
19372 (vreinterpret_f64_s64): Likewise.
19373 (vreinterpret_f64_u8): Likewise.
19374 (vreinterpret_f64_u16): Likewise.
19375 (vreinterpret_f64_u32): Likewise.
19376 (vreinterpret_f64_u64): Likewise.
19377 (vreinterpretq_f64_f32): Likewise.
19378 (vreinterpretq_f64_p8): Likewise.
19379 (vreinterpretq_f64_p16): Likewise.
19380 (vreinterpretq_f64_s8): Likewise.
19381 (vreinterpretq_f64_s16): Likewise.
19382 (vreinterpretq_f64_s32): Likewise.
19383 (vreinterpretq_f64_s64): Likewise.
19384 (vreinterpretq_f64_u8): Likewise.
19385 (vreinterpretq_f64_u16): Likewise.
19386 (vreinterpretq_f64_u32): Likewise.
19387 (vreinterpretq_f64_u64): Likewise.
19388 (vreinterpret_s64_f64): Likewise.
19389 (vreinterpretq_s64_f64): Likewise.
19390 (vreinterpret_u64_f64): Likewise.
19391 (vreinterpretq_u64_f64): Likewise.
19392 (vreinterpret_s8_f64): Likewise.
19393 (vreinterpretq_s8_f64): Likewise.
19394 (vreinterpret_s16_f64): Likewise.
19395 (vreinterpretq_s16_f64): Likewise.
19396 (vreinterpret_s32_f64): Likewise.
19397 (vreinterpretq_s32_f64): Likewise.
19398 (vreinterpret_u8_f64): Likewise.
19399 (vreinterpretq_u8_f64): Likewise.
19400 (vreinterpret_u16_f64): Likewise.
19401 (vreinterpretq_u16_f64): Likewise.
19402 (vreinterpret_u32_f64): Likewise.
19403 (vreinterpretq_u32_f64): Likewise.
19405 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
19407 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
19408 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
19409 (vreinterpret_p8_s8): Likewise.
19410 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
19411 (vreinterpret_p8_s16): Likewise.
19412 (vreinterpret_p8_s32): Likewise.
19413 (vreinterpret_p8_s64): Likewise.
19414 (vreinterpret_p8_f32): Likewise.
19415 (vreinterpret_p8_u8): Likewise.
19416 (vreinterpret_p8_u16): Likewise.
19417 (vreinterpret_p8_u32): Likewise.
19418 (vreinterpret_p8_u64): Likewise.
19419 (vreinterpret_p8_p16): Likewise.
19420 (vreinterpretq_p8_s8): Likewise.
19421 (vreinterpretq_p8_s16): Likewise.
19422 (vreinterpretq_p8_s32): Likewise.
19423 (vreinterpretq_p8_s64): Likewise.
19424 (vreinterpretq_p8_f32): Likewise.
19425 (vreinterpretq_p8_u8): Likewise.
19426 (vreinterpretq_p8_u16): Likewise.
19427 (vreinterpretq_p8_u32): Likewise.
19428 (vreinterpretq_p8_u64): Likewise.
19429 (vreinterpretq_p8_p16): Likewise.
19430 (vreinterpret_p16_s8): Likewise.
19431 (vreinterpret_p16_s16): Likewise.
19432 (vreinterpret_p16_s32): Likewise.
19433 (vreinterpret_p16_s64): Likewise.
19434 (vreinterpret_p16_f32): Likewise.
19435 (vreinterpret_p16_u8): Likewise.
19436 (vreinterpret_p16_u16): Likewise.
19437 (vreinterpret_p16_u32): Likewise.
19438 (vreinterpret_p16_u64): Likewise.
19439 (vreinterpret_p16_p8): Likewise.
19440 (vreinterpretq_p16_s8): Likewise.
19441 (vreinterpretq_p16_s16): Likewise.
19442 (vreinterpretq_p16_s32): Likewise.
19443 (vreinterpretq_p16_s64): Likewise.
19444 (vreinterpretq_p16_f32): Likewise.
19445 (vreinterpretq_p16_u8): Likewise.
19446 (vreinterpretq_p16_u16): Likewise.
19447 (vreinterpretq_p16_u32): Likewise.
19448 (vreinterpretq_p16_u64): Likewise.
19449 (vreinterpretq_p16_p8): Likewise.
19450 (vreinterpret_f32_s8): Likewise.
19451 (vreinterpret_f32_s16): Likewise.
19452 (vreinterpret_f32_s32): Likewise.
19453 (vreinterpret_f32_s64): Likewise.
19454 (vreinterpret_f32_u8): Likewise.
19455 (vreinterpret_f32_u16): Likewise.
19456 (vreinterpret_f32_u32): Likewise.
19457 (vreinterpret_f32_u64): Likewise.
19458 (vreinterpret_f32_p8): Likewise.
19459 (vreinterpret_f32_p16): Likewise.
19460 (vreinterpretq_f32_s8): Likewise.
19461 (vreinterpretq_f32_s16): Likewise.
19462 (vreinterpretq_f32_s32): Likewise.
19463 (vreinterpretq_f32_s64): Likewise.
19464 (vreinterpretq_f32_u8): Likewise.
19465 (vreinterpretq_f32_u16): Likewise.
19466 (vreinterpretq_f32_u32): Likewise.
19467 (vreinterpretq_f32_u64): Likewise.
19468 (vreinterpretq_f32_p8): Likewise.
19469 (vreinterpretq_f32_p16): Likewise.
19470 (vreinterpret_s64_s8): Likewise.
19471 (vreinterpret_s64_s16): Likewise.
19472 (vreinterpret_s64_s32): Likewise.
19473 (vreinterpret_s64_f32): Likewise.
19474 (vreinterpret_s64_u8): Likewise.
19475 (vreinterpret_s64_u16): Likewise.
19476 (vreinterpret_s64_u32): Likewise.
19477 (vreinterpret_s64_u64): Likewise.
19478 (vreinterpret_s64_p8): Likewise.
19479 (vreinterpret_s64_p16): Likewise.
19480 (vreinterpretq_s64_s8): Likewise.
19481 (vreinterpretq_s64_s16): Likewise.
19482 (vreinterpretq_s64_s32): Likewise.
19483 (vreinterpretq_s64_f32): Likewise.
19484 (vreinterpretq_s64_u8): Likewise.
19485 (vreinterpretq_s64_u16): Likewise.
19486 (vreinterpretq_s64_u32): Likewise.
19487 (vreinterpretq_s64_u64): Likewise.
19488 (vreinterpretq_s64_p8): Likewise.
19489 (vreinterpretq_s64_p16): Likewise.
19490 (vreinterpret_u64_s8): Likewise.
19491 (vreinterpret_u64_s16): Likewise.
19492 (vreinterpret_u64_s32): Likewise.
19493 (vreinterpret_u64_s64): Likewise.
19494 (vreinterpret_u64_f32): Likewise.
19495 (vreinterpret_u64_u8): Likewise.
19496 (vreinterpret_u64_u16): Likewise.
19497 (vreinterpret_u64_u32): Likewise.
19498 (vreinterpret_u64_p8): Likewise.
19499 (vreinterpret_u64_p16): Likewise.
19500 (vreinterpretq_u64_s8): Likewise.
19501 (vreinterpretq_u64_s16): Likewise.
19502 (vreinterpretq_u64_s32): Likewise.
19503 (vreinterpretq_u64_s64): Likewise.
19504 (vreinterpretq_u64_f32): Likewise.
19505 (vreinterpretq_u64_u8): Likewise.
19506 (vreinterpretq_u64_u16): Likewise.
19507 (vreinterpretq_u64_u32): Likewise.
19508 (vreinterpretq_u64_p8): Likewise.
19509 (vreinterpretq_u64_p16): Likewise.
19510 (vreinterpret_s8_s16): Likewise.
19511 (vreinterpret_s8_s32): Likewise.
19512 (vreinterpret_s8_s64): Likewise.
19513 (vreinterpret_s8_f32): Likewise.
19514 (vreinterpret_s8_u8): Likewise.
19515 (vreinterpret_s8_u16): Likewise.
19516 (vreinterpret_s8_u32): Likewise.
19517 (vreinterpret_s8_u64): Likewise.
19518 (vreinterpret_s8_p8): Likewise.
19519 (vreinterpret_s8_p16): Likewise.
19520 (vreinterpretq_s8_s16): Likewise.
19521 (vreinterpretq_s8_s32): Likewise.
19522 (vreinterpretq_s8_s64): Likewise.
19523 (vreinterpretq_s8_f32): Likewise.
19524 (vreinterpretq_s8_u8): Likewise.
19525 (vreinterpretq_s8_u16): Likewise.
19526 (vreinterpretq_s8_u32): Likewise.
19527 (vreinterpretq_s8_u64): Likewise.
19528 (vreinterpretq_s8_p8): Likewise.
19529 (vreinterpretq_s8_p16): Likewise.
19530 (vreinterpret_s16_s8): Likewise.
19531 (vreinterpret_s16_s32): Likewise.
19532 (vreinterpret_s16_s64): Likewise.
19533 (vreinterpret_s16_f32): Likewise.
19534 (vreinterpret_s16_u8): Likewise.
19535 (vreinterpret_s16_u16): Likewise.
19536 (vreinterpret_s16_u32): Likewise.
19537 (vreinterpret_s16_u64): Likewise.
19538 (vreinterpret_s16_p8): Likewise.
19539 (vreinterpret_s16_p16): Likewise.
19540 (vreinterpretq_s16_s8): Likewise.
19541 (vreinterpretq_s16_s32): Likewise.
19542 (vreinterpretq_s16_s64): Likewise.
19543 (vreinterpretq_s16_f32): Likewise.
19544 (vreinterpretq_s16_u8): Likewise.
19545 (vreinterpretq_s16_u16): Likewise.
19546 (vreinterpretq_s16_u32): Likewise.
19547 (vreinterpretq_s16_u64): Likewise.
19548 (vreinterpretq_s16_p8): Likewise.
19549 (vreinterpretq_s16_p16): Likewise.
19550 (vreinterpret_s32_s8): Likewise.
19551 (vreinterpret_s32_s16): Likewise.
19552 (vreinterpret_s32_s64): Likewise.
19553 (vreinterpret_s32_f32): Likewise.
19554 (vreinterpret_s32_u8): Likewise.
19555 (vreinterpret_s32_u16): Likewise.
19556 (vreinterpret_s32_u32): Likewise.
19557 (vreinterpret_s32_u64): Likewise.
19558 (vreinterpret_s32_p8): Likewise.
19559 (vreinterpret_s32_p16): Likewise.
19560 (vreinterpretq_s32_s8): Likewise.
19561 (vreinterpretq_s32_s16): Likewise.
19562 (vreinterpretq_s32_s64): Likewise.
19563 (vreinterpretq_s32_f32): Likewise.
19564 (vreinterpretq_s32_u8): Likewise.
19565 (vreinterpretq_s32_u16): Likewise.
19566 (vreinterpretq_s32_u32): Likewise.
19567 (vreinterpretq_s32_u64): Likewise.
19568 (vreinterpretq_s32_p8): Likewise.
19569 (vreinterpretq_s32_p16): Likewise.
19570 (vreinterpret_u8_s8): Likewise.
19571 (vreinterpret_u8_s16): Likewise.
19572 (vreinterpret_u8_s32): Likewise.
19573 (vreinterpret_u8_s64): Likewise.
19574 (vreinterpret_u8_f32): Likewise.
19575 (vreinterpret_u8_u16): Likewise.
19576 (vreinterpret_u8_u32): Likewise.
19577 (vreinterpret_u8_u64): Likewise.
19578 (vreinterpret_u8_p8): Likewise.
19579 (vreinterpret_u8_p16): Likewise.
19580 (vreinterpretq_u8_s8): Likewise.
19581 (vreinterpretq_u8_s16): Likewise.
19582 (vreinterpretq_u8_s32): Likewise.
19583 (vreinterpretq_u8_s64): Likewise.
19584 (vreinterpretq_u8_f32): Likewise.
19585 (vreinterpretq_u8_u16): Likewise.
19586 (vreinterpretq_u8_u32): Likewise.
19587 (vreinterpretq_u8_u64): Likewise.
19588 (vreinterpretq_u8_p8): Likewise.
19589 (vreinterpretq_u8_p16): Likewise.
19590 (vreinterpret_u16_s8): Likewise.
19591 (vreinterpret_u16_s16): Likewise.
19592 (vreinterpret_u16_s32): Likewise.
19593 (vreinterpret_u16_s64): Likewise.
19594 (vreinterpret_u16_f32): Likewise.
19595 (vreinterpret_u16_u8): Likewise.
19596 (vreinterpret_u16_u32): Likewise.
19597 (vreinterpret_u16_u64): Likewise.
19598 (vreinterpret_u16_p8): Likewise.
19599 (vreinterpret_u16_p16): Likewise.
19600 (vreinterpretq_u16_s8): Likewise.
19601 (vreinterpretq_u16_s16): Likewise.
19602 (vreinterpretq_u16_s32): Likewise.
19603 (vreinterpretq_u16_s64): Likewise.
19604 (vreinterpretq_u16_f32): Likewise.
19605 (vreinterpretq_u16_u8): Likewise.
19606 (vreinterpretq_u16_u32): Likewise.
19607 (vreinterpretq_u16_u64): Likewise.
19608 (vreinterpretq_u16_p8): Likewise.
19609 (vreinterpretq_u16_p16): Likewise.
19610 (vreinterpret_u32_s8): Likewise.
19611 (vreinterpret_u32_s16): Likewise.
19612 (vreinterpret_u32_s32): Likewise.
19613 (vreinterpret_u32_s64): Likewise.
19614 (vreinterpret_u32_f32): Likewise.
19615 (vreinterpret_u32_u8): Likewise.
19616 (vreinterpret_u32_u16): Likewise.
19617 (vreinterpret_u32_u64): Likewise.
19618 (vreinterpret_u32_p8): Likewise.
19619 (vreinterpret_u32_p16): Likewise.
19620 (vreinterpretq_u32_s8): Likewise.
19621 (vreinterpretq_u32_s16): Likewise.
19622 (vreinterpretq_u32_s32): Likewise.
19623 (vreinterpretq_u32_s64): Likewise.
19624 (vreinterpretq_u32_f32): Likewise.
19625 (vreinterpretq_u32_u8): Likewise.
19626 (vreinterpretq_u32_u16): Likewise.
19627 (vreinterpretq_u32_u64): Likewise.
19628 (vreinterpretq_u32_p8): Likewise.
19629 (vreinterpretq_u32_p16): Likewise.
19631 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
19633 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
19635 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
19637 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
19638 (vqnegd_s64): Likewise.
19639 (vqabs_s64): Likewise.
19640 (vqabsd_s64): Likewise.
19642 2014-04-22 Richard Henderson <rth@redhat.com>
19644 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
19645 computation to the top of the loop.
19647 2014-04-22 Renlin <renlin.li@arm.com>
19648 Jiong Wang <jiong.wang@arm.com>
19650 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
19651 * config/aarch64/aarch64.c (aarch64_layout_frame)
19652 (aarch64_initial_elimination_offset): Likewise.
19654 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
19656 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
19659 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
19661 * machmode.h (bitwise_mode_for_mode): Declare.
19662 * stor-layout.h (bitwise_type_for_mode): Likewise.
19663 * stor-layout.c (bitwise_mode_for_mode): New function.
19664 (bitwise_type_for_mode): Likewise.
19665 * builtins.c (fold_builtin_memory_op): Use it instead of
19666 int_mode_for_mode and build_nonstandard_integer_type.
19668 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
19670 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
19671 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
19672 (*-*-solaris2*): Simplify.
19673 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
19674 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
19675 *-*-solaris2.9* handling.
19677 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
19679 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
19680 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
19681 handling, simplify.
19682 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
19683 * configure: Regenerate.
19685 * config/i386/sol2-9.h: Remove.
19687 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
19688 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
19689 Remove Solaris 9 references.
19691 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
19693 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
19694 (floatuns<GPI:mode><GPF:mode>2): Remove.
19695 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
19696 and floatuns conversions.
19697 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
19698 and floatuns conversions.
19699 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
19700 (w1,w2): New mode attributes for inequal width conversions.
19702 2014-04-22 Renlin Li <Renlin.Li@arm.com>
19704 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
19705 the output asm format.
19707 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
19709 * config/aarch64/aarch64-simd.md
19710 (aarch64_cm<optab>di): Always split.
19711 (*aarch64_cm<optab>di): New.
19712 (aarch64_cmtstdi): Always split.
19713 (*aarch64_cmtstdi): New.
19715 2014-04-22 Jakub Jelinek <jakub@redhat.com>
19717 PR tree-optimization/60823
19718 * omp-low.c (ipa_simd_modify_function_body): Go through
19719 all SSA_NAMEs and for those refering to vector arguments
19720 which are going to be replaced adjust SSA_NAME_VAR and,
19721 if it is a default definition, change it into a non-default
19722 definition assigned at the beginning of function from new_decl.
19723 (ipa_simd_modify_stmt_ops): Rewritten.
19724 * tree-dfa.c (set_ssa_default_def): When removing default def,
19725 check for NULL loc instead of NULL *loc.
19727 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19729 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
19730 restrictions on core registers for DImode values in Thumb2.
19732 2014-04-22 Ian Bolton <ian.bolton@arm.com>
19734 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
19735 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
19737 2014-04-22 Ian Bolton <ian.bolton@arm.com>
19739 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
19740 (*iordi_notzesidi_di): Likewise.
19741 (*iordi_notsesidi_di): Likewise.
19743 2014-04-22 Ian Bolton <ian.bolton@arm.com>
19745 * config/arm/arm-protos.h (tune_params): New struct members.
19746 * config/arm/arm.c: Initialise tune_params per processor.
19747 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
19748 for speed, based on new tune_params.
19750 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
19752 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
19753 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
19754 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
19755 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
19756 * config/aarch64/arm_neon.h (vrnd_f64): Added.
19757 (vrnda_f64): Likewise.
19758 (vrndi_f64): Likewise.
19759 (vrndm_f64): Likewise.
19760 (vrndn_f64): Likewise.
19761 (vrndp_f64): Likewise.
19762 (vrndx_f64): Likewise.
19764 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19766 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
19767 GET_MODE_SIZE argument is enum machine_mode.
19769 2014-04-22 Jakub Jelinek <jakub@redhat.com>
19772 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
19773 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
19775 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
19777 PR middle-end/60281
19778 * asan.c (asan_emit_stack_protection): Force the base to align to
19779 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
19780 appropriate bits if STRICT_ALIGNMENT.
19781 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
19783 (expand_used_vars): Leave a space in the stack frame for alignment
19784 if STRICT_ALIGNMENT.
19786 2014-04-21 David Malcolm <dmalcolm@redhat.com>
19788 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
19790 (gimple_store_p): Likewise.
19791 (gimple_assign_load_p): Likewise.
19792 (gimple_assign_cast_p): Likewise.
19793 (gimple_clobber_p): Likewise.
19795 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
19796 rather than a gimple.
19797 (gimple_assign_cast_p): Likewise.
19799 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
19802 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
19803 If mode is DDmode and TARGET_E500_DOUBLE allow move.
19805 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
19806 more debug information for E500 if -mdebug=reg.
19808 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
19811 * config/i386/i386.c (ix86_expand_builtin)
19812 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
19813 register for target RTX.
19814 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
19816 2014-04-18 Cong Hou <congh@google.com>
19818 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
19819 the widen-mult pattern by handling two operands with different sizes,
19820 and operands whose size is smaller than half of the result type.
19822 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
19824 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
19825 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
19826 (do_estimate_edge_time): Compute it.
19827 * ipa-inline.c (want_inline_small_function_p): Bypass
19828 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
19830 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
19832 * ipa-inline.c (spec_rem): New static variable.
19833 (dump_overall_stats): New function.
19834 (dump_inline_stats): New function.
19836 2014-04-18 Richard Henderson <rth@redhat.com>
19838 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
19839 to GET_MODE_SIZE, not a reg_class_t.
19841 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
19843 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
19844 (vsx_xxmrglw_<mode>): Likewise.
19846 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
19849 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
19850 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
19851 (rs6000_init_hard_regno_mode_ok): Likewise.
19853 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
19855 * ipa-inline.c (inline_small_functions): Account only non-cold
19857 * doc/invoke.texi (inline-unit-growth): Update documentation.
19859 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
19861 * config/rs6000/rs6000.md (addti3, subti3): New.
19863 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
19866 * config/i386/i386.c (ix86_expand_clear): Remove outdated
19867 comment. Check optimize_insn_for_size_p instead of
19868 optimize_insn_for_speed_p.
19870 2014-04-17 Martin Jambor <mjambor@suse.cz>
19872 * gimple-iterator.c (gsi_start_edge): New function.
19873 * gimple-iterator.h (gsi_start_edge): Declare.
19874 * tree-sra.c (single_non_eh_succ): New function.
19875 (disqualify_ops_if_throwing_stmt): Renamed to
19876 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
19877 having one non-EH successor BB.
19878 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
19879 generate loads into replacements.
19880 (sra_modify_assign): Likewise and and also use the simple path for
19882 (sra_modify_function_body): Commit statements on edges.
19884 2014-04-17 Richard Biener <rguenther@suse.de>
19886 PR middle-end/60849
19887 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
19888 comparison results and add clarifying comment.
19890 2014-04-17 Jakub Jelinek <jakub@redhat.com>
19892 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
19893 (blank_mode): Initialize it.
19894 (emit_mode_size_inline, emit_mode_nunits_inline,
19895 emit_mode_inner_inline): New functions.
19896 (emit_insn_modes_h): Call them and surround their output with
19897 #if GCC_VERSION >= 4001 ... #endif.
19898 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
19899 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
19900 mode_* arrays if the argument is __builtin_constant_p.
19901 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
19902 is enum machine_mode.
19904 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
19906 * passes.c (opt_pass::execute): Adjust.
19907 (pass_manager::execute_pass_mode_switching): Likewise.
19908 (early_local_passes::execute): Likewise.
19909 (execute_one_pass): Pass cfun to the pass's execute method.
19910 * tree-pass.h (opt_pass::execute): Add function * argument.
19911 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
19912 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
19913 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
19914 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
19915 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
19916 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
19917 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
19918 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
19919 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
19920 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
19921 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
19922 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
19923 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
19924 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
19925 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
19926 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
19927 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
19928 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
19929 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
19930 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
19931 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
19932 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
19933 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
19934 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
19935 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
19936 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
19937 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
19938 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
19939 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
19942 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
19944 * passes.c (opt_pass::gate): Take function * argument.
19945 (gate_all_early_local_passes): Merge into
19946 (early_local_passes::gate): this.
19947 (gate_all_early_optimizations): Merge into
19948 (all_early_optimizations::gate): this.
19949 (gate_all_optimizations): Mege into
19950 (all_optimizations::gate): this.
19951 (gate_all_optimizations_g): Merge into
19952 (all_optimizations_g::gate): this.
19953 (gate_rest_of_compilation): Mege into
19954 (rest_of_compilation::gate): this.
19955 (gate_postreload): Merge into
19956 (postreload::gate): this.
19957 (dump_one_pass): Pass cfun to the pass's gate method.
19958 (execute_ipa_summary_passes): Likewise.
19959 (execute_one_pass): Likewise.
19960 (ipa_write_summaries_2): Likewise.
19961 (ipa_write_optimization_summaries_1): Likewise.
19962 (ipa_read_summaries_1): Likewise.
19963 (ipa_read_optimization_summaries_1): Likewise.
19964 (execute_ipa_stmt_fixups): Likewise.
19965 * tree-pass.h (opt_pass::gate): Add function * argument.
19966 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
19967 combine-stack-adj.c, combine.c, compare-elim.c,
19968 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
19969 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
19970 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
19971 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
19972 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
19973 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
19974 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
19975 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
19976 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
19977 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
19978 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
19979 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
19980 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
19981 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
19982 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
19983 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
19984 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
19985 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
19986 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
19987 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
19988 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
19989 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
19990 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
19991 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
19992 var-tracking.c, vtable-verify.c, web.c: Adjust.
19994 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
19996 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
19997 * configure: Regenerate.
19999 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
20001 * passes.c (dump_one_pass): don't check pass->has_gate.
20002 (execute_ipa_summary_passes): Likewise.
20003 (execute_one_pass): Likewise.
20004 (ipa_write_summaries_2): Likewise.
20005 (ipa_write_optimization_summaries_1): Likewise.
20006 (ipa_read_optimization_summaries_1): Likewise.
20007 (execute_ipa_stmt_fixups): Likewise.
20008 * tree-pass.h (pass_data::has_gate): Remove.
20009 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
20010 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
20011 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
20012 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
20013 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
20014 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
20015 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
20016 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
20017 gimple-low.c, gimple-ssa-isolate-paths.c,
20018 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
20019 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
20020 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
20021 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
20022 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
20023 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
20024 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
20025 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
20026 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
20027 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
20028 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
20029 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
20030 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
20031 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
20032 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
20033 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
20034 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
20035 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
20036 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
20037 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
20038 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
20039 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
20042 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
20044 * pass_manager.h (pass_manager::register_dump_files_1): Remove
20046 * passes.c (pass_manager::register_dump_files_1): Merge into
20047 (pass_manager::register_dump_files): this, and remove its handling of
20048 properties since the pass always has the properties anyway.
20049 (pass_manager::pass_manager): Adjust.
20051 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
20053 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
20054 * passes.c (pass_manager::register_dump_files_1): Remove dead code
20055 dealing with properties.
20056 (pass_manager::register_dump_files): Adjust.
20058 2014-03-20 Mark Wielaard <mjw@redhat.com>
20060 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
20061 then represent the bound as normal constant value.
20063 2014-04-17 Jakub Jelinek <jakub@redhat.com>
20066 Forward port from 4.8 branch
20067 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
20069 * config/i386/bmiintrin.h (_blsi_u32): New.
20070 (_blsi_u64): Ditto.
20071 (_blsr_u32): Ditto.
20072 (_blsr_u64): Ditto.
20073 (_blsmsk_u32): Ditto.
20074 (_blsmsk_u64): Ditto.
20075 (_tzcnt_u32): Ditto.
20076 (_tzcnt_u64): Ditto.
20078 2014-04-17 Kito Cheng <kito@0xlab.org>
20080 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
20082 2014-04-17 Richard Biener <rguenther@suse.de>
20084 PR middle-end/60849
20085 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
20086 boolean results for comparisons.
20088 2014-04-17 Richard Biener <rguenther@suse.de>
20090 PR tree-optimization/60836
20091 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
20092 initial PHI args to be gimple values.
20094 2014-04-17 Richard Biener <rguenther@suse.de>
20096 PR tree-optimization/60841
20097 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
20098 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
20099 of stmts to SLP build.
