1 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
4 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
5 Use methods of rtx_sequence.
6 (scan_trace): Likewise for local "pat".
8 2014-08-27 David Malcolm <dmalcolm@redhat.com>
10 * coretypes.h (class rtx_sequence): Add forward declaration.
11 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
12 invariant: GET_CODE (X) == SEQUENCE.
13 (is_a_helper <rtx_sequence *>::test): New.
14 (is_a_helper <const rtx_sequence *>::test): New.
15 (rtx_sequence::len): New.
16 (rtx_sequence::element): New.
17 (rtx_sequence::insn): New.
19 2014-08-27 David Malcolm <dmalcolm@redhat.com>
21 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
23 (alloc_INSN_LIST): Strengthen return type from rtx to
25 (copy_INSN_LIST): Likewise for return type and param.
26 (concat_INSN_LIST): Likewise for both params and return type.
27 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
28 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
29 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
30 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
32 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
33 "implicit_sets", "control_uses", "clobbers" from rtx to
35 (struct deps_desc): Likewise for fields "pending_read_insns",
36 "pending_write_insns", "pending_jump_insns",
37 "last_pending_memory_flush", "last_function_call",
38 "last_function_call_may_noreturn", "sched_before_next_call",
39 "sched_before_next_jump".
40 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
41 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
43 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
44 from rtx to rtx_insn_list *.
45 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
48 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
50 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
52 (queue_insn): Likewise for local "link".
53 (struct haifa_saved_data): Strengthen field "insn_queue" from
54 rtx * to rtx_insn_list **.
55 (save_backtrack_point): Update allocation of save->insn_queue to
56 reflect the strengthening of elements from rtx to rtx_insn_list *.
57 (queue_to_ready): Strengthen local "link" from rtx to
58 rtx_insn_list *; use methods "next" and "insn" when traversing the
60 (early_queue_to_ready): Likewise for locals "link", "next_link",
62 (schedule_block): Update allocation of insn_queue to reflect the
63 strengthening of elements from rtx to rtx_insn_list *. Strengthen
64 local "link" from rtx to rtx_insn_list *, and use methods when
66 (add_to_speculative_block): Strengthen locals "twins" and
67 "next_node" from rtx to rtx_insn_list *, and use methods when
68 working with them. Strengthen local "twin" from rtx to
69 rtx_insn *, eliminating a checked cast.
70 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
71 from rtx to rtx_insn_list *, and use methods when working with
74 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
75 from rtx to rtx_insn_list *, adding a checked cast.
76 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
78 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
79 "newlink" from rtx to rtx_insn_list *. Strengthen local
80 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
81 from rtx to rtx_insn *.
82 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
83 from rtx to rtx_insn_list *. Use methods of the latter class.
84 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
85 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
86 (remove_free_INSN_LIST_node): Strengthen return type and local
87 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
88 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
89 rtx_insn_list *, using "insn" method.
91 * sched-deps.c (add_dependence_list): Strengthen param "list"
92 from rtx to rtx_insn_list *, and use methods when working with it.
93 (add_dependence_list_and_free): Strengthen param "listp" from
94 rtx * to rtx_insn_list **.
95 (remove_from_dependence_list): Strenghten param "listp" from rtx *
96 to rtx_insn_list **, and use methods when working with *listp.
97 (remove_from_both_dependence_lists): Strengthen param "listp" from
98 rtx * to rtx_insn_list **
99 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
100 to rtx_insn_list **. Eliminate local "link", in favor of two new
101 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
103 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
104 by introducing local "cond_deps".
105 (remove_from_deps): Strengthen param "insn" from rtx to
108 * sched-rgn.c (concat_insn_mem_list): Strengthen param
109 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
110 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
111 Use methods of rtx_insn_list.
113 * store-motion.c (struct st_expr): Strengthen fields
114 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
115 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
117 (find_moveable_store): Split out "tmp" into multiple more-tightly
118 scoped locals. Use methods of rtx_insn_list *.
119 (compute_store_table): Strengthen local "tmp" from rtx to
120 rtx_insn *. Use methods of rtx_insn_list *.
122 2014-08-27 David Malcolm <dmalcolm@redhat.com>
124 * coretypes.h (class rtx_insn_list): Add forward declaration.
125 * rtl.h (class rtx_insn_list): New subclass of rtx_def
126 (is_a_helper <rtx_insn_list *>::test): New.
127 (rtx_insn_list::next): New.
128 (rtx_insn_list::insn): New.
129 (gen_rtx_INSN_LIST): Add prototype.
130 * emit-rtl.c (gen_rtx_INSN_LIST): New.
131 * gengenrtl.c (special_rtx): Add INSN_LIST.
133 2014-08-27 David Malcolm <dmalcolm@redhat.com>
135 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
136 "prev" from rtx to rtx_insn *.
138 2014-08-27 David Malcolm <dmalcolm@redhat.com>
140 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
141 functions. Require merely an rtx for now, not an rtx_insn *.
142 (BLOCK_FOR_INSN): Likewise.
143 (INSN_LOCATION): Likewise.
144 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
146 2014-08-27 David Malcolm <dmalcolm@redhat.com>
148 * rtl.h (PATTERN): Convert this macro into a pair of inline
149 functions, for now, requiring const_rtx and rtx.
151 2014-08-27 David Malcolm <dmalcolm@redhat.com>
153 * target.def (unwind_emit): Strengthen param "insn" from rtx to
155 (final_postscan_insn): Likewise.
156 (adjust_cost): Likewise.
157 (adjust_priority): Likewise.
158 (variable_issue): Likewise.
159 (macro_fusion_pair_p): Likewise.
160 (dfa_post_cycle_insn): Likewise.
161 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
162 (first_cycle_multipass_issue): Likewise.
163 (dfa_new_cycle): Likewise.
164 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
165 (speculate_insn): Likewise for param "insn".
166 (gen_spec_check): Likewise for params "insn" and "label".
167 (get_insn_spec_ds): Likewise for param "insn".
168 (get_insn_checked_ds): Likewise.
169 (dispatch_do): Likewise.
170 (dispatch): Likewise.
171 (cannot_copy_insn_p): Likewise.
172 (invalid_within_doloop): Likewise.
173 (legitimate_combined_insn): Likewise.
177 * doc/tm.texi: Automatically updated to reflect changes to
180 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
182 (schedule_block): Likewise.
183 (sched_init): Likewise.
184 (sched_speculate_insn): Strengthen param "insn" from rtx to
186 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
188 * hooks.c (hook_bool_rtx_true): Rename to...
189 hook_bool_rtx_insn_true): ...this, and strengthen first param from
191 (hook_constcharptr_const_rtx_null): Rename to...
192 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
193 first param from const_rtx to const rtx_insn *.
194 (hook_bool_rtx_int_false): Rename to...
195 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
196 param from rtx to rtx_insn *.
197 (hook_void_rtx_int): Rename to...
198 (hook_void_rtx_insn_int): ...this, and strengthen first param from
201 * hooks.h (hook_bool_rtx_true): Rename to...
202 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
204 (hook_bool_rtx_int_false): Rename to...
205 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
206 param from rtx to rtx_insn *.
207 (hook_void_rtx_int): Rename to...
208 (hook_void_rtx_insn_int): ...this, and strengthen first param from
210 (hook_constcharptr_const_rtx_null): Rename to...
211 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
212 first param from const_rtx to const rtx_insn *.
214 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
215 and local "prev" from rtx to rtx_insn *.
217 * sched-int.h (sched_speculate_insn): Strengthen first param from
220 * sel-sched.c (create_speculation_check): Likewise for local "label".
221 * targhooks.c (default_invalid_within_doloop): Strengthen param
222 "insn" from const_rtx to const rtx_insn *.
223 * targhooks.h (default_invalid_within_doloop): Strengthen param
224 from const_rtx to const rtx_insn *.
226 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
227 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
229 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
231 (arc_invalid_within_doloop): Likewise, with const.
233 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
234 (arm_cannot_copy_insn_p): Likewise for param "insn".
235 (arm_unwind_emit): Likewise.
237 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
240 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
241 (c6x_variable_issue): Likewise. Removed now-redundant checked
243 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
245 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
246 Likewise for param "insn".
247 (epiphany_mode_after): Likewise.
248 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
249 params "insn", "dep_insn".
250 (epiphany_mode_needed): Likewise for param "insn".
251 (epiphany_mode_after): Likewise.
253 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
254 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
255 (ix86_avx_u128_mode_needed): Likewise.
256 (ix86_i387_mode_needed): Likewise.
257 (ix86_mode_needed): Likewise.
258 (ix86_avx_u128_mode_after): Likewise.
259 (ix86_mode_after): Likewise.
260 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
261 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
262 (ix86_adjust_priority): Likewise for param "insn".
263 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
264 (do_dispatch): Likewise.
265 (has_dispatch): Likewise.
266 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
268 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
269 reflect renaming of default hook implementation from
270 hook_constcharptr_const_rtx_null to
271 hook_constcharptr_const_rtx_insn_null.
272 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
274 (ia64_variable_issue): Likewise for param "insn".
275 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
276 (ia64_dfa_new_cycle): Likewise.
277 (ia64_get_insn_spec_ds): Likewise.
278 (ia64_get_insn_checked_ds): Likewise.
279 (ia64_speculate_insn): Likewise.
280 (ia64_gen_spec_check): Likewise for params "insn", "label".
281 (ia64_asm_unwind_emit): Likewise for param "insn".
283 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
285 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
287 (m68k_sched_variable_issue): Likewise for param "insn".
289 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
292 * config/microblaze/microblaze.c (microblaze_adjust_cost):
293 Likewise for params "insn", "dep".
295 * config/mips/mips.c (mips_adjust_cost): Likewise.
296 (mips_variable_issue): Likewise for param "insn".
297 (mips_final_postscan_insn): Likewise.
299 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
300 for params "insn", "dep".
302 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
304 (pa_adjust_priority): Likewise for param "insn".
306 * config/picochip/picochip.c (picochip_sched_adjust_cost):
307 Likewise for params "insn", "dep_insn".
309 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
311 (rs6000_variable_issue): Likewise.
312 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
313 (rs6000_debug_adjust_cost): Likewise.
314 (rs6000_adjust_priority): Likewise for param "insn".
315 (rs6000_use_sched_lookahead_guard): Likewise.
316 (get_next_active_insn): Likewise for return type and both params.
317 (redefine_groups): Likewise for params "prev_head_insn", "tail"
318 and locals "insn", "next_insn".
319 (pad_groups): Likewise.
321 * config/s390/s390.c (s390_adjust_priority): Likewise for param
323 (s390_cannot_copy_insn_p): Likewise.
324 (s390_sched_variable_issue): Likewise for third param, eliminating
326 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
327 default hook implementation from hook_constcharptr_const_rtx_null
328 to hook_constcharptr_const_rtx_insn_null.
330 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
331 from rtx to rtx_insn *.
332 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
333 (sh_variable_issue): Likewise for param "insn".
334 (sh_dfa_new_cycle): Likewise.
335 (sh_mode_needed): Likewise.
336 (sh_mode_after): Likewise.
338 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
339 params "insn", "dep_insn".
340 (hypersparc_adjust_cost): Likewise.
341 (sparc_adjust_cost): Likewise.
343 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
344 param, eliminated checked cast.
345 (spu_sched_adjust_cost): Likewise for first and third params.
347 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
348 params "insn" and "dep_insn" from rtx to rtx_insn *.
350 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
352 2014-08-27 David Malcolm <dmalcolm@redhat.com>
354 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
355 (set_is_load_p): ...this, updating to work on a SET pattern rather
357 (is_store_insn): Rename to...
358 (set_is_store_p): ...this, updating to work on a SET pattern
360 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
361 top of function to where it is needed. Rewrite the bogus
362 condition that checks for "insn" and "dep" being PARALLEL to
363 instead use single_set, introducing locals "insn_set" and
364 "dep_set". Given that we only ever returned "cost" for a non-pair
365 of SETs, bail out early if we don't have a pair of SET.
366 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
367 use the new locals "insn_set" and "dep_set", and update calls to
368 is_load_insn and is_store_insn to be calls to set_is_load_p and
371 2014-08-27 Guozhi Wei <carrot@google.com>
374 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
375 amount before using it.
377 2014-08-27 Richard Biener <rguenther@suse.de>
379 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
380 get_maxval_strlen inside a more useful API.
381 (gimple_fold_builtin_with_strlen): Remove and fold into ...
382 (gimple_fold_builtin): ... caller.
383 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
384 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
385 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
386 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
387 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
388 gimple_fold_builtin_sprintf): Adjust to compute maxval
391 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
394 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
396 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
397 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
398 Anna Tikhonova <anna.tikhonova@intel.com>
399 Ilya Tocar <ilya.tocar@intel.com>
400 Andrey Turetskiy <andrey.turetskiy@intel.com>
401 Ilya Verbin <ilya.verbin@intel.com>
402 Kirill Yukhin <kirill.yukhin@intel.com>
403 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
406 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
407 Use `concat_tg_mode' attribute to determine asm register size.
409 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
410 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
411 Anna Tikhonova <anna.tikhonova@intel.com>
412 Ilya Tocar <ilya.tocar@intel.com>
413 Andrey Turetskiy <andrey.turetskiy@intel.com>
414 Ilya Verbin <ilya.verbin@intel.com>
415 Kirill Yukhin <kirill.yukhin@intel.com>
416 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
419 (define_mode_iterator VI48_AVX512VL): New.
420 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
421 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
422 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
423 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
424 with VI1): Change mode iterator.
425 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
426 with VI_ULOADSTORE_BW_AVX512VL): New.
427 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
428 with VI_ULOADSTORE_F_AVX512VL): Ditto.
429 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
430 with VI1): Change mode iterator.
431 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
432 with VI_ULOADSTORE_BW_AVX512VL): New.
433 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
434 with VI_ULOADSTORE_F_AVX512VL): Ditto.
435 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
436 with VI1): Change mode iterator.
437 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
438 with VI_ULOADSTORE_BW_AVX512VL): New.
439 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
440 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
441 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
442 (define_insn "<avx512>_storedqu<mode>_mask" with
444 (define_insn "<avx512>_storedqu<mode>_mask" with
445 VI12_AVX512VL): Ditto.
447 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
448 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
449 Anna Tikhonova <anna.tikhonova@intel.com>
450 Ilya Tocar <ilya.tocar@intel.com>
451 Andrey Turetskiy <andrey.turetskiy@intel.com>
452 Ilya Verbin <ilya.verbin@intel.com>
453 Kirill Yukhin <kirill.yukhin@intel.com>
454 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
457 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
458 (define_mode_iterator VI48_AVX512BW): New.
459 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
460 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
461 with VI48_AVX2_48_AVX512F): New.
462 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
463 with VI2_AVX512VL): Ditto.
465 2014-08-27 Richard Biener <rguenther@suse.de>
468 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
469 (fold_builtin_3): Do not fold strcat_chk here.
470 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
472 (gimple_fold_builtin): Fold strcat_chk here.
474 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
476 * dwarf2out.h (dwarf2out_decl): Remove prototype.
477 * dwarf2out.c (dwarf2out_decl): Make static.
479 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
481 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
483 2014-08-26 David Malcolm <dmalcolm@redhat.com>
485 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
486 from rtx to rtx_insn *.
487 (cselib_lookup_from_insn): Likewise for final param.
488 (cselib_subst_to_values_from_insn): Likewise.
489 (cselib_add_permanent_equiv): Likewise.
491 * cselib.c (cselib_current_insn): Likewise for this variable.
492 (cselib_subst_to_values_from_insn): Likewise for param "insn".
493 (cselib_lookup_from_insn): Likewise.
494 (cselib_add_permanent_equiv): Likewise for param "insn" and local
495 "save_cselib_current_insn".
496 (cselib_process_insn): Replace use of NULL_RTX with NULL.
498 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
499 from rtx to rtx_insn *.
501 2014-08-26 David Malcolm <dmalcolm@redhat.com>
503 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
506 2014-08-26 David Malcolm <dmalcolm@redhat.com>
508 * df.h (df_dump_insn_problem_function): Strengthen first param of
509 this callback from const_rtx to const rtx_insn *.
510 (struct df_insn_info): Strengthen field "insn" from rtx to
512 (DF_REF_INSN): Eliminate this function, reinstating the older
514 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
515 (df_reg_defined): Likewise.
516 (df_find_use): Likewise.
517 (df_reg_used): Likewise.
518 (df_dump_insn_top): Strengthen param 1 from const_rtx to
520 (df_dump_insn_bottom): Likewise.
521 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
522 (df_insn_debug_regno): Likewise.
523 (debug_df_insn): Likewise.
524 (df_rd_simulate_one_insn): Likewise for param 2.
525 (df_word_lr_simulate_defs): Likewise for param 1.
526 (df_word_lr_simulate_uses): Likewise.
527 (df_md_simulate_one_insn): Likewise for param 2.
528 (df_simulate_find_noclobber_defs): Likewise for param 1.
529 (df_simulate_find_defs): Likewise.
530 (df_simulate_defs): Likewise.
531 (df_simulate_uses): Likewise.
532 (df_simulate_one_insn_backwards): Likewise for param 2.
533 (df_simulate_one_insn_forwards): Likewise.
534 (df_uses_create): Likewise for param 2.
535 (df_insn_create_insn_record): Likewise for param 1.
536 (df_insn_delete): Likewise.
537 (df_insn_rescan): Likewise.
538 (df_insn_rescan_debug_internal): Likewise.
539 (df_insn_change_bb): Likewise.
540 (df_notes_rescan): Likewise.
541 * rtl.h (remove_death): Likewise for param 2.
542 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
544 * sched-int.h (reemit_notes): Strengthen param from rtx to
546 * valtrack.h (propagate_for_debug): Likewise for param 1.
548 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
549 local "tmp_rtx" from const_rtx to const rtx_insn *.
550 * combine.c (remove_death): Strengthen param "insn" from rtx to
552 (move_deaths): Likewise for local "where_dead".
553 * cse.c (delete_trivially_dead_insns): Introduce local
554 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
555 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
557 (df_reg_defined): Likewise.
558 (df_find_use): Likewise.
559 (df_reg_used): Likewise.
560 (df_dump_insn_problem_data): Strengthen param "insn" from
561 const_rtx to const rtx_insn *.
562 (df_dump_insn_top): Likewise.
563 (df_dump_insn_bottom): Likewise.
564 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
565 (df_insn_debug_regno): Likewise.
566 (debug_df_insn): Likewise.
567 (DF_REF_INSN): Delete.
568 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
569 from rtx to rtx_insn *.
570 (df_chain_insn_top_dump): Strengthen param "insn" from
571 const_rtx to const rtx_insn *.
572 (df_chain_insn_bottom_dump): Likewise.
573 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
575 (df_word_lr_simulate_uses): Likewise.
576 (df_print_note): Likewise.
577 (df_remove_dead_and_unused_notes): Likewise.
578 (df_set_unused_notes_for_mw): Likewise.
579 (df_set_dead_notes_for_mw): Likewise.
580 (df_create_unused_note): Likewise.
581 (df_simulate_find_defs): Likewise.
582 (df_simulate_find_uses): Likewise.
583 (df_simulate_find_noclobber_defs): Likewise.
584 (df_simulate_defs): Likewise.
585 (df_simulate_uses): Likewise.
586 (df_simulate_one_insn_backwards): Likewise.
587 (df_simulate_one_insn_forwards): Likewise.
588 (df_md_simulate_one_insn): Likewise.
589 * df-scan.c (df_uses_create): Likewise.
590 (df_insn_create_insn_record): Likewise.
591 (df_insn_delete): Likewise.
592 (df_insn_rescan): Likewise.
593 (df_insn_rescan_debug_internal): Likewise.
594 (df_insn_change_bb): Likewise.
595 (df_notes_rescan): Likewise.
596 (df_refs_add_to_chains): Likewise.
597 (df_insn_refs_verify): Likewise.
598 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
599 when invoking df_insn_delete.
600 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
601 (set_unique_reg_note): Add checked cast.
602 * final.c (cleanup_subreg_operands): Likewise.
603 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
604 "insn" from rtx to rtx_insn *.
605 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
606 "last" from rtx to rtx_insn *.
607 * ira-emit.c (change_regs_in_insn): New function.
608 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
609 Invoke change_regs_in_insn rather than change_regs.
610 * ira.c (update_equiv_regs): Strengthen locals "insn",
611 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
612 for_each_rtx_in_insn rather than for_each_rtx.
613 * recog.c (confirm_change_group): Add checked casts.
614 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
616 (peep2_fill_buffer): Add checked cast.
617 * rtlanal.c (remove_note): Likewise.
618 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
619 locals "next" "end" from rtx to rtx_insn *.
621 2014-08-26 David Malcolm <dmalcolm@redhat.com>
623 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
625 (struct reg_use_data): Likewise for field "insn".
626 (insn_cost): Likewise for param.
627 (real_insn_for_shadow): Likewise for return type and param.
628 (increase_insn_priority): Likewise for param 1.
629 (debug_dependencies): Likewise for both params.
631 * haifa-sched.c (insn_delay): Likewise for param "insn".
632 (real_insn_for_shadow): Likewise for return type and param "insn".
633 (update_insn_after_change): Likewise for param "insn".
634 (recompute_todo_spec): Likewise for param "next" and locals "pro",
636 (insn_cost): Likewise for param "insn".
637 (increase_insn_priority): Likewise.
638 (calculate_reg_deaths): Likewise.
639 (setup_insn_reg_pressure_info): Likewise.
640 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
641 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
642 (model_recompute): Likewise.
643 (must_restore_pattern_p): Likewise for param "next".
644 (model_excess_cost): Likewise for param "insn".
645 (queue_remove): Likewise.
646 (adjust_priority): Likewise for param "prev".
647 (update_register_pressure): Likewise for param "insn".
648 (setup_insn_max_reg_pressure): Likewise for local "insn".
649 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
650 (model_add_to_schedule): Likewise.
651 (model_reset_queue_indices): Likewise for local "insn".
652 (unschedule_insns_until): Strengthen local "recompute_vec" from
653 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
654 "con" from rtx to rtx_insn *.
655 (restore_last_backtrack_point): Likewise for both locals "x". Add
657 (estimate_insn_tick): Likewise for param "insn".
658 (commit_schedule): Likewise for params "prev_head", "tail" and
660 (verify_shadows): Likewise for locals "i1", "i2".
661 (dump_insn_stream): Likewise for params "head", "tail" and locals
663 (schedule_block): Likewise for locals "insn", "x". Add a checked
665 (fix_inter_tick): Likewise for params "head", "tail".
666 (create_check_block_twin): Likewise for local "jump".
667 (haifa_change_pattern): Likewise for param "insn".
668 (haifa_speculate_insn): Likewise.
669 (dump_new_block_header): Likewise for params "head", "tail".
670 (fix_jump_move): Likewise for param "jump".
671 (move_block_after_check): Likewise.
672 (sched_init_insn_luid): Likewise for param "insn".
673 (sched_init_luids): Likewise for local "insn".
674 (insn_luid): Likewise for param "insn".
675 (init_h_i_d): Likewise.
676 (haifa_init_h_i_d): Likewise for local "insn".
677 (haifa_init_insn): Likewise for param "insn".
678 * sched-deps.c (add_dependence): Likewise for local "real_pro",
680 (create_insn_reg_use): Likewise for param "insn".
681 (setup_insn_reg_uses): Likewise. Add a checked cast.
682 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
683 "tail" from rtx to rtx_insn *.
684 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
687 2014-08-26 David Malcolm <dmalcolm@redhat.com>
689 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
690 from rtx to rtx_insn *.
691 (model_add_to_schedule): Likewise for locals "start", "end",
694 2014-08-26 David Malcolm <dmalcolm@redhat.com>
696 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
698 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
699 "to" and locals "insn", "next", "copy". Remove now-redundant
702 2014-08-26 David Malcolm <dmalcolm@redhat.com>
704 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
705 rtx_insn * and param 4 from rtx * to rtx_insn **.
706 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
707 param 2 from rtx * to rtx_insn **.
709 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
710 rtx_insn * and final param from rtx * to rtx_insn **.
712 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
713 from rtx to rtx_insn *.
714 (try_head_merge_bb): Likewise for both locals named "move_upto".
715 * df-problems.c (can_move_insns_across): Likewise for params
716 "from", "to", "across_from", "across_to" and locals "insn",
717 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
719 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
720 from rtx to rtx_insn *.
721 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
722 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
723 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
725 (noce_try_abs): Likewise.
726 (noce_get_condition): Likewise for param "jump". Strengthen param
727 "earliest" from rtx * to rtx_insn **.
728 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
730 (find_cond_trap): Likewise.
731 (dead_or_predicable): Likewise for local "earliest".
732 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
734 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
735 and local "prev". Strengthen param "earliest" from rtx * to
737 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
738 Strengthen param "earliest" from rtx * to rtx_insn **.
740 2014-08-26 David Malcolm <dmalcolm@redhat.com>
742 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
743 "to" and local "insn" from rtx to rtx_insn *.
745 2014-08-26 David Malcolm <dmalcolm@redhat.com>
747 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
748 from rtx to rtx_insn *.
749 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
750 (code_motion_path_driver): Likewise for local "last_insn".
751 (simplify_changed_insns): Likewise for local "insn".
753 2014-08-26 David Malcolm <dmalcolm@redhat.com>
755 * rtl.h (push_to_sequence): Strengthen param from rtx to
757 (push_to_sequence2): Likewise for both params.
758 (delete_insns_since): Likewise for param.
759 (reorder_insns_nobb): Likewise for all three params.
760 (set_new_first_and_last_insn): Likewise for both params.
762 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
763 rtx_insn *. Remove now-redundant cast.
764 (set_last_insn): Likewise.
766 * builtins.c (expand_builtin_return): Strengthen local
767 "call_fusage" from rtx to rtx_insn *.
768 * cfgrtl.c (create_basic_block_structure): Likewise for local
770 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
771 "first", "last" and local "insn".
772 (delete_insns_since): Likewise for param "from".
773 (reorder_insns_nobb): Likewise for params "from", "to", "after"
775 (push_to_sequence): Likewise for param "first" and local "last".
776 (push_to_sequence2): Likewise for params "first" and "last".
777 * lra.c (emit_add3_insn): Likewise for local "last".
778 (lra_emit_add): Likewise.
779 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
781 (process_address_1): Likewise for locals "insn", last".
782 * modulo-sched.c (ps_first_note): Likewise for return type.
783 * optabs.c (expand_binop_directly): Likewise for param "last".
785 2014-08-26 David Malcolm <dmalcolm@redhat.com>
787 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
789 * emit-rtl.c (get_last_insn_anywhere): Likewise.
791 2014-08-26 David Malcolm <dmalcolm@redhat.com>
793 * function.h (struct sequence_stack): Strengthen fields "first"
794 and "last" from rtx to rtx_insn *.
795 (struct emit_status): Likewise for fields "x_first_insn" and
798 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
799 (set_first_insn): Add checked cast.
800 (get_last_insn): Remove now-redundant checked cast.
801 (set_last_insn): Add checked cast.
803 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
804 "saved_first" and "saved_last" from rtx to rtx_insn *.
806 2014-08-26 David Malcolm <dmalcolm@redhat.com>
808 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
809 (unlink_insn_chain): Strengthen both params from rtx to
812 * cfgrtl.c (cfg_layout_function_header): Likewise for this
814 (unlink_insn_chain): Likewise for params "first" and "last".
815 Remove now-redundant checked cast.
816 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
817 (fixup_reorder_chain): Strengthen local "insn" from rtx to
819 * emit-rtl.c (link_insn_into_chain): Likewise for all three
821 (add_insn): Likewise for param "insn" and local "prev".
822 (add_insn_after_nobb): Likewise for both params and local "next".
823 (add_insn_before_nobb): Likewise for both params and local "prev".
824 (add_insn_after): Rename param "after" to "uncast_after",
825 introducing local "after" with another checked cast.
826 (add_insn_before): Rename params "insn" and "before", giving them
827 "uncast_" prefixes, adding the old names back using checked casts.
828 (emit_note_after): Likewise for param "after".
829 (emit_note_before): Likewise for param "before".
830 (emit_label): Add a checked cast.
832 2014-08-26 David Malcolm <dmalcolm@redhat.com>
834 * cselib.h (cselib_record_sets_hook): Strengthen initial param
835 "insn" from rtx to rtx_insn *.
837 * cselib.c (cselib_record_sets_hook): Likewise.
839 * var-tracking.c (add_with_sets): Likewise, renaming back from
840 "uncast_insn" to "insn" and eliminating the checked cast from rtx
843 2014-08-26 David Malcolm <dmalcolm@redhat.com>
845 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
846 and "header_" from rtx to rtx_insn *.
847 (struct basic_block_d): Likewise for field "head_" within "x"
848 field of union basic_block_il_dependent.
849 (BB_HEAD): Drop function...
850 (SET_BB_HEAD): ...and this function in favor of...
851 (BB_HEAD): ...reinstate macro.
852 (BB_END): Drop function...
853 (SET_BB_END): ...and this function in favor of...
854 (BB_END): ...reinstate macro.
855 (BB_HEADER): Drop function...
856 (SET_BB_HEADER): ...and this function in favor of...
857 (BB_HEADER): ...reinstate macro.
859 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
860 (fix_crossing_unconditional_branches): Likewise.
861 * caller-save.c (save_call_clobbered_regs): Likewise.
862 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
863 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
864 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
865 (merge_blocks_move_successor_nojumps): Likewise.
866 (outgoing_edges_match): Update use of for_each_rtx to
867 for_each_rtx_in_insn.
868 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
869 (expand_gimple_cond): Likewise.
870 (expand_gimple_tailcall): Likewise.
871 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
873 (construct_exit_block): Drop use of SET_BB_END.
874 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
876 (delete_insn): Rename param "insn" to "uncast_insn", introducing
877 a new local "insn" with a checked cast to rtx_insn *. Drop use of
878 SET_BB_HEAD and SET_BB_END.
879 (create_basic_block_structure): Drop use of SET_BB_HEAD and
881 (rtl_delete_block): Drop use of SET_BB_HEAD.
882 (rtl_split_block): Drop use of SET_BB_END.
883 (emit_nop_for_unique_locus_between): Likewise.
884 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
885 (block_label): Drop use of SET_BB_HEAD.
886 (fixup_abnormal_edges): Drop use of SET_BB_END.
887 (record_effective_endpoints): Drop use of SET_BB_HEADER.
888 (relink_block_chain): Likewise.
889 (fixup_reorder_chain): Drop use of SET_BB_END.
890 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
891 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
892 rtx_insn **. Drop use of SET_BB_HEADER.
893 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
895 (BB_HEAD): Delete this function.
896 (SET_BB_HEAD): Likewise.
898 (SET_BB_END): Likewise.
899 (BB_HEADER): Likewise.
900 (SET_BB_HEADER): Likewise.
901 * emit-rtl.c (add_insn_after): Rename param "insn" to
902 "uncast_insn", adding a new local "insn" and a checked cast to
903 rtx_insn *. Drop use of SET_BB_END.
904 (remove_insn): Strengthen locals "next" and "prev" from rtx to
905 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
906 (reorder_insns): Drop use of SET_BB_END.
907 (emit_insn_after_1): Strengthen param "first" and locals "last",
908 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
909 (emit_pattern_after_noloc): Add checked cast.
910 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
911 (restore_other_notes): Likewise.
912 (move_insn): Likewise.
913 (sched_extend_bb): Likewise.
914 (fix_jump_move): Likewise.
915 * ifcvt.c (noce_process_if_block): Likewise.
916 (dead_or_predicable): Likewise.
917 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
918 * reg-stack.c (change_stack): Drop use of SET_BB_END.
919 * sel-sched-ir.c (sel_move_insn): Likewise.
920 * sel-sched.c (move_nop_to_previous_block): Likewise.
922 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
924 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
926 2014-08-26 David Malcolm <dmalcolm@redhat.com>
928 * basic-block.h (create_basic_block_structure): Strengthen params
929 1 "head" and 2 "end" from rtx to rtx_insn *.
930 * cfgrtl.c (create_basic_block_structure): Likewise.
931 (rtl_create_basic_block): Update casts from void * to rtx to
932 rtx_insn *, so that we can pass them as rtx_insn * to
933 create_basic_block_structure.
934 * sel-sched-ir.c (sel_create_basic_block): Likewise.
936 2014-08-26 David Malcolm <dmalcolm@redhat.com>
938 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
940 (check_for_inc_dec): Strengthen param "insn" from rtx to
943 * cselib.h (cselib_process_insn): Likewise.
945 * cselib.c (cselib_record_sets): Likewise.
946 (cselib_process_insn): Likewise.
948 * dse.c (struct insn_info): Likewise for field "insn".
949 (check_for_inc_dec_1): Likewise for local "insn".
950 (check_for_inc_dec): Likewise for param "insn".
951 (scan_insn): Likewise.
952 (dse_step1): Likewise for local "insn".
954 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
955 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
957 2014-08-26 David Malcolm <dmalcolm@redhat.com>
959 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
960 from rtx to rtx_insn *.
961 (DEP_PRO): Delete this function and...
962 (SET_DEP_PRO): ...this function in favor of...
963 (DEP_PRO): ...reinstate this macro.
964 (DEP_CON): Delete this function and...
965 (SET_DEP_CON): ...this function in favor of...
966 (DEP_CON): ...reinstate this old macro.
967 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
968 (init_dep): Likewise.
969 (set_priorities): Likewise for both params.
970 (sd_copy_back_deps): Likewise for params 1 and 2.
972 * haifa-sched.c (priority): Likewise for param "insn" and local
974 (set_priorities): Likewise for params "head" and "tail" and local
976 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
978 (add_to_speculative_block): Add a checked cast.
979 (create_check_block_twin): Drop use of SET_DEP_CON.
980 (add_jump_dependencies): Strengthen params "insn" and "jump" from
983 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
984 Drop use of SET_DEP_PRO
985 (init_dep): Strengthen params "pro" and "con" from rtx to
987 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
991 (SET_DEP_PRO): Delete.
992 (SET_DEP_CON): Delete.
994 2014-08-26 David Malcolm <dmalcolm@redhat.com>
996 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
997 from rtx to rtx_insn *.
998 (VINSN_INSN_RTX): Eliminate rvalue function and...
999 (SET_VINSN_INSN): ...lvalue function in favor of...
1000 (VINSN_INSN_RTX): reinstate this old macro.
1002 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
1003 in favor of VINSN_INSN_RTX.
1004 (VINSN_INSN_RTX): Delete this function.
1005 (SET_VINSN_INSN_RTX): Likewise.
1007 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1009 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
1010 (BND_TO): Delete this function and...
1011 (SET_BND_TO): ...this functions in favor of...
1012 (BND_TO): ...reinstating this macro.
1013 (struct _fence): Strengthen field "executing_insns" from
1014 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
1015 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
1016 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
1017 and param "insn" from rtx to insn_t.
1018 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
1021 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
1023 (rtx_vec_t): Likewise.
1024 (struct sched_deps_info_def): Strengthen param of "start_insn"
1025 callback from rtx to rtx_insn *. Likewise for param "insn2" of
1026 "note_mem_dep" callback and first param of "note_dep" callback.
1028 * haifa-sched.c (add_to_speculative_block): Strengthen param
1029 "insn" from rtx to rtx_insn *.
1030 (clear_priorities): Likewise.
1031 (calc_priorities): Likewise for local "insn".
1033 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
1034 Remove redundant checked cast.
1035 (haifa_note_mem_dep): Likewise for param "pending_insn".
1036 (haifa_note_dep): Likewise for param "elem".
1037 (note_mem_dep): Likewise for param "e".
1038 (sched_analyze_1): Add checked casts.
1039 (sched_analyze_2): Likewise.
1041 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
1042 from rtx to rtx_insn *.
1043 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
1044 from vec<rtx> * to vec<rtx_insn *> *.
1046 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
1048 (flist_add): Strengthen param "executing_insns" from
1049 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
1050 (advance_deps_context): Remove now-redundant checked cast.
1051 (init_fences): Replace uses of NULL_RTX with NULL.
1052 (merge_fences): Strengthen params "last_scheduled_insn" and
1053 "sched_next" from rtx to rtx_insn * and "executing_insns" from
1054 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
1055 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
1056 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
1057 an instruction, rather than doing double-duty as a pattern.
1058 (return_nop_to_pool): Update for change of insn_t.
1059 (deps_init_id): Remove now-redundant checked cast.
1060 (struct sched_scan_info_def): Strengthen param of "init_insn"
1061 callback from rtx to insn_t.
1062 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
1063 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
1065 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
1066 "end" from rtx to rtx_insn *.
1067 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
1068 (rtx insn_rtx, bool force_unique_p)
1069 (BND_TO): Delete function.
1070 (SET_BND_TO): Delete function.
1072 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
1074 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
1075 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
1077 (undo_transformations): Likewise for param "insn".
1078 (update_liveness_on_insn): Likewise.
1079 (compute_live_below_insn): Likewise for param "insn" and local
1081 (update_data_sets): Likewise for param "insn".
1082 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
1083 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
1084 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
1086 (move_cond_jump): Likewise for param "insn".
1087 (move_cond_jump): Drop use of SET_BND_TO.
1088 (compute_av_set_on_boundaries): Likewise.
1089 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
1090 (update_and_record_unavailable_insns): Strengthen local "bb_end"
1091 from rtx to rtx_insn *.
1092 (maybe_emit_renaming_copy): Likewise for param "insn".
1093 (maybe_emit_speculative_check): Likewise.
1094 (handle_emitting_transformations): Likewise.
1095 (remove_insn_from_stream): Likewise.
1096 (code_motion_process_successors): Strengthen local "succ" from rtx
1099 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1101 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
1102 ilist_t, not _xlist_t;
1103 (ILIST_INSN): Define in terms of new union field "insn".
1104 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
1106 (struct _list_node): Add new field "insn" to the union, of type
1108 (ilist_add): Replace macro with an inline function, requiring an
1110 (ilist_remove): Define this macro directly in terms of
1111 _list_remove, rather than indirectly via _xlist_remove.
1112 (ilist_clear): Likewise, in terms of _list_clear rather than
1114 (ilist_is_in_p): Replace macro with an inline function, requiring
1116 (_list_iter_cond_insn): New function.
1117 (ilist_iter_remove): Define this macro directly in terms of
1118 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
1119 (ilist_iterator): Define directly in terms of _list_iterator
1120 rather than indirectly through _xlist_iterator.
1121 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
1122 than in terms of _FOR_EACH_X.
1123 (FOR_EACH_INSN_1): Likewise.
1125 2014-08-26 Joseph Myers <joseph@codesourcery.com>
1129 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
1130 DECL_HARD_REGISTER and return for invalid register specifications.
1131 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
1132 DECL_HARD_REGISTER, call expand_one_error_var.
1133 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
1134 CC_REGNUM with non-MODE_CC modes.
1135 (arm_regno_class): Return NO_REGS for PC_REGNUM.
1137 2014-08-26 Marek Polacek <polacek@redhat.com>
1140 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
1142 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
1144 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
1145 qi cost; add di cost.
1146 (cortexa57_addrcost_table): Likewise.
1148 2014-08-26 Marek Polacek <polacek@redhat.com>
1151 * expr.c (is_aligning_offset): Remove logical not.
1153 2014-08-26 Marek Polacek <polacek@redhat.com>
1156 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
1157 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
1159 2014-08-26 Richard Biener <rguenther@suse.de>
1161 PR tree-optimization/62175
1162 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
1163 expand possibly trapping operations.
1165 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1167 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
1168 "insn" from rtx to rtx_insn *.
1169 (permute_load): Likewise for param "insn".
1170 (permute_store): Likewise.
1171 (handle_special_swappables): Likewise for local "insn".
1172 (replace_swap_with_copy): Likewise for locals "insn" and
1174 (rs6000_analyze_swaps): Likewise for local "insn".
1176 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1178 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
1181 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1183 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
1184 "note_list" from rtx to rtx_insn *.
1185 (BB_NOTE_LIST): Replace this function and...
1186 (SET_BB_NOTE_LIST): ...this function with...
1187 (BB_NOTE_LIST): ...the former macro implementation.
1189 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
1190 local "from_start" from rtx to rtx_insn *. Strengthen param
1191 "to_endp" from rtx * to rtx_insn **.
1193 * haifa-sched.c (concat_note_lists): Likewise.
1194 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
1196 (sel_restore_notes): Likewise.
1197 (move_bb_info): Likewise.
1198 (BB_NOTE_LIST): Delete this function.
1199 (SET_BB_NOTE_LIST): Delete this function.
1200 * sel-sched.c (create_block_for_bookkeeping): Eliminate
1201 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
1203 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1205 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
1206 from rtx * to rtx_insn **.
1207 (reorder2): Likewise.
1208 (dependencies_evaluation_hook): Strengthen params "head", "tail"
1209 from rtx to rtx_insn *.
1211 * doc/tm.texi: Update mechanically for above change to target.def.
1213 * sched-int.h (note_list): Strengthen this variable from rtx to
1215 (remove_notes): Likewise for both params.
1216 (restore_other_notes): Likewise for return type and first param.
1217 (struct ready_list): Strengthen field "vec" from rtx * to
1219 (struct dep_replacement): Strenghten field "insn" from rtx to
1221 (struct deps_desc): Likewise for fields "last_debug_insn",
1223 (struct haifa_sched_info): Likewise for callback field
1224 "can_schedule_ready_p"'s param, for first param of "new_ready"
1225 callback field, for both params of "rank" callback field, for
1226 first field of "print_insn" callback field (with a const), for
1227 both params of "contributes_to_priority" callback, for param
1228 of "insn_finishes_block_p" callback, for fields "prev_head",
1229 "next_tail", "head", "tail", for first param of "add_remove_insn"
1230 callback, for first param of "begin_schedule_ready" callback, for
1231 both params of "begin_move_insn" callback, and for second param
1232 of "advance_target_bb" callback.
1233 (add_dependence): Likewise for params 1 and 2.
1234 (sched_analyze): Likewise for params 2 and 3.
1235 (deps_analyze_insn): Likewise for param 2.
1236 (ready_element): Likewise for return type.
1237 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
1238 (try_ready): Strenghten param from rtx to rtx_insn *.
1239 (sched_emit_insn): Likewise for return type.
1240 (record_delay_slot_pair): Likewise for params 1 and 2.
1241 (add_delay_dependencies): Likewise for param.
1242 (contributes_to_priority): Likewise for both params.
1243 (find_modifiable_mems): Likewise.
1245 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
1246 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
1247 "first_older_only_insn" from rtx to rtx_insn *.
1248 (arm_sched_reorder): Strengthen param "ready" from rtx * to
1251 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
1252 "last_scheduled_iter0" from rtx to rtx_insn *.
1253 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
1254 (c6x_sched_reorder_1): Strengthen param "ready" and locals
1255 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
1256 "insn" from rtx to rtx_insn *.
1257 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
1259 (c6x_sched_reorder2): Strengthen param "ready" and locals
1260 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
1261 "insn" from rtx to rtx_insn *.
1262 (c6x_variable_issue): Add a checked cast when assigning from insn
1263 to ss.last_scheduled_iter0.
1264 (split_delayed_branch): Strengthen param "insn" and local "i1"
1265 from rtx to rtx_insn *.
1266 (split_delayed_nonbranch): Likewise.
1267 (undo_split_delayed_nonbranch): Likewise for local "insn".
1268 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
1269 "entry_after", "end_packet", "head_insn", "tail_insn",
1270 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
1271 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
1272 to rtx_insn **. Remove now-redundant checked cast on last_insn,
1273 but add a checked cast on loop->start_label. Consolidate calls to
1274 avoid assigning result of gen_spkernel to "insn", now an
1277 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
1278 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
1280 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
1281 rtx_insn **. Strengthen locals "top", "next" from rtx to
1283 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
1284 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
1285 (add_parameter_dependencies): Strengthen params "call", "head" and
1286 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
1287 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
1288 (add_dependee_for_func_arg): Likewise for param "arg" and local
1290 (ix86_dependencies_evaluation_hook): Likewise for params "head",
1291 "tail" and locals "insn", "first_arg".
1293 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
1294 for params "head", "tail" and locals "insn", "next", "next_tail".
1295 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
1296 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
1297 "insn", "lowest", "highest" from rtx to rtx_insn *.
1298 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
1300 (ia64_sched_reorder2): Likewise.
1302 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
1303 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
1304 from rtx * to rtx_insn **.
1305 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
1307 (mep_print_sched_insn): Strengthen param "insn" from rtx to
1309 (mep_sched_reorder): Strengthen param "ready" from rtx * to
1310 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
1313 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
1314 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
1316 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
1317 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
1318 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
1320 (vr4130_reorder): Likewise.
1321 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
1323 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
1325 (mips_sched_reorder): Likewise.
1326 (mips_sched_reorder2): Likewise.
1328 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
1330 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
1331 Strengthen local "tmp" from rtx to rtx_insn *.
1332 (rs6000_sched_reorder2): Likewise.
1334 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
1335 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
1336 (s390_sched_reorder): Strengthen param "ready" from rtx * to
1337 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
1339 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
1340 "tmp2" from rtx to rtx_insn *.
1341 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
1342 Strengthen local "insn" from rtx to rtx_insn *.
1343 (ready_reorder): Strengthen param "ready" from rtx * to
1344 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
1345 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
1346 (sh_reorder2): Likewise.
1348 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
1349 local "insn" from rtx to rtx_insn *.
1351 * haifa-sched.c (note_list): Strengthen this variable from rtx to
1353 (scheduled_insns): Strengthen this variable from vec<rtx> to
1355 (set_modulo_params): Likewise for locals "i1", "i2".
1356 (record_delay_slot_pair): Likewise for params "i1", "i2".
1357 (add_delay_dependencies): Likewise for param "insn".
1358 (cond_clobbered_p): Likewise.
1359 (recompute_todo_spec): Likewise for local "prev".
1360 (last_scheduled_insn): Likewise for this variable.
1361 (nonscheduled_insns_begin): Likewise.
1362 (model_set_excess_costs): Strengthen param "insns" from rtx * to
1364 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
1366 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
1367 Strengthen local "insn" from rtx to rtx_insn *.
1368 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
1369 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
1370 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
1371 (ready_remove_first): Likewise for return type and local "t".
1372 (ready_element): Likewise for return type.
1373 (ready_remove): Likewise for return type and local "t".
1374 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
1375 (check_clobbered_conditions): Strengthen local "x" from rtx to
1376 rtx_insn *, adding a checked cast.
1377 (schedule_insn): Likewise for param "insn".
1378 (remove_notes): Likewise for params "head", "tail" and locals
1379 "next_tail", "insn", "next".
1380 (struct haifa_saved_data): Likewise for fields
1381 "last_scheduled_insn", "nonscheduled_insns_begin".
1382 (save_backtrack_point): Update for change to field "vec" of
1384 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
1386 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
1387 from rtx to rtx_insn *
1388 (resolve_dependencies): Strengthen param "insn" from rtx to
1390 (restore_other_notes): Likewise for return type, for param "head"
1391 and local "note_head".
1392 (undo_all_replacements): Likewise for local "insn".
1393 (first_nonscheduled_insn): Likewise for return type and local "insn".
1394 (queue_to_ready): Likewise for local "insn", adding checked casts.
1395 (early_queue_to_ready): Likewise for local "insn".
1396 (debug_ready_list_1): Strengthen local "p" from rtx * to
1398 (move_insn): Strengthen param "insn" and local "note" from rtx to
1400 (insn_finishes_cycle_p): Likewise for param "insn".
1401 (max_issue): Likewise for local "insn".
1402 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
1404 (commit_schedule): Strengthen param "prev_head" and local "insn"
1405 from rtx to rtx_insn *
1406 (prune_ready_list): Likewise for local "insn".
1407 (schedule_block): Likewise for locals "prev_head", "head", "tail",
1408 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
1409 (set_priorities): Likewise for local "prev_head".
1410 (try_ready): Likewise for param "next".
1411 (fix_tick_ready): Likewise.
1412 (change_queue_index): Likewise.
1413 (sched_extend_ready_list): Update for change to field "vec" of
1415 (generate_recovery_code): Strengthen param "insn" from rtx to
1417 (begin_speculative_block): Likewise.
1418 (create_check_block_twin): Likewise for param "insn" and locals
1419 "label", "check", "twin". Introduce local "check_pat" to avoid
1420 "check" being used as a plain rtx before being used as an insn.
1421 (fix_recovery_deps): Add a checked cast to rtx_insn * when
1422 extracting elements from ready_list.
1423 (sched_remove_insn): Strengthen param "insn" from rtx to
1425 (sched_emit_insn): Likewise for return type.
1426 (ready_remove_first_dispatch): Likewise for return type and local
1429 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
1431 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
1434 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
1435 from rtx to rtx_insn *.
1436 (add_dependence_list): Likewise for param "insn". Add a checked
1438 (add_dependence_list_and_free): Strengthen param "insn" from rtx
1439 to rtx_insn *. Strengthen param "list_p" from rtx * to
1441 (chain_to_prev_insn): Strengthen param "insn" and locals
1442 "prec_nonnote", "i" from rtx to rtx_insn *.
1443 (flush_pending_lists): Likewise for param "insn".
1444 (cur_insn): Likewise for this variable.
1445 (haifa_start_insn): Add a checked cast.
1446 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
1447 (sched_analyze_reg): Likewise for param "insn".
1448 (sched_analyze_1): Likewise.
1449 (sched_analyze_2): Likewise. Add checked casts.
1450 (sched_analyze_insn): Likewise. Also for local "prev".
1451 (deps_analyze_insn): Likewise for param "insn".
1452 (sched_analyze): Likewise for params "head", "tail" and local "insn".
1453 (add_dependence_1): Likewise for params "insn", "elem".
1454 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
1455 (parse_add_or_inc): Likewise for param "insn".
1456 (find_inc): Likewise for local "inc_cand".
1457 (find_modifiable_mems): Likewise for params "head", "tail" and
1458 locals "insn", "next_tail".
1460 * sched-ebb.c (init_ready_list): Likewise for local "insn".
1461 (begin_schedule_ready): Likewise for param "insn".
1462 (begin_move_insn): Likewise for params "insn" and "last".
1463 (ebb_print_insn): Strengthen param "insn" from const_rtx to
1465 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
1466 (ebb_contributes_to_priority): Likewise for params "next", "insn".
1467 (ebb_add_remove_insn): Likewise for param "insn".
1468 (advance_target_bb): Likewise.
1470 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
1472 (check_live): Likewise for param "insn".
1473 (init_ready_list): Likewise for local "insn".
1474 (can_schedule_ready_p): Likewise for param "insn".
1475 (begin_schedule_ready): Likewise.
1476 (new_ready): Likewise for param "next".
1477 (rgn_print_insn): Likewise for param "insn".
1478 (rgn_rank): Likewise for params "insn1", "insn2".
1479 (contributes_to_priority): Likewise for params "next", "insn".
1480 (rgn_insn_finishes_block_p): Likewise for param "insn".
1481 (add_branch_dependences): Likewise for params "head", "tail" and
1482 locals "insn", "last".
1483 (rgn_add_remove_insn): Likewise for param "insn".
1484 (advance_target_bb): Likewise.
1486 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
1487 const_rtx to const rtx_insn *.
1489 * sel-sched-dump.h (sel_print_insn): Likewise.
1491 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
1492 (deps_init_id): Likewise.
1494 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
1495 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
1498 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1500 * output.h (final_start_function): Strengthen param 1 from rtx to
1503 * final.c (final_start_function): Likewise, renaming back from
1504 "uncast_first" to "first", and dropping the checked cast from rtx
1507 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1509 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
1510 * final.c (final): Likewise. Rename param back from
1511 "uncast_first" to "first" and eliminate the checked cast from rtx
1514 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1516 * output.h (shorten_branches): Strengthen param from rtx to
1519 * final.c (shorten_branches): Likewise, renaming param back from
1520 "uncast_first" to "first", and dropping the checked cast from rtx
1523 * genattr.c (gen_attr): Likewise when writing out the prototype of
1526 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1528 * sched-int.h (struct haifa_sched_info): Strengthen fields
1529 "prev_head" and "next_tail" from rtx to rtx_insn *.
1531 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1533 * rtl.h (rtx_jump_table_data::get_labels): New method.
1534 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
1535 with use of the new rtx_jump_table_data::get_labels method.
1536 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
1537 to rtx_jump_table_data *. Simplify by using get_labels method.
1538 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
1539 a dyn_cast, introducing local "table", using it to replace
1540 label-lookup logic with a get_labels method call.
1541 (patch_jump_insn): Simplify using get_labels method.
1542 * dwarf2cfi.c (create_trace_edges): Likewise.
1543 * rtlanal.c (label_is_jump_target_p): Likewise.
1545 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1547 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
1550 * emit-rtl.c (unshare_all_rtl_1): Likewise.
1551 (unshare_all_rtl_again): Likewise, also for local "p".
1553 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1555 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
1557 * cfgrtl.c (delete_insn_and_edges): Likewise.
1559 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1561 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
1562 from rtx to rtx_insn *.
1564 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
1566 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1568 * function.c (thread_prologue_and_epilogue_insns): Likewise for
1569 locals "returnjump", "epilogue_end", "insn", "next".
1571 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
1572 "returnjump" from rtx * to rtx_insn **.
1573 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
1575 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1577 * basic-block.h (struct edge_def). Strengthen "r" within
1578 union edge_def_insns from rtx to rtx_insn *.
1580 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
1581 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
1583 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
1584 from rtx to rtx_insn *.
1585 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
1587 * postreload-gcse.c (reg_killed_on_edge): Likewise.
1588 (reg_used_on_edge): Likewise.
1589 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
1590 (gt_pch_nx): New overload for rtx_insn *&.
1591 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
1592 from rtx to rtx_insn *.
1594 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1596 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
1597 from rtx to rtx_insn *.
1598 (BB_FOOTER): Replace function with access macro.
1599 (SET_BB_FOOTER): Delete.
1601 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
1603 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
1604 (emit_barrier_after_bb): Likewise.
1605 (record_effective_endpoints): Likewise.
1606 (relink_block_chain): Likewise.
1607 (fixup_fallthru_exit_predecessor): Likewise.
1608 (cfg_layout_duplicate_bb): Likewise.
1609 (cfg_layout_split_block): Likewise.
1610 (cfg_layout_delete_block): Likewise.
1611 (cfg_layout_merge_blocks): Likewise.
1612 (BB_FOOTER): Delete function.
1613 (SET_BB_FOOTER): Delete function.
1614 * combine.c (update_cfg_for_uncondjump): Replace uses of
1615 SET_BB_FOOTER with BB_FOOTER.
1617 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1619 * except.h (struct eh_landing_pad_d): Strengthen field
1620 "landing_pad" from rtx to rtx_code_label *.
1622 * except.c (sjlj_emit_dispatch_table): Likewise for param
1624 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
1626 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1628 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
1629 first param from rtx to rtx_insn *.
1630 * config/xtensa/xtensa.c (struct machine_function): Likewise for
1631 field "set_frame_ptr_insn".
1632 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
1633 "csend" from rtx to rtx_code_label *.
1634 (xtensa_expand_atomic): Likewise for local "csloop".
1635 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
1637 (xtensa_call_tls_desc): Likewise for return type and locals
1638 "call_insn", "insns".
1639 (xtensa_legitimize_tls_address): Likewise for local "insns".
1640 (xtensa_expand_prologue): Likewise for locals "insn", "first".
1642 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1644 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
1645 first param from rtx to rtx_insn *.
1646 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
1649 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1651 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
1652 Strengthen param 1 from rtx to rtx_insn *.
1653 (tilepro_output_cbranch): Likewise.
1654 (tilepro_adjust_insn_length): Likewise.
1655 (tilepro_final_prescan_insn): Likewise for sole param.
1657 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
1658 Likewise for local "last".
1659 (cbranch_predicted_p): Likewise for param "insn".
1660 (tilepro_output_simple_cbranch_with_opcode): Likewise.
1661 (tilepro_output_cbranch_with_opcode): Likewise.
1662 (tilepro_output_cbranch): Likewise.
1663 (frame_emit_load): Likewise for return type and locals "seq",
1665 (emit_sp_adjust): Likewise for return type and local "insn".
1666 (tilepro_expand_epilogue): Likewise for locals "last_insn",
1668 (tilepro_adjust_insn_length): Likewise for param "insn".
1669 (next_insn_to_bundle): Likewise for return type and params
1671 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
1672 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
1674 (match_addli_pcrel): Likewise for param "insn".
1675 (replace_addli_pcrel): Likewise.
1676 (match_auli_pcrel): Likewise.
1677 (replace_auli_pcrel): Likewise.
1678 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
1680 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
1681 "queue", "next_queue", "prev".
1682 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
1683 (tilepro_final_prescan_insn): Likewise for param "insn".
1685 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1687 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
1688 Strengthen param 1 from rtx to rtx_insn *.
1689 (tilegx_output_cbranch): Likewise.
1690 (tilegx_adjust_insn_length): Likewise.
1691 (tilegx_final_prescan_insn): Likewise for sole param.
1693 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
1695 (cbranch_predicted_p): Likewise for param "insn".
1696 (tilegx_output_simple_cbranch_with_opcode): Likewise.
1697 (tilegx_output_cbranch_with_opcode): Likewise.
1698 (tilegx_output_cbranch): Likewise.
1699 (frame_emit_load): Likewise for return type.
1700 (set_frame_related_p): Likewise for locals "seq", "insn".
1701 (emit_sp_adjust): Likewise for return type, and for local "insn".
1702 Introduce local "pat" for use in place of "insn" where the latter
1703 isn't an instruction.
1704 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
1705 from rtx to rtx_insn *.
1706 (tilegx_adjust_insn_length): Likewise for param "insn".
1707 (next_insn_to_bundle): Likewise for return type and params "r" and
1709 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
1711 (replace_insns): Likewise for params "old_insn", "new_insns".
1712 (replace_mov_pcrel_step1): Likewise for param "insn" and local
1714 (replace_mov_pcrel_step2): Likewise.
1715 (replace_mov_pcrel_step3): Likewise.
1716 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
1718 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
1719 "queue", "next_queue", "prev".
1720 (tilegx_output_mi_thunk): Likewise for local "insn".
1721 (tilegx_final_prescan_insn): Likewise for param "insn".
1723 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1725 * config/spu/spu.c (frame_emit_store): Strengthen return type from
1727 (frame_emit_load): Likewise.
1728 (frame_emit_add_imm): Likewise, also for local "insn".
1729 (spu_expand_prologue): Likewise for local "insn".
1730 (struct spu_bb_info): Likewise for field "prop_jump".
1731 (emit_nop_for_insn): Likewise for param "insn" and local
1733 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
1735 (spu_emit_branch_hint): Likewise for params "before", "branch" and
1736 locals "hint", "insn".
1737 (get_branch_target): Likewise for param "branch".
1738 (insn_clobbers_hbr): Likewise for param "insn".
1739 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
1740 locals "insn", "before_4", "before_16".
1741 (insert_hbrp): Likewise for local "insn".
1742 (spu_machine_dependent_reorg): Likewise for locals "branch",
1743 "insn", "next", "bbend".
1744 (uses_ls_unit): Likewise for param "insn".
1745 (get_pipe): Likewise.
1746 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
1747 introducing a checked cast.
1748 (spu_sched_adjust_cost): Likewise for params "insn" and
1750 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
1751 (spu_sms_res_mii): Likewise.
1753 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1755 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
1756 from rtx to rtx_insn *.
1757 (output_cbranch): Likewise for param 6.
1758 (output_return): Likewise for param 1.
1759 (output_sibcall): Likewise.
1760 (output_v8plus_shift): Likewise.
1761 (output_v8plus_mult): Likewise.
1762 (output_v9branch): Likewise for param 7.
1763 (output_cbcond): Likewise for param 3.
1765 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
1767 (sparc_legitimize_pic_address): Likewise.
1768 (sparc_emit_call_insn): Likewise.
1769 (emit_save_or_restore_regs): Likewise.
1770 (emit_window_save): Likewise for return type and local "insn".
1771 (sparc_expand_prologue): Likewise for local "insn".
1772 (sparc_flat_expand_prologue): Likewise.
1773 (output_return): Likewise for param "insn".
1774 (output_sibcall): Likewise for param "insn" and local "delay".
1775 (output_ubranch): Likewise for param "insn".
1776 (output_cbranch): Likewise.
1777 (output_cbcond): Likewise.
1778 (output_v9branch): Likewise.
1779 (output_v8plus_shift): Likewise.
1780 (sparc_output_mi_thunk): Likewise for local "insn".
1781 (get_some_local_dynamic_name): Likewise.
1782 (output_v8plus_mult): Likewise for param "insn".
1784 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1786 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
1787 from rtx to rtx_insn *.
1788 (output_branchy_insn): Likewise for param 3.
1789 (output_far_jump): Likewise for param 1.
1790 (final_prescan_insn): Likewise.
1791 (sh_insn_length_adjustment): Likewise for sole param.
1793 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
1794 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
1796 (sh_emit_compare_and_set): Likewise for local "lab".
1797 (output_far_jump): Strengthen param "insn" and local "prev" from
1799 (output_branchy_insn): Likewise for param "insn" and local
1801 (output_ieee_ccmpeq): Likewise for param "insn".
1802 (struct label_ref_list_d): Strengthen field "label" from rtx to
1804 (pool_node): Likewise.
1805 (pool_window_label): Likewise for this global.
1806 (add_constant): Likewise for return type and locals "lab", "new_rtx".
1807 (dump_table): Strengthen params "start", "barrier" and local
1808 "scan" from rtx to rtx_insn *.
1809 (broken_move): Likewise for param "insn".
1810 (untangle_mova): Likewise for params "first_mova" and "new_mova".
1811 Strengthen param "first_mova" from rtx * to rtx_insn **.
1812 (mova_p): Likewise for param "insn".
1813 (fixup_mova): Likewise for param "mova".
1814 (find_barrier): Likewise for return type, params "mova" and
1815 "from", and locals "barrier_before_mova", "found_barrier",
1816 "good_barrier", "orig", "last_symoff", "next". Strengthen local
1817 "label" from rtx to rtx_code_label *.
1818 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
1820 (sh_reorg): Likewise for locals "link", "scan", "barrier".
1821 (split_branches): Likewise for param "first" and local "insn".
1822 (final_prescan_insn): Likewise for param "insn".
1823 (sequence_insn_p): Likewise for locals "prev", "next".
1824 (sh_insn_length_adjustment): Likewise for param "insn".
1825 (sh_can_redirect_branch): Likewise for local "insn".
1826 (find_r0_life_regions): Likewise for locals "end", "insn".
1827 (sh_output_mi_thunk): Likewise for local "insns".
1829 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1831 * config/score/score.c (score_output_mi_thunk): Strengthen local
1832 "insn" from rtx to rtx_insn *.
1833 (score_prologue): Likewise.
1835 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1837 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
1838 1 from rtx to rtx_insn *.
1839 (s390_emit_jump): Likewise for return type.
1840 (s390_emit_call): Likewise.
1841 (s390_load_got): Likewise.
1843 * config/s390/s390.c (last_scheduled_insn): Likewise for this
1845 (s390_match_ccmode): Likewise for param "insn".
1846 (s390_emit_jump): Likewise for return type.
1847 (s390_split_branches): Likewise for local "label".
1848 (struct constant): Strengthen field "label" from rtx to
1850 (struct constant_pool): Likewise for field "label". Strengthen
1851 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
1853 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
1855 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
1856 (s390_end_pool): Likewise.
1857 (s390_dump_pool): Likewise for local "insn".
1858 (s390_mainpool_start): Likewise.
1859 (s390_chunkify_start): Likewise.
1860 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
1861 with insns. Strengthen locals "label", "jump", "barrier", "next",
1862 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
1863 (s390_chunkify_finish): Strengthen local "insn" from rtx to
1865 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
1866 "jump", "label", "next_insn".
1867 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
1868 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
1870 (s390_load_got): Likewise for return type and local "insns".
1871 (s390_save_gprs_to_fprs): Likewise for local "insn".
1872 (s390_restore_gprs_from_fprs): Likewise.
1873 (pass_s390_early_mach::execute): Likewise.
1874 (s390_emit_prologue): Likewise for local "insns".
1875 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
1877 (s390_emit_call): Strengthen return type and local "insn" from
1879 (s390_emit_tpf_eh_return): Likewise for local "insn".
1880 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
1881 "next_insn", introducing locals "s_pat", "rpat" to allow this.
1882 (s390_fix_long_loop_prediction): Likewise for param "insn" and
1884 (s390_non_addr_reg_read_p): Likewise for param "insn".
1885 (find_cond_jump): Likewise for return type and param "insn".
1886 (s390_swap_cmp): Likewise for param "insn".
1887 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
1888 "prev_insn", "next_insn".
1889 (s390_reorg): Likewise for locals "insn", "target".
1890 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
1891 (s390_sched_variable_issue): For now, rename param "insn" to
1892 "uncast_insn", introducing a checked cast.
1893 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
1895 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
1896 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
1898 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1900 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
1901 param from rtx to rtx_insn *.
1902 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
1904 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1906 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
1907 4 from rtx to rtx_insn *.
1908 (rs6000_final_prescan_insn): Likewise for first param.
1909 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
1911 (rs6000_get_some_local_dynamic_name): Likewise.
1912 (output_cbranch): Likewise for param "insn".
1913 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
1914 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
1915 (rs6000_emit_allocate_stack): Likewise for local "insn".
1916 (load_cr_save): Likewise.
1917 (restore_saved_cr): Likewise.
1918 (restore_saved_lr): Likewise.
1919 (emit_cfa_restores): Likewise.
1920 (rs6000_output_function_epilogue): Likewise for locals "insn" and
1921 "deleted_debug_label".
1922 (rs6000_output_mi_thunk): Likewise for local "insn".
1923 (rs6000_final_prescan_insn): Likewise for param "insn".
1925 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1927 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
1928 Strengthen param "insn" from rtx to rtx_insn *.
1929 * config/picochip/picochip.c (picochip_current_prescan_insn):
1930 Likewise for this variable.
1931 (picochip_final_prescan_insn): Likewise for param "insn".
1933 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1935 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
1936 from rtx to rtx_insn *.
1937 (pa_output_indirect_call): Likewise.
1938 (pa_adjust_insn_length): Likewise.
1939 (pa_attr_length_millicode_call): Likewise.
1940 (pa_attr_length_call): Likewise.
1941 (pa_attr_length_indirect_call): Likewise.
1943 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
1945 (pa_attr_length_millicode_call): Likewise.
1946 (pa_attr_length_call): Likewise.
1947 (pa_output_call): Likewise.
1948 (pa_attr_length_indirect_call): Likewise.
1949 (pa_output_indirect_call): Likewise.
1951 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1953 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
1954 Strengthen first param from rtx to rtx_insn *.
1955 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
1958 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1960 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
1961 type from rtx to rtx_insn *.
1962 (mips_expand_call): Likewise.
1963 (mips_adjust_insn_length): Likewise for first param.
1964 (mips_output_conditional_branch): Likewise.
1965 (mips_output_order_conditional_branch): Likewise.
1966 (mips_final_prescan_insn): Likewise.
1968 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
1969 rtx_insn * for the SEQUENCE case.
1970 (SEQ_END): Likewise.
1971 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
1972 (mips_emit_call_insn): Likewise, also for local "insn".
1973 (mips16_gp_pseudo_reg): Likewise for local "scan".
1974 (mips16_build_call_stub): Likewise for return type and for local
1975 "insn". Introduce a new local "pattern" so that "insn" can indeed
1977 (mips_expand_call): Strengthen return type and local "insn" from
1979 (mips_block_move_loop): Strengthen local "label" from rtx to
1981 (mips_expand_synci_loop): Likewise for locals "label",
1983 (mips_set_frame_expr): Strengthen local "insn" from rtx to
1985 (mips16e_collect_argument_saves): Likewise for locals "insn",
1987 (mips_find_gp_ref): Likewise for param of callback for "pred"
1988 param, and for local "insn".
1989 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
1990 (mips_insn_has_flexible_gp_ref_p): Likewise.
1991 (mips_epilogue_emit_cfa_restores): Likewise for return type and
1993 (mips_epilogue_set_cfa): Likewise for local "insn".
1994 (mips_expand_epilogue): Likewise.
1995 (mips_adjust_insn_length): Likewise for param "insn".
1996 (mips_output_conditional_branch): Likewise.
1997 (mips_output_order_conditional_branch): Likewise.
1998 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
1999 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
2000 "falu2_turn_enabled_insn".
2001 (mips_builtin_branch_and_move): Strengthen locals "true_label",
2002 "done_label" from rtx to rtx_code_label *.
2003 (struct mips16_constant): Likewise for field "label".
2004 (mips16_add_constant): Likewise for return type.
2005 (mips16_emit_constants_1): Strengthen return type and param "insn"
2006 from rtx to rtx_insn *.
2007 (mips16_emit_constants): Likewise for param "insn".
2008 (mips16_insn_length): Likewise.
2009 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
2010 to rtx_code_label *.
2011 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
2012 from rtx to rtx_insn *.
2013 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
2014 "jump". Strengthen local "label" from rtx to rtx_code_label *.
2015 (r10k_simplify_address): Strengthen param "insn" and local
2016 "def_insn" from rtx to rtx_insn *.
2017 (r10k_safe_address_p): Strengthen param "insn" from rtx to
2019 (r10k_needs_protection_p_1): Update target type of cast of data
2020 from to rtx to rtx_insn *.
2021 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
2022 rtx * to rtx_insn **.
2023 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
2025 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
2026 (mips_call_expr_from_insn): Likewise for param "insn".
2027 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
2028 (mips_find_pic_call_symbol): Likewise for param "insn".
2029 (mips_annotate_pic_calls): Likewise for local "insn".
2030 (mips_sim_insn): Likewise for this variable.
2031 (struct mips_sim): Likewise for field "insn" within elements of
2033 (mips_sim_wait_reg): Likewise for param "insn".
2034 (mips_sim_wait_regs): Likewise.
2035 (mips_sim_wait_units): Likewise.
2036 (mips_sim_wait_insn): Likewise.
2037 (mips_sim_issue_insn): Likewise.
2038 (mips_sim_finish_insn): Likewise.
2039 (mips_seq_time): Likewise for param "seq" and local "insn".
2040 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
2041 locals "first", "second".
2042 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
2043 "last", "last2", "next".
2044 (mips_avoid_hazard): Likewise for params "after", "insn".
2045 (mips_reorg_process_insns): Likewise for locals "insn",
2046 "last_insn", "subinsn", "next_insn".
2047 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
2048 (mips16_split_long_branches): Likewise for locals "insn" "jump",
2050 (mips_output_mi_thunk): Likewise for local "insn".
2051 (mips_final_prescan_insn): Likewise for param "insn".
2053 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2055 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
2056 Strengthen return type and local "insns" from rtx to rtx_insn *.
2057 (microblaze_legitimize_tls_address): Likewise for local "insns".
2058 (microblaze_block_move_loop): Strengthen local "label" from rtx
2059 to rtx_code_label *.
2060 (microblaze_expand_prologue): Strengthen two locals named "insn"
2061 from rtx to rtx_insn *.
2062 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
2063 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
2064 "insn". Strengthen locals "div_label", "div_end_label" from rtx
2065 to rtx_code_label *.
2067 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2069 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
2070 param from rtx to rtx_insn *.
2071 (mep_reuse_lo): Likewise for third param.
2072 (mep_use_post_modify_p): Likewise for first param.
2073 (mep_core_address_length): Likewise.
2074 (mep_cop_address_length): Likewise.
2075 (mep_final_prescan_insn): Likewise.
2076 (mep_store_data_bypass_p): Likewise for both params.
2077 (mep_mul_hilo_bypass_p): Likewise.
2078 (mep_ipipe_ldc_p): Likewise for param.
2080 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
2081 (mep_rewrite_mult): Likewise.
2082 (mep_rewrite_mulsi3): Likewise.
2083 (mep_rewrite_maddsi3): Likewise.
2084 (mep_reuse_lo_p_1): Likewise.
2085 (mep_reuse_lo_p): Likewise.
2086 (mep_frame_expr): Likewise.
2087 (mep_make_parallel): Likewise for both params.
2088 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
2090 (mep_use_post_modify_p): Likewise for param "insn".
2091 (mep_core_address_length): Likewise.
2092 (mep_cop_address_length): Likewise.
2093 (mep_reg_set_in_function): Likewise for local "insn".
2094 (mep_asm_without_operands_p): Likewise.
2095 (F): Likewise for return type and param "x".
2096 (add_constant): Likewise for local "insn".
2097 (maybe_dead_move): Likewise for return type and local "insn".
2098 (mep_expand_prologue): Likewise for local "insn".
2099 (mep_final_prescan_insn): Likewise for param "insn".
2100 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
2101 "next", "follow", "x".
2102 (mep_insert_repeat_label_last): Likewise for return type, param
2103 "last_insn", and locals "next", "prev". Strengthen param "label"
2104 from rtx to rtx_code_label *.
2105 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
2107 (struct mep_doloop_end): Likewise for fields "insn" and
2109 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
2110 Strengthen local "repeat_label" from rtx to rtx_code_label *.
2111 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
2113 (mep_invert_branch): Likewise for params "insn" and "after".
2114 (mep_reorg_erepeat): Likewise for param "insns" and locals
2115 "insn", "prev", "new_last", "barrier", "user". Strengthen local
2116 "l" from rtx to rtx_code_label *.
2117 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
2118 from rtx to rtx_insn *.
2119 (mep_reorg_addcombine): Likewise for param "insns" and locals
2121 (add_sp_insn_p): Likewise for param "insn".
2122 (mep_reorg_noframe): Likewise for param "insns" and locals
2123 "start_frame_insn", "end_frame_insn", "next".
2124 (mep_reorg): Likewise for local "insns".
2125 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
2127 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
2128 (mep_mul_hilo_bypass_p): Likewise.
2129 (mep_ipipe_ldc_p): Likewise for param "insn".
2130 (mep_make_bundle): Likewise for return type, param "cop" and local
2131 "insn", splitting out the latter into a new local "seq" for when it
2132 is a SEQUENCE rather than an insn.
2133 (core_insn_p): Likewise for param "insn".
2134 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
2135 "last", "first", "note", "prev", "core_insn".
2137 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2139 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
2141 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
2142 (m68k_final_prescan_insn): Likewise for first param.
2144 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
2145 (m68k_set_frame_related): Likewise for param "insn".
2146 (output_btst): Likewise for param "insn".
2147 (m68k_final_prescan_insn): Likewise.
2148 (m68k_move_to_reg): Likewise for local "insn".
2149 (m68k_call_tls_get_addr): Likewise for local "insns".
2150 (m68k_call_m68k_read_tp): Likewise.
2151 (strict_low_part_peephole_ok): Likewise for param "first_insn".
2152 (m68k_output_mi_thunk): Likewise for local "insn".
2154 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2156 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
2157 first param from rtx to rtx_insn *.
2158 (iq2000_adjust_insn_length): Likewise.
2159 (iq2000_output_conditional_branch): Likewise.
2160 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
2161 "insn" and local "nop_insn".
2162 (iq2000_annotate_frame_insn): Likewise for param "insn".
2163 (iq2000_expand_prologue): Likewise for both locals "insn".
2164 (iq2000_adjust_insn_length): Likewise for param "insn".
2165 (iq2000_output_conditional_branch): Likewise.
2167 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2169 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
2170 "insns" from rtx to rtx_insn *.
2171 (ia64_emit_cond_move): Likewise for locals "insn", "first".
2172 (struct spill_fill_data): Likewise for field "init_after" and for
2173 elements of array field "prev_insn".
2174 (spill_restore_mem): Likewise for locals "insn", "first".
2175 (do_spill): Likewise for local "insn".
2176 (do_restore): Likewise.
2177 (ia64_expand_prologue): Likewise.
2178 (ia64_expand_epilogue): Likewise.
2179 (emit_insn_group_barriers): Likewise for locals "insn",
2181 (emit_all_insn_group_barriers): Likewise for locals "insn",
2183 (dfa_stop_insn): Likewise for this global.
2184 (dfa_pre_cycle_insn): Likewise.
2185 (ia64_nop): Likewise.
2186 (final_emit_insn_group_barriers): Likewise for locals "insn",
2188 (emit_predicate_relation_info): Likewise for locals "head", "n",
2190 (ia64_reorg): Likewise for local "insn".
2191 (ia64_output_mi_thunk): Likewise.
2192 (expand_vec_perm_interleave_2): Likewise for local "seq".
2194 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2196 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
2197 param 1 "insn" from rtx to rtx_insn *.
2198 (ix86_use_lea_for_mov): Likewise.
2199 (ix86_avoid_lea_for_addr): Likewise.
2200 (ix86_split_lea_for_addr): Likewise.
2201 (ix86_lea_for_add_ok): Likewise.
2202 (ix86_output_call_insn): Likewise.
2204 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
2205 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
2206 (ix86_output_function_epilogue): Likewise for locals "insn",
2207 "deleted_debug_label".
2208 (legitimize_tls_address): Likewise for local "insn".
2209 (get_some_local_dynamic_name): Likewise.
2210 (increase_distance): Likewise for params "prev", "next".
2211 (distance_non_agu_define_in_bb): Likewise for params "insn",
2212 "start" and locals "prev", "next".
2213 (distance_non_agu_define): Likewise for param "insn".
2214 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
2215 locals "next", "prev".
2216 (distance_agu_use): Likewise for param "insn".
2217 (ix86_lea_outperforms): Likewise.
2218 (ix86_ok_to_clobber_flags): Likewise.
2219 (ix86_avoid_lea_for_add): Likewise.
2220 (ix86_use_lea_for_mov): Likewise.
2221 (ix86_avoid_lea_for_addr): Likewise.
2222 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
2223 (ix86_split_lea_for_addr): Likewise for param "insn".
2224 (ix86_lea_for_add_ok): Likewise for param "insn".
2225 (ix86_expand_carry_flag_compare): Likewise for local
2227 (ix86_expand_int_movcc): Likewise.
2228 (ix86_output_call_insn): Likewise for param "insn".
2229 (ix86_output_call_insn): Likewise for local "i".
2230 (x86_output_mi_thunk): Introduce local "insn", using it in place
2231 of "tmp" when dealing with insns.
2232 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
2234 (ix86_pad_returns): Likewise for locals "ret", "prev".
2235 (ix86_count_insn_bb): Likewise for local "insn".
2236 (ix86_pad_short_function): Likewise for locals "ret", "insn".
2237 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
2238 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
2239 (expand_vec_perm_interleave2): Likewise for local "seq".
2240 (expand_vec_perm_vperm2f128_vblend): Likewise.
2241 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
2242 call to for_each_rtx with for_each_rtx_in_insn.
2244 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2246 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
2247 "label" from rtx to rtx_code_label *.
2248 (ix86_expand_prologue): Likewise.
2249 (ix86_expand_split_stack_prologue): Likewise for locals "label",
2251 (ix86_split_idivmod): Likewise for locals "end_label" and
2253 (ix86_expand_branch): Likewise for local "label2".
2254 (ix86_expand_aligntest): Likewise for return type and local "label".
2255 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
2257 (expand_movmem_epilogue): Likewise for the various locals named
2259 (expand_setmem_epilogue): Likewise.
2260 (expand_small_movmem_or_setmem): Likewise for local "label".
2261 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
2262 Strengthen param "done_label" from rtx * to rtx_code_label **.
2263 Strengthen locals "loop_label" and "label" from rtx to
2265 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
2266 Likewise for locals "loop_label", "label".
2267 (ix86_expand_set_or_movmem): Likewise for locals "label",
2268 "jump_around_label", "hot_label".
2269 (ix86_expand_strlensi_unroll_1): Likewise for locals
2270 "align_2_label", align_3_label", "align_4_label", "end_0_label",
2272 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
2273 (void ix86_emit_i387_log1p): Likewise for locals "label1",
2274 "label2", "jump_label".
2275 (ix86_expand_sse_compare_and_jump): Likewise for return type and
2277 (ix86_expand_lfloorceil): Likewise for local "label".
2278 (ix86_expand_rint): Likewise.
2279 (ix86_expand_floorceildf_32): Likewise.
2280 (ix86_expand_floorceil): Likewise.
2281 (ix86_expand_rounddf_32): Likewise.
2282 (ix86_expand_trunc): Likewise.
2283 (ix86_expand_truncdf_32): Likewise.
2284 (ix86_expand_round): Likewise.
2286 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2288 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
2289 first param from rtx to rtx_insn *.
2290 (h8300_insn_length_from_table): Likewise.
2291 * config/h8300/h8300.c (F): Likewise for return type and param
2293 (Fpa): Add a checked cast to rtx_insn *.
2294 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
2296 (final_prescan_insn): Likewise for param "insn".
2297 (h8300_binary_length): Likewise.
2298 (h8300_insn_length_from_table): Likewise.
2300 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2302 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
2303 Strengthen first param "insn" from rtx to rtx_insn *.
2305 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
2307 (frame_insn): Likewise for return type. Introduce local "insn"
2308 for use in place of local "x" for use as an rtx_insn *.
2309 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
2310 (epiphany_expand_prologue): Likewise for local "insn".
2311 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
2312 * config/epiphany/resolve-sw-modes.c
2313 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
2316 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2318 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
2319 param from rtx to rtx_insn *.
2320 (c6x_final_prescan_insn): Likewise for first param.
2322 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
2323 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
2324 (c6x_expand_compare): Strengthen local "insns" from rtx to
2326 (c6x_get_unit_specifier): Likewise for param "insn".
2327 (c6x_print_unit_specifier_field): Likewise.
2328 (c6x_final_prescan_insn): Likewise.
2329 (emit_add_sp_const): Likewise for local "insn".
2330 (c6x_expand_prologue): Likewise.
2332 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2334 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
2335 param 1 from rtx to rtx_insn *.
2336 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
2337 the various locals named "insn".
2338 (expand_epilogue_reg_restore): Likewise.
2339 (frame_related_constant_load): Likewise.
2340 (add_to_reg): Likewise.
2341 (emit_link_insn): Likewise.
2342 (do_link): Likewise.
2343 (expand_interrupt_handler_prologue): Likewise.
2344 (branch_dest): Likewise for param "branch".
2345 (asm_conditional_branch): Likewise for param "insn".
2346 (gen_one_bundle): Likewise for elements of param "slot" and local
2348 (bfin_gen_bundles): Likewise for locals "insn", "next" and
2349 elements of local "slot".
2350 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
2351 "queue", "next_queue", "prev".
2352 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
2353 (add_sched_insns_for_speculation): Likewise for local "insn".
2355 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2357 * config/avr/avr-protos.h (output_movqi): Strengthen first param
2358 from rtx to rtx_insn *.
2359 (output_movhi): Likewise.
2360 (output_movsisf): Likewise.
2361 (avr_out_tstsi): Likewise.
2362 (avr_out_tsthi): Likewise.
2363 (avr_out_tstpsi): Likewise.
2364 (avr_out_compare): Likewise.
2365 (avr_out_compare64): Likewise.
2366 (avr_out_movpsi): Likewise.
2367 (ashlqi3_out): Likewise.
2368 (ashlhi3_out): Likewise.
2369 (ashlsi3_out): Likewise.
2370 (ashrqi3_out): Likewise.
2371 (ashrhi3_out): Likewise.
2372 (ashrsi3_out): Likewise.
2373 (lshrqi3_out): Likewise.
2374 (lshrhi3_out): Likewise.
2375 (lshrsi3_out): Likewise.
2376 (avr_out_ashlpsi3): Likewise.
2377 (avr_out_ashrpsi3): Likewise.
2378 (avr_out_lshrpsi3): Likewise.
2379 (avr_out_fract): Likewise.
2380 (avr_out_sbxx_branch): Likewise.
2381 (avr_out_round): Likewise.
2382 (avr_out_xload): Likewise.
2383 (avr_out_movmem): Likewise.
2384 (adjust_insn_length): Likewise.
2385 (avr_out_lpm): Likewise.
2386 (reg_unused_after): Likewise.
2387 (_reg_unused_after): Likewise.
2388 (avr_jump_mode): Likewise for second param.
2389 (jump_over_one_insn): Likewise for first param.
2390 (avr_final_prescan_insn): Likewise.
2391 (out_shift_with_cnt): Likewise for second param.
2393 * config/avr/avr.c (get_sequence_length): Likewise for param
2394 "insns" and local "insn".
2395 (emit_push_byte): Likewise for local "insn".
2396 (emit_push_sfr): Likewise.
2397 (avr_prologue_setup_frame): Likewise for locals "insn",
2398 "fp_plus_insns", "sp_plus_insns".
2399 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
2401 (avr_jump_mode): Likewise for param "insn".
2402 (avr_final_prescan_insn): Likewise.
2403 (avr_find_unused_d_reg): Likewise.
2404 (avr_out_lpm_no_lpmx): Likewise.
2405 (avr_out_lpm): Likewise.
2406 (avr_out_xload): Likewise.
2407 (output_movqi): Likewise.
2408 (output_movhi): Likewise.
2409 (out_movqi_r_mr): Likewise.
2410 (out_movhi_r_mr): Likewise.
2411 (out_movsi_r_mr): Likewise.
2412 (out_movsi_mr_r): Likewise.
2413 (output_movsisf): Likewise.
2414 (avr_out_load_psi): Likewise.
2415 (avr_out_store_psi): Likewise.
2416 (avr_out_movpsi): Likewise.
2417 (out_movqi_mr_r): Likewise.
2418 (avr_out_movhi_mr_r_xmega): Likewise.
2419 (out_movhi_mr_r): Likewise.
2420 (compare_condition): Likewise for param "insn" and local "next".
2421 (compare_sign_p): Likewise for param "insn".
2422 (compare_diff_p): Likewise.
2423 (compare_eq_p): Likewise.
2424 (avr_out_compare): Likewise.
2425 (avr_out_compare64): Likewise.
2426 (avr_out_tsthi): Likewise.
2427 (avr_out_tstpsi): Likewise.
2428 (avr_out_tstsi): Likewise.
2429 (out_shift_with_cnt): Likewise.
2430 (ashlqi3_out): Likewise.
2431 (ashlhi3_out): Likewise.
2432 (avr_out_ashlpsi3): Likewise.
2433 (ashlsi3_out): Likewise.
2434 (ashrqi3_out): Likewise.
2435 (ashrhi3_out): Likewise.
2436 (avr_out_ashrpsi3): Likewise.
2437 (ashrsi3_out): Likewise.
2438 (lshrqi3_out): Likewise.
2439 (lshrhi3_out): Likewise.
2440 (avr_out_lshrpsi3): Likewise.
2441 (lshrsi3_out): Likewise.
2442 (avr_out_fract): Likewise.
2443 (avr_out_round): Likewise.
2444 (avr_adjust_insn_length): Likewise.
2445 (reg_unused_after): Likewise.
2446 (_reg_unused_after): Likewise.
2447 (avr_compare_pattern): Likewise.
2448 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
2449 and locals "branch1", "branch2", "insn2", "jump".
2450 (avr_reorg): Likewise for local "insn".
2451 (avr_2word_insn_p): Likewise for param "insn".
2452 (jump_over_one_insn_p): Likewise.
2453 (avr_out_sbxx_branch): Likewise.
2454 (avr_out_movmem): Likewise.
2456 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2458 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
2459 param from rtx to rtx_insn *.
2460 (thumb1_final_prescan_insn): Likewise.
2461 (thumb2_final_prescan_insn): Likewise.
2463 * config/arm/arm.c (emit_set_insn): Strengthen return type from
2465 (struct minipool_node): Likewise for field "insn".
2466 (dump_minipool): Likewise for param "scan".
2467 (create_fix_barrier): Likewise for local "from". Strengthen local
2468 "label" from rtx to rtx_code_label *.
2469 (push_minipool_barrier): Strengthen param "insn" from rtx to
2471 (push_minipool_fix): Likewise.
2472 (note_invalid_constants): Likewise.
2473 (thumb2_reorg): Likewise for local "insn".
2474 (arm_reorg): Likewise.
2475 (thumb2_final_prescan_insn): Likewise for param
2476 "insn" and local "first_insn".
2477 (arm_final_prescan_insn): Likewise for param "insn" and locals
2478 "start_insn", "this_insn".
2479 (arm_debugger_arg_offset): Likewise for param "insn".
2480 (thumb1_emit_multi_reg_push): Likewise for return type and local
2482 (thumb1_final_prescan_insn): Likewise for param "insn".
2483 (thumb_far_jump_used_p): Likewise for local "insn".
2484 (thumb1_expand_prologue): Likewise.
2485 (arm_expand_epilogue_apcs_frame): Likewise.
2486 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
2487 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
2488 from rtx to rtx_code_label *.
2489 (arm_split_atomic_op): Likewise for local "label".
2490 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
2492 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2494 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
2495 first param from rtx to rtx_insn *.
2496 (arc_verify_short): Likewise.
2497 (arc_short_long): Likewise.
2498 (arc_need_delay): Likewise.
2500 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
2502 (arc_ccfsm_advance): Likewise for param "insn" and locals
2503 "start_insn", "this_insn".
2504 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
2505 (arc_ccfsm_post_advance): Likewise for param "insn".
2506 (arc_next_active_insn): Likewise for return type and param "insn".
2507 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
2508 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
2509 (output_short_suffix): Likewise for local "insn".
2510 (arc_final_prescan_insn): Likewise for param "insn". Remove
2511 now-redundant checked cast.
2512 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
2513 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
2514 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
2515 for use where lc_set became an insn.
2516 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
2518 (arc_get_insn_variants): Likewise for local "prev".
2519 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
2521 (arc_predicate_delay_insns): Likewise for local "insn".
2522 (arc_pad_return): Likewise for local "prev". For now, add a
2523 checked cast when extracting the insn from "final_sequence".
2524 (arc_short_long): Likewise for param "insn".
2525 (arc_need_delay): Likewise for param "insn" and local "next".
2526 (arc_label_align): Likewise for locals "prev", "next".
2528 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2530 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
2531 "insn" from rtx to rtx_insn *.
2532 (alpha_gp_save_rtx): Likewise for local "seq".
2533 (alpha_instantiate_decls): Likewise for local "top".
2534 (get_some_local_dynamic_name): Likewise for local "insn".
2535 (alpha_does_function_need_gp): Likewise.
2536 (set_frame_related_p): Likewise for return type and for locals
2538 (emit_frame_store_1): Likewise for local "insn".
2539 (alpha_expand_prologue): Likewise for locals "insn", "seq".
2540 (alpha_end_function): Likewise for local "insn".
2541 (alpha_output_mi_thunk_osf): Likewise.
2542 (alphaev4_insn_pipe): Likewise for param "insn".
2543 (alphaev5_insn_pipe): Likewise.
2544 (alphaev4_next_group): Likewise for return type and param 1
2546 (alphaev5_next_group): Likewise.
2547 (alpha_align_insns_1): Likewise for return type and param 1 of
2548 callback param "next_group", and for locals "i", "next", "prev",
2549 "where", "where2", "insn".
2551 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
2553 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
2554 rather than modifying the stmt.
2556 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2558 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
2559 cgraph_state conversion.
2561 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2563 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
2564 Strengthen local "insns" from rtx to rtx_insn *.
2565 (aarch64_set_frame_expr): Likewise for local "insn".
2566 (aarch64_save_or_restore_fprs): Likewise.
2567 (aarch64_save_or_restore_callee_save_registers): Likewise.
2568 (aarch64_expand_prologue): Likewise.
2569 (aarch64_expand_epilogue): Likewise.
2570 (aarch64_output_mi_thunk): Likewise.
2571 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
2572 "label2" from rtx to rtx_code_label *.
2573 (aarch64_split_atomic_op): Likewise for local "label".
2575 2014-08-25 Martin Liska <mliska@suse.cz>
2577 * cgraph.h (symtab_node):
2578 (bool needed_p (void)): created from decide_is_symbol_needed
2579 (bool referred_to_p (void)): created from referred_to_p
2580 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
2581 * cgraph.h (cgraph_node):
2582 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
2583 (void expand (void)): created from expand_function
2584 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
2585 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
2586 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
2587 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
2588 * cgraph.h (varpool_node):
2589 (static void add (tree decl): created from varpool_add_new_variable
2590 * cgraph.h (cgraph_edge):
2592 (void remove_caller (void)): created from cgraph_edge_remove_caller
2593 (void remove_callee (void)): created from cgraph_edge_remove_callee
2594 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
2595 created from cgraph_set_call_stmt
2596 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
2597 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
2598 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
2599 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
2600 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
2601 created from cgraph_speculative_call_info
2602 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
2603 int freq_scale, bool update_original)): created from cgraph_clone_edge
2604 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
2605 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
2606 (bool recursive_p (void)): created from cgraph_edge_recursive_p
2607 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
2608 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
2609 (static void rebuild_references (void)): created from cgraph_rebuild_references
2610 * cgraph.h (symbol_table):
2611 (create_reference): renamed from add_reference
2612 (maybe_create_reference): renamed from maybe_add_reference
2613 (void register_symbol (symtab_node *node)): new function
2614 (void clear_asm_symbols (void)): new function
2615 (void unregister (symtab_node *node)): new function
2616 (void release_symbol (cgraph_node *node, int uid)): new function
2617 (cgraph_node * allocate_cgraph_symbol (void)): new function
2618 (void initialize (void)): created from cgraph_init
2619 (symtab_node *first_symbol (void)):new function
2620 (asm_node *first_asm_symbol (void)):new function
2621 (symtab_node *first_defined_symbol (void)):new function
2622 (varpool_node *first_variable (void)):new function
2623 (varpool_node *next_variable (varpool_node *node)):new function
2624 (varpool_node *first_static_initializer (void)):new function
2625 (varpool_node *next_static_initializer (varpool_node *node)):new function
2626 (varpool_node *first_defined_variable (void)):new function
2627 (varpool_node *next_defined_variable (varpool_node *node)):new function
2628 (cgraph_node *first_defined_function (void)):new function
2629 (cgraph_node *next_defined_function (cgraph_node *node)):new function
2630 (cgraph_node *first_function (void)):new function
2631 (cgraph_node *next_function (cgraph_node *node)):new function
2632 (cgraph_node *first_function_with_gimple_body (void)):new function
2633 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
2634 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
2635 created from symtab_remove_unreachable_nodes
2636 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
2637 (void process_new_functions (void)): created from cgraph_process_new_functions
2638 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
2639 (bool output_variables (void)): created from varpool_node::output_variables
2640 (void output_asm_statements (void)): created from output_asm_statements
2641 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
2642 (void compile (void)): created from compile
2643 (void output_weakrefs (void)): created from output_weakrefs
2644 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
2645 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
2646 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
2647 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
2648 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
2649 created from cgraph_next_function_with_gimple_body
2650 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
2651 created from cgraph_remove_edge_removal_hook
2652 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
2653 created from cgraph_add_node_removal_hook
2654 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
2655 created from cgraph_remove_node_removal_hook
2656 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
2657 created from varpool_add_node_removal_hook
2658 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
2659 created from varpool_remove_node_removal_hook
2660 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
2661 created from cgraph_add_function_insertion_hook
2662 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
2663 created from cgraph_remove_function_insertion_hook
2664 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
2665 created from varpool_add_variable_insertion_hook
2666 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
2667 created from varpool_remove_variable_insertion_hook
2668 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
2669 created from cgraph_add_edge_duplication_hook
2670 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
2671 created from cgraph_remove_edge_duplication_hook
2672 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
2673 created from cgraph_add_node_duplication_hook
2674 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
2675 created from cgraph_remove_node_duplication_hook
2676 (void call_edge_removal_hooks (cgraph_edge *e)):
2677 created from cgraph_call_edge_removal_hooks
2678 (void call_cgraph_insertion_hooks (cgraph_node *node)):
2679 created from call_function_insertion_hooks
2680 (void call_cgraph_removal_hooks (cgraph_node *node)):
2681 created from cgraph_call_node_removal_hooks
2682 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
2683 created from cgraph_node::call_duplication_hooks
2684 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
2685 created from cgraph_call_edge_duplication_hooks
2686 (void call_varpool_removal_hooks (varpool_node *node)):
2687 created from varpool_call_node_removal_hooks
2688 (void call_varpool_insertion_hooks (varpool_node *node)):
2689 created from varpool_call_variable_insertion_hooks
2690 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
2691 created from insert_to_assembler_name_hash
2692 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
2693 created from unlink_from_assembler_name_hash
2694 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
2695 created from symtab_prevail_in_asm_name_hash
2696 (void symtab_initialize_asm_name_hash (void)):
2697 created from symtab_initialize_asm_name_hash
2698 (void change_decl_assembler_name (tree decl, tree name)):
2699 created from change_decl_assembler_name
2700 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
2701 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
2702 created from decl_assembler_name_hash
2703 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
2704 created from decl_assembler_name_equal
2705 (static hashval_t hash_node_by_assembler_name (const void *p)):
2706 created from hash_node_by_assembler_name
2707 (static int eq_assembler_name (const void *p1, const void *p2)):
2708 created from eq_assembler_name
2710 2014-08-25 Marek Polacek <polacek@redhat.com>
2712 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
2714 2014-08-25 Petr Murzin <petr.murzin@intel.com>
2716 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
2717 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
2718 SWI1248_AVX512BW mode iterator.
2720 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
2723 * config/sh/predicates.md (general_extend_operand): Disable
2724 TRUNCATE before reload completes.
2726 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
2728 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
2730 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
2733 * config/sh/sh.opt (musermode): Allow negative form.
2734 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
2735 targets that don't support it.
2736 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
2737 Document -mno-usermode option.
2739 2014-08-24 Kito Cheng <kito@0xlab.org>
2741 * system.h (CALLER_SAVE_PROFITABLE): Poison.
2742 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
2743 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
2744 * doc/tm.texi: Regenerate.
2746 2014-08-24 Kito Cheng <kito@0xlab.org>
2748 * ira.c: Fix typo in comment.
2750 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
2752 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
2753 Deprecate c++1y. Change language to reflect greater confidence in C++14.
2755 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
2758 * config/pa/pa.c (pa_output_function_epilogue): Don't set
2759 last_address when the current function is a thunk.
2760 (pa_asm_output_mi_thunk): When we don't have named sections or they
2761 are not being used, check that thunk can reach the stub table with a
2764 2014-08-23 David Malcolm <dmalcolm@redhat.com>
2766 * web.c (union_match_dups): Strengthen param "insn" from rtx to
2768 (pass_web::execute): Likewise for local "insn".
2770 2014-08-23 David Malcolm <dmalcolm@redhat.com>
2772 * var-tracking.c (struct micro_operation_def): Strengthen field
2773 "insn" from rtx to rtx_insn *.
2774 (struct emit_note_data_def): Likewise.
2775 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
2776 (vt_stack_adjustments): Likewise for local "insn".
2777 (adjust_insn): Likewise for param "insn".
2778 (val_store): Likewise.
2779 (val_resolve): Likewise.
2780 (struct count_use_info): Likewise for field "insn".
2781 (log_op_type): Likewise for param "insn".
2782 (reverse_op): Likewise.
2783 (prepare_call_arguments): Likewise.
2784 (add_with_sets): The initial param takes an insn, but we can't
2785 yet strengthen it from rtx to rtx_insn * since it's used as a
2786 cselib_record_sets_hook callback. For now rename initial param
2787 from "insn" to "uncast_insn", and introduce a local "insn" of
2788 the stronger rtx_insn * type, with a checked cast.
2789 (compute_bb_dataflow): Strengthen local "insn" from rtx to
2791 (emit_note_insn_var_location): Likewise.
2792 (emit_notes_for_changes): Likewise.
2793 (emit_notes_for_differences): Likewise.
2794 (next_non_note_insn_var_location): Likewise for return type and
2796 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
2797 (vt_initialize): Likewise for local "insn".
2798 (delete_debug_insns): Likewise for locals "insn" and "next".
2800 2014-08-23 David Malcolm <dmalcolm@redhat.com>
2802 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
2804 (mark_constant_pool): Likewise for local "insn".
2806 2014-08-23 David Malcolm <dmalcolm@redhat.com>
2808 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
2810 (dead_debug_promote_uses): Likewise.
2811 (dead_debug_insert_temp): Likewise.
2813 2014-08-23 David Malcolm <dmalcolm@redhat.com>
2815 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
2816 from const_rtx to const rtx_insn *.
2817 (store_killed_after): Likewise. Strengthen locals "last", "act"
2818 from rtx to rtx_insn *.
2819 (store_killed_before): Strengthen param "insn" from const_rtx to
2820 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
2821 (find_moveable_store): Strengthen param "insn" from rtx to
2823 (compute_store_table): Likewise for local "insn".
2824 (insert_insn_start_basic_block): Likewise for param "insn" and
2825 locals "prev", "before", "insn".
2826 (insert_store): For now, add a checked cast to rtx_insn * on the
2827 result of gen_move_insn.
2828 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
2830 (replace_store_insn): Likewise. For now, add a checked cast to
2831 rtx_insn * on the result of gen_move_insn.
2833 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2835 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
2837 (expand_sjlj_dispatch_table): Likewise.
2839 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2841 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
2842 "insn" from rtx to rtx_insn *.
2844 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2846 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
2847 "insn" from rtx to rtx_insn *.
2848 (dup_block_and_redirect): Likewise for param 3 "before".
2850 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
2851 from rtx to rtx_insn *.
2852 (move_insn_for_shrink_wrap): Likewise.
2853 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
2854 (dup_block_and_redirect): Likewise for param "before" and local
2856 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
2858 (convert_to_simple_return): Likewise for local "start".
2860 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
2861 Strengthen local "insn" from rtx to rtx_insn *, for use when
2862 invoking requires_stack_frame_p.
2864 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2866 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
2868 (speculate_expr): Likewise for locals "orig_insn_rtx",
2870 (eq_transformed_insns): Likewise for locals "i1", "i2".
2871 (check_for_new_jump): Likewise for return type and local "end".
2872 (find_new_jump): Likewise for return type and local "jump".
2873 (sel_split_edge): Likewise for local "jump".
2874 (sel_create_recovery_block): Likewise.
2875 (sel_redirect_edge_and_branch_force): Likewise.
2876 (sel_redirect_edge_and_branch): Likewise.
2878 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2880 * sel-sched.c (substitute_reg_in_expr): Strengthen local
2881 "new_insn" from rtx to rtx_insn *.
2882 (create_insn_rtx_with_rhs): Likewise for return type and for local
2884 (create_insn_rtx_with_lhs): Likewise.
2885 (create_speculation_check): Likewise for local "insn_rtx".
2886 (implicit_clobber_conflict_p): Likewise for local "insn".
2887 (get_expr_cost): Likewise.
2888 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
2889 (move_cond_jump): Likewise for locals "next", "prev", "link",
2890 "head", "from", "to".
2892 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2894 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
2895 "next" from rtx to rtx_insn *.
2896 (find_conditional_protection): Likewise for local "next".
2897 (is_conditionally_protected): Likewise for local "insn1".
2898 (is_pfree): Likewise for locals "insn1", "insn2".
2900 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2902 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
2903 from rtx to rtx_insn *.
2905 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
2906 locals "insn1", "insn2" from rtx to rtx_insn *.
2907 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
2908 locals "insn", "prev", "last_jump", "next_tail".
2909 (schedule_ebb): Likewise for params "head", "tail".
2910 (schedule_ebbs): Likewise for locals "tail", "head".
2912 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
2913 to rtx_insn on "last_insn" in one of the invocations of
2916 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2918 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
2919 "elem", "insn" from rtx to rtx_insn *.
2920 (change_spec_dep_to_hard): Likewise.
2921 (get_back_and_forw_lists): Likewise for local "con".
2922 (sd_add_dep): Likewise for locals "elem", "insn".
2923 (sd_resolve_dep): Likewise for locals "pro", "con".
2924 (sd_unresolve_dep): Likewise.
2925 (sd_delete_dep): Likewise.
2926 (chain_to_prev_insn): Likewise for local "pro".
2927 (find_inc): Likewise for locals "pro", "con".
2929 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2931 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
2933 (reg_set_between_p): Strengthen local "insn" from const_rtx to
2935 (modified_between_p): Strengthen local "insn" from rtx to
2937 (remove_reg_equal_equiv_notes_for_regno): Likewise.
2938 (keep_with_call_p): Strengthen local "i2" from const_rtx to
2941 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2943 * resource.c (next_insn_no_annul): Strengthen local "next" from
2945 (mark_referenced_resources): Likewise for local "insn".
2947 2014-08-22 David Malcolm <dmalcolm@redhat.com>
2949 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
2951 (find_reloads): Likewise for param 1.
2952 (subst_reloads): Likewise for sole param.
2953 (find_equiv_reg): Likwise for param 2.
2954 (regno_clobbered_p): Likwise for param 2.
2955 (reload): Likewise for param 1.
2957 * caller-save.c (save_call_clobbered_regs): Strengthen local
2958 "insn" from rtx to rtx_insn *.
2959 (insert_one_insn): Likewise for local "insn".
2961 * reload.c (this_insn): Likewise for this global.
2962 (find_reloads): Likewise for param "insn".
2963 (find_reloads_toplev): Likewise.
2964 (find_reloads_address): Likewise.
2965 (subst_reg_equivs): Likewise.
2966 (update_auto_inc_notes): Likewise.
2967 (find_reloads_address_1): Likewise.
2968 (find_reloads_subreg_address): Likewise.
2969 (subst_reloads): Likewise.
2970 (find_equiv_reg): Likewise, also for local "p".
2971 (regno_clobbered_p): Likewise for param "insn".
2973 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
2975 (spill_reg_store): Likewise for the elements of this array.
2976 (remove_init_insns): Likewise for local "equiv_insn".
2977 (will_delete_init_insn_p): Likewise for param "insn".
2978 (reload): Likewise for param ""first" and local "insn".
2979 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
2981 (calculate_elim_costs_all_insns): Likewise.
2982 (delete_caller_save_insns): Likewise.
2983 (spill_failure): Likewise for param "insn".
2984 (delete_dead_insn): Likewise.
2985 (set_label_offsets): Likewise.
2986 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
2988 (elimination_costs_in_insn): Likewise for param "insn".
2989 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
2990 when referring to an insn.
2991 (set_initial_label_offsets): Likewise.
2992 (set_offsets_for_label): Strengthen param "insn" from rtx to
2994 (init_eliminable_invariants): Likewise for param "first" and local
2996 (fixup_eh_region_note): Likewise for param "insn".
2997 (reload_as_needed): Likewise for locals "prev", "insn",
2998 "old_next", "old_prev", "next".
2999 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
3001 (reload_inheritance_insn): Strengthen elements of this array from
3003 (failed_reload): Likewise for param "insn".
3004 (choose_reload_regs): Likewise for local "insn". Replace use of
3005 NULL_RTX with NULL when referring to an insn.
3006 (input_reload_insns): Strengthen elements of this array from rtx
3008 (other_input_address_reload_insns): Likewise for this global.
3009 (other_input_reload_insns): Likewise for this global.
3010 (input_address_reload_insns): Likwise for the elements of this
3012 (inpaddr_address_reload_insns): Likwise for the elements of this
3014 (output_reload_insns): Likewise for the elements of this array.
3015 (output_address_reload_insns): Likewise for the elements of this
3017 (outaddr_address_reload_insns): Likewise for the elements of this
3019 (operand_reload_insns): Likewise for this global.
3020 (other_operand_reload_insns): Likewise for this global.
3021 (other_output_reload_insns): Likewise for the elements of this
3023 (new_spill_reg_store): Likewise for the elements of this
3025 (emit_input_reload_insns): Likewise for locals "insn", "temp".
3026 Strengthen local "where" from rtx * to rtx_insn **.
3027 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
3028 from rtx to rtx_insn *.
3029 (do_input_reload): Likewise for local "insn".
3030 (do_output_reload): Likewise for local "insn".
3031 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
3032 (emit_insn_if_valid_for_reload): Likewise for return type and local
3033 "last". Add checked cast to rtx_insn when returning "insn" since
3034 this has been through emit_insn.
3035 (gen_reload): Strengthen return type and locals "last", "insn", "set"
3036 from rtx to rtx_insn *. Add checked cast to rtx_insn when
3037 returning "insn" since it's been through
3038 emit_insn_if_valid_for_reload at this point.
3039 (delete_output_reload): Strengthen param "insn" and locals
3040 "output_reload_insn", "i2" from rtx to rtx_insn *.
3041 (delete_address_reloads): Likewise for params "dead_insn",
3042 "current_insn" and locals "prev", "next".
3043 (delete_address_reloads_1): Likewise for params "dead_insn",
3044 "current_insn" and locals "prev", "i2".
3045 (inc_for_reload): Likewise for locals "last", "add_insn".
3046 (add_auto_inc_notes): Strengthen param "insn" from rtx to
3049 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
3050 param of this duplicate of the prototype from reload.h
3052 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3054 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
3056 (regstat_bb_compute_calls_crossed): Likewise.
3058 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3060 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
3062 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
3064 (regrename_analyze): Strengthen local "insn" from rtx to
3066 (scan_rtx_reg): Likewise for param "insn".
3067 (scan_rtx_address): Likewise.
3068 (scan_rtx): Likewise.
3069 (restore_operands): Likewise.
3070 (record_out_operands): Likewise.
3071 (build_def_use): Likewise for local "insn". Replace use of
3072 NULL_RTX with NULL when dealing with an insn.
3074 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3076 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
3077 * reginfo.c (reg_scan): Likewise, also for local "insn".
3078 (reg_scan_mark_refs): Likewise for param "insn".
3079 (init_subregs_of_mode): Likewise for local "insn".
3081 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3083 * regcprop.c (struct queued_debug_insn_change): Strengthen field
3084 "insn" from rtx to rtx_insn *.
3085 (replace_oldest_value_reg): Likewise for param "insn".
3086 (replace_oldest_value_addr): Likewise.
3087 (replace_oldest_value_mem): Likewise.
3088 (apply_debug_insn_changes): Likewise for local "last_insn".
3089 (copyprop_hardreg_forward_1): Likewise for local "insn".
3091 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3093 * reg-stack.c (next_flags_user): Strengthen return type and param
3094 "insn" from rtx to rtx_insn *.
3095 (straighten_stack): Likewise for param "insn".
3096 (check_asm_stack_operands): Likewise.
3097 (remove_regno_note): Likewise.
3098 (emit_pop_insn): Likewise for return type, param "insn", local
3100 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
3101 "limit" from rtx to rtx_insn *.
3102 (swap_to_top): Likewise for param "insn".
3103 (move_for_stack_reg): Likewise.
3104 (move_nan_for_stack_reg): Likewise.
3105 (swap_rtx_condition): Likewise.
3106 (compare_for_stack_reg): Likewise.
3107 (subst_all_stack_regs_in_debug_insn): Likewise.
3108 (subst_stack_regs_pat): Likewise, and local "insn2".
3109 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
3111 (subst_stack_regs): Likewise.
3112 (change_stack): Likewise.
3113 (convert_regs_1): Likewise for locals "insn", "next".
3115 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3117 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
3119 (combine_set_extension): Likewise for param "curr_insn".
3120 (transform_ifelse): Likewise for param "def_insn".
3121 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
3122 from vec<rtx> * to vec<rtx_insn *> *.
3123 (is_cond_copy_insn): Likewise for param "insn".
3124 (struct ext_state): Strengthen the four vec fields from vec<rtx>
3126 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
3127 local "def_insn" from rtx to rtx_insn *.
3128 (get_sub_rtx): Likewise for param "def_insn".
3129 (merge_def_and_ext): Likewise.
3130 (combine_reaching_defs): Likewise.
3131 (add_removable_extension): Likewise for param "insn".
3132 (find_removable_extensions): Likewise for local "insn".
3133 (find_and_remove_re): Likewise for locals "curr_insn" and
3134 "def_insn". Strengthen locals "reinsn_del_list" and
3135 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
3137 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3139 * recog.c (split_insn): Strengthen param "insn" and locals
3140 "first", "last" from rtx to rtx_insn *.
3141 (split_all_insns): Likewise for locals "insn", "next".
3142 (split_all_insns_noflow): Likewise.
3144 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3146 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
3148 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
3149 (debug_rtx_find): Likewise for param 1 "x".
3151 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
3152 const_rtx to const rtx_insn *. Likewise for local "insn".
3153 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
3154 (debug_rtx_find): Likewise for param 1 "x".
3155 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
3156 from const_rtx to const rtx_insn * within the appropriate cases of
3157 the switch statement.
3159 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
3160 Strengthen local "insns" from rtx to rtx_insn * since this is
3161 passed to a call to debug_rtx_list.
3163 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3165 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
3168 * function.c (stack_protect_epilogue): Add checked cast to
3169 rtx_insn for now when invoking predict_insn_def.
3171 * predict.c (predict_insn): Strengthen param "insn" from rtx to
3173 (predict_insn_def): Likewise.
3174 (rtl_predict_edge): Likewise for local "last_insn".
3175 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
3177 (combine_predictions_for_insn): Strengthen param "insn" from rtx
3179 (bb_estimate_probability_locally): Likewise for local "last_insn".
3180 (expensive_function_p): Likewise for local "insn".
3182 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
3183 local "jmp", since this is used when invoking predict_insn_def.
3185 2014-08-22 Marek Polacek <polacek@redhat.com>
3188 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
3190 2014-08-22 Marek Polacek <polacek@redhat.com>
3193 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
3194 a comparison in parens.
3195 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
3198 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3200 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
3203 * cprop.c (fis_get_condition): Likewise.
3205 * postreload.c (reload_cse_regs): Likewise for param "first".
3206 (reload_cse_simplify): Likewise for param "insn".
3207 (reload_cse_regs_1): Likewise for local "insn".
3208 (reload_cse_simplify_set): Likewise for param "insn".
3209 (reload_cse_simplify_operands): Likewise.
3210 (struct reg_use): Likewise for field "insn".
3211 (reload_combine_purge_insn_uses): Likewise for param "insn".
3212 (fixup_debug_insns): Likewise for params "from", "to" and local
3214 (try_replace_in_use): Likewise for local "use_insn".
3215 (reload_combine_recognize_const_pattern): Likewise for param
3216 "insn" and locals "add_moved_after_insn", "use_insn".
3217 (reload_combine_recognize_pattern): Likewise for param "insn" and
3219 (reload_combine): Likewise for locals "insn", "prev".
3220 (reload_combine_note_use): Likewise for param "insn".
3221 (move2add_use_add2_insn): Likewise.
3222 (move2add_use_add3_insn): Likewise.
3223 (reload_cse_move2add): Likewise, also for local "next".
3224 (move2add_note_store): Likewise for local "insn".
3226 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3228 * postreload-gcse.c (struct occr): Strengthen field "insn" from
3230 (struct unoccr): Likewise.
3231 (struct modifies_mem): Likewise.
3232 (alloc_mem): Likewise for local "insn".
3233 (insert_expr_in_table): Likewise for param "insn".
3234 (dump_expr_hash_table_entry): Likewise for local "insn".
3235 (oprs_unchanged_p): Likewise for param "insn".
3236 (load_killed_in_block_p): Likewise for local "setter".
3237 (record_last_reg_set_info): Likewise for param "insn".
3238 (record_last_reg_set_info_regno): Likewise.
3239 (record_last_mem_set_info): Likewise.
3240 (record_last_set_info): Likewise for local "last_set_insn".
3241 (record_opr_changes): Likewise for param "insn".
3242 (hash_scan_set): Likewise.
3243 (compute_hash_table): Likewise for local "insn".
3244 (get_avail_load_store_reg): Likewise for param "insn".
3245 (eliminate_partially_redundant_load): Likewise, also for locals
3246 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
3248 (eliminate_partially_redundant_loads): Likewise for local "insn".
3250 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3252 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
3254 (expand_binop): Likewise for locals "entry_last", "last", "insns"
3255 (expand_twoval_unop): Likewise for locals entry_last", "last".
3256 (expand_twoval_binop): Likewise.
3257 (expand_twoval_binop_libfunc): Likewise for local "insns".
3258 (widen_leading): Likewise for local "last".
3259 (expand_doubleword_clz): Likewise for local "seq". Strengthen
3260 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
3261 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
3262 (expand_parity): Likewise for locals "last" and "seq".
3263 (expand_ffs): Likewise for local "seq". Strengthen local
3264 "nonzero_label" from rtx to rtx_code_label *.
3265 (expand_absneg_bit): Strengthen local "insns" from rtx to
3267 (expand_unop_direct): Likewise for local "last".
3268 (expand_unop): Likewise for locals "last", "insns".
3269 (expand_abs_nojump): Likewise for local "last".
3270 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
3271 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
3273 (expand_copysign_absneg): Strengthen local "label" from rtx to
3275 (expand_copysign_bit): Strengthen local "insns" from rtx to
3277 (struct no_conflict_data): Likewise for fields "first", "insn".
3278 (emit_libcall_block_1): Likewise for param "insns" and locals
3279 "next", "last", "insn".
3280 (emit_libcall_block): For now, add a checked cast to rtx_insn *
3281 on "insns" when invoking emit_libcall_block_1. Ultimately we
3282 want to strengthen insns itself.
3283 (prepare_cmp_insn): Strengthen local "last" from rtx to
3285 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
3286 (prepare_float_lib_cmp): Likewise for local "insns".
3287 (emit_conditional_move): Likewise for local "last".
3288 (emit_conditional_add): Likewise.
3289 (have_sub2_insn): Likewise for local "seq".
3290 (expand_float): Likewise for local "insns". Strengthen locals
3291 "label", "neglabel" from rtx to rtx_code_label *.
3292 (expand_fix): Likewise for locals "last", "insn", "insns" (to
3293 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
3294 (expand_fixed_convert): Likewise for local "insns" (to
3296 (expand_sfix_optab): Likewise for local "last".
3297 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
3298 to rtx_code_label *.
3299 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
3300 from rtx to rtx_insn *.
3301 (expand_atomic_fetch_op): Likewise for local "insn".
3302 (maybe_legitimize_operand_same_code): Likewise for local "last".
3303 (maybe_legitimize_operands): Likewise.
3305 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3307 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
3308 "insn" from rtx to rtx_insn *.
3309 (ps_rtl_insn): Likewise for return type.
3310 (doloop_register_get): Likewise for params "head", "tail" and
3311 locals "insn", "first_insn_not_to_check".
3312 (schedule_reg_move): Likewise for local "this_insn".
3313 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
3314 of gen_move_insn for now.
3315 (reset_sched_times): Strengthen local "insn" from rtx to
3317 (permute_partial_schedule): Likewise.
3318 (duplicate_insns_of_cycles): Likewise for local "u_insn".
3319 (dump_insn_location): Likewise for param "insn".
3320 (loop_canon_p): Likewise for local "insn".
3321 (sms_schedule): Likewise.
3322 (print_partial_schedule): Likewise.
3323 (ps_has_conflicts): Likewise.
3325 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3327 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
3328 "tailp" from rtx * to rtx_insn **.
3330 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
3331 from rtx to rtx_insn *.
3332 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
3333 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
3334 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
3336 * modulo-sched.c (const_iteration_count): Strengthen return type
3337 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
3338 use of NULL_RTX with NULL when working with insns.
3339 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
3341 (sms_schedule): Likewise.
3342 * sched-rgn.c (init_ready_list): Likewise, also for locals
3343 "src_head" and "src_next_tail".
3344 (compute_block_dependences): Likewise.
3345 (free_block_dependencies): Likewise.
3346 (debug_rgn_dependencies): Likewise.
3347 (free_rgn_deps): Likewise.
3348 (compute_priorities): Likewise.
3349 (schedule_region): Likewise.
3350 * sel-sched.c (find_ebb_boundaries): Likewise.
3352 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
3353 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
3355 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3357 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
3358 from rtx to rtx_insn *.
3359 (new_seginfo): Likewise for param "insn".
3360 (create_pre_exit): Likewise for locals "last_insn",
3361 "before_return_copy", "return_copy".
3362 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
3365 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3367 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
3368 from rtx to rtx_insn *.
3369 (lra_push_insn): Likewise for 1st param.
3370 (lra_push_insn_and_update_insn_regno_info): Likewise.
3371 (lra_pop_insn): Likewise for return type.
3372 (lra_invalidate_insn_data): Likewise for 1st param.
3373 (lra_set_insn_deleted): Likewise.
3374 (lra_delete_dead_insn): Likewise.
3375 (lra_process_new_insns): Likewise for first 3 params.
3376 (lra_set_insn_recog_data): Likewise for 1st param.
3377 (lra_update_insn_recog_data): Likewise.
3378 (lra_set_used_insn_alternative): Likewise.
3379 (lra_invalidate_insn_regno_info): Likewise.
3380 (lra_update_insn_regno_info): Likewise.
3381 (lra_former_scratch_operand_p): Likewise.
3382 (lra_eliminate_regs_1): Likewise.
3383 (lra_get_insn_recog_data): Likewise.
3385 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
3388 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
3390 (substitute_within_insn): New.
3391 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
3392 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
3393 Replace call to "substitute" with call to substitute_within_insn.
3395 * lra-constraints.c (curr_insn): Strengthen from rtx to
3397 (get_equiv_with_elimination): Likewise for param "insn".
3398 (match_reload): Strengthen params "before" and "after" from rtx *
3400 (emit_spill_move): Likewise for return type. Add a checked cast
3401 to rtx_insn * on result of gen_move_insn for now.
3402 (check_and_process_move): Likewise for local "before". Replace
3403 NULL_RTX with NULL when referring to insns.
3404 (process_addr_reg): Strengthen params "before" and "after" from
3405 rtx * to rtx_insn **.
3406 (insert_move_for_subreg): Likewise.
3407 (simplify_operand_subreg): Strengthen locals "before" and "after"
3408 from rtx to rtx_insn *.