20100 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
20101 (vect_analyze_slp): Likewise.
20102 (vect_analyze_slp_instance): Likewise.
20103 (vect_build_slp_tree): Limit overall SLP tree growth.
20104 * tree-vectorizer.h (vect_analyze_data_refs,
20105 vect_analyze_slp): Adjust prototypes.
20107 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
20109 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
20112 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
20114 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
20115 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
20116 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
20117 for TARGET_SLOW_PSHUFB
20119 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
20121 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
20122 * config/i386/i386.c (intel_cost): Ditto.
20124 2014-04-17 Joey Ye <joey.ye@arm.com>
20126 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
20128 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
20130 * opts.c (common_handle_option): Disable -fipa-reference coorectly
20131 with -fuse-profile.
20133 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
20135 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
20136 (type_all_derivations_known_p): New predicate.
20137 (type_all_ctors_visible_p): New predicate.
20138 (type_possibly_instantiated_p): New predicate.
20139 (get_odr_type): Compute all_derivations_known.
20140 (dump_odr_type): Dump the flag.
20141 (maybe_record_type): Cleanup.
20142 (record_target_from_binfo): Add bases_to_consider array;
20143 record bases for types w/o instances and skip CXX destructor.
20144 (possible_polymorphic_call_targets_1): Add bases_to_consider
20145 and consider_construction parameters; check if type may have instance.
20146 (get_polymorphic_call_info): Set maybe_in_construction to true
20147 when we know nothing.
20148 (record_targets_from_bases): Skip CXX destructors; they are
20149 never called for types in construction.
20150 (possible_polymorphic_call_targets): Do not record target when
20151 type may not have instance.
20153 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
20156 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
20157 external aliases alive, too.
20159 2014-04-16 Andrew Pinski <apinski@cavium.com>
20161 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
20164 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
20166 * final.c (compute_alignments): Do not apply loop alignment to a block
20167 falling through to the exit.
20169 2014-04-16 Catherine Moore <clm@codesourcery.com>
20171 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
20172 Adjust constraints for microMIPS store patterns.
20174 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
20176 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
20178 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
20180 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
20181 (append_use): Run at -O0.
20182 (append_vdef): Likewise.
20183 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
20184 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
20186 2014-04-16 Jakub Jelinek <jakub@redhat.com>
20188 PR tree-optimization/60844
20189 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
20190 (propagate_op_to_single_use, remove_visited_stmt_chain,
20191 linearize_expr, repropagate_negates, reassociate_bb): Use it
20192 instead of gsi_remove.
20194 2014-04-16 Martin Jambor <mjambor@suse.cz>
20196 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
20197 ipa_transforms_to_apply.
20198 (cgraph_function_versioning): Assert that old_node has empty
20199 ipa_transforms_to_apply.
20200 * trans-mem.c (ipa_tm_create_version): Likewise.
20201 * tree-inline.c (tree_function_versioning): Do not duplicate
20202 ipa_transforms_to_apply.
20204 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
20207 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
20209 Pass necessary as flags on 64-bit Solaris/x86.
20210 Use lowercase relocs for x86_64-*-*.
20211 * configure: Regenerate.
20213 2014-04-15 Jan Hubicka <jh@suse.cz>
20215 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
20216 (maybe_record_node, likely_target_p): Use it.
20218 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
20221 Revert following patch
20223 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
20226 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
20227 software floating point or no floating point registers, do not
20228 allow any type in the FPRs. Eliminate a test for SPE SIMD types
20229 in GPRs that occurs after we tested for GPRs that would never be
20232 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
20233 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
20234 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
20235 specifically allow DDmode, since that does not use the SPE SIMD
20238 2014-03-21 Mark Wielaard <mjw@redhat.com>
20240 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
20241 as unsigned or int depending on type and value used.
20243 2014-04-15 Richard Biener <rguenther@suse.de>
20245 PR rtl-optimization/56965
20246 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
20247 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
20249 * alias.c (true_dependence_1): Do not call
20250 nonoverlapping_component_refs_p.
20251 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
20252 nonoverlapping_component_refs_p.
20253 (indirect_refs_may_alias_p): Likewise.
20255 2014-04-15 Teresa Johnson <tejohnson@google.com>
20257 * cfg.c (dump_bb_info): Fix flags check.
20258 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
20260 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20262 PR rtl-optimization/60663
20263 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
20266 2014-04-15 Richard Biener <rguenther@suse.de>
20268 * lto-streamer.h (LTO_major_version): Bump to 4.
20270 2014-04-15 Richard Biener <rguenther@suse.de>
20272 * common.opt (lto_partition_model): New enum.
20273 (flto-partition=): Merge separate options with a single with argument,
20274 add -flto-partition=one support.
20275 * flag-types.h (enum lto_partition_model): Declare.
20276 * opts.c (finish_options): Remove duplicate -flto-partition=
20278 * lto-wrapper.c (run_gcc): Adjust.
20280 2014-04-15 Richard Biener <rguenther@suse.de>
20282 * alias.c (ncr_compar): New function.
20283 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
20285 2014-04-15 Richard Biener <rguenther@suse.de>
20287 * alias.c (record_component_aliases): Do not walk BINFOs.
20289 2014-04-15 Richard Biener <rguenther@suse.de>
20291 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
20292 Add struct function argument and adjust.
20293 (find_func_aliases_for_call): Likewise.
20294 (find_func_aliases): Likewise.
20295 (find_func_clobbers): Likewise.
20296 (intra_create_variable_infos): Likewise.
20297 (compute_points_to_sets): Likewise.
20298 (ipa_pta_execute): Adjust. Do not push/pop cfun.
20300 2014-04-15 Richard Biener <rguenther@suse.de>
20302 * tree.c (iterative_hash_expr): Use enum tree_code_class
20303 to store TREE_CODE_CLASS.
20304 (tree_block): Likewise.
20305 (tree_set_block): Likewise.
20306 * tree.h (fold_build_pointer_plus_loc): Use
20307 convert_to_ptrofftype_loc.
20309 2014-04-15 Jakub Jelinek <jakub@redhat.com>
20312 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
20315 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
20317 * cfgloop.h (struct loop): Move force_vectorize down.
20318 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
20319 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
20320 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
20321 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
20322 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
20323 * tree-core.h (enum annot_expr_kind): Add new kind values.
20324 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
20325 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
20327 * tree.def (ANNOTATE_EXPR): Tweak comment.
20329 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
20331 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
20334 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
20336 * tree.h (TYPE_IDENTIFIER): Declare.
20337 * tree.c (subrange_type_for_debug_p): Use it.
20338 * godump.c (go_format_type): Likewise.
20339 * dwarf2out.c (is_cxx_auto, modified_type_die,
20340 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
20341 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
20343 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
20346 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
20348 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
20350 * config/i386/i386.c (examine_argument): Return bool. Return true if
20351 parameter should be passed in memory.
20352 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
20353 (construct_container): Update calls to examine_argument.
20354 (function_arg_advance_64): Ditto.
20355 (return_in_memory_32): Merge with ix86_return_in_memory.
20356 (return_in_memory_64): Ditto.
20357 (return_in_memory_ms_64): Ditto.
20359 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
20361 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
20362 * coverage.c (coverage_compute_profile_id): Handle externally visible
20365 2014-04-14 Martin Jambor <mjambor@suse.cz>
20367 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
20368 DECL_DISREGARD_INLINE_LIMITS functions.
20370 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
20373 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
20375 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
20378 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
20379 optimize_insn_for_speed_p instead of
20380 optimize_function_for_speed_p.
20382 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
20384 * doc/invoke.texi (free): Document AArch64.
20386 2014-04-14 Richard Biener <rguenther@suse.de>
20388 PR tree-optimization/60042
20389 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
20390 (insert_into_preds_of_block): Do not prevent PHI insertion
20391 for REFERENCE exprs here ...
20392 (eliminate_dom_walker::before_dom_children): ... but prevent
20393 their use here under similar conditions when applied to the
20394 IL after PRE optimizations.
20396 2014-04-14 Richard Biener <rguenther@suse.de>
20398 * passes.def: Move early points-to after early SRA.
20400 2014-04-14 Richard Biener <rguenther@suse.de>
20402 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
20403 check for which sign-changes we allow when forwarding
20404 a converted value into a switch.
20406 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
20408 * stor-layout.c (place_field): Finalize non-constant offset for the
20411 2014-04-14 Richard Biener <rguenther@suse.de>
20413 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
20415 (expand_switch_using_bit_tests_p): Likewise.
20416 (process_switch): Compute and pass on speed_p based on the
20418 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
20419 optimize_bb_for_speed_p.
20421 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
20423 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
20424 * function.h (struct function): Rename has_force_vect_loops into
20425 has_force_vectorize_loops.
20426 * lto-streamer-in.c (input_cfg): Adjust for renaming.
20427 (input_struct_function_base): Likewise.
20428 * lto-streamer-out.c (output_cfg): Likewise.
20429 (output_struct_function_base): Likewise.
20430 * omp-low.c (expand_omp_simd): Likewise.
20431 * tree-cfg.c (move_sese_region_to_fn): Likewise.
20432 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
20433 (version_loop_for_if_conversion): Likewise.
20434 (tree_if_conversion): Likewise.
20435 (main_tree_if_conversion): Likewise.
20436 (gate_tree_if_conversion): Likewise.
20437 * tree-inline.c (copy_loops): Likewise.
20438 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
20439 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
20440 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
20441 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
20442 * tree-vectorizer.c (vectorize_loops): Likewise.
20443 * tree-vectorizer.h (unlimited_cost_model): Likewise.
20445 2014-04-14 Richard Biener <rguenther@suse.de>
20448 * lto-streamer-out.c (wrap_refs): New function.
20449 (lto_output): Wrap symbol references in global initializes in
20450 type-preserving MEM_REFs.
20452 2014-04-14 Christian Bruel <christian.bruel@st.com>
20454 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
20456 2014-04-14 Christian Bruel <christian.bruel@st.com>
20458 * config/sh/sh.md (setmemqi): New expand pattern.
20459 * config/sh/sh.h (CLEAR_RATIO): Define.
20460 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
20461 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
20463 2014-04-14 Richard Biener <rguenther@suse.de>
20465 PR middle-end/55022
20466 * fold-const.c (negate_expr_p): Don't negate directional rounding
20468 (fold_negate_expr): Likewise.
20470 2014-04-14 Richard Biener <rguenther@suse.de>
20472 PR tree-optimization/59817
20473 PR tree-optimization/60453
20474 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
20475 recursion to catch all CHRECs in the scalar evolution and restrict
20476 the predicate for the remains appropriately.
20478 2014-04-12 Catherine Moore <clm@codesourcery.com>
20480 * config/mips/constraints.md: Add new register constraint "kb".
20481 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
20482 (*movhi_internal): Likewise.
20483 (*movqi_internal): Likewise.
20484 * config/mips/mips.h (M16_STORE_REGS): New register class.
20485 (REG_CLASS_NAMES): Add M16_STORE_REGS.
20486 (REG_CLASS_CONTENTS): Likewise.
20487 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
20489 2014-04-11 Tobias Burnus <burnus@net-b.de>
20492 * doc/invoke.texi (-Wformat-signedness): Document it.
20493 (Wformat=2): Mention that this enables -Wformat-signedness.
20495 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
20497 * common/config/epiphany/epiphany-common.c
20498 (epiphany_option_optimization_table): Enable section anchors by
20499 default at -O1 or higher.
20500 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
20501 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
20502 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
20503 carries no extra cost.
20504 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
20505 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
20506 * config/epiphany/predicates.md (memclob_operand): New predicate.
20507 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
20508 Use memclob_operand predicate and X constraint for operand 3.
20510 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
20512 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
20513 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
20516 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
20518 PR rtl-optimization/60651
20519 * mode-switching.c (optimize_mode_switching): Make sure to emit
20520 sets of a lower numbered entity before sets of a higher numbered
20521 entity to a mode of the same or lower priority.
20522 When creating a seginfo for a basic block that starts with a code
20523 label, move the insertion point past the code label.
20524 (new_seginfo): Document and enforce requirement that
20525 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
20526 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
20527 * doc/tm.texi: Regenerate.
20529 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
20532 * config/arc/arc.c (arc_save_restore): Fix assert typo.
20534 2013-04-11 Jakub Jelinek <jakub@redhat.com>
20536 * BASE-VER: Set to 4.10.0.
20538 2014-04-11 Tobias Burnus <burnus@net-b.de>
20541 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
20542 * doc/gcc.texi (Service): Update description in the @menu
20543 * doc/invoke.texi (Option Summary): Remove misplaced and
20546 2014-04-11 Steve Ellcey <sellcey@mips.com>
20547 Jakub Jelinek <jakub@redhat.com>
20549 PR middle-end/60556
20550 * expr.c (convert_move): Use emit_store_flag_force instead of
20551 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
20554 2014-04-11 Richard Biener <rguenther@suse.de>
20556 PR middle-end/60797
20557 * varasm.c (assemble_alias): Avoid endless error reporting
20558 recursion by setting TREE_ASM_WRITTEN.
20560 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
20562 * config/s390/s390.md: Add a splitter for NOT rtx.
20564 2014-04-11 Jakub Jelinek <jakub@redhat.com>
20566 PR rtl-optimization/60663
20567 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
20569 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
20570 Jakub Jelinek <jakub@redhat.com>
20573 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
20574 flag from decl_node to node.
20576 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20579 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
20580 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
20581 ameliorating the cases where it can be.
20583 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
20586 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
20588 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
20589 (loadsync_<mode>): Change mode.
20590 (load_quadpti, store_quadpti): New.
20591 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
20592 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
20593 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
20595 2014-04-09 Cong Hou <congh@google.com>
20598 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
20601 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
20603 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
20604 instead of vnor to exploit possible fusion opportunity in the
20606 (altivec_expand_vec_perm_const_le): Likewise.
20608 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
20610 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
20611 (loadsync_<mode>): Change mode.
20612 (load_quadpti, store_quadpti): New.
20613 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
20614 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
20616 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
20619 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
20620 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
20621 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
20623 2014-04-08 Richard Biener <rguenther@suse.de>
20625 PR middle-end/60706
20626 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
20627 a 64bit widest int print double-int similar to on HWI64 hosts.
20629 2014-04-08 Richard Biener <rguenther@suse.de>
20631 PR tree-optimization/60785
20632 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
20633 default defs properly.
20635 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
20637 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
20638 (Weffc++): Likewise.
20640 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
20642 * ipa-devirt.c (maybe_record_node): When node is not recorded,
20643 set completep to false rather than true.
20645 2014-04-07 Douglas B Rupp <rupp@adacore.com>
20648 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
20649 ARM_TARGET2_DWARF_FORMAT.
20651 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
20654 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
20655 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
20658 2014-04-07 Richard Biener <rguenther@suse.de>
20660 PR tree-optimization/60766
20661 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
20662 (may_eliminate_iv): Convert cand_value_at result to desired type.
20664 2014-04-07 Jason Merrill <jason@redhat.com>
20667 * common.opt (-fno-gnu-unique): Add.
20668 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
20670 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20672 * haifa-sched.c: Fix outdated function reference and minor
20673 grammar errors in introductory comment.
20675 2014-04-07 Richard Biener <rguenther@suse.de>
20677 PR middle-end/60750
20678 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
20679 for noreturn calls.
20680 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
20682 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
20685 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
20686 size accounting for thunks.
20687 (pa_asm_output_mi_thunk): Use final_start_function() and
20688 final_end_function() to output function start and end directives.
20690 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
20692 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
20693 device specific ISA/ feature information. Remove short_sp and
20694 errata_skip ds. Add avr_device_specific_features enum to have device
20696 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
20697 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
20698 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
20699 updated device specific info.
20700 * config/avr/avr-mcus.def: Merge device specific details to
20701 dev_attribute field.
20702 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
20704 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
20705 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
20706 assembler if RMW isa supported by current device.
20707 * config/avr/genmultilib.awk: Update as device info structure changed.
20708 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
20710 2014-04-04 Cong Hou <congh@google.com>
20712 PR tree-optimization/60656
20713 * tree-vect-stmts.c (supportable_widening_operation):
20714 Fix a bug that elements in a vector with vect_used_by_reduction
20715 property are incorrectly reordered when the operation on it is not
20716 consistant with the one in reduction operation.
20718 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
20720 PR rtl-optimization/60155
20721 * gcse.c (record_set_data): New function.
20722 (single_set_gcse): New function.
20723 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
20724 (hoist_code): Likewise.
20725 (get_pressure_class_and_nregs): Likewise.
20727 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
20729 * explow.c (probe_stack_range): Emit a final optimization blockage.
20731 2014-04-04 Anthony Green <green@moxielogic.com>
20733 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
20736 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
20739 * lto-cgraph.c (input_overwrite_node): Check that partitioning
20740 flags are set only during streaming.
20741 * ipa.c (process_references, walk_polymorphic_call_targets,
20742 symtab_remove_unreachable_nodes): Drop bodies of always inline
20743 after early inlining.
20744 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
20746 2014-04-04 Jakub Jelinek <jakub@redhat.com>
20747 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20750 * dwarf2out.c (const_ok_for_output_1): Reject expressions
20753 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20756 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
20758 (cortex_a53_fdivd): Likewise.
20760 2014-04-04 Martin Jambor <mjambor@suse.cz>
20763 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
20764 Adjust all callers.
20765 * cgraph.c (clone_of_p): Also return true if thunks match.
20766 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
20767 cgraph_function_or_thunk_node and an obsolete comment.
20768 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
20770 (build_function_decl_skip_args): Likewise.
20771 (set_new_clone_decl_and_node_flags): New function.
20772 (duplicate_thunk_for_node): Likewise.
20773 (redirect_edge_duplicating_thunks): Likewise.
20774 (cgraph_clone_node): New parameter args_to_skip, pass it to
20775 redirect_edge_duplicating_thunks which is called instead of
20776 cgraph_redirect_edge_callee.
20777 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
20778 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
20780 2014-04-04 Jeff Law <law@redhat.com>
20783 * config/arm/predicates.md (const_int_I_operand): New predicate.
20784 (const_int_M_operand): Similarly.
20785 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
20787 (insv_t2, extv_reg, extzv_t2): Likewise.
20788 (load_multiple_with_writeback): Similarly for const_int_I_operand.
20789 (pop_multiple_with_writeback_and_return): Likewise.
20790 (vfp_pop_multiple_with_writeback): Likewise
20792 2014-04-04 Richard Biener <rguenther@suse.de>
20795 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
20796 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
20798 * gimplify.h (gimple_add_tmp_var_fn): Declare.
20799 * gimplify.c (gimple_add_tmp_var_fn): New function.
20800 * gimple-expr.h (create_tmp_reg_fn): Declare.
20801 * gimple-expr.c (create_tmp_reg_fn): New function.
20802 * gimple-low.c (record_vars_into): Don't change cfun.
20803 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
20804 code generation without cfun.
20806 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
20809 * Makefile.in (install-driver): Fix shell scripting.
20811 2014-04-03 Cong Hou <congh@google.com>
20813 PR tree-optimization/60505
20814 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
20815 threshold of number of iterations below which no vectorization
20817 * tree-vect-loop.c (new_loop_vec_info):
20818 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
20819 * tree-vect-loop.c (vect_analyze_loop_operations):
20820 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
20821 * tree-vect-loop.c (vect_transform_loop):
20822 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
20823 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
20824 of iterations of the loop and see if we should build the epilogue.
20826 2014-04-03 Richard Biener <rguenther@suse.de>
20828 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
20829 (streamer_tree_cache_create): Adjust.
20830 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
20831 to allow optional nodes array.
20832 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
20833 (streamer_tree_cache_append): Likewise.
20834 (streamer_tree_cache_create): Create nodes array optionally
20835 as specified by parameter.
20836 * lto-streamer-out.c (create_output_block): Avoid maintaining
20837 the node array in the writer cache.
20838 (DFS_write_tree): Remove assertion.
20839 (produce_asm_for_decls): Free the out decl state hash table early.
20840 * lto-streamer-in.c (lto_data_in_create): Adjust for
20841 streamer_tree_cache_create prototype change.
20843 2014-04-03 Richard Biener <rguenther@suse.de>
20845 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
20846 set TREE_CHAIN to NULL_TREE.
20848 2014-04-03 Richard Biener <rguenther@suse.de>
20850 PR tree-optimization/60740
20851 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
20852 over all GIMPLE_COND operands.
20854 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
20856 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
20857 (Weffc++): Remove Scott's numbering, merge lists and reference
20860 2014-04-03 Nick Clifton <nickc@redhat.com>
20862 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
20865 2014-04-03 Martin Jambor <mjambor@suse.cz>
20867 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
20868 mention gcc_unreachable before failing.
20869 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
20872 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
20875 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
20876 inconsistent code and instead mark the context inconsistent.
20877 (possible_polymorphic_call_targets): For inconsistent contexts
20878 return empty complete list.
20880 2014-04-02 Anthony Green <green@moxielogic.com>
20882 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
20883 (extendqisi2, extendhisi2): Define.
20884 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
20885 (WCHAR_TYPE): Change to unsigned int.
20887 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
20889 PR tree-optimization/60733
20890 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
20891 insertion point for PHI candidates to be the end of the feeding
20892 block for the PHI argument.
20894 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
20896 PR rtl-optimization/60650
20897 * lra-constraints.c (process_alt_operands): Decrease reject for
20898 earlyclobber matching.
20900 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
20902 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
20904 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
20906 * config/spu/spu.c (pad_bb): Do not crash when the last
20907 insn is CODE_FOR_blockage.
20909 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
20911 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
20912 lies outside the target mode.
20914 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
20917 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
20918 software floating point or no floating point registers, do not
20919 allow any type in the FPRs. Eliminate a test for SPE SIMD types
20920 in GPRs that occurs after we tested for GPRs that would never be
20923 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
20924 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
20925 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
20926 specifically allow DDmode, since that does not use the SPE SIMD
20929 2014-04-02 Richard Biener <rguenther@suse.de>
20931 PR middle-end/60729
20932 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
20933 MODE_INTs. Properly use negv_optab.
20934 (expand_abs): Likewise.
20936 2014-04-02 Richard Biener <rguenther@suse.de>
20939 * Makefile.in (install-driver): Guard extra installs with special
20942 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
20944 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
20945 Document vec_vgbbd.
20947 2014-04-01 Richard Henderson <rth@redhat.com>
20950 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
20951 alternative enabled before register allocation.
20953 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
20955 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
20956 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
20958 (nios2_large_got_address): Remove unneeded 'sym' parameter.
20959 (nios2_got_address): Update nios2_large_got_address call site.
20960 (nios2_delegitimize_address): New function.
20961 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
20962 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
20963 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
20965 2014-04-01 Martin Husemann <martin@duskware.de>
20967 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
20970 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
20972 PR rtl-optimization/60604
20973 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
20974 check from register_operand.
20975 (register_operand): Redefine in terms of general_operand.
20976 (nonmemory_operand): Use register_operand for the non-constant cases.
20978 2014-04-01 Richard Biener <rguenther@suse.de>
20980 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
20982 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
20984 * doc/invoke.texi (mapp-regs): Clarify.
20986 2014-03-31 Ulrich Drepper <drepper@gmail.com>
20988 * config/i386/avx512fintrin.h (__v32hi): Define type.
20989 (__v64qi): Likewise.
20990 (_mm512_set1_epi8): Define.
20991 (_mm512_set1_epi16): Define.
20992 (_mm512_set4_epi32): Define.
20993 (_mm512_set4_epi64): Define.
20994 (_mm512_set4_pd): Define.
20995 (_mm512_set4_ps): Define.
20996 (_mm512_setr4_epi64): Define.
20997 (_mm512_setr4_epi32): Define.
20998 (_mm512_setr4_pd): Define.
20999 (_mm512_setr4_ps): Define.
21000 (_mm512_setzero_epi32): Define.
21002 2014-03-31 Martin Jambor <mjambor@suse.cz>
21004 PR middle-end/60647
21005 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
21006 callsite_arguments_match_p. Updated all callers. Also check types of
21007 corresponding formal parameters and actual arguments.
21008 (not_all_callers_have_enough_arguments_p) Renamed to
21009 some_callers_have_mismatched_arguments_p.
21011 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
21013 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
21015 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
21018 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
21021 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
21023 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
21024 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
21026 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
21027 Use FMAMODE_NOVF512 mode iterator.
21028 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
21029 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
21030 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
21031 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
21033 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
21034 Use VF_128_256 mode iterator.
21035 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
21038 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
21040 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
21041 static chain if needed.
21043 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
21046 * lra-constraints.c (index_part_to_reg): New.
21047 (process_address): Use it.
21049 2014-03-27 Jeff Law <law@redhat.com>
21050 Jakub Jelinek <jakub@redhat.com>
21053 * expr.c (do_tablejump): Use simplify_gen_binary rather than
21054 gen_rtx_{PLUS,MULT} to build up the address expression.
21056 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
21057 creating non-canonical RTL.
21059 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
21062 * ipa-inline.c (want_inline_small_function_p): Short circuit large
21063 functions; reorganize to make cheap checks first.
21064 (inline_small_functions): Do not estimate growth when dumping;
21066 * ipa-inline.h (inline_summary): Add min_size.
21067 (growth_likely_positive): New function.
21068 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
21069 (set_cond_stmt_execution_predicate): Cleanup.
21070 (estimate_edge_size_and_time): Compute min_size.
21071 (estimate_calls_size_and_time): Likewise.
21072 (estimate_node_size_and_time): Likewise.
21073 (inline_update_overall_summary): Update min_size.
21074 (do_estimate_edge_time): Likewise.
21075 (do_estimate_edge_size): Update.
21076 (do_estimate_edge_hints): Update.
21077 (growth_likely_positive): New function.
21079 2014-03-28 Jakub Jelinek <jakub@redhat.com>
21082 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
21083 also if addr has VOIDmode.
21085 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21087 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
21088 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
21090 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
21091 instructions as well as AdvancedSIMD loads.
21093 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21095 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
21096 Use crypto_aese type.
21097 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
21098 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
21099 crypto_aese, crypto_aesmc. Move to types.md.
21100 * config/arm/types.md (crypto_aes): Split into crypto_aese,
21102 * config/arm/iterators.md (crypto_type): Likewise.
21104 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
21106 * cgraph.c: Include expr.h and tree-dfa.h.
21107 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
21110 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
21113 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
21114 regs from checking multi-reg pseudos.
21116 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21118 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
21120 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
21122 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
21123 if it would clobber the stack pointer, even temporarily.
21125 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
21127 * mode-switching.c: Make small adjustments to the top comment.
21129 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
21131 * config/rs6000/constraints.md (wD constraint): New constraint to
21132 match the constant integer to get the top DImode/DFmode out of a
21133 vector in a VSX register.
21135 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
21136 match the constant integer to get the top DImode/DFmode out of a
21137 vector in a VSX register.
21139 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
21142 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
21145 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
21146 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
21148 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
21149 Optimize vec_extract of 64-bit values, where the value being
21150 extracted is in the top word, where we can use scalar
21151 instructions. Add direct move and store support. Combine the big
21152 endian/little endian vector select load support into a single insn.
21153 (vsx_extract_<mode>_internal1): Likewise.
21154 (vsx_extract_<mode>_internal2): Likewise.
21155 (vsx_extract_<mode>_load): Likewise.
21156 (vsx_extract_<mode>_store): Likewise.
21157 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
21158 combined into vsx_extract_<mode>_load.
21159 (vsx_extract_<mode>_one_le): Likewise.
21161 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
21162 define the top 64-bit vector element.
21164 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
21167 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
21168 Document vec_vbpermq builtin.
21171 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
21172 enable use of xxsldwi and xxpermdi builtin functions.
21173 (vec_xxpermdi): Likewise.
21175 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
21176 Document use of vec_xxsldwi and vec_xxpermdi builtins.
21178 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
21180 PR rtl-optimization/60650
21181 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
21183 (find_spills_for): New.
21184 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
21185 Spill all pseudos on the second iteration.
21187 2014-03-27 Marek Polacek <polacek@redhat.com>
21190 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
21193 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
21195 * config/s390/s390.c (s390_can_use_return_insn): Check for
21196 call-saved FPRs on 31 bit.
21198 2014-03-27 Jakub Jelinek <jakub@redhat.com>
21200 PR middle-end/60682
21201 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
21202 if they need regimplification, just drop them instead of
21203 calling gimple_regimplify_operands on them.
21205 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
21208 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
21209 (aarch64_frame_pointer_required): Adjust logic.
21210 (aarch64_can_eliminate): Adjust logic.
21211 (aarch64_override_options_after_change): Adjust logic.
21213 2014-03-27 Dehao Chen <dehao@google.com>
21215 * ipa-inline.c (early_inliner): Update node's inline info.
21217 2014-03-26 Dehao Chen <dehao@google.com>
21219 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
21220 compiler inserted conditional jumps for NAN float check.
21222 2014-03-26 Jakub Jelinek <jakub@redhat.com>
21224 * ubsan.h (ubsan_create_data): Change second argument's type
21225 to const location_t *.
21226 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
21228 (ubsan_create_data): Change second argument to const location_t *PLOC.
21229 Create Loc field whenever PLOC is non-NULL.
21230 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
21231 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
21235 * real.c (real_to_integer2): Change type of low to UHWI.
21237 2014-03-26 Tobias Burnus <burnus@net-b.de>
21239 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
21240 (CILK_SELF_SPECS): New define.
21241 (driver_self_specs): Use it.
21243 2014-03-26 Richard Biener <rguenther@suse.de>
21245 * tree-pretty-print.c (percent_K_format): Implement special
21246 case for LTO and its stripped down BLOCK tree.
21248 2014-03-26 Jakub Jelinek <jakub@redhat.com>
21251 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
21253 * tree-vrp.c (simplify_internal_call_using_ranges): If only
21254 one range is range_int_cst_p, but not both, at least optimize
21255 addition/subtraction of 0 and multiplication by 0 or 1.
21256 * gimple-fold.c (gimple_fold_call): Fold
21257 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
21258 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
21259 INTEGER_CSTs, try to fold at least x * 0 and y - y.
21261 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
21263 PR rtl-optimization/60452
21264 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
21265 <case REG>: Return 1 for invalid offsets from the frame pointer.
21267 2014-03-26 Marek Polacek <polacek@redhat.com>
21270 * doc/extend.texi (C Extensions): Mention variable-length arrays in
21273 2014-03-26 Marek Polacek <polacek@redhat.com>
21276 * doc/extend.texi (Designated Inits): Describe what happens to omitted
21279 2014-03-26 Marek Polacek <polacek@redhat.com>
21282 * ira-color.c (update_conflict_hard_regno_costs): Perform the
21283 multiplication in unsigned type.
21285 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
21287 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
21289 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
21291 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
21293 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
21296 * cif-code.def (UNREACHABLE) New code.
21297 * ipa-inline.c (inline_small_functions): Skip edges to
21298 __builtlin_unreachable.
21299 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
21300 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
21301 predicate to __bulitin_unreachable.
21302 (set_cond_stmt_execution_predicate): Fix issue when
21303 invert_tree_comparison returns ERROR_MARK.
21304 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
21305 propagate to inline clones.
21306 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
21308 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
21309 * cgraphclones.c (cgraph_clone_node): If call destination is already
21310 ureachable, do not redirect it back.
21311 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
21314 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
21316 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
21317 Do not modify inline clones.
21319 2014-03-25 Jakub Jelinek <jakub@redhat.com>
21321 * config/i386/i386.md (general_sext_operand): New mode attr.
21322 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
21323 don't generate (sign_extend (const_int)).
21324 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
21325 operands[2]. Use We constraint instead of <i> and
21326 <general_sext_operand> predicate instead of <general_operand>.
21327 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
21328 * config/i386/constraints.md (We): New constraint.
21329 * config/i386/predicates.md (x86_64_sext_operand,
21330 sext_operand): New predicates.
21332 2014-03-25 Martin Jambor <mjambor@suse.cz>
21335 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
21336 inconsistent devirtualizations to __builtin_unreachable.
21338 2014-03-25 Marek Polacek <polacek@redhat.com>
21341 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
21343 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
21345 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
21346 order of elements for big-endian.
21348 2014-03-25 Richard Biener <rguenther@suse.de>
21350 PR middle-end/60635
21351 * gimplify-me.c (gimple_regimplify_operands): Update the
21354 2014-03-25 Martin Jambor <mjambor@suse.cz>
21357 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
21358 (lto_output_varpool_node): Likewise.
21359 (input_overwrite_node): Likewise.
21360 (input_varpool_node): Likewise.
21362 2014-03-25 Richard Biener <rguenther@suse.de>
21364 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
21365 (run_gcc): Likewise.
21367 2014-03-25 Jakub Jelinek <jakub@redhat.com>
21369 * combine.c (simplify_compare_const): Add MODE argument.
21370 Handle mode_width 0 as very large mode_width.
21371 (try_combine, simplify_comparison): Adjust callers.
21373 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
21374 type to avoid signed integer overflow.
21375 * explow.c (plus_constant): Likewise.
21377 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
21379 * doc/generic.texi: Correct typos.
21381 2014-03-24 Tobias Burnus <burnus@net-b.de>
21383 * doc/invoke.texi (-flto): Expand section about
21384 using static libraries with LTO.
21386 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
21388 PR rtl-optimization/60501
21389 * optabs.def (addptr3_optab): New optab.
21390 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
21391 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
21392 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
21394 * lra.c (emit_add3_insn): Use the addptr pattern if available.
21396 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
21398 2014-03-24 Ulrich Drepper <drepper@gmail.com>
21400 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
21403 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
21404 (_mm256_undefined_ps): Define.
21405 (_mm256_undefined_pd): Define.
21406 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
21407 (_mm_undefined_pd): Define.
21408 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
21409 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
21410 (_mm512_undefined_ps): Define.
21411 (_mm512_undefined_pd): Define.
21412 Use _mm*_undefined_*.
21413 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
21415 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
21417 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
21418 (lshr_simd): DI mode added.
21419 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
21420 (aarch64_ushr_simddi): Likewise.
21421 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
21422 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
21423 (vshrd_n_u64): Likewise.
21425 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
21427 * Makefile.in (s-macro_list): Depend on cc1.
21429 2014-03-23 Teresa Johnson <tejohnson@google.com>
21431 * ipa-utils.c (ipa_print_order): Use specified dump file.
21433 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
21435 PR rtl-optimization/60601
21436 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
21438 * gcc.c (eval_spec_function): Initialize save_growing_value.
21440 2014-03-22 Jakub Jelinek <jakub@redhat.com>
21443 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
21444 code == MINUS_EXPR, never swap op0 with op1.
21446 * toplev.c (init_local_tick): Avoid signed integer multiplication
21448 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
21449 shift by first operand's bitsize.
21451 2014-03-21 Jakub Jelinek <jakub@redhat.com>
21454 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
21455 redefine to 1 or 0.
21456 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
21457 TARGET_ISA_64BIT_P(x).
21459 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
21461 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
21462 pattern for vector nor instead of subtract from splat(-1).
21463 (altivec_expand_vec_perm_const_le): Likewise.
21465 2014-03-21 Richard Henderson <rth@twiddle.net>
21468 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
21469 related insns after epilogue_completed.
21471 2014-03-21 Martin Jambor <mjambor@suse.cz>
21474 * cgraph.h (symtab_node): New flag body_removed.
21475 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
21476 when removing bodies.
21477 * symtab.c (dump_symtab_base): Dump body_removed flag.
21478 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
21479 had their bodies removed.
21481 2014-03-21 Martin Jambor <mjambor@suse.cz>
21484 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
21487 2014-03-21 Richard Biener <rguenther@suse.de>
21489 PR tree-optimization/60577
21490 * tree-core.h (struct tree_base): Document nothrow_flag use
21491 in DECL_NONALIASED.
21492 * tree.h (DECL_NONALIASED): New.
21493 (may_be_aliased): Adjust.
21494 * coverage.c (build_var): Set DECL_NONALIASED.
21496 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
21498 * expr.c (expand_expr_real_1): Remove outdated comment.
21500 2014-03-20 Jakub Jelinek <jakub@redhat.com>
21502 PR middle-end/60597
21503 * ira.c (adjust_cleared_regs): Call copy_rtx on
21504 *reg_equiv[REGNO (loc)].src_p before passing it to
21505 simplify_replace_fn_rtx.
21508 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
21509 into CONST, put pic register as first operand of PLUS. Use
21510 gen_const_mem for both 32-bit and 64-bit PIC got loads.
21512 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21514 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
21516 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
21518 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
21519 around for store forwarding issue in the FPU on the UT699.
21520 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
21521 loads and operations if -mfix-ut699 is specified.
21522 (divtf3_hq): Tweak attribute.
21523 (sqrttf2_hq): Likewise.
21525 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
21527 * calls.c (store_one_arg): Remove incorrect const qualification on the
21528 type of the temporary.
21529 * cfgexpand.c (expand_return): Likewise.
21530 * expr.c (expand_constructor): Likewise.
21531 (expand_expr_real_1): Likewise.
21533 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21535 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
21538 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
21541 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
21543 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
21545 * config/arm/aarch-common-protos.h
21546 (alu_cost_table): Fix spelling of "extend".
21547 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
21549 2014-03-19 Richard Biener <rguenther@suse.de>
21551 PR middle-end/60553
21552 * tree-core.h (tree_type_common): Re-order pointer members
21553 to reduce recursion depth during GC walks.
21555 2014-03-19 Marek Polacek <polacek@redhat.com>
21558 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
21559 before accessing it.
21561 2014-03-19 Richard Biener <rguenther@suse.de>
21564 * lto-streamer-in.c (input_function): In WPA stage do not drop
21567 2014-03-19 Jakub Jelinek <jakub@redhat.com>
21569 PR tree-optimization/60559
21570 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
21571 with build_zero_cst assignment.
21573 2014-03-18 Kai Tietz <ktietz@redhat.com>
21575 PR rtl-optimization/56356
21576 * sdbout.c (sdbout_parms): Verify that parms'
21577 incoming argument is valid.
21578 (sdbout_reg_parms): Likewise.
21580 2014-03-18 Richard Henderson <rth@redhat.com>
21583 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
21584 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
21585 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
21587 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
21589 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
21590 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
21591 Italicize plugin event names in description. Explain that
21592 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
21593 Remind that no GCC functions should be called after PLUGIN_FINISH.
21594 Explain what pragmas with expansion are.
21596 2014-03-18 Martin Liska <mliska@suse.cz>
21598 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
21599 gimple call statement is update.
21600 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
21601 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
21603 2014-03-18 Jakub Jelinek <jakub@redhat.com>
21606 * ubsan.c (ubsan_instrument_unreachable): Call
21607 initialize_sanitizer_builtins.
21608 (ubsan_pass): Likewise.
21611 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
21612 varpool_finalize_decl instead of rest_of_decl_compilation.
21614 2014-03-18 Richard Biener <rguenther@suse.de>
21616 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
21617 by using bitmap_and_compl instead of bitmap_and_compl_into.
21618 (df_rd_transfer_function): Likewise.
21620 2014-03-18 Richard Biener <rguenther@suse.de>
21622 * doc/lto.texi (fresolution): Fix typo.
21624 2014-03-18 Richard Biener <rguenther@suse.de>
21626 * doc/invoke.texi (flto): Update for changes in 4.9.
21628 2014-03-18 Richard Biener <rguenther@suse.de>
21630 * doc/loop.texi: Remove section on the removed lambda framework.
21631 Update loop docs with recent changes in preserving loop structure.
21633 2014-03-18 Richard Biener <rguenther@suse.de>
21635 * doc/lto.texi (-fresolution): Document.
21637 2014-03-18 Richard Biener <rguenther@suse.de>
21639 * doc/contrib.texi: Adjust my name.
21641 2014-03-18 Jakub Jelinek <jakub@redhat.com>
21644 * internal-fn.c: Include diagnostic-core.h.
21645 (expand_BUILTIN_EXPECT): New function.
21646 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
21647 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
21648 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
21649 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
21650 IFN_BUILTIN_EXPECT.
21651 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
21652 Revert 3 argument __builtin_expect code.
21653 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
21654 * gimple-fold.c (gimple_fold_call): Likewise.
21655 * tree.h (fold_builtin_expect): New prototype.
21656 * builtins.c (build_builtin_expect_predicate): Add predictor
21657 argument, if non-NULL, create 3 argument __builtin_expect.
21658 (fold_builtin_expect): No longer static. Add ARG2 argument,
21659 pass it through to build_builtin_expect_predicate.
21660 (fold_builtin_2): Adjust caller.
21661 (fold_builtin_3): Handle BUILT_IN_EXPECT.
21662 * internal-fn.def (BUILTIN_EXPECT): New.
21664 2014-03-18 Tobias Burnus <burnus@net-b.de>
21667 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
21668 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
21669 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
21671 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
21674 * predict.c (combine_predictions_for_bb): Fix up formatting.
21675 (expr_expected_value_1, expr_expected_value): Add predictor argument,
21676 fill what it points to if non-NULL.
21677 (tree_predict_by_opcode): Adjust caller, use the predictor.
21678 * predict.def (PRED_COMPARE_AND_SWAP): Add.
21680 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
21682 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
21683 proper constant for the store mode.
21685 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
21687 * symtab.c (change_decl_assembler_name): Fix transparent alias
21688 chain construction.
21690 2014-03-16 Renlin Li <Renlin.Li@arm.com>
21692 * config/aarch64/aarch64.c: Correct the comments about the
21693 aarch64 stack layout.
21695 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
21697 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
21698 check for GF_OMP_FOR_KIND_FOR.
21700 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
21702 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
21703 ymm and zmm register names.
21705 2014-03-17 Jakub Jelinek <jakub@redhat.com>
21708 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
21709 note creation for the 2010-08-31 changes.
21711 2014-03-17 Marek Polacek <polacek@redhat.com>
21713 PR middle-end/60534
21714 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
21715 as -fno-tree-loop-vectorize.
21716 (expand_omp_simd): Likewise.
21718 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
21720 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
21721 (eligible_for_call_delay): New prototype.
21722 * config/sparc/sparc.c (tls_call_delay): Rename into...
21723 (eligible_for_call_delay): ...this. Return false if the instruction
21724 cannot be put in the delay slot of a branch.
21725 (eligible_for_restore_insn): Simplify.
21726 (eligible_for_return_delay): Return false if the instruction cannot be
21727 put in the delay slot of a branch and simplify.
21728 (eligible_for_sibcall_delay): Return false if the instruction cannot be
21729 put in the delay slot of a branch.
21730 * config/sparc/sparc.md (fix_ut699): New attribute.
21731 (tls_call_delay): Delete.
21732 (in_call_delay): Reimplement.
21733 (eligible_for_sibcall_delay): Rename into...
21734 (in_sibcall_delay): ...this.
21735 (eligible_for_return_delay): Rename into...
21736 (in_return_delay): ...this.
21737 (in_branch_delay): Reimplement.
21738 (in_uncond_branch_delay): Delete.
21739 (in_annul_branch_delay): Delete.
21741 2014-03-14 Richard Henderson <rth@redhat.com>
21744 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
21745 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
21746 (*floathi<X87MODEF>2_i387_with_temp): Remove.
21747 (floathi splitters): Remove.
21748 (float<SWI48x>xf2): New pattern.
21749 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
21750 code that tried to handle DImode for 32-bit, but which was excluded
21751 by the pattern's condition. Drop allocation of stack temporary.
21752 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
21753 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
21754 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
21755 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
21756 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
21757 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
21758 (*float<SWI48><MODEF>2_sse_interunit): Remove.
21759 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
21760 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
21761 (*float<SWI48x><X87MODEF>2_i387): Remove.
21762 (all float _with_temp splitters): Remove.
21763 (*float<SWI48x><MODEF>2_i387): New pattern.
21764 (*float<SWI48><MODEF>2_sse): New pattern.
21765 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
21766 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
21768 2014-03-14 Jakub Jelinek <jakub@redhat.com>
21769 Marek Polacek <polacek@redhat.com>
21771 PR middle-end/60484
21772 * common.opt (dump_base_name_prefixed): New Variable.
21773 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
21774 if x_dump_base_name_prefixed is already set, set it at the end.
21776 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
21778 PR rtl-optimization/60508
21779 * lra-constraints.c (get_reload_reg): Add new parameter
21781 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
21782 Pass the new parameter values.
21784 2014-03-14 Richard Biener <rguenther@suse.de>
21786 * common.opt: Revert unintented changes from r205065.
21787 * opts.c: Likewise.
21789 2014-03-14 Richard Biener <rguenther@suse.de>
21791 PR middle-end/60518
21792 * cfghooks.c (split_block): Properly adjust all loops the
21793 block was a latch of.
21795 2014-03-14 Martin Jambor <mjambor@suse.cz>
21798 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
21801 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
21804 * config/avr/avr.c (avr_set_current_function): Pass function name
21805 through default_strip_name_encoding before sanity checking instead
21806 of skipping the first char of the assembler name.
21808 2014-03-13 Richard Henderson <rth@redhat.com>
21811 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
21812 (ix86_force_to_memory, ix86_free_from_memory): Remove.
21813 * config/i386/i386-protos.h: Likewise.
21814 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
21815 in the expander instead of a splitter.
21816 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
21817 any possibility of requiring a memory.
21818 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
21819 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
21820 (fp branch splitters): Update for ix86_split_fp_branch.
21821 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
21822 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
21823 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
21824 (*fop_<MODEF>_2_i387): Remove f/r alternative.
21825 (*fop_<MODEF>_3_i387): Likewise.
21826 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
21827 (splitters for the fop_* register patterns): Remove.
21828 (fscalexf4_i387): Rename from *fscalexf4_i387.
21829 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
21831 2014-03-13 Jakub Jelinek <jakub@redhat.com>
21833 PR tree-optimization/59779
21834 * tree-dfa.c (get_ref_base_and_extent): Use double_int
21835 type for bitsize and maxsize instead of HOST_WIDE_INT.
21837 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
21839 PR rtl-optimization/57320
21840 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
21841 the CFG after thread_prologue_and_epilogue_insns.
21843 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
21845 PR rtl-optimization/57189
21846 * lra-constraints.c (process_alt_operands): Disfavor spilling
21849 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
21851 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
21853 2014-03-13 Jakub Jelinek <jakub@redhat.com>
21855 PR tree-optimization/59025
21856 PR middle-end/60418
21857 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
21858 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
21860 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
21863 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
21864 calls of avr_out_plus_1.
21866 2014-03-13 Bin Cheng <bin.cheng@arm.com>
21868 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
21869 BB's single pred and update the father loop's latch info later.
21871 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
21873 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
21877 (VEC_base): Likewise.
21878 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
21879 registers, we need to swap double words in little endian mode.
21881 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
21882 to be a container mode for 128-bit integer operations added in ISA
21883 2.07. Unlike TImode and PTImode, the preferred register set is
21884 the Altivec/VMX registers for the 128-bit operations.
21886 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
21888 (rs6000_split_128bit_ok_p): Likewise.
21890 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
21891 macros for creating ISA 2.07 normal and overloaded builtin
21892 functions with 3 arguments.
21893 (BU_P8V_OVERLOAD_3): Likewise.
21894 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
21895 for use as overloaded functions.
21896 (VPERM_1TI_UNS): Likewise.
21897 (VSEL_1TI): Likewise.
21898 (VSEL_1TI_UNS): Likewise.
21899 (ST_INTERNAL_1ti): Likewise.
21900 (LD_INTERNAL_1ti): Likewise.
21901 (XXSEL_1TI): Likewise.
21902 (XXSEL_1TI_UNS): Likewise.
21903 (VPERM_1TI): Likewise.
21904 (VPERM_1TI_UNS): Likewise.
21905 (XXPERMDI_1TI): Likewise.
21906 (SET_1TI): Likewise.
21907 (LXVD2X_V1TI): Likewise.
21908 (STXVD2X_V1TI): Likewise.
21909 (VEC_INIT_V1TI): Likewise.
21910 (VEC_SET_V1TI): Likewise.
21911 (VEC_EXT_V1TI): Likewise.
21912 (EQV_V1TI): Likewise.
21913 (NAND_V1TI): Likewise.
21914 (ORC_V1TI): Likewise.
21915 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
21916 added in ISA 2.07. Add both normal 'altivec' builtins, and the
21917 overloaded builtin.
21918 (VADDUQM): Likewise.
21919 (VSUBCUQ): Likewise.
21920 (VADDEUQM): Likewise.
21921 (VADDECUQ): Likewise.
21922 (VSUBEUQM): Likewise.
21923 (VSUBECUQ): Likewise.
21925 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
21926 __int128_t and __uint128_t types.
21927 (__uint128_type): Likewise.
21928 (altivec_categorize_keyword): Add support for vector __int128_t,
21929 vector __uint128_t, vector __int128, and vector unsigned __int128
21930 as a container type for TImode operations that need to be done in
21931 VSX/Altivec registers.
21932 (rs6000_macro_to_expand): Likewise.
21933 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
21934 to support 128-bit integer instructions vaddcuq, vadduqm,
21935 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
21936 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
21938 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
21939 for V1TImode, and set up preferences to use VSX/Altivec registers.
21940 Setup VSX reload handlers.
21941 (rs6000_debug_reg_global): Likewise.
21942 (rs6000_init_hard_regno_mode_ok): Likewise.
21943 (rs6000_preferred_simd_mode): Likewise.
21944 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
21945 (easy_altivec_constant): Likewise.
21946 (output_vec_const_move): Likewise.
21947 (rs6000_expand_vector_set): Convert V1TImode set and extract to
21949 (rs6000_expand_vector_extract): Likewise.
21950 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
21952 (rs6000_const_vec): Add support for V1TImode.
21953 (rs6000_emit_le_vsx_load): Swap double words when loading or
21954 storing TImode/V1TImode.
21955 (rs6000_emit_le_vsx_store): Likewise.
21956 (rs6000_emit_le_vsx_move): Likewise.
21957 (rs6000_emit_move): Add support for V1TImode.
21958 (altivec_expand_ld_builtin): Likewise.
21959 (altivec_expand_st_builtin): Likewise.
21960 (altivec_expand_vec_init_builtin): Likewise.
21961 (altivec_expand_builtin): Likewise.
21962 (rs6000_init_builtins): Add support for V1TImode type. Add
21963 support for ISA 2.07 128-bit integer builtins. Define type names
21964 for the VSX/Altivec vector types.
21965 (altivec_init_builtins): Add support for overloaded vector
21966 functions with V1TImode type.
21967 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
21968 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
21970 (rs6000_split_128bit_ok_p): Likewise.
21971 (rs6000_handle_altivec_attribute): Create V1TImode from vector
21972 __int128_t and vector __uint128_t.
21974 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
21975 and mode attributes.
21977 (VSX_M2): Likewise.
21982 (VS_scalar): Likewise.
21983 (VS_double): Likewise.
21984 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
21986 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
21987 we support the ISA 2.07 128-bit integer arithmetic instructions.
21988 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
21989 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
21990 and TImode types for use with the builtin functions.
21991 (V1TI_type_node): Likewise.
21992 (unsigned_V1TI_type_node): Likewise.
21993 (intTI_type_internal_node): Likewise.
21994 (uintTI_type_internal_node): Likewise.
21996 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
21997 128-bit builtin functions.
21998 (UNSPEC_VADDEUQM): Likewise.
21999 (UNSPEC_VADDECUQ): Likewise.
22000 (UNSPEC_VSUBCUQ): Likewise.
22001 (UNSPEC_VSUBEUQM): Likewise.
22002 (UNSPEC_VSUBECUQ): Likewise.
22003 (VM): Add V1TImode to vector mode iterators.
22005 (VI_unit): Likewise.
22006 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
22007 (altivec_vaddcuq): Likewise.
22008 (altivec_vsubuqm): Likewise.
22009 (altivec_vsubcuq): Likewise.
22010 (altivec_vaddeuqm): Likewise.
22011 (altivec_vaddecuq): Likewise.
22012 (altivec_vsubeuqm): Likewise.
22013 (altivec_vsubecuq): Likewise.
22015 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
22017 (BOOL_128): Likewise.
22018 (BOOL_REGS_OUTPUT): Likewise.
22019 (BOOL_REGS_OP1): Likewise.
22020 (BOOL_REGS_OP2): Likewise.
22021 (BOOL_REGS_UNARY): Likewise.
22022 (BOOL_REGS_AND_CR0): Likewise.
22024 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
22025 128-bit integer builtin support.
22026 (vec_vadduqm): Likewise.
22027 (vec_vaddecuq): Likewise.
22028 (vec_vaddeuqm): Likewise.
22029 (vec_vsubecuq): Likewise.
22030 (vec_vsubeuqm): Likewise.
22031 (vec_vsubcuq): Likewise.
22032 (vec_vsubuqm): Likewise.
22034 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
22035 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
22036 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
22037 128-bit integer add/subtract to ISA 2.07.
22039 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
22041 * config/arc/arc.c (arc_predicate_delay_insns):
22042 Fix third argument passed to conditionalize_nonjump.
22044 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
22046 * config/aarch64/aarch64-builtins.c
22047 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
22048 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
22049 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
22050 instead of __builtin_lfloor.