3409 (process_address_1): Strengthen params "before" and "after" from
3410 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
3412 (process_address): Strengthen params "before" and "after" from
3413 rtx * to rtx_insn **.
3414 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
3415 (curr_insn_transform): Strengthen locals "before" and "after"
3416 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
3418 (loc_equivalence_callback): Update cast of "data", changing
3419 resulting type from rtx to rtx_insn *.
3420 (substitute_pseudo_within_insn): New.
3421 (inherit_reload_reg): Strengthen param "insn" from rtx to
3422 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
3423 NULL when referring to insns. Add a checked cast to rtx_insn *
3424 when using usage_insn to invoke lra_update_insn_regno_info.
3425 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
3426 likewise for locals "restore", "save". Add checked casts to
3427 rtx_insn * when using usage_insn to invoke
3428 lra_update_insn_regno_info and lra_process_new_insns. Replace
3429 NULL_RTX with NULL when referring to insns.
3430 (split_if_necessary): Strengthen param "insn" from rtx to
3432 (update_ebb_live_info): Likewise for params "head", "tail" and local
3434 (get_last_insertion_point): Likewise for return type and local "insn".
3435 (get_live_on_other_edges): Likewise for local "last".
3436 (inherit_in_ebb): Likewise for params "head", "tail" and locals
3437 "prev_insn", "next_insn", "restore".
3438 (remove_inheritance_pseudos): Likewise for local "prev_insn".
3439 (undo_optional_reloads): Likewise for local "insn".
3441 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
3443 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
3445 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
3447 (spill_pseudos): Likewise for local "insn".
3448 (init_elimination): Likewise.
3449 (process_insn_for_elimination): Likewise for param "insn".
3451 * lra-lives.c (curr_insn): Likewise.;
3453 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
3454 (remove_pseudos): Likewise for param "insn".
3455 (spill_pseudos): Likewise for local "insn".
3456 (lra_final_code_change): Likewise for locals "insn", "curr".
3458 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
3459 (lra_set_insn_deleted): Likewise.
3460 (lra_delete_dead_insn): Likewise, and for local "prev".
3461 (new_insn_reg): Likewise for param "insn".
3462 (lra_set_insn_recog_data): Likewise.
3463 (lra_update_insn_recog_data): Likewise.
3464 (lra_set_used_insn_alternative): Likewise.
3465 (get_insn_freq): Likewise.
3466 (invalidate_insn_data_regno_info): Likewise.
3467 (lra_invalidate_insn_regno_info): Likewise.
3468 (lra_update_insn_regno_info): Likewise.
3469 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
3471 (lra_push_insn_1): Strengthen param "insn" from rtx to
3473 (lra_push_insn): Likewise.
3474 (lra_push_insn_and_update_insn_regno_info): Likewise.
3475 (lra_pop_insn): Likewise for return type and local "insn".
3476 (push_insns): Likewise for params "from", "to", and local "insn".
3477 (setup_sp_offset): Likewise for params "from", "last" and locals
3479 (lra_process_new_insns): Likewise for params "insn", "before",
3480 "after" and local "last".
3481 (struct sloc): Likewise for field "insn".
3482 (lra_former_scratch_operand_p): Likewise for param "insn".
3483 (remove_scratches): Likewise for locals "insn", "last".
3484 (check_rtl): Likewise for local "insn".
3485 (add_auto_inc_notes): Likewise for param "insn".
3486 (update_inc_notes): Likewise for local "insn".
3487 (lra): Replace NULL_RTX with NULL when referring to insn.
3489 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3491 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
3493 (resolve_reg_notes): Likewise.
3494 (resolve_simple_move): Likewise for return type, param "insn", and
3495 locals "insns", "minsn".
3496 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
3497 (resolve_use): Likewise.
3498 (resolve_debug): Likewise.
3499 (find_decomposable_shift_zext): Likewise.
3500 (resolve_shift_zext): Likewise for return type, param "insn", and
3501 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
3502 (decompose_multiword_subregs): Likewise for local "insn",
3503 "orig_insn", "decomposed_shift", "end".
3505 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3507 * basic-block.h (basic_block split_edge_and_insert): Strengthen
3508 param "insns" from rtx to rtx_insn *.
3510 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
3512 (struct iv_to_split): Likewise.
3513 (loop_exit_at_end_p): Likewise for local "insn".
3514 (split_edge_and_insert): Likewise for param "insns".
3515 (compare_and_jump_seq): Likewise for return type, param "cinsn",
3516 and locals "seq", "jump".
3517 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
3518 "branch_code"; update invocations of compare_and_jump_seq to
3519 eliminate NULL_RTX in favor of NULL.
3520 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
3522 (reset_debug_uses_in_loop): Likewise.
3523 (analyze_insn_to_expand_var): Likewise for param "insn".
3524 (analyze_iv_to_split_insn): Likewise.
3525 (analyze_insns_in_loop): Likewise for local "insn".
3526 (insert_base_initialization): Likewise for param
3527 "insn" and local "seq".
3528 (split_iv): Likewise for param "insn" and local "seq".
3529 (expand_var_during_unrolling): Likewise for param "insn".
3530 (insert_var_expansion_initialization): Likewise for local "seq".
3531 (combine_var_copies_in_loop_exit): Likewise.
3532 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
3534 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
3535 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
3538 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3540 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
3542 (iv_analyze_result): Likewise.
3543 (iv_analyze_expr): Likewise.
3546 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
3547 local "def_insn" from rtx to rtx_insn *.
3548 (get_biv_step_1): Likewise for local "insn".
3549 (iv_analyze_expr): Likewise for param "insn".
3550 (iv_analyze_def): Likewise for local "insn".
3551 (iv_analyze_op): Likewise for param "insn".
3552 (iv_analyze): Likewise.
3553 (iv_analyze_result): Likewise.
3555 (suitable_set_for_replacement): Likewise.
3556 (simplify_using_initial_values): Likewise for local "insn".
3557 (iv_number_of_iterations): Likewise for param "insn".
3558 (check_simple_exit): Add checked cast to rtx_insn when invoking
3559 iv_number_of_iterations for now (until get_condition is
3562 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
3563 "insn" from rtx to rtx_insn *.
3564 (analyze_insns_in_loop): Likewise for local "insn".
3566 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3568 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
3570 (struct invariant): Likewise.
3571 (hash_invariant_expr_1): Likewise for param "insn".
3572 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
3573 (find_exits): Likewise for local "insn".
3574 (create_new_invariant): Likewise for param "insn".
3575 (check_dependencies): Likewise.
3576 (find_invariant_insn): Likewise.
3577 (record_uses): Likewise.
3578 (find_invariants_insn): Likewise.
3579 (find_invariants_bb): Likewise for local "insn".
3580 (get_pressure_class_and_nregs): Likewise for param "insn".
3581 (calculate_loop_reg_pressure): Likewise for local "insn".
3583 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3585 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
3587 (add_test): Likewise for locals "seq", "jump".
3588 (doloop_modify): Likewise for locals "sequence", "jump_insn".
3590 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3592 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
3594 (rebuild_jump_labels_chain): Likewise for param "chain".
3596 * cfgexpand.c (pass_expand::execute): Add checked cast to
3597 rtx_insn * when calling rebuild_jump_labels_chain in region where
3598 we know e->insns.r is non-NULL.
3600 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
3602 (rebuild_jump_labels): Likewise.
3603 (rebuild_jump_labels_chain): Likewise for param "chain".
3604 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
3605 (init_label_info): Likewise for param "f".
3606 (maybe_propagate_label_ref): Likewise for params "jump_insn",
3607 "prev_nonjump_insn".
3608 (mark_all_labels): Likewise for param "f" and locals "insn",
3609 "prev_nonjump_insn".
3611 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3613 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
3614 from rtx to rtx_insn *insn.
3615 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
3616 (ira_add_allocno_copy): Likewise.
3617 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
3619 (ira_create_copy): Likewise.
3620 (ira_add_allocno_copy): Likewise.
3621 (create_bb_allocnos): Likewise for local "insn".
3622 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
3623 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
3624 process_regs_for_copy for rtx_insn * param.
3625 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
3626 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
3627 process_regs_for_copy for rtx_insn * param.
3628 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
3629 * ira-costs.c (record_reg_classes): Likewise for param "insn".
3630 (record_operand_costs): Likewise.
3631 (scan_one_insn): Likewise for return type, and for param "insn".
3632 (process_bb_for_costs): Likewise for local "insn".
3633 (process_bb_node_for_hard_reg_moves): Likewise.
3634 * ira-emit.c (struct move): Likewise for field "insn".
3635 (create_move): Eliminate use of NULL_RTX when dealing with an
3637 (emit_move_list): Strengthen return type and locals "result",
3638 "insn" from rtx to rtx_insn *insn.
3639 (emit_moves): Likewise for locals "insns", "tmp".
3640 (ira_emit): Likewise for local "insn".
3641 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
3643 (find_call_crossed_cheap_reg): Likewise.
3644 (process_bb_node_lives): Likewise for local "insn".
3645 * ira.c (decrease_live_ranges_number): Likewise.
3646 (compute_regs_asm_clobbered): Likewise.
3647 (build_insn_chain): Likewise.
3648 (find_moveable_pseudos): Likewise, also locals "def_insn",
3649 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
3650 to rtx_insn **. Add a checked cast when assigning from
3651 "closest_use" into closest_uses array in a region where we know
3652 it's a non-NULL insn.
3653 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
3655 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
3656 "last_interesting_insn", "uin".
3657 (move_unallocated_pseudos): Likewise for locals "def_insn",
3658 "move_insn", "newinsn".
3660 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3662 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
3663 Strengthen locals "done_label", "do_error" from rtx to
3665 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
3666 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
3668 (ubsan_expand_si_overflow_neg_check): Likewise for locals
3669 "done_label", "do_error" to rtx_code_label * and local "last" to
3671 (ubsan_expand_si_overflow_mul_check): Likewise for locals
3672 "done_label", "do_error", "large_op0", "small_op0_large_op1",
3673 "one_small_one_large", "both_ops_large", "after_hipart_neg",
3674 "after_lopart_neg", "do_overflow", "hipart_different" to
3675 rtx_code_label * and local "last" to rtx_insn *.
3677 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3679 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
3680 "insn" and "move_insn" from rtx to rtx_insn *.
3682 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3684 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
3686 (cheap_bb_rtx_cost_p): Likewise.
3687 (first_active_insn): Likewise for return type and local "insn".
3688 (last_active_insn): Likewise for return type and locals "insn",
3690 (struct noce_if_info): Likewise for fields "jump", "insn_a",
3692 (end_ifcvt_sequence): Likewise for return type and locals "insn",
3694 (noce_try_move): Likewise for local "seq".
3695 (noce_try_store_flag): Likewise.
3696 (noce_try_store_flag_constants): Likewise.
3697 (noce_try_addcc): Likewise.
3698 (noce_try_store_flag_mask): Likewise.
3699 (noce_try_cmove): Likewise.
3700 (noce_try_minmax): Likewise.
3701 (noce_try_abs): Likewise.
3702 (noce_try_sign_mask): Likewise.
3703 (noce_try_bitop): Likewise.
3704 (noce_can_store_speculate_p): Likewise for local "insn".
3705 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
3707 (check_cond_move_block): Likewise for local "insn".
3708 (cond_move_convert_if_block): Likewise.
3709 (cond_move_process_if_block): Likewise for locals "seq",
3711 (noce_find_if_block): Likewise for local "jump".
3712 (merge_if_block): Likewise for local "last".
3713 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
3714 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
3715 (block_has_only_trap): Likewise for return type and local "trap".
3716 (find_if_case_1): Likewise for local "jump".
3717 (dead_or_predicable): Likewise for locals "head", "end", "jump",
3720 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3722 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
3723 "last_insn", "loop_end" from rtx to rtx_insn *.
3725 * hw-doloop.c (scan_loop): Likewise for local "insn".
3726 (discover_loop): Likewise for param "tail_insn".
3727 (discover_loops): Likewise for local "tail".
3729 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
3730 cast to rtx_insn * when assigning from an rtx local to a
3731 hwloop_info's "last_insn" field.
3733 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3735 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
3736 (add_delay_dependencies): Strengthen local "pro" from rtx to
3738 (recompute_todo_spec): Likewise.
3739 (dep_cost_1): Likewise for locals "insn", "used".
3740 (schedule_insn): Likewise for local "dbg".
3741 (schedule_insn): Likewise for locals "pro", "next".
3742 (unschedule_insns_until): Likewise for local "con".
3743 (restore_pattern): Likewise for local "next".
3744 (estimate_insn_tick): Likewise for local "pro".
3745 (resolve_dependencies): Likewise for local "next".
3746 (fix_inter_tick): Likewise.
3747 (fix_tick_ready): Likewise for local "pro".
3748 (add_to_speculative_block): Likewise for locals "check", "twin",
3750 (sched_extend_bb): Likewise for locals "end", "insn".
3751 (init_before_recovery): Likewise for local "x".
3752 (sched_create_recovery_block): Likewise for local "barrier".
3753 (create_check_block_twin): Likewise for local "pro".
3754 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
3756 (unlink_bb_notes): Update for change to type of bb_header.
3757 Strengthen locals "prev", "label", "note", "next" from rtx to
3759 (clear_priorities): Likewise for local "pro".
3761 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3763 * gcse.c (struct occr): Strengthen field "insn" from rtx to
3765 (test_insn): Likewise for this global.
3766 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
3768 (oprs_anticipatable_p): Likewise.
3769 (oprs_available_p): Likewise.
3770 (insert_expr_in_table): Strengthen param "insn" from rtx to
3772 (hash_scan_set): Likewise.
3773 (hash_scan_clobber): Likewise.
3774 (hash_scan_call): Likewise.
3775 (hash_scan_insn): Likewise.
3776 (compute_hash_table_work): Likewise for local "insn".
3777 (process_insert_insn): Likewise for return type and local "pat".
3778 (insert_insn_end_basic_block): Likewise for locals "new_insn",
3779 "pat", "pat_end", "maybe_cc0_setter".
3780 (pre_edge_insert): Likewise for local "insn".
3781 (pre_insert_copy_insn): Likewise for param "insn".
3782 (pre_insert_copies): Likewise for local "insn".
3783 (struct set_data): Likewise for field "insn".
3784 (single_set_gcse): Likewise for param "insn".
3785 (gcse_emit_move_after): Likewise.
3786 (pre_delete): Likewise for local "insn".
3787 (update_bb_reg_pressure): Likewise for param "from" and local
3789 (should_hoist_expr_to_dom): Likewise for param "from".
3790 (hoist_code): Likewise for local "insn".
3791 (get_pressure_class_and_nregs): Likewise for param "insn".
3792 (calculate_bb_reg_pressure): Likewise for local "insn".
3793 (compute_ld_motion_mems): Likewise.
3795 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3797 * genpeep.c (main): Rename param back from "uncast_ins1" to
3798 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
3801 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
3803 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
3806 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
3807 documentation to state it is only for VSX operations.
3809 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
3810 constraint only active if VSX.
3812 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
3813 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
3816 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3818 * fwprop.c (single_def_use_dom_walker::before_dom_children):
3819 Strengthen local "insn" from rtx to rtx_insn *.
3820 (use_killed_between): Likewise for param "target_insn".
3821 (all_uses_available_at): Likewise for param "target_insn" and
3823 (update_df_init): Likewise for params "def_insn", "insn".
3824 (update_df): Likewise for param "insn".
3825 (try_fwprop_subst): Likewise for param "def_insn" and local
3827 (free_load_extend): Likewise for param "insn".
3828 (forward_propagate_subreg): Likewise for param "def_insn" and
3830 (forward_propagate_asm): Likewise for param "def_insn" and local
3832 (forward_propagate_and_simplify): Likewise for param "def_insn"
3833 and local "use_insn".
3834 (forward_propagate_into): Likewise for locals "def_insn" and
3837 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3839 * function.c (emit_initial_value_sets): Strengthen local "seq"
3840 from rtx to rtx_insn *.
3841 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
3843 (instantiate_virtual_regs): Likewise for local "insn".
3844 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
3845 (reorder_blocks_1): Likewise for param "insns" and local "insn".
3846 (expand_function_end): Likewise for locals "insn" and "seq".
3847 (epilogue_done): Likewise for local "insn".
3848 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
3850 (reposition_prologue_and_epilogue_notes): Likewise for locals
3851 "insn", "last", "note", "first".
3852 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
3853 (pass_match_asm_constraints::execute): Likewise for local "insn".
3855 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3857 * output.h (final_scan_insn): Strengthen return type from rtx to
3859 (final_forward_branch_p): Likewise for param.
3860 (current_output_insn): Likewise for this global.
3862 * final.c (rtx debug_insn): Likewise for this variable.
3863 (current_output_insn): Likewise.
3864 (get_attr_length_1): Rename param "insn" to "uncast_insn",
3865 adding "insn" back in as an rtx_insn * with a checked cast, so
3866 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
3868 (compute_alignments): Strengthen local "label" from rtx to
3870 (shorten_branches): Rename param from "first" to "uncast_first",
3871 introducing a new local rtx_insn * "first" using a checked cast to
3872 effectively strengthen "first" from rtx to rtx_insn * without
3873 affecting the type signature. Strengthen locals "insn", "seq",
3874 "next", "label" from rtx to rtx_insn *.
3875 (change_scope): Strengthen param "orig_insn" and local "insn" from
3877 (final_start_function): Rename param from "first" to "uncast_first",
3878 introducing a new local rtx_insn * "first" using a checked cast to
3879 effectively strengthen "first" from rtx to rtx_insn * without
3880 affecting the type signature. Strengthen local "insn" from rtx to
3882 (dump_basic_block_info): Strengthen param "insn" from rtx to
3884 (final): Rename param from "first" to "uncast_first",
3885 introducing a new local rtx_insn * "first" using a checked cast to
3886 effectively strengthen "first" from rtx to rtx_insn * without
3887 affecting the type signature. Strengthen locals "insn", "next"
3888 from rtx to rtx_insn *.
3889 (output_alternate_entry_point): Strengthen param "insn" from rtx to
3891 (call_from_call_insn): Strengthen param "insn" from rtx to
3893 (final_scan_insn): Rename param from "insn" to "uncast_insn",
3894 introducing a new local rtx_insn * "insn" using a checked cast to
3895 effectively strengthen "insn" from rtx to rtx_insn * without
3896 affecting the type signature. Strengthen return type and locals
3897 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
3898 now-redundant checked cast to rtx_insn * from both invocations of
3899 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
3900 introducing a local "call_insn" for use when invoking
3901 call_from_call_insn.
3902 (notice_source_line): Strengthen param "insn" from rtx to
3904 (leaf_function_p): Likewise for local "insn".
3905 (final_forward_branch_p): Likewise.
3906 (leaf_renumber_regs): Likewise for param "first".
3907 (rest_of_clean_state): Likewise for locals "insn" and "next".
3908 (self_recursive_call_p): Likewise for param "insn".
3909 (collect_fn_hard_reg_usage): Likewise for local "insn".
3910 (get_call_fndecl): Likewise for param "insn".
3911 (get_call_cgraph_rtl_info): Likewise.
3912 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
3913 introducing a new local rtx_insn * "insn" using a checked cast to
3914 effectively strengthen "insn" from rtx to rtx_insn * without
3915 affecting the type signature.
3917 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
3918 cast when assigning from param "insn" to current_output_insn.
3919 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
3920 so that we can assign it back to current_output_insn.
3922 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
3924 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
3925 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
3926 atmxt540s and atmxt540sreva devices.
3927 * config/avr/avr-tables.opt: Regenerate.
3928 * config/avr/t-multilib: Regenerate.
3929 * doc/avr-mmcu.texi: Regenerate.
3931 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3933 * expr.c (convert_move): Strengthen local "insns" from rtx to
3935 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
3936 "top_label" from rtx to rtx_code_label *.
3937 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
3939 (emit_single_push_insn): Likewise for locals "prev", "last".
3940 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
3941 to rtx_code_label *.
3942 (store_constructor): Likewise for locals "loop_start", "loop_end".
3943 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
3945 (expand_expr_real_2): Likewise.
3946 (expand_expr_real_1): Strengthen local "label" from rtx to
3949 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3951 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
3952 from rtx to rtx_insn *.
3953 (store_bit_field_1): Likewise.
3954 (extract_bit_field_1): Likewise.
3955 (expand_mult_const): Likewise for local "insns".
3956 (expmed_mult_highpart): Strengthen local "label" from rtx to
3958 (expand_smod_pow2): Likewise.
3959 (expand_sdiv_pow2): Likewise.
3960 (expand_divmod): Strengthen locals "last", "insn" from rtx to
3961 rtx_insn *. Strengthen locals "label", "label1", "label2",
3962 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
3963 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
3964 (emit_store_flag): Likewise.
3965 (emit_store_flag_force): Strengthen local "label" from rtx to
3967 (do_cmp_and_jump): Likewise for param "label".
3969 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3971 * explow.c (force_reg): Strengthen local "insn" from rtx to
3973 (adjust_stack_1): Likewise.
3974 (allocate_dynamic_stack_space): Likewise. Strengthen locals
3975 "final_label", "available_label", "space_available" from rtx to
3977 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
3978 (anti_adjust_stack_and_probe): Likewise.
3980 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3982 * except.h (sjlj_emit_function_exit_after): Strengthen param
3983 "after" from rtx to rtx_insn *. This is only called with
3984 result of get_last_insn (in function.c) so type-change should be
3987 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
3988 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
3989 to rtx_insn *. These fields are only used from except.c so this
3990 type-change should be self-contained to this patch.
3992 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
3993 local "last" from rtx to rtx_insn *.
3994 (dw2_build_landing_pads): Likewise for local "seq".
3995 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
3996 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
3997 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
3999 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
4001 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
4002 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
4003 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
4004 referring to an insn. Strengthen local "dispatch_label" from
4005 rtx to rtx_code_label *.
4006 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
4008 (expand_eh_return): Strengthen local "around_label" from
4009 rtx to rtx_code_label *.
4010 (convert_to_eh_region_ranges): Strengthen locals "iter",
4011 "last_action_insn", "first_no_action_insn",
4012 "first_no_action_insn_before_switch",
4013 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
4015 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4017 * dwarf2out.c (last_var_location_insn): Strengthen this variable
4018 from rtx to rtx_insn *.
4019 (cached_next_real_insn): Likewise.
4020 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
4022 (dwarf2out_var_location): Strengthen locals "next_real",
4023 "next_note", "expected_next_loc_note", "last_start", "insn" from
4026 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4028 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
4029 from rtx to rtx_insn *.
4030 (create_pseudo_cfg): Likewise for local "insn".
4032 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4034 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
4035 from rtx to rtx_insn *.
4036 (df_bb_regno_last_def_find): Likewise.
4038 * df-problems.c (df_rd_bb_local_compute): Likewise.
4039 (df_lr_bb_local_compute): Likewise.
4040 (df_live_bb_local_compute): Likewise.
4041 (df_chain_remove_problem): Likewise.
4042 (df_chain_create_bb): Likewise.
4043 (df_word_lr_bb_local_compute): Likewise.
4044 (df_remove_dead_eq_notes): Likewise for param "insn".
4045 (df_note_bb_compute): Likewise for local "insn".
4046 (simulate_backwards_to_point): Likewise.
4047 (df_md_bb_local_compute): Likewise.
4049 * df-scan.c (df_scan_free_bb_info): Likewise.
4050 (df_scan_start_dump): Likewise.
4051 (df_scan_start_block): Likewise.
4052 (df_install_ref_incremental): Likewise for local "insn".
4053 (df_insn_rescan_all): Likewise.
4054 (df_reorganize_refs_by_reg_by_insn): Likewise.
4055 (df_reorganize_refs_by_insn_bb): Likewise.
4056 (df_recompute_luids): Likewise.
4057 (df_bb_refs_record): Likewise.
4058 (df_update_entry_exit_and_calls): Likewise.
4059 (df_bb_verify): Likewise.
4061 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4063 * ddg.h (struct ddg_node): Strengthen fields "insn" and
4064 "first_note" from rtx to rtx_insn *.
4065 (get_node_of_insn): Likewise for param 2 "insn".
4066 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
4068 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
4070 (mem_write_insn_p): Likewise.
4071 (mem_access_insn_p): Likewise.
4072 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
4073 (def_has_ccmode_p): Likewise for param "insn".
4074 (add_cross_iteration_register_deps): Likewise for locals
4075 "def_insn" and "use_insn".
4076 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
4077 (build_intra_loop_deps): Likewise for local "src_insn".
4078 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
4080 (get_node_of_insn): Likewise for param "insn".
4082 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4084 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
4085 (deletable_insn_p): Strengthen param "insn" from rtx to
4086 rtx_insn *. Add checked cast to rtx_call_insn when invoking
4087 find_call_stack_args, since this is guarded by CALL_P (insn).
4088 (marked_insn_p): Strengthen param "insn" from rtx to
4090 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
4091 invoking find_call_stack_args, since this is guarded by
4093 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
4094 rtx_insn *; we know this is an insn since this was called by
4096 (mark_nonreg_stores_2): Likewise.
4097 (mark_nonreg_stores): Strengthen param "insn" from rtx to
4099 (find_call_stack_args): Strengthen param "call_insn" from rtx to
4100 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
4102 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
4103 from rtx to rtx_insn *.
4104 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
4106 (delete_unmarked_insns): Likewise for locals "insn", "next".
4107 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
4108 (mark_reg_dependencies): Likewise for param "insn".
4109 (rest_of_handle_ud_dce): Likewise for local "insn".
4110 (word_dce_process_block): Likewise.
4111 (dce_process_block): Likewise.
4113 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4115 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
4116 from rtx to rtx_insn *.
4117 (struct change_cc_mode_args): Likewise for field "insn".
4118 (this_insn): Strengthen from rtx to rtx_insn *.
4119 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
4121 (validate_canon_reg): Strengthen param "insn" from rtx to
4123 (canon_reg): Likewise.
4124 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
4126 (record_jump_equiv): Strengthen param "insn" from rtx to
4128 (try_back_substitute_reg): Likewise, also for locals "prev",
4130 (find_sets_in_insn): Likewise for param "insn".
4131 (canonicalize_insn): Likewise.
4132 (cse_insn): Likewise. Add a checked cast.
4133 (invalidate_from_clobbers): Likewise for param "insn".
4134 (invalidate_from_sets_and_clobbers): Likewise.
4135 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
4137 (cse_prescan_path): Strengthen local "insn" from rtx to
4139 (cse_extended_basic_block): Likewise for locals "insn" and
4141 (cse_main): Likewise for param "f".
4142 (check_for_label_ref): Likewise for local "insn".
4143 (set_live_p): Likewise for second param ("insn").
4144 (insn_live_p): Likewise for first param ("insn") and for local
4146 (cse_change_cc_mode_insn): Likewise for first param "insn".
4147 (cse_change_cc_mode_insns): Likewise for first and second params
4149 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
4151 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
4154 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
4155 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4156 Anna Tikhonova <anna.tikhonova@intel.com>
4157 Ilya Tocar <ilya.tocar@intel.com>
4158 Andrey Turetskiy <andrey.turetskiy@intel.com>
4159 Ilya Verbin <ilya.verbin@intel.com>
4160 Kirill Yukhin <kirill.yukhin@intel.com>
4161 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4163 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
4165 * config/i386/sse.md
4166 (define_mode_iterator VI248_AVX2): Delete.
4167 (define_mode_iterator VI2_AVX2_AVX512BW): New.
4168 (define_mode_iterator VI48_AVX2): Ditto.
4169 (define_insn <shift_insn><mode>3): Delete.
4170 (define_insn "<shift_insn><mode>3<mask_name>" with
4171 VI2_AVX2_AVX512BW): New.
4172 (define_insn "<shift_insn><mode>3<mask_name>" with
4175 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
4176 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4177 Anna Tikhonova <anna.tikhonova@intel.com>
4178 Ilya Tocar <ilya.tocar@intel.com>
4179 Andrey Turetskiy <andrey.turetskiy@intel.com>
4180 Ilya Verbin <ilya.verbin@intel.com>
4181 Kirill Yukhin <kirill.yukhin@intel.com>
4182 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4184 * config/i386/sse.md
4185 (define_mode_iterator VI4F_BRCST32x2): New.
4186 (define_mode_attr 64x2_mode): Ditto.
4187 (define_mode_attr 32x2mode): Ditto.
4188 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
4189 with VI4F_BRCST32x2): Ditto.
4190 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
4191 with V16FI mode iterator): Ditto.
4192 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
4194 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
4195 with VI8F_BRCST64x2): Ditto.
4197 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
4198 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4199 Anna Tikhonova <anna.tikhonova@intel.com>
4200 Ilya Tocar <ilya.tocar@intel.com>
4201 Andrey Turetskiy <andrey.turetskiy@intel.com>
4202 Ilya Verbin <ilya.verbin@intel.com>
4203 Kirill Yukhin <kirill.yukhin@intel.com>
4204 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4206 * config/i386/sse.md
4207 (define_mode_iterator VI8_AVX512VL): New.
4208 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
4210 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
4212 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
4213 (define_mode_iterator V48_AVX512VL): New.
4214 (define_mode_iterator V12_AVX512VL): Ditto.
4215 (define_insn <avx512>_load<mode>_mask): Split into two similar
4216 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
4217 Refactor output template.
4218 (define_insn "<avx512>_store<mode>_mask"): Ditto.
4220 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4222 * cprop.c (struct occr): Strengthen field "insn" from rtx to
4224 (reg_available_p): Likewise for param "insn".
4225 (insert_set_in_table): Likewise.
4226 (hash_scan_set): Likewise.
4227 (hash_scan_insn): Likewise.
4228 (make_set_regs_unavailable): Likewise.
4229 (compute_hash_table_work): Likewise for local "insn".
4230 (reg_not_set_p): Strengthen param "insn" from const_rtx to
4232 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
4233 (try_replace_reg): Likewise.
4234 (find_avail_set): Likewise.
4235 (cprop_jump): Likewise for params "setcc", "jump".
4236 (constprop_register): Likewise for param "insn".
4237 (cprop_insn): Likewise.
4238 (do_local_cprop): Likewise.
4239 (local_cprop_pass): Likewise for local "insn".
4240 (bypass_block): Likewise for params "setcc" and "jump".
4241 (bypass_conditional_jumps): Likewise for locals "setcc" and
4243 (one_cprop_pass): Likewise for local "insn".
4245 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4247 * compare-elim.c (struct comparison_use): Strengthen field "insn"
4248 from rtx to rtx_insn *.
4249 (struct comparison): Likewise, also for field "prev_clobber".
4250 (conforming_compare): Likewise for param "insn".
4251 (arithmetic_flags_clobber_p): Likewise.
4252 (find_flags_uses_in_insn): Likewise.
4253 (find_comparison_dom_walker::before_dom_children): Likewise for
4254 locals "insn", "next", "last_clobber".
4255 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
4257 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4259 * combine-stack-adj.c (struct csa_reflist): Strengthen field
4260 "insn" from rtx to rtx_insn *.
4261 (single_set_for_csa): Likewise for param "insn".
4262 (record_one_stack_ref): Likewise.
4263 (try_apply_stack_adjustment): Likewise.
4264 (struct record_stack_refs_data): Likewise for field "insn".
4265 (maybe_move_args_size_note): Likewise for params "last" and "insn".
4266 (prev_active_insn_bb): Likewise for return type and param "insn".
4267 (next_active_insn_bb): Likewise.
4268 (force_move_args_size_note): Likewise for params "prev" and "last"
4269 and locals "test", "next_candidate", "prev_candidate".
4270 (combine_stack_adjustments_for_block): Strengthen locals
4271 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
4274 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4276 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
4277 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
4278 (subst_insn): Likewise for this variable.
4279 (added_links_insn): Likewise.
4280 (struct insn_link): Likewise for field "insn".
4281 (alloc_insn_link): Likewise for param "insn".
4282 (struct undobuf): Likewise for field "other_insn".
4283 (find_single_use): Likewise for param "insn" and local "next".
4284 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
4285 (delete_noop_moves): Likewise for locals "insn", "next".
4286 (create_log_links): Likewise for locals "insn", "use_insn".
4287 Strengthen local "next_use" from rtx * to rtx_insn **.
4288 (insn_a_feeds_b): Likewise for params "a", "b".
4289 (combine_instructions): Likewise for param "f" and locals "insn",
4290 "next", "prev", "first", "last_combined_insn", "link", "link1",
4291 "temp". Replace use of NULL_RTX with NULL when referring to
4293 (setup_incoming_promotions): Likewise for param "first"
4294 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
4295 (can_combine_p): Likewise for params "insn", "i3", "pred",
4296 "pred2", "succ", "succ2" and for local "p".
4297 (combinable_i3pat): Likewise for param "i3".
4298 (cant_combine_insn_p): Likewise for param "insn".
4299 (likely_spilled_retval_p): Likewise.
4300 (adjust_for_new_dest): Likewise.
4301 (update_cfg_for_uncondjump): Likewise, also for local "insn".
4302 (try_combine): Likewise for return type and for params "i3", "i2",
4303 "i1", "i0", "last_combined_insn", and for locals "insn",
4304 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
4305 "i0_insn". Eliminate local "tem" in favor of new locals
4306 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
4307 checked cast for now to rtx_insn * on the return type of
4308 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
4310 (find_split_point): Strengthen param "insn" from rtx to
4312 (simplify_set): Likewise for local "other_insn".
4313 (recog_for_combine): Likewise for param "insn".
4314 (record_value_for_reg): Likewise.
4315 (record_dead_and_set_regs_1): Likewise for local
4317 (record_dead_and_set_regs): Likewise for param "insn".
4318 (record_promoted_value): Likewise.
4319 (check_promoted_subreg): Likewise.
4320 (get_last_value_validate): Likewise.
4321 (reg_dead_at_p): Likewise.
4322 (move_deaths): Likewise for param "to_insn".
4323 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
4324 and locals "place", "place2", "cc0_setter". Eliminate local "tem
4325 in favor of new locals "tem_note" and "tem_insn", the latter being
4327 (distribute_links): Strengthen locals "place", "insn" from rtx to
4330 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4332 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
4334 (can_delete_label_p): Require a const rtx_code_label * rather than
4336 (delete_insn): Add checked cast to rtx_code_label * when we know
4337 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
4339 (delete_insn_chain): Strengthen locals "prev" and "current" from
4340 rtx to rtx_insn *. Add a checked cast when assigning from
4341 "finish" (strengthening the params will come later). Add a
4342 checked cast to rtx_note * in region where we know
4344 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
4346 (compute_bb_for_insn): Likewise.
4347 (free_bb_for_insn): Likewise for local "insn".
4348 (compute_bb_for_insn): Likewise.
4349 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
4350 local "insn" from rtx to rtx_insn *
4351 (flow_active_insn_p): Require a const rtx_insn * rather than a
4353 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
4355 (can_fallthru): Likewise for locals "insn" and "insn2".
4356 (bb_note): Likewise for local "note".
4357 (first_insn_after_basic_block_note): Likewise for local "note" and
4359 (rtl_split_block): Likewise for locals "insn" and "next".
4360 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
4362 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
4363 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
4365 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
4366 them), "kill_from", "barrier", "new_insn".
4367 (patch_jump_insn): Likewise for params "insn", "old_label".
4368 (redirect_branch_edge): Likewise for locals "old_label", "insn".
4369 (force_nonfallthru_and_redirect): Likewise for locals "insn",
4370 "old_label", "new_label".
4371 (rtl_tidy_fallthru_edge): Likewise for local "q".
4372 (rtl_split_edge): Likewise for locals "before", "last".
4373 (commit_one_edge_insertion): Likewise for locals "before",
4374 "after", "insns", "tmp", "last", adding a checked cast where
4375 currently necessary.
4376 (commit_edge_insertions): Likewise.
4377 (rtl_dump_bb): Likewise for locals "insn", "last".
4378 (print_rtl_with_bb): Likewise for local "x".
4379 (rtl_verify_bb_insns): Likewise for local "x".
4380 (rtl_verify_bb_pointers): Likewise for local "insn".
4381 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
4383 (rtl_verify_fallthru): Likewise for local "insn".
4384 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
4385 (purge_dead_edges): Likewise for local "insn".
4386 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
4387 (skip_insns_after_block): Likewise for return type and for locals
4388 "insn", "last_insn", "next_head", "prev".
4389 (record_effective_endpoints): Likewise for locals "next_insn",
4391 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
4392 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
4393 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
4394 (duplicate_insn_chain): For now, add checked cast from rtx to
4395 rtx_insn * when returning insn.
4396 (cfg_layout_duplicate_bb): Likewise for local "insn".
4397 (cfg_layout_delete_block): Likewise for locals "insn", "next",
4399 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
4400 (rtl_block_empty_p): Likewise.
4401 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
4402 "split_point", "last".
4403 (rtl_block_ends_with_call_p): Likewise for local "insn".
4404 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
4406 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
4407 "split_at_insn" from rtx to rtx_insn *.
4408 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
4409 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
4410 to const rtx_insn *.
4411 (rtl_account_profile_record): Likewise.
4413 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4415 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
4417 (average_num_loop_insns): Likewise.
4418 (init_set_costs): Likewise for local "seq".
4419 (seq_cost): Likewise for param "seq", from const_rtx to const
4422 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4424 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
4427 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4429 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
4430 "f1" and "f2" from rtx * to rtx_insn **.
4431 (flow_find_head_matching_sequence): Likewise.
4433 * cfgcleanup.c (try_simplify_condjump): Strengthen local
4434 "cbranch_insn" from rtx to rtx_insn *.
4435 (thread_jump): Likewise for local "insn".
4436 (try_forward_edges): Likewise for local "last".
4437 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
4438 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
4440 (can_replace_by): Likewise for params "i1", "i2".
4441 (old_insns_match_p): Likewise.
4442 (merge_notes): Likewise.
4443 (walk_to_nondebug_insn): Likewise for param "i1".
4444 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
4445 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
4446 "afterlast1", "afterlast2" from rtx to rtx_insn *.
4447 (flow_find_head_matching_sequence): Strengthen params "f1" and
4448 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
4449 "last1", "last2", "beforelast1", "beforelast2" from rtx to
4451 (outgoing_edges_match): Likewise for locals "last1", "last2".
4452 (try_crossjump_to_edge): Likewise for local "insn".
4453 Replace call to for_each_rtx with for_each_rtx_in_insn.
4455 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
4456 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
4457 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
4458 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
4459 (try_optimize_cfg): Strengthen local "last" from rtx to
4461 (delete_dead_jumptables): Likewise for locals "insn", "next",
4464 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
4465 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
4466 "rtx else_first_tail", to reflect the basic-block.h changes above.
4468 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4470 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
4472 (purge_dead_tablejump_edges): Likewise.
4473 (find_bb_boundaries): Likewise for locals "insn", "end",
4474 "flow_transfer_insn".
4476 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4478 * caller-save.c (save_call_clobbered_regs): Strengthen locals
4479 "ins" and "prev" from rtx to rtx_insn *.
4481 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4483 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
4485 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
4486 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
4488 (load_register_parameters): Likewise for local "before_arg".
4489 (check_sibcall_argument_overlap): Likewise for param "insn".
4490 (expand_call): Likewise for locals "normal_call_insns",
4491 "tail_call_insns", "insns", "before_call", "after_args",
4492 "before_arg", "last", "prev". Strengthen one of the "last" from
4493 rtx to rtx_call_insn *.
4494 (fixup_tail_calls): Strengthen local "insn" from rtx to
4496 (emit_library_call_value_1): Likewise for locals "before_call" and
4499 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4501 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
4502 and "last" from rtx to rtx_insn *.
4503 (expand_builtin_nonlocal_goto): Likewise for local "insn".
4504 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
4506 (expand_errno_check): Strengthen local "lab" from rtx to
4508 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
4510 (expand_builtin_mathfn_2): Likewise.
4511 (expand_builtin_mathfn_ternary): Likewise.
4512 (expand_builtin_mathfn_3): Likewise.
4513 (expand_builtin_interclass_mathfn): Likewise for local "last".
4514 (expand_builtin_int_roundingfn): Likewise for local "insns".
4515 (expand_builtin_int_roundingfn_2): Likewise.
4516 (expand_builtin_strlen): Likewise for local "before_strlen".
4517 (expand_builtin_strncmp): Likewise for local "seq".
4518 (expand_builtin_signbit): Likewise for local "last".
4519 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
4520 from rtx to rtx_code_label *.
4521 (expand_stack_restore): Strengthen local "prev" from rtx to
4524 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4526 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
4528 (struct btr_def_s): Likewise.
4529 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
4531 (add_btr_def): Likewise.
4532 (new_btr_user): Likewise.
4533 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
4535 (link_btr_uses): Likewise.
4536 (move_btr_def): Likewise for locals "insp", "old_insn",
4537 "new_insn". Add checked cast to rtx_insn * for now on result of
4539 (can_move_up): Strengthen param "insn" from const_rtx to
4542 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4544 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
4546 (get_uncond_jump_length): Likewise for locals "label", "jump".
4547 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
4549 (add_labels_and_missing_jumps): Likewise for local "new_jump".
4550 (fix_up_fall_thru_edges): Likewise for local "old_jump".
4551 (find_jump_block): Likewise for local "insn".
4552 (fix_crossing_conditional_branches): Likewise for locals
4553 "old_jump", "new_jump".
4554 (fix_crossing_unconditional_branches): Likewise for locals
4555 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
4556 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
4558 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4560 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
4562 (struct mem_insn): Likewise for field "insn".
4563 (reg_next_use): Strengthen from rtx * to rtx_insn **.
4564 (reg_next_inc_use): Likewise.
4565 (reg_next_def): Likewise.
4566 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
4567 from rtx to rtx_insn *.
4568 (move_insn_before): Likewise for param "next_insn" and local "insns".
4569 (attempt_change): Likewise for local "mov_insn".
4570 (try_merge): Likewise for param "last_insn".
4571 (get_next_ref): Likewise for return type and local "insn".
4572 Strengthen param "next_array" from rtx * to rtx_insn **.
4573 (parse_add_or_inc): Strengthen param "insn" from rtx to
4575 (find_inc): Likewise for locals "insn" and "other_insn" (three of
4577 (merge_in_block): Likewise for locals "insn", "curr",
4579 (pass_inc_dec::execute): Update allocations of the arrays to
4580 reflect the stronger types.
4582 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4584 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
4585 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
4586 from rtx to rtx_code_label *.
4588 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4590 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
4593 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
4595 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
4596 generated a warning and prevented bootstrapping the compiler.
4598 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4600 * rtl.h (delete_related_insns): Strengthen return type from rtx to
4603 * jump.c (delete_related_insns): Likewise, also for locals "next"
4606 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4608 * genautomata.c (output_internal_insn_latency_func): When writing
4609 the function "internal_insn_latency" to insn-automata.c,
4610 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
4611 allowing the optional guard function of (define_bypass) clauses to
4612 expect a pair of rtx_insn *, rather than a pair of rtx.
4613 (output_insn_latency_func): When writing the function
4614 "insn_latency", add an "uncast_" prefix to params "insn" and
4615 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
4616 using checked casts from the params, thus enabling the above
4617 change to the generated "internal_insn_latency" function.
4619 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
4621 PR tree-optimization/62091
4622 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
4623 handle correctly arrays.
4624 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
4626 (record_known_type): Walk into inner type.
4627 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
4628 condition on no type changes.
4630 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4632 * genattrtab.c (write_attr_get): Within the generated get_attr_
4633 functions, rename param "insn" to "uncast_insn" and reintroduce
4634 "insn" as an local rtx_insn * using a checked cast, so that "insn"
4635 is an rtx_insn * within insn-attrtab.c
4637 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4639 * output.h (peephole): Strengthen return type from rtx to
4641 * rtl.h (delete_for_peephole): Likewise for both params.
4642 * genpeep.c (main): In generated "peephole" function, strengthen
4643 return type and local "insn" from rtx to rtx_insn *. For now,
4644 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
4645 rtx_insn *, with a checked cast.
4646 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
4647 locals "insn", "next", "prev" from rtx to rtx_insn *.
4649 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
4651 PR tree-optimization/62112
4652 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
4653 * gimple-iterator.h (gsi_replace): Return bool.
4654 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
4655 moved from ref_may_alias_global_p.
4656 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
4658 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
4659 (stmt_kills_ref_p_1): Rename...
4660 (stmt_kills_ref_p): ... to this.
4661 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
4662 stmt_kills_ref_p): Declare.
4663 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
4664 Move the self-assignment case...
4665 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
4667 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4669 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
4671 * emit-rtl.c (try_split): Likewise, also for locals "before" and
4672 "after". For now, don't strengthen param "trial", which requires
4673 adding checked casts when returning it.
4675 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4677 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
4678 "label" from rtx to rtx_code_label *. Strengthen param 1 of
4679 "var_location" hook from rtx to rtx_insn *.
4680 (debug_nothing_rtx): Delete in favor of...
4681 (debug_nothing_rtx_code_label): New prototype.
4682 (debug_nothing_rtx_rtx): Delete unused prototype.
4683 (debug_nothing_rtx_insn): New prototype.
4685 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
4686 invoking debug_hooks->var_location (in two places, one in a NOTE
4687 case of a switch statement, the other guarded by a CALL_P
4688 conditional. Add checked cast to rtx_code_label * when invoking
4689 debug_hooks->label (within CODE_LABEL case of switch statement).
4691 * dbxout.c (dbx_debug_hooks): Update "label" hook from
4692 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
4693 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
4694 (xcoff_debug_hooks): Likewise.
4695 * debug.c (do_nothing_debug_hooks): Likewise.
4696 (debug_nothing_rtx): Delete in favor of...
4697 (debug_nothing_rtx_insn): New function.
4698 (debug_nothing_rtx_rtx): Delete unused function.
4699 (debug_nothing_rtx_code_label): New function.
4700 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
4701 debug_nothing_rtx to debug_nothing_rtx_code_label.
4702 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
4704 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
4705 debug_nothing_rtx to debug_nothing_rtx_insn.
4706 (sdbout_label): Strengthen param "insn" from rtx to
4708 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
4709 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
4710 "var_location" hook from debug_nothing_rtx to
4711 debug_nothing_rtx_insn.
4713 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4715 * recog.h (insn_output_fn): Update this function typedef to match
4716 the changes below to the generated output functions, strengthening
4717 the 2nd param from rtx to rtx_insn *.
4719 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
4720 insn when invoking an output function, to match the new signature
4721 of insn_output_fn with a stronger second param.
4723 * genconditions.c (write_header): In the generated code for
4724 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
4725 to match the other changes in this patch.
4727 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
4728 the generated "gen_" functions from rtx to rtx_insn * within their
4731 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
4732 the subfunctions within the generated "recog_", "split", "peephole2"
4733 function trees from rtx to rtx_insn *. For now, the top-level
4734 generated functions ("recog", "split", "peephole2") continue to
4735 take a plain rtx for "insn", to avoid introducing dependencies on
4736 other patches. Rename this 2nd param from "insn" to
4737 "uncast_insn", and reintroduce "insn" as a local variable of type
4738 rtx_insn *, initialized at the top of the generated function with
4739 a checked cast on "uncast_insn".
4740 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
4741 the generated "gen_" functions from rtx to rtx_insn * within their
4744 * genoutput.c (process_template): Strengthen the 2nd param within
4745 the generated "output_" functions "insn" from rtx to rtx_insn *.
4747 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
4749 * tree-profile.c (tree_profiling): Skip external functions
4750 when doing coverage instrumentation.
4751 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
4753 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4755 * config/rs6000/altivec.h (vec_cpsgn): New #define.
4756 (vec_mergee): Likewise.
4757 (vec_mergeo): Likewise.
4758 (vec_cntlz): Likewise.
4759 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
4760 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
4761 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
4763 * doc/extend.texi: Document various forms of vec_cpsgn,
4764 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
4765 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
4766 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
4767 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
4768 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
4770 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4772 * config/rs6000/rs6000.c (context.h): New include.
4773 (tree-pass.h): Likewise.
4774 (make_pass_analyze_swaps): New decl.
4775 (rs6000_option_override): Register pass_analyze_swaps.
4776 (swap_web_entry): New subsclass of web_entry_base (df.h).
4777 (special_handling_values): New enum.
4778 (union_defs): New function.
4779 (union_uses): Likewise.
4780 (insn_is_load_p): Likewise.
4781 (insn_is_store_p): Likewise.
4782 (insn_is_swap_p): Likewise.
4783 (rtx_is_swappable_p): Likewise.
4784 (insn_is_swappable_p): Likewise.
4785 (chain_purpose): New enum.
4786 (chain_contains_only_swaps): New function.
4787 (mark_swaps_for_removal): Likewise.
4788 (swap_const_vector_halves): Likewise.
4789 (adjust_subreg_index): Likewise.
4790 (permute_load): Likewise.
4791 (permute_store): Likewise.
4792 (handle_special_swappables): Likewise.
4793 (replace_swap_with_copy): Likewise.
4794 (dump_swap_insn_table): Likewise.
4795 (rs6000_analyze_swaps): Likewise.
4796 (pass_data_analyze_swaps): New pass_data.
4797 (pass_analyze_swaps): New rtl_opt_pass.
4798 (make_pass_analyze_swaps): New function.
4799 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
4801 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4803 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
4804 type from rtx to rtx_insn *.
4805 (create_copy_of_insn_rtx): Likewise.
4806 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
4807 (create_copy_of_insn_rtx): Likewise, also for local "res".
4809 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4811 * rtl.h (find_first_parameter_load): Strengthen return type from
4813 * rtlanal.c (find_first_parameter_load): Strengthen return type
4814 from rtx to rtx_insn *. Add checked cast for now, to postpone
4815 strengthening the params.
4817 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
4820 * diagnostic.c: Set default caret.
4821 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
4823 * diagnostic.h (struct diagnostic_context):
4825 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4827 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
4828 (sel_bb_head): Strengthen return type insn_t (currently just an
4830 (sel_bb_end): Likewise.
4832 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
4833 (sel_bb_head): Strengthen return type and local "head" from
4834 insn_t (currently just an rtx) to rtx_insn *.
4835 (sel_bb_end): Likewise for return type.
4836 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
4839 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4841 * basic-block.h (get_last_bb_insn): Strengthen return type from
4843 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
4846 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
4849 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
4851 (diagnostic_report_diagnostic): ... from here.
4852 * toplev.c (general_init): Move code to c-family.
4854 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4856 * df.h (web_entry_base): Replace existing struct web_entry with a
4857 new class web_entry_base with only the predecessor member.
4858 (unionfind_root): Remove declaration and move to class member.
4859 (unionfind_union): Remove declaration and move to friend
4861 (union_defs): Remove declaration.
4862 * web.c (web_entry_base::unionfind_root): Modify to be member
4863 function and adjust accessors.
4864 (unionfind_union): Modify to be friend function and adjust
4866 (web_entry): New subclass of web_entry_base containing the reg
4868 (union_match_dups): Modify for struct -> class changes.
4869 (union_defs): Likewise.
4870 (entry_register): Likewise.
4871 (pass_web::execute): Likewise.
4873 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
4875 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
4876 builtin define __VEC_ELEMENT_REG_ORDER__.
4878 2014-08-20 Martin Jambor <mjambor@suse.cz>
4879 Wei Mi <wmi@google.com>
4883 * tree-ssa-operands.c (update_stmt_operands): Remove
4884 MODIFIED_NORETURN_CALLS.
4885 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
4886 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
4887 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
4888 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
4889 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
4890 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
4891 (gimple_call_set_ctrl_altering): New func.
4892 (gimple_call_ctrl_altering_p): Ditto.
4893 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
4894 (make_blocks): Use gimple_call_initialize_ctrl_altering.
4895 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
4896 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
4897 remove MODIFIED_NORETURN_CALLS.
4899 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
4901 * coverage.c (coverage_compute_profile_id): Return non-0;
4902 also handle symbols with unique name.
4903 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
4905 2014-08-20 Steve Ellcey <sellcey@mips.com>
4908 * doc/sourcebuild.texi (non_strict_align): New.
4910 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
4912 * cgraphunit.c (ipa_passes, compile): Reshedule
4913 symtab_remove_unreachable_nodes passes; update comments.
4914 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
4915 TODO_remove_functions before the pass; the functions ought to be
4917 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
4918 TODO_remove_functions.
4919 * passes.c (pass_data_early_local_passes): Do not schedule function
4921 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
4923 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
4926 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
4927 before setting the option.
4928 * diagnostic.c (diagnostic_classify_diagnostic): Record
4929 command-line status.
4931 2014-08-20 Richard Biener <rguenther@suse.de>
4934 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
4935 to build uint{16,32,64}_type_node.
4937 2014-08-20 Terry Guo <terry.guo@arm.com>
4939 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
4940 with immediate_operand.
4942 2014-08-20 David Malcolm <dmalcolm@redhat.com>
4944 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
4945 "insn" from an as_a to a safe_as_a, for the case when "insn" is
4948 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
4950 PR preprocessor/51303
4951 * incpath.c (remove_duplicates): Use cpp_warning.
4953 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
4957 * doc/options.texi (CPP): Document it.
4958 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
4959 * optc-gen.awk: Handle CPP.
4960 * opth-gen.awk: Likewise.
4962 2014-08-19 David Malcolm <dmalcolm@redhat.com>
4964 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
4966 (duplicate_insn_chain): Likewise.
4967 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
4968 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
4969 checked cast for now (until we can strengthen the params in the
4971 (duplicate_insn_chain): Likewise.
4973 2014-08-19 David Malcolm <dmalcolm@redhat.com>
4975 * rtl.h (next_cc0_user): Strengthen return type from rtx to
4977 (prev_cc0_setter): Likewise.
4979 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
4980 rtx_insn *, adding checked casts for now as necessary.
4981 (prev_cc0_setter): Likewise.
4983 2014-08-19 David Malcolm <dmalcolm@redhat.com>
4985 * expr.h (emit_move_insn): Strengthen return type from rtx to
4987 (emit_move_insn_1): Likewise.
4988 (emit_move_complex_push): Likewise.
4989 (emit_move_complex_parts): Likewise.
4991 * expr.c (emit_move_via_integer): Strengthen return type from rtx
4992 to rtx_insn *. Replace use of NULL_RTX with NULL when working
4994 (emit_move_complex_push): Strengthen return type from rtx to
4996 (emit_move_complex): Likewise, also for local "ret".
4997 (emit_move_ccmode): Likewise.
4998 (emit_move_multi_word): Likewise for return type and locals
5000 (emit_move_insn_1): Likewise for return type and locals "result",
5002 (emit_move_insn): Likewise for return type and local "last_insn".
5003 (compress_float_constant): Likewise.
5005 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5007 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
5008 from rtx to rtx_insn *.
5010 * rtl.h (emit_insn_before): Likewise.
5011 (emit_insn_before_noloc): Likewise.
5012 (emit_insn_before_setloc): Likewise.
5013 (emit_jump_insn_before): Likewise.
5014 (emit_jump_insn_before_noloc): Likewise.
5015 (emit_jump_insn_before_setloc): Likewise.
5016 (emit_call_insn_before): Likewise.
5017 (emit_call_insn_before_noloc): Likewise.
5018 (emit_call_insn_before_setloc): Likewise.
5019 (emit_debug_insn_before): Likewise.
5020 (emit_debug_insn_before_noloc): Likewise.
5021 (emit_debug_insn_before_setloc): Likewise.
5022 (emit_label_before): Likewise.
5023 (emit_insn_after): Likewise.
5024 (emit_insn_after_noloc): Likewise.
5025 (emit_insn_after_setloc): Likewise.
5026 (emit_jump_insn_after): Likewise.
5027 (emit_jump_insn_after_noloc): Likewise.
5028 (emit_jump_insn_after_setloc): Likewise.
5029 (emit_call_insn_after): Likewise.
5030 (emit_call_insn_after_noloc): Likewise.
5031 (emit_call_insn_after_setloc): Likewise.
5032 (emit_debug_insn_after): Likewise.
5033 (emit_debug_insn_after_noloc): Likewise.
5034 (emit_debug_insn_after_setloc): Likewise.
5035 (emit_label_after): Likewise.
5036 (emit_insn): Likewise.
5037 (emit_debug_insn): Likewise.
5038 (emit_jump_insn): Likewise.
5039 (emit_call_insn): Likewise.
5040 (emit_label): Likewise.
5041 (gen_clobber): Likewise.
5042 (emit_clobber): Likewise.
5043 (gen_use): Likewise.
5044 (emit_use): Likewise.
5047 (emit_barrier_before): Strengthen return type from rtx to
5049 (emit_barrier_after): Likewise.
5050 (emit_barrier): Likewise.
5052 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
5053 from rtx to rtx_insn *. Add checked casts for now when converting
5054 "last" from rtx to rtx_insn *.
5055 (emit_insn_before_noloc): Likewise for return type.
5056 (emit_jump_insn_before_noloc): Likewise.
5057 (emit_call_insn_before_noloc): Likewise.
5058 (emit_debug_insn_before_noloc): Likewise.
5059 (emit_barrier_before): Strengthen return type and local "insn"
5060 from rtx to rtx_barrier *.
5061 (emit_label_before): Strengthen return type from rtx to
5062 rtx_insn *. Add checked cast for now when returning param
5063 (emit_pattern_after_noloc): Strengthen return type from rtx to
5064 rtx_insn *. Add checked casts for now when converting "last" from
5066 (emit_insn_after_noloc): Strengthen return type from rtx to
5068 (emit_jump_insn_after_noloc): Likewise.
5069 (emit_call_insn_after_noloc): Likewise.
5070 (emit_debug_insn_after_noloc): Likewise.
5071 (emit_barrier_after): Strengthen return type from rtx to
5073 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
5074 Add checked cast for now when converting "label" from rtx to
5076 (emit_pattern_after_setloc): Strengthen return type from rtx to
5077 rtx_insn *. Add checked casts for now when converting "last" from
5079 (emit_pattern_after): Strengthen return type from rtx to
5081 (emit_insn_after_setloc): Likewise.
5082 (emit_insn_after): Likewise.
5083 (emit_jump_insn_after_setloc): Likewise.
5084 (emit_jump_insn_after): Likewise.
5085 (emit_call_insn_after_setloc): Likewise.
5086 (emit_call_insn_after): Likewise.
5087 (emit_debug_insn_after_setloc): Likewise.
5088 (emit_debug_insn_after): Likewise.
5089 (emit_pattern_before_setloc): Likewise. Add checked casts for now
5090 when converting "last" from rtx to rtx_insn *.
5091 (emit_pattern_before): Strengthen return type from rtx to
5093 (emit_insn_before_setloc): Likewise.
5094 (emit_insn_before): Likewise.
5095 (emit_jump_insn_before_setloc): Likewise.
5096 (emit_jump_insn_before): Likewise.
5097 (emit_call_insn_before_setloc): Likewise.
5098 (emit_call_insn_before): Likewise.
5099 (emit_debug_insn_before_setloc): Likewise.
5100 (emit_debug_insn_before): Likewise.
5101 (emit_insn): Strengthen return type and locals "last", "insn",
5102 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
5103 within cases where we know we have an insn.
5104 (emit_debug_insn): Likewise.
5105 (emit_jump_insn): Likewise.
5106 (emit_call_insn): Strengthen return type and local "insn" from rtx
5108 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
5109 a checked cast to rtx_insn * for now on "label".
5110 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
5111 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
5112 (emit_use): Likewise.
5113 (gen_use): Likewise, also for local "seq".
5114 (emit): Likewise for return type and local "insn".
5115 (rtx_insn): Likewise for return type and local "new_rtx".
5117 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
5118 from rtx to rtx_barrier *.
5120 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
5121 changed return type from rtx to rtx_insn *, we must update
5122 "emit_fn" type, and this in turn means updating...
5123 (frame_insn): ...this. Strengthen return type from rtx to
5124 rtx_insn *. Introduce a new local "insn" of the appropriate type.
5126 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5128 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
5129 rtx to rtx_jump_table_data *. Also for local.
5130 * rtl.h (emit_jump_table_data): Likewise.
5132 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5134 * basic-block.h (create_basic_block_structure): Strengthen third
5135 param "bb_note" from rtx to rtx_note *.
5136 * rtl.h (emit_note_before): Strengthen return type from rtx to
5138 (emit_note_after): Likewise.
5139 (emit_note): Likewise.
5140 (emit_note_copy): Likewise. Also, strengthen param similarly.
5141 * function.h (struct rtl_data): Strengthen field
5142 "x_stack_check_probe_note" from rtx to rtx_note *.
5144 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
5145 from rtx to rtx_note *.
5146 * cfgrtl.c (create_basic_block_structure): Strengthen third param
5147 "bb_note" from rtx to rtx_note *.
5148 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
5149 when calling emit_note_copy.
5150 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
5152 (emit_note_after): Likewise.
5153 (emit_note_before): Likewise.
5154 (emit_note_copy): Likewise. Also, strengthen param similarly.
5155 (emit_note): Likewise.
5156 * except.c (emit_note_eh_region_end): Likewise for return type.