22051 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
22053 2014-03-12 Jakub Jelinek <jakub@redhat.com>
22055 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
22056 (tree_ssa_ifcombine_bb_1): New function.
22057 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
22058 is an empty forwarder block to then_bb or vice versa and then_bb
22059 and else_bb are effectively swapped.
22061 2014-03-12 Christian Bruel <christian.bruel@st.com>
22064 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
22065 REG_CFA_DEF_CFA note.
22066 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
22067 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
22069 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
22071 PR tree-optimization/60454
22072 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
22074 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22076 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
22077 Do not define target_cpu_default2 to generic.
22078 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
22079 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
22080 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
22082 2014-03-12 Jakub Jelinek <jakub@redhat.com>
22083 Marc Glisse <marc.glisse@inria.fr>
22085 PR tree-optimization/60502
22086 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
22087 instead of build_low_bits_mask.
22089 2014-03-12 Jakub Jelinek <jakub@redhat.com>
22091 PR middle-end/60482
22092 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
22093 if there are multiple uses, but op doesn't live on E edge.
22094 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
22095 clobber stmts before __builtin_unreachable.
22097 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
22099 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
22100 hard_frame_pointer_rtx.
22101 * cse.c (cse_insn): Remove volatile check.
22102 * cselib.c (cselib_process_insn): Likewise.
22103 * dse.c (scan_insn): Likewise.
22105 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
22107 * config/arc/arc.c (conditionalize_nonjump): New function,
22109 (arc_ifcvt): ... this.
22110 (arc_predicate_delay_insns): Use it.
22112 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
22114 * config/arc/predicates.md (extend_operand): During/after reload,
22115 allow const_int_operand.
22116 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
22117 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
22118 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
22120 (umulsi3_highpart_i): Likewise.
22122 2014-03-11 Richard Biener <rguenther@suse.de>
22124 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
22125 Add asserts to guard possible wrong-code bugs.
22127 2014-03-11 Richard Biener <rguenther@suse.de>
22129 PR tree-optimization/60429
22130 PR tree-optimization/60485
22131 * tree-ssa-structalias.c (set_union_with_increment): Properly
22132 take into account all fields that overlap the shifted vars.
22133 (do_sd_constraint): Likewise.
22134 (do_ds_constraint): Likewise.
22135 (get_constraint_for_ptr_offset): Likewise.
22137 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
22139 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
22140 (nios2_compute_frame_layout):
22141 Add calculation of cfun->machine->fp_save_offset.
22142 (nios2_expand_prologue): Correct setting of frame pointer register
22144 (nios2_expand_epilogue): Update recovery of stack pointer from
22145 frame pointer accordingly.
22146 (nios2_initial_elimination_offset): Update calculation of offset
22147 for eliminating to HARD_FRAME_POINTER_REGNUM.
22149 2014-03-10 Jakub Jelinek <jakub@redhat.com>
22152 * ipa.c (symtab_remove_unreachable_nodes): Don't call
22153 cgraph_get_create_node on VAR_DECLs.
22155 2014-03-10 Richard Biener <rguenther@suse.de>
22157 PR middle-end/60474
22158 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
22160 2014-03-08 Douglas B Rupp <rupp@gnat.com>
22162 * config/vms/vms.opt (vms_float_format): New variable.
22164 2014-03-08 Tobias Burnus <burnus@net-b.de>
22166 * doc/invoke.texi (-fcilkplus): Update implementation status.
22168 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
22169 Richard Biener <rguenther@suse.de>
22171 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
22172 consistently accross all TUs.
22173 (run_gcc): Enable -fshort-double automatically at link at link-time
22174 and disallow override.
22176 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
22179 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
22180 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
22181 if they can't be used.
22183 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22185 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
22186 for Solaris 11/x86 ld.
22187 * configure: Regenerate.
22189 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22191 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
22192 (LIB_TLS_SPEC): Save as ld_tls_libs.
22193 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
22194 (HAVE_AS_IX86_TLSLDM): New test.
22195 * configure, config.in: Regenerate.
22196 * config/i386/i386.c (legitimize_tls_address): Fall back to
22197 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
22198 cannot support TLS_MODEL_LOCAL_DYNAMIC.
22199 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
22200 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
22202 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
22204 * common.opt (fira-loop-pressure): Mark as optimization.
22206 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
22208 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
22209 an OpenMP mappable type.
22211 2014-03-06 Matthias Klose <doko@ubuntu.com>
22213 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
22214 MULTILIB_OSDIRNAMES is not defined.
22216 2014-03-06 Jakub Jelinek <jakub@redhat.com>
22217 Meador Inge <meadori@codesourcery.com>
22220 * config/arm/arm.c (arm_tls_symbol_p): Remove.
22221 (arm_legitimize_address): Call legitimize_tls_address for any
22222 arm_tls_referenced_p expression, handle constant addend. Call it
22223 before testing for !TARGET_ARM.
22224 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
22226 2014-03-06 Richard Biener <rguenther@suse.de>
22228 PR middle-end/60445
22232 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
22234 * tree-streamer.c (record_common_node): Assert we don't record
22235 nodes with type double.
22236 (preload_common_node): Skip type double, complex double and double
22237 pointer since it is now frontend dependent due to fshort-double option.
22239 2014-03-06 Richard Biener <rguenther@suse.de>
22241 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
22242 or -fno-lto is specified and the linker has full plugin support.
22243 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
22244 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
22245 * lto-wrapper.c (merge_and_complain): Merge compile-time
22246 optimization levels.
22247 (run_gcc): And pass it through to the link options.
22249 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
22253 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
22255 * cselib.c (remove_useless_values): Skip to avoid quadratic
22256 behavior if the condition moved from...
22257 (cselib_process_insn): ... here holds.
22259 2014-03-05 Jakub Jelinek <jakub@redhat.com>
22262 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
22263 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
22266 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
22267 (TM_H): Add x86-tune.def.
22269 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22271 * config/aarch64/aarch64.c (generic_tunings):
22272 Use cortexa57_extra_costs.
22274 2014-03-05 Jakub Jelinek <jakub@redhat.com>
22277 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
22278 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
22279 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
22282 2014-03-04 Heiher <r@hev.cc>
22284 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
22285 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
22287 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
22289 * config/i386/predicates.md (const2356_operand): Change to ...
22290 (const2367_operand): ... this.
22291 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
22293 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
22294 (*avx512pf_scatterpf<mode>sf): Ditto.
22295 (avx512pf_scatterpf<mode>df): Ditto.
22296 (*avx512pf_scatterpf<mode>df_mask): Ditto.
22297 (*avx512pf_scatterpf<mode>df): Ditto.
22298 * config/i386/i386.c (ix86_expand_builtin): Update
22299 incorrect hint operand error message.
22301 2014-03-04 Richard Biener <rguenther@suse.de>
22303 * lto-section-in.c (lto_get_section_data): Fix const cast.
22305 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
22307 * tree-streamer.c (record_common_node): Assert we don't record
22308 nodes with type double.
22309 (preload_common_node): Skip type double, complex double and double
22310 pointer since it is now frontend dependent due to fshort-double option.
22312 2014-03-04 Richard Biener <rguenther@suse.de>
22315 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
22316 (lto_input_toplevel_asms): Likewise.
22317 * lto-section-in.c (lto_get_section_data): Instead do it here
22320 2014-03-04 Richard Biener <rguenther@suse.de>
22322 PR tree-optimization/60382
22323 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
22324 dead PHIs a reduction.
22326 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
22328 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
22330 (_mm_prefetch): Move out of GCC target("sse") pragma.
22331 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
22332 GCC target("prfchw") pragma.
22333 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
22335 * config/i386/i386.c (ix86_option_override_internal): Enable
22336 -mprfchw with -mprefetchwt1.
22338 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
22340 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
22343 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
22345 * opts.h (CL_PCH_IGNORE): Define.
22346 * targhooks.c (option_affects_pch_p):
22347 Return false for options that have CL_PCH_IGNORE set.
22348 * opt-functions.awk: Process PchIgnore.
22349 * doc/options.texi: Document PchIgnore.
22351 * config/arc/arc.opt (misize): Add PchIgnore property.
22353 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22355 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
22356 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
22357 constraint on constants to permit them being loaded into
22358 GENERAL_REGS or BASE_REGS.
22360 2014-03-03 Nick Clifton <nickc@redhat.com>
22362 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
22363 anti-cacnonical alternatives.
22364 (negandhi3_real): New pattern.
22365 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
22367 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
22369 * config/avr/avr-mcus.def: Remove atxmega16x1.
22370 * config/avr/avr-tables.opt: Regenerate.
22371 * config/avr/t-multilib: Regenerate.
22372 * doc/avr-mmcu.texi: Regenerate.
22374 2014-03-03 Tobias Grosser <tobias@grosser.es>
22375 Mircea Namolaru <mircea.namolaru@inria.fr>
22377 PR tree-optimization/58028
22378 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
22381 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22383 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
22384 not handled by recognizers.
22386 2014-03-03 Jakub Jelinek <jakub@redhat.com>
22388 PR middle-end/60175
22389 * function.c (expand_function_end): Don't emit
22390 clobber_return_register sequence if clobber_after is a BARRIER.
22391 * cfgexpand.c (construct_exit_block): Append instructions before
22392 return_label to prev_bb.
22394 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22396 * config/rs6000/constraints.md: Document reserved use of "wc".
22398 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
22401 * ipa.c (function_and_variable_visibility): When dissolving comdat
22402 group, also set all symbols to local.
22404 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
22409 2013-12-14 Jan Hubicka <jh@suse.cz>
22410 PR middle-end/58477
22411 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
22413 2014-03-02 Jon Beniston <jon@beniston.com>
22419 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
22420 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
22421 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
22422 (simple_return, *simple_return): New patterns
22423 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
22424 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
22426 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
22428 * dwarf2out.c (gen_subprogram_die): Tidy.
22430 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
22433 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
22434 (*mov_t_msb_neg_negc): ... this new insn.
22436 2014-02-28 Jason Merrill <jason@redhat.com>
22439 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
22442 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
22445 * dwarf2out.c (decltype_auto_die): New static.
22446 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
22447 (gen_type_die_with_usage): Handle 'decltype(auto)'.
22448 (is_cxx_auto): Likewise.
22450 2014-02-28 Ian Bolton <ian.bolton@arm.com>
22452 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
22453 we are not using general regs only.
22455 2014-02-28 Richard Biener <rguenther@suse.de>
22458 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
22459 previous fix and only allow to remove trivial pre-headers
22460 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
22461 (remove_forwarder_block): Properly update the latch of a loop.
22463 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
22466 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
22467 (cselib_preserved_hash_table): New.
22468 (preserve_constants_and_equivs): Move preserved vals to it.
22469 (cselib_find_slot): Look it up first.
22470 (cselib_init): Initialize it.
22471 (cselib_finish): Release it.
22472 (dump_cselib_table): Dump it.
22474 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
22477 * cselib.c (remove_useless_values): Skip to avoid quadratic
22478 behavior if the condition moved from...
22479 (cselib_process_insn): ... here holds.
22481 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
22484 * var-tracking.c (vt_initialize): Apply the same condition to
22485 preserve the CFA base value.
22487 2014-02-28 Joey Ye <joey.ye@arm.com>
22490 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
22491 if reload in progress or completed.
22493 2014-02-28 Tobias Burnus <burnus@net-b.de>
22495 PR middle-end/60147
22496 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
22499 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
22501 * doc/tm.texi.in (Condition Code Status): Update documention for
22502 relative locations of cc0-setter and cc0-user.
22504 2014-02-27 Jeff Law <law@redhat.com>
22506 PR rtl-optimization/52714
22507 * combine.c (try_combine): When splitting an unrecognized PARALLEL
22508 into two independent simple sets, if I3 is a jump, ensure the
22509 pattern we place into I3 is a (set (pc) ...).
22511 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
22512 Jeff Law <law@redhat.com>
22514 PR rtl-optimization/49847
22515 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
22516 are in different blocks.
22517 * doc/tm.texi (Condition Code Status): Update documention for
22518 relative locations of cc0-setter and cc0-user.
22520 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
22523 * lra.c (lra_emit_add): Check SUBREG too.
22525 2014-02-27 Andreas Schwab <schwab@suse.de>
22527 * config/m68k/m68k.c (m68k_option_override): Disable
22528 -flive-range-shrinkage for classic m68k.
22529 (m68k_override_options_after_change): Likewise.
22531 2014-02-27 Marek Polacek <polacek@redhat.com>
22533 PR middle-end/59223
22534 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
22535 -Wmaybe-uninitialized.
22537 2014-02-27 Alan Modra <amodra@gmail.com>
22540 * reload1.c (emit_input_reload_insns): When reload_override_in,
22541 set old to rl->in_reg when rl->in_reg is a subreg.
22543 2014-02-26 Richard Biener <rguenther@suse.de>
22546 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
22548 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
22550 * common/config/i386/predicates.md (const1256_operand): Remove.
22551 (const2356_operand): New.
22552 (const_1_to_2_operand): Remove.
22553 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
22554 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
22555 (*avx512pf_gatherpf<mode>sf): Ditto.
22556 (avx512pf_gatherpf<mode>df): Ditto.
22557 (*avx512pf_gatherpf<mode>df_mask): Ditto.
22558 (*avx512pf_gatherpf<mode>df): Ditto.
22559 (avx512pf_scatterpf<mode>sf): Ditto.
22560 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
22561 (*avx512pf_scatterpf<mode>sf): Ditto.
22562 (avx512pf_scatterpf<mode>df): Ditto.
22563 (*avx512pf_scatterpf<mode>df_mask): Ditto.
22564 (*avx512pf_scatterpf<mode>df): Ditto.
22565 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
22567 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
22569 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
22570 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
22571 (_mm512_mask_testn_epi64_mask): Move to ...
22572 * config/i386/avx512cdintrin.h: Here.
22573 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
22574 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
22575 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
22576 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
22577 TARGET_AVX512F from TARGET_AVX512CD.
22579 2014-02-26 Richard Biener <rguenther@suse.de>
22582 * ipa.c (walk_polymorphic_call_targets): Properly guard
22583 call to inline_update_overall_summary.
22585 2014-02-26 Bin Cheng <bin.cheng@arm.com>
22588 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
22589 and latches only if requested. Fix latch if it is removed.
22590 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
22591 LOOPS_HAVE_PREHEADERS.
22593 2014-02-25 Andrew Pinski <apinski@cavium.com>
22595 * builtins.c (expand_builtin_thread_pointer): Create a new target
22596 when the target is NULL.
22598 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
22600 PR rtl-optimization/60317
22601 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
22602 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
22603 * lra-assigns.c: Include params.h.
22604 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
22605 other reload pseudos considerations.
22607 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22609 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
22610 to use canonical form for nor<mode>3.
22612 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22615 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
22618 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
22620 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
22621 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
22622 (ix86_handle_option): Handle OPT_mprefetchwt1.
22623 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
22624 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
22626 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
22627 OPTION_MASK_ISA_PREFETCHWT1.
22628 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
22629 (PTA_PREFETCHWT1): New.
22630 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
22631 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
22632 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
22633 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
22634 (*prefetch_avx512pf_<mode>_: Change into ...
22635 (*prefetch_prefetchwt1_<mode>: This.
22636 * config/i386/i386.opt (mprefetchwt1): New.
22637 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
22638 (_mm_prefetch): Handle intent to write.
22639 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
22641 2014-02-25 Richard Biener <rguenther@suse.de>
22643 PR middle-end/60291
22644 * emit-rtl.c (mem_attrs_htab): Remove.
22645 (mem_attrs_htab_hash): Likewise.
22646 (mem_attrs_htab_eq): Likewise.
22647 (set_mem_attrs): Always allocate new mem-attrs when something changed.
22648 (init_emit_once): Do not allocate mem_attrs_htab.
22650 2014-02-25 Richard Biener <rguenther@suse.de>
22653 * lto-opts.c (lto_write_options): Output non-explicit conservative
22654 -fwrapv, -fno-trapv and -fno-strict-overflow.
22655 * lto-wrapper.c (merge_and_complain): Handle merging those options.
22656 (run_gcc): And pass them through.
22658 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
22660 * sel-sched.c (calculate_new_fences): New parameter ptime.
22661 Calculate it as a maximum over all fence cycles.
22662 (sel_sched_region_2): Adjust the call to calculate_new_fences.
22663 Print the final schedule timing when sched_verbose.
22665 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
22667 PR rtl-optimization/60292
22668 * sel-sched.c (fill_vec_av_set): Do not reset target availability
22669 bit fot the fence instruction.
22671 2014-02-24 Alangi Derick <alangiderick@gmail.com>
22673 * calls.h: Fix typo in comment.
22675 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
22677 * config/pa/pa.c (pa_output_move_double): Don't valididate when
22678 adjusting offsetable addresses.
22680 2014-02-24 Guozhi Wei <carrot@google.com>
22682 * sparseset.h (sparseset_pop): Fix the wrong index.
22684 2014-02-24 Walter Lee <walt@tilera.com>
22686 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
22687 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
22689 * common/config/tilegx/tilegx-common.c
22690 (TARGET_DEFAULT_TARGET_FLAGS): Define.
22691 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
22692 (LINK_SPEC): Ditto.
22693 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
22694 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
22695 (tilegx_gimplify_va_arg_expr): Handle big endian.
22696 (tilegx_expand_unaligned_load): Ditto.
22697 (tilegx_expand_unaligned_store): Ditto.
22698 (TARGET_RETURN_IN_MSB): New.
22699 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
22700 (TARGET_ENDIAN_DEFAULT): New.
22701 (TARGET_BIG_ENDIAN): Handle big endian.
22702 (BYTES_BIG_ENDIAN): Ditto.
22703 (WORDS_BIG_ENDIAN): Ditto.
22704 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
22705 (ENDIAN_SPEC): New.
22706 (EXTRA_SPECS): New.
22707 * config/tilegx/tilegx.md (extv): Handle big endian.
22709 (insn_st<n>): Ditto.
22710 (insn_st<n>_add<bitsuffix>): Ditto.
22711 (insn_stnt<n>): Ditto.
22712 (insn_stnt<n>_add<bitsuffix>):Ditto.
22713 (vec_interleave_highv8qi): Handle big endian.
22714 (vec_interleave_highv8qi_be): New.
22715 (vec_interleave_highv8qi_le): New.
22716 (insn_v1int_h): Handle big endian.
22717 (vec_interleave_lowv8qi): Handle big endian.
22718 (vec_interleave_lowv8qi_be): New.
22719 (vec_interleave_lowv8qi_le): New.
22720 (insn_v1int_l): Handle big endian.
22721 (vec_interleave_highv4hi): Handle big endian.
22722 (vec_interleave_highv4hi_be): New.
22723 (vec_interleave_highv4hi_le): New.
22724 (insn_v2int_h): Handle big endian.
22725 (vec_interleave_lowv4hi): Handle big endian.
22726 (vec_interleave_lowv4hi_be): New.
22727 (vec_interleave_lowv4hi_le): New.
22728 (insn_v2int_l): Handle big endian.
22729 (vec_interleave_highv2si): Handle big endian.
22730 (vec_interleave_highv2si_be): New.
22731 (vec_interleave_highv2si_le): New.
22732 (insn_v4int_h): Handle big endian.
22733 (vec_interleave_lowv2si): Handle big endian.
22734 (vec_interleave_lowv2si_be): New.
22735 (vec_interleave_lowv2si_le): New.
22736 (insn_v4int_l): Handle big endian.
22737 * config/tilegx/tilegx.opt (mbig-endian): New option.
22738 (mlittle-endian): New option.
22739 * doc/install.texi: Document tilegxbe-linux.
22740 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
22742 2014-02-24 Martin Jambor <mjambor@suse.cz>
22745 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
22746 there are no parameter descriptors.
22748 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
22750 PR rtl-optimization/60268
22751 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
22752 initialization to ...
22753 (sched_rgn_init): ... here.
22754 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
22756 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
22758 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
22761 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
22763 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
22766 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
22768 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
22769 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
22771 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
22773 * config/microblaze/predicates.md: Add cmp_op predicate.
22774 * config/microblaze/microblaze.md: Add branch_compare instruction
22775 which uses cmp_op predicate and emits cmp insn before branch.
22776 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
22777 to microblaze_expand_conditional_branch and consolidate logic.
22778 (microblaze_expand_conditional_branch): emit branch_compare
22779 insn instead of handling cmp op separate from branch insn.
22781 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22783 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
22786 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22788 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
22789 define_insn with define_expand and new define_insn
22790 *altivec_lve<VI_char>x_internal.
22791 (altivec_stve<VI_char>x): Replace define_insn with define_expand
22792 and new define_insn *altivec_stve<VI_char>x_internal.
22793 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
22795 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
22797 (altivec_expand_stvex_be): New function.
22799 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
22801 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
22802 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
22803 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
22804 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
22806 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
22809 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
22810 instead of emit_move_insn.
22812 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22814 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
22815 vspltw with vsldoi.
22816 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
22817 gen_altivec_vsumsws.
22819 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22821 * config/rs6000/altivec.md (altivec_lvxl): Rename as
22822 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
22823 (altivec_lvxl_<mode>): New define_expand incorporating
22824 -maltivec=be semantics where needed.
22825 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
22826 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
22827 semantics where needed.
22828 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
22829 (altivec_stvx_<mode>): New define_expand incorporating
22830 -maltivec=be semantics where needed.
22831 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
22832 VM2 iterator instead of V4SI.
22833 (altivec_stvxl_<mode>): New define_expand incorporating
22834 -maltivec=be semantics where needed.
22835 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
22836 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
22837 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
22838 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
22839 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
22840 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
22841 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
22842 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
22843 ALTIVEC_BUILTIN_STVXL.
22844 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
22845 (altivec_expand_stvx_be): Likewise.
22846 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
22847 (altivec_expand_lvx_be): Likewise.
22848 (altivec_expand_stvx_be): Likewise.
22849 (altivec_expand_builtin): Add cases for
22850 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
22851 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
22852 (altivec_init_builtins): Add definitions for
22853 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
22854 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
22856 2014-02-21 Catherine Moore <clm@codesourcery.com>
22858 * doc/invoke.texi (mvirt, mno-virt): Document.
22859 * config/mips/mips.opt (mvirt): New option.
22860 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
22862 2014-02-21 Richard Biener <rguenther@suse.de>
22864 PR tree-optimization/60276
22865 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
22866 (STMT_VINFO_MIN_NEG_DIST): New macro.
22867 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
22868 STMT_VINFO_MIN_NEG_DIST.
22869 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
22870 made for negative dependence distances still hold.
22872 2014-02-21 Richard Biener <rguenther@suse.de>
22874 PR middle-end/60291
22875 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
22876 DECL_INITIAL for globals not in the current function context.
22878 2014-02-21 Jakub Jelinek <jakub@redhat.com>
22880 PR tree-optimization/56490
22881 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
22882 * tree-ssa-uninit.c: Include params.h.
22883 (compute_control_dep_chain): Add num_calls argument, return false
22884 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
22885 num_calls to recursive call.
22886 (find_predicates): Change dep_chain into normal array,
22887 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
22888 variable and adjust compute_control_dep_chain caller.
22889 (find_def_preds): Likewise.
22891 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
22893 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
22894 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
22896 2014-02-21 Nick Clifton <nickc@redhat.com>
22898 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
22899 (pushhi1): Likewise.
22900 (popqi1): Add mode to pre_dec.
22901 (pophi1): Likewise.
22903 2014-02-21 Jakub Jelinek <jakub@redhat.com>
22905 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
22906 mode for mask of V8SFmode permutation.
22908 2014-02-20 Richard Henderson <rth@redhat.com>
22911 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
22912 a new pseudo for OLDVAL.
22914 2014-02-20 Jakub Jelinek <jakub@redhat.com>
22917 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
22918 gen_reg_rtx if d->testing_p.
22919 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
22920 if d->testing_p and we will certainly return true.
22921 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
22924 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
22926 * emit-rtl.c (gen_reg_rtx): Assert that
22927 crtl->emit.regno_pointer_align_length is non-zero.
22929 2014-02-20 Richard Henderson <rth@redhat.com>
22932 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
22933 on failure the store back into EXPECT.
22935 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
22936 Sandra Loosemore <sandra@codesourcery.com>
22938 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
22939 * config/nios2/nios2.c (nios2_function_profiler): Add
22940 -fPIC (flag_pic == 2) support.
22941 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
22942 (nios2_large_offset_p): New function.
22943 (nios2_unspec_reloc_p): Move up position, update to use
22944 nios2_large_offset_p.
22945 (nios2_unspec_address): Remove function.
22946 (nios2_unspec_offset): New function.
22947 (nios2_large_got_address): New function.
22948 (nios2_got_address): Add large offset support.
22949 (nios2_legitimize_tls_address): Update usage of removed and new
22951 (nios2_symbol_binds_local_p): New function.
22952 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
22953 (nios2_legitimize_address): Update to use nios2_large_offset_p.
22954 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
22955 (nios2_print_operand): Merge H/L processing, add hiadj/lo
22956 processing for (const (unspec ...)).
22957 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
22959 2014-02-20 Richard Biener <rguenther@suse.de>
22961 * tree-cfg.c (replace_uses_by): Mark altered BBs before
22962 doing the substitution.
22963 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
22965 2014-02-20 Martin Jambor <mjambor@suse.cz>
22968 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
22969 info when checking whether lattices are bottom.
22971 2014-02-20 Richard Biener <rguenther@suse.de>
22973 PR middle-end/60221
22974 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
22977 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
22980 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
22981 parameter specifying the scaling.
22982 (inline_call): Update.
22983 (want_inline_recursively): Guard division by zero.
22984 (recursive_inlining): Update.
22985 * ipa-inline.h (clone_inlined_nodes): Update.
22987 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
22990 * config/i386/i386.c (classify_argument): Pass structures of size
22991 64 bytes or less in register.
22993 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
22994 Kirill Yukhin <kirill.yukhin@intel.com>
22996 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
22997 (_mm_rcp28_round_ss): Ditto.
22998 (_mm_rsqrt28_round_sd): Ditto.
22999 (_mm_rsqrt28_round_ss): Ditto.
23000 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
23001 (_mm_rcp14_round_ss): Ditto.
23002 (_mm_rsqrt14_round_sd): Ditto.
23003 (_mm_rsqrt14_round_ss): Ditto.
23004 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
23005 the first input operand, get rid of match_dup.
23006 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
23008 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
23010 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
23011 operand as the first input operand, set type attribute.
23012 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
23013 Set type attribute.
23014 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
23015 operand as the first input operand, set type attribute.
23017 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23019 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
23022 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
23025 * config/i386/i386.c (construct_container): Remove TFmode check
23026 for X86_64_INTEGER_CLASS.
23028 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
23031 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
23032 only when -Wpsabi is enabled.
23034 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
23037 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
23038 passing arrays in registers are the same as for structs, so remove the
23039 special case for them.
23041 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
23043 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
23044 destination type, extract only the valid bits if the source type is not
23045 integral and has a different mode.
23047 2014-02-19 Richard Biener <rguenther@suse.de>
23050 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
23053 2014-02-19 Richard Biener <rguenther@suse.de>
23056 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
23057 (ipa_modify_call_arguments): Emit an argument load explicitely and
23058 preserve virtual SSA form there and for the replacement call.
23059 Do not update SSA form nor free dominance info.
23061 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
23063 * ipa.c (function_and_variable_visibility): Also clear WEAK
23064 flag when disolving COMDAT_GROUP.
23066 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
23068 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
23069 * ipa-prop.c (ipa_set_jf_known_type): Return early when
23070 not devirtualizing.
23071 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
23072 do more sanity checks.
23073 (detect_type_change): Return true when giving up early.
23074 (compute_complex_assign_jump_func): Fix type parameter of
23075 ipa_set_ancestor_jf.
23076 (compute_complex_ancestor_jump_func): Likewise.
23077 (update_jump_functions_after_inlining): Fix updating of
23079 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
23081 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
23083 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
23084 inline clones when edge disappears.
23086 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
23089 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
23090 Split 64-bit moves into 2 patterns. Do not allow the use of
23091 direct move for TDmode in little endian, since the decimal value
23092 has little endian bytes within a word, but the 64-bit pieces are
23093 ordered in a big endian fashion, and normal subreg's of TDmode are
23095 (mov<mode>_64bit_dm): Likewise.
23096 (movtd_64bit_nodm): Likewise.
23098 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
23100 PR tree-optimization/60174
23101 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
23102 statement of an SSA_NAME that occurs in an abnormal PHI node.
23104 2014-02-18 Jakub Jelinek <jakub@redhat.com>
23107 * final.c (SEEN_BB): Remove.
23108 (SEEN_NOTE, SEEN_EMITTED): Renumber.
23109 (final_scan_insn): Don't force_source_line on second
23110 NOTE_INSN_BASIC_BLOCK.
23112 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
23115 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
23116 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
23117 (type_natural_mode): Warn ABI change when %zmm register is not
23118 available for AVX512F vector value passing.
23120 2014-02-18 Kai Tietz <ktietz@redhat.com>
23123 * config/i386/i386.c (ix86_expand_prologue): Use value in
23124 rax register as displacement when restoring %r10 or %rax.
23125 Fix wrong offset when restoring both registers.
23127 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
23129 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
23130 assertion with conditional return.
23132 2014-02-18 Jakub Jelinek <jakub@redhat.com>
23133 Uros Bizjak <ubizjak@gmail.com>
23136 * config/i386/driver-i386.c (host_detect_local_cpu): If
23137 YMM state is not saved by the OS, also clear has_f16c. Move
23138 CPUID 0x80000001 handling before YMM state saving checking.
23140 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
23142 PR rtl-optimization/58960
23143 * haifa-sched.c (alloc_global_sched_pressure_data): New,
23144 factored out from ...
23145 (sched_init): ... here.
23146 (free_global_sched_pressure_data): New, factored out from ...
23147 (sched_finish): ... here.
23148 * sched-int.h (free_global_sched_pressure_data): Declare.
23149 * sched-rgn.c (nr_regions_initial): New static global.
23150 (haifa_find_rgns): Initialize it.
23151 (schedule_region): Disable sched-pressure for the newly
23154 2014-02-17 Richard Biener <rguenther@suse.de>
23156 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
23157 release SSA defs of pattern stmts.
23159 2014-02-17 Richard Biener <rguenther@suse.de>
23161 * tree-inline.c (expand_call_inline): Release the virtual
23162 operand defined by the call we are about to inline.
23164 2014-02-17 Richard Biener <rguenther@suse.de>
23166 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
23168 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
23169 Ilya Tocar <ilya.tocar@intel.com>
23171 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
23172 arguments order in builtin.
23173 (_mm512_permutexvar_epi64): Ditto.
23174 (_mm512_mask_permutexvar_epi64): Ditto
23175 (_mm512_maskz_permutexvar_epi32): Ditto
23176 (_mm512_permutexvar_epi32): Ditto
23177 (_mm512_mask_permutexvar_epi32): Ditto
23179 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23181 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
23182 (p8_vmrgow): Likewise.
23184 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23186 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
23189 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
23192 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
23193 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
23194 into 64-bit and 32-bit moves. On 64-bit moves, add support for
23195 using direct move instructions on ISA 2.07. Also adjust
23196 instruction length for 64-bit.
23197 (mov<mode>_64bit, TFmode/TDmode): Likewise.
23198 (mov<mode>_32bit, TFmode/TDmode): Likewise.
23200 2014-02-15 Alan Modra <amodra@gmail.com>
23204 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
23205 find_replacement on parts of insn rtl that might be reloaded.
23207 2014-02-15 Richard Biener <rguenther@suse.de>
23209 PR tree-optimization/60183
23210 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
23211 (tree_ssa_phiprop): Calculate and free post-dominators.
23213 2014-02-14 Jeff Law <law@redhat.com>
23215 PR rtl-optimization/60131
23216 * ree.c (get_extended_src_reg): New function.
23217 (combine_reaching_defs): Use it rather than assuming location of REG.
23218 (find_and_remove_re): Verify first operand of extension is
23219 a REG before adding the insns to the copy list.
23221 2014-02-14 Roland McGrath <mcgrathr@google.com>
23223 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
23224 * configure: Regenerated.
23225 * config.in: Regenerated.
23226 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
23227 instead of ASM_SHORT.
23229 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
23230 Richard Earnshaw <rearnsha@arm.com>
23232 PR rtl-optimization/59535
23233 * lra-constraints.c (process_alt_operands): Encourage alternative
23234 when unassigned pseudo class is superset of the alternative class.
23235 (inherit_reload_reg): Don't inherit when optimizing for code size.
23236 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
23237 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
23238 modes not less than 4 for Thumb1.
23240 2014-02-14 Kyle McMartin <kyle@redhat.com>
23243 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
23245 2014-02-14 Richard Biener <rguenther@suse.de>
23247 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
23248 (get_frame_arg): Drop the assert with langhook types_compatible_p.
23249 Do not strip INDIRECT_REFs.
23251 2014-02-14 Richard Biener <rguenther@suse.de>
23254 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
23255 DECL_FUNCTION_SPECIFIC_TARGET.
23256 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
23257 * tree-streamer-out.c (pack_ts_target_option): Remove.
23258 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
23259 (write_ts_function_decl_tree_pointers): Do not stream
23260 DECL_FUNCTION_SPECIFIC_TARGET.
23261 * tree-streamer-in.c (unpack_ts_target_option): Remove.
23262 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
23263 (lto_input_ts_function_decl_tree_pointers): Do not stream
23264 DECL_FUNCTION_SPECIFIC_TARGET.
23266 2014-02-14 Jakub Jelinek <jakub@redhat.com>
23268 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
23269 (get_initial_def_for_induction, vectorizable_induction): Ignore
23270 debug stmts when looking for exit_phi.
23271 (vectorizable_live_operation): Fix up condition.
23273 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
23275 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
23276 nreverse() because it changes the content of original tree list.
23278 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
23280 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
23281 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
23283 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
23285 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
23286 GNU coding standards.
23288 2014-02-13 Jakub Jelinek <jakub@redhat.com>
23291 * dwarf2out.c (gen_subprogram_die): Don't call
23292 add_calling_convention_attribute if subr_die is old_die.
23294 2014-02-13 Sharad Singhai <singhai@google.com>
23296 * doc/optinfo.texi: Fix order of nodes.
23298 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
23300 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
23301 operands[2], not operands[3].
23303 2014-02-13 Richard Biener <rguenther@suse.de>
23306 * doc/install.texi (ISL): Update recommended version to 0.12.2,
23307 mention the possibility of an in-tree build.
23308 (CLooG): Update recommended version to 0.18.1, mention the
23309 possibility of an in-tree build and clarify that the ISL
23310 bundled with CLooG does not work.
23312 2014-02-13 Jakub Jelinek <jakub@redhat.com>
23315 * expr.c (compress_float_constant): If x is a hard register,
23316 extend into a pseudo and then move to x.
23318 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
23320 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
23321 caused by bad second argument to warning_at() with -mhotpatch and
23322 nested functions (e.g. with gfortran).
23324 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
23326 * opts.c (option_name): Remove "enabled by default" rider.
23328 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
23330 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
23332 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
23333 Uros Bizjak <ubizjak@gmail.com>
23336 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
23337 * configure: Regenerated.
23339 2014-02-12 Richard Biener <rguenther@suse.de>
23341 * vec.c (vec_prefix::calculate_allocation): Move as
23342 inline variant to vec.h.
23343 (vec_prefix::calculate_allocation_1): New out-of-line version.
23344 * vec.h (vec_prefix::calculate_allocation_1): Declare.
23345 (vec_prefix::m_has_auto_buf): Rename to ...
23346 (vec_prefix::m_using_auto_storage): ... this.
23347 (vec_prefix::calculate_allocation): Inline the easy cases
23348 and dispatch to calculate_allocation_1 which doesn't need the
23350 (va_heap::reserve): Use gcc_checking_assert.
23351 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
23352 m_using_auto_storage.
23353 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
23355 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
23356 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
23357 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
23359 2014-02-12 Richard Biener <rguenther@suse.de>
23361 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
23362 when we found a dependence.
23364 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
23366 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
23368 (maybe_fold_stmt): ... into this new function.
23369 * omp-low.c (lower_omp): Update comment.
23371 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
23374 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
23377 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
23379 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
23380 identifiers in comments.
23381 (cortexa53_extra_costs): Likewise.
23382 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
23383 (cortexa7_extra_costs): Likewise.
23384 (cortexa12_extra_costs): Likewise.
23385 (cortexa15_extra_costs): Likewise.
23386 (v7m_extra_costs): Likewise.
23388 2014-02-12 Richard Biener <rguenther@suse.de>
23390 PR middle-end/60092
23391 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
23392 of posix_memalign being successful.
23393 (lower_stmt): Restrict lowering of posix_memalign to when
23394 -ftree-bit-ccp is enabled.
23396 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
23398 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
23400 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
23402 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
23404 PR rtl-optimization/60116
23405 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
23406 other_insn once the combination has been validated.
23408 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
23411 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
23413 * ipa-devirt.c: Include demangle.h
23414 (odr_violation_reported): New static variable.
23415 (add_type_duplicate): Update odr_violations.
23416 (maybe_record_node): Add completep parameter; update it.
23417 (record_target_from_binfo): Add COMPLETEP parameter;
23418 update it as needed.
23419 (possible_polymorphic_call_targets_1): Likewise.
23420 (struct polymorphic_call_target_d): Add nonconstruction_targets;
23421 rename FINAL to COMPLETE.
23422 (record_targets_from_bases): Sanity check we found the binfo;
23423 fix COMPLETEP updating.
23424 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
23425 parameter, fix computing of COMPLETEP.
23426 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
23427 at LTO time do demangling.
23428 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
23429 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
23431 (gimple_get_virt_method_for_binfo): Likewise.
23432 * gimple-fold.h (gimple_get_virt_method_for_binfo,
23433 gimple_get_virt_method_for_vtable): Update prototypes.
23435 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
23438 * genautomata.c (add_presence_absence): Fix typo with
23439 {final_}presence_list.
23441 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
23444 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
23445 for VSX/Altivec vectors that land in GPR registers.
23447 2014-02-11 Richard Henderson <rth@redhat.com>
23448 Jakub Jelinek <jakub@redhat.com>
23451 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
23452 around drhs if type conversion to lacc->type is not useless.
23454 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23456 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
23458 (cortex-a57.cortex-a53): Likewise.
23459 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
23461 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23463 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
23466 2014-02-11 Renlin Li <Renlin.Li@arm.com>
23468 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
23469 add_options_for_arm_vfp3.
23471 2014-02-11 Jeff Law <law@redhat.com>
23473 PR middle-end/54041
23474 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
23475 object with an undesirable mode.
23477 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23480 * config/i386/sol2-9.h: New file.
23481 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
23482 *-*-solaris2.9*): Use it.
23484 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
23486 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
23487 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
23489 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
23491 * config/microblaze/microblaze.c: Extend mcpu version format
23493 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
23495 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
23497 2014-02-10 Richard Henderson <rth@redhat.com>
23500 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
23501 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
23502 ms-abi vs -mno-accumulate-outgoing-args.
23503 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
23504 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
23507 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
23509 PR middle-end/60080
23510 * cfgexpand.c (expand_asm_operands): Attach source location to
23511 ASM_INPUT rtx objects.
23512 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
23514 2014-02-10 Nick Clifton <nickc@redhat.com>
23516 * config/mn10300/mn10300.c (popcount): New function.
23517 (mn10300_expand_prologue): Include saved registers in stack usage
23520 2014-02-10 Jeff Law <law@redhat.com>
23522 PR middle-end/52306
23523 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
23524 when changing the SET_DEST of a prior insn to avoid an input reload.
23526 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
23528 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
23529 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
23530 -mcall-openbsd, or -mcall-linux.
23531 (CC1_ENDIAN_BIG_SPEC): Remove.
23532 (CC1_ENDIAN_LITTLE_SPEC): Remove.
23533 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
23534 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
23535 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
23536 and %cc1_endian_default.
23537 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
23539 2014-02-10 Richard Biener <rguenther@suse.de>
23541 PR tree-optimization/60115
23542 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
23543 MEM_REF handling. Properly verify that the accesses are not
23544 out of the objects bound.
23546 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23548 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
23551 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
23553 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
23554 proper constants and fix formatting.
23555 (possible_polymorphic_call_targets): Fix formatting.
23557 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
23558 Ilya Tocar <ilya.tocar@intel.com>
23560 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
23561 (_mm512_loadu_epi32): Renamed into...
23562 (_mm512_loadu_si512): This.
23563 (_mm512_storeu_epi32): Renamed into...
23564 (_mm512_storeu_si512): This.
23565 (_mm512_maskz_ceil_ps): Removed.
23566 (_mm512_maskz_ceil_pd): Ditto.
23567 (_mm512_maskz_floor_ps): Ditto.
23568 (_mm512_maskz_floor_pd): Ditto.
23569 (_mm512_floor_round_ps): Ditto.
23570 (_mm512_floor_round_pd): Ditto.
23571 (_mm512_ceil_round_ps): Ditto.
23572 (_mm512_ceil_round_pd): Ditto.
23573 (_mm512_mask_floor_round_ps): Ditto.
23574 (_mm512_mask_floor_round_pd): Ditto.
23575 (_mm512_mask_ceil_round_ps): Ditto.
23576 (_mm512_mask_ceil_round_pd): Ditto.
23577 (_mm512_maskz_floor_round_ps): Ditto.
23578 (_mm512_maskz_floor_round_pd): Ditto.
23579 (_mm512_maskz_ceil_round_ps): Ditto.
23580 (_mm512_maskz_ceil_round_pd): Ditto.
23581 (_mm512_expand_pd): Ditto.
23582 (_mm512_expand_ps): Ditto.
23583 * config/i386/i386.c (ix86_builtins): Remove
23584 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
23585 (bdesc_args): Ditto.
23586 * config/i386/predicates.md (const1256_operand): New.
23587 (const_1_to_2_operand): Ditto.
23588 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
23589 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
23590 (*avx512pf_gatherpf<mode>sf): Ditto.
23591 (avx512pf_gatherpf<mode>df): Ditto.
23592 (*avx512pf_gatherpf<mode>df_mask): Ditto.
23593 (*avx512pf_gatherpf<mode>df): Ditto.
23594 (avx512pf_scatterpf<mode>sf): Ditto.
23595 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
23596 (*avx512pf_scatterpf<mode>sf): Ditto.
23597 (avx512pf_scatterpf<mode>df): Ditto.
23598 (*avx512pf_scatterpf<mode>df_mask): Ditto.
23599 (*avx512pf_scatterpf<mode>df): Ditto.
23600 (avx512f_expand<mode>): Removed.
23601 (<shift_insn><mode>3<mask_name>): Change predicate type.
23603 2014-02-08 Jakub Jelinek <jakub@redhat.com>
23605 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
23606 not at the end of datarefs vector use ordered_remove to avoid
23607 reordering datarefs vector.
23610 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
23611 mark local addressable non-static vars as GOVD_PRIVATE
23612 instead of GOVD_LOCAL.
23613 * omp-low.c (lower_omp_for): Move gimple_bind_vars
23614 and BLOCK_VARS of gimple_bind_block to new_stmt rather
23617 PR middle-end/60092
23618 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
23619 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
23620 assume_aligned or alloc_align attributes.
23621 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
23622 arguments. Handle also assume_aligned and alloc_align attributes.
23623 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
23624 calls to functions with assume_aligned or alloc_align attributes.
23625 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
23627 2014-02-08 Terry Guo <terry.guo@arm.com>
23629 * doc/invoke.texi: Document ARM -march=armv7e-m.
23631 2014-02-08 Jakub Jelinek <jakub@redhat.com>
23633 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
23634 flag on __cilkrts_rethrow builtin.
23637 * ipa-cp.c (determine_versionability): Fail at -O0
23638 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
23639 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
23642 2014-02-04 Jakub Jelinek <jakub@redhat.com>
23645 * tree-inline.c (copy_forbidden): Fail for
23646 __attribute__((optimize (0))) functions.
23648 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
23650 * varpool.c: Include pointer-set.h.
23651 (varpool_remove_unreferenced_decls): Variables in other partitions
23652 will not be output; be however careful to not lose information
23653 about partitioning.
23655 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
23657 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
23658 lookup in the vtable constructor.
23660 2014-02-07 Jeff Law <law@redhat.com>
23663 * config/m68k/m68k.md (ashldi_extsi): Turn into a
23664 define_insn_and_split.
23666 * ipa-inline.c (inline_small_functions): Fix typos.
23668 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
23670 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
23671 (s390_can_use_return_insn): Declare.
23672 * config/s390/s390.h (EPILOGUE_USES): Define.
23673 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
23675 (s390_chunkify_start): Handle return JUMP_LABELs.
23676 (s390_early_mach): Emit a main_pool instruction on the entry edge.
23677 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
23678 (s390_can_use_return_insn): New functions.
23679 (s390_fix_long_loop_prediction): Handle conditional returns.
23680 (TARGET_SET_UP_BY_PROLOGUE): Define.
23681 * config/s390/s390.md (ANY_RETURN): New code iterator.
23682 (*creturn, *csimple_return, return, simple_return): New patterns.
23684 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
23686 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
23687 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
23688 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
23689 REG_CFA_RESTORE list when deciding not to restore a register.
23691 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
23693 * config/s390/s390.c: Include tree-pass.h and context.h.
23694 (s390_early_mach): New function, split out from...
23695 (s390_emit_prologue): ...here.
23696 (pass_data_s390_early_mach): New pass structure.
23697 (pass_s390_early_mach): New class.
23698 (s390_option_override): Create and register early_mach pass.
23699 Move to end of file.
23701 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
23703 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
23704 to match for the exit block.
23706 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
23708 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
23709 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
23710 Reject misaligned operands.
23712 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
23714 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
23716 2014-02-07 Richard Biener <rguenther@suse.de>
23718 PR middle-end/60092
23719 * gimple-low.c (lower_builtin_posix_memalign): New function.
23720 (lower_stmt): Call it to lower posix_memalign in a way
23721 to make alignment info accessible.
23723 2014-02-07 Jakub Jelinek <jakub@redhat.com>
23726 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
23727 __builtin_setjmp_receiver.
23729 2014-02-07 Richard Biener <rguenther@suse.de>
23731 PR middle-end/60092
23732 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
23733 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
23734 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
23735 Handle BUILT_IN_POSIX_MEMALIGN.
23736 (find_func_clobbers): Likewise.
23737 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
23738 (call_may_clobber_ref_p_1): Likewise.
23740 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
23743 * ipa-devirt.c (record_target_from_binfo): Remove overactive
23746 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
23749 * lto-cgraph.c (lto_output_node): Use
23750 symtab_get_symbol_partitioning_class.
23751 (lto_output_varpool_node): likewise.
23752 (symtab_get_symbol_partitioning_class): Move here from
23753 lto/lto-partition.c
23754 * cgraph.h (symbol_partitioning_class): Likewise.
23755 (symtab_get_symbol_partitioning_class): Declare.
23757 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
23759 * ggc.h (ggc_internal_cleared_alloc): New macro.
23760 * vec.h (vec_safe_copy): Handle memory stats.
23761 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
23762 * target-globals.c (save_target_globals): Likewise.
23764 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
23767 * expr.c (emit_move_resolve_push): Export; be bit more selective
23768 on when to clear alias set.
23769 * expr.h (emit_move_resolve_push): Declare.
23770 * function.h (struct function): Add tail_call_marked.
23771 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
23772 * config/i386/i386-protos.h (ix86_expand_push): Remove.
23773 * config/i386/i386.md (TImode move expander): De not call
23775 (FP push expanders): Preserve memory attributes.
23776 * config/i386/sse.md (push<mode>1): Remove.
23777 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
23778 (ix86_expand_push): Remove.
23779 * config/i386/mmx.md (push<mode>1): Remove.
23781 2014-02-06 Jakub Jelinek <jakub@redhat.com>
23783 PR rtl-optimization/60030
23784 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
23785 lopart with paradoxical subreg before shifting it up by hprec.
23787 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23789 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
23790 Remove extra newline at end of file.
23791 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
23792 (arm_issue_rate): Handle cortexa57.
23793 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
23794 (cortex-a57.cortex-a53): Likewise.
23796 2014-02-06 Jakub Jelinek <jakub@redhat.com>
23799 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
23800 don't record in REG_FRAME_RELATED_EXPR registers not set in that
23802 (arm_expand_prologue): Adjust all callers.
23803 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
23804 info, registers also at the lowest numbered registers side. Use
23805 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
23809 * var-tracking.c (adjust_mems): Before adding a SET to
23810 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
23812 2014-02-06 Alan Modra <amodra@gmail.com>
23815 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
23816 change SDmode to DDmode when lra_in_progress.
23818 2014-02-06 Jakub Jelinek <jakub@redhat.com>
23820 PR middle-end/59150
23821 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
23822 free_data_ref on the dr first, and before goto again also set dr
23823 to the next dr. For simd_lane_access, free old datarefs[i] before
23824 overwriting it. For get_vectype_for_scalar_type failure, don't
23825 free_data_ref if simd_lane_access.
23827 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
23830 * tree.h (opts_for_fn): New inline function.
23831 (opt_for_fn): Define.
23832 * config/i386/i386.c (ix86_function_regparm): Use
23833 opt_for_fn (decl, optimize) instead of optimize.
23835 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
23837 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
23838 for SYMBOL_REF in large memory model.
23840 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23842 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
23843 and crypto support.
23844 (cortex-a57): Likewise.
23845 (cortex-a57.cortex-a53): Likewise.
23847 2014-02-06 Yury Gribov <y.gribov@samsung.com>
23848 Kugan Vivekanandarajah <kuganv@linaro.org>
23850 * config/arm/arm.c (arm_vector_alignment_reachable): Check
23852 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
23854 2014-02-06 Richard Biener <rguenther@suse.de>
23856 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
23857 set_loop_copy and initialize_original_copy_tables.
23859 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
23861 * config/aarch64/aarch64-simd.md
23862 (aarch64_ashr_simddi): Change QI to SI.
23864 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
23865 Jakub Jelinek <jakub@redhat.com>
23867 PR middle-end/60013
23868 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
23871 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23873 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
23874 CODE_FOR_altivec_vpku[hw]um to
23875 CODE_FOR_altivec_vpku[hw]um_direct.
23876 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
23877 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
23878 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
23879 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
23881 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23883 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
23884 generation for -maltivec=be.
23885 (altivec_vsumsws): Simplify redundant test.
23887 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23889 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
23890 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
23891 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
23892 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
23893 gen_altivec_vpkuwum.
23894 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
23896 (altivec_vpks<VI_char>ss): Likewise.
23897 (altivec_vpks<VI_char>us): Likewise.
23898 (altivec_vpku<VI_char>us): Likewise.
23899 (altivec_vpku<VI_char>um): Likewise.
23900 (altivec_vpku<VI_char>um_direct): New (copy of
23901 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
23903 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
23904 target is little endian and -maltivec=be is not specified.
23905 (*altivec_vupkhs<VU_char>_direct): New (copy of
23906 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
23907 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
23908 target is little endian and -maltivec=be is not specified.
23909 (*altivec_vupkls<VU_char>_direct): New (copy of
23910 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
23911 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
23912 little endian and -maltivec=be is not specified.
23913 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
23914 little endian and -maltivec=be is not specified.
23916 2014-02-05 Richard Henderson <rth@redhat.com>
23919 * combine-stack-adj.c: Revert r206943.
23920 * sched-int.h (struct deps_desc): Add last_args_size.
23921 * sched-deps.c (init_deps): Initialize it.
23922 (sched_analyze_insn): Add OUTPUT dependencies between insns that
23923 contain REG_ARGS_SIZE notes.
23925 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
23927 * lto-cgraph.c (asm_nodes_output): Make global.
23928 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
23929 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
23930 (driver_handle_option): Handle OPT_fwpa.
23932 2014-02-05 Jakub Jelinek <jakub@redhat.com>
23935 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
23936 a comment typo and formatting issue. If odr_hash hasn't been
23937 created, return vNULL and set *completep to false.
23939 PR middle-end/57499
23940 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
23941 bb with no successors.
23943 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
23946 * doc/invoke.texi (-march): Clarify documentation for ARM.
23947 (-mtune): Likewise.
23950 2014-02-05 Richard Biener <rguenther@suse.de>
23952 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
23953 when not vectorizing because of too many alias checks.
23954 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
23955 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
23957 2014-02-05 Nick Clifton <nickc@redhat.com>
23959 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
23960 accept extended registers in any mode when compiling for the MN10300.
23962 2014-02-05 Yury Gribov <y.gribov@samsung.com>
23964 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
23965 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
23966 sanitization attributes.
23967 (can_inline_edge_p): Likewise.
23968 (sanitize_attrs_match_for_inline_p): New function.
23970 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
23972 * ipa-prop.c (detect_type_change): Shor circuit testing of
23973 type changes on THIS pointer.
23975 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
23978 * config/pa/pa.c (legitimize_tls_address): Return original address
23979 if not passed a SYMBOL_REF rtx.
23980 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
23982 (pa_emit_move_sequence): Simplify TLS source operands.
23983 (pa_legitimate_constant_p): Reject all TLS constants.