5157 Strengthen local "next" from rtx to rtx_insn *.
5158 (convert_to_eh_region_ranges): Strengthen local "note"
5159 from rtx to rtx_note *.
5160 * final.c (change_scope): Likewise.
5161 (reemit_insn_block_notes): Likewise, for both locals named "note".
5162 Also, strengthen local "insn" from rtx to rtx_insn *.
5163 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
5165 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
5166 strengthen local "seq" from rtx to rtx_insn *.
5167 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
5169 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
5171 (get_bb_note_from_pool): Strengthen return type from rtx to
5173 (sel_create_basic_block): Strengthen local "new_bb_note" from
5174 insn_t to rtx_note *.
5175 * var-tracking.c (emit_note_insn_var_location): Strengthen local
5176 "note" from rtx to rtx_note *.
5177 (emit_notes_in_bb): Likewise.
5179 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5181 * function.h (struct rtl_data): Strengthen field
5182 "x_parm_birth_insn" from rtx to rtx_insn *.
5183 * function.c (struct assign_parm_data_all): Strengthen fields
5184 "first_conversion_insn" and "last_conversion_insn" from rtx to
5187 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5189 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
5190 to rtx_insn *; also for local "var_end_seq".
5191 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
5192 (maybe_cleanup_end_of_block): Likewise for param "last" and local
5194 (expand_gimple_cond): Likewise for locals "last2" and "last".
5195 (mark_transaction_restart_calls): Likewise for local "insn".
5196 (expand_gimple_stmt): Likewise for return type and locals "last"
5198 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
5199 (avoid_complex_debug_insns): Likewise for param "insn".
5200 (expand_debug_locations): Likewise for locals "insn", "last",
5201 "prev_insn" and "insn2".
5202 (expand_gimple_basic_block): Likewise for local "last".
5203 (construct_exit_block): Likewise for locals "head", "end",
5205 (pass_expand::execute): Likewise for locals "var_seq",
5206 "var_ret_seq", "next".
5208 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5210 * asan.h (asan_emit_stack_protection): Strengthen return type from
5212 * asan.c (asan_emit_stack_protection): Likewise. Add local
5213 "insns" to hold the return value.
5215 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5217 * basic-block.h (bb_note): Strengthen return type from rtx to
5219 * sched-int.h (bb_note): Likewise.
5220 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
5222 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5224 * rtl.h (make_insn_raw): Strengthen return type from rtx to
5227 * emit-rtl.c (make_insn_raw): Strengthen return type and local
5228 "insn" from rtx to rtx_insn *.
5229 (make_debug_insn_raw): Strengthen return type from rtx to
5230 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
5231 (make_jump_insn_raw): Strengthen return type from rtx to
5232 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
5233 (make_call_insn_raw): Strengthen return type from rtx to
5234 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
5235 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
5236 callback from rtx to rtx_insn *; likewise for local "insn" and
5237 "next", adding a checked cast to rtx_insn in the relevant cases of
5238 the switch statement.
5239 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
5240 callback from rtx to rtx_insn *.
5241 (emit_pattern_after_setloc): Likewise.
5242 (emit_pattern_after): Likewise.
5243 (emit_pattern_before_setloc): Likewise.
5244 (emit_pattern_before): Likewise.
5246 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5248 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
5250 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
5251 accepting an rtx_insn *.
5252 (last_call_insn): Strengthen return type from rtx to
5255 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5257 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
5258 "insns" from rtx to rtx_insn *.
5259 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
5260 locals "insn" and "prev".
5262 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5264 * rtl.h (tablejump_p): Strengthen third param from rtx * to
5265 rtx_jump_table_data **.
5267 * cfgbuild.c (make_edges): Introduce local "table", using it in
5268 place of "tmp" for jump table data.
5269 (find_bb_boundaries): Strengthen local "table" from rtx to
5270 rtx_jump_table_data *.
5271 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
5272 (outgoing_edges_match): Likewise for locals "table1" and "table2".
5273 (try_crossjump_to_edge): Likewise.
5274 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
5276 (patch_jump_insn): Introduce local "table", using it in place of
5277 "tmp" for jump table data.
5278 (force_nonfallthru_and_redirect): Introduce local "table", so that
5279 call to tablejump_p can receive an rtx_jump_table_data **. Update
5280 logic around the call to overwrite "note" appropriately if
5281 tablejump_p returns non-zero.
5282 (get_last_bb_insn): Introduce local "table", using it in place of
5283 "tmp" for jump table data.
5284 * dwarf2cfi.c (create_trace_edges): Likewise.
5286 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
5287 from rtx to rtx_jump_table_data *.
5288 (create_fix_barrier): Strengthen local "tmp" from rtx to
5289 rtx_jump_table_data *.
5290 (arm_reorg): Likewise for local "table".
5292 * config/s390/s390.c (s390_chunkify_start): Likewise.
5294 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
5296 * jump.c (delete_related_insns): Strengthen local "lab_next" from
5297 rtx to rtx_jump_table_data *.
5299 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
5300 rtx_jump_table_data **. Add a checked cast when writing through
5301 the pointer: we know there that local "table" is non-NULL and that
5302 JUMP_TABLE_DATA_P (table) holds.
5303 (label_is_jump_target_p): Introduce local "table", using it in
5304 place of "tmp" for jump table data.
5306 2014-08-19 Marek Polacek <polacek@redhat.com>
5309 * doc/invoke.texi: Document -Wbool-compare.
5311 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5313 * rtl.h (entry_of_function): Strengthen return type from rtx to
5315 * cfgrtl.c (entry_of_function): Likewise.
5317 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5319 * emit-rtl.h (get_insns): Strengthen return type from rtx to
5320 rtx_insn *, adding a checked cast for now.
5321 (get_last_insn): Likewise.
5323 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5325 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
5328 * emit-rtl.c (gen_label_rtx): Likewise.
5330 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5332 * rtl.h (previous_insn): Strengthen return type from rtx to
5334 (next_insn): Likewise.
5335 (prev_nonnote_insn): Likewise.
5336 (prev_nonnote_insn_bb): Likewise.
5337 (next_nonnote_insn): Likewise.
5338 (next_nonnote_insn_bb): Likewise.
5339 (prev_nondebug_insn): Likewise.
5340 (next_nondebug_insn): Likewise.
5341 (prev_nonnote_nondebug_insn): Likewise.
5342 (next_nonnote_nondebug_insn): Likewise.
5343 (prev_real_insn): Likewise.
5344 (next_real_insn): Likewise.
5345 (prev_active_insn): Likewise.
5346 (next_active_insn): Likewise.
5348 * emit-rtl.c (next_insn): Strengthen return type from rtx to
5349 rtx_insn *, adding a checked cast.
5350 (previous_insn): Likewise.
5351 (next_nonnote_insn): Likewise.
5352 (next_nonnote_insn_bb): Likewise.
5353 (prev_nonnote_insn): Likewise.
5354 (prev_nonnote_insn_bb): Likewise.
5355 (next_nondebug_insn): Likewise.
5356 (prev_nondebug_insn): Likewise.
5357 (next_nonnote_nondebug_insn): Likewise.
5358 (prev_nonnote_nondebug_insn): Likewise.
5359 (next_real_insn): Likewise.
5360 (prev_real_insn): Likewise.
5361 (next_active_insn): Likewise.
5362 (prev_active_insn): Likewise.
5364 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
5365 param "stepfunc" so that it returns an rtx_insn * rather than an
5366 rtx, to track the change to prev_nonnote_insn_bb, which is the
5367 only function this is called with.
5368 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
5370 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
5372 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
5375 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5377 * coretypes.h (class rtx_debug_insn): Add forward declaration.
5378 (class rtx_nonjump_insn): Likewise.
5379 (class rtx_jump_insn): Likewise.
5380 (class rtx_call_insn): Likewise.
5381 (class rtx_jump_table_data): Likewise.
5382 (class rtx_barrier): Likewise.
5383 (class rtx_code_label): Likewise.
5384 (class rtx_note): Likewise.
5386 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
5387 adding the invariant DEBUG_INSN_P (X).
5388 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
5389 the invariant NONJUMP_INSN_P (X).
5390 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
5391 the invariant JUMP_P (X).
5392 (class rtx_call_insn): New, a subclass of rtx_insn, adding
5393 the invariant CALL_P (X).
5394 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
5395 invariant JUMP_TABLE_DATA_P (X).
5396 (class rtx_barrier): New, a subclass of rtx_insn, adding the
5397 invariant BARRIER_P (X).
5398 (class rtx_code_label): New, a subclass of rtx_insn, adding
5399 the invariant LABEL_P (X).
5400 (class rtx_note): New, a subclass of rtx_insn, adding
5401 the invariant NOTE_P(X).
5402 (is_a_helper <rtx_debug_insn *>::test): New.
5403 (is_a_helper <rtx_nonjump_insn *>::test): New.
5404 (is_a_helper <rtx_jump_insn *>::test): New.
5405 (is_a_helper <rtx_call_insn *>::test): New.
5406 (is_a_helper <rtx_jump_table_data *>::test): New functions,
5407 overloaded for both rtx and rtx_insn *.
5408 (is_a_helper <rtx_barrier *>::test): New.
5409 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
5410 for both rtx and rtx_insn *.
5411 (is_a_helper <rtx_note *>::test): New.
5413 2014-08-19 Marek Polacek <polacek@redhat.com>
5415 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
5416 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
5417 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
5418 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
5420 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5422 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
5423 rtx_insn *. To help with transition, for now, convert from an
5424 access macro into a pair of functions: BND_TO, returning an
5426 (SET_BND_TO): New function, for use where BND_TO is used as an
5429 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
5431 (BND_TO): New function, adding a checked cast.
5432 (SET_BND_TO): New function.
5434 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
5436 (compute_av_set_on_boundaries): Likewise.
5438 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
5440 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
5441 destination if it is used in source.
5442 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
5443 (*popcount<mode>2_falsedep_1): Likewise.
5445 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
5448 * configure.ac: Set install_gold_as_default to no first.
5449 * configure: Regenerated.
5451 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5453 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
5454 "note_list" field will eventually be an rtx_insn *. To help with
5455 transition, for now, convert from an access macro into a pair of
5456 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
5457 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
5460 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
5461 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
5463 * sel-sched-ir.c (init_bb): Likewise.
5464 (sel_restore_notes): Likewise.
5465 (move_bb_info): Likewise.
5466 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
5467 (SET_BB_NOTE_LIST): New function.
5469 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5471 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
5472 field will eventually be an rtx_insn *. To help with transition,
5473 for now, convert from an access macro into a pair of functions:
5474 VINSN_INSN_RTX, returning an rtx_insn *, and...
5475 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
5476 is used as an lvalue.
5478 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
5479 SET_VINSN_INSN_RTX where it's used as an lvalue.
5480 (VINSN_INSN_RTX): New function.
5481 (SET_VINSN_INSN_RTX): New function.
5483 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5485 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
5486 eventually be rtx_insn *, but to help with transition, for now,
5487 convert from an access macro into a pair of functions: DEP_PRO
5488 returning an rtx_insn * and...
5489 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
5490 lvalue, returning an rtx&.
5491 (DEP_CON): Analogous changes to DEP_PRO above.
5492 (SET_DEP_CON): Likewise.
5494 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
5495 an lvalue to SET_DEP_CON.
5496 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
5497 (sd_copy_back_deps): Likewise for DEP_CON.
5498 (DEP_PRO): New function, adding a checked cast for now.
5499 (DEP_CON): Likewise.
5500 (SET_DEP_PRO): New function.
5501 (SET_DEP_CON): Likewise.
5503 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
5505 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
5506 (extra_options): Add i386/cygwin.opt.
5507 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
5508 (CPP_SPEC): Accept -pthread.
5510 (GOMP_SELF_SPECS): Update comment.
5511 * config/i386/cygwin.opt: New file for -pthread flag.
5513 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5515 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
5516 * df.h (DF_REF_INSN): Convert from a macro to a function, so
5517 that we can return an rtx_insn *.
5519 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
5521 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
5522 when building executables, not DLLs. Add --large-address-aware
5523 under the same conditions.
5524 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
5525 when building executables, not DLLs. Add --large-address-aware
5526 under the same conditions when using -m32.
5528 * config/i386/cygwin-stdint.h: Throughout, make type
5529 definitions dependent on target architecture, not host.
5531 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5533 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
5534 the return type from rtx to rtx_insn *, which will enable various
5535 conversions in followup patches. For now this is is done by a
5537 (NEXT_INSN): Likewise.
5538 (SET_PREV_INSN): Convert to an inline function. This is intended
5539 for use as an lvalue, and so returns an rtx& to allow in-place
5541 (SET_NEXT_INSN): Likewise.
5543 2014-07-08 Mark Wielaard <mjw@redhat.com>
5546 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
5548 2014-08-19 Marek Polacek <polacek@redhat.com>
5551 * cgraphunit.c (handle_alias_pairs): Fix condition.
5553 2014-08-19 Richard Biener <rguenther@suse.de>
5555 * gimple-fold.c (fold_gimple_assign): Properly build a
5556 null-pointer constant when devirtualizing addresses.
5558 2014-07-07 Mark Wielaard <mjw@redhat.com>
5560 * dwarf2out.c (decl_quals): New function.
5561 (modified_type_die): Take one cv_quals argument instead of two,
5562 one for const and one for volatile.
5563 (add_type_attribute): Likewise.
5564 (generic_parameter_die): Call add_type_attribute with one modifier
5566 (base_type_for_mode): Likewise.
5567 (add_bounds_info): Likewise.
5568 (add_subscript_info): Likewise.
5569 (gen_array_type_die): Likewise.
5570 (gen_descr_array_type_die): Likewise.
5571 (gen_entry_point_die): Likewise.
5572 (gen_enumeration_type_die): Likewise.
5573 (gen_formal_parameter_die): Likewise.
5574 (gen_subprogram_die): Likewise.
5575 (gen_variable_die): Likewise.
5576 (gen_const_die): Likewise.
5577 (gen_field_die): Likewise.
5578 (gen_pointer_type_die): Likewise.
5579 (gen_reference_type_die): Likewise.
5580 (gen_ptr_to_mbr_type_die): Likewise.
5581 (gen_inheritance_die): Likewise.
5582 (gen_subroutine_type_die): Likewise.
5583 (gen_typedef_die): Likewise.
5584 (force_type_die): Likewise.
5586 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5588 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
5590 * configure: Regenerate.
5592 2014-08-19 Richard Biener <rguenther@suse.de>
5594 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
5595 DECL_EXTERNALs in BLOCKs as non-references.
5596 * tree-streamer-out.c (streamer_write_chain): Likewise.
5598 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
5599 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5600 Anna Tikhonova <anna.tikhonova@intel.com>
5601 Ilya Tocar <ilya.tocar@intel.com>
5602 Andrey Turetskiy <andrey.turetskiy@intel.com>
5603 Ilya Verbin <ilya.verbin@intel.com>
5604 Kirill Yukhin <kirill.yukhin@intel.com>
5605 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5607 * config/i386/sse.md
5608 (define_mode_iterator VI48_AVX512F): Delete.
5609 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
5610 (define_mode_iterator VI2_AVX512VL): Ditto.
5611 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
5614 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
5616 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
5617 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
5618 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
5619 with VI48_AVX512F_AVX512VL): New.
5620 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
5621 with VI2_AVX512VL): Ditto.
5623 2014-08-19 Marek Polacek <polacek@redhat.com>
5625 * doc/invoke.texi: Document -Wc99-c11-compat.
5627 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5629 * rtl.h (PREV_INSN): Split macro in two: the existing one,
5631 (SET_PREV_INSN): New macro, for use as an lvalue.
5632 (NEXT_INSN, SET_NEXT_INSN): Likewise.
5634 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
5635 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
5636 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
5637 (fixup_abnormal_edges): Likewise.
5638 (unlink_insn_chain): Likewise.
5639 (fixup_reorder_chain): Likewise.
5640 (cfg_layout_delete_block): Likewise.
5641 (cfg_layout_merge_blocks): Likewise.
5642 * combine.c (update_cfg_for_uncondjump): Likewise.
5643 * emit-rtl.c (link_insn_into_chain): Likewise.
5644 (remove_insn): Likewise.
5645 (delete_insns_since): Likewise.
5646 (reorder_insns_nobb): Likewise.
5647 (emit_insn_after_1): Likewise.
5648 * final.c (rest_of_clean_state): Likewise.
5649 (final_scan_insn): Likewise.
5650 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
5651 * haifa-sched.c (concat_note_lists): Likewise.
5652 (remove_notes): Likewise.
5653 (restore_other_notes): Likewise.
5654 (move_insn): Likewise.
5655 (unlink_bb_notes): Likewise.
5656 (restore_bb_notes): Likewise.
5657 * jump.c (delete_for_peephole): Likewise.
5658 * optabs.c (emit_libcall_block_1): Likewise.
5659 * reorg.c (emit_delay_sequence): Likewise.
5660 (fill_simple_delay_slots): Likewise.
5661 * sel-sched-ir.c (sel_move_insn): Likewise.
5662 (sel_remove_insn): Likewise.
5663 (get_bb_note_from_pool): Likewise.
5664 * sel-sched.c (move_nop_to_previous_block): Likewise.
5666 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
5667 * config/c6x/c6x.c (gen_one_bundle): Likewise.
5668 (c6x_gen_bundles): Likewise.
5669 (hwloop_optimize): Likewise.
5670 * config/frv/frv.c (frv_function_prologue): Likewise.
5671 (frv_register_nop): Likewise.
5672 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
5673 (ia64_reorg): Likewise.
5674 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
5675 (mep_make_bundle): Likewise.
5676 (mep_bundle_insns): Likewise.
5677 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
5678 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
5679 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
5681 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5683 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
5684 return type from rtx to rtx_insn *.
5686 (BB_HEADER): Likewise.
5687 (BB_FOOTER): Likewise.
5688 (SET_BB_HEAD): Convert to a function.
5689 (SET_BB_END): Likewise.
5690 (SET_BB_HEADER): Likewise.
5691 (SET_BB_FOOTER): Likewise.
5693 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
5694 Strengthen the return type from rtx to rtx_insn *. For now, this
5695 is done by adding a checked cast, but this will eventually
5696 become a field lookup.
5698 (BB_HEADER): Likewise.
5699 (BB_FOOTER): Likewise.
5700 (SET_BB_HEAD): New function, from macro of same name. This is
5701 intended for use as an lvalue, and so returns an rtx& to allow
5702 in-place modification.
5703 (SET_BB_END): Likewise.
5704 (SET_BB_HEADER): Likewise.
5705 (SET_BB_FOOTER): Likewise.
5707 2014-08-18 David Malcolm <dmalcolm@redhat.com>
5709 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
5711 (SET_BB_HEAD): New macro, for use as a lvalue.
5712 (BB_END, SET_BB_END): Likewise.
5713 (BB_HEADER, SET_BB_HEADER): Likewise.
5714 (BB_FOOTER, SET_BB_FOOTER): Likewise.
5716 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
5717 of BB_* macros into SET_BB_* macros.
5718 (fix_crossing_unconditional_branches): Likewise.
5719 * caller-save.c (save_call_clobbered_regs): Likewise.
5720 (insert_one_insn): Likewise.
5721 * cfgbuild.c (find_bb_boundaries): Likewise.
5722 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
5723 (outgoing_edges_match): Likewise.
5724 (try_optimize_cfg): Likewise.
5725 * cfgexpand.c (expand_gimple_cond): Likewise.
5726 (expand_gimple_tailcall): Likewise.
5727 (expand_gimple_basic_block): Likewise.
5728 (construct_exit_block): Likewise.
5729 * cfgrtl.c (delete_insn): Likewise.
5730 (create_basic_block_structure): Likewise.
5731 (rtl_delete_block): Likewise.
5732 (rtl_split_block): Likewise.
5733 (emit_nop_for_unique_locus_between): Likewise.
5734 (rtl_merge_blocks): Likewise.
5735 (block_label): Likewise.
5736 (try_redirect_by_replacing_jump): Likewise.
5737 (emit_barrier_after_bb): Likewise.
5738 (fixup_abnormal_edges): Likewise.
5739 (record_effective_endpoints): Likewise.
5740 (relink_block_chain): Likewise.
5741 (fixup_reorder_chain): Likewise.
5742 (fixup_fallthru_exit_predecessor): Likewise.
5743 (cfg_layout_duplicate_bb): Likewise.
5744 (cfg_layout_split_block): Likewise.
5745 (cfg_layout_delete_block): Likewise.
5746 (cfg_layout_merge_blocks): Likewise.
5747 * combine.c (update_cfg_for_uncondjump): Likewise.
5748 * emit-rtl.c (add_insn_after): Likewise.
5749 (remove_insn): Likewise.
5750 (reorder_insns): Likewise.
5751 (emit_insn_after_1): Likewise.
5752 * haifa-sched.c (get_ebb_head_tail): Likewise.
5753 (restore_other_notes): Likewise.
5754 (move_insn): Likewise.
5755 (sched_extend_bb): Likewise.
5756 (fix_jump_move): Likewise.
5757 * ifcvt.c (noce_process_if_block): Likewise.
5758 (dead_or_predicable): Likewise.
5759 * ira.c (update_equiv_regs): Likewise.
5760 * reg-stack.c (change_stack): Likewise.
5761 * sel-sched-ir.c (sel_move_insn): Likewise.
5762 * sel-sched.c (move_nop_to_previous_block): Likewise.
5764 * config/c6x/c6x.c (hwloop_optimize): Likewise.
5765 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
5767 2014-08-18 David Malcolm <dmalcolm@redhat.com>
5769 * rtl.h (for_each_rtx_in_insn): New function.
5770 * rtlanal.c (for_each_rtx_in_insn): Likewise.
5772 2014-08-18 David Malcolm <dmalcolm@redhat.com>
5774 * coretypes.h (class rtx_insn): Add forward declaration.
5776 * rtl.h: Include is-a.h.
5777 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
5778 workaround to ensure gengtype knows inheritance is occurring,
5779 whilst continuing to use the pre-existing special-casing for
5781 (class rtx_insn): New subclass of rtx_def, adding the
5782 invariant that we're dealing with something we can sanely use
5783 INSN_UID, NEXT_INSN, PREV_INSN on.
5784 (is_a_helper <rtx_insn *>::test): New.
5785 (is_a_helper <const rtx_insn *>::test): New.
5787 2014-08-18 David Malcolm <dmalcolm@redhat.com>
5789 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
5791 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
5793 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
5796 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
5798 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
5799 to BUILT_IN_UNREACHABLE.
5801 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
5804 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
5806 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
5807 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
5808 (ffs<mode>2): Do not expand with tzcnt for
5809 TARGET_AVOID_FALSE_DEP_FOR_BMI.
5810 (ffssi2_no_cmove): Ditto.
5811 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
5812 (ctz<mode>2): New expander.
5813 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
5814 (*ctz<mode>2_falsedep): New insn.
5815 (*ctz<mode>2): Rename from ctz<mode>2.
5816 (clz<mode>2_lzcnt): New expander.
5817 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
5818 (*clz<mode>2_lzcnt_falsedep): New insn.
5819 (*clz<mode>2): Rename from ctz<mode>2.
5820 (popcount<mode>2): New expander.
5821 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
5822 (*popcount<mode>2_falsedep): New insn.
5823 (*popcount<mode>2): Rename from ctz<mode>2.
5824 (*popcount<mode>2_cmp): Remove.
5825 (*popcountsi2_cmp_zext): Ditto.
5827 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
5829 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
5830 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
5831 * config/microblaze/microblaze.h
5832 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
5834 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
5837 * configure.ac: Set install_gold_as_default to no for
5839 * configure: Regenerated.
5841 2014-08-18 Roman Gareev <gareevroman@gmail.com>
5843 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
5844 * config.in: Add undef of HAVE_isl.
5845 * configure: Regenerate.
5846 * configure.ac: Add definition of HAVE_isl.
5847 * graphite-blocking.c: Add checking of HAVE_isl.
5848 * graphite-dependences.c: Likewise.
5849 * graphite-interchange.c: Likewise.
5850 * graphite-isl-ast-to-gimple.c: Likewise.
5851 * graphite-optimize-isl.c: Likewise.
5852 * graphite-poly.c: Likewise.
5853 * graphite-scop-detection.c: Likewise.
5854 * graphite-sese-to-poly.c: Likewise.
5855 * graphite.c: Likewise.
5856 * toplev.c: Replace the checking of HAVE_cloog with the checking
5859 2014-08-18 Richard Biener <rguenther@suse.de>
5861 PR tree-optimization/62090
5862 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
5863 (fold_builtin_3): Do not fold snprintf.
5864 (fold_builtin_4): Likewise.
5865 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
5866 moved from builtins.c.
5867 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
5868 (gimple_fold_builtin): Do not fold sprintf here.
5870 2014-08-18 Richard Biener <rguenther@suse.de>
5872 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
5874 (maybe_canonicalize_mem_ref_addr): ... this function.
5875 (fold_stmt_1): Apply it here before all simplification.
5877 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
5880 * cgraph.h (cgraph_node::create_indirect_edge): Add
5881 compute_indirect_info param.
5882 * cgraph.c (cgraph_node::create_indirect_edge): Compute
5883 indirect_info only when it is required.
5884 * cgraphclones.c (cgraph_clone_edge): Do not recompute
5885 indirect_info fore cloned indirect edge.
5887 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
5888 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5889 Anna Tikhonova <anna.tikhonova@intel.com>
5890 Ilya Tocar <ilya.tocar@intel.com>
5891 Andrey Turetskiy <andrey.turetskiy@intel.com>
5892 Ilya Verbin <ilya.verbin@intel.com>
5893 Kirill Yukhin <kirill.yukhin@intel.com>
5894 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5896 * config/i386/sse.md
5897 (define_mode_iterator VI8_AVX2_AVX512BW): New.
5898 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
5900 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
5901 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5902 Anna Tikhonova <anna.tikhonova@intel.com>
5903 Ilya Tocar <ilya.tocar@intel.com>
5904 Andrey Turetskiy <andrey.turetskiy@intel.com>
5905 Ilya Verbin <ilya.verbin@intel.com>
5906 Kirill Yukhin <kirill.yukhin@intel.com>
5907 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5909 * config/i386/sse.md
5910 (define_mode_iterator VF1_AVX512VL): New.
5911 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
5912 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
5915 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
5916 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5917 Anna Tikhonova <anna.tikhonova@intel.com>
5918 Ilya Tocar <ilya.tocar@intel.com>
5919 Andrey Turetskiy <andrey.turetskiy@intel.com>
5920 Ilya Verbin <ilya.verbin@intel.com>
5921 Kirill Yukhin <kirill.yukhin@intel.com>
5922 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5924 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
5925 * config/i386/i386.md
5926 (define_code_iterator any_float): New.
5927 (define_code_attr floatsuffix): New.
5928 * config/i386/sse.md
5929 (define_mode_iterator VF1_128_256VL): New.
5930 (define_mode_iterator VF2_512_256VL): New.
5931 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
5933 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
5934 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
5936 (define_mode_attr qq2pssuff): New.
5937 (define_mode_attr sselongvecmode): New.
5938 (define_mode_attr sselongvecmodelower): New.
5939 (define_mode_attr sseintvecmode3): New.
5940 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
5942 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
5943 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
5944 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
5945 (define_insn "ufloatv2siv2df2<mask_name>"): New.
5947 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
5948 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5949 Anna Tikhonova <anna.tikhonova@intel.com>
5950 Ilya Tocar <ilya.tocar@intel.com>
5951 Andrey Turetskiy <andrey.turetskiy@intel.com>
5952 Ilya Verbin <ilya.verbin@intel.com>
5953 Kirill Yukhin <kirill.yukhin@intel.com>
5954 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5956 * config/i386/sse.md
5957 (define_mode_iterator VF2_AVX512VL): New.
5958 (define_mode_attr sseintvecmode2): New.
5959 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
5960 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
5961 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
5963 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
5965 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
5967 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
5970 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
5971 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5972 Anna Tikhonova <anna.tikhonova@intel.com>
5973 Ilya Tocar <ilya.tocar@intel.com>
5974 Andrey Turetskiy <andrey.turetskiy@intel.com>
5975 Ilya Verbin <ilya.verbin@intel.com>
5976 Kirill Yukhin <kirill.yukhin@intel.com>
5977 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5979 * config/i386/i386.md
5980 (define_insn "*movoi_internal_avx"): Add evex version.
5981 (define_insn "*movti_internal"): Ditto.
5983 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
5984 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5985 Anna Tikhonova <anna.tikhonova@intel.com>
5986 Ilya Tocar <ilya.tocar@intel.com>
5987 Andrey Turetskiy <andrey.turetskiy@intel.com>
5988 Ilya Verbin <ilya.verbin@intel.com>
5989 Kirill Yukhin <kirill.yukhin@intel.com>
5990 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5992 * config/i386/i386.md
5993 (define_attr "isa"): Add avx512dq, noavx512dq.
5994 (define_attr "enabled"): Ditto.
5995 * config/i386/sse.md
5996 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
5998 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
5999 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6000 Anna Tikhonova <anna.tikhonova@intel.com>
6001 Ilya Tocar <ilya.tocar@intel.com>
6002 Andrey Turetskiy <andrey.turetskiy@intel.com>
6003 Ilya Verbin <ilya.verbin@intel.com>
6004 Kirill Yukhin <kirill.yukhin@intel.com>
6005 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6007 * config/i386/i386.c
6008 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
6009 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
6010 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
6011 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
6012 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
6013 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
6014 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
6015 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
6016 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
6017 * config/i386/sse.md
6018 (define_mode_iterator VMOVE): Allow V4TI mode.
6019 (define_mode_iterator V_AVX512VL): New.
6020 (define_mode_iterator V): New handling for AVX512VL.
6021 (define_insn "avx512f_load<mode>_mask"): Delete.
6022 (define_insn "<avx512>_load<mode>_mask"): New.
6023 (define_insn "avx512f_store<mode>_mask"): Delete.
6024 (define_insn "<avx512>_store<mode>_mask"): New.
6027 2014-08-18 Yury Gribov <y.gribov@samsung.com>
6030 * asan.c (instrument_derefs): Fix bitfield check.
6032 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
6034 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
6035 * config/rs6000/htm.md (ttest): Remove clobber.
6036 * config/rs6000/predicates.md (any_mask_operand): New predicate.
6037 (and_operand): Reformat.
6038 (and_2rld_operand): New predicate.
6039 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
6041 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
6042 parameter. Handle AND directly.
6043 (rs6000_split_logical_di): Remove last parameter.
6044 (rs6000_split_logical): Remove last parameter. Remove obsolete
6046 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
6047 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
6048 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
6049 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
6050 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
6051 and 5 anonymous splitters): Delete.
6052 (and<mode>3): New expander.
6053 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
6054 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
6055 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
6056 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
6057 (floatdisf2_internal1): Remove clobbers.
6058 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
6059 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
6060 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
6061 (and<mode>3 for BOOL_128): Remove clobber.
6062 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
6063 rs6000_split_logical.
6064 (*bool<mode>3_internal for BOOL_128): Adjust call of
6065 rs6000_split_logical.
6066 (*boolc<mode>3_internal1 for BOOL_128,
6067 *boolc<mode>3_internal2 for BOOL_128,
6068 *boolcc<mode>3_internal1 for BOOL_128,
6069 *boolcc<mode>3_internal2 for BOOL_128,
6070 *eqv<mode>3_internal1 for BOOL_128,
6071 *eqv<mode>3_internal2 for BOOL_128,
6072 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
6073 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
6075 (*vec_reload_and_reg_<mptrsize>): Delete.
6077 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
6079 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
6080 and split, *boolccsi3_internal3 and split): Delete.
6081 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
6082 *boolccdi3_internal3 and split): Delete.
6083 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
6084 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
6086 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
6088 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
6089 and split, *boolcsi3_internal3 and split): Delete.
6090 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
6091 *boolcdi3_internal3 and split): Delete.
6092 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
6094 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
6096 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
6097 <'u'>: Also support printing the low-order 16 bits.
6098 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
6099 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
6100 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
6101 *booldi3_internal3 and split): Delete.
6102 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
6103 *bool<mode>3_dot2): New.
6104 (two anonymous define_splits for non_logical_cint_operand): Merge.
6106 2014-08-17 Marek Polacek <polacek@redhat.com>
6107 Manuel López-Ibáñez <manu@gcc.gnu.org>
6110 * diagnostic.c (adjust_line): Add gcc_checking_assert.
6111 (diagnostic_show_locus): Don't print caret diagnostic
6112 if a column is larger than the line_width.
6114 2014-08-17 Roman Gareev <gareevroman@gmail.com>
6116 * common.opt: Make the ISL AST generator to be the main code generator
6119 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
6121 * wide-int.h (generic_wide_int): Declare as class instead of struct.
6123 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
6126 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
6128 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
6129 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
6130 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
6132 * config/pa/pa.md (begin_brtab): Delete insn.
6133 (end_brtab): Likewise.
6135 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
6137 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
6139 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
6141 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
6142 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
6143 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
6144 (get_dynamic_type): Remove.
6145 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
6146 (clear_speculation): Bring to ipa-deivrt.h
6147 (get_class_context): Rename to ...
6148 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
6149 (contains_type_p): Update.
6150 (get_dynamic_type): Rename to ...
6151 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
6152 (possible_polymorphic_call_targets): UPdate.
6153 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
6154 * ipa-prop.c (ipa_analyze_call_uses): Update.
6156 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
6158 * doc/invoke.texi (SH options): Document missing processor variant
6159 options. Remove references to Hitachi. Undocument deprecated mspace
6162 2014-08-15 Jason Merrill <jason@redhat.com>
6164 * tree.c (type_hash_canon): Uncomment assert.
6166 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
6168 * input.h (in_system_header_at): Add comment.
6170 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
6173 * diagnostic.c (build_message_string): Make it extern.
6174 * diagnostic.h (build_message_string): Make it extern.
6176 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
6178 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
6179 load/store from/to non-floating class pseudo.
6181 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
6183 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
6185 2014-08-15 Richard Biener <rguenther@suse.de>
6187 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
6188 (get_constraint_for_ssa_var): Remove dead code.
6189 (get_constraint_for_1): Adjust.
6190 (find_what_var_points_to): Likewise.
6191 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
6193 2014-08-15 Ilya Tocar <tocarip@gmail.com>
6196 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
6197 (_mm512_mask_cmpge_epu32_mask): Ditto.
6198 (_mm512_cmpge_epu32_mask): Ditto.
6199 (_mm512_mask_cmpge_epi64_mask): Ditto.
6200 (_mm512_cmpge_epi64_mask): Ditto.
6201 (_mm512_mask_cmpge_epu64_mask): Ditto.
6202 (_mm512_cmpge_epu64_mask): Ditto.
6203 (_mm512_mask_cmple_epi32_mask): Ditto.
6204 (_mm512_cmple_epi32_mask): Ditto.
6205 (_mm512_mask_cmple_epu32_mask): Ditto.
6206 (_mm512_cmple_epu32_mask): Ditto.
6207 (_mm512_mask_cmple_epi64_mask): Ditto.
6208 (_mm512_cmple_epi64_mask): Ditto.
6209 (_mm512_mask_cmple_epu64_mask): Ditto.
6210 (_mm512_cmple_epu64_mask): Ditto.
6211 (_mm512_mask_cmplt_epi32_mask): Ditto.
6212 (_mm512_cmplt_epi32_mask): Ditto.
6213 (_mm512_mask_cmplt_epu32_mask): Ditto.
6214 (_mm512_cmplt_epu32_mask): Ditto.
6215 (_mm512_mask_cmplt_epi64_mask): Ditto.
6216 (_mm512_cmplt_epi64_mask): Ditto.
6217 (_mm512_mask_cmplt_epu64_mask): Ditto.
6218 (_mm512_cmplt_epu64_mask): Ditto.
6219 (_mm512_mask_cmpneq_epi32_mask): Ditto.
6220 (_mm512_mask_cmpneq_epu32_mask): Ditto.
6221 (_mm512_cmpneq_epu32_mask): Ditto.
6222 (_mm512_mask_cmpneq_epi64_mask): Ditto.
6223 (_mm512_cmpneq_epi64_mask): Ditto.
6224 (_mm512_mask_cmpneq_epu64_mask): Ditto.
6225 (_mm512_cmpneq_epu64_mask): Ditto.
6226 (_mm512_castpd_ps): Ditto.
6227 (_mm512_castpd_si512): Ditto.
6228 (_mm512_castps_pd): Ditto.
6229 (_mm512_castps_si512): Ditto.
6230 (_mm512_castsi512_ps): Ditto.
6231 (_mm512_castsi512_pd): Ditto.
6232 (_mm512_castpd512_pd128): Ditto.
6233 (_mm512_castps512_ps128): Ditto.
6234 (_mm512_castsi512_si128): Ditto.
6235 (_mm512_castpd512_pd256): Ditto.
6236 (_mm512_castps512_ps256): Ditto.
6237 (_mm512_castsi512_si256): Ditto.
6238 (_mm512_castpd128_pd512): Ditto.
6239 (_mm512_castps128_ps512): Ditto.
6240 (_mm512_castsi128_si512): Ditto.
6241 (_mm512_castpd256_pd512): Ditto.
6242 (_mm512_castps256_ps512): Ditto.
6243 (_mm512_castsi256_si512): Ditto.
6244 (_mm512_cmpeq_epu32_mask): Ditto.
6245 (_mm512_mask_cmpeq_epu32_mask): Ditto.
6246 (_mm512_mask_cmpeq_epu64_mask): Ditto.
6247 (_mm512_cmpeq_epu64_mask): Ditto.
6248 (_mm512_cmpgt_epu32_mask): Ditto.
6249 (_mm512_mask_cmpgt_epu32_mask): Ditto.
6250 (_mm512_mask_cmpgt_epu64_mask): Ditto.
6251 (_mm512_cmpgt_epu64_mask): Ditto.
6252 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
6253 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
6254 * config/i386/i386.c (enum ix86_builtins): Add
6255 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
6256 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
6257 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
6258 (bdesc_args): Add __builtin_ia32_si512_256si,
6259 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
6260 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
6261 __builtin_ia32_pd512_pd.
6262 (ix86_expand_args_builtin): Handle new FTYPEs.
6263 * config/i386/sse.md (castmode): Add 512-bit modes.
6264 (AVX512MODE2P): New.
6265 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
6266 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
6268 2014-08-15 Richard Biener <rguenther@suse.de>
6270 * fold-const.c (tree_swap_operands_p): Put all constants
6271 last, also strip sign-changing NOPs when considering further
6272 canonicalization. Canonicalize also when optimizing for size.
6274 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6276 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
6277 one_match > zero_match case to just before simple_sequence.
6279 2014-08-15 Richard Biener <rguenther@suse.de>
6281 * data-streamer.h (streamer_string_index, string_for_index):
6283 * data-streamer-out.c (streamer_string_index): Make static.
6284 * data-streamer-in.c (string_for_index): Likewise.
6285 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
6286 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
6288 2014-08-15 Richard Biener <rguenther@suse.de>
6290 PR tree-optimization/62031
6291 * tree-data-ref.c (dr_analyze_indices): Do not set
6292 DR_UNCONSTRAINED_BASE.
6293 (dr_may_alias_p): All indirect accesses have to go the
6294 formerly DR_UNCONSTRAINED_BASE path.
6295 * tree-data-ref.h (struct indices): Remove
6296 unconstrained_base member.
6297 (DR_UNCONSTRAINED_BASE): Remove.
6299 2014-08-15 Jakub Jelinek <jakub@redhat.com>
6302 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
6303 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
6304 in OMP_CLAUSE_MAP in some outer target region.
6306 2014-08-15 Bin Cheng <bin.cheng@arm.com>
6308 * tree-ssa-loop-ivopts.c (ivopts_data): New field
6309 name_expansion_cache.
6310 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
6311 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
6312 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
6313 (difference_cannot_overflow_p): New parameter. Use affine
6314 expansion for equality check.
6315 (iv_elimination_compare_lt): Pass new argument.
6317 2014-08-14 DJ Delorie <dj@redhat.com>
6319 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
6320 variables to the accumulator.
6322 * config/rl78/predicates.md (rl78_near_mem_operand): New.
6323 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
6324 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
6327 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
6328 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
6329 (umulqihi3_virt): Likewise.
6330 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
6331 (umulqihi3_real): Likewise.
6333 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
6335 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
6337 PR tree-optimization/62091
6338 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
6339 function_entry_reached.
6340 (walk_aliased_vdefs): Clear it here.
6341 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
6343 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
6345 * ipa-utils.h (compare_virtual_tables): Declare.
6346 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
6348 2014-08-14 Marek Polacek <polacek@redhat.com>
6351 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
6352 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
6354 2014-08-14 Tom de Vries <tom@codesourcery.com>
6356 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
6358 2014-08-14 Tom de Vries <tom@codesourcery.com>
6360 PR rtl-optimization/62004
6361 PR rtl-optimization/62030
6362 * ifcvt.c (rtx_interchangeable_p): New function.
6363 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
6364 * emit-rtl.h (mem_attrs_eq_p): Declare.
6366 2014-08-14 Roman Gareev <gareevroman@gmail.com>
6368 * graphite-scop-detection.c:
6369 Add inclusion of cp-tree.h.
6370 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
6371 in case they are pointers to object types
6373 2014-08-14 Richard Biener <rguenther@suse.de>
6375 * BASE-VER: Change to 5.0.0
6377 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6378 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6379 Anna Tikhonova <anna.tikhonova@intel.com>
6380 Ilya Tocar <ilya.tocar@intel.com>
6381 Andrey Turetskiy <andrey.turetskiy@intel.com>
6382 Ilya Verbin <ilya.verbin@intel.com>
6383 Kirill Yukhin <kirill.yukhin@intel.com>
6384 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6386 * config/i386/sse.md (define_mode_attr avx512): New.
6387 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
6389 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
6390 (define_mode_attr ssse3_avx2): Ditto.
6391 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
6392 (define_mode_attr avx2_avx512bw): New.
6393 (define_mode_attr ssedoublemodelower): New.
6394 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
6396 (define_mode_attr ssebytemode): Allow V8DI modes.
6397 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
6398 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
6399 (define_mode_attr ssePSmode2): New.
6400 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
6402 (define_mode_attr dbpsadbwmode): New.
6403 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
6404 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
6405 (vi8_sse4_1_avx2_avx512): New.
6406 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
6408 (define_mode_attr blendbits): Move before its immediate use.
6410 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6411 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6412 Anna Tikhonova <anna.tikhonova@intel.com>
6413 Ilya Tocar <ilya.tocar@intel.com>
6414 Andrey Turetskiy <andrey.turetskiy@intel.com>
6415 Ilya Verbin <ilya.verbin@intel.com>
6416 Kirill Yukhin <kirill.yukhin@intel.com>
6417 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6419 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
6420 * config/i386/subst.md
6421 (define_mode_iterator SUBST_V): Update.
6422 (define_mode_iterator SUBST_A): Ditto.
6423 (define_subst_attr "mask_operand7"): New.
6424 (define_subst_attr "mask_operand10"): New.
6425 (define_subst_attr "mask_operand_arg34") : New.
6426 (define_subst_attr "mask_expand_op3"): New.
6427 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
6428 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
6429 (define_subst_attr "mask_avx512vl_condition"): New.
6430 (define_subst_attr "round_mask_operand4"): Ditto.
6431 (define_subst_attr "round_mask_scalar_op3"): Delete.
6432 (define_subst_attr "round_mask_op4"): New.
6433 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
6435 (define_subst_attr "round_modev8sf_condition"): New.
6436 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
6438 (define_subst_attr "round_saeonly_mask_operand4"): New.
6439 (define_subst_attr "round_saeonly_mask_op4"): New.
6440 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
6441 V8DImode, V16SImode.
6442 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
6443 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
6444 (define_subst_attr "mask_expand4_args"): New.
6445 (define_subst "mask_expand4"): New.
6447 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6448 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6449 Anna Tikhonova <anna.tikhonova@intel.com>
6450 Ilya Tocar <ilya.tocar@intel.com>
6451 Andrey Turetskiy <andrey.turetskiy@intel.com>
6452 Ilya Verbin <ilya.verbin@intel.com>
6453 Kirill Yukhin <kirill.yukhin@intel.com>
6454 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6456 * config/i386/i386.md
6457 (define_attr "isa"): Add avx512bw,noavx512bw.
6458 (define_attr "enabled"): Ditto.
6459 (define_split): Add 32/64-bit mask logic.
6460 (define_insn "*k<logic>qi"): New.
6461 (define_insn "*k<logic>hi"): New.
6462 (define_insn "*anddi_1"): Add mask version.
6463 (define_insn "*andsi_1"): Ditto.
6464 (define_insn "*<code><mode>_1"): Ditto.
6465 (define_insn "*<code>hi_1"): Ditto.
6466 (define_insn "kxnor<mode>"): New.
6467 (define_insn "kunpcksi"): New.
6468 (define_insn "kunpckdi"): New.
6469 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
6470 (define_insn "*one_cmplhi2_1"): Ditto.
6472 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6473 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6474 Anna Tikhonova <anna.tikhonova@intel.com>
6475 Ilya Tocar <ilya.tocar@intel.com>
6476 Andrey Turetskiy <andrey.turetskiy@intel.com>
6477 Ilya Verbin <ilya.verbin@intel.com>
6478 Kirill Yukhin <kirill.yukhin@intel.com>
6479 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6481 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
6484 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6485 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6486 Anna Tikhonova <anna.tikhonova@intel.com>
6487 Ilya Tocar <ilya.tocar@intel.com>
6488 Andrey Turetskiy <andrey.turetskiy@intel.com>
6489 Ilya Verbin <ilya.verbin@intel.com>
6490 Kirill Yukhin <kirill.yukhin@intel.com>
6491 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6493 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
6495 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
6496 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
6497 xmm/ymm16+ when availble.
6498 * config/i386/i386.h
6499 (HARD_REGNO_NREGS): Add mask regs.
6500 (VALID_AVX512F_REG_MODE): Ditto.
6501 (VALID_AVX512F_REG_MODE) : Define.
6502 (VALID_MASK_AVX512BW_MODE): Ditto.
6503 (reg_class) (MASK_REG_P(X)): Define.
6504 * config/i386/i386.md: Do not split long moves with mask register,
6505 use kmovb if avx512bw is availible.
6506 (movdi_internal): Handle mask registers.
6508 2014-08-14 Richard Biener <rguenther@suse.de>
6510 PR tree-optimization/62081
6511 * tree-ssa-loop.c (pass_fix_loops): New pass.
6512 (pass_tree_loop::gate): Do not fixup loops here.
6513 * tree-pass.h (make_pass_fix_loops): Declare.
6514 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
6516 2014-08-14 Richard Biener <rguenther@suse.de>
6518 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
6519 (type_hash_canon): ... this and avoid 2nd lookup for the add.
6521 2014-08-14 Richard Biener <rguenther@suse.de>
6523 PR tree-optimization/62090
6524 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
6525 (fold_builtin_2): Do not fold sprintf.
6526 (fold_builtin_3): Likewise.
6527 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
6528 moved from builtins.c.
6529 (gimple_fold_builtin): Fold sprintf.
6531 2014-08-14 Richard Biener <rguenther@suse.de>
6533 PR rtl-optimization/62079
6534 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
6537 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
6539 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
6540 current_function_decl.
6542 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
6544 * cgraph.c (cgraph_node::function_symbol): Fix wrong
6545 cgraph_function_node to cgraph_node::function_symbol
6548 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
6550 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
6551 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
6553 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
6555 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
6558 2014-08-13 Roman Gareev <gareevroman@gmail.com>
6560 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
6563 2014-08-12 Jakub Jelinek <jakub@redhat.com>
6566 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
6567 any registers that are used in mem_insn.
6569 2014-08-12 Steve Ellcey <sellcey@mips.com>
6571 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
6573 2014-08-12 Steve Ellcey <sellcey@mips.com>
6575 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
6576 (MULTILIB_DIRNAMES): Ditto.
6577 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
6578 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
6579 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
6580 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
6581 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
6582 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
6584 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6587 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
6588 of __ARM_SIZEOF_WCHAR_T.
6590 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6593 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
6594 Remove unnecessary attributes.
6596 2014-08-12 Yury Gribov <y.gribov@samsung.com>
6598 * internal-fn.c (init_internal_fns): Fix off-by-one.
6600 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
6601 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6602 Anna Tikhonova <anna.tikhonova@intel.com>
6603 Ilya Tocar <ilya.tocar@intel.com>
6604 Andrey Turetskiy <andrey.turetskiy@intel.com>
6605 Ilya Verbin <ilya.verbin@intel.com>
6606 Kirill Yukhin <kirill.yukhin@intel.com>
6607 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6609 * config/i386/i386.c (standard_sse_constant_opcode): Use
6610 vpxord/vpternlog if avx512 is availible.
6612 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
6615 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
6616 bitfields, that is when size doesn't match the size of type or the
6617 size of the constructor.
6619 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
6621 * config/rs6000/constraints.md (wh constraint): New constraint,
6622 for FP registers if direct move is available.
6623 (wi constraint): New constraint, for VSX/FP registers that can
6624 handle 64-bit integers.
6625 (wj constraint): New constraint for VSX/FP registers that can
6626 handle 64-bit integers for direct moves.
6627 (wk constraint): New constraint for VSX/FP registers that can
6628 handle 64-bit doubles for direct moves.
6629 (wy constraint): Make documentation match implementation.
6631 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
6632 scalar_in_vmx_p field to simplify tests of whether SFmode or
6633 DFmode can go in the Altivec registers.
6634 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
6635 (rs6000_setup_reg_addr_masks): Likewise.
6636 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
6637 field, and wh/wi/wj/wk constraints.
6638 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
6639 the wh/wi/wj/wk constraints.
6640 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
6641 upper registers, prefer VSX registers unless the operation is a
6642 memory operation with REG+OFFSET addressing.
6644 * config/rs6000/vsx.md (VSr mode attribute): Add support for
6645 DImode. Change SFmode to use ww constraint instead of d to allow
6646 SF registers in the upper registers.
6649 (VSr5): Fix thinko in comment.
6650 (VSa): New mode attribute that is an alternative to wa, that
6651 returns the VSX register class that a mode can go in, but may not
6652 be the preferred register class.
6653 (VS_64dm): New mode attribute for appropriate register classes for
6654 referencing 64-bit elements of vectors for direct moves and normal
6656 (VS_64reg): Likewise.
6657 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
6658 register allocator to only registers the data type can handle.
6659 (vsx_le_perm_load_<mode>): Likewise.
6660 (vsx_le_perm_store_<mode>): Likewise.
6661 (vsx_xxpermdi2_le_<mode>): Likewise.
6662 (vsx_xxpermdi4_le_<mode>): Likewise.
6663 (vsx_lxvd2x2_le_<mode>): Likewise.
6664 (vsx_lxvd2x4_le_<mode>): Likewise.
6665 (vsx_stxvd2x2_le_<mode>): Likewise.
6666 (vsx_add<mode>3): Likewise.
6667 (vsx_sub<mode>3): Likewise.
6668 (vsx_mul<mode>3): Likewise.
6669 (vsx_div<mode>3): Likewise.
6670 (vsx_tdiv<mode>3_internal): Likewise.
6671 (vsx_fre<mode>2): Likewise.
6672 (vsx_neg<mode>2): Likewise.
6673 (vsx_abs<mode>2): Likewise.
6674 (vsx_nabs<mode>2): Likewise.
6675 (vsx_smax<mode>3): Likewise.
6676 (vsx_smin<mode>3): Likewise.
6677 (vsx_sqrt<mode>2): Likewise.
6678 (vsx_rsqrte<mode>2): Likewise.
6679 (vsx_tsqrt<mode>2_internal): Likewise.
6680 (vsx_fms<mode>4): Likewise.
6681 (vsx_nfma<mode>4): Likewise.
6682 (vsx_eq<mode>): Likewise.
6683 (vsx_gt<mode>): Likewise.
6684 (vsx_ge<mode>): Likewise.
6685 (vsx_eq<mode>_p): Likewise.
6686 (vsx_gt<mode>_p): Likewise.
6687 (vsx_ge<mode>_p): Likewise.
6688 (vsx_xxsel<mode>): Likewise.
6689 (vsx_xxsel<mode>_uns): Likewise.
6690 (vsx_copysign<mode>3): Likewise.
6691 (vsx_float<VSi><mode>2): Likewise.
6692 (vsx_floatuns<VSi><mode>2): Likewise.
6693 (vsx_fix_trunc<mode><VSi>2): Likewise.
6694 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
6695 (vsx_x<VSv>r<VSs>i): Likewise.
6696 (vsx_x<VSv>r<VSs>ic): Likewise.
6697 (vsx_btrunc<mode>2): Likewise.
6698 (vsx_b2trunc<mode>2): Likewise.
6699 (vsx_floor<mode>2): Likewise.
6700 (vsx_ceil<mode>2): Likewise.
6701 (vsx_<VS_spdp_insn>): Likewise.
6702 (vsx_xscvspdp): Likewise.
6703 (vsx_xvcvspuxds): Likewise.
6704 (vsx_float_fix_<mode>2): Likewise.
6705 (vsx_set_<mode>): Likewise.
6706 (vsx_extract_<mode>_internal1): Likewise.
6707 (vsx_extract_<mode>_internal2): Likewise.
6708 (vsx_extract_<mode>_load): Likewise.
6709 (vsx_extract_<mode>_store): Likewise.
6710 (vsx_splat_<mode>): Likewise.
6711 (vsx_xxspltw_<mode>): Likewise.
6712 (vsx_xxspltw_<mode>_direct): Likewise.
6713 (vsx_xxmrghw_<mode>): Likewise.
6714 (vsx_xxmrglw_<mode>): Likewise.
6715 (vsx_xxsldwi_<mode>): Likewise.
6716 (vsx_xscvdpspn): Tighten constraints to only use register classes
6718 (vsx_xscvspdpn): Likewise.
6719 (vsx_xscvdpspn_scalar): Likewise.
6721 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
6722 wj, and wk constraints.
6723 (GPR_REG_CLASS_P): New helper macro for register classes targeting
6724 general purpose registers.
6726 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
6728 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
6729 DImode instead of wm. Use wk constraint for direct move of DFmode
6731 (extendsidi2_lfiwax): Likewise.
6734 (movdi_internal64): Likewise.
6736 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
6737 wk constraints. Make the wy constraint documentation match them
6740 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
6742 Replacement of isl_int by isl_val
6743 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
6744 (compute_bounds_for_param): use isl_val instead of isl_int
6745 (compute_bounds_for_loop): likewise
6746 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
6747 (build_linearized_memory_access): use isl_val instead of isl_int
6748 (pdr_stride_in_loop): likewise
6749 * graphite-optimize-isl.c:
6750 (getPrevectorMap): use isl_val instead of isl_int
6752 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
6753 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
6754 (extern the_isl_ctx): declare
6755 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
6756 (extract_affine_gmp): likewise
6758 (build_loop_iteration_domains): likewise
6759 (add_param_constraints): likewise
6761 2014-08-11 Richard Biener <rguenther@suse.de>
6763 PR tree-optimization/62075
6764 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
6765 handle uses in patterns.
6767 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
6768 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6769 Anna Tikhonova <anna.tikhonova@intel.com>
6770 Ilya Tocar <ilya.tocar@intel.com>
6771 Andrey Turetskiy <andrey.turetskiy@intel.com>
6772 Ilya Verbin <ilya.verbin@intel.com>
6773 Kirill Yukhin <kirill.yukhin@intel.com>
6774 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6776 * common/config/i386/i386-common.c
6777 (OPTION_MASK_ISA_AVX512VL_SET): Define.
6778 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
6779 (ix86_handle_option): Handle OPT_mavx512vl.
6780 * config/i386/cpuid.h (bit_AVX512VL): Define.
6781 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
6782 set -mavx512vl accordingly.
6783 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
6784 OPTION_MASK_ISA_AVX512VL.
6785 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
6786 (ix86_option_override_internal): Define PTA_AVX512VL, handle
6787 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
6788 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
6789 * config/i386/i386.h (TARGET_AVX512VL): Define.
6790 (TARGET_AVX512VL_P(x)): Ditto.
6791 * config/i386/i386.opt: Add mavx512vl.
6793 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
6795 PR tree-optimization/62073
6796 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
6799 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
6800 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6801 Anna Tikhonova <anna.tikhonova@intel.com>
6802 Ilya Tocar <ilya.tocar@intel.com>
6803 Andrey Turetskiy <andrey.turetskiy@intel.com>
6804 Ilya Verbin <ilya.verbin@intel.com>
6805 Kirill Yukhin <kirill.yukhin@intel.com>
6806 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6808 * common/config/i386/i386-common.c
6809 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
6810 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
6811 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
6812 (ix86_handle_option): Handle OPT_mavx512bw.
6813 * config/i386/cpuid.h (bit_AVX512BW): Define.
6814 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
6815 set -mavx512bw accordingly.
6816 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
6817 OPTION_MASK_ISA_AVX512BW.
6818 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
6819 (ix86_option_override_internal): Define PTA_AVX512BW, handle
6820 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
6821 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
6822 * config/i386/i386.h (TARGET_AVX512BW): Define.
6823 (TARGET_AVX512BW_P(x)): Ditto.
6824 * config/i386/i386.opt: Add mavx512bw.
6826 2014-08-11 Richard Biener <rguenther@suse.de>
6828 PR tree-optimization/62070
6829 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
6830 Remove SSA checking.
6832 2014-08-11 Yury Gribov <y.gribov@samsung.com>
6834 * asan.c (asan_check_flags): New enum.
6835 (build_check_stmt_with_calls): Removed function.
6836 (build_check_stmt): Split inlining logic to
6837 asan_expand_check_ifn.
6838 (instrument_derefs): Rename parameter.
6839 (instrument_mem_region_access): Rename parameter.
6840 (instrument_strlen_call): Likewise.
6841 (asan_expand_check_ifn): New function.
6842 (asan_instrument): Remove old code.
6843 (pass_sanopt::execute): Change handling of
6844 asan-instrumentation-with-call-threshold.
6845 (asan_clear_shadow): Fix formatting.
6846 (asan_function_start): Likewise.
6847 (asan_emit_stack_protection): Likewise.
6848 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
6850 * internal-fn.c (expand_ASAN_CHECK): New function.
6851 * internal-fn.def (ASAN_CHECK): New internal function.
6852 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
6854 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
6855 * tree.c: Small comment fix.
6857 2014-08-11 Yury Gribov <y.gribov@samsung.com>
6859 * gimple.c (gimple_call_fnspec): Support internal functions.
6860 (gimple_call_return_flags): Use const.
6861 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
6862 * internal-fn.def: Add fnspec information.
6863 * internal-fn.h (internal_fn_fnspec): New function.
6864 (init_internal_fns): Declare new function.
6865 * internal-fn.c (internal_fn_fnspec_array): New global variable.
6866 (init_internal_fns): New function.
6867 * tree-core.h: Update macro call.
6868 * tree.c (build_common_builtin_nodes): Initialize internal fns.
6870 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
6872 * lto-streamer.h (struct output_block::symbol): Change from
6873 struct symtab_node to plain symtab_node.
6874 (referenced_from_this_partition_p): Change first parameter
6875 from struct symtab_node to plain symtab_node.
6877 2014-08-10 Marek Polacek <polacek@redhat.com>
6880 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
6882 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
6884 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
6885 DECL correctly; do not give up on types in static storage.
6887 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
6889 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
6891 2014-08-09 Roman Gareev <gareevroman@gmail.com>
6893 * graphite-isl-ast-to-gimple.c:
6894 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
6896 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
6898 2014-08-08 Guozhi Wei <carrot@google.com>
6900 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
6902 2014-08-08 Cary Coutant <ccoutant@google.com>
6904 * dwarf2out.c (get_skeleton_type_unit): Remove.
6905 (output_skeleton_debug_sections): Remove skeleton type units.
6906 (output_comdat_type_unit): Likewise.
6907 (dwarf2out_finish): Likewise.
6909 2014-08-07 Yi Yang <ahyangyi@google.com>
6911 * predict.c (expr_expected_value_1): Remove the redundant assignment.
6913 2014-08-08 Richard Biener <rguenther@suse.de>
6915 * lto-streamer.h (struct lto_input_block): Make it a class
6917 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
6918 (struct lto_function_header, struct lto_simple_header,
6919 struct lto_simple_header_with_strings,
6920 struct lto_decl_header, struct lto_function_header): Make
6921 a simple inheritance hieararchy. Remove unused fields.
6922 (struct lto_asm_header): Remove.
6923 * lto-streamer-out.c (produce_asm): Adjust.
6924 (lto_output_toplevel_asms): Likewise.
6925 (produce_asm_for_decls): Likewise.
6926 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
6927 * data-streamer-in.c (string_for_index): Likewise.
6928 * ipa-inline-analysis.c (inline_read_section): Likewise.
6929 * ipa-prop.c (ipa_prop_read_section): Likewise.
6930 (read_replacements_section): Likewise.