23984 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
23985 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
23987 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
23989 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
23990 groups when we know they are controlled by LTO.
23991 * varasm.c (default_binds_local_p_1): If object is in other partition,
23992 it will be resolved locally.
23994 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
23996 * config/host-linux.c (linux_gt_pch_use_address): Don't
23997 use SSIZE_MAX because it is not always defined.
23999 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
24002 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
24003 threshold for pseudo splitting.
24004 (update_ebb_live_info): Process call argument hard registers and
24005 hard registers from insn definition too.
24006 (max_small_class_regs_num): New constant.
24007 (inherit_in_ebb): Update live hard regs through EBBs. Update
24008 reloads_num only for small register classes. Don't split for
24011 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
24014 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
24017 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
24019 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
24020 visibility is safe.
24022 2014-02-04 Marek Polacek <polacek@redhat.com>
24024 * gdbinit.in (pel): Define.
24026 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
24028 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
24031 2014-02-04 Richard Biener <rguenther@suse.de>
24034 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
24035 in function context local.
24036 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
24037 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
24038 similar to LTO_imported_decl_ref.
24040 2014-02-04 Jakub Jelinek <jakub@redhat.com>
24042 PR tree-optimization/60002
24043 * cgraphclones.c (build_function_decl_skip_args): Clear
24044 DECL_LANG_SPECIFIC.
24046 PR tree-optimization/60023
24047 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
24048 false to gsi_replace.
24049 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
24050 has been in some EH region and vec_stmt could throw, add
24051 vec_stmt into the same EH region.
24052 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
24053 has no lhs, ignore it.
24054 * internal-fn.c (expand_MASK_LOAD): Likewise.
24057 * tree-inline.c (copy_forbidden): Fail for
24058 __attribute__((optimize (0))) functions.
24061 * omp-low.c (simd_clone_struct_copy): If from->inbranch
24062 is set, copy one less argument.
24063 (expand_simd_clones): Don't subtract clone_info->inbranch
24064 from simd_clone_struct_alloc argument.
24066 PR rtl-optimization/57915
24067 * recog.c (simplify_while_replacing): If all unary/binary/relational
24068 operation arguments are constant, attempt to simplify those.
24070 PR middle-end/59261
24071 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
24072 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
24074 2014-02-04 Richard Biener <rguenther@suse.de>
24076 PR tree-optimization/60012
24077 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
24078 TBAA disambiguation to all DDRs.
24080 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24083 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
24084 (LINK_SPEC): Use it for -shared, -shared-libgcc.
24086 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
24089 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
24091 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
24093 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
24094 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
24096 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
24099 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
24100 to figure out targets of polymorphic calls with known decl.
24101 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
24102 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
24103 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
24104 (get_polymorphic_call_info): ... here.
24105 (get_polymorphic_call_info_from_invariant): New function.
24107 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
24109 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
24110 lookup via vtable pointer; check for type consistency
24111 and turn inconsitent facts into UNREACHABLE.
24112 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
24113 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
24114 type inconsistent querries; return UNREACHABLE instead.
24116 2014-02-03 Richard Henderson <rth@twiddle.net>
24119 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
24120 already processed this node.
24121 (normalize_one_pred_1): Pass along mark_set.
24122 (normalize_one_pred): Create and destroy a pointer_set_t.
24123 (normalize_one_pred_chain): Likewise.
24125 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
24127 PR gcov-profile/58602
24128 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
24130 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
24133 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
24134 -fno-devirtualize; try to devirtualize by the knowledge of
24135 virtual table pointer given by aggregate propagation.
24136 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
24137 (ipa_print_node_jump_functions): Dump also offset that
24138 is relevant for polymorphic calls.
24139 (determine_known_aggregate_parts): Add arg_type parameter; use it
24140 instead of determining the type from pointer type.
24141 (ipa_compute_jump_functions_for_edge): Update call of
24142 determine_known_aggregate_parts.
24143 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
24144 (gimple_get_virt_method_for_binfo): ... here; simplify using
24145 vtable_pointer_value_to_vtable.
24146 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
24147 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
24148 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
24149 (vtable_pointer_value_to_vtable): Break out from ...; handle also
24151 (vtable_pointer_value_to_binfo): ... here.
24152 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
24154 2014-02-03 Teresa Johnson <tejohnson@google.com>
24156 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
24157 redef of outer loop index variable.
24159 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
24163 * doc/extend.texi (Function Attributes): Typo.
24165 2014-02-03 Cong Hou <congh@google.com>
24167 PR tree-optimization/60000
24168 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
24169 if the vectorized statement is a store. A store statement can only
24170 appear at the end of pattern statements.
24172 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
24174 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
24175 (ix86_option_override_internal): Default long double to 64-bit for
24176 32-bit Bionic and to 128-bit for 64-bit Bionic.
24178 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
24179 TARGET_LONG_DOUBLE_128 is true.
24180 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
24182 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
24183 (mlong-double-64): Negate -mlong-double-128.
24184 (mlong-double-128): New option.
24186 * config/i386/i386-c.c (ix86_target_macros): Define
24187 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
24189 * doc/invoke.texi: Document -mlong-double-128.
24191 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
24193 PR rtl-optimization/60024
24194 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
24196 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
24198 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
24200 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
24202 PR rtl-optimization/57662
24203 * sel-sched.c (code_motion_path_driver): Do not mark already not
24204 existing blocks in the visiting bitmap.
24206 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
24208 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
24209 on the insn being emitted.
24211 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
24212 Will Deacon <will.deacon@arm.com>
24214 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
24216 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24218 * config/arm/arm-tables.opt: Regenerate.
24220 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24222 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
24223 for vector types other than V16QImode.
24224 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
24225 define_expand, and call altivec_expand_vec_perm_le when producing
24226 code with little endian element order.
24227 (*altivec_vperm_<mode>_internal): New insn having previous
24228 behavior of altivec_vperm_<mode>.
24229 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
24230 altivec_expand_vec_perm_le when producing code with little endian
24232 (*altivec_vperm_<mode>_uns_internal): New insn having previous
24233 behavior of altivec_vperm_<mode>_uns.
24235 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24237 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
24238 (altivec_vsumsws): Add handling for -maltivec=be with a little
24240 (altivec_vsumsws_direct): New.
24241 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
24242 gen_altivec_vsumsws.
24244 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
24246 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
24247 vtable_pointer_value_to_binfo): New functions.
24248 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
24249 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
24251 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
24253 * config/nios2/nios2.md (load_got_register): Initialize GOT
24254 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
24255 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
24257 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
24259 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
24260 preserverd by passthrough, do not propagate the type.
24262 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
24264 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
24265 (mips_atomic_assign_expand_fenv): New function.
24266 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
24268 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
24270 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
24271 (__builtin_mips_set_fcsr): Likewise.
24272 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
24273 MIPS_USI_FTYPE_VOID.
24274 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
24275 (mips16_expand_set_fcsr): Likewise.
24276 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
24277 (mips16_set_fcsr_stub): Likewise.
24278 (mips16_get_fcsr_one_only_stub): New class.
24279 (mips16_set_fcsr_one_only_stub): Likewise.
24280 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
24281 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
24282 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
24283 (hard_float): New availability predicate.
24284 (mips_builtins): Add get_fcsr and set_fcsr.
24285 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
24286 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
24287 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
24288 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
24289 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
24292 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
24294 * config/mips/mips.c (mips_one_only_stub): New class.
24295 (mips_need_mips16_rdhwr_p): Replace with...
24296 (mips16_rdhwr_stub): ...this new variable.
24297 (mips16_stub_call_address): New function.
24298 (mips16_rdhwr_one_only_stub): New class.
24299 (mips_expand_thread_pointer): Use mips16_stub_call_address.
24300 (mips_output_mips16_rdhwr): Delete.
24301 (mips_finish_stub): New function.
24302 (mips_code_end): Use it to handle rdhwr stubs.
24304 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
24307 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
24308 when calculating size of integer atomic types.
24310 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
24312 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
24314 2014-02-01 Jakub Jelinek <jakub@redhat.com>
24316 PR tree-optimization/60003
24317 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
24318 * profile.c (branch_prob): Use gimple_call_builtin_p
24319 to check for BUILT_IN_SETJMP_RECEIVER.
24320 * tree-inline.c (copy_bb): Call notice_special_calls.
24322 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
24325 * lra-constraints.c (process_alt_operands): Update reload_sum only
24328 2014-01-31 Richard Henderson <rth@redhat.com>
24330 PR middle-end/60004
24331 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
24332 until after else_eh is processed.
24334 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
24336 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
24337 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
24338 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
24339 in smmintrin.h, remove them.
24340 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
24341 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
24342 * config/i386/i386.md (ROUND_SAE): Fix value.
24343 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
24344 (const48_operand): New.
24345 * config/i386/subst.md (round), (round_expand): Use
24346 const_4_or_8_to_11_operand.
24347 (round_saeonly), (round_saeonly_expand): Use const48_operand.
24349 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
24351 * config/i386/constraints.md (Yk): Swap meaning with k.
24352 * config/i386/i386.md (movhi_internal): Change Yk to k.
24353 (movqi_internal): Ditto.
24354 (*k<logic><mode>): Ditto.
24357 (kandn<mode>): Ditto.
24358 (*<code>hi_1): Ditto.
24359 (*<code>qi_1): Ditto.
24360 (kxnor<mode>): Ditto.
24361 (kortestzhi): Ditto.
24362 (kortestchi): Ditto.
24364 (*one_cmplhi2_1): Ditto.
24365 (*one_cmplqi2_1): Ditto.
24366 * config/i386/sse.md (): Change k to Yk.
24367 (avx512f_load<mode>_mask): Ditto.
24368 (avx512f_blendm<mode>): Ditto.
24369 (avx512f_store<mode>_mask): Ditto.
24370 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
24371 (avx512f_storedqu<mode>_mask): Ditto.
24372 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
24374 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
24375 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
24376 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
24377 (avx512f_maskcmp<mode>3): Ditto.
24378 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
24379 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
24380 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
24381 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
24382 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
24383 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
24384 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
24385 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
24386 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
24387 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
24388 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
24389 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
24390 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
24391 (vec_extract_lo_<mode>_maskm): Ditto.
24392 (vec_extract_hi_<mode>_maskm): Ditto.
24393 (avx512f_vternlog<mode>_mask): Ditto.
24394 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
24395 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
24396 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
24397 (avx512f_<code>v8div16qi2_mask): Ditto.
24398 (avx512f_<code>v8div16qi2_mask_store): Ditto.
24399 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
24400 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
24401 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
24402 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
24403 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
24404 (*avx512pf_gatherpf<mode>df_mask): Ditto.
24405 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
24406 (*avx512pf_scatterpf<mode>df_mask): Ditto.
24407 (avx512cd_maskb_vec_dupv8di): Ditto.
24408 (avx512cd_maskw_vec_dupv16si): Ditto.
24409 (avx512f_vpermi2var<mode>3_maskz): Ditto.
24410 (avx512f_vpermi2var<mode>3_mask): Ditto.
24411 (avx512f_vpermi2var<mode>3_mask): Ditto.
24412 (avx512f_vpermt2var<mode>3_maskz): Ditto.
24413 (*avx512f_gathersi<mode>): Ditto.
24414 (*avx512f_gathersi<mode>_2): Ditto.
24415 (*avx512f_gatherdi<mode>): Ditto.
24416 (*avx512f_gatherdi<mode>_2): Ditto.
24417 (*avx512f_scattersi<mode>): Ditto.
24418 (*avx512f_scatterdi<mode>): Ditto.
24419 (avx512f_compress<mode>_mask): Ditto.
24420 (avx512f_compressstore<mode>_mask): Ditto.
24421 (avx512f_expand<mode>_mask): Ditto.
24422 * config/i386/subst.md (mask): Change k to Yk.
24423 (mask_scalar_merge): Ditto.
24426 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
24428 * doc/extend.texi (Vector Extensions): Document ?: in C++.
24430 2014-01-31 Richard Biener <rguenther@suse.de>
24432 PR middle-end/59990
24433 * builtins.c (fold_builtin_memory_op): Make sure to not
24434 use a floating-point mode or a boolean or enumeral type for
24435 the copy operation.
24437 2014-01-30 DJ Delorie <dj@redhat.com>
24439 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
24440 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
24441 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
24442 whenever main() has an epilogue.
24444 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24446 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
24447 unused variable "field".
24448 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
24449 (vsx_mergeh_<mode>): Likewise.
24450 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
24451 (altivec_vmrghh): Likewise.
24452 (altivec_vmrghw): Likewise.
24453 (altivec_vmrglb): Likewise.
24454 (altivec_vmrglh): Likewise.
24455 (altivec_vmrglw): Likewise.
24456 (altivec_vspltb): Add missing uses.
24457 (altivec_vsplth): Likewise.
24458 (altivec_vspltw): Likewise.
24459 (altivec_vspltsf): Likewise.
24461 2014-01-30 Jakub Jelinek <jakub@redhat.com>
24464 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
24465 frame related instructions.
24467 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
24469 PR rtl-optimization/59959
24470 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
24471 any reload of register whose subreg is invalid.
24473 2014-01-30 Jakub Jelinek <jakub@redhat.com>
24475 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
24476 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
24477 Add missing return type - void.
24479 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24481 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
24482 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
24483 remove element index adjustment for endian (now handled in vsx.md
24485 (altivec_expand_vec_perm_const): Use
24486 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
24487 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
24488 (vsx_xxspltw_<mode>): Adjust element index for little endian.
24489 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
24490 define_expand and a new define_insn *altivec_vspltb_internal;
24491 adjust for -maltivec=be on a little endian target.
24492 (altivec_vspltb_direct): New.
24493 (altivec_vsplth): Divide into a define_expand and a new
24494 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
24495 little endian target.
24496 (altivec_vsplth_direct): New.
24497 (altivec_vspltw): Divide into a define_expand and a new
24498 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
24499 little endian target.
24500 (altivec_vspltw_direct): New.
24501 (altivec_vspltsf): Divide into a define_expand and a new
24502 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
24503 a little endian target.
24505 2014-01-30 Richard Biener <rguenther@suse.de>
24507 PR tree-optimization/59993
24508 * tree-ssa-forwprop.c (associate_pointerplus): Check we
24509 can propagate form the earlier stmt and avoid the transform
24510 when the intermediate result is needed.
24512 2014-01-30 Alangi Derick <alangiderick@gmail.com>
24514 * README.Portability: Fix typo.
24516 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
24518 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
24519 comparison_operator with ordered_comparison_operator.
24521 2014-01-30 Nick Clifton <nickc@redhat.com>
24523 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
24524 Rename to mn10300_store_multiple_regs.
24525 * config/mn10300/mn10300.c: Likewise.
24526 * config/mn10300/mn10300.md (store_movm): Fix typo: call
24527 store_multiple_regs.
24528 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
24529 Call mn10300_store_multiple_regs.
24531 2014-01-30 Nick Clifton <nickc@redhat.com>
24532 DJ Delorie <dj@redhat.com>
24534 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
24535 %fp 2 to keep registers after it properly word-aligned.
24536 (rl78_alloc_physical_registers_umul): Handle the case where both
24537 input operands are the same.
24539 2014-01-30 Richard Biener <rguenther@suse.de>
24541 PR tree-optimization/59903
24542 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
24545 2014-01-30 Jason Merrill <jason@redhat.com>
24548 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
24551 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
24553 2014-01-30 Richard Biener <rguenther@suse.de>
24555 PR tree-optimization/59951
24556 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
24558 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
24561 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
24562 SFmode to DFmode case.
24564 2014-01-29 DJ Delorie <dj@redhat.com>
24566 * config/msp430/msp430.opt (-minrt): New.
24567 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
24569 (ENDFILE_SPEC): Likewise.
24571 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
24573 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
24574 (estimate_function_body_sizes): Use it.
24576 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
24579 * dwarf2out.c (is_cxx_auto): New.
24580 (is_base_type): Use it.
24581 (gen_type_die_with_usage): Likewise.
24583 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24585 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
24586 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
24587 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
24588 -maltivec=be with LE targets.
24589 (vsx_mergeh_<mode>): Likewise.
24590 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
24591 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
24592 (altivec_vmrghb): Replace with define_expand and new
24593 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
24594 (altivec_vmrghb_direct): New define_insn.
24595 (altivec_vmrghh): Replace with define_expand and new
24596 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
24597 (altivec_vmrghh_direct): New define_insn.
24598 (altivec_vmrghw): Replace with define_expand and new
24599 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
24600 (altivec_vmrghw_direct): New define_insn.
24601 (*altivec_vmrghsf): Adjust for endianness.
24602 (altivec_vmrglb): Replace with define_expand and new
24603 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
24604 (altivec_vmrglb_direct): New define_insn.
24605 (altivec_vmrglh): Replace with define_expand and new
24606 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
24607 (altivec_vmrglh_direct): New define_insn.
24608 (altivec_vmrglw): Replace with define_expand and new
24609 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
24610 (altivec_vmrglw_direct): New define_insn.
24611 (*altivec_vmrglsf): Adjust for endianness.
24612 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
24613 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
24614 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
24615 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
24616 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
24617 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
24618 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
24619 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
24621 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
24623 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
24624 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
24627 2014-01-29 Richard Biener <rguenther@suse.de>
24629 PR tree-optimization/58742
24630 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
24631 associate_pointerplus_align.
24632 (associate_pointerplus_diff): New function.
24633 (associate_pointerplus): Likewise. Call associate_pointerplus_align
24634 and associate_pointerplus_diff.
24636 2014-01-29 Richard Biener <rguenther@suse.de>
24638 * lto-streamer.h (LTO_major_version): Bump to 3.
24639 (LTO_minor_version): Reset to 0.
24641 2014-01-29 Renlin Li <Renlin.Li@arm.com>
24643 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
24644 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
24645 (arm_file_start): Generate correct asm header for armv7ve.
24646 * config/arm/bpabi.h: Add multilib support for armv7ve.
24647 * config/arm/driver-arm.c: Change the architectures of cortex-a7
24648 and cortex-a15 to armv7ve.
24649 * config/arm/t-aprofile: Add multilib support for armv7ve.
24650 * doc/invoke.texi: Document -march=armv7ve.
24652 2014-01-29 Richard Biener <rguenther@suse.de>
24654 PR tree-optimization/58742
24655 * tree-ssa-forwprop.c (associate_plusminus): Return true
24656 if we changed sth, defer EH cleanup to ...
24657 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
24658 (simplify_mult): New function.
24660 2014-01-29 Jakub Jelinek <jakub@redhat.com>
24662 PR middle-end/59917
24663 PR tree-optimization/59920
24664 * tree.c (build_common_builtin_nodes): Remove
24665 __builtin_setjmp_dispatcher initialization.
24666 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
24667 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
24668 instead of gsi_after_labels + manually skipping debug stmts.
24669 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
24670 ignore bbs with IFN_ABNORMAL_DISPATCHER.
24671 * tree-inline.c (copy_edges_for_bb): Remove
24672 can_make_abnormal_goto argument, instead add abnormal_goto_dest
24673 argument. Ignore computed_goto_p stmts. Don't call
24674 make_abnormal_goto_edges. If a call might need abnormal edges
24675 for non-local gotos, see if it already has an edge to
24676 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
24677 with true argument, don't do anything then, otherwise add
24678 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
24679 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
24681 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
24682 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
24683 (lower_stmt): Don't set data->calls_builtin_setjmp.
24684 (lower_builtin_setjmp): Adjust comment.
24685 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
24686 * tree-cfg.c (found_computed_goto): Remove.
24687 (factor_computed_gotos): Remove.
24688 (make_goto_expr_edges): Return bool, true for computed gotos.
24689 Don't call make_abnormal_goto_edges.
24690 (build_gimple_cfg): Don't set found_computed_goto, don't call
24691 factor_computed_gotos.
24692 (computed_goto_p): No longer static.
24693 (make_blocks): Don't set found_computed_goto.
24694 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
24695 (make_edges): If make_goto_expr_edges returns true, push bb
24696 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
24697 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
24698 vector. Record mapping between bbs and OpenMP regions if there
24699 are any, adjust make_gimple_omp_edges caller. Call
24700 handle_abnormal_edges.
24701 (make_abnormal_goto_edges): Remove.
24702 * tree-cfg.h (make_abnormal_goto_edges): Remove.
24703 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
24704 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
24705 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
24706 * internal-fn.def (ABNORMAL_DISPATCHER): New.
24707 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
24708 filling *region also set *region_idx to (*region)->entry->index.
24711 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
24712 For REGs set ORIGINAL_REGNO.
24714 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
24716 * doc/md.texi: Mention that a target shouldn't implement
24717 vec_widen_(s|u)mul_even/odd pair if it is less efficient
24720 2014-01-29 Jakub Jelinek <jakub@redhat.com>
24722 PR tree-optimization/59594
24723 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
24724 a copy of the datarefs vector rather than the vector itself.
24726 2014-01-28 Jason Merrill <jason@redhat.com>
24729 * dwarf2out.c (auto_die): New static.
24730 (gen_type_die_with_usage): Handle C++1y 'auto'.
24731 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
24734 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
24737 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
24738 (SPEC_X32): Likewise.
24739 (SPEC_64): Likewise.
24740 * config/i386/i386.c (ix86_option_override_internal): Turn off
24741 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
24743 (x86_file_start): Output .code16gcc for TARGET_16BIT.
24744 * config/i386/i386.h (TARGET_16BIT): New macro.
24745 (TARGET_16BIT_P): Likewise.
24746 * config/i386/i386.opt: Add m16.
24747 * doc/invoke.texi: Document -m16.
24749 2014-01-28 Jakub Jelinek <jakub@redhat.com>
24751 PR preprocessor/59935
24752 * input.c (location_get_source_line): Bail out on when line number
24753 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
24755 2014-01-28 Richard Biener <rguenther@suse.de>
24757 PR tree-optimization/58742
24758 * tree-ssa-forwprop.c (associate_plusminus): Handle
24759 pointer subtraction of the form (T)(P + A) - (T)P.
24761 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24763 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
24766 2014-01-28 Richard Biener <rguenther@suse.de>
24769 2014-01-28 Richard Biener <rguenther@suse.de>
24771 PR rtl-optimization/45364
24772 PR rtl-optimization/59890
24773 * var-tracking.c (local_get_addr_clear_given_value): Handle
24774 already cleared slot.
24775 (val_reset): Handle not allocated local_get_addr_cache.
24776 (vt_find_locations): Use post-order on the inverted CFG.
24778 2014-01-28 Richard Biener <rguenther@suse.de>
24780 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
24782 2014-01-28 Richard Biener <rguenther@suse.de>
24784 PR rtl-optimization/45364
24785 PR rtl-optimization/59890
24786 * var-tracking.c (local_get_addr_clear_given_value): Handle
24787 already cleared slot.
24788 (val_reset): Handle not allocated local_get_addr_cache.
24789 (vt_find_locations): Use post-order on the inverted CFG.
24791 2014-01-28 Alan Modra <amodra@gmail.com>
24793 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
24794 * configure.ac <recursive call for build != host>: Define
24795 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
24796 and LD_FOR_BUILD too.
24797 * configure: Regenerate.
24799 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
24801 * config/i386/i386.c (get_builtin_code_for_version): Separate
24802 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
24803 Broadwell from Haswell.
24805 2014-01-27 Steve Ellcey <sellcey@mips.com>
24807 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
24808 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
24809 * config/mips/mips.c (mips_option_override): Change setting
24811 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
24812 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
24813 Change from Mask to Var.
24815 2014-01-27 Jeff Law <law@redhat.com>
24817 * ipa-inline.c (inline_small_functions): Fix typo.
24819 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
24821 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
24822 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
24823 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
24824 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
24825 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
24826 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
24827 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
24828 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
24829 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
24830 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
24831 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
24832 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
24833 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
24834 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
24835 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
24836 (_mm512_storeu_epi64): Ditto.
24837 (_mm512_cmpge_epi32_mask): Ditto.
24838 (_mm512_cmpge_epu32_mask): Ditto.
24839 (_mm512_cmpge_epi64_mask): Ditto.
24840 (_mm512_cmpge_epu64_mask): Ditto.
24841 (_mm512_cmple_epi32_mask): Ditto.
24842 (_mm512_cmple_epu32_mask): Ditto.
24843 (_mm512_cmple_epi64_mask): Ditto.
24844 (_mm512_cmple_epu64_mask): Ditto.
24845 (_mm512_cmplt_epi32_mask): Ditto.
24846 (_mm512_cmplt_epu32_mask): Ditto.
24847 (_mm512_cmplt_epi64_mask): Ditto.
24848 (_mm512_cmplt_epu64_mask): Ditto.
24849 (_mm512_cmpneq_epi32_mask): Ditto.
24850 (_mm512_cmpneq_epu32_mask): Ditto.
24851 (_mm512_cmpneq_epi64_mask): Ditto.
24852 (_mm512_cmpneq_epu64_mask): Ditto.
24853 (_mm512_expand_pd): Ditto.
24854 (_mm512_expand_ps): Ditto.
24855 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
24856 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
24857 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
24858 * config/i386/i386.c (ix86_builtins): Add
24859 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
24860 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
24861 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
24862 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
24863 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
24864 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
24865 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
24866 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
24867 IX86_BUILTIN_PMOVUSQW512_MEM.
24868 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
24869 __builtin_ia32_pmovsqd512mem_mask,
24870 __builtin_ia32_pmovqd512mem_mask,
24871 __builtin_ia32_pmovusqw512mem_mask,
24872 __builtin_ia32_pmovsqw512mem_mask,
24873 __builtin_ia32_pmovqw512mem_mask,
24874 __builtin_ia32_pmovusdw512mem_mask,
24875 __builtin_ia32_pmovsdw512mem_mask,
24876 __builtin_ia32_pmovdw512mem_mask,
24877 __builtin_ia32_pmovqb512mem_mask,
24878 __builtin_ia32_pmovusqb512mem_mask,
24879 __builtin_ia32_pmovsqb512mem_mask,
24880 __builtin_ia32_pmovusdb512mem_mask,
24881 __builtin_ia32_pmovsdb512mem_mask,
24882 __builtin_ia32_pmovdb512mem_mask.
24883 (bdesc_args): Add __builtin_ia32_expanddf512,
24884 __builtin_ia32_expandsf512.
24885 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
24886 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
24887 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
24888 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
24889 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
24890 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
24891 (avx512f_<code>v8div16qi2_mask_store): This.
24892 (avx512f_expand<mode>): New.
24894 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
24896 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
24898 (_mm512_mask_prefetch_i64gather_pd): Ditto.
24899 (_mm512_prefetch_i32scatter_pd): Ditto.
24900 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
24901 (_mm512_prefetch_i64scatter_pd): Ditto.