6931 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
6932 * lto-section-in.c (lto_create_simple_input_block): Likewise.
6933 (lto_destroy_simple_input_block): Likewise.
6934 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
6935 (lto_input_toplevel_asms): Likewise.
6937 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
6938 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6939 Anna Tikhonova <anna.tikhonova@intel.com>
6940 Ilya Tocar <ilya.tocar@intel.com>
6941 Andrey Turetskiy <andrey.turetskiy@intel.com>
6942 Ilya Verbin <ilya.verbin@intel.com>
6943 Kirill Yukhin <kirill.yukhin@intel.com>
6944 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6946 * common/config/i386/i386-common.c
6947 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
6948 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
6949 (ix86_handle_option): Handle OPT_mavx512dq.
6950 * config/i386/cpuid.h (bit_AVX512DQ): Define.
6951 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
6952 set -mavx512dq accordingly.
6953 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
6954 OPTION_MASK_ISA_AVX512DQ.
6955 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
6956 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
6957 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
6958 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
6959 * config/i386/i386.h (TARGET_AVX512DQ): Define.
6960 (TARGET_AVX512DQ_P(x)): Ditto.
6961 * config/i386/i386.opt: Add mavx512dq.
6963 2014-08-08 Richard Biener <rguenther@suse.de>
6965 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
6966 target_percent, target_percent_s): Export.
6967 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
6968 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
6969 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
6970 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
6971 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
6972 Move to gimple-fold.c.
6973 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
6975 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
6976 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
6977 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
6978 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
6979 (rewrite_call_expr_array): Remove.
6980 (fold_builtin_sprintf_chk): Likewise.
6981 (fold_builtin_snprintf_chk): Likewise.
6982 (fold_builtin_varargs): Remove handling of sprintf_chk,
6983 vsprintf_chk, snprintf_chk and vsnprintf_chk.
6984 (gimple_fold_builtin_sprintf_chk): Remove.
6985 (gimple_fold_builtin_snprintf_chk): Likewise.
6986 (gimple_fold_builtin_varargs): Likewise.
6987 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
6988 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
6989 * gimple.c (gimple_seq_add_seq_without_update): New function.
6990 * gimple.h (gimple_seq_add_seq_without_update): Declare.
6991 * gimple-fold.c: Include output.h.
6992 (gsi_replace_with_seq_vops): New function, split out from ...
6993 (gimplify_and_update_call_from_tree): ... here.
6994 (replace_call_with_value): New function.
6995 (replace_call_with_call_and_fold): Likewise.
6996 (var_decl_component_p): Moved from builtins.c.
6997 (gimple_fold_builtin_memory_op): Moved from builtins.c
6998 fold_builtin_memory_op and rewritten to GIMPLE.
6999 (gimple_fold_builtin_memset): Likewise.
7000 (gimple_fold_builtin_strcpy): Likewise.
7001 (gimple_fold_builtin_strncpy): Likewise.
7002 (gimple_fold_builtin_strcat): Likewise.
7003 (gimple_fold_builtin_fputs): Likewise.
7004 (gimple_fold_builtin_memory_chk): Likewise.
7005 (gimple_fold_builtin_stxcpy_chk): Likewise.
7006 (gimple_fold_builtin_stxncpy_chk): Likewise.
7007 (gimple_fold_builtin_snprintf_chk): Likewise.
7008 (gimple_fold_builtin_sprintf_chk): Likewise.
7009 (gimple_fold_builtin_strlen): New function.
7010 (gimple_fold_builtin_with_strlen): New function split out from
7011 gimple_fold_builtin.
7012 (gimple_fold_builtin): Change signature and handle
7013 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
7014 here. Call gimple_fold_builtin_with_strlen.
7015 (gimple_fold_call): Adjust.
7017 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
7019 * calls.c (precompute_arguments): Check
7020 promoted_for_signed_and_unsigned_p and set the promoted mode.
7021 (promoted_for_signed_and_unsigned_p): New function.
7022 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
7023 and set the promoted mode.
7024 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
7025 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
7026 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
7029 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
7031 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
7032 instead of SUBREG_PROMOTED_UNSIGNED_SET.
7033 (expand_call): Likewise.
7034 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
7035 to get promoted mode.
7036 * combine.c (record_promoted_value): Skip > 0 comparison with
7037 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
7038 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
7039 of SUBREG_PROMOTED_UNSIGNED_P.
7040 (convert_modes): Likewise.
7041 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
7042 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
7043 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
7044 SUBREG_PROMOTED_UNSIGNED_SET.
7045 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
7046 instead of SUBREG_PROMOTED_UNSIGNED_SET.
7047 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
7048 SUBREG_PROMOTED_SET.
7049 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
7050 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
7051 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
7052 of SUBREG_PROMOTED_UNSIGNED_P.
7053 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
7054 (SUBREG_PROMOTED_SET): New define.
7055 (SUBREG_PROMOTED_GET): Likewise.
7056 (SUBREG_PROMOTED_SIGN): Likewise.
7057 (SUBREG_PROMOTED_SIGNED_P): Likewise.
7058 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
7059 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
7060 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
7061 instead of SUBREG_PROMOTED_UNSIGNED_GET.
7062 (nonzero_bits1): Skip > 0 comparison with the results as
7063 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
7064 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
7065 of !SUBREG_PROMOTED_UNSIGNED_P.
7066 * simplify-rtx.c (simplify_unary_operation_1): Use new
7067 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
7068 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
7069 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
7070 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
7072 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
7074 * ipa-devirt.c: Include gimple-pretty-print.h
7075 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
7077 (decl_maybe_in_construction_p): Fix conditional on cdtor check
7078 (get_polymorphic_call_info): Fix return value
7079 (type_change_info): New sturcture based on ipa-prop
7081 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
7082 based on ipa-prop variant.
7083 (extr_type_from_vtbl_ptr_store): New function
7084 based on ipa-prop variant.
7085 (record_known_type): New function.
7086 (check_stmt_for_type_change): New function.
7087 (get_dynamic_type): New function.
7088 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
7089 * tree-ssa-pre.c: ipa-utils.h
7090 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
7091 machinery; sanity check with ipa-prop devirtualization.
7092 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
7095 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
7097 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
7098 * alias.c, cfgexpand.c, cgraphbuild.c,
7099 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
7100 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
7101 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
7102 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
7103 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
7104 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
7105 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
7106 dse.c, except.c, gengtype.c, gimple-expr.c,
7107 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
7108 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
7109 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
7110 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
7111 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
7112 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
7114 * pointer-set.c: Remove file.
7115 * pointer-set.h: Remove file.
7117 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7119 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
7120 * config/arm/types.md (f_sels, f_seld): Delete.
7122 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7124 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
7125 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
7126 (aarch64_movdi_<mode>high): Likewise.
7127 (aarch64_mov<mode>high_di): Likewise.
7128 (aarch64_movdi_<mode>low): Likewise.
7129 (aarch64_mov<mode>low_di): Likewise.
7130 (aarch64_movtilow_tilow): Likewise.
7131 Add comment explaining usage of fp,simd attributes and of
7132 TARGET_FLOAT and TARGET_SIMD.
7134 2014-08-07 Ian Bolton <ian.bolton@arm.com>
7135 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7137 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
7138 Use MOVN when one of the half-words is 0xffff.
7140 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
7142 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
7144 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
7146 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
7147 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
7148 (rfs_str): String corresponding to RFS_* constants.
7149 (rank_for_schedule_stats_t): New typedef.
7150 (rank_for_schedule_stats): New static variable.
7151 (rfs_result): New static function.
7152 (rank_for_schedule): Track statistics for deciding heuristics.
7153 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
7155 (ready_sort): Use them for debug printouts.
7156 (schedule_block): Init statistics state. Print statistics on
7157 rank_for_schedule decisions.
7159 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
7161 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
7163 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
7165 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
7168 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
7170 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
7171 function to not conflict.
7172 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
7173 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
7174 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
7175 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
7176 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
7179 2014-08-07 Marek Polacek <polacek@redhat.com>
7181 * fold-const.c (fold_binary_loc): Add folding of
7182 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
7184 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
7186 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
7187 instead of type size.
7188 (ASM_FINISH_DECLARE_OBJECT): Likewise.
7190 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
7192 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
7193 (*thumb1_movqi_insn): Likewise.
7194 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
7196 2014-08-07 Tom de Vries <tom@codesourcery.com>
7198 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
7199 (glibc_2_11_or_earlier): Remove effective-target keywords.
7201 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
7203 * config/arm/arm.c (bdesc_2arg): Fix typo.
7204 (arm_atomic_assign_expand_fenv): Remove The default implementation.
7206 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
7208 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
7210 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
7213 * haifa-sched.c (advance_one_cycle): Fix dump.
7214 (schedule_block): Don't advance cycle if we are already at the
7215 beginning of the cycle.
7217 2014-08-06 Martin Jambor <mjambor@suse.cz>
7220 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
7222 2014-08-06 Richard Biener <rguenther@suse.de>
7225 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
7227 (lto_input_tree): Pop SCCs here.
7229 2014-08-06 Richard Biener <rguenther@suse.de>
7231 PR tree-optimization/61320
7232 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
7233 handle misaligned loads.
7235 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
7237 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
7238 (aarch64_expand_vec_perm_const): Check for dup before zip.
7240 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7242 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
7243 CONST_INT_P instead of GET_CODE and compare.
7244 (aarch64_select_cc_mode): Likewise.
7245 (aarch64_print_operand): Likewise.
7246 (aarch64_rtx_costs): Likewise.
7247 (aarch64_simd_valid_immediate): Likewise.
7248 (aarch64_simd_check_vect_par_cnst_half): Likewise.
7249 (aarch64_simd_emit_pair_result_insn): Likewise.
7251 2014-08-05 David Malcolm <dmalcolm@redhat.com>
7253 * gdbhooks.py (find_gcc_source_dir): New helper function.
7254 (class PassNames): New class, locating and parsing passes.def.
7255 (class BreakOnPass): New command "break-on-pass".
7257 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
7259 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
7262 2014-08-05 Richard Biener <rguenther@suse.de>
7264 PR rtl-optimization/61672
7265 * emit-rtl.h (mem_attrs_eq_p): Declare.
7266 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
7267 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
7268 * cfgcleanup.c (merge_memattrs): Likewise.
7271 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7273 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
7274 rather than singleton vectors.
7275 (vqdmlsls_lane_s32): Likewise.
7277 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7279 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
7280 Use VSDQ_HSI mode iterator.
7281 (aarch64_sqrdmulh_laneq<mode>): Likewise.
7282 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
7283 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
7284 Use BUILTIN_VDQHS macro.
7285 (sqrdmulh_laneq): Likewise.
7286 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
7287 (vqdmlals_laneq_s32): Likewise.
7288 (vqdmlslh_laneq_s16): Likewise.
7289 (vqdmlsls_laneq_s32): Likewise.
7290 (vqdmulhh_laneq_s16): Likewise.
7291 (vqdmulhs_laneq_s32): Likewise.
7292 (vqrdmulhh_laneq_s16): Likewise.
7293 (vqrdmulhs_laneq_s32): Likewise.
7295 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7297 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
7298 (vmuld_laneq_f64): Likewise.
7299 (vmuls_laneq_f32): Likewise.
7300 (vmul_n_f64): Likewise.
7301 (vmuld_lane_f64): Reimplement in C.
7302 (vmuls_lane_f32): Likewise.
7304 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7306 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
7308 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
7310 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7312 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
7313 (rbitsi2): Likewise.
7314 (*arm_rev): Set predicable and predicable_short_it attributes.
7316 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7318 * convert.c (convert_to_integer): Guard transformation to lrint by
7321 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
7323 * config/aarch64/aarch64-builtins.c
7324 (aarch64_simd_builtin_type_mode): Delete.
7325 (v8qi_UP): Remap to V8QImode.
7326 (v4hi_UP): Remap to V4HImode.
7327 (v2si_UP): Remap to V2SImode.
7328 (v2sf_UP): Remap to V2SFmode.
7329 (v1df_UP): Remap to V1DFmode.
7330 (di_UP): Remap to DImode.
7331 (df_UP): Remap to DFmode.
7332 (v16qi_UP):V16QImode.
7333 (v8hi_UP): Remap to V8HImode.
7334 (v4si_UP): Remap to V4SImode.
7335 (v4sf_UP): Remap to V4SFmode.
7336 (v2di_UP): Remap to V2DImode.
7337 (v2df_UP): Remap to V2DFmode.
7338 (ti_UP): Remap to TImode.
7339 (ei_UP): Remap to EImode.
7340 (oi_UP): Remap to OImode.
7341 (ci_UP): Map to CImode.
7342 (xi_UP): Remap to XImode.
7343 (si_UP): Remap to SImode.
7344 (sf_UP): Remap to SFmode.
7345 (hi_UP): Remap to HImode.
7346 (qi_UP): Remap to QImode.
7347 (aarch64_simd_builtin_datum): Make mode a machine_mode.
7348 (VAR1): Build builtin name.
7349 (aarch64_init_simd_builtins): Remove dead code.
7351 2014-08-05 Roman Gareev <gareevroman@gmail.com>
7353 * graphite-isl-ast-to-gimple.c:
7354 (set_options): New function.
7355 (scop_to_isl_ast): Add calling of set_options.
7357 2014-08-05 Jakub Jelinek <jakub@redhat.com>
7359 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
7360 (analyze_iv_to_split_insn): Don't initialize them.
7361 (get_ivts_expr): Removed.
7362 (allocate_basic_variable, insert_base_initialization): Use
7363 SET_SRC instead of *get_ivts_expr.
7364 (split_iv): Use &SET_SRC instead of get_ivts_expr.
7366 2014-08-05 Roman Gareev <gareevroman@gmail.com>
7368 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
7369 (translate_isl_ast_for_loop): Add checking of the
7370 flag_loop_parallelize_all.
7371 (ast_build_before_for): New function.
7372 (scop_to_isl_ast): Add checking of the
7373 flag_loop_parallelize_all.
7374 * graphite-dependences.c: Move the defenition of the
7375 scop_get_dependences from graphite-optimize-isl.c to this file.
7376 (apply_schedule_on_deps): Add checking of the ux's emptiness.
7377 (carries_deps): Add checking of the x's value.
7378 * graphite-optimize-isl.c: Move the defenition of the
7379 scop_get_dependences to graphite-dependences.c.
7380 * graphite-poly.h: Add declarations of scop_get_dependences
7383 2014-08-04 Rohit <rohitarulraj@freescale.com>
7386 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
7388 (alt_reg_names): Likewise.
7389 (rs6000_dwarf_register_span): For SPE high registers, replace
7390 dwarf register numbers with GCC hard register numbers.
7391 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
7392 (rs6000_dbx_register_number): For SPE high registers, return dwarf
7393 register number for the corresponding GCC hard register number.
7394 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
7395 newly added GCC hard register numbers for SPE high registers.
7396 (DWARF_FRAME_REGISTERS): Likewise.
7397 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
7398 (DWARF_FRAME_REGNUM): Likewise.
7399 (FIXED_REGISTERS): Likewise.
7400 (CALL_USED_REGISTERS): Likewise.
7401 (CALL_REALLY_USED_REGISTERS): Likewise.
7402 (REG_ALLOC_ORDER): Likewise.
7403 (enum reg_class): Likewise.
7404 (REG_CLASS_NAMES): Likewise.
7405 (REG_CLASS_CONTENTS): Likewise.
7406 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
7408 2014-08-04 Richard Biener <rguenther@suse.de>
7410 * gimple-fold.h (gimple_fold_builtin): Remove.
7411 * gimple-fold.c (gimple_fold_builtin): Make static.
7412 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
7413 fold_stmt, not gimple_fold_builtin.
7415 2014-08-04 Martin Liska <mliska@suse.cz>
7417 * cgraph.h (csi_end_p): Removed.
7418 (csi_next): Likewise.
7419 (csi_node): Likewise.
7420 (csi_start): Likewise.
7421 (cgraph_node_in_set_p): Likewise.
7422 (cgraph_node_set_size): Likewise.
7423 (vsi_end_p): Likewise.
7424 (vsi_next): Likewise.
7425 (vsi_node): Likewise.
7426 (vsi_start): Likewise.
7427 (varpool_node_set_size): Likewise.
7428 (cgraph_node_set_nonempty_p): Likewise.
7429 (varpool_node_set_nonempty_p): Likewise.
7430 * cgraphunit.c (cgraph_process_new_functions): vec replaces
7432 * ipa-inline-transform.c: Likewise.
7433 * ipa-utils.c (cgraph_node_set_new): Removed.
7434 (cgraph_node_set_add): Likewise.
7435 (cgraph_node_set_remove): Likewise.
7436 (cgraph_node_set_find): Likewise.
7437 (dump_cgraph_node_set): Likewise.
7438 (debug_cgraph_node_set): Likewise.
7439 (free_cgraph_node_set): Likewise.
7440 (varpool_node_set_new): Likewise.
7441 (varpool_node_set_add): Likewise.
7442 (varpool_node_set_remove): Likewise.
7443 (varpool_node_set_find): Likewise.
7444 (dump_varpool_node_set): Likewise.
7445 (free_varpool_node_set): Likewise.
7446 (debug_varpool_node_set): Likewise.
7447 * tree-emutls.c (struct tls_var_data):
7448 (emutls_index): Removed.
7449 (emutls_decl): Likewise.
7450 (gen_emutls_addr): Function implementation uses newly added
7451 hash_map<varpool_node *, tls_var_data>.
7452 (clear_access_vars): Likewise.
7453 (create_emultls_var): Likewise.
7454 (ipa_lower_emutls): Likewise.
7455 (reset_access): New function.
7457 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
7459 * config/i386/i386.c (ix86_option_override_internal): Add
7460 PTA_RDRND and PTA_MOVBE for bdver4.
7462 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7463 James Greenhalgh <james.greenhalgh@arm.com>
7465 * doc/md.texi (clrsb): Document.
7466 (clz): Change reference to x into operand 1.
7468 (popcount): Likewise.
7470 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7473 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
7474 move to subtarget in serial version if result is ignored.
7476 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7477 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7479 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
7480 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
7481 (sched_analyze_insn): Update use of try_group_insn to
7482 sched_macro_fuse_insns.
7483 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
7484 arguments that are not conditional jumps.
7486 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
7488 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
7489 family information. Handle BTVER2 cpu with cpuid family value.
7491 2014-08-04 Tom de Vries <tom@codesourcery.com>
7493 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
7494 (glibc_2_11_or_earlier): Document effective-target keywords.
7496 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
7498 * ipa-devirt.c (odr_type_warn_count): Add type.
7499 (possible_polymorphic_call_targets): Set it.
7500 (ipa_devirt): Use it.
7502 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
7504 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
7506 * ipa-devirt.c: Include hash-map.h
7507 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
7508 (clear_speculation): Break out of ...
7509 (get_class_context): ... here; speed up handling obviously useless
7511 (odr_type_warn_count, decl_warn_count): New structures.
7512 (final_warning_record): New structure.
7513 (final_warning_records): New static variable.
7514 (possible_polymorphic_call_targets): Cleanup handling of
7515 speculative info; do not build speculation when user do not care;
7516 record info about warnings when asked for.
7517 (add_decl_warning): New function.
7518 (type_warning_cmp): New function.
7519 (decl_warning_cmp): New function.
7520 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
7521 (gate): Enable pass when warnings are requested.
7522 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
7525 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
7527 * hash-map.h (default_hashmap_traits::mark_key_deleted):
7529 (hash_map::remove): New method.
7530 (hash_map::traverse): New method.
7531 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
7532 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
7533 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
7534 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
7535 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
7536 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
7539 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
7541 * hash-set.h: new File.
7542 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
7543 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
7544 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
7545 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
7546 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
7547 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
7548 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
7549 varpool.c: Use hash_set instead of pointer_set.
7551 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
7553 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
7555 2014-08-01 Jiong Wang <jiong.wang@arm.com>
7557 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
7558 for frame access when strict_p is false.
7560 2014-08-01 Renlin Li <renlin.li@arm.com>
7561 2014-08-01 Jiong Wang <jiong.wang@arm.com>
7563 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
7564 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
7565 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
7567 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
7569 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
7570 aarch64_mem_pair_offset.
7572 2014-08-01 Jiong Wang <jiong.wang@arm.com>
7574 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
7576 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
7577 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
7579 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
7581 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
7583 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
7586 * cgraphunit.c (analyze_functions): Use get_create rather than get
7587 for decls which are clones of abstract functions.
7589 2014-08-01 Martin Liska <mliska@suse.cz>
7591 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
7592 * ipa-prop.h (count_formal_params): Global function created from static.
7593 * ipa-prop.c (count_formal_params): Likewise.
7594 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
7595 profiles for semantically equivalent functions.
7596 * passes.c (do_per_function): If we load body of a function
7597 during WPA, this condition should behave same.
7598 * varpool.c (ctor_for_folding): More tolerant assert for variable
7599 aliases created during WPA.
7601 2014-08-01 Martin Liska <mliska@suse.cz>
7603 * doc/invoke.texi (Options That Control Optimization): Documentation
7604 for -foptimize-strlen introduced. Optimization levels default options
7607 2014-08-01 Jakub Jelinek <jakub@redhat.com>
7609 * opts.c (common_handle_option): Handle -fsanitize=alignment.
7610 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
7611 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
7613 * stor-layout.h (min_align_of_type): New prototype.
7614 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
7615 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
7617 * ubsan.c: Include builtins.h.
7618 (ubsan_expand_bounds_ifn): Change return type to bool,
7620 (ubsan_expand_null_ifn): Change return type to bool, change
7621 argument to gimple_stmt_iterator *. Handle both null and alignment
7622 sanitization, take type from ckind argument's type rather than
7624 (instrument_member_call): Removed.
7625 (instrument_mem_ref): Remove t argument, add mem and base arguments.
7626 Handle both null and alignment sanitization, don't say whole
7627 struct access is member access. Build 3 argument IFN_UBSAN_NULL
7628 call instead of 2 argument.
7629 (instrument_null): Adjust instrument_mem_ref caller. Don't
7630 instrument calls here.
7631 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
7633 * stor-layout.c (min_align_of_type): New function.
7634 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
7635 Or it into SANITIZE_UNDEFINED.
7636 * doc/invoke.texi (-fsanitize=alignment): Document.
7638 2014-07-31 Andi Kleen <ak@linux.intel.com>
7640 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
7642 2014-07-31 Andi Kleen <ak@linux.intel.com>
7644 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
7646 (vn_reference_compute_hash): Dito.
7647 (vn_nary_op_compute_hash): Dito.
7648 (vn_phi_compute_hash): Dito.
7649 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
7651 2014-07-31 Andi Kleen <ak@linux.intel.com>
7653 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
7654 Rename to inchash:add_expr_commutative. Convert to inchash.
7655 (iterative_hash_hashable_expr): Rename to
7656 inchash:add_hashable_expr. Convert to inchash.
7657 (avail_expr_hash): Dito.
7659 2014-07-31 Andi Kleen <ak@linux.intel.com>
7661 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
7664 2014-07-31 Andi Kleen <ak@linux.intel.com>
7666 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
7668 2014-07-31 Andi Kleen <ak@linux.intel.com>
7670 * Makefile.in (OBJS): Add rtlhash.o
7671 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
7672 (loc_checksum): Dito.
7673 (loc_checksum_ordered): Dito.
7674 (hash_loc_operands): Dito.
7676 (hash_loc_list): Dito.
7677 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
7678 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
7679 * rtlhash.c: New file.
7680 * rtlhash.h: New file.
7682 2014-07-31 Andi Kleen <ak@linux.intel.com>
7684 * inchash.h (inchash): Change inchash class to namespace.
7685 (class hash): ... Rename from inchash.
7686 (add_object): Move from macro to class template.
7687 * lto-streamer-out.c (hash_tree): Change inchash
7689 * tree.c (build_type_attribute_qual_variant): Dito.
7690 (type_hash_list): Dito.
7691 (attribute_hash_list): Dito.
7692 (iterative_hstate_expr): Rename to inchash::add_expr
7693 (build_range_type_1): Change inchash to inchash::hash
7694 and use hash::add_expr.
7695 (build_array_type_1): Dito.
7696 (build_function_type): Dito
7697 (build_method_type_directly): Dito.
7698 (build_offset_type): Dito.
7699 (build_complex_type): Dito.
7700 (make_vector_type): Dito.
7701 * tree.h (iterative_hash_expr): Dito.
7703 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
7705 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
7707 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
7709 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
7710 correct alphabetical position.
7711 (vpaddd_f64): Rewrite using builtins.
7712 (vpaddd_s64): Move to correct alphabetical position.
7715 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
7718 * config/sh/sh.c (sh_legitimate_address_p,
7719 sh_legitimize_reload_address): Handle reg+reg address modes when
7720 ALLOW_INDEXED_ADDRESS is false.
7721 * config/sh/predicates.md (general_movsrc_operand,
7722 general_movdst_operand): Likewise.
7724 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
7726 * config/aarch64/aarch64-builtins.c
7727 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
7730 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
7732 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
7733 the generated mask based on BYTES_BIG_ENDIAN.
7734 (aarch64_simd_check_vect_par_cnst_half): New.
7735 * config/aarch64/aarch64-protos.h
7736 (aarch64_simd_check_vect_par_cnst_half): New.
7737 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
7738 the check out to aarch64_simd_check_vect_par_cnst_half.
7739 (vect_par_cnst_lo_half): Likewise.
7740 * config/aarch64/aarch64-simd.md
7741 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
7742 (move_hi_quad_<mode>): Always generate a low mask.
7744 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
7746 * doc/invoke.texi (AVR Options): Add documentation about
7747 __AVR_DEVICE_NAME__ built-in macro.
7749 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
7752 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
7753 constraints are satisfied.
7754 (<shift>di3_neon): Likewise.
7756 2014-07-31 Richard Biener <rguenther@suse.de>
7758 PR tree-optimization/61964
7759 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
7760 by structural equality.
7762 2014-07-31 Yury Gribov <y.gribov@samsung.com>
7764 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
7765 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
7766 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
7768 * gcc.c (sanitize_spec_function): Support new option.
7769 (SANITIZER_SPEC): Remove now redundant check.
7770 * opts.c (common_handle_option): Support new option.
7771 (finish_options): Check for incompatibilities.
7772 * toplev.c (process_options): Split userspace-specific checks.
7774 2014-07-31 Richard Biener <rguenther@suse.de>
7776 * lto-streamer.h (struct output_block): Remove global.
7777 (struct data_in): Remove labels, num_named_labels and
7779 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
7780 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
7782 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
7785 * common.opt (-Wreturn-local-addr): Moved from c.opt.
7786 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
7787 (isolate_path): New argument to avoid inserting a trap.
7788 (find_implicit_erroneous_behaviour): Handle returning the address
7789 of a local variable.
7790 (find_explicit_erroneous_behaviour): Likewise.
7792 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
7795 * toplev.c (init_random_seed): Move piece of code never called to
7797 (set_random_seed): see above.
7799 2014-07-31 Tom de Vries <tom@codesourcery.com>
7801 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
7803 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
7805 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
7806 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
7808 2014-07-31 Richard Biener <rguenther@suse.de>
7810 * data-streamer.h (streamer_write_data_stream): Declare here,
7812 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
7813 * lto-cgraph.c (lto_output_node): Adjust.
7814 (lto_output_varpool_node): Likewise.
7815 * data-streamer-out.c (streamer_string_index): Likewise.
7816 (streamer_write_data_stream, lto_append_block): Move from ...
7817 * lto-section-out.c (lto_output_data_stream,
7818 lto_append_block): ... here.
7820 2014-07-30 Mike Stump <mikestump@comcast.net>
7822 * configure.ac: Also check for popen.
7823 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
7824 * configure: Regenerate.
7825 * config.in: Regenerate.
7827 2014-07-30 Martin Jambor <mjambor@suse.cz>
7829 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
7830 parameter to gimple.
7832 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
7834 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
7835 address as second parameter to __tpf_eh_return routine.
7837 2014-07-30 Jiong Wang <jiong.wang@arm.com>
7839 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
7842 2014-07-30 Tom Tromey <tromey@redhat.com>
7845 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
7846 * doc/extend.texi (Type Attributes): Document designated_init
7849 2014-07-30 Roman Gareev <gareevroman@gmail.com>
7851 * graphite-isl-ast-to-gimple.c:
7852 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
7853 (gcc_expression_from_isl_expression): Pass type to
7854 gcc_expression_from_isl_ast_expr_id.
7856 2014-07-30 Richard Biener <rguenther@suse.de>
7858 * lto-streamer.h (lto_write_data): New function.
7859 * langhooks.c (lhd_append_data): Do not free block.
7860 * lto-section-out.c (lto_write_data): New function writing
7861 raw data to the current section.
7862 (lto_write_stream): Adjust for langhook semantic change.
7863 (lto_destroy_simple_output_block): Write header directly.
7864 * lto-opts.c (lto_write_options): Write options directly.
7865 * lto-streamer-out.c (produce_asm): Write heaeder directly.
7866 (lto_output_toplevel_asms): Likewise.
7867 (copy_function_or_variable): Copy data directly.
7868 (write_global_references): Output index table directly.
7869 (lto_output_decl_state_refs): Likewise.
7870 (write_symbol): Write data directly.
7871 (produce_symtab): Adjust.
7872 (produce_asm_for_decls): Output header and refs directly.
7874 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
7876 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
7877 to speculative_targets
7878 (get_class_context): Fix handling of contextes without outer type;
7879 avoid matching non-polymorphic types in LTO.
7880 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
7881 parameter to speculative_targetsp; handle speculation.
7882 (dump_possible_polymorphic_call_targets): Update dumping.
7884 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
7886 * common.opt (Wodr): Enable by default.
7888 2014-07-29 Olivier Hainque <hainque@adacore.com>
7890 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
7892 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
7895 * gengtype.c (strtoken): New function.
7896 (create_user_defined_type): Replace strtok with strtoken.
7898 2014-07-29 Nathan Sidwell <nathan@acm.org>
7900 * gcov-io.c (gcov_var): Make hidden.
7901 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
7902 (gcov_do_dump): Declare.
7903 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
7905 2014-07-29 Martin Jambor <mjambor@suse.cz>
7907 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
7908 parameter to gimple.
7909 (sra_modify_assign): Likewise.
7911 2014-07-29 Richard Biener <rguenther@suse.de>
7914 * expr.c (expand_expr_real_2): Revert last change.
7916 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
7918 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
7919 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
7920 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
7922 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
7923 (contains_type_p): Forward declare.
7924 (polymorphic_call_target_hasher::hash): Hash speculative info.
7925 (polymorphic_call_target_hasher::equal): Compare speculative info.
7926 (get_class_context): Handle speuclation.
7927 (contains_type_p): Update.
7928 (get_polymorphic_call_info_for_decl): Update.
7929 (walk_ssa_copies): Break out from ...
7930 (get_polymorphic_call_info): ... here; set speculative context
7932 * ipa-prop.c (ipa_write_indirect_edge_info,
7933 ipa_read_indirect_edge_info): Stream speculative context.
7934 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
7935 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
7936 SPECULATIVE_MAYBE_DERIVED_TYPE).
7937 (possible_polymorphic_call_targets overriders): Update.
7938 (dump_possible_polymorphic_call_targets overriders): Update.
7939 (dump_possible_polymorphic_call_target_p overriders): Update.
7941 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
7943 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
7944 ipa-devirt path; fix thinko there.
7946 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
7948 * config/i386/i386.c (ix86_return_in_memory): Replace one
7949 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
7951 2014-07-28 Marek Polacek <polacek@redhat.com>
7953 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
7955 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
7957 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
7958 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
7959 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
7960 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
7961 (USE_LD_AS_NEEDED): Likewise.
7962 (ASM_APP_ON): Likewise.
7963 (ASM_APP_OFF): Likewise.
7964 (TARGET_POSIX_IO): Likewise.
7965 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
7966 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
7967 (USE_LD_AS_NEEDED): Likewise.
7968 (ASM_APP_ON): Likewise.
7969 (ASM_APP_OFF): Likewise.
7970 (TARGET_POSIX_IO): Likewise.
7972 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
7975 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
7976 operators other than the equality operators.
7978 2014-07-28 Richard Biener <rguenther@suse.de>
7981 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
7982 sure to register SImode ones, not only >= word_mode ones.
7983 * expr.c (expand_expr_real_2): When expanding -ftrapv
7984 binops do not use OPTAB_LIB_WIDEN.
7986 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
7989 * tree-outof-ssa.c (insert_partition_copy_on_edge)
7990 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
7991 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
7992 inserting them in the insn stream.
7994 2014-07-28 Marek Polacek <polacek@redhat.com>
7997 * common.opt (Wodr): Add Var.
7999 2014-07-28 Richard Biener <rguenther@suse.de>
8001 PR tree-optimization/61921
8002 * tree-ssa-structalias.c (create_variable_info_for_1): Check
8003 if there is a varpool node before dereferencing it.
8005 2014-07-28 Roman Gareev <gareevroman@gmail.com>
8007 * graphite-sese-to-poly.c:
8008 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
8009 id of the pbb), which contains pointer to the pbb1.
8011 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
8013 2014-07-28 Roman Gareev <gareevroman@gmail.com>
8015 * graphite-isl-ast-to-gimple.c:
8016 (graphite_create_new_guard): New function.
8017 (translate_isl_ast_node_if): New function.
8018 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
8020 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
8022 2014-07-27 Anthony Green <green@moxielogic.com>
8024 * config.gcc: Add moxie-*-moxiebox* configuration.
8025 * config/moxie/moxiebox.h: New file.
8027 2014-07-26 Andrew Pinski <apinski@cavium.com>
8029 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
8030 from the read only register.
8032 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
8034 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
8035 as the allocation class if it isn't likely to be spilled.
8037 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
8039 * rtl.h (tls_referenced_p): Declare.
8040 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
8041 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
8042 (mips_cannot_force_const_mem): Use tls_referenced_p.
8043 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
8044 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
8045 instead of pa_tls_referenced_p.
8046 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
8047 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
8048 (pa_legitimate_constant_p): Likewise.
8049 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
8050 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
8051 (rs6000_cannot_force_const_mem, rs6000_emit_move)
8052 (rs6000_address_for_altivec): Use tls_referenced_p instead of
8053 rs6000_tls_referenced_p.
8054 (rs6000_tls_symbol_ref_1): Delete.
8056 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
8059 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
8060 Optimize inverse of a VEC_CONCAT.
8062 2014-07-25 Xinliang David Li <davidxl@google.com>
8064 * params.def: New parameter.
8065 * coverage.c (get_coverage_counts): Check new flag.
8066 (coverage_compute_profile_id): Check new flag.
8067 (coverage_begin_function): Check new flag.
8068 (coverage_end_function): Check new flag.
8069 * value-prof.c (coverage_node_map_initialized_p): New function.
8070 (init_node_map): Populate map with all functions.
8071 * doc/invoke.texi: Document new parameter.
8073 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
8074 Richard Biener <rguenther@suse.de>
8076 * lto-streamer-out.c (struct sccs): Turn to ...
8077 (class DFS): ... this one; refactor the DFS walk so it can
8078 be re-done on per-SCC basis.
8079 (DFS::DFS): New constructor.
8080 (DFS::~DFS): New destructor.
8081 (hash_tree): Add new MAP argument holding in-SCC hash values;
8082 remove POINTER_TYPE hashing hack.
8083 (scc_entry_compare): Rename to ...
8084 (DFS::scc_entry_compare): ... this one.
8085 (hash_scc): Rename to ...
8086 (DFS::hash_scc): ... this one; pass output_block instead
8087 of streamer_cache; work harder to get unique and stable SCC
8089 (DFS_write_tree): Rename to ...
8090 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
8091 (lto_output_tree): Update.
8093 2014-07-25 Andi Kleen <ak@linux.intel.com>
8095 * lto-streamer-out.c (hash_tree): Convert to inchash.
8097 2014-07-25 Andi Kleen <ak@linux.intel.com>
8099 * tree.c (build_type_attribute_qual_variant): Use inchash.
8100 (type_hash_list): Dito.
8101 (attribute_hash_list): Dito
8102 (iterative_hstate_expr): Dito.
8103 (iterative_hash_expr): Dito.
8104 (build_range_type_1): Dito.
8105 (build_array_type_1): Dito.
8106 (build_function_type): Dito.
8107 (build_method_type_directly): Dito.
8108 (build_offset_type): Dito.
8109 (build_complex_type): Dito.
8110 (make_vector_type): Dito.
8111 * tree.h (iterative_hash_expr): Add compat wrapper.
8112 (iterative_hstate_expr): Add.
8114 2014-07-25 Andi Kleen <ak@linux.intel.com>
8116 * Makefile.in (OBJS): Add inchash.o.
8117 (PLUGIN_HEADERS): Add inchash.h.
8118 * ipa-devirt.c: Include inchash.h.
8119 * lto-streamer-out.c: Dito.
8120 * tree-ssa-dom.c: Dito.
8121 * tree-ssa-pre.c: Dito.
8122 * tree-ssa-sccvn.c: Dito.
8123 * tree-ssa-tail-merge.c: Dito.
8125 * tree.c (iterative_hash_hashval_t): Move to ...
8126 (iterative_hash_host_wide_int): Move to ...
8127 * inchash.c: Here. New file.
8128 * tree.h (iterative_hash_hashval_t): Move to ...
8129 (iterative_hash_host_wide_int): Move to ...
8130 * inchash.h: Here. New file.
8132 2014-07-25 Richard Biener <rguenther@suse.de>
8136 * fold-const.c (native_encode_int): Add and handle offset
8137 parameter to do partial encodings of expr.
8138 (native_encode_fixed): Likewise.
8139 (native_encode_real): Likewise.
8140 (native_encode_complex): Likewise.
8141 (native_encode_vector): Likewise.
8142 (native_encode_string): Likewise.
8143 (native_encode_expr): Likewise.
8144 * fold-const.c (native_encode_expr): Add offset parameter
8146 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
8147 (fold_ctor_reference): Handle all reads from tcc_constant
8150 2014-07-25 Richard Biener <rguenther@suse.de>
8152 * tree-inline.c (estimate_move_cost): Mark speed_p argument
8155 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
8157 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
8159 2014-07-24 Kyle McMartin <kyle@redhat.com>
8161 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
8163 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
8165 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
8167 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
8169 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
8170 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
8171 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
8173 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
8175 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
8176 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
8177 aggregate types. Instead, *all* aggregate types, except for single-
8178 element or homogeneous float/vector aggregates, are quadword-aligned
8179 if required by their type alignment. Issue -Wpsabi note when a type
8180 is now treated differently than before.
8182 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
8184 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
8185 does not fit fully into floating-point registers, and there is still
8186 space in the register parameter area, use GPRs to pass those parts
8187 of the argument. Issue -Wpsabi note if any parameter is now treated
8188 differently than before.
8189 (rs6000_arg_partial_bytes): Update.
8191 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
8193 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
8195 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
8197 * rtl.h (target_rtl): Remove lang_dependent_initialized.
8198 * toplev.c (initialize_rtl): Don't use it. Move previously
8199 "language-dependent" calls to...
8200 (backend_init): ...here.
8201 (lang_dependent_init_target): Don't set lang_dependent_initialized.
8202 Assert that RTL initialization hasn't happend yet.
8204 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
8206 PR rtl-optimization/61629
8207 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
8208 they have already been initialized.
8210 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
8213 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
8214 DECL_INCOMING_RTL and entry_parm.
8215 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
8216 * calls.c (load_register_parameters): Likewise argument values.
8217 (emit_library_call_value_1, store_one_arg): Likewise argument
8219 * config/i386/i386.c (assign_386_stack_local): Likewise the local
8221 * explow.c (validize_mem): Modify the argument in-place.
8223 2014-07-24 Jiong Wang <jiong.wang@arm.com>
8225 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
8226 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
8228 2014-07-24 Jiong Wang <jiong.wang@arm.com>
8230 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
8231 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
8233 2014-07-24 Jiong Wang <jiong.wang@arm.com>
8235 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
8236 (aarch64_save_callee_saves): New parameter "skip_wb".
8237 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
8239 2014-07-24 Jiong Wang <jiong.wang@arm.com>
8241 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
8243 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
8245 2014-07-24 Roman Gareev <gareevroman@gmail.com>
8247 * graphite-isl-ast-to-gimple.c:
8248 (graphite_create_new_loop): Add calling of isl_id_free to properly
8249 decrement reference counts.
8251 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
8253 2014-07-24 Martin Liska <mliska@suse.cz>
8254 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
8256 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
8257 (rs6000_code_end): Likewise.
8259 2014-07-24 Martin Liska <mliska@suse.cz>
8261 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
8262 symtab_node funtion used.
8263 (rs6000_xcoff_declare_object_name): Likewise.
8265 2014-07-24 Martin Liska <mliska@suse.cz>
8267 * cgraphunit.c (compile): Correct function used.
8269 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
8271 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
8274 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
8277 * varasm.c (bss_initializer_p): Handle offlined ctors.
8278 (align_variable, get_variable_align): Likewise.
8279 (make_decl_one_only): Likewise.
8280 (default_binds_local_p_1): Likewise.
8281 (decl_binds_to_current_def_p): Likewise.
8282 (get_variable_section): Get constructor if it is offlined.
8283 (assemble_variable_contents): Sanity check that the caller
8284 streamed in the ctor in LTO.
8286 2014-07-24 Roman Gareev <gareevroman@gmail.com>
8288 * graphite-isl-ast-to-gimple.c:
8289 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
8290 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
8291 isl_ast_op_pdiv_r to the different case.
8293 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
8295 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8298 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
8299 when flag_errno_math is on.
8301 2014-07-24 Martin Liska <mliska@suse.cz>
8303 * cgraph.h (varpool_node):
8304 (availability get_availability (void)):
8305 created from cgraph_variable_initializer_availability
8306 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
8307 created from: cgraph_variable_initializer_availability
8308 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
8309 (void finalize_named_section_flags (void)):
8310 created from varpool_finalize_named_section_flags
8311 (bool assemble_decl (void)): created from varpool_assemble_decl
8312 (void analyze (void)): created from varpool_analyze_node
8313 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
8314 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
8315 (void remove_initializer (void)): created from varpool_remove_initializer
8316 (tree get_constructor (void)): created from varpool_get_constructor
8317 (bool externally_visible_p (void)): created from varpool_externally_visible_p
8318 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
8319 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
8320 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
8321 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
8322 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
8323 (static bool output_variables (void)): created from varpool_output_variables
8324 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
8325 created from varpool_extra_name_alias
8326 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
8327 (static void dump_varpool (FILE *f)): created from dump_varpool
8328 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
8329 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
8330 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
8331 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
8332 (void assemble_aliases (void)): created from assemble_aliases
8334 2014-07-24 Martin Liska <mliska@suse.cz>
8336 * cgraph.h (symtab_node):
8337 (void register_symbol (void)): created from symtab_register_node
8338 (void remove (void)): created from symtab_remove_node
8339 (void dump (FILE *f)): created from dump_symtab_node
8340 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
8341 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
8342 (struct ipa_ref *add_reference (symtab_node *referred_node,
8343 enum ipa_ref_use use_type)): created from add_reference
8344 (struct ipa_ref *add_reference (symtab_node *referred_node,
8345 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
8346 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
8347 gimple stmt)): created from maybe_add_reference
8348 (bool semantically_equivalent_p (symtab_node *target)): created from
8349 symtab_semantically_equivalent_p
8350 (void remove_from_same_comdat_group (void)): created from
8351 remove_from_same_comdat_group
8352 (void add_to_same_comdat_group (symtab_node *old_node)): created from
8353 symtab_add_to_same_comdat_group
8354 (void dissolve_same_comdat_group_list (void)): created from
8355 symtab_dissolve_same_comdat_group_list
8356 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
8357 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
8358 created from symtab_alias_ultimate_target
8359 (inline symtab_node *next_defined_symbol (void)): created from
8360 symtab_next_defined_symbol
8361 (bool resolve_alias (symtab_node *target)): created from
8362 symtab_resolve_alias
8363 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
8364 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
8365 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
8366 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
8367 (void set_section (const char *section)): created from set_section_1
8368 (enum availability get_availability (void)): created from symtab_node_availability
8369 (void make_decl_local (void)): created from symtab_make_decl_local
8370 (bool real_symbol_p (void)): created from symtab_read_node
8371 (can_be_discarded_p (void)): created from symtab_can_be_discarded
8372 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
8373 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
8374 symtab_in_same_comdat_p;
8375 (bool address_taken_from_non_vtable_p (void)): created from
8376 address_taken_from_non_vtable_p
8377 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
8378 (static void dump_table (FILE *)): created from dump_symtab
8379 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
8380 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
8381 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
8382 symtab_used_from_object_file_p
8383 (void dump_base (FILE *)): created from dump_symtab_base
8384 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
8385 (void unregister (void)): created from symtab_unregister_node
8386 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
8387 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
8388 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
8389 symtab_nonoverwritable_alias_1
8390 * cgraph.h (cgraph_node):
8391 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
8392 created from cgraph_remove_node_and_inline_clones
8393 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
8394 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
8395 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
8396 (cgraph_node *function_symbol (enum availability *avail = NULL)):
8397 created from cgraph_function_node
8398 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
8399 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
8400 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
8401 created from cgraph_create_clone
8402 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
8403 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
8404 created from cgraph_create_virtual_clone
8405 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
8406 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
8407 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
8408 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
8409 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
8410 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
8411 created from cgraph_function_version_info
8412 (struct cgraph_function_version_info *insert_new_function_version (void)):
8413 created from insert_new_cgraph_node_version
8414 (struct cgraph_function_version_info *function_version (void)): created from
8415 get_cgraph_node_version
8416 (void analyze (void)): created from analyze_function
8417 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
8418 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
8419 tree real_alias) cgraph_add_thunk
8420 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
8421 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
8422 created from cgraph_function_or_thunk_node
8423 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
8424 created from expand_thunk
8425 (void reset (void)): created from cgraph_reset_node
8426 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
8427 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
8428 (void remove (void)): created from cgraph_remove_node
8429 (void dump (FILE *f)): created from dump_cgraph_node
8430 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
8431 (bool get_body (void)): created from cgraph_get_body
8432 (void release_body (void)): created from cgraph_release_function_body
8433 (void unnest (void)): created from cgraph_unnest_node
8434 (void make_local (void)): created from cgraph_make_node_local
8435 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
8436 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
8437 gcov_type count, int freq)): created from cgraph_create_edge
8438 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
8439 gcov_type count, int freq)): created from cgraph_create_indirect_edge
8440 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
8441 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
8442 created from cgraph_create_edge_including_clones
8443 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
8444 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
8445 (void remove_callers (void)): created from cgraph_node_remove_callers
8446 (void remove_callees (void)): created from cgraph_node_remove_callees
8447 (enum availability get_availability (void)): created from cgraph_function_body_availability
8448 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
8449 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
8450 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
8451 (void call_duplication_hooks (cgraph_node *node2)): created from
8452 cgraph_call_node_duplication_hooks
8453 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
8454 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
8455 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
8456 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
8457 (void call_function_insertion_hooks (void)):
8458 created from cgraph_call_function_insertion_hooks
8459 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
8460 (bool local_p (void)): created from cgraph_local_node
8461 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
8462 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
8463 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
8464 (inline bool only_called_directly_or_aliased_p (void)):
8465 created from cgraph_only_called_directly_or_aliased_p
8466 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
8467 created from cgraph_will_be_removed_from_program_if_no_direct_calls
8468 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
8469 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
8470 (bool can_remove_if_no_direct_calls_p (void)):
8471 created from cgraph_can_remove_if_no_direct_calls_p
8472 (inline bool has_gimple_body_p (void)):
8473 created from cgraph_function_with_gimple_body_p
8474 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
8475 (static void dump_cgraph (FILE *f)): created from dump_cgraph
8476 (static inline void debug_cgraph (void)): created from debug_cgraph
8477 (static void record_function_versions (tree decl1, tree decl2)):
8478 created from record_function_versions
8479 (static void delete_function_version (tree decl)):
8480 created from delete_function_version
8481 (static void add_new_function (tree fndecl, bool lowered)):
8482 created from cgraph_add_new_function
8483 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
8484 (static cgraph_node * create (tree decl)): created from cgraph_create_node
8485 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
8486 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
8487 (static cgraph_node *get_for_asmname (tree asmname)):
8488 created from cgraph_node_for_asm
8489 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
8490 created from cgraph_same_body_alias
8491 (static bool used_from_object_file_p_worker (cgraph_node *node,
8492 void *): new function
8493 (static bool non_local_p (cgraph_node *node, void *)):
8494 created from cgraph_non_local_node_p_1
8495 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
8496 created from verify_cgraph
8497 (static bool make_local (cgraph_node *node, void *)):
8498 created from cgraph_make_node_local
8499 (static cgraph_node *create_alias (tree alias, tree target)):
8500 created from cgraph_create_function_alias
8501 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
8502 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
8503 created from cgraph_create_edge_1
8504 * cgraph.h (varpool_node):
8505 (void remove (void)): created from varpool_remove_node
8506 (void dump (FILE *f)): created from dump_varpool_node
8508 2014-07-24 Richard Biener <rguenther@suse.de>
8511 * tree-ssa-structalias.c (create_variable_info_for_1):
8512 Use varpool_get_constructor.
8513 (create_variable_info_for): Likewise.
8515 2014-07-24 Jiong Wang <jiong.wang@arm.com>
8517 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
8518 subtract outgoing area size when restoring stack_pointer_rtx.
8520 2014-07-24 Nick Clifton <nickc@redhat.com>
8522 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
8523 that operations are taking place in parallel.
8524 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
8526 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
8528 * omp-low.c (extract_omp_for_data): Add missing break statement.
8530 2014-07-24 Richard Biener <rguenther@suse.de>
8532 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
8533 * tree-inline.c (estimate_move_cost): Add speed_p parameter
8534 and adjust MOVE_RATIO query accordingly.
8535 (estimate_num_insns): Adjust callers.
8536 * ipa-prop.c (ipa_populate_param_decls): Likewise.
8537 * ipa-cp.c (gather_context_independent_values,
8538 estimate_local_effects): Likewise.
8539 * ipa-split.c (consider_split): Likewise.
8541 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
8543 * config/i386/driver-i386.c: Remove names of unused arguments and
8544 unnecessary unused attributes.
8545 * config/i386/host-mingw32.c: Likewise.
8546 * config/i386/i386.c: Likewise.
8547 * config/i386/winnt-stubs.c: Likewise.
8548 * config/i386/winnt.c: Likewise.
8550 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8552 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
8553 (aarch64_gen_loadwb_pair): New helper function.
8554 (aarch64_expand_epilogue): Simplify code using new helper functions.
8555 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
8557 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8559 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
8560 (aarch64_gen_storewb_pair): New helper function.
8561 (aarch64_expand_prologue): Simplify code using new helper functions.
8562 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
8564 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8566 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
8567 Rename to aarch64_save_callee_saves, remove restore code.
8568 (aarch64_restore_callee_saves): New function.
8570 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8572 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
8573 (aarch64_save_callee_saves): New function to handle reg save
8574 for both core and vectore regs.
8576 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8578 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
8579 (aarch64_gen_store_pair): New helper function.
8580 (aarch64_save_or_restore_callee_save_registers)
8581 (aarch64_save_or_restore_fprs): Use new helper functions.
8583 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8585 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
8586 (aarch64_save_or_restore_callee_save_registers)
8587 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
8589 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8591 * config/aarch64/aarch64.c
8592 (aarch64_save_or_restore_callee_save_registers)
8593 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
8595 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8597 * config/aarch64/aarch64.c
8598 (aarch64_save_or_restore_callee_save_registers)
8599 (aarch64_save_or_restore_fprs): Remove 'increment'.
8601 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8603 * config/aarch64/aarch64.c
8604 (aarch64_save_or_restore_callee_save_registers)
8605 (aarch64_save_or_restore_fprs): Use register offset in
8606 cfun->machine->frame.reg_offset.
8608 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8610 * config/aarch64/aarch64.c
8611 (aarch64_save_or_restore_callee_save_registers)
8612 (aarch64_save_or_restore_fprs): Remove base_rtx.
8614 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8616 * config/aarch64/aarch64.c
8617 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
8618 to 'start_offset'. Remove local variable 'start_offset'.
8620 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8622 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
8623 type to HOST_WIDE_INT.
8625 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8627 * config/aarch64/aarch64.c (aarch64_expand_prologue)
8628 (aarch64_save_or_restore_fprs)
8629 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
8631 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
8633 * config/arm/t-rtems-eabi: Add
8634 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
8635 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
8636 mbig-endian/mthumb/march=armv7-r, and
8637 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
8640 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
8641 Chris Johns <chrisj@rtems.org>
8642 Joel Sherrill <joel.sherrill@oarcorp.com>
8644 * config.gcc: Add nios2-*-rtems*.
8645 * config/nios2/rtems.h: New file.
8646 * gcc/config/nios2/t-rtems: New file.
8648 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
8651 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
8652 constant numbers, not general constants.
8653 (rs6000_expand_vector_init): Ditto.
8655 2014-07-23 Nathan Sidwell <nathan@acm.org>
8657 * gcov-tool.c (gcov_list): Declare here.
8658 (set_gcov_list): Remove.
8659 (gcov_output_files): Set gcov_list directly.
8661 2014-07-23 Host Schirmeier <horst@schirmeier.com>
8663 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
8665 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8667 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
8668 callee-saved registers are available for padding purpose
8669 and r3 is not mandatory, then prefer use those callee-saved
8672 2014-07-23 Richard Biener <rguenther@suse.de>
8674 * params.def (PARAM_MAX_COMBINE_INSNS): New.
8675 * combine.c: Include statistics.h and params.h.
8676 (combine_instructions): Guard three and four insn combines
8677 with max-combine-insns value. Record statistics for combines
8679 * doc/invoke.texi (max-combine-insns): Document new param.
8681 2014-07-23 Roman Gareev <gareevroman@gmail.com>
8683 * graphite-isl-ast-to-gimple.c:
8684 (translate_isl_ast_node_block): New function.
8685 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
8687 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
8688 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
8690 2014-07-23 Roman Gareev <gareevroman@gmail.com>
8692 * graphite-isl-ast-to-gimple.c:
8693 (get_max_schedule_dimensions): New function.
8694 (extend_schedule): Likewise.
8695 (generate_isl_schedule): Add calling of extend_schedule and
8696 get_max_schedule_dimensions.
8698 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8700 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
8701 (case UNSPEC): Handle UNSPEC_RBIT.
8703 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8705 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
8706 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
8708 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8710 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
8712 2014-07-22 Roman Gareev <gareevroman@gmail.com>
8714 * graphite-isl-ast-to-gimple.c:
8715 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
8717 (build_iv_mapping): New function.
8718 (translate_isl_ast_node_user): Likewise.
8719 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
8721 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
8722 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
8723 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
8725 2014-07-21 Bin Cheng <bin.cheng@arm.com>
8728 * config/arm/arm.md (setmem): New pattern.
8729 * config/arm/arm-protos.h (struct tune_params): New fields.
8730 (arm_gen_setmem): New prototype.
8731 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
8732 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
8733 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
8734 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
8735 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
8736 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
8737 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
8738 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
8739 (arm_const_inline_cost): New function.
8740 (arm_block_set_max_insns): New function.
8741 (arm_block_set_non_vect_profit_p): New function.
8742 (arm_block_set_vect_profit_p): New function.
8743 (arm_block_set_unaligned_vect): New function.
8744 (arm_block_set_aligned_vect): New function.
8745 (arm_block_set_unaligned_non_vect): New function.
8746 (arm_block_set_aligned_non_vect): New function.
8747 (arm_block_set_vect, arm_gen_setmem): New functions.
8749 2014-07-21 Bin Cheng <bin.cheng@arm.com>
8751 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
8753 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
8756 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
8757 out of #ifdef __OPTIMIZE__.
8759 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
8761 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
8762 different trapping status if -fnon-call-exceptions is enabled.
8764 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
8766 * expr.c (store_field): Handle VOIDmode for calls that return values
8767 in multiple locations.
8769 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
8771 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
8772 (altivec_vsldoi_<mode>): Likewise.
8774 2014-07-20 Roman Gareev <gareevroman@gmail.com>
8776 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
8777 to the number of characters in the line.
8779 2014-07-20 Roman Gareev <gareevroman@gmail.com>
8781 * graphite-isl-ast-to-gimple.c: Add using of
8782 build_nonstandard_integer_type instead of int128_integer_type_node.
8784 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
8786 * toplev.c (output_stack_usage): Adjust the location of the warning.
8788 2014-07-19 Daniel Cederman <cederman@gaisler.com>
8790 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
8791 (*membar_storeload): Disable for LEON3.
8793 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
8795 PR rtl-optimization/61461
8796 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
8798 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
8801 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
8802 Fix instruction constraint.
8803 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
8805 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
8807 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
8809 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
8811 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
8812 GNU coding standards.
8813 (nds32_register_move_cost): Likewise.
8814 (nds32_memory_move_cost): Likewise.
8815 (nds32_address_cost): Likewise.
8817 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
8819 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
8821 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
8823 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
8824 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
8825 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
8826 (HAVE_sync_compare_and_swapqi): Define.
8827 (HAVE_sync_compare_and_swaphi): Likewise.
8828 (HAVE_sync_compare_and_swapsi): Likewise.
8830 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
8832 * config/mips/p5600.md: Add missing cpu tests.
8834 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8836 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
8837 (vmla_f64): Likewise.
8838 (vfms_f64): Likewise.
8839 (vmls_f64): Likewise.
8841 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8843 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
8844 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
8846 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8848 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
8849 (vmlal_high_lane_s32): Likewise.
8850 (vmlal_high_lane_u16): Likewise.
8851 (vmlal_high_lane_u32): Likewise.
8852 (vmlsl_high_lane_s16): Likewise.
8853 (vmlsl_high_lane_s32): Likewise.
8854 (vmlsl_high_lane_u16): Likewise.
8855 (vmlsl_high_lane_u32): Likewise.
8857 2014-07-17 Terry Guo <terry.guo@arm.com>
8859 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
8860 (alus_reg): Renamed to alus_sreg.
8861 * config/arm/arm-fixed.md: Change type of non-dsp instructions
8862 from alu_reg to alu_sreg. Change type of dsp instructions from
8863 alu_reg to alu_dsp_reg.
8864 * config/arm/thumb1.md: Likewise.
8865 * config/arm/thumb2.md: Likewise.
8866 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
8867 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
8868 with alu_sreg and alus_sreg.
8869 * config/arm/arm1026ejs.md (alu_op): Likewise.
8870 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
8871 * config/arm/arm926ejs.md (9_alu_op): Likewise.
8872 * config/arm/fa526.md (526_alu_op): Likewise.
8873 * config/arm/fa606te.md (606te_alu_op): Likewise.
8874 * config/arm/fa626te.md (626te_alu_op): Likewise.
8875 * config/arm/fa726te.md (726te_alu_op): Likewise.
8876 * config/arm/fmp626.md (mp626_alu_op): Likewise.
8877 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
8878 alu_sreg, alu_dsp_reg and alus_sreg.
8879 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
8880 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
8881 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
8882 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
8883 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
8884 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
8885 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
8886 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
8887 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
8888 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
8889 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
8890 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
8891 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
8892 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
8893 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
8894 alus_reg to alus_sreg.
8896 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
8898 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
8901 2014-07-17 Richard Biener <rguenther@suse.de>
8903 PR rtl-optimization/61801
8904 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
8905 don't set reg_pending_barrier if it appears in a debug-insn.
8907 2014-07-16 DJ Delorie <dj@redhat.com>
8909 * config/rx/rx.c (rx_option_override): Fix alignment values.
8910 (rx_align_for_label): Likewise.
8912 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
8915 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
8916 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
8917 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
8919 (cris_print_index, cris_print_operand, cris_constant_index_p)
8920 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
8921 (cris_address_cost): Ditto last CONSTANT_P.
8922 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
8923 callers changed. Yield cris_offsettable_symbol for non-PIC
8924 constant symbolic expressions including labels. Yield cris_unspec
8926 (cris_expand_pic_call_address): New parameter MARKERP. Set its
8927 target to pic_offset_table_rtx for calls that will likely go
8928 through PLT, const0_rtx when they can't. All callers changed.
8929 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
8930 symbolic expressions to be PICified. Remove second, redundant,
8931 assert on can_create_pseudo_p returning non-zero. Use
8932 replace_equiv_address_nv, not replace_equiv_address, for final
8934 * config/cris/cris.md ("movsi"): Move variable t to pattern
8935 toplevel. Adjust assert for new cris_symbol_type member. Use
8936 CONSTANT_P instead of CONSTANT_ADDRESS_P.
8937 ("*movsi_internal") <case 9>: Make check for valid unspec operands
8939 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
8940 ("call", "call_value"): Use second incoming operand as a marker
8941 for pic-offset-table-register being used.
8942 ("*expanded_call_non_v32", "*expanded_call_v32")
8943 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
8944 second incoming operand to CALL, match cris_call_type_marker.