24902 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
24903 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
24904 (_mm512_mask_prefetch_i64gather_ps): Ditto.
24905 (_mm512_prefetch_i32scatter_ps): Ditto.
24906 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
24907 (_mm512_prefetch_i64scatter_ps): Ditto.
24908 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
24909 * config/i386/i386-builtin-types.def: Define
24910 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
24911 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
24912 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
24913 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
24914 IX86_BUILTIN_SCATTERPFQPD.
24915 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
24916 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
24917 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
24918 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
24919 __builtin_ia32_scatterpfqps.
24920 (ix86_expand_builtin): Expand new built-ins.
24921 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
24922 fix memory access data type.
24923 (*avx512pf_gatherpf<mode>_mask): Ditto.
24924 (*avx512pf_gatherpf<mode>): Ditto.
24925 (avx512pf_scatterpf<mode>): Ditto.
24926 (*avx512pf_scatterpf<mode>_mask): Ditto.
24927 (*avx512pf_scatterpf<mode>): Ditto.
24928 (GATHER_SCATTER_SF_MEM_MODE): New.
24929 (avx512pf_gatherpf<mode>df): Ditto.
24930 (*avx512pf_gatherpf<mode>df_mask): Ditto.
24931 (*avx512pf_scatterpf<mode>df): Ditto.
24933 2014-01-27 Jakub Jelinek <jakub@redhat.com>
24936 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
24937 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
24940 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
24942 * common/config/arm/arm-common.c
24943 (arm_rewrite_mcpu): Handle multiple names.
24945 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
24947 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
24949 * gimple-builder.h (create_gimple_tmp): Delete.
24951 2014-01-27 Christian Bruel <christian.bruel@st.com>
24953 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
24956 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
24958 * config/pa/pa.md (call): Generate indirect long calls to non-local
24959 functions when outputing 32-bit code.
24960 (call_value): Likewise except for special call to buggy powf function.
24962 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
24963 portable runtime and PIC indirect calls.
24964 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
24965 and PIC call sequences. Use ldo instead of blr to set return register
24966 in PIC call sequence.
24968 2014-01-25 Walter Lee <walt@tilera.com>
24970 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
24971 avoid clobbering a live register.
24973 2014-01-25 Walter Lee <walt@tilera.com>
24975 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
24976 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
24977 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
24978 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
24980 2014-01-25 Walter Lee <walt@tilera.com>
24982 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
24983 arguments on even registers.
24984 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
24986 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
24987 (BIGGEST_ALIGNMENT): Ditto.
24988 (BIGGEST_FIELD_ALIGNMENT): Ditto.
24990 2014-01-25 Walter Lee <walt@tilera.com>
24992 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
24993 insns before bundling.
24994 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
24996 2014-01-25 Walter Lee <walt@tilera.com>
24998 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
24999 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
25000 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
25002 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
25004 * config/mips/constraints.md (kl): Delete.
25005 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
25006 define expands, using...
25007 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
25008 instructions for MIPS16.
25009 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
25010 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
25012 2014-01-25 Walter Lee <walt@tilera.com>
25014 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
25018 2014-01-25 Walter Lee <walt@tilera.com>
25020 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
25021 (TARGET_EXPAND_TO_RTL_HOOK): Define.
25023 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
25025 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
25028 2014-01-25 Jakub Jelinek <jakub@redhat.com>
25030 * print-rtl.c (in_call_function_usage): New var.
25031 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
25032 EXPR_LIST mode as mode and not as reg note name.
25034 PR middle-end/59561
25035 * cfgloopmanip.c (copy_loop_info): If
25036 loop->warned_aggressive_loop_optimizations, make sure
25037 the flag is set in target loop too.
25039 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
25041 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
25043 * builtins.def: Likewise.
25044 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
25045 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
25046 * ira.c (ira_setup_eliminable_regset): Likewise.
25047 * omp-low.c (gate_expand_omp): Likewise.
25048 (execute_lower_omp): Likewise.
25049 (diagnose_sb_0): Likewise.
25050 (gate_diagnose_omp_blocks): Likewise.
25051 (simd_clone_clauses_extract): Likewise.
25054 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25056 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
25057 correction for little endian...
25058 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
25061 2014-01-24 Jeff Law <law@redhat.com>
25063 PR tree-optimization/59919
25064 * tree-vrp.c (find_assert_locations_1): Do not register asserts
25065 for non-returning calls.
25067 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
25069 * common/config/aarch64/aarch64-common.c
25070 (aarch64_rewrite_mcpu): Handle multiple names.
25071 * config/aarch64/aarch64.h
25072 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
25074 2014-01-24 Dodji Seketeli <dodji@redhat.com>
25076 * input.c (add_file_to_cache_tab): Handle the case where fopen
25079 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
25082 * config/i386/i386.md (pushsf splitter): Get stack adjustment
25083 from push operand if code of push isn't PRE_DEC.
25085 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
25088 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
25089 -mquad-memory-atomic. Update -mquad-memory documentation to say
25090 it is only used for non-atomic loads/stores.
25092 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
25093 -mquad-memory or -mquad-memory-atomic switches.
25095 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
25096 -mquad-memory-atomic to ISA 2.07 support.
25098 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
25099 to separate support of normal quad word memory operations (ldq, stq)
25100 from the atomic quad word memory operations.
25102 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
25103 support to separate non-atomic quad word operations from atomic
25104 quad word operations. Disable non-atomic quad word operations in
25105 little endian mode so that we don't have to swap words after the
25106 load and before the store.
25107 (quad_load_store_p): Add comment about atomic quad word support.
25108 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
25109 options printed with -mdebug=reg.
25111 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
25112 -mquad-memory-atomic as the test for whether we have quad word
25113 atomic instructions.
25114 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
25115 or -mp8-vector are used, allow byte/half-word atomic operations.
25117 * config/rs6000/sync.md (load_lockedti): Insure that the address
25118 is a proper indexed or indirect address for the lqarx instruction.
25119 On little endian systems, swap the hi/lo registers after the lqarx
25121 (load_lockedpti): Use indexed_or_indirect_operand predicate to
25122 insure the address is valid for the lqarx instruction.
25123 (store_conditionalti): Insure that the address is a proper indexed
25124 or indirect address for the stqcrx. instruction. On little endian
25125 systems, swap the hi/lo registers before doing the stqcrx.
25127 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
25128 insure the address is valid for the stqcrx. instruction.
25130 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
25131 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
25132 type of quad memory support is available.
25134 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
25136 PR regression/59915
25137 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
25138 there is a danger of looping.
25140 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
25142 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
25143 force flag_ira_loop_pressure if set via command line.
25145 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
25147 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
25148 (ashr_simd): New builtin handling DI mode.
25149 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
25150 (aarch64_sshr_simddi): New match pattern.
25151 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
25152 (vshrd_n_s64): Likewise.
25153 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
25155 2014-01-23 Nick Clifton <nickc@redhat.com>
25157 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
25158 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
25159 favour of mcu specific scripts.
25160 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
25163 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
25164 Alex Velenko <Alex.Velenko@arm.com>
25166 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
25167 (vaddv_s16): Likewise.
25168 (vaddv_s32): Likewise.
25169 (vaddv_u8): Likewise.
25170 (vaddv_u16): Likewise.
25171 (vaddv_u32): Likewise.
25172 (vaddvq_s8): Likewise.
25173 (vaddvq_s16): Likewise.
25174 (vaddvq_s32): Likewise.
25175 (vaddvq_s64): Likewise.
25176 (vaddvq_u8): Likewise.
25177 (vaddvq_u16): Likewise.
25178 (vaddvq_u32): Likewise.
25179 (vaddvq_u64): Likewise.
25180 (vaddv_f32): Likewise.
25181 (vaddvq_f32): Likewise.
25182 (vaddvq_f64): Likewise.
25183 (vmaxv_f32): Likewise.
25184 (vmaxv_s8): Likewise.
25185 (vmaxv_s16): Likewise.
25186 (vmaxv_s32): Likewise.
25187 (vmaxv_u8): Likewise.
25188 (vmaxv_u16): Likewise.
25189 (vmaxv_u32): Likewise.
25190 (vmaxvq_f32): Likewise.
25191 (vmaxvq_f64): Likewise.
25192 (vmaxvq_s8): Likewise.
25193 (vmaxvq_s16): Likewise.
25194 (vmaxvq_s32): Likewise.
25195 (vmaxvq_u8): Likewise.
25196 (vmaxvq_u16): Likewise.
25197 (vmaxvq_u32): Likewise.
25198 (vmaxnmv_f32): Likewise.
25199 (vmaxnmvq_f32): Likewise.
25200 (vmaxnmvq_f64): Likewise.
25201 (vminv_f32): Likewise.
25202 (vminv_s8): Likewise.
25203 (vminv_s16): Likewise.
25204 (vminv_s32): Likewise.
25205 (vminv_u8): Likewise.
25206 (vminv_u16): Likewise.
25207 (vminv_u32): Likewise.
25208 (vminvq_f32): Likewise.
25209 (vminvq_f64): Likewise.
25210 (vminvq_s8): Likewise.
25211 (vminvq_s16): Likewise.
25212 (vminvq_s32): Likewise.
25213 (vminvq_u8): Likewise.
25214 (vminvq_u16): Likewise.
25215 (vminvq_u32): Likewise.
25216 (vminnmv_f32): Likewise.
25217 (vminnmvq_f32): Likewise.
25218 (vminnmvq_f64): Likewise.
25220 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
25222 * config/aarch64/aarch64-simd.md
25223 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
25224 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
25225 (*aarch64_mul3_elt<mode>): Likewise.
25226 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
25227 (*aarch64_mul3_elt_to_64v2df): Likewise.
25228 (*aarch64_mla_elt<mode>): Likewise.
25229 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
25230 (*aarch64_mls_elt<mode>): Likewise.
25231 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
25232 (*aarch64_fma4_elt<mode>): Likewise.
25233 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
25234 (*aarch64_fma4_elt_to_64v2df): Likewise.
25235 (*aarch64_fnma4_elt<mode>): Likewise.
25236 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
25237 (*aarch64_fnma4_elt_to_64v2df): Likewise.
25238 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
25239 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
25240 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
25241 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
25242 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
25243 (aarch64_sqdmull_lane<mode>_internal): Likewise.
25244 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
25246 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
25248 * config/aarch64/aarch64-simd.md
25249 (aarch64_be_checked_get_lane<mode>): New define_expand.
25250 * config/aarch64/aarch64-simd-builtins.def
25251 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
25252 New builtin definition.
25253 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
25254 Use new safe be builtin.
25256 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
25258 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
25260 (aarch64_be_st1<mode>): Likewise.
25261 (aarch_ld1<VALL:mode>): Define_expand modified.
25262 (aarch_st1<VALL:mode>): Likewise.
25263 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
25264 (UNSPEC_ST1): Likewise.
25266 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
25268 * config/microblaze/microblaze.md: Add trap insn and attribute
25270 2014-01-23 Dodji Seketeli <dodji@redhat.com>
25272 PR preprocessor/58580
25273 * input.h (location_get_source_line): Take an additional line_size
25275 (void diagnostics_file_cache_fini): Declare new function.
25276 * input.c (struct fcache): New type.
25277 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
25278 New static constants.
25279 (diagnostic_file_cache_init, total_lines_num)
25280 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
25281 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
25282 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
25283 (get_next_line, read_next_line, goto_next_line, read_line_num):
25284 New static function definitions.
25285 (diagnostic_file_cache_fini): New function.
25286 (location_get_source_line): Take an additional output line_len
25287 parameter. Re-write using lookup_or_add_file_to_cache_tab and
25289 * diagnostic.c (diagnostic_finish): Call
25290 diagnostic_file_cache_fini.
25291 (adjust_line): Take an additional input parameter for the length
25292 of the line, rather than calculating it with strlen.
25293 (diagnostic_show_locus): Adjust the use of
25294 location_get_source_line and adjust_line with respect to their new
25295 signature. While displaying a line now, do not stop at the first
25296 null byte. Rather, display the zero byte as a space and keep
25297 going until we reach the size of the line.
25298 * Makefile.in: Add vec.o to OBJS-libcommon
25300 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
25301 Ilya Tocar <ilya.tocar@intel.com>
25303 * config/i386/avx512fintrin.h (_mm512_kmov): New.
25304 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
25305 (__builtin_ia32_kmov16): Ditto.
25306 * config/i386/i386.md (UNSPEC_KMOV): New.
25309 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
25311 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
25312 (_mm512_storeu_si512): Ditto.
25314 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
25317 * rtl.h (get_referenced_operands): Declare.
25318 * recog.c (get_referenced_operands): New function.
25319 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
25320 operands have been referenced when recording LO_SUM references.
25322 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
25324 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
25326 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
25328 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
25329 Enable for generic and recent AMD targets.
25331 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
25333 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
25334 ARG_SIZE note when adjustment was eliminated.
25336 2014-01-22 Jeff Law <law@redhat.com>
25338 PR tree-optimization/59597
25339 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
25340 in file. Accept new argument REGISTERING and use it to modify
25341 dump output appropriately.
25342 (register_jump_thread): Corresponding changes.
25343 (mark_threaded_blocks): Reinstate code to cancel unprofitable
25344 thread paths involving joiner blocks. Add code to dump cancelled
25345 jump threading paths.
25347 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
25349 PR rtl-optimization/59477
25350 * lra-constraints.c (inherit_in_ebb): Process call for living hard
25351 regs. Update reloads_num and potential_reload_hard_regs for all insns.
25353 2014-01-22 Tom Tromey <tromey@redhat.com>
25355 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
25357 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
25359 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
25361 PR rtl-optimization/59896
25362 * lra-constraints.c (process_alt_operands): Check unused note for
25363 matched operands of insn with no output reloads.
25365 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
25367 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
25368 (mips_move_from_gpr_cost): Likewise.
25370 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
25372 PR rtl-optimization/59858
25373 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
25374 ira_class_hard_regs_num.
25375 (process_alt_operands): Increase reject for dying matched operand.
25377 2014-01-21 Jakub Jelinek <jakub@redhat.com>
25380 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
25381 smaller than size, perform several stores or loads and stores
25382 at dst + count - size to store or copy all of size bytes, rather
25383 than just last modesize bytes.
25385 2014-01-20 DJ Delorie <dj@redhat.com>
25387 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
25388 that CLOBBERs are REGs before propogating their values.
25390 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
25392 PR middle-end/59789
25393 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
25394 (cgraph_inline_failed_type): New function.
25395 * cgraph.h (DEFCIFCODE): Add type.
25396 (cgraph_inline_failed_type_t): New enum.
25397 (cgraph_inline_failed_type): New prototype.
25398 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
25399 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
25400 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
25401 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
25402 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
25403 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
25404 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
25405 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
25406 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
25407 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
25408 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
25409 OPTIMIZATION_MISMATCH.
25410 * tree-inline.c (expand_call_inline): Emit errors during
25411 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
25413 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
25416 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
25417 mode attribute in insn output.
25419 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
25421 * output.h (output_constant): Delete.
25422 * varasm.c (output_constant): Make private.
25424 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
25426 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
25428 2014-01-20 Jakub Jelinek <jakub@redhat.com>
25430 PR middle-end/59860
25431 * tree.h (fold_builtin_strcat): New prototype.
25432 * builtins.c (fold_builtin_strcat): No longer static. Add len
25433 argument, if non-NULL, don't call c_strlen. Optimize
25434 directly into __builtin_memcpy instead of __builtin_strcpy.
25435 (fold_builtin_2): Adjust fold_builtin_strcat caller.
25436 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
25438 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
25440 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
25441 for SImode_address_operand operands, having only a REG argument.
25443 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
25445 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
25446 loader name using mbig-endian.
25447 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
25449 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
25451 * doc/invoke.texi (-march): Clarify documentation for AArch64.
25452 (-mtune): Likewise.
25455 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
25457 * config/aarch64/aarch64-protos.h
25458 (aarch64_cannot_change_mode_class_ptr): Declare.
25459 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
25460 aarch64_cannot_change_mode_class_ptr): New.
25461 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
25462 backend hook aarch64_cannot_change_mode_class.
25464 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
25466 * common/config/aarch64/aarch64-common.c
25467 (aarch64_handle_option): Don't handle any option order logic here.
25468 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
25469 selected_cpu, warn on architecture version mismatch.
25470 (aarch64_override_options): Fix parsing order for option strings.
25472 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
25473 Iain Sandoe <iain@codesourcery.com>
25476 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
25477 warning. Amend comment to reflect current functionality.
25479 2014-01-20 Richard Biener <rguenther@suse.de>
25481 PR middle-end/59860
25482 * builtins.c (fold_builtin_strcat): Remove case better handled
25483 by tree-ssa-strlen.c.
25485 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
25487 * config/aarch64/aarch64.opt
25488 (mcpu, march, mtune): Make case-insensitive.
25490 2014-01-20 Jakub Jelinek <jakub@redhat.com>
25493 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
25494 if operands[1] is a REG or ZERO_EXTEND of a REG.
25496 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
25498 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
25500 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
25502 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
25503 long non-pic millicode calls.
25505 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
25507 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
25509 2014-01-19 Kito Cheng <kito@0xlab.org>
25511 * builtins.c (expand_movstr): Check movstr expand done or fail.
25513 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
25514 H.J. Lu <hongjiu.lu@intel.com>
25517 * config/i386/i386.md (*lea<mode>): Zero-extend return register
25518 to DImode for zero-extended addresses.
25520 2014-01-19 Jakub Jelinek <jakub@redhat.com>
25522 PR rtl-optimization/57763
25523 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
25524 on the new indirect jump_insn and increment LABEL_NUSES (label).
25526 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
25530 * config.gcc (x86_archs): New variable.
25531 (x86_64_archs): Likewise.
25532 (x86_cpus): Likewise.
25533 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
25534 --with-arch/--with-cpu= options.
25535 Support --with-arch=/--with-cpu={nehalem,westmere,
25536 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
25538 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
25540 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
25541 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
25543 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
25545 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
25547 2014-01-18 Jakub Jelinek <jakub@redhat.com>
25550 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
25551 clear cpp_get_options (parse_in)->warn_unused_macros for
25552 ix86_target_macros_internal with cpp_define.
25554 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
25556 * jump.c (delete_related_insns): Keep (use (insn))s.
25557 * reorg.c (redundant_insn): Check for barriers too.
25559 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
25561 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
25563 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
25565 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
25566 call to $$dyncall when TARGET_LONG_CALLS is true.
25568 2014-01-17 Jeff Law <law@redhat.com>
25570 * ree.c (combine_set_extension): Temporarily disable test for
25571 changing number of hard registers.
25573 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
25575 PR middle-end/58125
25576 * ipa-inline-analysis.c (inline_free_summary):
25577 Do not free summary of aliases.
25579 2014-01-17 Jakub Jelinek <jakub@redhat.com>
25581 PR middle-end/59706
25582 * gimplify.c (gimplify_expr): Use create_tmp_var
25583 instead of create_tmp_var_raw. If cond doesn't have
25584 integral type, don't add the IFN_ANNOTATE builtin at all.
25586 2014-01-17 Martin Jambor <mjambor@suse.cz>
25589 * ipa-cp.c (prev_edge_clone): New variable.
25590 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
25591 Also resize prev_edge_clone vector.
25592 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
25593 (ipcp_edge_removal_hook): New function.
25594 (ipcp_driver): Register ipcp_edge_removal_hook.
25596 2014-01-17 Andrew Pinski <apinski@cavium.com>
25597 Steve Ellcey <sellcey@mips.com>
25600 * config/mips/mips.c (mips_print_operand): Check operand mode instead
25603 2014-01-17 Jeff Law <law@redhat.com>
25605 PR middle-end/57904
25606 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
25607 so that pass_ccp runs first.
25609 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
25611 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
25612 (ix86_adjust_cost): Use !TARGET_XXX.
25613 (do_reorder_for_imul): Likewise.
25614 (swap_top_of_ready_list): Likewise.
25615 (ix86_sched_reorder): Likewise.
25617 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
25619 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
25620 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
25621 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
25622 (intel_memset): New. Duplicate slm_memset.
25623 (intel_cost): New. Duplicate slm_cost.
25624 (m_INTEL): New macro.
25625 (processor_target_table): Add "intel".
25626 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
25627 with PROCESSOR_INTEL for "intel".
25628 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
25629 PROCESSOR_SILVERMONT.
25630 (ix86_issue_rate): Likewise.
25631 (ix86_adjust_cost): Likewise.
25632 (ia32_multipass_dfa_lookahead): Likewise.
25633 (swap_top_of_ready_list): Likewise.
25634 (ix86_sched_reorder): Likewise.
25635 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
25636 instead of TARGET_OPT_AGU.
25637 * config/i386/i386.h (TARGET_INTEL): New.
25638 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
25639 (processor_type): Add PROCESSOR_INTEL.
25640 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
25641 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
25643 2014-01-17 Marek Polacek <polacek@redhat.com>
25646 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
25649 2014-01-17 Richard Biener <rguenther@suse.de>
25651 PR tree-optimization/46590
25652 * opts.c (default_options_table): Add entries for
25653 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
25654 all enabled at -O1 but not for -Og.
25655 * common.opt (fbranch-count-reg): Remove Init(1).
25656 (fmove-loop-invariants): Likewise.
25657 (ftree-pta): Likewise.
25659 2014-01-17 Jakub Jelinek <jakub@redhat.com>
25661 * config/i386/i386.c (ix86_data_alignment): For compatibility with
25662 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
25663 decls to at least the GCC 4.8 used alignments.
25666 * tree-nested.c (convert_nonlocal_reference_stmt,
25667 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
25668 of GIMPLE_BIND stmts, adjust associated decls.
25670 2014-01-17 Richard Biener <rguenther@suse.de>
25672 PR tree-optimization/46590
25673 * vec.h (vec<>::bseach): New member function implementing
25674 binary search according to C89 bsearch.
25675 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
25676 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
25677 bitmap pointer again. Make accesses_in_loop a flat array.
25678 (mem_ref_obstack): New global.
25679 (outermost_indep_loop): Adjust for mem_ref->stored changes.
25680 (mark_ref_stored): Likewise.
25681 (ref_indep_loop_p_2): Likewise.
25682 (set_ref_stored_in_loop): New helper function.
25683 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
25684 (memref_free): Adjust.
25685 (record_mem_ref_loc): Simplify.
25686 (gather_mem_refs_stmt): Adjust.
25687 (sort_locs_in_loop_postorder_cmp): New function.
25688 (analyze_memory_references): Sort accesses_in_loop after
25689 loop postorder number.
25690 (find_ref_loc_in_loop_cmp): New function.
25691 (for_all_locs_in_loop): Find relevant cluster of locs in
25692 accesses_in_loop and iterate without recursion.
25693 (execute_sm): Avoid uninit warning.
25694 (struct ref_always_accessed): Simplify.
25695 (ref_always_accessed::operator ()): Likewise.
25696 (ref_always_accessed_p): Likewise.
25697 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
25698 loop postorder numbers here.
25699 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
25702 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
25705 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
25706 on decls for which assemble_alias has been called.
25708 2014-01-17 Nick Clifton <nickc@redhat.com>
25710 * config/msp430/msp430.opt: (mcpu): New option.
25711 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
25712 (msp430_option_override): Parse target_cpu. If the MCU name
25713 matches a generic string, clear target_mcu.
25714 (msp430_attr): Allow numeric interrupt values up to 63.
25715 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
25716 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
25718 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
25720 * config/msp430/msp430.md (popm): Use %J rather than %I.
25721 (addsi3): Use msp430_nonimmediate_operand for operand 2.
25722 (addhi_cy_i): Use immediate_operand for operand 2.
25723 * doc/invoke.texi: Document -mcpu option.
25725 2014-01-17 Richard Biener <rguenther@suse.de>
25727 PR rtl-optimization/38518
25728 * df.h (df_analyze_loop): Declare.
25729 * df-core.c: Include cfgloop.h.
25730 (df_analyze_1): Split out main part of df_analyze.
25731 (df_analyze): Adjust.
25732 (loop_inverted_post_order_compute): New function.
25733 (loop_post_order_compute): Likewise.
25734 (df_analyze_loop): New function avoiding whole-function
25735 postorder computes.
25736 * loop-invariant.c (find_defs): Use df_analyze_loop.
25737 (find_invariants): Adjust.
25738 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
25740 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
25742 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
25743 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
25745 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
25747 * ipa-ref.c (ipa_remove_stmt_references): Fix references
25748 traversal when removing references.
25750 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
25753 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
25755 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
25757 PR middle-end/56791
25758 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
25759 pushing a reload for an autoinc when we had previously reloaded an
25760 inner part of the address.
25762 2014-01-16 Jakub Jelinek <jakub@redhat.com>
25764 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
25766 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
25767 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
25768 when not giving up or versioning for alias only because of
25770 (vect_analyze_data_ref_dependences): Set to true.
25771 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
25773 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
25774 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
25777 PR middle-end/58344
25778 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
25781 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
25782 operand 0 predicate for gathers, use a new pseudo as subtarget.
25784 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
25786 PR middle-end/59609
25787 * lra-constraints.c (process_alt_operands): Add printing debug info.
25788 Check absence of input/output reloads for matched operands too.
25790 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
25792 PR rtl-optimization/59835
25793 * ira.c (ira_init_register_move_cost): Increase cost for
25796 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
25798 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
25800 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
25803 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
25804 non-register objects. Use gen_(high/low)part more consistently.
25807 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
25810 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
25811 endian support, remove tests for WORDS_BIG_ENDIAN.
25812 (p8_mfvsrd_3_<mode>): Likewise.
25813 (reload_gpr_from_vsx<mode>): Likewise.
25814 (reload_gpr_from_vsxsf): Likewise.
25815 (p8_mfvsrd_4_disf): Likewise.
25817 2014-01-16 Richard Biener <rguenther@suse.de>
25819 PR rtl-optimization/46590
25820 * lcm.c (compute_antinout_edge): Use postorder iteration.
25821 (compute_laterin): Use inverted postorder iteration.
25823 2014-01-16 Nick Clifton <nickc@redhat.com>
25825 PR middle-end/28865
25826 * varasm.c (output_constant): Return the number of bytes actually
25828 (output_constructor_array_range): Update the field size with the
25829 number of bytes emitted by output_constant.
25830 (output_constructor_regular_field): Likewise. Also do not
25831 complain if the total number of bytes emitted is now greater
25832 than the expected fieldpos.
25833 * output.h (output_constant): Update prototype and descriptive comment.
25835 2014-01-16 Marek Polacek <polacek@redhat.com>
25837 PR middle-end/59827
25838 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
25839 it is error_mark_node.
25841 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
25843 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
25844 VALID_AVX256_REG_OR_OI_MODE.
25846 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
25848 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
25849 current procedure should be profiled.
25851 2014-01-15 Andrew Pinski <apinski@cavium.com>
25853 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
25854 of moving from/to the STACK_REG register class.
25856 2014-01-15 Richard Henderson <rth@redhat.com>
25859 * reginfo.c (global_regs_decl): Globalize.
25860 * rtl.h (global_regs_decl): Declare.
25861 * ira.c (do_reload): Diagnose frame_pointer_needed and it
25862 reserved via global_regs.
25864 2014-01-15 Teresa Johnson <tejohnson@google.com>
25866 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
25868 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
25870 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
25871 and vmulosh rather than call gen_vec_widen_smult_*.
25872 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
25873 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
25874 (vec_widen_smult_even_v16qi): Likewise.
25875 (vec_widen_umult_even_v8hi): Likewise.
25876 (vec_widen_smult_even_v8hi): Likewise.
25877 (vec_widen_umult_odd_v16qi): Likewise.
25878 (vec_widen_smult_odd_v16qi): Likewise.
25879 (vec_widen_umult_odd_v8hi): Likewise.
25880 (vec_widen_smult_odd_v8hi): Likewise.
25881 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
25882 vmuloub rather than call gen_vec_widen_umult_*.
25883 (vec_widen_umult_lo_v16qi): Likewise.
25884 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
25885 vmulosb rather than call gen_vec_widen_smult_*.
25886 (vec_widen_smult_lo_v16qi): Likewise.
25887 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
25888 rather than call gen_vec_widen_umult_*.
25889 (vec_widen_umult_lo_v8hi): Likewise.
25890 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
25891 rather than call gen_vec_widen_smult_*.
25892 (vec_widen_smult_lo_v8hi): Likewise.
25894 2014-01-15 Jeff Law <law@redhat.com>
25896 PR tree-optimization/59747
25897 * ree.c (find_and_remove_re): Properly handle case where a second
25898 eliminated extension requires widening a copy created for elimination
25899 of a prior extension.
25900 (combine_set_extension): Ensure that the number of hard regs needed
25901 for a destination register does not change when we widen it.
25903 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
25905 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
25906 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
25907 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
25908 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
25909 (avr-*-rtems*): Likewise.
25910 (bfin*-rtems*): Likewise.
25911 (moxie-*-rtems*): Likewise.
25912 (h8300-*-rtems*): Likewise.
25913 (i[34567]86-*-rtems*): Likewise.
25914 (lm32-*-rtems*): Likewise.
25915 (m32r-*-rtems*): Likewise.
25916 (m68k-*-rtems*): Likewise.
25917 (microblaze*-*-rtems*): Likewise.
25918 (mips*-*-rtems*): Likewise.
25919 (powerpc-*-rtems*): Likewise.
25920 (sh-*-rtems*): Likewise.
25921 (sparc-*-rtems*): Likewise.
25922 (sparc64-*-rtems*): Likewise.
25923 (v850-*-rtems*): Likewise.
25924 (m32c-*-rtems*): Likewise.
25926 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
25928 PR rtl-optimization/59511
25929 * ira.c (ira_init_register_move_cost): Use memory costs for some
25930 cases of register move cost calculations.
25931 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
25932 instead of BB frequency.
25933 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
25934 * lra-assigns.c (find_hard_regno_for): Ditto.
25936 2014-01-15 Richard Biener <rguenther@suse.de>
25938 PR tree-optimization/59822
25939 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
25940 (vectorizable_load): Use it to hoist defs of uses of invariant
25941 loads out of the loop.
25943 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
25944 Kugan Vivekanandarajah <kuganv@linaro.org>
25947 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
25950 2014-01-15 Richard Biener <rguenther@suse.de>
25952 PR rtl-optimization/59802
25953 * lcm.c (compute_available): Use inverted postorder to seed
25954 the initial worklist.
25956 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25959 * config/s390/s390.c (s390_preferred_reload_class): Don't return
25960 ADDR_REGS for invalid symrefs in non-PIC code.
25962 2014-01-15 Jakub Jelinek <jakub@redhat.com>
25965 * builtins.c (determine_block_size): Initialize *probable_max_size
25966 even if len_rtx is CONST_INT.
25968 2014-01-14 Andrew Pinski <apinski@cavium.com>
25970 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
25971 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
25972 (cortexa53_tunings): Likewise.
25973 (aarch64_sched_issue_rate): New function.
25974 (TARGET_SCHED_ISSUE_RATE): Define.
25976 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
25978 * ira-costs.c (find_costs_and_classes): Add missed
25979 ira_init_register_move_cost_if_necessary.
25981 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
25984 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
25986 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
25989 * config/i386/i386.c (type_natural_mode): Add a bool parameter
25990 to indicate if type is used for function return value. Warn ABI
25991 change if the vector mode isn't available for function return value.
25992 (ix86_function_arg_advance): Pass false to type_natural_mode.
25993 (ix86_function_arg): Likewise.
25994 (ix86_gimplify_va_arg): Likewise.
25995 (function_arg_32): Don't warn ABI change.
25996 (ix86_function_value): Pass true to type_natural_mode.
25997 (ix86_return_in_memory): Likewise.
25998 (ix86_struct_value_rtx): Removed.
25999 (TARGET_STRUCT_VALUE_RTX): Likewise.
26001 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
26003 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
26004 converting a conditional jump into a conditional return.
26006 2014-01-14 Richard Biener <rguenther@suse.de>
26008 PR tree-optimization/58921
26009 PR tree-optimization/59006
26010 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
26011 hoisting invariant stmts.
26012 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
26013 invariant loads on the preheader edge if possible.
26015 2014-01-14 Joey Ye <joey.ye@arm.com>
26017 * doc/plugin.texi (Building GCC plugins): Update to C++.
26019 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
26021 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
26022 (_mm_rcp28_round_ss): Ditto.
26023 (_mm_rsqrt28_round_sd): Ditto.
26024 (_mm_rsqrt28_round_ss): Ditto.
26025 (_mm_rcp28_sd): Ditto.
26026 (_mm_rcp28_ss): Ditto.
26027 (_mm_rsqrt28_sd): Ditto.
26028 (_mm_rsqrt28_ss): Ditto.
26029 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
26030 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
26031 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
26032 (IX86_BUILTIN_RCP28SD): Ditto.
26033 (IX86_BUILTIN_RCP28SS): Ditto.
26034 (IX86_BUILTIN_RSQRT28SD): Ditto.
26035 (IX86_BUILTIN_RSQRT28SS): Ditto.
26036 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
26037 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
26038 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
26039 (ix86_expand_special_args_builtin): Expand new FTYPE.
26040 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
26041 (srcp14<mode>): Make insn unary.
26042 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
26043 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
26044 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
26045 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
26046 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
26047 Fix rounding: make it SAE only.
26048 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
26050 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
26052 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
26053 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
26054 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
26055 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
26056 (round_saeonly_mask_scalar_operand4): Ditto.
26057 (round_saeonly_mask_scalar_op3): Ditto.
26058 (round_saeonly_mask_scalar_op4): Ditto.
26060 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26062 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
26063 Implement -maltivec=be for vec_insert and vec_extract.
26065 2014-01-10 DJ Delorie <dj@redhat.com>
26067 * config/msp430/msp430.md (call_internal): Don't allow memory
26068 references with SP as the base register.
26069 (call_value_internal): Likewise.
26070 * config/msp430/constraints.md (Yc): New. For memory references
26071 that don't use SP as a base register.
26073 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
26074 "an integer without a # prefix"
26075 * config/msp430/msp430.md (epilogue_helper): Use it.
26077 2014-01-13 Jakub Jelinek <jakub@redhat.com>
26080 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
26081 AVX512F gather builtins.
26082 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
26083 on gather decls with INTEGER_TYPE masktype.
26084 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
26085 directly into the builtin rather than hoisting it before loop.
26087 PR tree-optimization/59387
26088 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
26089 (scev_const_prop): If folded_casts and type has undefined overflow,
26090 use force_gimple_operand instead of force_gimple_operand_gsi and
26091 for each added stmt if it is assign with
26092 arith_code_with_undefined_signed_overflow, call
26093 rewrite_to_defined_overflow.
26094 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
26095 gimple-fold.h instead.
26096 (arith_code_with_undefined_signed_overflow,
26097 rewrite_to_defined_overflow): Moved to ...
26098 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
26099 rewrite_to_defined_overflow): ... here. No longer static.
26100 Include gimplify-me.h.
26101 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
26102 rewrite_to_defined_overflow): New prototypes.
26104 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26106 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
26108 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
26110 * builtins.c (get_object_alignment_2): Minor tweak.
26111 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
26113 2014-01-13 Christian Bruel <christian.bruel@st.com>
26115 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
26116 optimized non constant lengths.
26118 2014-01-13 Jakub Jelinek <jakub@redhat.com>
26121 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
26122 load as __atomic_load_N if possible.
26124 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
26126 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
26128 (rs6000_expand_builtin): Adjust call.
26130 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
26133 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
26134 * config/rs6000/rs6000.c: Include target-globals.h.
26135 (rs6000_set_current_function): Instead of doing target_reinit
26136 unconditionally, use save_target_globals_default_opts and
26137 restore_target_globals.
26139 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
26141 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
26142 (rs6000_expand_builtin): Handle mffs and mtfsf.
26143 (rs6000_init_builtins): Define mffs and mtfsf.
26144 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
26145 (rs6000_mffs): New pattern.
26146 (rs6000_mtfsf): New pattern.
26148 2014-01-11 Bin Cheng <bin.cheng@arm.com>
26150 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
26151 Start narrowing with START. Apply candidate-use pair
26152 and check overall cost in narrowing.
26153 (iv_ca_prune): Pass new argument.
26155 2014-01-10 Jeff Law <law@redhat.com>
26157 PR middle-end/59743
26158 * ree.c (combine_reaching_defs): Ensure the defining statement
26159 occurs before the extension when optimizing extensions with
26160 different source and destination hard registers.
26162 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
26165 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
26166 vtables into the type inheritance graph.
26168 2014-01-10 Jakub Jelinek <jakub@redhat.com>
26170 PR rtl-optimization/59754
26171 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
26172 modes in the REGNO != REGNO case.
26174 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26176 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
26178 2014-01-10 Jakub Jelinek <jakub@redhat.com>
26180 PR tree-optimization/59745
26181 * tree-predcom.c (tree_predictive_commoning_loop): Call
26182 free_affine_expand_cache if giving up because components is NULL.
26184 * target-globals.c (save_target_globals): Allocate < 4KB structs using
26185 GC in payload of target_globals struct instead of allocating them on
26186 the heap and the larger structs separately using GC.
26187 * target-globals.h (struct target_globals): Make regs, hard_regs,
26188 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
26189 of GTY((skip)) and change type to void *.
26190 (reset_target_globals): Cast loads from those fields to corresponding
26193 2014-01-10 Steve Ellcey <sellcey@mips.com>
26196 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
26197 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
26198 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
26200 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
26203 * aarch64-modes.def (CC_Zmode): New flags mode.
26204 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
26205 represents an equality.
26206 (aarch64_get_condition_code): Handle CC_Zmode.
26207 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
26209 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26211 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
26212 extraction in good case.
26214 2014-01-10 Richard Biener <rguenther@suse.de>
26216 PR tree-optimization/59374
26217 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
26218 checking after SLP discovery. Mark stmts not participating
26219 in any SLP instance properly.
26221 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26223 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
26224 when handling a SET rtx.
26226 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26228 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
26229 (cortex-a57): Likewise.
26230 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
26232 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26234 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
26235 non-iwmmxt builtins.
26237 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
26241 * ipa-devirt.c record_target_from_binfo): Take as argument
26242 stack of binfos and lookup matching one for virtual inheritance.
26243 (possible_polymorphic_call_targets_1): Update.
26245 2014-01-10 Huacai Chen <chenhc@lemote.com>
26247 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
26248 kernel strings for Loongson-2E/2F/3A.
26250 2014-01-10 Jakub Jelinek <jakub@redhat.com>
26252 PR middle-end/59670
26253 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
26254 is_gimple_call before calling gimple_call_internal_p.
26256 2014-01-09 Steve Ellcey <sellcey@mips.com>
26258 * Makefile.in (TREE_FLOW_H): Remove.
26259 (TREE_SSA_H): Add file names from tree-flow.h.
26260 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
26261 * tree.h: Remove tree-flow.h reference.
26262 * hash-table.h: Remove tree-flow.h reference.
26263 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
26264 reference with tree-ssa-loop.h.
26266 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26268 * doc/invoke.texi: Add -maltivec={be,le} options, and document
26269 default element-order behavior for -maltivec.
26270 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
26271 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
26272 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
26273 when targeting big endian, at least for now.
26274 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
26276 2014-01-09 Jakub Jelinek <jakub@redhat.com>
26278 PR middle-end/47735
26279 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
26280 var satisfies use_register_for_decl, just take into account type
26281 alignment, rather than decl alignment.
26283 PR tree-optimization/59622
26284 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
26285 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
26286 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
26287 Don't devirtualize for inplace at all. For targets.length () == 1,
26288 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
26290 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
26292 * config/i386/i386.md (cpu): Remove the unused btver1.
26294 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
26296 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
26298 2014-01-09 Jakub Jelinek <jakub@redhat.com>
26301 * tree-core.h (struct target_globals): New forward declaration.
26302 (struct tree_target_option): Add globals field.
26303 * tree.h (TREE_TARGET_GLOBALS): Define.
26304 (prepare_target_option_nodes_for_pch): New prototype.
26305 * target-globals.h (struct target_globals): Define even if
26306 !SWITCHABLE_TARGET.
26307 * tree.c (prepare_target_option_node_for_pch,
26308 prepare_target_option_nodes_for_pch): New functions.
26309 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
26310 * config/i386/i386.c: Include target-globals.h.
26311 (ix86_set_current_function): Instead of doing target_reinit
26312 unconditionally, use save_target_globals_default_opts and
26313 restore_target_globals.
26315 2014-01-09 Richard Biener <rguenther@suse.de>
26317 PR tree-optimization/59715
26318 * tree-cfg.h (split_critical_edges): Declare.
26319 * tree-cfg.c (split_critical_edges): Export.
26320 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
26322 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
26324 * cfgexpand.c (expand_stack_vars): Optionally disable
26325 asan stack protection.
26326 (expand_used_vars): Likewise.
26327 (partition_stack_vars): Likewise.
26328 * asan.c (asan_emit_stack_protection): Optionally disable
26329 after return stack usage.
26330 (instrument_derefs): Optionally disable memory access instrumentation.
26331 (instrument_builtin_call): Likewise.
26332 (instrument_strlen_call): Likewise.
26333 (asan_protect_global): Optionally disable global variables protection.
26334 * doc/invoke.texi: Added doc for new options.
26335 * params.def: Added new options.
26336 * params.h: Likewise.
26338 2014-01-09 Jakub Jelinek <jakub@redhat.com>
26340 PR rtl-optimization/59724
26341 * ifcvt.c (cond_exec_process_if_block): Don't call
26342 flow_find_head_matching_sequence with 0 longest_match.
26343 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
26344 non-active insns if !stop_after.
26345 (try_head_merge_bb): Revert 2014-01-07 changes.
26347 2014-01-08 Jeff Law <law@redhat.com>
26349 * ree.c (get_sub_rtx): New function, extracted from...
26350 (merge_def_and_ext): Here.
26351 (combine_reaching_defs): Use get_sub_rtx.
26353 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
26355 * cgraph.h (varpool_variable_node): Do not choke on null node.
26357 2014-01-08 Catherine Moore <clm@codesourcery.com>
26359 * config/mips/mips.md (simple_return): Attempt to use JRC
26361 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
26363 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
26365 PR rtl-optimization/59137
26366 * reorg.c (steal_delay_list_from_target): Call update_block for
26368 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
26370 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26372 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
26373 two duplicate entries.
26375 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
26378 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
26380 * config/mips/mips.c (mips_truncated_op_cost): New function.
26381 (mips_rtx_costs): Adjust test for BADDU.
26382 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
26384 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
26386 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
26387 (*baddu_si): ...this new pattern.
26389 2014-01-08 Jakub Jelinek <jakub@redhat.com>
26392 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
26394 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
26396 PR middle-end/57748
26397 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
26399 (expand_expr, expand_normal): Adjust.
26400 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
26401 inner_reference_p. Use inner_reference_p to expand inner references.
26402 (store_expr): Adjust.
26403 * cfgexpand.c (expand_call_stmt): Adjust.
26405 2014-01-08 Rong Xu <xur@google.com>
26407 * gcov-io.c (gcov_var): Move from gcov-io.h.
26408 (gcov_position): Ditto.
26409 (gcov_is_error): Ditto.
26410 (gcov_rewrite): Ditto.
26411 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
26412 only part to libgcc/libgcov.h.
26414 2014-01-08 Marek Polacek <polacek@redhat.com>
26416 PR middle-end/59669
26417 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
26419 2014-01-08 Marek Polacek <polacek@redhat.com>
26422 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
26424 2014-01-08 Jakub Jelinek <jakub@redhat.com>
26426 PR rtl-optimization/59649
26427 * stor-layout.c (get_mode_bounds): For BImode return
26428 0 and STORE_FLAG_VALUE.
26430 2014-01-08 Richard Biener <rguenther@suse.de>
26432 PR middle-end/59630
26433 * gimple.h (is_gimple_builtin_call): Remove.
26434 (gimple_builtin_call_types_compatible_p): New.
26435 (gimple_call_builtin_p): New overload.
26436 * gimple.c (is_gimple_builtin_call): Remove.
26437 (validate_call): Rename to ...
26438 (gimple_builtin_call_types_compatible_p): ... this and export. Also
26439 check return types.
26440 (validate_type): New static function.
26441 (gimple_call_builtin_p): New overload and adjust.
26442 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
26443 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
26444 (gimple_fold_stmt_to_constant_1): Likewise.
26445 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
26447 2014-01-08 Richard Biener <rguenther@suse.de>
26449 PR middle-end/59471
26450 * gimplify.c (gimplify_expr): Gimplify register-register type
26451 VIEW_CONVERT_EXPRs to separate stmts.
26453 2014-01-07 Jeff Law <law@redhat.com>
26455 PR middle-end/53623
26456 * ree.c (combine_set_extension): Handle case where source
26457 and destination registers in an extension insn are different.
26458 (combine_reaching_defs): Allow source and destination registers
26459 in extension to be different under limited circumstances.
26460 (add_removable_extension): Remove restriction that the
26461 source and destination registers in the extension are the same.
26462 (find_and_remove_re): Emit a copy from the extension's
26463 destination to its source after the defining insn if
26464 the source and destination registers are different.
26466 PR middle-end/59285
26467 * ifcvt.c (merge_if_block): If we are merging a block with more than
26468 one successor with a block with no successors, remove any BARRIER
26469 after the second block.
26471 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
26473 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
26475 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
26478 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
26479 for 14-bit register offsets when INT14_OK_STRICT is false.
26481 2014-01-07 Roland Stigge <stigge@antcom.de>
26482 Michael Meissner <meissner@linux.vnet.ibm.com>
26485 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
26486 Only check TFmode for SPE constants. Don't check TImode or TDmode.
26488 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
26490 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
26493 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
26495 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
26496 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
26497 rtx is const0_rtx or not.
26499 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
26502 * target-globals.c (save_target_globals): Remove this_fn_optab
26504 * toplev.c: Include optabs.h.
26505 (target_reinit): Temporarily restore the global options if another
26506 set of options are in force.
26508 2014-01-07 Jakub Jelinek <jakub@redhat.com>
26510 PR rtl-optimization/58668
26511 * cfgcleanup.c (flow_find_cross_jump): Don't count
26512 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
26513 to determine what is counted.
26514 (flow_find_head_matching_sequence): Use active_insn_p to determine
26516 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
26518 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
26519 determine what is counted.
26521 PR tree-optimization/59643
26522 * tree-predcom.c (split_data_refs_to_components): If one dr is
26523 read and one write, determine_offset fails and the write isn't
26524 in the bad component, just put the read into the bad component.
26526 2014-01-07 Mike Stump <mikestump@comcast.net>
26527 Jakub Jelinek <jakub@redhat.com>
26530 * tree-core.h (struct tree_optimization_option): Change optabs
26531 type from unsigned char * to void *.
26532 * optabs.c (init_tree_optimization_optabs): Adjust
26533 TREE_OPTIMIZATION_OPTABS initialization.
26535 2014-01-06 Jakub Jelinek <jakub@redhat.com>
26538 * config/i386/i386.h (struct machine_function): Add
26539 no_drap_save_restore field.
26540 * config/i386/i386.c (ix86_save_reg): Use
26541 !cfun->machine->no_drap_save_restore instead of
26542 crtl->stack_realign_needed.
26543 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
26544 this function clears frame_pointer_needed. Set
26545 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
26546 and DRAP reg is needed.
26548 2014-01-06 Marek Polacek <polacek@redhat.com>
26551 * doc/implement-c.texi: Mention that other integer types are
26552 permitted as bit-field types in strictly conforming mode.
26554 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
26556 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
26557 is newly allocated.
26559 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
26561 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
26563 2014-01-06 Martin Jambor <mjambor@suse.cz>
26566 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
26568 * ipa-prop.c (ipa_print_node_params): Fix indentation.
26570 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
26574 * var-tracking.c (add_stores): Preserve the value of the source even if
26575 we don't record the store.
26577 2014-01-06 Terry Guo <terry.guo@arm.com>
26579 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
26581 2014-01-05 Iain Sandoe <iain@codesourcery.com>
26584 * config/darwin.c (darwin_function_section): Adjust return values to
26585 correspond to optimisation changes made in r206070.
26587 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
26589 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
26590 from prefetch_block tune setting.
26591 (nocona_cost): Correct size of prefetch block to 64.
26593 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
26595 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
26596 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
26597 used to save the static chain register in the computation of the offset
26598 from which the FP registers need to be restored.
26600 2014-01-04 Jakub Jelinek <jakub@redhat.com>
26602 PR tree-optimization/59519
26603 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
26604 ICE if get_current_def (current_new_name) is already non-NULL, as long
26605 as it is a phi result of some other phi in *new_exit_bb that has
26608 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
26609 or vmovdqu* for misaligned_operand.
26610 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
26611 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
26612 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
26613 aligned_mem for AVX512F masked aligned load and store builtins and for
26614 non-temporal moves.
26616 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
26618 PR tree-optimization/59651
26619 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
26620 Address range for negative step should be added by TYPE_SIZE_UNIT.
26622 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
26624 * config/m68k/m68k.c (handle_move_double): Handle pushes with
26625 overlapping registers also for registers other than the stack pointer.
26627 2014-01-03 Marek Polacek <polacek@redhat.com>
26630 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
26633 2014-01-03 Jakub Jelinek <jakub@redhat.com>
26636 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
26639 * config/i386/i386.md (MODE_SIZE): New mode attribute.
26640 (push splitter): Use <P:MODE_SIZE> instead of
26641 GET_MODE_SIZE (<P:MODE>mode).
26642 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
26643 (mov -1, reg peephole2): Likewise.
26644 * config/i386/sse.md (*mov<mode>_internal,
26645 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
26646 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
26647 *<code><mode>3, *andnot<mode>3<mask_name>,
26648 <mask_codefor><code><mode>3<mask_name>): Likewise.
26649 * config/i386/subst.md (mask_mode512bit_condition,
26650 sd_mask_mode512bit_condition): Likewise.
26652 2014-01-02 Xinliang David Li <davidxl@google.com>
26654 PR tree-optimization/59303
26655 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
26656 (dump_predicates): Better output format.
26657 (pred_equal_p): New function.
26658 (is_neq_relop_p): Ditto.
26659 (is_neq_zero_form_p): Ditto.
26660 (pred_expr_equal_p): Ditto.
26661 (pred_neg_p): Ditto.
26662 (simplify_pred): Ditto.
26663 (simplify_preds_2): Ditto.
26664 (simplify_preds_3): Ditto.
26665 (simplify_preds_4): Ditto.
26666 (simplify_preds): Ditto.
26667 (push_pred): Ditto.
26668 (push_to_worklist): Ditto.
26669 (get_pred_info_from_cmp): Ditto.
26670 (is_degenerated_phi): Ditto.
26671 (normalize_one_pred_1): Ditto.
26672 (normalize_one_pred): Ditto.
26673 (normalize_one_pred_chain): Ditto.
26674 (normalize_preds): Ditto.
26675 (normalize_cond_1): Remove function.
26676 (normalize_cond): Ditto.
26677 (is_gcond_subset_of): Ditto.
26678 (is_subset_of_any): Ditto.
26679 (is_or_set_subset_of): Ditto.
26680 (is_and_set_subset_of): Ditto.
26681 (is_norm_cond_subset_of): Ditto.
26682 (pred_chain_length_cmp): Ditto.
26683 (convert_control_dep_chain_into_preds): Type change.
26684 (find_predicates): Ditto.
26685 (find_def_preds): Ditto.
26686 (destroy_predicates_vecs): Ditto.
26687 (find_matching_predicates_in_rest_chains): Ditto.
26688 (use_pred_not_overlap_with_undef_path_pred): Ditto.
26689 (is_pred_expr_subset): Ditto.
26690 (is_pred_chain_subset_of): Ditto.
26691 (is_included_in): Ditto.
26692 (is_superset_of): Ditto.
26694 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
26696 Update copyright years.
26698 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
26700 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
26701 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
26702 config/arc/arc.md, config/arc/arc.opt,
26703 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
26704 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
26705 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
26706 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
26707 config/linux-protos.h, config/linux.c, config/winnt-c.c,
26708 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
26709 vtable-verify.c, vtable-verify.h: Use the standard form for the
26712 2014-01-02 Tobias Burnus <burnus@net-b.de>
26714 * gcc.c (process_command): Update copyright notice dates.
26715 * gcov-dump.c: Ditto.
26717 * doc/cpp.texi: Bump @copying's copyright year.
26718 * doc/cppinternals.texi: Ditto.
26719 * doc/gcc.texi: Ditto.
26720 * doc/gccint.texi: Ditto.
26721 * doc/gcov.texi: Ditto.
26722 * doc/install.texi: Ditto.
26723 * doc/invoke.texi: Ditto.
26725 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
26727 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
26729 2014-01-01 Jakub Jelinek <jakub@redhat.com>
26731 * config/i386/sse.md (*mov<mode>_internal): Guard
26732 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
26734 PR rtl-optimization/59647
26735 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
26736 new_rtx into UNSIGNED_FLOAT rtxes.
26738 Copyright (C) 2014 Free Software Foundation, Inc.
26740 Copying and distribution of this file, with or without modification,
26741 are permitted in any medium without royalty provided the copyright
26742 notice and this notice are preserved.