8945 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
8946 ("*expanded_call_side"): Ditto. Fix typo in comment.
8947 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
8949 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
8950 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
8951 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
8952 users changed. Add members cris_offsettable_symbol and cris_unspec.
8953 (cris_symbol_type): Rename from cris_pic_symbol_type.
8954 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
8956 * config/cris/cris-protos.h (cris_symbol_type_of,
8957 cris_expand_pic_call_address): Adjust prototypes.
8958 (cris_legitimate_constant_p): New prototype.
8960 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
8961 an existing tmake_file. Don't add t-slibgcc and t-linux.
8963 2014-07-17 Jason Merrill <jason@redhat.com>
8966 * symtab.c (symtab_remove_from_same_comdat_group): Also
8967 set_comdat_group to NULL_TREE.
8968 (verify_symtab): Fix diagnostic.
8970 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
8973 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
8975 2014-07-16 Dodji Seketeli <dodji@redhat.com>
8977 Support location tracking for built-in macro tokens
8978 * input.h (is_location_from_builtin_token): New function declaration.
8979 * input.c (is_location_from_builtin_token): New function definition.
8980 * toplev.c (general_init): Tell libcpp what the pre-defined
8981 spelling location for built-in tokens is.
8983 2014-07-16 Jakub Jelinek <jakub@redhat.com>
8985 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
8986 on the FUNCTION_DECL.
8988 2014-07-16 Richard Biener <rguenther@suse.de>
8991 * doc/extend.texi (always_inline): Clarify.
8993 2014-07-15 Eric Christopher <echristo@gmail.com>
8995 * doc/invoke.texi (Link Options): Document -z option.
8997 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
8999 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
9000 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
9002 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
9004 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
9006 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
9008 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
9009 varpool_assemble_decl.
9010 * varpool.c (varpool_assemble_decl): Assert that node->definition is
9013 2014-07-15 Michael Matz <matz@suse.de>
9015 PR rtl-optimization/61772
9016 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
9018 2014-07-15 Richard Biener <rguenther@suse.de>
9020 * opts.c (default_options_table): Disable bit-ccp at -Og.
9022 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
9024 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
9026 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
9028 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
9029 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
9030 call langhook for unknown declaration.
9031 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
9032 * tree.h (DECL_ARGUMENTS): Update.
9033 * print-tree.c (print_node): Update.
9034 * tree-core.h (tree_decl_non_common): Remove arguments.
9035 (tree_function_decl): Add arguments.
9037 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
9039 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
9041 2014-07-14 Richard Biener <rguenther@suse.de>
9043 PR tree-optimization/61779
9044 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
9045 simplifying a condition.
9047 2014-07-14 Richard Biener <rguenther@suse.de>
9049 * builtins.c (c_strlen): Make only_value == 2 really only
9050 affect warning generation.
9052 2014-07-14 Richard Biener <rguenther@suse.de>
9054 PR tree-optimization/61757
9055 PR tree-optimization/61783
9056 PR tree-optimization/61787
9057 * tree-ssa-dom.c (record_equality): Revert canonicalization
9058 change and add comment.
9059 (propagate_rhs_into_lhs): Revert previous fix, removing
9060 loop depth restriction again.
9062 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9064 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
9065 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
9066 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
9067 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
9068 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
9069 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
9070 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
9072 2014-07-14 Richard Biener <rguenther@suse.de>
9074 * cgraph.h (decl_in_symtab_p): Make inline.
9076 2014-07-14 Jakub Jelinek <jakub@redhat.com>
9079 * doc/invoke.texi (-Wmemset-transposed-args): Document.
9082 * config/i386/i386.c (classify_argument): Don't merge classes above
9085 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
9087 * cgraph.h (symtab_node): Add nonzero_address.
9088 (decl_in_symtab_p): Break out from ...
9089 (symtab_get_node): ... here.
9090 * fold-const.c: Include cgraph.h
9091 (tree_single_nonzero_warnv_p): Use symtab to determine
9092 if symbol is non-zero.
9093 * symtab.c (symtab_node::nonzero_address): New method.
9095 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
9097 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
9098 forgotten in previous commit.
9100 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
9102 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
9104 * ipa-devirt.c: Include stor-layout.h and intl.h
9105 (odr_subtypes_equivalent_p): New function.
9106 (warn_odr): New function.
9107 (warn_type_mismatch): New function.
9108 (odr_types_equivalent_p): New function.
9109 (add_type_duplicate): Use it.
9110 * common.opt (Wodr): New flag.
9111 * doc/invoke.texi (Wodr): Document new warning.
9113 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
9115 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
9116 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
9117 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
9118 (varpool_get_constructor): Push CTORS_IN timevar.
9119 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
9121 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
9123 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
9124 Remove VOID_FTYPE_PUSHORT.
9125 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
9126 Change code to USHORT_FTYPE_VOID.
9127 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
9128 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
9129 (ix86_atomic_assign_expand_fenv): Update for
9130 __builtin_ia32_fnstsw changes.
9131 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
9132 (fnstsw): Change operand 0 to nonimmediate operand.
9134 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
9136 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
9137 (varpool_get_constructor): New function.
9138 (varpool_ctor_useable_for_folding_p): Break out from ...
9139 (ctor_for_folding): ... here; use varpool_get_constructor.
9140 (varpool_assemble_decl): Likewise.
9141 * lto-streamer.h (struct output_block): Turn cgraph_node
9143 (lto_input_variable_constructor): Declare.
9144 * ipa-visibility.c (function_and_variable_visibility): Use
9145 varpool_get_constructor.
9146 * cgraph.h (varpool_get_constructor): Declare.
9147 (varpool_ctor_useable_for_folding_p): New function.
9148 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
9149 parameter; return error_mark_node for non-trivial constructors.
9150 (lto_write_tree_1, DFS_write_tree): Update use of
9151 get_symbol_initial_value.
9152 (output_function): Update initialization of symbol.
9153 (output_constructor): New function.
9154 (copy_function): Rename to ..
9155 (copy_function_or_variable): ... this one; handle vars too.
9156 (lto_output): Output variable sections.
9157 * lto-streamer-in.c (input_constructor): New function.
9158 (lto_read_body): Rename from ...
9159 (lto_read_body_or_constructor): ... this one; handle vars too.
9160 (lto_input_variable_constructor): New function.
9161 * ipa-prop.c (ipa_prop_write_jump_functions,
9162 ipa_prop_write_all_agg_replacement): Update.
9163 * lto-cgraph.c (compute_ltrans_boundary): Use it.
9164 (output_cgraph_opt_summary): Set symbol to NULL.
9166 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
9168 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
9169 non-polymorphic types.
9170 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
9171 * ipa-devirt.c (types_same_for_odr): Do not explode when one
9172 of types is not polymorphic.
9174 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
9176 * lra-constraints.c (remove_inheritance_pseudos): Process
9177 destination pseudo too.
9179 2014-07-11 Rong Xu <xur@google.com>
9181 * gcov-tool.c (gcov_output_files): Fix build error introduced in
9184 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
9186 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
9187 * config/avr/avr-devices.c (AVR_MCU): Same.
9188 (avr_mcu_types): add text start value to end of device list.
9189 * config/avr/avr-mcus.def: Add text section start for all devices.
9190 (ata5782): Add new avr5 device.
9192 * config/avr/avr-tables.opt: Regenerate.
9193 * config/avr/avr.h: Add declaration for text section start handler.
9194 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
9196 (LINK_SPEC): Include text section start handler to linker spec.
9197 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
9198 pass -Ttext option to linker if the text section start for the device
9200 * config/avr/t-multilib: Regenerate.
9201 * doc/avr-mmcu.texi: Regenerate.
9203 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
9205 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
9206 * config/rs6000/aix52.h (LINK_SPEC): Same.
9207 * config/rs6000/aix53.h (LINK_SPEC): Same.
9208 * config/rs6000/aix61.h (LINK_SPEC): Same.
9209 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
9211 2014-07-11 Roman Gareev <gareevroman@gmail.com>
9213 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
9214 (graphite_verify): New function.
9215 (ivs_params_clear): New function.
9216 (gcc_expression_from_isl_ast_expr_id): New function.
9217 (gcc_expression_from_isl_expr_int): New function.
9218 (binary_op_to_tree): New function.
9219 (ternary_op_to_tree): New function.
9220 (unary_op_to_tree): New function.
9221 (nary_op_to_tree): New function.
9222 (gcc_expression_from_isl_expr_op): New function.
9223 (gcc_expression_from_isl_expression): New function.
9224 (graphite_create_new_loop): New function.
9225 (translate_isl_ast_for_loop): New function.
9226 (get_upper_bound): New function.
9227 (graphite_create_new_loop_guard): New function.
9228 (translate_isl_ast_node_for): New function.
9229 (translate_isl_ast): New function.
9230 (add_parameters_to_ivs_params): New function.
9231 (scop_to_isl_ast): New parameter ip.
9232 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
9234 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
9236 * config/xtensa/predicates.md (call expander): Update for
9237 DECL_SECTION_NAME being string.
9239 2014-07-11 Richard Biener <rguenther@suse.de>
9242 * builtins.c (fold_builtin_memory_op): Inline memory moves that
9243 can be implemented with a single load followed by a single store.
9244 (c_strlen): Only warn when only_value is not 2.
9246 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
9248 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
9250 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
9253 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
9254 (*movhi_bytes): Likewise.
9255 (*arm_movqi_insn): Likewise.
9257 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
9260 * config/alpha/alpha.c: Include tree-pass.h, context.h
9262 (pass_data_handle_trap_shadows): New pass.
9263 (pass_handle_trap_shadows::gate): New pass gate function.
9264 (make_pass_handle_trap_shadows): New function.
9265 (rest_of_handle_trap_shadows): Ditto.
9267 (alpha_align_insns_1): Rename from alpha_align_insns.
9268 (pass_data_align_insns): New pass.
9269 (pass_align_insns::gate): New pass gate function.
9270 (make_pass_aling_insns): New function.
9271 (rest_of_align_insns): Ditto.
9272 (alpha_align_insns): Ditto.
9274 (alpha_option_override): Declare handle_trap_shadows info
9275 and align_insns_info. Register handle_trap_shadows and align_insns
9277 (alpha_reorg): Do not call alpha_trap_shadows and
9278 alpha_align_insn from here.
9280 (alpha_pad_function_end): Do not skip BARRIERs.
9282 2014-07-10 Rong Xu <xur@google.com>
9284 Add gcov-tool: an offline gcda profile processing tool support.
9285 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
9286 (gcov_is_error): Ditto.
9287 (gcov_read_string): Ditto.
9288 (gcov_read_sync): Ditto.
9289 * gcov-io.h: Move counter defines to gcov-counter.def.
9290 * gcov-dump.c (tag_counters): Use gcov-counter.def.
9291 * coverage.c: Ditto.
9292 * gcov-tool.c: Offline gcda profile processing tool.
9293 (unlink_gcda_file): Remove one gcda file.
9294 (unlink_profile_dir): Remove gcda files from the profile path.
9295 (gcov_output_files): Output gcda files to an output dir.
9296 (profile_merge): Merge two profiles in directory.
9297 (print_merge_usage_message): Print merge usage.
9298 (merge_usage): Print merge usage and exit.
9299 (do_merge): Driver for profile merge sub-command.
9300 (profile_rewrite): Rewrite profile.
9301 (print_rewrite_usage_message): Print rewrite usage.
9302 (rewrite_usage): Print rewrite usage and exit.
9303 (do_rewrite): Driver for profile rewrite sub-command.
9304 (print_usage): Print gcov-info usage and exit.
9305 (print_version): Print gcov-info version.
9306 (process_args): Process arguments.
9307 (main): Main routine for gcov-tool.
9308 * Makefile.in: Build and install gcov-tool.
9309 * gcov-counter.def: New file split from gcov-io.h.
9310 * doc/gcc.texi: Include gcov-tool.texi.
9311 * doc/gcov-tool.texi: Document for gcov-tool.
9313 2014-07-10 Richard Biener <rguenther@suse.de>
9315 PR tree-optimization/61757
9316 * tree-ssa-dom.c (loop_depth_of_name): Restore.
9317 (propagate_rhs_into_lhs): Revert part of last change.
9319 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
9321 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
9324 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
9327 * function.c (allocate_struct_function): Revert r188667 change.
9329 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
9331 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
9333 * doc/install.texi: Remove links to defunct package providers for
9336 2014-07-09 Tom de Vries <tom@codesourcery.com>
9338 * final.c (get_call_fndecl): Declare.
9339 (self_recursive_call_p): New function.
9340 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
9342 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9344 * ipa-devirt.c (record_node): Walk through aliases.
9346 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9348 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
9350 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9353 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
9355 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9357 * ipa-visibility.c (function_and_variable_visibility): Remove
9358 temporary hack disabling local aliases on AIX.
9360 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9362 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
9363 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
9365 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9367 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
9368 * rs6000/rs6000.c: Inline output of .set instruction.
9369 (declare_alias_data): New struct.
9370 (rs6000_declare_alias): New function.
9371 (rs6000_xcoff_declare_function_name): Use it.
9372 (rs6000_xcoff_declare_object_name): New function.
9373 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
9374 (ASM_OUTPUT_DEF): Turn to empty definition.
9376 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
9379 * hash-table.h: use hash_table::value_type instead of
9380 Descriptor::value_type in the return types of several methods.
9382 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
9384 * tree-pass.h (pass_data): Remove has_execute member.
9385 * passes.c (execute_one_pass): Don't check pass->has_execute.
9386 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
9387 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
9388 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
9389 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
9390 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
9391 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
9392 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
9393 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
9394 gimple-low.c, gimple-ssa-isolate-paths.c,
9395 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
9396 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
9397 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
9398 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
9399 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
9400 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
9401 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
9402 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
9403 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
9404 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
9405 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
9406 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
9407 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
9408 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
9409 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
9410 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
9411 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
9412 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
9413 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
9414 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
9415 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
9416 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
9417 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
9418 web.c: Remove initializer for pass_data::has_execute.
9420 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
9422 * graphite-htab.h: Use hash_map instead of hash_table.
9423 * graphite-clast-to-gimple.c: Adjust.
9424 * passes.c: Use hash_map instead of hash_table.
9426 * sese.h: Remove now unused code.
9428 2014-07-08 Sriraman Tallam <tmsriram@google.com>
9431 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
9434 2014-07-08 Jakub Jelinek <jakub@redhat.com>
9436 PR rtl-optimization/61673
9437 * combine.c (simplify_comparison): Test just mode's sign bit
9438 in tmode rather than the sign bit and any bits above it.
9440 2014-07-08 Roman Gareev <gareevroman@gmail.com>
9442 * graphite-isl-ast-to-gimple.c (generate_isl_context):
9443 Add __isl_give to the declaration.
9444 (generate_isl_schedule): Likewise.
9445 (scop_to_isl_ast): Likewise.
9447 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9449 * config/arm/arm.c (cortexa5_extra_costs): New table.
9450 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
9452 2014-07-08 Jakub Jelinek <jakub@redhat.com>
9454 PR tree-optimization/61725
9455 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
9456 range, use range_includes_zerop_p instead of integer_zerop on
9457 vr0->min, only use log2 of max if min is not negative.
9459 2014-07-08 Richard Biener <rguenther@suse.de>
9461 * tree-ssa-dom.h (loop_depth_of_name): Remove.
9462 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
9463 restriction on loop depth difference.
9464 (record_equality): Likewise.
9465 (propagate_rhs_into_lhs): Likewise. Simplify condition.
9466 (loop_depth_of_name): Remove.
9467 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
9468 restriction on loop depth difference.
9469 (init_copy_prop): Likewise.
9471 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9473 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
9475 (walk_aliased_vdefs): Likewise.
9476 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
9477 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
9478 (detect_type_change_from_memory_writes): Check if entry was reached.
9480 2014-07-08 Richard Biener <rguenther@suse.de>
9482 PR tree-optimization/61681
9483 * tree-ssa-structalias.c (find_what_var_points_to): Expand
9484 NONLOCAL inside ESCAPED.
9486 2014-07-08 Richard Biener <rguenther@suse.de>
9488 PR tree-optimization/61680
9489 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
9490 Handle properly all read-write dependences with group accesses.
9492 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
9494 PR tree-optimization/61576
9495 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
9496 block containing reduction statement is predecessor of phi basi block.
9498 2014-07-08 Marek Polacek <polacek@redhat.com>
9501 * fold-const.c (round_up_loc): Change the parameter type.
9503 * fold-const.h (round_up_loc): Adjust declaration.
9504 * stor-layout.c (finalize_record_size): Check for too large types.
9506 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
9508 * symtab.c: Include calls.h.
9509 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
9511 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
9513 * config/rs6000/rs6000.c (output_vec_const_move): Handle
9514 little-endian code generation.
9515 * config/rs6000/spe.md (spe_evmergehi): Rename to...
9516 (vec_perm00_v2si): ... this. Handle little-endian code generation.
9517 (spe_evmergehilo): Rename to...
9518 (vec_perm01_v2si): ... this. Handle little-endian code generation.
9519 (spe_evmergelo): Rename to...
9520 (vec_perm11_v2si): ... this. Handle little-endian code generation.
9521 (spe_evmergelohi): Rename to...
9522 (vec_perm10_v2si): ... this. Handle little-endian code generation.
9523 (spe_evmergehi, spe_evmergehilo): New expanders.
9524 (spe_evmergelo, spe_evmergelohi): Likewise.
9525 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
9526 (*frob_tf_ti): Likewise.
9527 (*frob_<mode>_di_2): Likewise.
9528 (*frob_tf_di_8_2): Likewise.
9529 (*frob_di_<mode>): Likewise.
9530 (*frob_ti_tf): Likewise.
9531 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
9532 (*frob_ti_<mode>_8_2): Likewise.
9533 (*frob_ti_tf_2): Likewise.
9534 (mov_si<mode>_e500_subreg0): Rename to...
9535 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
9537 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
9538 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
9539 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
9540 the big endianness only.
9541 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
9542 (*mov_si<mode>_e500_subreg0_2): Rename to...
9543 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
9544 big big endianness only.
9545 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
9546 (*mov_si<mode>_e500_subreg4): Rename to...
9547 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
9549 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
9550 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
9551 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
9552 the big endianness only.
9553 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
9555 (*mov_si<mode>_e500_subreg4_2): Rename to...
9556 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
9558 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
9559 (*mov_sitf_e500_subreg8): Rename to...
9560 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
9562 (*mov_sitf_e500_subreg8_le): New instruction pattern.
9563 (*mov_sitf_e500_subreg8_2): Rename to...
9564 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
9566 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
9567 (*mov_sitf_e500_subreg12): Rename to...
9568 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
9570 (*mov_sitf_e500_subreg12_le): New instruction pattern.
9571 (*mov_sitf_e500_subreg12_2): Rename to...
9572 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
9574 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
9576 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
9578 * asan.c (instrument_strlen_call): Do not instrument first byte
9579 in strlen if already instrumented.
9581 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9583 * config/arm/arm.opt (mwords-little-endian): Delete.
9584 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
9585 of TARGET_LITTLE_WORDS.
9586 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
9587 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
9589 * doc/invoke.texi: Remove references to -mwords-little-endian.
9591 2014-07-07 Jakub Jelinek <jakub@redhat.com>
9593 * expmed.c (struct init_expmed_rtl): Change all fields but
9594 pow2 and cint from struct rtx_def to rtx.
9595 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
9596 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
9599 2014-07-06 Marek Polacek <polacek@redhat.com>
9602 * doc/invoke.texi: Document -Wsizeof-array-argument.
9604 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
9606 * wide-int.h (wide_int_storage): Change declaration from struct
9609 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
9611 * cgraph.c (cgraph_create_indirect_edge): Update call of
9612 get_polymorphic_call_info.
9613 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
9614 (possible_polymorphic_call_targets): Add parameter call.
9615 (decl_maybe_in_construction_p): New predicate.
9616 (get_polymorphic_call_info): Add parameter call;
9617 use decl_maybe_in_construction_p.
9618 * gimple-fold.c (fold_gimple_assign): Update use of
9619 possible_polymorphic_call_targets.
9620 (gimple_fold_call): Likewise.
9621 * ipa-prop.c: Inlcude calls.h
9622 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
9623 (param_type_may_change_p): New predicate.
9624 (detect_type_change_from_memory_writes): Break out from ...
9625 (detect_type_change): ... this one; use param_type_may_change_p.
9626 (detect_type_change_ssa): Use param_type_may_change_p.
9627 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
9629 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
9632 * config/arm/arm-protos.h (arm_legitimate_address_p,
9633 arm_is_constant_pool_ref): Add prototypes.
9634 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
9635 (arm_is_constant_pool_ref) New function.
9636 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
9637 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
9638 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
9639 operand. Remove pool_range and neg_pool_range attributes.
9640 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
9641 pool_range and neg_pool_range attributes.
9642 * config/arm/constraints.md (Uh): New constraint.
9643 (Uq): Don't allow constant pool references.
9645 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
9647 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
9648 (move_lo_quad_internal_be_<mode>): Likewise.
9649 (move_lo_quad_<mode>): Convert to define_expand.
9650 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
9651 (aarch64_simd_move_hi_quad_be_<mode>): New.
9652 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
9653 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
9654 (aarch64_combinez_be<mode>): New.
9655 (aarch64_combine<mode>): Convert to define_expand.
9656 (aarch64_combine_internal<mode>): New.
9657 (aarch64_simd_combine<mode>): Remove bogus RTL description.
9659 2014-07-04 Tom de Vries <tom@codesourcery.com>
9661 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
9662 combination of earlyclobber and read/write modifiers.
9664 2014-07-04 Tom de Vries <tom@codesourcery.com>
9666 * config/aarch64/aarch64-simd.md
9667 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
9669 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
9672 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
9674 2014-07-04 Jakub Jelinek <jakub@redhat.com>
9677 * cgraphunit.c (expand_thunk): Call free_dominance_info.
9679 PR tree-optimization/61684
9680 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
9681 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
9683 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9684 Kito Cheng <kito@0xlab.org>
9685 Monk Chiang <sh.chiang04@gmail.com>
9687 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
9688 (nds32_symbol_load_store_p): Move to ...
9689 (nds32_fp_as_gp_check_available): Move to ...
9690 * config/nds32/nds32-fp-as-gp.c: ... here.
9691 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
9694 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9695 Kito Cheng <kito@0xlab.org>
9696 Monk Chiang <sh.chiang04@gmail.com>
9698 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
9699 (nds32_expand_store_multiple): Move to ...
9700 (nds32_expand_movmemqi): Move to ...
9701 * config/nds32/nds32-memory-manipulation.c: ... here.
9703 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9704 Kito Cheng <kito@0xlab.org>
9705 Monk Chiang <sh.chiang04@gmail.com>
9707 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
9708 (nds32_output_casesi_pc_relative): Move to ...
9709 (nds32_output_casesi): Move to ...
9710 (nds32_mem_format): Move to ...
9711 (nds32_output_16bit_store): Move to ...
9712 (nds32_output_16bit_load): Move to ...
9713 (nds32_output_32bit_store): Move to ...
9714 (nds32_output_32bit_load): Move to ...
9715 (nds32_output_32bit_load_s): Move to ...
9716 (nds32_output_stack_push): Move to ...
9717 (nds32_output_stack_pop): Move to ...
9718 * config/nds32/nds32-md-auxiliary.c: ... here.
9720 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9721 Ling-Hua Tseng <uranus@tinlans.org>
9723 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
9724 the purpose of this file.
9726 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9727 Kito Cheng <kito@0xlab.org>
9728 Monk Chiang <sh.chiang04@gmail.com>
9730 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
9731 (nds32_address_cost): Move implementation to ...
9732 * config/nds32/nds32-cost.c: ... here.
9733 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
9734 (nds32_address_cost_impl): Declare.
9736 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9737 Kito Cheng <kito@0xlab.org>
9738 Monk Chiang <sh.chiang04@gmail.com>
9740 * config/nds32/nds32.c
9741 (nds32_consecutive_registers_load_store_p): Move to ...
9742 (nds32_valid_multiple_load_store): Move to ...
9743 (nds32_valid_stack_push_pop): Move to ...
9744 (nds32_can_use_bclr_p): Move to ...
9745 (nds32_can_use_bset_p): Move to ...
9746 (nds32_can_use_btgl_p): Move to ...
9747 (nds32_can_use_bitci_p): Move to ...
9748 * config/nds32/nds32-predicates.c: ... here.
9750 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9751 Kito Cheng <kito@0xlab.org>
9752 Monk Chiang <sh.chiang04@gmail.com>
9754 * config/nds32/nds32.c
9755 (nds32_expand_builtin_null_ftype_reg): Move to ...
9756 (nds32_expand_builtin_reg_ftype_imm): Move to ...
9757 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
9758 (nds32_init_builtins): Move implementation to ...
9759 (nds32_expand_builtin): Move implementation to ...
9760 * config/nds32/nds32-intrinsic.c: ... here.
9761 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
9762 (nds32_expand_builtin_impl): Declare.
9764 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9765 Kito Cheng <kito@0xlab.org>
9766 Monk Chiang <sh.chiang04@gmail.com>
9768 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
9769 (nds32_emit_section_tail_template): Move to ...
9770 (nds32_emit_isr_jmptbl_section): Move to ...
9771 (nds32_emit_isr_vector_section): Move to ...
9772 (nds32_emit_isr_reset_conten): Move to ...
9773 (nds32_check_isr_attrs_conflict): Move to ...
9774 (nds32_construct_isr_vectors_information): Move to ...
9775 (nds32_asm_file_start): Move implementation to ...
9776 (nds32_asm_file_end): Move implementation to ...
9777 * config/nds32/nds32-isr.c: ... here.
9778 * config/nds32/nds32-protos.h
9779 (nds32_check_isr_attrs_conflict): Declare.
9780 (nds32_construct_isr_vectors_information): Declare.
9781 (nds32_asm_file_start_for_isr): Declare.
9782 (nds32_asm_file_end_for_isr): Declare.
9784 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
9785 Kito Cheng <kito@0xlab.org>
9786 Monk Chiang <sh.chiang04@gmail.com>
9788 * config.gcc (nds32*): Add new modules to extra_objs.
9789 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
9790 (nds32be-*-*): Likewise.
9791 * config/nds32/nds32-cost.c: New file.
9792 * config/nds32/nds32-fp-as-gp.c: New file.
9793 * config/nds32/nds32-intrinsic.c: New file.
9794 * config/nds32/nds32-isr.c: New file.
9795 * config/nds32/nds32-md-auxiliary.c: New file.
9796 * config/nds32/nds32-memory-manipulation.c: New file.
9797 * config/nds32/nds32-pipelines-auxiliary.c: New file.
9798 * config/nds32/nds32-predicates.c: New file.
9799 * config/nds32/t-nds32: New file.
9801 2014-07-03 Jakub Jelinek <jakub@redhat.com>
9803 PR tree-optimization/61682
9804 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
9805 using cases and when one of the operands is equal to 1.
9807 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
9809 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
9810 ashr<mode>3): Correct mode of operands[2].
9811 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
9812 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
9813 Correct mode of operands[2]. Fix split condition.
9815 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
9817 * arm.md (arch): Add armv6_or_vfpv3.
9818 (arch_enabled): Add test for the above.
9819 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
9821 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
9823 2014-07-03 Jakub Jelinek <jakub@redhat.com>
9825 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
9826 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
9827 HWI 1 and negate the unsigned value.
9828 * expmed.c (expand_sdiv_pow2): For modes wider than word always
9829 use AND instead of shift.
9830 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
9832 2014-07-03 Marek Polacek <polacek@redhat.com>
9834 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
9835 (-fsanitize=float-divide-by-zero): Move to the table with
9836 -fsanitize=undefined suboptions.
9837 (-fsanitize=float-cast-overflow): Likewise.
9839 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
9841 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
9842 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
9845 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
9847 * loop-invariant.c (struct invariant): Add a new member: eqno;
9848 (find_identical_invariants): Update eqno;
9849 (create_new_invariant): Init eqno;
9850 (get_inv_cost): Compute comp_cost with eqno;
9852 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
9854 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
9855 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
9856 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
9857 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
9858 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
9860 2014-07-02 Christian Bruel <christian.bruel@st.com>
9864 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
9865 (make_preds_opaque): Delete.
9866 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
9867 (commit_mode_sets): New function.
9868 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
9869 Process all modes at once.
9870 * basic-block.h (pre_edge_lcm_avs): Declare.
9871 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
9872 Call clear_aux_for_edges. Fix comments.
9873 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
9874 (pre_edge_rev_lcm): Idem.
9875 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
9877 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
9878 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
9880 * config/i386/i386.c (x96_emit_mode_set): Idem.
9881 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
9882 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
9883 (fpscr_toggle) Disallow from delay slot.
9884 * target.def (emit_mode_set): Add prev_mode parameter.
9885 * doc/tm.texi: Regenerate.
9887 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9889 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
9892 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
9894 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
9895 vtable_pointer_value_to_vtable): Constify.
9896 (contains_polymorphic_type_p): Declare.
9897 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
9898 vtable_pointer_value_to_vtable): Constify.
9899 (contains_polymorphic_type_p): New predicate.
9900 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
9902 (ipa_set_ancestor_jf): Likewise.
9903 (detect_type_change): Return false in easy cases.
9904 (compute_complex_assign_jump_func): Require type to contain
9906 (compute_known_type_jump_func): Likewise.
9908 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
9910 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
9912 (type_in_anonymous_namespace_p): Constify argument.
9913 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
9914 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
9915 (main_odr_variant): New function.
9916 (hash_type_name): Make static; update assert; do not ICE on
9918 (types_same_for_odr): Bring here from tree.c; simplify and remove
9919 old structural comparing code that doesn't work for templates.
9920 (odr_hasher::equal): Update assert.
9921 (add_type_duplicate): Return true when bases should be computed;
9922 replace incomplete loader by complete; do not output duplicated
9923 warnings; do not ICE on non-records; set odr_violated flag.
9924 (get_odr_type): Be ready to replace incomplete type by complete
9925 one; work on ODR variants instead of main variants; reorder item
9926 in array so bases have still smaller indexes.
9927 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
9928 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
9930 2014-07-01 Cary Coutant <ccoutant@google.com>
9932 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
9934 (resolve_addr_in_expr): When replacing the rtx in a location list
9935 entry, get a new address table entry.
9936 (dwarf2out_finish): Call index_location_lists even if there are no
9937 addr_index_table entries yet.
9939 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
9941 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
9942 change for not being obvious.
9944 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
9946 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
9949 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9951 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
9952 (vcagt_f64): Likewise.
9953 (vcale_f64): Likewise.
9954 (vcaled_f64): Likewise.
9955 (vcales_f32): Likewise.
9956 (vcalt_f64): Likewise.
9957 (vcaltd_f64): Likewise.
9958 (vcalts_f32): Likewise.
9960 2014-07-01 Marek Polacek <polacek@redhat.com>
9962 * doc/invoke.texi: Document -Wint-conversion.
9964 2014-07-01 Marek Polacek <polacek@redhat.com>
9967 * doc/invoke.texi: Document -Wincompatible-pointer-types.
9969 2014-07-01 Martin Liska <mliska@suse.cz>
9971 IPA REF alias refactoring
9972 * cgraph.h (iterate_direct_aliases): New function.
9973 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
9974 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
9975 FOR_EACH_ALIAS added.
9976 (cgraph_for_node_and_aliases): Likewise.
9977 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
9978 * ipa-inline.c (reset_edge_caches): Likewise.
9979 (update_caller_keys): Likewise.
9980 * trans-mem.c (ipa_tm_execute): Likewise.
9981 *varpool.c (varpool_analyze_node): Likewise.
9982 (varpool_for_node_and_aliases): Likewise.
9983 * ipa-ref.h (first_alias): New function.
9984 (last_alias): Likewise.
9985 (has_aliases_p): Likewise.
9986 * ipa-ref.c (ipa_ref::remove_reference): Removal function
9987 is sensitive to IPA_REF_ALIASes.
9988 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
9989 are put at the beginning of the list.
9990 (symtab_node::iterate_direct_aliases): New function.
9992 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
9995 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
9997 (write_ts_type_common_tree_pointers): Do not stream fields not set
9998 for incomplete types; do not stream duplicated fields for variants;
9999 sanity check that variant and type match.
10000 (write_ts_type_non_common_tree_pointers): Likewise.
10001 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
10002 TYPE_SIZE whether type is complete.
10003 (lto_input_ts_type_common_tree_pointers): Do same changes as in
10004 write_ts_type_common_tree_pointers
10005 (lto_input_ts_type_non_common_tree_pointers): Likewise.
10007 2014-06-30 Joseph Myers <joseph@codesourcery.com>
10009 * var-tracking.c (add_stores): Return instead of asserting if old
10010 and new values for conditional store are the same.
10012 2014-06-30 Richard Henderson <rth@redhat.com>
10016 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
10017 the cfg if there were any changes.
10018 * passes.def: Revert move of peephole2 after reorder_blocks;
10019 move duplicate_computed_gotos before peephole2.
10021 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
10023 * except.c (emit_note_eh_region_end): New helper function.
10024 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
10025 emit EH_REGION_END note.
10026 * jump.c (cleanup_barriers): Do not split a call and its
10027 corresponding CALL_ARG_LOCATION note.
10029 2014-06-30 Jeff Law <law@redhat.com>
10031 PR tree-optimization/61607
10032 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
10033 deeper into the SSA_NAME_VALUE chain.
10035 2014-06-30 Marek Polacek <polacek@redhat.com>
10037 * convert.c (convert_to_integer): Don't instrument conversions if the
10038 function has no_sanitize_undefined attribute.
10039 * ubsan.c: Don't run the ubsan pass if the function has
10040 no_sanitize_undefined attribute.
10042 2014-06-30 Jakub Jelinek <jakub@redhat.com>
10044 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
10045 -fsanitize=undefined suboptions.
10047 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
10049 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
10050 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
10051 against bigendian and adjust indices.
10053 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
10055 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
10057 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
10060 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
10061 Add alternative; make early clobber. Adjust both split patterns
10062 to use operand 0 as the working register.
10064 2014-06-30 Jakub Jelinek <jakub@redhat.com>
10066 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
10067 as ira_object_id_map might be NULL, or 1.
10069 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
10071 * loop-invariant.c (get_inv_cost): Handle register class.
10072 (gain_for_invariant): Check the register pressure of the inv
10073 and its overlapped register class, other than all.
10075 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
10077 * doc/invoke.texi (Optimize Options): Fix descriptions of
10078 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
10080 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
10082 * doc/extend.texi (Function Attributes): Update 'naked' attribute
10085 2014-06-29 Tobias Grosser <tobias@grosser.es>
10088 * graphite-isl-ast-to-gimple.c: Add missing guards.
10090 2014-06-29 Roman Gareev <gareevroman@gmail.com>
10092 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
10093 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
10094 * flag-types.h: Add new enum fgraphite_generator.
10095 * graphite-isl-ast-to-gimple.c: New.
10096 * graphite-isl-ast-to-gimple.h: New.
10097 * graphite.c (graphite_transform_loops): Add choice of Graphite
10098 code generator, which depends on flag_graphite_code_gen.
10100 2014-06-29 Roman Gareev <gareevroman@gmail.com>
10102 * graphite-dependences.c (subtract_commutative_associative_deps):
10103 Add NULL checking of the following variables: must_raw_no_source,
10104 may_raw_no_source, must_war_no_source, may_war_no_source,
10105 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
10106 must_war, may_war, must_waw, may_waw.
10108 2014-06-29 Roman Gareev <gareevroman@gmail.com>
10110 * graphite-clast-to-gimple.c: gloog is renamed to
10111 graphite_regenerate_ast_cloog. gloog_error is renamed to
10112 graphite_regenerate_error.
10113 * graphite-clast-to-gimple.h: The definition of the struct
10114 bb_pbb_def is moved to graphite-htab.h.
10115 Add inclusion of the hash-table.h.
10116 * graphite-htab.h: The declaration of the function gloog is moved
10117 to graphite-clast-to-gimple.h and renamed to
10118 graphite_regenerate_ast_cloog.
10119 * graphite.c (graphite_transform_loops): gloog is renamed
10120 to graphite_regenerate_ast_cloog.
10122 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10124 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
10126 (write_ts_type_common_tree_pointers): Do not stream fields not set
10127 for incomplete types; do not stream duplicated fields for variants;
10128 sanity check that variant and type match.
10129 (write_ts_type_non_common_tree_pointers): Likewise.
10130 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
10131 TYPE_SIZE whether type is complete.
10132 (lto_input_ts_type_common_tree_pointers): Do same changes as in
10133 write_ts_type_common_tree_pointers
10134 (lto_input_ts_type_non_common_tree_pointers): Likewise.
10136 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10138 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
10140 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10142 * tree-inline.c (remap_type_1): Do not duplicate fields
10143 that are shared in between type and its main variant.
10145 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10147 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
10149 (ipa_set_ancestor_jf) Likewise.
10150 (check_stmt_for_type_change): Check that we work on main variant.
10151 (detect_type_change): Look into main variant.
10152 (compute_known_type_jump_func): Check that main variant has BINFO.
10154 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10156 * ipa-devirt.c (set_type_binfo): New function.
10157 (add_type_duplicate): Use it.
10158 (get_odr_type): Sanity check that binfos points to main variants.
10159 (get_class_context): Be sure the context's outer_type is main variant.
10160 (contains_type_p): Walk main variant.
10161 (get_polymorphic_call_info_for_decl): Set outer_type to be
10163 (get_polymorphic_call_info): Likewise.
10164 (possible_polymorphic_call_targets): Sanity check that we operate
10167 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10169 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
10171 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
10173 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
10174 accidental change due to wide-int branch merge.
10176 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10178 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
10179 compressed debug support.
10180 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
10181 * configure: Regenerate.
10182 * config.in: Regenerate.
10183 * common.opt (compressed_debug_sections): New enum.
10184 (gz, gz=): New options.
10185 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
10186 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
10187 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
10188 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
10189 LINK_COMPRESS_DEBUG_SPEC.
10190 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
10191 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
10192 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
10193 (Debugging Options): Document -gz[=type].
10195 2014-06-27 Martin Jambor <mjambor@suse.cz>
10198 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
10199 args_to_skip, use those from node instead. Copy args_to_skip and
10200 combined_args_to_skip from node to the new thunk.
10201 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
10202 (cgraph_create_virtual_clone): Moved computation of
10203 combined_args_to_skip...
10204 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
10206 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
10208 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
10209 redundant diagnostic machinary.
10211 2014-06-27 Richard Biener <rguenther@suse.de>
10213 * tree-ssa-math-opts.c (bswap_replace): Fix
10214 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
10216 2014-06-27 Martin Liska <mliska@suse.cz>
10218 * gimple.h (gimple_location_safe): New function introduced.
10219 * cgraphunit.c (walk_polymorphic_call_targets): Usage
10220 of gimple_location_safe replaces gimple_location.
10221 (gimple_fold_call): Likewise.
10222 * ipa-devirt.c (ipa_devirt): Likewise.
10223 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
10224 * ipa.c (walk_polymorphic_call_targets): Likewise.
10225 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
10227 2014-06-27 Jakub Jelinek <jakub@redhat.com>
10229 PR tree-optimization/57233
10230 PR tree-optimization/61299
10231 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
10233 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
10234 would be lowered to scalar shifts, check if corresponding
10235 shifts and vector BIT_IOR_EXPR are supported and don't lower
10236 or lower just to narrower vector type in that case.
10237 * expmed.c (expand_shift_1): Fix up handling of vector
10238 shifts and rotates.
10240 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
10243 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
10245 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
10247 * doc/invoke.texi (-fsemantic-interposition): Document.
10248 * common.opt (fsemantic-interposition): New flag.
10249 * varasm.c (decl_replaceable_p): Use it.
10251 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
10254 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
10255 extraction other than index 3.
10257 2014-06-26 Teresa Johnson <tejohnson@google.com>
10259 * doc/invoke.texi: Fix typo.
10260 * dumpfile.c: Add support for documented -fdump-* options
10261 optimized/missed/note/optall.
10263 2014-06-26 Martin Jambor <mjambor@suse.cz>
10265 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
10266 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
10267 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
10268 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
10269 * opts.c (default_options_optimization): Set
10270 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
10271 * doc/invoke.texi (allow-load-data-races)
10272 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
10273 (allow-store-data-races): Document the new default.
10275 2014-06-26 Martin Jambor <mjambor@suse.cz>
10277 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
10278 renamed to ipa_impossible_devirt_target. Fix typo.
10279 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
10280 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
10281 ipa_impossible_devirt_target.
10283 2014-06-26 Richard Biener <rguenther@suse.de>
10285 PR tree-optimization/61607
10286 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
10287 explaining why we restrict copies on loop depth.
10288 * tree-ssa-dom.c (cprop_operand): Remove restriction on
10290 (record_equivalences_from_phis): Instead add it here.
10292 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
10294 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
10295 (LTO_WRAPPER_OBJS): New variable.
10296 (lto-wrapper$(exeext)): Use it.
10297 * collect2.c: Include "collect-utils.h".
10298 (verbose, debug): Remove variables.
10299 (at_file_supplied): No longer static.
10300 (tool_name): New variable.
10301 (do_wait, fork_execute, maybe_unlink): Don't declare.
10302 (tool_cleanup): No longer static.
10303 (notice): Remove function.
10304 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
10305 fork_execute calls.
10306 (collect_wait, do_wait, collect_execute): Remove functions.
10307 (maybe_unlink): No longer static.
10308 * collect2.h (verbose, debug): Don't declare.
10309 (at_file_supplied): Declare.
10310 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
10312 (collect_execute): Replace with implementation from collect2, plus a
10313 new arg use_atfile. All callers changed.
10314 (collect_wait): Replace with implementation from collect2.
10315 (maybe_unlink_file): Remove function.
10316 (fork_execute): Replace with implementation from collect2, plus a
10317 new arg use_atfile. All callers changed.
10318 (do_wait): Add call to utils_cleanup to the error path.
10319 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
10320 (tool_cleanup): Adjust declarations.
10321 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
10322 * tlink.c: Include "collect-utils.h".
10323 (tlink_execute): New arg use_atfile. All callers changed.
10324 (tlink_init, tlink_execute): Remove declarations.
10326 * collect-utils.c (save_temps): New variable.
10327 (do_wait): Use it instead of debug. Use fatal_error.
10328 * collect-utils.h (save_temps): Declare.
10329 * collect2.c (verbose): Rename from vflag. All uses changed.
10330 (tool_cleanup): New function, copied from collect_atexit.
10331 (collect_atexit, handler): Just call it.
10332 * collect2.h (verbose): Declaration renamed from vflag.
10333 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
10336 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
10337 (lto-wrapper$(exeext)): Link with collect-utils.o.
10338 * collect-utils.c: New file.
10339 * collect-utils.h: New file.
10340 * lto-wrapper.c: Include "collect-utils.h".
10341 (args_name): Delete variable.
10342 (tool_name): New variable.
10343 (tool_cleanup): New function.
10344 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
10345 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
10346 (fork_execute): Remove functions.
10348 2014-06-26 Nick Clifton <nickc@redhat.com>
10350 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
10352 * doc/extend.texi (Function Attributes): Fix typo in description
10353 of RX vector attribute.
10355 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
10357 * config.gcc (supported_defaults): Error when passing either
10358 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
10360 2014-06-26 Richard Biener <rguenther@suse.de>
10362 * tree-ssa-dom.c (cprop_operand): Remove restriction on
10363 propagating volatile pointers.
10365 2014-06-26 Richard Biener <rguenther@suse.de>
10367 PR tree-optimization/61607
10368 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
10369 loop if we redirected its latch edge.
10370 (thread_block_1): Do not cancel loops prematurely.
10372 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
10374 * toplev.c (backend_init_target): Move init_emit_regs and
10376 (backend_init) ... here; skip ira_init_once and backend_init_target.
10377 (target_reinit) ... and here; clear
10378 this_target_rtl->lang_dependent_initialized.
10379 (lang_dependent_init_target): Clear
10380 this_target_rtl->lang_dependent_initialized;
10381 break out rtl initialization to ...
10382 (initialize_rtl): ... here; call also backend_init_target
10384 * toplev.h (initialize_rtl): New function.
10385 * function.c: Include toplev.h
10386 (init_function_start): Call initialize_rtl.
10387 * rtl.h (target_rtl): Add target_specific_initialized,
10388 lang_dependent_initialized.
10390 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
10391 Jakub Jelinek <jakub@redhat.com>
10393 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
10395 2014-06-25 Tom de Vries <tom@codesourcery.com>
10397 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
10399 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
10401 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
10402 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
10403 Issue a strict overflow warning if appropriate.
10405 2014-06-25 Martin Liska <mliska@suse.cz>
10407 IPA REF refactoring
10408 * Makefile.in: Removed header file (ipa-ref-inline.h).
10409 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
10411 (cgraph_speculative_call_info): Likewise.
10412 (cgraph_for_node_thunks_and_aliases): Likewise.
10413 (cgraph_for_node_and_aliases): Likewise.
10414 (verify_cgraph_node): Likewise.
10415 * cgraph.h: Batch of IPA REF functions become member functions of
10416 symtab_node: add_reference, maybe_add_reference, clone_references,
10417 clone_referring, clone_reference, find_reference,
10418 remove_stmt_references, remove_all_references,
10419 remove_all_referring, dump_references, dump_referring,
10420 has_alias_p, iterate_reference, iterate_referring.
10421 * cgraphbuild.c (record_reference): New IPA REF function used.
10422 (record_type_list): Likewise.
10423 (record_eh_tables): Likewise.
10424 (mark_address): Likewise.
10425 (mark_load): Likewise.
10426 (mark_store): Likewise.
10427 (pass_build_cgraph_edges): Likewise.
10428 (rebuild_cgraph_edge): Likewise.
10429 (cgraph_rebuild_references): Likewise.
10430 (pass_remove_cgraph_callee_edges): Likewise.
10431 * cgraphclones.c (cgraph_clone_node): Likewise.
10432 (cgraph_create_virtual_clone): Likewise.
10433 (cgraph_materialize_clone): Likewise.
10434 (cgraph_materialize_all_clones): Likewise.
10435 * cgraphunit.c (cgraph_reset_node): Likewise.
10436 (cgraph_reset_node): Likewise.
10437 (analyze_function): Likewise.
10438 (assemble_thunks_and_aliases): Likewise.
10439 (expand_function): Likewise.
10440 * ipa-comdats.c (propagate_comdat_group): Likewise.
10441 (enqueue_references): Likewise.
10442 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
10443 (create_specialized_node): Likewise.
10444 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
10445 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
10446 * ipa-inline.c (reset_edge_caches): Likewise.
10447 (update_caller_keys): Likewise.
10448 (execute): Likewise.
10449 * ipa-prop.c (remove_described_reference): Likewise.
10450 (propagate_controlled_uses): Likewise.
10451 (ipa_edge_duplication_hook): Likewise.
10452 (ipa_modify_call_arguments): Likewise.
10453 * ipa-pure-const.c (propagate_pure_const): Likewise.
10454 * ipa-ref-inline.h: Header file removed, functions moved
10455 to symtab_node class.
10456 * ipa-ref.c (remove_reference): New class member function.
10457 (cannot_lead_to_return): New class member function.
10458 (referring_ref_list): Likewise.
10459 (referred_ref_list): Likewise.
10460 Rest of functions moved to symtab_node class.
10461 * ipa-ref.h: New member functions remove_reference,
10462 cannot_lead_to_return, referring_ref_list, referred_ref_list added
10464 ipa_ref_list class has new member functions: first_reference,
10465 first_referring, clear, nreferences.
10466 * ipa-reference.c (analyze_function): New IPA REF function used.
10467 (write_node_summary_p): Likewise.
10468 (ipa_reference_write_optimization_summary): Likewise.
10469 * ipa-split.c (split_function): Likewise.
10470 * ipa-utils.c (ipa_reverse_postorder): Likewise.
10471 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
10472 (function_and_variable_visibility): Likewise.
10473 * ipa.c (has_addr_references_p): Likewise.
10474 (process_references): Argument type changed.
10475 (symtab_remove_unreachable_nodes): New IPA REF function used.
10476 (process_references): Likewise.
10477 (set_writeonly_bit): Likewise.
10478 * lto-cgraph.c: Implementation of new symtab_node member functions
10479 that uses new IPA REF functions.
10480 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
10482 * lto-streamer-out.c (output_symbol_p): Likewise.
10483 * lto-streamer.h (referenced_from_this_partition_p): Argument type
10485 * symtab.c: Implementation of new IPA REF API.
10486 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
10487 (ipa_tm_create_version): Likewise.
10488 (ipa_tm_execute): Likewise.
10489 * tree-emutls.c (gen_emutls_addr): Likewise.
10490 * tree-inline.c (copy_bb): Likewise.
10491 (delete_unreachable_blocks_update_callgraph): Likewise.
10492 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
10493 (varpool_for_node_and_aliases): Likewise.
10495 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
10497 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
10499 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
10502 * fold-const.c (fold_checksum_tree): Use a hash_table of const
10503 tree_node * instead of tree_node *.
10505 (print_fold_checksum): Likewise.
10506 (fold_check_failed): Likewise.
10507 (debug_fold_checksum): Likewise.
10508 (fold_build1_stat_loc): Likewise.
10509 (fold_build2_stat_loc): Likewise.
10510 (fold_build3_stat_loc): Likewise.
10511 (fold_build_call_array_loc): Likewise.
10513 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
10515 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
10516 implementation with call to...
10517 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
10519 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
10522 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
10524 PR tree-optimization/57742
10525 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
10526 after replacing the statement.
10528 2014-06-25 Nick Clifton <nickc@redhat.com>
10530 * config/v850/v850.c (GHS_default_section_names): Change to const
10532 (GHS_current_section_names): Likewise.
10533 (v850_insert_attributes): Do not build strings, just assign the
10534 names directly. Change the type of 'chosen_section' to const
10536 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
10537 directly to the array entry.
10538 * config/v850/v850.h (GHS_default_section_names): Change to const
10540 (GHS_current_section_names): Likewise.
10542 2014-06-25 Jakub Jelinek <jakub@redhat.com>
10544 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
10545 (LANG_HOOKS_DECLS): Add it.
10546 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
10548 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
10549 * langhooks.h (struct lang_hooks_for_decls): Add
10550 omp_clause_linear_ctor hook.
10551 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
10552 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
10553 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
10554 combined simd loop use omp_clause_linear_ctor hook.
10556 2014-06-24 Cong Hou <congh@google.com>
10558 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
10559 pattern recognition.
10560 (type_conversion_p): PROMOTION is true if it's a type promotion
10561 conversion, and false otherwise. Return true if the given expression
10562 is a type conversion one.
10563 * tree-vectorizer.h: Adjust the number of patterns.
10564 * tree.def: Add SAD_EXPR.
10565 * optabs.def: Add sad_optab.
10566 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
10567 * expr.c (expand_expr_real_2): Likewise.
10568 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
10569 * gimple.c (get_gimple_rhs_num_ops): Likewise.
10570 * optabs.c (optab_for_tree_code): Likewise.
10571 * tree-cfg.c (estimate_operator_cost): Likewise.
10572 * tree-ssa-operands.c (get_expr_operands): Likewise.
10573 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
10574 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
10575 * doc/generic.texi: Add document for SAD_EXPR.
10576 * doc/md.texi: Add document for ssad and usad.
10578 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
10580 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
10581 qualification in cast.
10583 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
10585 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
10586 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
10587 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
10588 (tree_function_decl): ... here.
10589 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
10590 streaming of vindex to ...
10591 (write_ts_function_decl_tree_pointers): ... here.
10592 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
10593 Do not stream DECL_VINDEX.
10594 (lto_input_ts_function_decl_tree_pointers): Stream it here.
10596 2014-06-24 Catherine Moore <clm@codesourcery.com>
10597 Sandra Loosemore <sandra@codesourcery.com>
10599 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
10600 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
10601 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
10603 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
10605 * doc/invoke.texi (Warning Options): Remove duplicated
10606 -Wmaybe-uninitialized.
10608 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
10610 PR tree-optimization/57742
10611 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
10612 (handle_builtin_malloc, handle_builtin_memset): New functions.
10613 (strlen_optimize_stmt): Call them.
10614 * passes.def: Move strlen after loop+dom but before vrp.
10616 2014-06-24 Jakub Jelinek <jakub@redhat.com>
10619 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
10620 model family 6 CPU with has_longmode never use a CPU without
10623 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
10626 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
10629 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
10631 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
10632 * dominance.c (iterate_fix_dominators): Use hash_map instead of
10634 * hash-map.h: New file.
10635 * ipa-comdats.c: Use hash_map instead of pointer_map.
10637 * lto-section-out.c: Adjust.
10638 * lto-streamer.h: Replace pointer_map with hash_map.
10639 * symtab.c (verify_symtab): Likewise.
10640 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
10641 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
10642 * tree-streamer.h: Likewise.
10643 * tree-streamer.c: Adjust.
10644 * pointer-set.h: Remove pointer_map.
10646 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
10648 * hash-table.h: Add a template arg to choose between storing values
10649 and storing pointers to values, and then provide partial
10650 specializations for both.
10651 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
10652 should store, not the type values should point to.
10653 * tree-into-ssa.c (var_info_hasher): Likewise.
10654 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
10655 * tree-complex.c: Adjust.
10656 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
10657 table instead of int_tree_map *.
10658 * tree-parloops.c: Adjust.
10659 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
10660 type is being stored.
10661 * tree-vectorizer.c: Adjust.
10663 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
10665 * hash-table.h: Remove a layer of indirection from hash_table so that
10666 it contains the hash table's data instead of a pointer to the data.
10667 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
10668 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
10669 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
10670 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
10671 fold-const.c, gcse.c, ggc-common.c,
10672 gimple-ssa-strength-reduction.c, gimplify.c,
10673 graphite-clast-to-gimple.c, graphite-dependences.c,
10674 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
10675 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
10676 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
10677 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
10678 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
10679 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
10680 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
10681 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
10682 tree-ssa-live.c, tree-ssa-loop-im.c,
10683 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
10684 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
10685 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
10686 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
10687 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
10688 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
10689 vtable-verify.c, vtable-verify.h: Adjust.
10691 2014-06-24 Richard Biener <rguenther@suse.de>
10693 PR tree-optimization/61572
10694 * tree-ssa-sink.c (statement_sink_location): Do not sink
10695 loads from hard registers.
10697 2014-06-24 Jakub Jelinek <jakub@redhat.com>
10699 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
10700 not mentioned in clauses use private clause if the iterator is
10701 declared in #pragma omp for simd, and when adding lastprivate
10702 instead, add it to the outer #pragma omp for too. Diagnose
10703 if the variable is private in outer context. For simd collapse > 1
10704 loops, replace all iterators with temporaries.
10705 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
10706 same even in collapse > 1 loops.
10708 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
10709 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
10711 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
10712 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
10714 (gimplify_adjust_omp_clauses): Likewise.
10715 * omp-low.c (lower_rec_simd_input_clauses,
10716 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
10717 safelen the same as safelen(1).
10718 * tree-nested.c (convert_nonlocal_omp_clauses,
10719 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
10720 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
10721 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
10722 Fixup handling of GIMPLE_OMP_TARGET.
10723 (convert_tramp_reference_stmt, convert_gimple_call): Handle
10726 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
10728 PR tree-optimization/61554
10729 * tree-ssa-propagate.c: Include "bitmap.h".
10730 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
10731 properly update constructor/destructor.
10732 (substitute_and_fold_dom_walker::before_dom_children):
10733 Remove call to gimple_purge_dead_eh_edges, add bb->index to
10734 need_eh_cleaup instead.
10735 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
10738 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
10740 * varpool.c (dump_varpool_node): Dump used_by_single_function.
10741 * tree-pass.h (make_pass_ipa_single_use): New pass.
10742 * cgraph.h (used_by_single_function): New flag.
10743 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
10745 * passes.def (pass_ipa_single_use): Scedule.
10746 * ipa.c (BOTTOM): New macro.
10747 (meet): New function
10748 (propagate_single_user): New function.
10749 (ipa_single_use): New function.
10750 (pass_data_ipa_single_use): New pass.
10751 (pass_ipa_single_use): New pass.
10752 (pass_ipa_single_use::gate): New gate.
10753 (make_pass_ipa_single_use): New function.
10755 2014-06-23 Kai Tietz <ktietz@redhat.com>
10758 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
10759 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
10761 2014-06-23 Richard Biener <rguenther@suse.de>
10763 * tree-ssa-loop.c (gate_loop): New function.
10764 (pass_tree_loop::gate): Call it.
10765 (pass_data_tree_no_loop, pass_tree_no_loop,
10766 make_pass_tree_no_loop): New.
10767 * tree-vectorizer.c: Include tree-scalar-evolution.c
10768 (pass_slp_vectorize::execute): Initialize loops and SCEV if
10770 (pass_slp_vectorize::clone): New method.
10771 * timevar.def (TV_TREE_NOLOOP): New.
10772 * tree-pass.h (make_pass_tree_no_loop): Declare.
10773 * passes.def (pass_tree_no_loop): New pass group with
10776 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
10779 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
10780 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
10782 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
10784 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
10785 "yes" where needed.
10787 2014-06-23 Alan Modra <amodra@gmail.com>
10790 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
10791 to zero on debug statements.
10793 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
10796 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
10797 Ignore third operand if present by marking qualifier_internal.
10799 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
10801 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
10803 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
10804 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
10805 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
10806 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
10807 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
10808 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
10809 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
10810 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
10811 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
10812 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
10813 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
10814 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
10815 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
10816 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
10817 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
10818 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
10819 logic in GCC vector extensions
10821 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
10822 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
10823 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
10824 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
10825 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
10826 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
10827 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
10828 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
10829 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
10830 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
10832 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
10834 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
10837 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
10838 (vget_low_s64): Use __GET_LOW macro.
10839 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
10840 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
10841 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
10842 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
10843 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
10845 (vcombine_s64): Use GCC vector extensions; remove cast.
10846 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
10847 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
10848 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
10849 Fix type signature; remove cast.
10851 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
10854 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
10856 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
10858 (BUILTIN_VD1): New.
10859 (BUILTIN_VD_RE): Remove.
10860 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
10861 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
10862 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
10863 variant but not df.
10864 (vreinterpretv1df*, vreinterpret*v1df): New.
10865 (vreinterpretdf*, vreinterpret*df): Remove.
10866 * config/aarch64/aarch64-simd.md (aarch64_create,
10867 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
10868 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
10870 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
10871 (vcreate_f64): Remove cast, use v1df builtin.
10872 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
10873 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
10874 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
10875 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
10876 vmov_n_f64, vst1_f64): Use gcc vector extensions.
10877 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
10878 add range check using __builtin_aarch64_im_lane_boundsi.
10879 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
10880 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
10881 type signature, use gcc vector extensions.
10882 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
10883 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
10884 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
10885 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
10886 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
10887 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
10888 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
10889 vreinterpret_u64_f64): Use v1df builtin not df.
10891 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
10893 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
10896 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
10898 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
10901 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
10903 * loop-invariant.c (pre_check_invariant_p): New function.
10904 (find_invariant_insn): Call pre_check_invariant_p.
10906 2014-06-22 Richard Henderson <rth@redhat.com>
10909 * compare-elim.c (struct comparison): Add eh_note.
10910 (find_comparison_dom_walker::before_dom_children): Don't eliminate
10911 a redundant comparison in a different EH region. Purge EH edges if
10914 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
10916 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
10917 (var_shift): Use it.
10918 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
10919 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
10920 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
10921 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
10922 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
10923 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
10924 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
10925 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
10926 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
10927 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
10928 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
10929 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
10930 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
10931 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
10932 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
10933 *rotldi3_internal15be): Use the new attribute. Merge register and
10934 integer alternatives.
10936 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
10938 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
10939 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
10940 split, *ashrdi3_internal3 and split): Delete, merge into...
10941 (ashr<mode>3): New expander.
10942 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
10943 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
10945 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
10947 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
10948 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
10949 *rotldi3_internal3 and split): Delete, merge into...
10950 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
10951 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
10952 Use "rotlw" extended mnemonic.
10954 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
10956 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
10957 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
10958 and split, *ashldi3_internal3 and split): Delete, merge into...
10959 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
10960 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
10962 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
10964 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
10965 (lshrsi3, two anonymous define_insns and define_splits,
10966 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
10967 *lshrdi3_internal3 and split): Delete, merge into...
10968 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
10969 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
10971 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
10973 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
10974 Remove "O" alternative.
10976 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
10978 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
10979 (mips_move_from_gpr_cost): Likewise.
10980 (mips_register_move_cost): Update accordingly.
10981 (mips_secondary_reload_class): Remove name of in_p.
10983 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
10986 * config/i386/i386.md (x86_64_shrd, x86_shrd,
10987 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
10989 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
10991 * config/nios2/nios2.c: Include "builtins.h".
10993 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
10995 * cgraph.h (tls_model_names): New variable.
10996 * print-tree.c (print_node): Simplify.
10997 * varpool.c (tls_model_names): New variable.
10998 (dump_varpool_node): Output tls model.
11000 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
11002 * ipa-visibility.c (function_and_variable_visibility): Disable
11003 temporarily local aliases for some targets.
11005 2014-06-20 Marek Polacek <polacek@redhat.com>
11007 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
11008 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
11009 into SANITIZE_UNDEFINED.
11010 * doc/invoke.texi: Describe -fsanitize=bounds.
11011 * gimplify.c (gimplify_call_expr): Add gimplification of internal
11012 functions created in the FEs.
11013 * internal-fn.c: Move "internal-fn.h" after "tree.h".
11014 (expand_UBSAN_BOUNDS): New function.
11015 * internal-fn.def (UBSAN_BOUNDS): New internal function.
11016 * internal-fn.h: Don't define internal functions here.
11017 * opts.c (common_handle_option): Add -fsanitize=bounds.
11018 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
11019 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
11020 * tree-core.h: Define internal functions here.
11021 (struct tree_base): Add ifn field.
11022 * tree-pretty-print.c: Include "internal-fn.h".
11023 (dump_generic_node): Handle functions without CALL_EXPR_FN.
11024 * tree.c (get_callee_fndecl): Likewise.
11025 (build_call_expr_internal_loc): New function.
11026 * tree.def (CALL_EXPR): Update description.
11027 * tree.h (CALL_EXPR_IFN): Define.
11028 (build_call_expr_internal_loc): Declare.
11029 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
11031 (ubsan_type_descriptor): Change bool parameter to enum
11032 ubsan_print_style. Adjust the code. Add handling of
11034 (ubsan_expand_bounds_ifn): New function.
11035 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
11036 (ubsan_build_overflow_builtin): Likewise.
11037 (instrument_bool_enum_load): Likewise.
11038 (ubsan_instrument_float_cast): Likewise.
11039 * ubsan.h (enum ubsan_print_style): New enum.
11040 (ubsan_expand_bounds_ifn): Declare.
11041 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
11043 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
11045 * config/rs6000/rs6000.md: Append `DONE' to preparation
11046 statements of `bswap' pattern splitters.
11048 2014-06-20 Tom de Vries <tom@codesourcery.com>
11050 * target.def (call_fusage_contains_non_callee_clobbers): Update
11052 * doc/tm.texi: Regenerate.
11054 2014-06-20 Yury Gribov <y.gribov@samsung.com>
11055 Max Ostapenko <m.ostapenko@partner.samsung.com>
11058 * asan.c (instrument_strlen_call): Fixed instrumentation of
11061 2014-06-20 Martin Jambor <mjambor@suse.cz>
11064 * ipa-prop.c (impossible_devirt_target): New function.
11065 (try_make_edge_direct_virtual_call): Use it, also instead of
11068 2014-06-20 Yury Gribov <y.gribov@samsung.com>
11069 Max Ostapenko <m.ostapenko@partner.samsung.com>
11072 * asan.c (build_check_stmt): Add condition.
11074 2014-06-20 Martin Jambor <mjambor@suse.cz>
11077 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
11080 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11082 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
11084 (VCONQ): Make comment more helpful.
11086 * config/aarch64/aarch64-simd.md
11087 (aarch64_sqdmulh_lane<mode>):
11088 Use VCOND for operands 2. Update lane checking and flipping logic.
11089 (aarch64_sqrdmulh_lane<mode>): Likewise.
11090 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
11091 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
11092 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
11093 attribute of operand 3 to VCOND.
11094 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
11095 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
11096 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
11097 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
11098 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
11099 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
11101 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
11102 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
11103 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
11104 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
11105 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
11106 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
11107 operand to VCOND. Update lane flipping and bounds checking logic.
11108 (aarch64_sqdmlal2_lane<mode>): Likewise.
11109 (aarch64_sqdmlsl_lane<mode>): Likewise.
11110 (aarch64_sqdmull_lane<mode>): Likewise.
11111 (aarch64_sqdmull2_lane<mode>): Likewise.
11112 (aarch64_sqdmlal_laneq<mode>):
11113 Replace VCON usage with VCONQ.
11114 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
11115 (aarch64_sqdmlal2_laneq<mode>): Emit
11116 aarch64_sqdmlal2_laneq<mode>_internal insn.
11117 Replace VCON with VCONQ.
11118 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
11119 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
11120 (aarch64_sqdmull_laneq<mode>): Emit
11121 aarch64_sqdmull_laneq<mode>_internal insn.
11122 Replace VCON with VCONQ.
11123 (aarch64_sqdmull2_laneq<mode>): Emit
11124 aarch64_sqdmull2_laneq<mode>_internal insn.
11125 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
11126 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
11127 of 3rd argument to int16x4_t.
11128 (vqdmlalh_lane_s16): Likewise.
11129 (vqdmlslh_lane_s16): Likewise.
11130 (vqdmull_high_lane_s16): Likewise.
11131 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
11132 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
11133 (vqdmlsl_lane_s16): Likewise.
11134 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
11135 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
11136 (vqdmlals_lane_s32): Likewise.
11137 (vqdmlsls_lane_s32): Likewise.
11138 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
11139 (vqdmulls_lane_s32): Likewise.
11140 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
11141 (vqdmlsl_lane_s32): Likewise.
11142 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
11143 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
11144 (vqrdmulhh_lane_s16): Likewise.
11145 (vqdmlsl_high_lane_s16): Likewise.
11146 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
11147 (vqdmlsl_high_lane_s32): Likewise.
11148 (vqrdmulhs_lane_s32): Likewise.
11150 2014-06-20 Tom de Vries <tom@codesourcery.com>
11152 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
11153 get_call_reg_set_usage.
11155 2014-06-20 Tom de Vries <tom@codesourcery.com>
11157 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
11158 it contains all call_used_regs.
11160 2014-06-20 Tom de Vries <tom@codesourcery.com>
11162 * final.c (collect_fn_hard_reg_usage): Add and use variable
11163 function_used_regs.
11165 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
11167 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
11168 (set_init_priority, get_init_priority, set_fini_priority,
11169 get_fini_priority): New methods.
11170 * tree.c (init_priority_for_decl): Remove.
11171 (init_ttree): Do not initialize init priority.
11172 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
11173 (decl_priority_info): Remove.
11174 (decl_init_priority_insert): Rewrite.
11175 (decl_fini_priority_insert): Rewrite.
11176 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
11177 tree_priority_map_marked_p): Remove.
11178 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
11179 * lto-streamer-out.c (hash_tree): Do not hash priorities.
11180 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
11181 not output priorities.
11182 (pack_ts_function_decl_value_fields): Likewise.
11183 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
11184 not input priorities.
11185 (unpack_ts_function_decl_value_fields): Likewise.
11186 * symtab.c (symbol_priority_map): Declare.
11187 (init_priority_hash): Declare.
11188 (symtab_unregister_node): Unregister from priority hash, too.
11189 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
11191 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
11192 (symbol_priority_info): New function.
11193 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
11195 * tree-core.h (tree_priority_map): Remove.
11197 2014-06-20 Jakub Jelinek <jakub@redhat.com>
11199 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
11200 0xff to uint64_t before shifting it up.
11202 2014-06-20 Julian Brown <julian@codesourcery.com>
11203 Chung-Lin Tang <cltang@codesourcery.com>
11205 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
11206 TARGET_THUMB1_ONLY. Add comments.
11208 2014-06-19 Tom de Vries <tom@codesourcery.com>
11210 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
11211 return type to void.
11212 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
11214 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
11216 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
11217 as "move", from depends_on.
11219 2014-06-19 Terry Guo <terry.guo@arm.com>
11221 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
11224 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
11226 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
11228 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
11230 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
11233 * config/sh/sh.c (prepare_move_operands): Don't process TLS
11234 addresses here if reload in progress or completed.
11236 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
11238 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
11239 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
11240 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
11241 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
11242 (mips_register_priority): New function that implements the target
11243 hook TARGET_REGISTER_PRIORITY.
11244 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
11245 (mips_lra_p): Likewise for TARGET_LRA_P.
11246 (TARGET_REGISTER_PRIORITY): Define macro.
11247 (TARGET_SPILL_CLASS): Likewise.
11248 (TARGET_LRA_P): Likewise.
11249 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
11251 (REG_CLASS_NAMES): Likewise.
11252 (REG_CLASS_CONTENTS): Likewise.
11253 (BASE_REG_CLASS): Use M16_SP_REGS.
11254 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
11255 New set attribute to enable alternatives depending on the register
11257 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
11258 (*lea64): Disable pattern for MIPS16.
11259 * config/mips/mips.opt (mlra): New option.
11261 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
11263 * lra-constraints.c (base_to_reg): New function.
11264 (process_address): Use new function.
11266 2014-06-18 Tom de Vries <tom@codesourcery.com>
11268 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
11269 * config/aarch64/aarch64.c
11270 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
11271 (aarch64_emit_call_insn): New function.
11272 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
11274 * config/aarch64/aarch64.md (define_expand "call_internal")
11275 (define_expand "call_value_internal", define_expand "sibcall_internal")
11276 (define_expand "sibcall_value_internal"): New.
11277 (define_expand "call", define_expand "call_value")
11278 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
11279 expand variant and aarch64_emit_call_insn.
11281 2014-06-18 Radovan Obradovic <robradovic@mips.com>
11282 Tom de Vries <tom@codesourcery.com>
11284 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
11285 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
11287 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
11288 clobbers to CALL_INSN_FUNCTION_USAGE.
11289 (define_expand "sibcall_internal")
11290 (define_expand "sibcall_value_internal"): New.
11291 (define_expand "call", define_expand "call_value"): Add argument to
11292 arm_emit_call_insn.
11293 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
11294 (define_expand "sibcall_value"): Use sibcall_value_internal and
11295 arm_emit_call_insn.
11297 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11299 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
11301 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11303 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
11306 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11308 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
11309 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
11310 annotations. Fix DWARF information.
11312 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11314 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
11315 __udivmoddi4, and fixups for negative operands.
11317 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11319 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
11321 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11323 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
11326 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11328 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
11331 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11333 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
11334 describing register usage on function entry and exit.
11336 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11338 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
11339 (__aeabi_ldivmod): Fix whitespace.
11341 2014-06-18 Andreas Schwab <schwab@suse.de>
11343 * doc/md.texi (Standard Names): Use @itemx for grouped items.
11344 Remove blank line after @item.
11346 2014-06-18 Richard Henderson <rth@redhat.com>
11349 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
11351 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11353 * config/arm/arm.c (neon_vector_mem_operand): Allow register
11354 POST_MODIFY for neon loads and stores.
11355 (arm_print_operand): Output post-index register for neon loads and
11358 2014-06-18 Richard Biener <rguenther@suse.de>
11360 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
11362 2014-06-18 Richard Biener <rguenther@suse.de>
11364 * tree-pass.h (make_pass_dce_loop): Remove.
11365 * passes.def: Replace pass_dce_loop with pass_dce.
11366 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
11367 changed free niter estimates and reset the scev cache.
11368 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
11369 make_pass_dce_loop): Remove.
11370 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
11371 (fini_copy_prop): Return whether something changed. Always
11372 let substitute_and_fold perform DCE and free niter estimates
11373 and reset the scev cache if so.
11374 (execute_copy_prop): If sth changed schedule cleanup-cfg.
11375 (pass_data_copy_prop): Do not unconditionally schedule
11376 cleanup-cfg or update-ssa.
11378 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
11380 PR tree-optimization/61518
11381 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
11382 reduction var is used in reduction stmt or phi-function only.
11384 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11386 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
11388 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
11390 PR tree-optimization/61517
11391 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
11392 whose rhs's first tree is the source expression instead of the
11394 (find_bswap_or_nop): Likewise.
11395 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
11396 gimple stmt whose rhs's first tree is the source. In the memory source
11397 case, move the stmt to be replaced close to one of the original load to
11398 avoid the problem of a store between the load and the stmt's original
11400 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
11403 2014-06-18 Andreas Schwab <schwab@suse.de>
11405 PR rtl-optimization/54555
11406 * postreload.c (move2add_use_add2_insn): Substitute
11407 STRICT_LOW_PART only if it is cheaper.
11409 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
11411 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
11412 Do not use unspec as call operand. Use memory_operand instead of
11413 memory_nox32_operand and add "m" operand constraint. Disable
11414 pattern for TARGET_X32.
11415 (*sibcall_pop_memory): Ditto.
11416 (*sibcall_value_memory): Ditto.
11417 (*sibcall_value_pop_memory): Ditto.
11418 (sibcall peepholes): Merge SImode and DImode patterns using
11419 W mode iterator. Use memory_operand instead of memory_nox32_operand.
11420 Disable pattern for TARGET_X32. Check if eliminated register is
11421 really dead after call insn. Generate call RTX without unspec operand.
11422 (sibcall_value peepholes): Ditto.
11423 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
11424 instead of memory_nox32_operand. Check if eliminated register is
11425 really dead after call insn. Generate call RTX without unspec operand.
11426 (sibcall_value_pop peepholes): Ditto.
11427 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
11429 2014-06-18 Terry Guo <terry.guo@arm.com>
11432 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
11435 2014-06-18 Olivier Hainque <hainque@adacore.com>
11437 * tree-core.h (tree_block): Add an "end_locus" field, allowing
11438 memorization of the end of block source location.
11439 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
11440 * gimplify.c (gimplify_bind_expr): Propagate the block start and
11441 end source location info we have on the block entry/exit code we
11444 2014-06-18 Richard Biener <rguenther@suse.de>
11446 * common.opt (fssa-phiopt): New option.
11447 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
11449 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
11450 * doc/invoke.texi (-fssa-phiopt): Document.
11452 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11454 * genattrtab.c (n_bypassed): New variable.
11455 (process_bypasses): Initialise n_bypassed.
11456 Count number of bypassed reservations.
11457 (make_automaton_attrs): Allocate space for bypassed reservations
11458 rather than number of bypasses.
11460 2014-06-18 Richard Biener <rguenther@suse.de>
11462 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
11463 we propagated anything.
11464 (substitute_and_fold_dom_walker::before_dom_children): Something
11465 changed if we propagated into PHI arguments.
11466 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
11469 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
11471 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
11473 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
11474 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
11475 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
11476 Introduces alternative way of loads group permutaions.
11477 (vect_transform_grouped_load): Try alternative way of permutations.
11479 2014-06-18 Jakub Jelinek <jakub@redhat.com>
11481 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
11482 changed in ORT_TARGET region, don't jump to do_outer.
11483 (struct gimplify_adjust_omp_clauses_data): New type.
11484 (gimplify_adjust_omp_clauses_1): Adjust for data being
11485 a struct gimplify_adjust_omp_clauses_data pointer instead
11486 of tree *. Pass pre_p as a new argument to
11487 lang_hooks.decls.omp_finish_clause hook.
11488 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
11489 splay_tree_foreach to pass both list_p and pre_p.
11490 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
11491 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
11492 gimplify_adjust_omp_clauses callers.
11493 * langhooks.c (lhd_omp_finish_clause): New function.
11494 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
11495 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
11496 * langhooks.h (struct lang_hooks_for_decls): Add a new
11497 gimple_seq * argument to omp_finish_clause hook.
11498 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
11499 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
11500 (scan_omp_parallel, lower_omp_for): When adding
11501 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
11502 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
11503 * tree-nested.c (convert_nonlocal_omp_clauses,
11504 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
11505 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
11507 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
11509 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
11510 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
11512 2014-06-17 Xinliang David Li <davidxl@google.com>
11514 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
11515 * passes.c (pass_init_dump_file): Do not set initialize
11516 flag to false unconditionally.
11518 2014-06-17 Richard Biener <rguenther@suse.de>
11520 * genopinit.c (main): Use vec<>::qsort method.
11521 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
11523 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
11525 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
11527 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
11528 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
11529 (mips_move_to_gpr_cost): Remove ST_REGS case.
11530 (mips_move_from_gpr_cost): Likewise.
11531 (mips_register_move_cost): Likewise.
11532 (mips_secondary_reload_class): Likewise.
11534 2014-06-17 Richard Biener <rguenther@suse.de>
11536 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
11537 (pass_all_optimizations): Move 3rd copy-prop pass from after
11538 fre to before ifcombine/phiopt.
11540 2014-06-17 Richard Biener <rguenther@suse.de>
11542 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
11543 and allow all blocks to be forwarders.
11545 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
11548 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
11549 variable 'size'; calculate 'size' right in the front; use
11550 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
11551 pcum->aapcs_stack_words.
11553 2014-06-17 Nick Clifton <nickc@redhat.com>
11555 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
11556 (umulhi3, mulsidi3, umulsidi3): Likewise.
11558 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
11560 PR middle-end/61508
11561 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
11562 check for section name.
11564 2014-06-17 Richard Biener <rguenther@suse.de>
11566 * tree-ssa-propagate.c: Include domwalk.h.
11567 (substitute_and_fold): Outline main worker into a domwalker ...
11568 (substitute_and_fold_dom_walker::before_dom_children): ... here.
11569 Schedule stmts we can fully propagate for removal. Remove
11571 (substitute_and_fold): Apply a dominator walk to perform
11572 substitution. Process stmts scheduled for removal here.
11574 2014-06-17 Richard Biener <rguenther@suse.de>
11576 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
11577 of PHI node moving.
11579 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
11581 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
11582 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
11583 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
11584 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
11585 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
11587 (get_fpscr) : Likewise.
11589 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
11591 PR rtl-optimization/61325
11592 * lra-constraints.c (valid_address_p): Add forward declaration.
11593 (simplify_operand_subreg): Check address validity before and after
11594 alter_reg of memory subreg.
11596 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
11598 * config/i386/i386.c (decide_alg): Correctly handle
11599 maximum size of stringop algorithm.
11601 2014-06-16 Yury Gribov <y.gribov@samsung.com>
11603 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
11605 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
11607 PR rtl-optimization/61522
11608 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
11610 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
11613 * symtab.c (symtab_node::reset_section): New method.
11614 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
11616 * cgraph.h (reset_section): Declare.
11617 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
11618 do not consider comdat locals.
11619 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
11621 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
11622 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
11623 reset sections of symbols dragged out of the comdats.
11624 (function_and_variable_visibility): Reset sections of
11627 2014-06-16 Richard Biener <rguenther@suse.de>
11629 PR tree-optimization/61482
11630 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
11631 [-INF(OVF), +INF(OVF)] range.
11633 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
11635 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
11636 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
11637 handling 32-bit multiplication.
11639 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
11641 PR middle-end/61430
11642 * lra-lives.c (process_bb_lives): Skip creating copy during
11643 insn scan when src/dest has constrained to same regno.
11645 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
11647 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
11648 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
11650 2014-06-16 Yury Gribov <y.gribov@samsung.com>
11652 * asan.c (check_func): New function.
11653 (maybe_create_ssa_name): Likewise.
11654 (build_check_stmt_with_calls): Likewise.
11655 (use_calls_p): Likewise.
11656 (report_error_func): Change interface.
11657 (build_check_stmt): Allow non-integer lengths; add support
11659 (asan_instrument): Likewise.
11660 (instrument_mem_region_access): Moved code to build_check_stmt.
11661 (instrument_derefs): Likewise.
11662 (instrument_strlen_call): Likewise.
11663 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
11664 * doc/invoke.texi: Describe new parameter.
11665 * params.def: Define new parameter.
11666 * params.h: Likewise.
11667 * sanitizer.def: Describe new builtins.
11669 2014-06-16 Richard Biener <rguenther@suse.de>
11671 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
11672 Make all defs available at the end.
11673 (eliminate): If we remove a PHI node schedule cfg-cleanup.
11675 2014-06-18 Jakub Jelinek <jakub@redhat.com>
11678 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
11680 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
11683 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
11684 initialization. Replace remaining use of uid.
11686 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
11688 * c-family/c-common.c (handle_tls_model_attribute): Use
11689 set_decl_tls_model.
11690 * c-family/c-common.c (handle_tls_model_attribute): Use
11691 set_decl_tls_model.
11692 * cgraph.h (struct varpool_node): Add tls_model.
11693 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
11694 * tree.h (DECL_TLS_MODEL): Update.
11695 (DECL_THREAD_LOCAL_P): Check that variable is static.
11696 (decl_tls_model): Declare.
11697 (set_decl_tls_model): Declare.
11698 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
11699 set symbol prorperties.
11700 (get_emutls_init_templ_addr): Cleanup.
11701 (new_emutls_decl): Update.
11702 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
11703 (lto_input_varpool_node): Likewise.
11704 * lto-streamer-out.c (hash_tree): Likewise.
11705 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
11706 not stream DECL_TLS_MODEL.
11707 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
11708 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
11710 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11712 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
11714 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11716 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
11717 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
11719 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
11720 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
11721 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
11722 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
11723 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
11724 (df_get_artificial_defs, df_get_artificial_uses)
11725 (df_single_def, df_single_use): Update accordingly.
11726 (df_refs_chain_dump): Take the first element in a linked list as
11727 parameter, rather than a pointer to an array of pointers.
11728 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
11729 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
11730 (df_chain_create_bb_process_use): Likewise.
11731 (df_md_bb_local_compute_process_def): Likewise.
11732 * fwprop.c (process_defs, process_uses): Likewise.
11733 (register_active_defs, update_uses): Likewise.
11734 (forward_propagate_asm): Update for new df_ref linking.
11735 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
11736 (df_null_ref_rec, df_null_mw_rec): Likewise.
11737 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
11739 (df_scan_free_bb_info): Remove check for null artificial_defs.
11740 (df_install_ref_incremental): Adjust for new df_ref linking.
11741 Use a single-element insertion rather than a full sort.
11742 (df_ref_chain_delete_du_chain): Take the first element
11743 in a linked list as parameter, rather than a pointer to an array of
11745 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
11746 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
11747 (df_insn_info_delete): Remove check for null defs and call to
11748 df_scan_free_mws_vec.
11749 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
11750 null rather than df_null_*_rec.
11751 (df_insn_rescan_debug_internal): Likewise, and update null
11752 checks in the same way. Remove check for null defs.
11753 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
11754 Move a single element rather doing a full sort.
11755 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
11757 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
11758 Initialize df_ref and df_mw_hardreg lists to null rather than
11760 (df_ref_compare): Take df_refs as parameter, transferring the
11761 old interface to...
11762 (df_ref_ptr_compare): ...this new function.
11763 (df_sort_and_compress_refs): Update accordingly.
11764 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
11765 old interface to...
11766 (df_mw_ptr_compare): ...this new function.
11767 (df_sort_and_compress_mws): Update accordingly.
11768 (df_install_refs, df_install_mws): Return a linked list rather than
11769 an array of pointers.
11770 (df_refs_add_to_chains): Assert that old lists are empty rather
11772 (df_insn_refs_verify): Don't handle null defs speciailly.
11773 * web.c (union_match_dups): Update for new df_ref linking.
11775 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11777 * df.h (df_ref_create, df_ref_remove): Delete.
11778 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
11779 (df_ref_remove): Likewise.
11781 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11783 * df.h (df_single_def, df_single_use): New functions.
11784 * ira.c (find_moveable_pseudos): Use them.
11786 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11788 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
11789 * df-problems.c (df_note_bb_compute): Use it.
11790 * regstat.c (regstat_bb_compute_ri): Likewise.
11792 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11794 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
11795 * cse.c (cse_extended_basic_block): Use them.
11796 * dce.c (mark_artificial_use): Likewise.
11797 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
11798 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
11799 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
11800 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
11801 (df_simulate_initialize_backwards): Likewise.
11802 (df_simulate_finalize_backwards): Likewise.
11803 (df_simulate_initialize_forwards): Likewise.
11804 (df_md_simulate_artificial_defs_at_top): Likewise.
11805 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
11806 * regrename.c (init_rename_info): Likewise.
11807 * regstat.c (regstat_bb_compute_ri): Likewise.
11808 (regstat_bb_compute_calls_crossed): Likewise.
11810 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
11812 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
11813 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
11814 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
11815 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
11816 * combine.c (create_log_links): Likewise.
11817 * compare-elim.c (find_flags_uses_in_insn): Likewise.
11818 (try_eliminate_compare): Likewise.
11819 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
11820 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
11821 (remove_reg_equal_equiv_notes_for_defs): Likewise.
11822 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
11823 (word_dce_process_block, dce_process_block): Likewise.
11824 * ddg.c (def_has_ccmode_p): Likewise.
11825 * df-core.c (df_bb_regno_first_def_find): Likewise.
11826 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
11827 * df-problems.c (df_rd_simulate_one_insn): Likewise.
11828 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
11829 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
11830 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
11831 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
11832 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
11833 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
11834 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
11835 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
11836 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
11837 * fwprop.c (local_ref_killed_between_p): Likewise.
11838 (all_uses_available_at, free_load_extend): Likewise.
11839 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
11840 * hw-doloop.c (scan_loop): Likewise.
11841 * ifcvt.c (dead_or_predicable): Likewise.
11842 * init-regs.c (initialize_uninitialized_regs): Likewise.
11843 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
11844 (process_bb_node_lives): Likewise.
11845 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
11846 (find_moveable_pseudos): Likewise.
11847 * loop-invariant.c (check_dependencies, record_uses): Likewise.
11848 * recog.c (peep2_find_free_register): Likewise.
11849 * ree.c (get_defs): Likewise.
11850 * regstat.c (regstat_bb_compute_ri): Likewise.
11851 (regstat_bb_compute_calls_crossed): Likewise.
11852 * sched-deps.c (find_inc, find_mem): Likewise.
11853 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
11854 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
11855 * shrink-wrap.c (requires_stack_frame_p): Likewise.
11856 (prepare_shrink_wrap): Likewise.
11857 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
11858 * web.c (union_defs, pass_web::execute): Likewise.
11859 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
11860 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
11862 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
11864 * lra-assign.c (assign_by_spills): Add code to assign vector regs
11865 to inheritance pseudos.
11866 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
11868 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
11871 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
11872 (BU_MISC_2): Rename to ...
11873 (BU_LDBL128_2): ... this.
11874 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
11875 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
11876 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
11877 RS6000_BTM_LDBL128.
11878 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
11879 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
11880 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
11881 (unpacktf_1): Likewise.
11882 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
11883 (__builtin_longdouble_dw1): Likewise.
11884 * doc/sourcebuild.texi (longdouble128): Document.
11886 2014-06-13 Jeff Law <law@redhat.com>
11888 PR rtl-optimization/61094
11889 PR rtl-optimization/61446
11890 * ree.c (combine_reaching_defs): Get the mode for the copy from
11891 the extension insn rather than the defining insn.
11893 2014-06-13 Dehao Chen <dehao@google.com>
11895 * dwarf2out.c (add_linkage_name): Emit more linkage name.
11897 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
11899 * doc/install.texi (--enable-linker-plugin-configure-flags)
11900 (--enable-linker-plugin-flags): Document new flags.
11902 2014-06-13 Martin Jambor <mjambor@suse.cz>
11905 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
11906 cache_token if returning early.
11908 2014-06-13 Nick Clifton <nickc@redhat.com>
11910 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
11911 requested alignment is active.
11912 (LABEL_ALIGN): Likewise.
11913 (LOOP_ALIGN): Likewise.
11915 2014-06-13 Richard Biener <rguenther@suse.de>
11917 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
11918 Rewrite to propagate the VN result into all uses where
11919 possible and to remove stmts becoming dead because of that.
11920 (eliminate): Generalize stmt removal handling, remove in
11921 reverse dominator order to support proper debug stmt
11922 generation. Update stmts before removing stmts.
11923 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
11925 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
11927 PR tree-optimization/61375
11928 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
11929 symbolic number cannot be represented in an uint64_t.
11930 (find_bswap_or_nop_1): Likewise.
11932 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
11934 * symtab.c (symtab_node::reset_section): New method.
11935 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
11937 * cgraph.h (reset_section): Declare.
11938 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
11939 do not consider comdat locals.
11940 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
11942 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
11943 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
11944 reset sections of symbols dragged out of the comdats.
11945 (function_and_variable_visibility): Reset sections of
11948 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
11950 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
11951 to use symtab and decl_binds_to_current_def_p
11952 * tree-vectorizer.c (increase_alignment): Increase alignment
11953 of alias target, too.
11955 2014-06-12 Jakub Jelinek <jakub@redhat.com>
11957 PR middle-end/61486
11958 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
11959 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
11960 if outer combined construct is distribute.
11961 (gimplify_omp_for): For OMP_DISTRIBUTE set
11962 gimplify_omp_ctxp->distribute.
11963 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
11964 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
11965 mapping into decl map.
11967 2014-06-12 Jason Merrill <jason@redhat.com>
11969 * common.opt (fabi-version): Change default to 0.
11971 2014-06-12 Jason Merrill <jason@redhat.com>
11973 * toplev.c (process_options): Reject -fabi-version=1.
11975 2014-06-12 Jeff Law <law@redhat.com>
11977 PR tree-optimization/61009
11978 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
11979 value when we stop processing a block due to problematic PHIs.
11981 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
11983 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
11984 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
11985 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
11986 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
11987 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
11988 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
11989 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
11990 are not in the spec.
11992 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
11995 * config/aarch64/aarch64-modes.def: Add V1DFmode.
11996 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
11999 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
12001 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
12003 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
12006 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
12007 loading from address spaces.
12009 2014-06-12 Martin Liska <mliska@suse.cz>
12012 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
12013 statement is reachable.
12015 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
12017 * symtab.c (section_hash): New hash.
12018 (symtab_unregister_node): Clear section before freeing.
12019 (hash_section_hash_entry): New haser.
12020 (eq_sections): New function.
12021 (symtab_node::set_section_for_node): New method.
12022 (set_section_1): Update.
12023 (symtab_node::set_section): Take string instead of tree as parameter.
12024 (symtab_resolve_alias): Update.
12025 * cgraph.h (section_hash_entry_d): New structure.
12026 (section_hash_entry): New typedef.
12027 (cgraph_node): Change comdat_group_ to x_comdat_group,
12028 change section_ to x_section and turn into section_hash_entry;
12029 update accestors; put set_section_for_node offline.
12030 * tree.c (decl_section_name): Turn into string.
12031 (set_decl_section_name): Change parameter to be string.
12032 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
12033 * sdbout.c (sdbout_one_type): Update.
12034 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
12035 * varasm.c (IN_NAMED_SECTION, get_named_section,
12036 resolve_unique_section, hot_function_section, get_named_text_section,
12037 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
12038 make_decl_rtl, default_unique_section): Update.
12039 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
12040 (c6x_elf_unique_section): Update.
12041 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
12042 * config/pa/pa.c (pa_function_section): Update.
12043 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
12044 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
12045 * config/arc/arc.c (arc_in_small_data_p): Update.
12046 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
12047 * config/mcore/mcore.c (mcore_unique_section): Update.
12048 * config/mips/mips.c (mips16_build_function_stub): Update.
12049 (mips16_build_call_stub): Update.
12050 (mips_function_rodata_section): Update.
12051 (mips_in_small_data_p): Update.
12052 * config/score/score.c (score_in_small_data_p): Update.
12053 * config/rx/rx.c (rx_in_small_data): Update.
12054 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
12055 (rs6000_xcoff_asm_named_section): Update.
12056 (rs6000_xcoff_unique_section): Update.
12057 * config/frv/frv.c (frv_string_begins_with): Update.
12058 (frv_in_small_data_p): Update.
12059 * config/v850/v850.c (v850_encode_data_area): Update.
12060 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
12061 (bfin_handle_l1_data_attribute): Update.
12062 (bfin_handle_l2_attribute): Update.
12063 * config/mep/mep.c (mep_unique_section): Update.
12064 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
12066 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
12067 (h8300_handle_tiny_data_attribute): Update.
12068 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
12069 (m32r_in_small_data_p): Update.
12070 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
12071 * config/i386/i386.c (ix86_in_large_data_p): Update.
12072 * config/i386/winnt.c (i386_pe_unique_section): Update.
12073 * config/darwin.c (darwin_function_section): Update.
12074 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
12075 * tree-emutls.c (get_emutls_init_templ_addr): Update.
12076 (new_emutls_decl): Update.
12077 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
12078 input_varpool_node): Update.
12079 (ead_string_cst): Turn to ...
12080 (read_string): ... this one.
12081 * dwarf2out.c (secname_for_decl): Update.
12082 * asan.c (asan_protect_global): Update.
12084 2014-06-11 DJ Delorie <dj@redhat.com>
12086 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
12088 * config/rx/rx.c (rx_option_override): Likewise.
12089 (rx_align_for_label): Likewise.
12091 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
12093 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
12095 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
12098 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12100 * common.md: New file.
12101 * doc/md.texi: Update description of generic, machine-independent
12103 * config/s390/constraints.md (e): Delete.
12104 * Makefile.in (md_file): Include common.md.
12105 * config/m32c/t-m32c (md_file): Likewise.
12106 * genpreds.c (general_mem): New array.
12107 (generic_constraint_letters): Remove constraints now defined by
12109 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
12110 Allow the first character to be '<' or '>' as well.
12111 * genoutput.c (general_mem): New array.
12112 (indep_constraints): Remove constraints now defined by common.md.
12113 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
12114 Remove special handling of 'm'.
12115 * ira-costs.c (record_reg_classes): Remove special handling of
12116 constraints now defined by common.md.
12117 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
12118 * ira-lives.c (single_reg_class): Likewise.
12119 (ira_implicitly_set_insn_hard_regs): Likewise.
12120 * lra-constraints.c (reg_class_from_constraints): Likewise.
12121 (process_alt_operands, process_address, curr_insn_transform): Likewise.
12122 * postreload.c (reload_cse_simplify_operands): Likewise.
12123 * reload.c (push_secondary_reload, scratch_reload_class)
12124 (find_reloads, alternative_allows_const_pool_ref): Likewise.
12125 * reload1.c (maybe_fix_stack_asms): Likewise.
12126 * targhooks.c (default_secondary_reload): Likewise.
12127 * stmt.c (parse_output_constraint): Likewise.
12128 * recog.c (preprocess_constraints): Likewise.
12129 (constrain_operands, peep2_find_free_register): Likewise.
12130 (asm_operand_ok): Likewise, but add a comment saying why 'o'
12131 must be handled specially.
12133 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12135 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
12136 * genpreds.c (have_const_dbl_constraints): Delete.
12137 (add_constraint): Don't set it.
12138 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
12139 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
12140 constraints using the lookup_constraint logic.
12141 * ira-lives.c (single_reg_class): Likewise.
12142 * ira.c (ira_setup_alts): Likewise.
12143 * lra-constraints.c (process_alt_operands): Likewise.
12144 * recog.c (asm_operand_ok, constrain_operands): Likewise.
12145 * reload.c (find_reloads): Likewise.
12147 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12149 * genpreds.c (const_int_start, const_int_end): New variables.
12150 (choose_enum_order): Output CONST_INT constraints before memory
12152 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
12154 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
12155 * ira.c (ira_setup_alts): Likewise.
12156 * lra-constraints.c (process_alt_operands): Likewise.
12157 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
12158 * reload.c (find_reloads): Likewise.
12160 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12162 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
12163 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
12164 * recog.c (preprocess_constraints): Update accordingly.
12166 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12168 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
12169 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
12170 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
12171 * genpreds.c (print_type_tree): New function.
12172 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
12173 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
12174 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
12175 Write out enum constraint_type and get_constraint_type.
12176 * lra-constraints.c (satisfies_memory_constraint_p): Take a
12177 constraint_num rather than a constraint string.
12178 (satisfies_address_constraint_p): Likewise.
12179 (reg_class_from_constraints): Avoid old constraint macros.
12180 (process_alt_operands, process_address_1): Likewise.
12181 (curr_insn_transform): Likewise.
12182 * ira-costs.c (record_reg_classes): Likewise.
12183 (record_operand_costs): Likewise.
12184 * ira-lives.c (single_reg_class): Likewise.
12185 (ira_implicitly_set_insn_hard_regs): Likewise.
12186 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
12187 * postreload.c (reload_cse_simplify_operands): Likewise.
12188 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
12189 (constrain_operands, peep2_find_free_register): Likewise.
12190 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
12191 (find_reloads, alternative_allows_const_pool_ref): Likewise.
12192 * reload1.c (maybe_fix_stack_asms): Likewise.
12193 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
12194 * targhooks.c (default_secondary_reload): Likewise.
12195 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
12196 to EXTRA_CONSTRAINT_STR.
12197 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
12199 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12201 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
12202 (write_constraint_satisfied_p_array): ...this new function.
12203 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
12205 (write_insn_preds_c): Update accordingly.
12207 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12209 * genpreds.c (write_lookup_constraint): Rename to...
12210 (write_lookup_constraint_1): ...this.
12211 (write_lookup_constraint_array): New function.
12212 (write_tm_preds_h): Define lookup_constraint as an inline function
12213 that uses write_lookup_constraint_array where possible.
12214 (write_insn_preds_c): Update for the changes above.
12216 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12218 * doc/md.texi (regclass_for_constraint): Rename to...
12219 (reg_class_for_constraint): ...this.
12220 * genpreds.c (num_constraints, enum_order, register_start)
12221 (register_end, satisfied_start, memory_start, memory_end)
12222 (address_start, address_end): New variables.
12223 (add_constraint): Count the number of constraints.
12224 (choose_enum_order): New function.
12225 (write_enum_constraint_num): Iterate over enum_order.
12226 (write_regclass_for_constraint): Rename to...
12227 (write_reg_class_for_constraint_1): ...this and update output
12229 (write_constraint_satisfied_p): Rename to...
12230 (write_constraint_satisfied_p_1): ...this and update output
12231 accordingly. Do nothing if all extra constraints are register
12233 (write_insn_extra_memory_constraint): Delete.
12234 (write_insn_extra_address_constraint): Delete.
12235 (write_range_function): New function.
12236 (write_tm_preds_h): Define constraint_satisfied_p and
12237 reg_class_for_constraint as inline functions that do a range check
12238 before calling the out-of-line function. Use write_range_function
12239 to implement insn_extra_{register,memory,address}_constraint,
12240 the first of which is new.
12241 (write_insn_preds_c): Update after above changes to write_* functions.
12242 (main): Call choose_enum_order.
12244 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
12246 PR tree-optimization/61306
12247 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
12248 expression instead of its size.
12249 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
12250 false to prevent optimization when the result is unpredictable due to
12251 arithmetic right shift of signed type with highest byte is set.
12252 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
12253 (init_symbolic_number): Likewise.
12254 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
12255 when the result is unpredictable due to sign extension.
12257 2014-06-11 Terry Guo <terry.guo@arm.com>
12259 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
12260 (*thumb1_addsi3): Ditto.
12261 (*thumb_subdi3): Ditto.
12262 (thumb1_subsi3_insn): Ditto.
12263 (*thumb_mulsi3): Ditto.
12264 (*thumb_mulsi3_v6): Ditto.
12265 (*thumb1_andsi3_insn): Ditto.
12266 (thumb1_bicsi3): Ditto.
12267 (*thumb1_iorsi3_insn): Ditto.
12268 (*thumb1_xorsi3_insn): Ditto.
12269 (*thumb1_ashlsi3): Ditto.
12270 (*thumb1_ashrsi3): Ditto.
12271 (*thumb1_lshrsi3): Ditto.
12272 (*thumb1_rotrsi3): Ditto.
12273 (*thumb1_negdi2): Ditto.
12274 (*thumb1_negsi2): Ditto.
12275 (*thumb1_abssi2): Ditto.
12276 (*thumb1_neg_abssi2): Ditto.
12277 (*thumb1_one_cmplsi2): Ditto.
12278 (*thumb1_zero_extendhisi2): Ditto.
12279 (*thumb1_zero_extendqisi2): Ditto.
12280 (*thumb1_zero_extendqisi2_v6): Ditto.
12281 (thumb1_extendhisi2): Ditto.
12282 (thumb1_extendqisi2): Ditto.
12283 (*thumb1_movdi_insn): Ditto.
12284 (*thumb1_movsi_insn): Ditto.
12285 (*thumb1_movhi_insn): Ditto.
12286 (thumb_movhi_clobber): Ditto.
12287 (*thumb1_movqi_insn): Ditto.
12288 (*thumb1_movhf): Ditto.
12289 (*thumb1_movsf_insn): Ditto.
12290 (*thumb_movdf_insn): Ditto.
12291 (movmem12b): Ditto.
12293 (cbranchqi4): Ditto.
12294 (cbranchsi4_insn): Ditto.
12295 (cbranchsi4_scratch): Ditto.
12296 (*negated_cbranchsi4): Ditto.
12297 (*tbit_cbranch): Ditto.
12298 (*tlobits_cbranch): Ditto.
12299 (*tstsi3_cbranch): Ditto.
12300 (*cbranchne_decr1): Ditto.
12301 (*addsi3_cbranch): Ditto.
12302 (*addsi3_cbranch_scratch): Ditto.
12303 (*thumb_cmpdi_zero): Ditto.
12304 (cstoresi_eq0_thumb1): Ditto.
12305 (cstoresi_ne0_thumb1): Ditto.
12306 (*cstoresi_eq0_thumb1_insn): Ditto.
12307 (*cstoresi_ne0_thumb1_insn): Ditto.
12308 (cstoresi_nltu_thumb1): Ditto.
12309 (cstoresi_ltu_thumb1): Ditto.
12310 (thumb1_addsi3_addgeu): Ditto.
12311 (*thumb_jump): Ditto.
12312 (*call_reg_thumb1_v5): Ditto.
12313 (*call_reg_thumb1): Ditto.
12314 (*call_value_reg_thumb1_v5): Ditto.
12315 (*call_value_reg_thumb1): Ditto.
12316 (*call_insn): Ditto.
12317 (*call_value_insn): Ditto.
12318 (thumb1_casesi_internal_pic): Ditto.
12319 (thumb1_casesi_dispatch): Ditto.
12320 (*thumb1_indirect_jump): Ditto.
12321 (prologue_thumb1_interwork): Ditto.
12322 (*epilogue_insns): Ditto.
12323 (consttable_1): Ditto.
12324 (consttable_2): Ditto.
12325 (tablejump): Ditto.
12326 (*thumb1_tablejump): Ditto.
12327 (thumb_eh_return): Ditto.
12328 (define_peephole2): Two of them are thumb1 only and got moved into
12329 new file thumb1.md.
12330 (define_split): Six of them are thumb1 only and got moved into new
12332 * config/arm/thumb1.md: New file comprised of above thumb1 only
12335 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12337 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
12338 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
12340 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
12341 (aarch64_crc_builtin_datum): New struct.
12342 (aarch64_crc_builtin_data): New.
12343 (aarch64_init_crc32_builtins): New function.
12344 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
12345 (aarch64_crc32_expand_builtin): New.
12346 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
12347 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
12348 __ARM_FEATURE_CRC32 when appropriate.
12349 (TARGET_CRC32): Define.
12350 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
12351 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
12352 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
12353 (aarch64_<crc_variant>): New pattern.
12354 * config/aarch64/arm_acle.h: New file.
12355 * config/aarch64/iterators.md (CRC): New int iterator.
12356 (crc_variant, crc_mode): New int attributes.
12357 * doc/aarch64-acle-intrinsics.texi: New file.
12358 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
12359 Include aarch64-acle-intrinsics.texi.
12361 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
12363 * tree-vect-data-refs.c (vect_grouped_store_supported): New
12364 check for stores group of length 3.
12365 (vect_permute_store_chain): New permutations for stores group of
12367 * tree-vect-stmts.c (vect_model_store_cost): Change cost
12368 of vec_perm_shuffle for the new permutations.
12370 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
12372 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
12373 table rewriting temporarily on targets not supporting ONE_ONLY.
12375 2014-06-11 Richard Biener <rguenther@suse.de>
12377 PR middle-end/61437
12379 2014-06-04 Richard Biener <rguenther@suse.de>
12381 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
12382 TREE_PUBLIC and DECL_EXTERNAL decls.
12384 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
12386 * varasm.c (set_implicit_section): New function.
12387 (resolve_unique_section): Use it to set implicit section
12389 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
12390 (default_function_section): Likewise.
12391 (decl_binds_to_current_def_p): Constify argument.
12392 * varasm.h (decl_binds_to_current_def_p): Update prototype.
12393 * asan.c (asan_protect_global): Use
12394 symtab_get_node (decl)->implicit_section.
12395 * symtab.c (dump_symtab_base): Dump implicit sections.
12396 (verify_symtab_base): Verify sanity of sectoins and comdats.
12397 (symtab_resolve_alias): Alias share the section of its target.
12398 (set_section_1): New function.
12399 (symtab_node::set_section): Move here, recurse to aliases.
12400 (verify_symtab): Check for duplicated symtab lists.
12401 * tree-core.h (implicit_section_name_p): Remove.
12402 * tree-vect-data-refs.c: Include varasm.h.
12403 (vect_can_force_dr_alignment_p): Fix conditional on when
12404 decl bints to current definition; use
12405 symtab_get_node (decl)->implicit_section.
12406 * cgraph.c (cgraph_make_node_local_1): Fix section set.
12407 * cgraph.h (struct symtab_node): Add implicit_section.
12408 (set_section): Rename to ...
12409 (set_section_for_node): ... this one.
12410 (set_section): Declare.
12411 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
12412 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
12413 input_overwrite_node, input_varpool_node): Stream implicit_section.
12414 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
12415 removal; it will fail in LTO.
12417 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12419 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
12420 Change second alternative type to f_mcr.
12421 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
12422 and 12th alternatives' types to f_mcr and f_mrc.
12423 (*movdi_aarch64): Same for 12th and 13th alternatives.
12424 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
12425 (aarch64_movtilow_tilow): Change type to fmov.
12427 2014-06-10 Jiong Wang <jiong.wang@arm.com>
12429 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
12430 (aarch64_save_or_restore_callee_save_registers): Fix layout.
12432 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12434 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
12436 (aarch64_sqrdmulh_lane<mode>): Likewise.
12437 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
12438 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
12439 (aarch64_sqdmulh_laneq<mode>): New expander.
12440 (aarch64_sqrdmulh_laneq<mode>): Likewise.
12441 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
12442 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
12443 (aarch64_sqdmulh_lane<mode>): New expander.
12444 (aarch64_sqrdmulh_lane<mode>): Likewise.
12445 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
12446 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
12447 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
12448 (aarch64_sqdmlal_laneq<mode>): Likewise.
12449 (aarch64_sqdmlsl_lane<mode>): Likewise.
12450 (aarch64_sqdmlsl_laneq<mode>): Likewise.
12451 (aarch64_sqdmlal2_lane<mode>): Likewise.
12452 (aarch64_sqdmlal2_laneq<mode>): Likewise.
12453 (aarch64_sqdmlsl2_lane<mode>): Likewise.
12454 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
12455 (aarch64_sqdmull_lane<mode>): Likewise.
12456 (aarch64_sqdmull_laneq<mode>): Likewise.
12457 (aarch64_sqdmull2_lane<mode>): Likewise.
12458 (aarch64_sqdmull2_laneq<mode>): Likewise.
12460 2014-06-10 Richard Biener <rguenther@suse.de>
12462 PR tree-optimization/61438
12463 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
12464 (eliminate_dom_walker::before_dom_children): Only try to inhibit
12465 insertion of IVs if running PRE.
12466 (eliminate): Adjust.
12467 (pass_pre::execute): Likewise.
12468 (pass_fre::execute): Likewise.
12470 2014-06-10 Richard Biener <rguenther@suse.de>
12472 PR middle-end/61456
12473 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
12474 Do not use the main variant for the type comparison.
12475 (ncr_compar): Likewise.
12476 (nonoverlapping_component_refs_p): Likewise.
12478 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
12480 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
12481 REG_CFA_RESTORE mode.
12483 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
12485 * config/i386/i386.c (expand_vec_perm_pblendv): New.
12486 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
12487 expand_vec_perm_pblendv.
12489 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12491 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
12493 Simplify description of __crc32d and __crc32cd intrinsics.
12494 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
12497 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
12500 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
12501 * config.in: Regenerate.
12502 * configure: Likewise.
12504 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
12506 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
12508 (intersect_static_var_sets): Remove.
12509 (propagate): Do not prune local statics.
12511 2014-06-10 Jakub Jelinek <jakub@redhat.com>
12514 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
12515 Set lastprivate_firstprivate even if omp_private_outer_ref
12516 langhook returns true.
12517 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
12518 langhook, call unshare_expr on new_var and call
12519 build_outer_var_ref to get the last argument.
12521 2014-06-10 Marek Polacek <polacek@redhat.com>
12524 * doc/extend.texi: Add cindex for transparent_union.
12526 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
12528 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
12529 init_symbolic_number ().
12531 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
12533 PR middle-end/61141
12534 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
12535 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
12536 (verify_rtl_sharing): Likewise.
12538 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
12541 * tree.c (build_qualified_type): Use a canonical type for
12544 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12546 * config/arm/arm-modes.def: Remove XFmode.
12548 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
12551 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
12552 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
12553 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
12554 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
12555 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
12556 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
12557 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
12558 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
12559 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
12561 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
12563 * tree-core.h (tree_decl_with_vis): Remove section_name.
12565 2014-06-09 Kito Cheng <kito@0xlab.org>
12567 * ira.c (ira): Don't call init_caller_save if LRA enabled
12568 since LRA use its own infrastructure to handle that.
12570 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
12572 * symtab.c (dump_symtab_base): Update dumping.
12573 (symtab_make_decl_local): Clear only DECL_COMDAT.
12574 * tree-vect-data-refs.c (Check that variable is static before
12575 tampering with sections.
12576 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
12577 (cgraph_create_virtual_clone): Likewise.
12578 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
12579 (decl_section_name, set_decl_section_name): New accessors.
12580 (find_decls_types_r): Do not walk section name
12581 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
12582 (decl_comdat_group, decl_comdat_group_id): Constify.
12583 (decl_section_name, set_decl_section_name): Update.
12584 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
12585 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
12586 (cgraph_make_node_local_1): Clear section and comdat group.
12587 * cgraph.h (set_comdat_group): Sanity check.
12588 (get_section, set_section): New.
12589 * ipa-comdats.c (ipa_comdats): Use get_section.
12590 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
12591 * lto-streamer-out.c: Do not follow section names.
12592 * c-family/c-common.c (handle_section_attribute): Update.
12593 * lto-cgraph.c (lto_output_node): Output section.
12594 (lto_output_varpool_node): Likewise.
12595 (read_comdat_group): Rename to ...
12596 (read_identifier): ... this one.
12597 (read_string_cst): New function.
12598 (input_node, input_varpool_node): Input section names.
12599 * tree-emutls.c (get_emutls_init_templ_addr): Update.
12600 (new_emutls_decl): Update.
12601 (secname_for_decl): Check section names only of static vars.
12602 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
12603 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
12604 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
12605 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
12606 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
12607 * config/mcore/mcore.c (mcore_unique_section): Likewise.
12608 * config/mips/mips.c (mips16_build_function_stub): Likewise.
12609 * config/v850/v850.c (v850_insert_attributes): Likewise.
12610 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
12612 (h8300_handle_tiny_data_attribute): Likewise.
12613 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
12614 (bfin_handle_l2_attribute): Likewise.
12616 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
12618 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
12619 remove static initializer.
12621 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
12623 * varasm.c (use_blocks_for_decl_p): Check symbol table
12624 instead of alias attribute.
12625 (place_block_symbol): Recurse on aliases.
12627 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
12629 * ipa-visibility.c: Include varasm.h
12630 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
12632 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
12634 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
12635 outputting aliases.
12637 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
12639 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
12640 from test_insn into GGC space escape via SET_SRC.
12642 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
12644 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
12645 call statement, if any.
12646 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
12647 statements, if any. Tidy up.
12649 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
12652 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
12653 iterators, VSX_D that handles 64-bit types, and VSX_LE that
12654 handles swapping the two 64-bit double words on little endian
12655 systems. Include V1TImode and optionally TImode in VSX_LE so that
12656 these types are properly swapped. Change all of the insns and
12657 splits that do the 64-bit swaps to use VSX_LE.
12658 (vsx_le_perm_load_<mode>): Likewise.
12659 (vsx_le_perm_store_<mode>): Likewise.
12660 (splitters for little endian memory operations): Likewise.
12661 (vsx_xxpermdi2_le_<mode>): Likewise.
12662 (vsx_lxvd2x2_le_<mode>): Likewise.
12663 (vsx_stxvd2x2_le_<mode>): Likewise.
12665 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
12668 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
12669 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
12670 and corresponding splitters. Zero extend general register
12671 or memory input operand to XMM temporary. Enable for
12672 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
12673 (floatunssi<mode>2): Update expander predicate.
12675 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
12677 PR rtl-optimization/61325
12678 * lra-constraints.c (process_address_1): Check scale equal to one
12679 to prevent transformation: base + scale * index => base + new_reg.
12681 2014-06-06 Richard Biener <rguenther@suse.de>
12683 PR tree-optimization/59299
12684 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
12686 (nearest_common_dominator_of_uses): Likewise.
12687 (statement_sink_location): Adjust. Support sinking loads.
12689 2014-06-06 Martin Jambor <mjambor@suse.cz>
12691 * ipa-prop.c (get_place_in_agg_contents_list): New function.
12692 (build_agg_jump_func_from_list): Likewise.
12693 (determine_known_aggregate_parts): Renamed to
12694 determine_locally_known_aggregate_parts. Moved some functionality
12695 to the two functions above, removed bound checks.
12697 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
12699 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
12700 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
12701 (aarch64_progress_pointer): Likewise.
12702 (aarch64_copy_one_part_and_move_pointers): Likewise.
12703 (aarch64_expand_movmen): Likewise.
12704 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
12705 * config/aarch64/aarch64.md (movmem<mode>): New.
12707 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
12709 * targhooks.c (default_add_stmt_cost): Call target specific
12710 hook instead of default one.
12712 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
12714 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
12715 endianness instead of host endianness.
12716 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
12719 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
12722 * function.c (instantiate_decls): Process the saved static chain.
12723 (expand_function_start): If not optimizing, save the static chain
12725 * tree-nested.c (convert_all_function_calls): Always create the static
12726 chain for nested functions if not optimizing.
12728 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
12730 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
12732 2014-06-06 Richard Biener <rguenther@suse.de>
12734 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
12735 (construct_init_block): Likewise.
12736 (construct_exit_block): Likewise.
12737 (pass_expand::execute): Likewise.
12738 * graphite.c (graphite_transforms): Replace check for current_loops
12739 with a check for > 1 loops.
12740 (pass_graphite_transforms::execute): Adjust.
12741 * ipa-split.c (split_function): Remove check for current_loops.
12742 * omp-low.c (expand_parallel_call): Likewise.
12743 (expand_omp_for_init_counts): Likewise.
12744 (extract_omp_for_update_vars): Likewise.
12745 (expand_omp_for_generic): Likewise.
12746 (expand_omp_sections): Likewise.
12747 (expand_omp_target): Likewise.
12748 * tracer.c (tail_duplicate): Likewise.
12749 (pass_tracer::execute): Likewise.
12750 * trans-mem.c (expand_transaction): Likewise.
12751 * tree-complex.c (expand_complex_div_wide): Likewise.
12752 * tree-eh.c (lower_resx): Likewise.
12753 (cleanup_empty_eh_merge_phis): Likewise.
12754 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
12755 current_loops with a check for > 1 loops.
12756 (pass_predcom::execute): Adjust.
12757 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
12758 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
12759 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
12760 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
12761 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
12762 * tree-switch-conversion.c (process_switch): Likewise.
12763 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
12764 * tree-vrp.c (vrp_visit_phi_node): Likewise.
12765 (execute_vrp): Likewise.
12766 * ubsan.c (ubsan_expand_null_ifn): Likewise.
12768 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
12770 * rtl.h (insn_location): Declare.
12771 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
12772 with UNKNOWN_LOCATION.
12773 * emit-rtl.c (insn_location): New function.
12774 * final.c (notice_source_line): Check that the instruction has a
12775 location before retrieving it and use insn_location.
12776 * modulo-sched.c (loop_single_full_bb_p): Likewise.
12777 * print-rtl.c (print_rtx): Likewise.
12779 2014-06-06 Richard Biener <rguenther@suse.de>
12781 * passes.def: Move 2nd VRP pass before phi-only-cprop.
12783 2014-06-06 Christian Bruel <christian.bruel@st.com>
12785 PR tree-optimization/43934
12786 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
12789 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
12791 * ira-lives.c (single_reg_class): Add missing break. Explicitly
12792 return NO_REGS for extra address and memory constraints. Handle
12793 operands that match (or are equivalent to something that matches)
12794 extra constant constraints. Ignore other non-register operands.
12796 2014-06-06 Alan Modra <amodra@gmail.com>
12799 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
12800 * doc/tm.texi: Regenerate.
12801 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
12802 Use throughout in place of REG_PARM_STACK_SPACE.
12803 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
12804 "incoming" param. Pass to rs6000_function_parms_need_stack.
12805 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
12806 prototype_p when incoming. Use function decl when incoming
12807 to handle K&R style functions.
12808 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
12809 (INCOMING_REG_PARM_STACK_SPACE): Define.
12811 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12814 * cfgexpand.c (expand_debug_expr): Use address space of nested
12815 TREE_TYPE for ADDR_EXPR and MEM_REF.
12817 2014-06-05 Jeff Law <law@redhat.com>
12819 PR tree-optimization/61289
12820 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
12821 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
12822 looking for those which match LHS. All callers changed.
12823 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
12824 parameters and code which manipulated them. All callers changed.
12825 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
12826 and DST_MAP parameters. Simplify invalidation code by just calling
12827 invalidate_equivalences. All callers changed.
12828 (thread_across_edge): Simplify now that we don't need to maintain
12829 the map of equivalences to invalidate.
12831 2014-06-05 Kai Tietz <ktietz@redhat.com>
12832 Richard Henderson <rth@redhat.com>
12835 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
12836 checking for !TARGET_X32.
12837 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
12838 (sibcall_intern): New define_insn, plus required peepholes.
12839 (sibcall_pop_intern): Likewise.
12840 (sibcall_value_intern): Likewise.
12841 (sibcall_value_pop_intern): Likewise.
12843 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
12845 * tree-inline.c (tree_function_versioning): Check DF info existence
12846 before accessing it.
12848 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
12850 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
12852 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
12853 aarch64_frame hard_fp_offset and frame_size.
12854 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
12855 frame_size; remove original_frame_size.
12856 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
12857 (aarch64_initial_elimination_offset): Remove frame_size and
12858 offset. Use aarch64_frame frame_size.
12860 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
12861 Jiong Wang <jiong.wang@arm.com>
12862 Renlin <renlin.li@arm.com>
12864 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
12865 initialization of R30 offset. Update offset. Iterate core
12866 regisers upto X30. Remove X29, X30 specific code.
12868 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
12869 Jiong Wang <jiong.wang@arm.com>
12871 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
12872 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
12873 (aarch64_register_saved_on_entry): Adjust test.
12875 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
12877 * config/aarch64/aarch64.h (machine_function): Move
12878 saved_varargs_size from here...
12879 (aarch64_frame): ... to here.
12881 * config/aarch64/aarch64.c (aarch64_expand_prologue)
12882 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
12883 (aarch64_initial_elimination_offset)
12884 (aarch64_setup_incoming_varargs): Adjust location of
12885 saved_varargs_size.
12887 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
12889 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
12892 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
12893 Prachi Godbole <Prachi.Godbole@imgtec.com>
12895 * config/mips/mips-cpus.def: Add definition for p5600. Updated
12896 mips32r5 entry to use PROCESSOR_P5600.
12897 * config/mips/mips-tables.opt: Regenerate.
12898 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
12899 * config/mips/mips.c (mips_fmadd_bypass): New function.
12900 (mips_rtx_cost_data): Add costs for p5600.
12901 (mips_issue_rate): Add support for p5600.
12902 (mips_multipass_dfa_lookahead): Likewise.
12903 * config/mips/mips.h (TUNE_P5600): New define.
12904 (TUNE_MACC_CHAINS): Add TUNE_P5600.
12905 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
12906 * config/mips/mips.md: Include p5600.md.
12907 (processor): Add p5600.
12908 * config/mips/p5600.md: New file.
12910 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
12912 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
12913 * config/i386/predicates.md (palignr_operand): New.
12914 Indicates if permutation is suitable for palignr instruction.
12916 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
12918 PR tree-optimization/61319
12919 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
12920 stmt belongs to loop.
12922 2014-06-05 Richard Biener <rguenther@suse.de>
12924 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
12925 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
12926 (lookup_tmp_var): Adjust.
12927 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
12929 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12931 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
12933 2014-06-05 Marek Polacek <polacek@redhat.com>
12936 * doc/invoke.texi: Document -Wlogical-not-parentheses.
12938 2014-06-04 Tom de Vries <tom@codesourcery.com>
12940 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
12943 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
12945 PR tree-optimization/61385
12946 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
12948 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
12950 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
12951 changed to use fatal_error.
12952 (main): Ensure lto_wrapper_cleanup is run atexit.
12954 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
12956 * lra-constraints.c (valid_address_p): Move earlier in file.
12957 (address_eliminator): New structure.
12958 (satisfies_memory_constraint_p): New function.
12959 (satisfies_address_constraint_p): Likewise.
12960 (process_alt_operands, process_address, curr_insn_transform): Use them.
12962 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
12964 * lra-int.h (lra_static_insn_data): Make operand_alternative a
12966 (target_lra_int, default_target_lra_int, this_target_lra_int)
12967 (op_alt_data): Delete.
12968 * lra.h (lra_init): Delete.
12969 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
12970 (init_insn_code_data_once): Remove op_alt_data handling.
12971 (finish_insn_code_data_once): Likewise.
12972 (init_op_alt_data): Delete.
12973 (get_static_insn_data): Initialize operand_alternative to null.
12974 (free_insn_recog_data): Cast operand_alternative before freeing it.
12975 (setup_operand_alternative): Take the operand_alternative as
12976 parameter and assume it isn't already cached in the static
12978 (lra_set_insn_recog_data): Update accordingly.
12979 (lra_init): Delete.
12980 * ira.c (ira_init): Don't call lra_init.
12981 * target-globals.h (this_target_lra_int): Declare.
12982 (target_globals): Remove lra_int.
12983 (restore_target_globals): Update accordingly.
12984 * target-globals.c: Don't include lra-int.h.
12985 (default_target_globals, save_target_globals): Remove lra_int.
12987 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
12989 * recog.h (operand_alternative): Convert reg_class, reject,
12990 matched and matches into bitfields.
12991 (preprocess_constraints): New overload.
12992 (preprocess_insn_constraints): New function.
12993 (preprocess_constraints): Take the insn as parameter.
12994 (recog_op_alt): Change into a pointer.
12995 (target_recog): Add x_op_alt.
12996 * recog.c (asm_op_alt): New variable.
12997 (recog_op_alt): Change into a pointer.
12998 (preprocess_constraints): New overload, replacing the old function
12999 definition with one that doesn't use global state.
13000 (preprocess_insn_constraints): New function.
13001 (preprocess_constraints): Use them. Take the insn as parameter.
13002 Use asm_op_alt for asms.
13003 (recog_init): Free existing x_op_alt entries.
13004 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
13006 (make_early_clobber_and_input_conflicts): Likewise.
13007 (process_bb_node_lives): Pass the insn to process_constraints.
13008 * reg-stack.c (check_asm_stack_operands): Likewise.
13009 (subst_asm_stack_regs): Likewise.
13010 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
13011 * regrename.c (build_def_use): Likewise.
13012 * sched-deps.c (sched_analyze_insn): Likewise.
13013 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
13014 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
13015 (note_invalid_constants): Likewise.
13016 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
13017 (ix86_legitimate_combined_insn): Make operand_alternative pointer
13020 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
13022 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
13023 * ira-lives.c (check_and_make_def_conflict): Check for disabled
13025 (make_early_clobber_and_input_conflicts): Likewise.
13026 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
13028 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
13030 * recog.h (alternative_class): New function.
13031 (which_op_alt): Return a const recog_op_alt.
13032 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
13033 (subst_asm_stack_regs): Likewise.
13034 * config/arm/arm.c (note_invalid_constants): Likewise.
13035 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
13036 the operand_alternative; use alternative class instead.
13037 * sel-sched.c (get_reg_class): Likewise.
13038 * regrename.c (build_def_use): Likewise.
13039 (hide_operands, restore_operands, record_out_operands): Update type
13042 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
13044 * recog.h (recog_op_alt): Convert to a flat array.
13045 (which_op_alt): New function.
13046 * recog.c (recog_op_alt): Convert to a flat array.
13047 (preprocess_constraints): Update accordingly, grouping all
13048 operands of the same alternative together, rather than the
13050 * ira-lives.c (check_and_make_def_conflict): Likewise.
13051 (make_early_clobber_and_input_conflicts): Likewise.
13052 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
13053 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
13054 (subst_asm_stack_regs): Likewise.
13055 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
13056 * regrename.c (hide_operands, record_out_operands): Likewise.
13057 (build_def_use): Likewise.
13058 * sel-sched.c (get_reg_class): Likewise.
13059 * config/arm/arm.c (note_invalid_constants): Likewise.
13061 2014-06-04 Jason Merrill <jason@redhat.com>
13065 * gimplify.c (gimplify_arg): Non-static.
13066 * gimplify.h: Declare it.
13068 2014-06-04 Richard Biener <rguenther@suse.de>
13070 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
13071 TREE_PUBLIC and DECL_EXTERNAL decls.
13073 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
13075 * regcprop.c (copyprop_hardreg_forward_1): Account for
13076 HARD_REGNO_CALL_PART_CLOBBERED.
13078 2014-06-04 Richard Biener <rguenther@suse.de>
13080 * configure.ac: Check whether the underlying type of int64_t
13081 is long or long long.
13082 * configure: Regenerate.
13083 * config.in: Likewise.
13084 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
13085 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
13087 2014-06-04 Richard Biener <rguenther@suse.de>
13089 PR tree-optimization/60098
13090 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
13092 (dse_optimize_stmt): Simplify, now that we found a kill
13095 2014-06-04 Richard Biener <rguenther@suse.de>
13097 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
13098 of accesses with non-invariant address.
13100 2014-06-04 Martin Liska <mliska@suse.cz>
13102 * cgraph.h (cgraph_make_wrapper): New function introduced.
13103 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
13104 * ipa-inline.h (inline_analyze_function): The function is global.
13105 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
13107 2014-06-04 Martin Liska <mliska@suse.cz>
13109 * tree.h (private_lookup_attribute_starting): New function.
13110 (lookup_attribute_starting): Likewise.
13111 * tree.c (private_lookup_attribute_starting): Likewise.
13113 2014-06-04 Martin Liska <mliska@suse.cz>
13115 * cgraph.h (expand_thunk): New argument added.
13116 (address_taken_from_non_vtable_p): New global function.
13117 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
13118 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
13119 * cgraphunit.c (analyze_function): Likewise.
13120 (assemble_thunks_and_aliases): Argument added to call.
13121 (expand_thunk): New argument forces to produce GIMPLE thunk.
13123 2014-06-04 Martin Liska <mliska@suse.cz>
13125 * coverage.h (coverage_compute_cfg_checksum): Argument added.
13126 * coverage.c (coverage_compute_cfg_checksum): Likewise.
13127 * profile.c (branch_prob): Likewise.
13129 2014-06-04 Martin Jambor <mjambor@suse.cz>
13132 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
13133 handler for switch on an ipa_ref_use enum.
13134 * ipa-reference.c (analyze_function): Likewise.
13136 2014-06-04 Kai Tietz <ktietz@redhat.com>
13138 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
13139 from old call-instruction.
13141 2014-06-04 Bin Cheng <bin.cheng@arm.com>
13143 * config/aarch64/aarch64.c (aarch64_classify_address)
13144 (aarch64_legitimize_reload_address): Support full addressing modes
13146 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
13147 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
13149 2014-06-03 Andrew Pinski <apinski@cavium.com>
13151 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
13154 2014-06-03 Andrew Pinski <apinski@cavium.com>
13156 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
13157 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
13159 2014-06-03 Kai Tietz <ktietz@redhat.com>
13161 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
13164 2014-06-03 Dehao Chen <dehao@google.com>
13166 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
13169 2014-06-03 Marek Polacek <polacek@redhat.com>
13172 * doc/invoke.texi: Document -Wswitch-bool.
13173 * function.c (stack_protect_epilogue): Cast controlling expression of
13175 * gengtype.c (walk_type): Generate switch expression with its
13176 controlling expression cast to int.
13178 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
13180 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
13182 * config/avr/avr-tables.opt: Regenerate.
13183 * config/avr/t-multilib: Regenerate.
13184 * doc/avr-mmcu.texi: Regenerate.
13186 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
13187 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
13189 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
13190 (ata6617c, ata664251): Add new avr35 devices.
13191 (ata6612c): Add new avr4 device.
13192 (ata6613c, ata6614q): Add new avr5 devices.
13193 * config/avr/avr-tables.opt: Regenerate.
13194 * config/avr/t-multilib: Regenerate.
13195 * doc/avr-mmcu.texi: Regenerate.
13197 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
13199 * gcc/config/aarch64/aarch64-builtins.c
13200 (aarch64_types_binop_ssu_qualifiers): New static data.
13201 (TYPES_BINOP_SSU): Define.
13202 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
13203 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
13204 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
13205 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
13206 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
13207 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
13208 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
13209 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
13210 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
13211 suffix to builtin function name, remove cast.
13212 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
13213 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
13214 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
13216 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
13218 * gcc/config/aarch64/aarch64-builtins.c
13219 (aarch64_types_binop_uus_qualifiers,
13220 aarch64_types_shift_to_unsigned_qualifiers,
13221 aarch64_types_unsigned_shiftacc_qualifiers): Define.
13222 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
13223 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
13224 sqshlu_n, uqshl_n): Update qualifiers.
13225 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
13226 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
13227 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
13228 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
13229 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
13230 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
13231 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
13232 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
13233 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
13234 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
13235 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
13236 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
13237 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
13238 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
13239 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
13240 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
13241 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
13242 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
13243 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
13244 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
13245 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
13246 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
13247 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
13248 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
13249 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
13250 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
13251 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
13253 2014-06-03 Teresa Johnson <tejohnson@google.com>
13255 * tree-sra.c (modify_function): Record caller nodes after rebuild.
13257 2014-06-02 Jason Merrill <jason@redhat.com>
13260 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
13262 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
13264 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
13267 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
13269 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
13271 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
13272 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
13273 * config/aarch64/iterators.md (REVERSE): New iterator.
13274 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
13275 (rev_op): New int_attribute.
13276 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
13277 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
13278 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
13279 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
13280 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
13281 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
13282 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
13283 Replace temporary __asm__ with __builtin_shuffle.
13285 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
13287 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
13289 * config/mips/mips-tables.opt: Regenerate.
13290 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
13291 to use mips_isa_rev rather than ISA_MIPS32R2.
13292 * config/mips/mips.h (ISA_MIPS32R3): New define.
13293 (ISA_MIPS32R5): New define.
13294 (ISA_MIPS64R3): New define.
13295 (ISA_MIPS64R5): New define.
13296 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
13297 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
13298 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
13300 (MIPS_ISA_SYNCI_SPEC): Likewise.
13301 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
13302 (LINK_SPEC): Added mips32r3 and mips32r5.
13303 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
13304 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
13305 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
13306 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
13307 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
13308 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
13309 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
13311 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
13313 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
13315 * config/mips/mips.opt (mxpa): New option.
13316 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
13319 2014-06-03 Martin Jambor <mjambor@suse.cz>
13322 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
13325 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
13327 PR tree-optimization/61328
13328 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
13329 initialization from find_bswap_or_nop_1.
13330 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
13331 in source_expr2 before using the size value the function sets. Also
13332 make use of init_symbolic_number () in both the old place and
13333 find_bswap_or_nop_load () to avoid reading uninitialized memory when
13334 doing recursion in the GIMPLE_BINARY_RHS case.
13336 2014-06-03 Richard Biener <rguenther@suse.de>
13338 PR tree-optimization/61383
13339 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
13342 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
13344 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
13345 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
13346 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
13347 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
13349 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
13350 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
13351 * system.h: ...here and make it unconditional.
13352 * target.def (conditional_register_usage): Mention
13353 define_register_constraint instead of old-style constraint macros.
13354 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
13355 * doc/tm.texi: Regenerate.
13356 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
13357 protected by !USE_MD_CONSTRAINTS.
13358 * config/frv/frv.md: Remove quote from old version of documentation.
13359 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
13360 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
13361 CONST_DOUBLE_OK_FOR_LETTER.
13362 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
13364 2014-06-02 Andrew Pinski <apinski@cavium.com>
13366 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
13367 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
13368 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
13369 file whose name depends on -mabi= and -mbig-endian.
13370 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
13371 Handle LP64 better and handle ilp32 too.
13372 (MULTILIB_OPTIONS): Delete.
13373 (MULTILIB_DIRNAMES): Delete.
13375 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
13377 * expr.h: Remove prototypes of functions defined in builtins.c.
13378 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
13379 Remove prototypes of functions defined in builtins.c.
13380 * builtins.h: Update prototype list to include all exported functions.
13381 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
13382 no_c99_libc_has_function): Move to targhooks.c
13383 (build_string_literal, build_call_expr_loc_array,
13384 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
13386 (expand_builtin_object_size, fold_builtin_object_size): Make static.
13387 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
13388 no_c99_libc_has_function): Relocate from builtins.c.
13389 * tree.c: Include builtins.h.
13390 (build_call_expr_loc_array, build_call_expr_loc_vec,
13391 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
13393 * fold-const.h (fold_fma): Move prototype to builtins.h.
13394 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
13395 * asan.c: Include builtins.h.
13396 * cfgexpand.c: Likewise.
13397 * convert.c: Likewise.
13398 * emit-rtl.c: Likewise.
13399 * except.c: Likewise.
13400 * expr.c: Likewise.
13401 * fold-const.c: Likewise.
13402 * gimple-fold.c: Likewise.
13403 * gimple-ssa-strength-reduction.c: Likewise.
13404 * gimplify.c: Likewise.
13405 * ipa-inline.c: Likewise.
13406 * ipa-prop.c: Likewise.
13407 * lto-streamer-out.c: Likewise.
13408 * stmt.c: Likewise.
13409 * tree-inline.c: Likewise.
13410 * tree-object-size.c: Likewise.
13411 * tree-sra.c: Likewise.
13412 * tree-ssa-ccp.c: Likewise.
13413 * tree-ssa-forwprop.c: Likewise.
13414 * tree-ssa-loop-ivcanon.c: Likewise.
13415 * tree-ssa-loop-ivopts.c: Likewise.
13416 * tree-ssa-math-opts.c: Likewise.
13417 * tree-ssa-reassoc.c: Likewise.
13418 * tree-ssa-threadedge.c: Likewise.
13419 * tree-streamer-in.c: Likewise.
13420 * tree-vect-data-refs.c: Likewise.
13421 * tree-vect-patterns.c: Likewise.
13422 * tree-vect-stmts.c: Likewise.
13423 * config/aarch64/aarch64.c: Likewise.
13424 * config/alpha/alpha.c: Likewise.
13425 * config/arc/arc.c: Likewise.
13426 * config/arm/arm.c: Likewise.
13427 * config/avr/avr.c: Likewise.
13428 * config/bfin/bfin.c: Likewise.
13429 * config/c6x/c6x.c: Likewise.
13430 * config/cr16/cr16.c: Likewise.
13431 * config/cris/cris.c: Likewise.
13432 * config/epiphany/epiphany.c: Likewise.
13433 * config/fr30/fr30.c: Likewise.
13434 * config/frv/frv.c: Likewise.
13435 * config/h8300/h8300.c: Likewise.
13436 * config/i386/i386.c: Likewise.
13437 * config/i386/winnt.c: Likewise.
13438 * config/ia64/ia64.c: Likewise.
13439 * config/iq2000/iq2000.c: Likewise.
13440 * config/lm32/lm32.c: Likewise.
13441 * config/m32c/m32c.c: Likewise.
13442 * config/m32r/m32r.c: Likewise.
13443 * config/m68k/m68k.c: Likewise.
13444 * config/mcore/mcore.c: Likewise.
13445 * config/mep/mep.c: Likewise.
13446 * config/microblaze/microblaze.c: Likewise.
13447 * config/mips/mips.c: Likewise.
13448 * config/mmix/mmix.c: Likewise.
13449 * config/mn10300/mn10300.c: Likewise.
13450 * config/moxie/moxie.c: Likewise.
13451 * config/msp430/msp430.c: Likewise.
13452 * config/nds32/nds32.c: Likewise.
13453 * config/pa/pa.c: Likewise.
13454 * config/pdp11/pdp11.c: Likewise.
13455 * config/picochip/picochip.c: Likewise.
13456 * config/rl78/rl78.c: Likewise.
13457 * config/rs6000/rs6000.c: Likewise.
13458 * config/rx/rx.c: Likewise.
13459 * config/s390/s390.c: Likewise.
13460 * config/score/score.c: Likewise.
13461 * config/sh/sh.c: Likewise.
13462 * config/sparc/sparc.c: Likewise.
13463 * config/spu/spu.c: Likewise.
13464 * config/stormy16/stormy16.c: Likewise.
13465 * config/tilegx/tilegx.c: Likewise.
13466 * config/tilepro/tilepro.c: Likewise.
13467 * config/v850/v850.c: Likewise.
13468 * config/vax/vax.c: Likewise.
13469 * config/xtensa/xtensa.c: Likewise.
13471 2014-06-02 Jeff Law <law@redhat.com>
13473 PR rtl-optimization/61094
13474 * ree.c (combine_reaching_defs): Do not reextend an insn if it
13475 was marked as do_no_reextend. If a copy is needed to eliminate
13476 an extension, then mark it as do_not_reextend.
13478 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
13480 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
13482 2014-06-02 Richard Henderson <rth@redhat.com>
13485 * config/alpha/alpha.c (print_operand_address): Allow symbolic
13486 addresses inside asms. Use output_operand_lossage instead of
13489 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
13492 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
13493 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
13495 2014-06-02 Tom de Vries <tom@codesourcery.com>
13497 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
13498 case that x has VOIDmode.
13500 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
13502 * varasm.c (copy_constant): Delete function.
13503 (build_constant_desc): Don't call it.
13505 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
13508 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
13509 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
13510 with immediate_operand.
13512 2014-06-02 Andreas Schwab <schwab@suse.de>
13514 * config/ia64/ia64.c
13515 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
13516 pending_data_specs first.
13518 2014-06-02 Richard Biener <rguenther@suse.de>
13520 PR tree-optimization/61378
13521 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
13522 valueized_anything.
13524 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
13526 * config/i386/constraints.md (Bw): Rename from 'w'.
13527 (Bz): Rename from 'z'.
13528 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
13530 2014-06-01 Kai Tietz <ktietz@redhat.com>
13533 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
13534 * config/i386/i386.md (sibcall_insn_operand): Use Bs
13535 instead of m constraint.
13537 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
13539 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
13540 a separate alternative where the scratch operand 2 is marked as
13543 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
13545 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
13546 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
13547 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
13548 and __builtins_arm_get_fpscr.
13549 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
13550 __builtins_arm_get_fpscr.
13551 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
13552 __builtins_arm_ldfpscr.
13553 (arm_atomic_assign_expand_fenv): New function.
13554 * config/arm/vfp.md (set_fpscr): New pattern.
13555 (get_fpscr) : Likewise.
13556 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
13558 * doc/extend.texi (AARCH64 Built-in Functions) : Document
13559 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
13561 2014-05-30 Jakub Jelinek <jakub@redhat.com>
13563 * asan.c (report_error_func): Add SLOW_P argument, use
13564 BUILT_IN_ASAN_*_N if set.
13565 (build_check_stmt): Likewise.
13566 (instrument_derefs): If T has insufficient alignment,
13567 force same handling as for odd sizes.
13569 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
13570 BUILT_IN_ASAN_REPORT_STORE_N): New.
13571 * asan.c (struct asan_mem_ref): Change access_size type to
13573 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
13574 update_mem_ref_hash_table): Likewise.
13575 (asan_mem_ref_hasher::hash): Hash in a HWI.
13576 (report_error_func): Change size_in_bytes argument to HWI.
13577 Use *_N builtins if size_in_bytes is larger than 16 or not power of
13579 (build_shadow_mem_access): New function.
13580 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
13581 Handle size_in_bytes not power of two or larger than 16.
13582 (instrument_derefs): Don't give up if size_in_bytes is not
13583 power of two or is larger than 16.
13585 2014-05-30 Kai Tietz <ktietz@redhat.com>
13588 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
13589 for sibling-tail-calls.
13590 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
13592 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
13593 (sibcall_insn_operand): Add check for sibcall_memory_operand.
13595 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
13597 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
13598 * config/avr/avr-tables.opt: Regenerate.
13599 * config/avr/t-multilib: Regenerate.
13600 * doc/avr-mmcu.texi: Regenerate.
13602 2014-05-30 Ian Lance Taylor <iant@google.com>
13604 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
13607 2014-05-30 Tom de Vries <tom@codesourcery.com>
13609 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
13612 2014-05-30 Tom de Vries <tom@codesourcery.com>
13614 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
13615 * lra.c (initialize_lra_reg_info_element): Add init of
13616 actual_call_used_reg_set field.
13617 (lra): Call lra_create_live_ranges before lra_inheritance for
13619 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
13621 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
13622 instead of call_used_reg_set for -fuse-caller-save.
13623 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
13625 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13627 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
13629 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
13631 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
13633 * ira.c (ira_get_dup_out_num): Check for output operands at
13634 the start of the loop. Handle cases where an included alternative
13635 follows an excluded one.
13637 2014-05-29 Mike Stump <mikestump@comcast.net>
13640 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
13641 post ld passes when lto is used.
13643 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
13645 PR rtl-optimization/61325
13646 * lra-constraints.c (process_address): Rename to process_address_1.
13647 (process_address): New function.
13649 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
13651 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
13652 TYPES_BINOPV): New static data.
13653 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
13655 * config/aarch64/aarch64-simd.md (aarch64_ext,
13656 aarch64_im_lane_boundsi): New patterns.
13657 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
13659 (aarch64_evpc_ext): New function.
13661 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
13663 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
13664 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
13665 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
13666 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
13667 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
13669 2014-05-29 Tom de Vries <tom@codesourcery.com>
13671 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
13673 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
13674 Richard Sandiford <rdsandiford@googlemail.com>
13676 * arm/iterators.md (shiftable_ops): New code iterator.
13677 (t2_binop0, arith_shift_insn): New code attributes.
13678 * arm/predicates.md (shift_nomul_operator): New predicate.
13679 * arm/arm.md (insn_enabled): Delete.
13680 (enabled): Remove insn_enabled test.
13681 (*arith_shiftsi): Delete. Replace with ...
13682 (*<arith_shift_insn>_multsi): ... new pattern.
13683 (*<arith_shift_insn>_shiftsi): ... new pattern.
13684 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
13686 2014-05-29 Radovan Obradovic <robradovic@mips.com>
13687 Tom de Vries <tom@codesourcery.com>
13689 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
13690 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
13692 (mips_split_call): Use POST_CALL_TMP_REG.
13693 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
13695 2014-05-29 Tom de Vries <tom@codesourcery.com>
13697 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
13698 with #ifdef STACK_REGS.
13700 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
13702 * varasm.c (get_variable_section): Walk aliases.
13703 (place_block_symbol): Walk aliases.
13705 2014-05-28 Tom de Vries <tom@codesourcery.com>
13708 2014-05-28 Tom de Vries <tom@codesourcery.com>
13710 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
13711 * lra.c (initialize_lra_reg_info_element): Add init of
13712 actual_call_used_reg_set field.
13713 (lra): Call lra_create_live_ranges before lra_inheritance for
13715 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
13717 * lra-constraints.c (need_for_call_save_p): Use
13718 actual_call_used_reg_set instead of call_used_reg_set for
13720 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
13722 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
13724 * doc/md.texi: Document that the % constraint character must
13725 be at the beginning of the string.
13726 * genoutput.c (validate_insn_alternatives): Check that '=',
13727 '+' and '%' only appear at the beginning of a constraint.
13728 * ira.c (commutative_constraint_p): Delete.
13729 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
13730 at the start of the string.
13731 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
13733 * config/arm/neon.md (bicdi3_neon): Likewise.
13734 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
13735 (slt_si, sltu_si): Likewise.
13736 * config/vax/vax.md (sbcdi3): Likewise.
13737 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
13738 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
13739 (mul64): Move '%' to beginning of constraint.
13740 * config/arm/arm.md (*xordi3_insn): Likewise.
13741 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
13742 (xorsi3): Likewise.
13744 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
13746 * doc/md.texi: Document the restrictions on the "enabled" attribute.
13748 2014-05-28 Jason Merrill <jason@redhat.com>
13751 * cgraph.h (symtab_node::get_comdat_group_id): New.
13752 * cgraphunit.c (analyze_functions): Call it.
13753 * symtab.c (dump_symtab_node): Likewise.
13754 * tree.c (decl_comdat_group_id): New.
13755 * tree.h: Declare it.
13756 * lto-streamer-out.c (write_symbol): Use it.
13757 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
13759 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
13761 PR bootstrap/PR61146
13762 * wide-int.cc: Do not include longlong.h when compiling with clang.
13764 2014-05-28 Richard Biener <rguenther@suse.de>
13766 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
13767 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
13768 (vrp_visit_assignment_or_call): Print less vertical space.
13769 (vrp_visit_stmt): Likewise.
13770 (vrp_visit_phi_node): Likewise. For a PHI argument with
13771 VR_VARYING range consider recording it as copy.
13773 2014-05-28 Richard Biener <rguenther@suse.de>
13776 2014-05-28 Richard Biener <rguenther@suse.de>
13778 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
13780 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
13782 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
13783 sufficiently aligned and an offset is used at the same time.
13784 (expand_expr_real_1): Likewise.
13786 2014-05-28 Richard Biener <rguenther@suse.de>
13788 PR middle-end/61045
13789 * fold-const.c (fold_comparison): When folding
13790 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
13791 the sign of the remaining constant operand stays the same.
13793 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
13795 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
13796 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
13797 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
13799 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
13800 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
13801 (m32bit-doubles) Likewise.
13802 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
13803 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
13806 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
13808 * configure.ac ($gcc_cv_ld_clearcap): New test.
13809 * configure: Regenerate.
13810 * config.in: Regenerate.
13811 * config/sol2.opt (mclear-hwcap): New option.
13812 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
13813 * config/sol2-clearcap.map: Moved here from
13814 testsuite/gcc.target/i386/clearcap.map.
13815 * config/sol2-clearcapv2.map: Move here from
13816 gcc.target/i386/clearcapv2.map.
13817 * config/t-sol2 (install): Depend on install-clearcap-map.
13818 (install-clearcap-map): New target.
13819 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
13822 2014-05-28 Richard Biener <rguenther@suse.de>
13824 * hwint.h (*_HALF_WIDE_INT*): Move to ...
13825 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
13826 ... here and remove the rest.
13827 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
13829 2014-05-28 Richard Biener <rguenther@suse.de>
13831 PR tree-optimization/61335
13832 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
13833 new range fails, drop to varying.
13835 2014-05-28 Olivier Hainque <hainque@adacore.com>
13837 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
13838 (CPP_SPEC): Add entry for -mcpu=8548.
13839 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
13840 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
13842 2014-05-28 Tom de Vries <tom@codesourcery.com>
13844 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
13845 * lra.c (initialize_lra_reg_info_element): Add init of
13846 actual_call_used_reg_set field.
13847 (lra): Call lra_create_live_ranges before lra_inheritance for
13849 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
13851 * lra-constraints.c (need_for_call_save_p): Use
13852 actual_call_used_reg_set instead of call_used_reg_set for
13854 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
13856 2014-05-28 Radovan Obradovic <robradovic@mips.com>
13857 Tom de Vries <tom@codesourcery.com>
13859 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
13861 (@item -fuse-caller-save): New item.
13863 2014-05-28 Radovan Obradovic <robradovic@mips.com>
13864 Tom de Vries <tom@codesourcery.com>
13866 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
13867 OPT_fuse_caller_save.
13869 2014-05-28 Radovan Obradovic <robradovic@mips.com>
13870 Tom de Vries <tom@codesourcery.com>
13872 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
13873 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
13874 get_call_reg_set_usage.
13875 * resource.c (mark_set_resources, mark_target_live_regs): Use
13876 get_call_reg_set_usage.
13877 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
13879 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
13880 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
13881 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
13882 * ira-build.c (ira_create_allocno): Init
13883 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
13884 (create_cap_allocno, propagate_allocno_info)
13885 (propagate_some_info_from_allocno)
13886 (copy_info_to_removed_store_destinations): Handle
13887 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
13888 * ira-costs.c (ira_tune_allocno_costs): Use
13889 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
13891 2014-05-28 Radovan Obradovic <robradovic@mips.com>
13892 Tom de Vries <tom@codesourcery.com>
13894 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
13895 and function_used_regs_valid fields.
13896 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
13897 find_all_hard_reg_sets.
13898 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
13899 (get_call_reg_set_usage): New function.
13900 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
13901 * regs.h (get_call_reg_set_usage): Declare.
13903 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
13906 * config/dbx.h (License): Add Runtime Library Exception.
13907 * config/newlib-stdint.h (License): Same.
13908 * config/rtems.h (License): Same
13909 * config/initfini-array.h (License): Same
13910 * config/v850/v850.h (License): Same.
13911 * config/v850/v850-opts.h (License): Same
13912 * config/v850/rtems.h (License): Same.
13914 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
13917 * doc/extend.texi (Local Labels): Note that label differences are
13918 not supported for AVR.
13920 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
13921 Olivier Hainque <hainque@adacore.com>
13923 * rtl.h (set_for_reg_notes): Declare.
13924 * emit-rtl.c (set_for_reg_notes): New function.
13925 (set_unique_reg_note): Use it.
13926 * optabs.c (add_equal_note): Likewise
13928 2014-05-27 Andrew Pinski <apinski@cavium.com>
13930 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
13931 Use <w> for the register in assembly template.
13932 (stack_protect_test): Use the mode of operands[0] for the result.
13933 (stack_protect_test_<mode>): Use <w> for the register
13934 in assembly template.
13936 2014-05-27 DJ Delorie <dj@redhat.com>
13938 * config/rx/rx.c (add_vector_labels): New.
13939 (rx_output_function_prologue): Call it.
13940 (rx_handle_func_attribute): Don't require empty arguments.
13941 (rx_handle_vector_attribute): New.
13942 (rx_attribute_table): Add "vector" attribute.
13943 * doc/extend.texi (interrupt, vector): Document new/changed
13944 RX-specific attributes.
13946 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
13948 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
13950 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
13951 predicate to detect a negative quotient.
13953 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
13955 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
13956 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
13957 Add X - Y CMP 0 to X CMP Y transformation.
13958 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
13960 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
13962 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
13965 2014-05-27 Steve Ellcey <sellcey@mips.com>
13967 * config/mips/mips.c: Add include of cgraph.h.
13969 2014-05-27 Richard Biener <rguenther@suse.de>
13971 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
13973 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
13976 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
13977 * config/arm/arm-cores.def (License): Same.
13978 * config/arm/arm-opts.h (License): Same.
13979 * config/arm/aout.h (License): Same.
13980 * config/arm/bpabi.h (License): Same.
13981 * config/arm/elf.h (License): Same.
13982 * config/arm/linux-elf.h (License): Same.
13983 * config/arm/linux-gas.h (License): Same.
13984 * config/arm/netbsd-elf.h (License): Same.
13985 * config/arm/uclinux-eabi.h (License): Same.
13986 * config/arm/uclinux-elf.h (License): Same.
13987 * config/arm/vxworks.h (License): Same.
13989 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13991 * config/arm/neon.md (neon_bswap<mode>): New pattern.
13992 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
13993 (arm_init_neon_builtins): Handle NEON_BSWAP.
13994 Define required type nodes.
13995 (arm_expand_neon_builtin): Handle NEON_BSWAP.
13996 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
13997 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
13998 * config/arm/iterators.md (VDQHSD): New mode iterator.
14000 2014-05-27 Richard Biener <rguenther@suse.de>
14002 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
14003 Try using literal operands when comparing value-ranges failed.
14005 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
14007 * ira.c (commutative_operand): Adjust for change to recog_data.
14008 [Missing from previous commit.]
14010 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
14012 * system.h (TEST_BIT): New macro.
14013 * recog.h (alternative_mask): New type.
14014 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
14015 (recog_data_d): Replace alternative_enabled_p array with
14016 enabled_alternatives.
14017 (target_recog): New structure.
14018 (default_target_recog, this_target_recog): Declare.
14019 (get_enabled_alternatives, recog_init): Likewise.
14020 * recog.c (default_target_recog, this_target_recog): New variables.
14021 (get_enabled_alternatives): New function.
14022 (extract_insn): Use it.
14023 (recog_init): New function.
14024 (preprocess_constraints, constrain_operands): Adjust for change to
14026 * postreload.c (reload_cse_simplify_operands): Likewise.
14027 * reload.c (find_reloads): Likewise.
14028 * ira-costs.c (record_reg_classes): Likewise.
14029 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
14030 all alternatives after a disabled one would be skipped.
14031 (ira_implicitly_set_insn_hard_regs): Likewise.
14032 * ira.c (ira_setup_alts): Adjust for change to recog_data.
14033 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
14034 with enabled_alternatives.
14035 * lra.c (free_insn_recog_data): Update accordingly.
14036 (lra_update_insn_recog_data): Likewise.
14037 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
14038 * lra-constraints.c (process_alt_operands): Likewise. Handle
14039 only_alternative as part of the enabled mask.
14040 * target-globals.h (this_target_recog): Declare.
14041 (target_globals): Add a recog field.
14042 (restore_target_globals): Restore this_target_recog.
14043 * target-globals.c: Include recog.h.
14044 (default_target_globals): Initialize recog field.
14045 (save_target_globals): Likewise.
14046 * reginfo.c (reinit_regs): Call recog_init.
14047 * toplev.c (backend_init_target): Likewise.
14049 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
14051 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
14052 rather than any named insn's code.
14054 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
14057 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
14058 * config/arm/arm-cores.def (License): Same.
14060 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
14062 * tree.h (decl_comdat_group): Declare.
14063 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
14064 * tree.c (decl_comdat_group): Here.
14066 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
14068 PR rtl-optimization/61222
14069 * combine.c (simplify_shift_const_1): When moving a PLUS outside
14070 the shift, truncate the PLUS operand to the result mode.
14072 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
14075 * config/i386/i386.c (ix86_rtx_costs)
14076 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
14079 2014-05-26 Martin Jambor <mjambor@suse.cz>
14081 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
14084 2014-05-26 Richard Biener <rguenther@suse.de>
14086 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
14087 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
14088 Provide specializations.
14089 (wi::int_traits <HOST_WIDE_INT>,
14090 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
14092 2014-05-26 Alan Modra <amodra@gmail.com>
14095 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
14096 params and return a bool. Remove dead code. Update comment.
14097 Assert we have a const_int source. Remove bogus code from
14098 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
14099 handling of constants > 2G and reg_equal note, from..
14100 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
14101 return value. Update comment. If we can, use a new pseudo
14102 for intermediate calculations.
14103 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
14105 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
14106 call to rs6000_emit_set_const in splitter.
14107 (movdi_internal64+2, +3): Likewise.
14109 2014-05-26 Richard Biener <rguenther@suse.de>
14111 * system.h: Define __STDC_FORMAT_MACROS before
14112 including inttypes.h.
14113 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
14114 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
14115 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
14116 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
14117 HOST_WIDEST_INT_C): Remove.
14118 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
14119 if C99 inttypes.h is not available.
14120 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
14121 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
14122 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
14123 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
14124 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
14125 (struct output_info): Likewise.
14126 (print_statistics): Adjust.
14127 (dump_bitmap_statistics): Likewise.
14128 * bt-load.c (migrate_btr_defs): Print with PRId64.
14129 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
14130 (MAX_SAFE_MULTIPLIER): Adjust.
14131 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
14132 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
14133 dump_cgraph_node): Likewise.
14134 * final.c (dump_basic_block_info): Likewise.
14135 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
14136 * gcov.c (format_gcov): Likewise.
14137 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
14139 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
14140 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
14141 (inline_small_functions, dump_overall_stats, dump_inline_stats):
14142 Use PRId64 for dumping.
14143 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
14144 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
14145 (add_allocno_hard_regs): Adjust.
14146 * loop-doloop.c (doloop_modify): Print using PRId64.
14147 * loop-iv.c (inverse): Compute in uint64_t.
14148 (determine_max_iter, iv_number_of_iterations): Likewise.
14149 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
14150 Print using PRId64.
14151 * lto-streamer-out.c (write_symbol): Use uint64_t.
14152 * mcf.c (CAP_INFINITY): Use int64_t maximum.
14153 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
14154 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
14155 * modulo-sched.c (const_iteration_count): Use int64_t.
14156 (sms_schedule): Dump using PRId64.
14157 * predict.c (dump_prediction): Likewise.
14158 * pretty-print.h (pp_widest_integer): Remove.
14159 * profile.c (get_working_sets, is_edge_inconsistent,
14160 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
14161 * tree-pretty-print.c (pp_double_int): Remove case handling
14162 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
14163 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
14165 (pass_optimize_bswap::execute): Remove restriction on hosts.
14166 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
14167 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
14168 * tree.c (widest_int_cst_value): Remove.
14169 * tree.h (widest_int_cst_value): Likewise.
14170 * value-prof.c (dump_histogram_value): Print using PRId64.
14171 * gengtype.c (main): Also inject int64_t.
14172 * ggc-page.c (struct max_alignment): Use int64_t.
14173 * alloc-pool.c (struct allocation_object_def): Likewise.
14174 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
14176 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
14177 * doc/tm.texi: Regenerated.
14178 * gengtype-lex.l (IWORD): Handle [u]int64_t.
14179 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
14180 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
14181 mmix_output_register_setting): Use [u]int64_t in prototypes.
14182 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
14183 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
14184 mmix_output_octa, mmix_output_shifted_value): Adjust.
14185 (mmix_intval): Adjust. Remove unreachable case.
14186 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
14188 2014-05-26 Richard Biener <rguenther@suse.de>
14190 * configure.ac: Drop __int64 type check. Insist that we
14191 found uint64_t and int64_t.
14192 * hwint.h (HOST_BITS_PER___INT64): Remove.
14193 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
14194 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
14195 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
14196 (HOST_WIDEST_FAST_INT): Remove __int64 case.
14197 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
14198 for dst_q_src_df_rms_cdt.
14199 * configure: Regenerate.
14200 * config.in: Likewise.
14202 2014-05-26 Michael Tautschnig <mt@debian.org>
14205 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
14206 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
14208 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14210 PR rtl-optimization/61278
14211 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
14213 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14215 PR rtl-optimization/61220
14216 Part of PR rtl-optimization/61225
14217 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
14218 insn; skip split_edge for a block with only one successor.
14220 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14222 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
14225 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14227 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
14228 (update_vtable_references): New function.
14229 (function_and_variable_visibility): Rewrite also vtable initializers.
14230 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
14232 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14234 * ggc.h (ggc_grow): New function.
14235 * ggc-none.c (ggc_grow): New function.
14236 * ggc-page.c (ggc_grow): Likewise.
14238 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14240 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
14241 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
14242 comdat_can_be_unshared_p, cgraph_externally_visible_p,
14243 varpool_externally_visible_p, can_replace_by_local_alias,
14244 update_visibility_by_resolution_info, function_and_variable_visibility,
14245 pass_data_ipa_function_and_variable_visibility,
14246 make_pass_ipa_function_and_variable_visibility,
14247 whole_program_function_and_variable_visibility,
14248 pass_data_ipa_whole_program_visibility,
14249 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
14250 * cgraph.h (cgraph_local_node_p): Declare.
14251 * ipa-visibility.c: New file.
14252 * Makefile.in (OBJS): Add ipa-visiblity.o
14254 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14256 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
14257 that var decl is available.
14259 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14261 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
14262 symtab_node pointer.
14263 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
14264 (find_decls_types_r): Do not walk COMDAT_GROUP.
14265 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
14266 * varasm.c (make_decl_one_only): Use set_comdat_group;
14267 create node if needed.
14268 * ipa-inline-transform.c (save_inline_function_body): Update
14269 way we decl->symtab mapping.
14270 * symtab.c (symtab_hash, hash_node, eq_node
14271 symtab_insert_node_to_hashtable): Remove.
14272 (symtab_register_node): Update.
14273 (symtab_unregister_node): Update.
14274 (symtab_get_node): Reimplement as inline function.
14275 (symtab_add_to_same_comdat_group): Update.
14276 (symtab_dissolve_same_comdat_group_list): Update.
14277 (dump_symtab_base): Update.
14278 (verify_symtab_base): Update.
14279 (symtab_make_decl_local): Update.
14280 (fixup_same_cpp_alias_visibility): Update.
14281 (symtab_nonoverwritable_alias): Update.
14282 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
14283 * ipa.c (update_visibility_by_resolution_info): UPdate.
14284 * bb-reorder.c: Include cgraph.h
14285 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
14286 with comdat groups.
14287 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
14288 * cgraph.c (cgraph_get_create_node): Update.
14289 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
14291 (symtab_get_node): Make inline.
14292 (symtab_insert_node_to_hashtable): Remove.
14293 (symtab_can_be_discarded): Update.
14294 (decl_comdat_group): New function.
14295 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
14297 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
14299 (read_comdat_group): New function.
14300 (input_node, input_varpool_node): Use it.
14301 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
14303 * mips.c (mips_start_unique_function): Likewise.
14304 (ix86_code_end): Likewise.
14305 (rs6000_code_end): Likweise.
14306 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
14308 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14310 * gengtype-state.c (fatal_reading_state): Bring offline.
14311 * optabs.c (widening_optab_handler): Bring offline.
14312 * optabs.h (widening_optab_handler): Likewise.
14313 * final.c (get_attr_length_1): Likewise.
14315 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14317 * sched-int.h (sd_iterator_cond): Manually tail recurse.
14319 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14321 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
14322 (ppc440-compare): Include shift with dot.
14323 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
14324 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
14326 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
14328 (e6500_sfx2): Include it.
14329 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
14330 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
14331 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
14332 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
14333 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
14334 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
14335 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
14336 *lshiftrt_internal1le, *lshiftrt_internal1be,
14337 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
14338 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
14339 *rotldi3_internal10le, *rotldi3_internal10be,
14340 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
14341 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
14342 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
14343 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
14344 define_insns): Use type "shift" in the appropriate alternatives.
14346 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14348 * config/rs6000/rs6000.md (type): Add "logical". Delete
14350 (dot): Adjust comment.
14351 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
14352 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
14353 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
14354 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
14355 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
14356 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
14357 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
14358 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
14360 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
14361 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
14362 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
14363 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
14364 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
14365 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
14366 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
14367 * config/rs6000/8540.md (ppc8540_su): Adjust.
14368 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
14369 cell-cmp-microcoded): Adjust.
14370 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
14371 * config/rs6000/e500mc.md (e500mc_su): Adjust.
14372 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
14373 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
14374 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
14375 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
14376 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
14377 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
14378 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
14380 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
14381 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
14382 Adjust. Adjust comment.
14383 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
14384 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
14386 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14388 * config/rs6000/rs6000.md (type): Add "add".
14389 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
14390 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
14391 define_insns): Use it.
14392 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
14394 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
14395 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
14396 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
14397 * config/rs6000/601.md (ppc601-integer): Adjust.
14398 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
14399 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
14400 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
14401 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
14402 * config/rs6000/8540.md (ppc8540_su): Adjust.
14403 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
14404 cell-cmp-microcoded): Adjust.
14405 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
14406 * config/rs6000/e500mc.md (e500mc_su): Adjust.
14407 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
14408 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
14409 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
14410 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
14411 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
14412 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
14413 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
14415 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
14416 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
14417 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
14418 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
14420 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14422 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
14423 "delayed_compare", "var_delayed_compare".
14424 (var_shift): New attribute.
14425 (cell_micro): Adjust.
14426 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
14427 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
14428 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
14429 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
14430 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
14431 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
14432 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
14433 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
14434 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
14435 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
14436 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
14437 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
14438 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
14439 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
14440 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
14441 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
14442 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
14443 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
14444 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
14445 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
14446 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
14447 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
14448 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
14449 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
14450 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
14452 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
14453 * config/rs6000/440.md (ppc440-integer): Adjust.
14454 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
14455 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
14456 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
14457 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
14458 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
14459 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
14460 * config/rs6000/8540.md (ppc8540_su): Adjust.
14461 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
14462 cell-cmp-microcoded): Adjust.
14463 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
14464 * config/rs6000/e500mc.md (e500mc_su): Adjust.
14465 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
14466 e500mc64_delayed): Adjust.
14467 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
14468 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
14469 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
14470 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
14471 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
14472 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
14473 power6-delayed-compare, power6-var-delayed-compare): Adjust.
14474 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
14475 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
14477 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
14478 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
14480 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14482 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
14483 (bits): New mode_attr.
14484 (idiv_ldiv): Delete mode_attr.
14485 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
14486 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
14487 rs6000_adjust_priority, is_nonpipeline_insn,
14488 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
14490 * config/rs6000/40x.md (ppc403-idiv): Adjust.
14491 * config/rs6000/440.md (ppc440-idiv): Adjust.
14492 * config/rs6000/476.md (ppc476-idiv): Adjust.
14493 * config/rs6000/601.md (ppc601-idiv): Adjust.
14494 * config/rs6000/603.md (ppc603-idiv): Adjust.
14495 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
14496 ppc620-ldiv): Adjust.
14497 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
14498 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
14499 * config/rs6000/8540.md (ppc8540_divide): Adjust.
14500 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
14501 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
14502 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
14503 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
14504 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
14505 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
14506 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
14507 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
14508 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
14509 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
14510 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
14511 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
14512 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
14513 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
14514 * config/rs6000/titan.md (titan_fxu_div): Adjust.
14516 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14518 * config/rs6000/rs6000.md (type): Delete "insert_word",
14519 "insert_dword". Add "insert".
14520 (size): Update comment.
14521 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
14522 insn_must_be_first_in_group): Adjust.
14523 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
14524 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
14525 *insvsi_internal6, insvdi_internal): Adjust.
14527 * config/rs6000/40x.md (ppc403-integer): Adjust.
14528 * config/rs6000/440.md (ppc440-integer): Adjust.
14529 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
14530 * config/rs6000/601.md (ppc601-integer): Adjust.
14531 * config/rs6000/603.md (ppc603-integer): Adjust.
14532 * config/rs6000/6xx.md (ppc604-integer): Adjust.
14533 * config/rs6000/7450.md (ppc7450-integer): Adjust.
14534 * config/rs6000/7xx.md (ppc750-integer): Adjust.
14535 * config/rs6000/8540.md (ppc8540_su): Adjust.
14536 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
14537 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
14538 * config/rs6000/e500mc.md (e500mc_su): Adjust.
14539 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
14540 * config/rs6000/e5500.md (e5500_sfx): Adjust.
14541 * config/rs6000/e6500.md (e6500_sfx): Adjust.
14542 * config/rs6000/mpc.md (mpccore-integer): Adjust.
14543 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
14544 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
14545 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
14546 * config/rs6000/power7.md (power7-integer): Adjust.
14547 * config/rs6000/power8.md (power8-1cyc): Adjust.
14548 * config/rs6000/rs64.md (rs64a-integer): Adjust.
14549 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
14551 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14553 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
14554 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
14555 (size): New attribute.
14556 (dot): New attribute.
14557 (cell_micro): Adjust.
14558 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
14559 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
14560 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
14561 umuldi3_highpart): Adjust.
14562 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
14563 rs6000_adjust_priority, is_nonpipeline_insn,
14564 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
14566 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
14567 ppc405-imul3): Adjust.
14568 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
14569 * config/rs6000/476.md (ppc476-imul): Adjust.
14570 * config/rs6000/601.md (ppc601-imul): Adjust.
14571 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
14572 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
14573 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
14574 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
14575 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
14577 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
14578 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
14579 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
14580 cell-imul): Adjust.
14581 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
14582 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
14583 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
14584 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
14585 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
14586 * config/rs6000/mpc.md (mpccore-imul): Adjust.
14587 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
14588 power4-lmul, power4-imul, power4-imul3): Adjust.
14589 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
14590 power5-lmul, power5-imul, power5-imul3): Adjust.
14591 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
14592 power6-lmul, power6-imul, power6-imul3): Adjust.
14593 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
14594 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
14596 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
14597 rs64a-lmul): Adjust.
14598 * config/rs6000/titan.md (titan_imul): Adjust.
14600 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14602 * config/rs6000/rs6000.md (type): Add new value "halfmul".
14603 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
14604 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
14605 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
14606 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
14607 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
14608 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
14609 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
14610 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
14611 * config/rs6000/titan.md: Delete nonsensical comment.
14612 (titan_imul): Add type imul3.
14613 (titan_mulhw): Remove type imul3; add type halfmul.
14615 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14617 * config/rs6000/rs6000.md (type): Reorder, reformat.
14619 2014-05-23 Martin Jambor <mjambor@suse.cz>
14621 PR tree-optimization/53787
14622 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
14623 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
14624 analysis_done, update all uses.
14625 * ipa-prop.c: Include domwalk.h
14626 (param_analysis_info): Removed.
14627 (param_aa_status): New type.
14628 (ipa_bb_info): Likewise.
14629 (func_body_info): Likewise.
14630 (ipa_get_bb_info): New function.
14631 (aa_overwalked): Likewise.
14632 (find_dominating_aa_status): Likewise.
14633 (parm_bb_aa_status_for_bb): Likewise.
14634 (parm_preserved_before_stmt_p): Changed to use new param AA info.
14635 (load_from_unmodified_param): Accept func_body_info as a parameter
14636 instead of parms_ainfo.
14637 (parm_ref_data_preserved_p): Changed to use new param AA info.
14638 (parm_ref_data_pass_through_p): Likewise.
14639 (ipa_load_from_parm_agg_1): Likewise. Update callers.
14640 (compute_complex_assign_jump_func): Changed to use new param AA info.
14641 (compute_complex_ancestor_jump_func): Likewise.
14642 (ipa_compute_jump_functions_for_edge): Likewise.
14643 (ipa_compute_jump_functions): Removed.
14644 (ipa_compute_jump_functions_for_bb): New function.
14645 (ipa_analyze_indirect_call_uses): Likewise, moved variable
14647 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
14648 and info, moved variable declarations down.
14649 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
14651 (ipa_analyze_stmt_uses): Likewise.
14652 (ipa_analyze_params_uses): Removed.
14653 (ipa_analyze_params_uses_in_bb): New function.
14654 (ipa_analyze_controlled_uses): Likewise.
14655 (free_ipa_bb_info): Likewise.
14656 (analysis_dom_walker): New class.
14657 (ipa_analyze_node): Handle node-specific forbidden analysis,
14658 initialize and free func_body_info, use dominator walker.
14659 (ipcp_modif_dom_walker): New class.
14660 (ipcp_transform_function): Create and free func_body_info, use
14661 ipcp_modif_dom_walker, moved a lot of functionality there.
14663 2014-05-23 Marek Polacek <polacek@redhat.com>
14664 Jakub Jelinek <jakub@redhat.com>
14666 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
14667 * gcc.c (sanitize_spec_function): Likewise.
14668 * convert.c (convert_to_integer): Include "ubsan.h". Add
14669 floating-point to integer instrumentation.
14670 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
14671 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
14672 SANITIZE_NONDEFAULT.
14673 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
14674 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
14675 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
14676 * ubsan.c: Include "realmpfr.h" and "dfp.h".
14677 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
14678 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
14679 float/double/long double.
14680 (ubsan_instrument_float_cast): New function.
14681 * ubsan.h (ubsan_instrument_float_cast): Declare.
14683 2014-05-23 Jiong Wang <jiong.wang@arm.com>
14685 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
14687 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
14688 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
14689 Adjust for tailcalling through registers.
14690 * config/aarch64/aarch64.h (enum reg_class): New caller save
14692 (REG_CLASS_NAMES): Likewise.
14693 (REG_CLASS_CONTENTS): Likewise.
14694 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
14695 Allow tailcalling without decls.
14697 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
14699 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
14700 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
14702 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
14703 gsi, and variables v_* to v*.
14705 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
14707 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
14709 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
14711 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
14712 * omp-low.c: Update accordingly.
14714 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
14715 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
14716 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
14717 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
14718 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
14719 GF_OMP_TARGET_KIND_UPDATE.
14721 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
14722 Explicitly enumerate the expected region types.
14724 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
14727 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
14728 documentation; the old documentation didn't clearly state the
14729 constraints on the contents of the pointed-to storage.
14731 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
14733 Fix bootstrap error on ia64
14734 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
14735 Return default value.
14737 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
14739 PR tree-optimization/54733
14740 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
14742 (find_bswap_or_nop_load): New.
14743 (find_bswap_1): Renamed to ...
14744 (find_bswap_or_nop_1): This. Also add support for memory source.
14745 (find_bswap): Renamed to ...
14746 (find_bswap_or_nop): This. Also add support for memory source and
14747 detection of bitwise operations equivalent to load in target
14749 (execute_optimize_bswap): Likewise. Also move its leading comment back
14750 in place and split statement transformation into ...
14751 (bswap_replace): This.
14753 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
14755 PR rtl-optimization/61215
14756 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
14757 simplify_gen_subreg until final substitution.
14759 2014-05-23 Alan Modra <amodra@gmail.com>
14762 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
14763 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
14764 Use "Y" constraint rather than "m".
14766 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
14768 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
14770 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
14771 New function declaration.
14772 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
14773 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
14774 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
14775 (aarch64_init_builtins) : Initialize builtins
14776 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
14777 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
14778 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
14779 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
14780 and __builtins_aarch64_set_fpsr.
14781 (aarch64_atomic_assign_expand_fenv): New function.
14782 * config/aarch64/aarch64.md (set_fpcr): New pattern.
14783 (get_fpcr) : Likewise.
14784 (set_fpsr) : Likewise.
14785 (get_fpsr) : Likewise.
14786 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
14787 and UNSPECV_SET_FPSR.
14788 * doc/extend.texi (AARCH64 Built-in Functions) : Document
14789 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
14790 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
14792 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
14794 PR rtl-optimization/60969
14795 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
14796 constraints. Set up mem cost for NO_REGS case.
14798 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
14800 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
14802 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
14804 * config/darwin.c: Include "lto-section-names.h".
14805 (LTO_SEGMENT_NAME): Don't define.
14806 * config/i386/winnt.c: Include "lto-section-names.h".
14807 * lto-streamer.c: Include "lto-section-names.h".
14808 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
14809 * lto-wrapper.c: Include "lto-section-names.h".
14810 (LTO_SECTION_NAME_PREFIX): Don't define.
14811 * lto-section-names.h: New file.
14812 * cgraphunit.c: Include "lto-section-names.h".
14814 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
14816 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
14818 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
14821 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
14823 2014-05-22 Nick Clifton <nickc@redhat.com>
14825 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
14827 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
14829 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
14830 -> (T)A transformation to integer types.
14832 2014-05-22 Teresa Johnson <tejohnson@google.com>
14834 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
14835 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
14836 (gcov_rewrite): Use gcov_nonruntime_assert.
14837 (gcov_open): Ditto.
14838 (gcov_write_words): Ditto.
14839 (gcov_write_length): Ditto.
14840 (gcov_read_words): Use gcov_nonruntime_assert, and remove
14841 gcc_assert from IN_LIBGCOV code.
14842 (gcov_read_summary): Use gcov_error to flag profile corruption.
14843 (gcov_sync): Use gcov_nonruntime_assert.
14844 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
14845 (gcov_histo_index): Use gcov_nonruntime_assert.
14846 (static void gcov_histogram_merge): Ditto.
14847 (compute_working_sets): Ditto.
14848 * gcov-io.h (gcov_nonruntime_assert): Define.
14849 (gcov_error): Define for !IN_LIBGCOV
14851 2014-05-22 Richard Biener <rguenther@suse.de>
14853 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
14854 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
14855 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
14856 and deallocation site.
14857 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
14858 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
14859 passing through the incoming points-to set.
14860 (handle_lhs_call): Use flags argument instead of recomputing it.
14861 (find_func_aliases_for_call): Call handle_lhs_call with proper
14864 2014-05-22 Jakub Jelinek <jakub@redhat.com>
14866 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
14867 all padding bits in REAL_VALUE_TYPE are cleared.
14869 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
14871 Cleanup and improve multipass_dfa_lookahead_guard
14872 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
14873 (core2i7_first_cycle_multipass_begin,)
14874 (core2i7_first_cycle_multipass_issue,)
14875 (core2i7_first_cycle_multipass_backtrack): Update signature.
14876 * config/ia64/ia64.c
14877 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
14878 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
14879 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
14881 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
14882 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
14884 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
14886 * doc/tm.texi: Regenerate.
14888 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
14889 * haifa-sched.c (ready_try): Make signed to allow negative values.
14890 (rebug_ready_list_1): Update.
14891 (choose_ready): Simplify.
14892 (sched_extend_ready_list): Update.
14894 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
14896 Remove IA64 speculation tweaking flags
14897 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
14898 speculation tuning flags.
14899 (msched-prefer-non-data-spec-insns,)
14900 (msched-prefer-non-control-spec-insns): Obsolete options.
14901 * haifa-sched.c (choose_ready): Remove handling of
14902 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
14903 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
14904 and PREFER_NON_DATA_SPEC.
14905 * sel-sched.c (process_spec_exprs): Remove handling of
14906 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
14908 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
14910 Improve scheduling debug output
14911 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
14912 (advance_one_cycle): Update.
14913 (schedule_insn, queue_to_ready): Add debug printouts.
14914 (debug_ready_list_1): New static function.
14915 (debug_ready_list): Update.
14916 (max_issue): Add debug printouts.
14917 (dump_insn_stream): New static function.
14918 (schedule_block): Use it. Also better indent printouts.
14920 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
14922 Fix sched_insn debug counter
14923 * haifa-sched.c (schedule_insn): Update.
14924 (struct haifa_saved_data): Add nonscheduled_insns_begin.
14925 (save_backtrack_point, restore_backtrack_point): Update.
14926 (first_nonscheduled_insn): New static function.
14927 (queue_to_ready, choose_ready): Use it.
14928 (schedule_block): Init nonscheduled_insns_begin.
14929 (sched_emit_insn): Update.
14932 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
14934 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
14936 (aarch64_secondary_reload) : LikeWise.
14937 (aarch64_class_max_nregs) : Remove CORE_REGS.
14938 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
14939 (REG_CLASS_NAMES) : Likewise.
14940 (REG_CLASS_CONTENTS) : LikeWise.
14941 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
14943 2014-05-21 Guozhi Wei <carrot@google.com>
14946 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
14948 (vqdmulhq_n_s16): Likewise.
14950 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
14952 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
14954 2014-05-21 Marek Polacek <polacek@redhat.com>
14957 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
14959 2014-05-21 Martin Jambor <mjambor@suse.cz>
14961 * doc/invoke.texi (Optimize Options): Document parameters
14962 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
14963 ipa-cp-array-index-hint-bonus.
14965 2014-05-21 Mark Wielaard <mjw@redhat.com>
14968 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
14969 version >= 3 or not strict DWARF.
14970 * langhooks.h (struct lang_hooks_for_types): Add
14971 enum_underlying_base_type.
14972 * langhooks.c (lhd_enum_underlying_base_type): New function.
14973 * gcc/langhooks.h (struct lang_hooks_for_types): Add
14974 enum_underlying_base_type.
14975 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
14976 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
14977 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
14979 2014-05-21 Richard Biener <rguenther@suse.de>
14981 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
14983 2014-05-21 John Marino <gnugcc@marino.st>
14985 * config.gcc (*-*-dragonfly*): New target.
14986 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
14987 * configure: Regenerate.
14988 * config/dragonfly-stdint.h: New.
14989 * config/dragonfly.h: New.
14990 * config/dragonfly.opt: New.
14991 * config/i386/dragonfly.h: New.
14992 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
14994 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
14996 * tree.def (VOID_CST): New.
14997 * tree-core.h (TI_VOID): New.
14998 * tree.h (void_node): New.
14999 * tree.c (tree_node_structure_for_code, tree_code_size)
15000 (iterative_hash_expr): Handle VOID_CST.
15001 (build_common_tree_nodes): Initialize void_node.
15003 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
15005 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
15007 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
15009 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
15012 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
15013 flag_reorder_blocks_and_partition.
15014 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
15016 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
15019 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
15021 (*addc_r_t): Add new insn_and_split.
15023 2014-05-21 Jakub Jelinek <jakub@redhat.com>
15025 PR middle-end/61252
15026 * omp-low.c (handle_simd_reference): New function.
15027 (lower_rec_input_clauses): Use it. Defer adding reference
15028 initialization even for reduction without placeholder if in simd,
15029 handle it properly later on.
15031 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
15033 PR tree-optimization/60899
15034 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
15035 assume all static symbols will have definition wile parsing and
15036 check the do have definition later in compilation; check that
15037 variable referring symbol will be output before concluding that
15038 reference is safe; be conservative for referring local statics;
15039 be more precise about when comdat is output in other partition.
15041 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
15044 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
15046 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
15047 (ipa_inline): Loop inline_to_all_callers until no more aliases
15050 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
15052 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
15053 set writeonly flag only for vars actually written to.
15055 2014-05-20 Dehao Chen <dehao@google.com>
15057 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
15058 and callee count to get clone count.
15059 * tree-inline.c (expand_call_inline): Use callee count instead of bb
15060 count in copy_body.
15062 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
15064 PR rtl-optimization/61243
15065 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
15067 2014-05-20 Xinliang David Li <davidxl@google.com>
15069 * cgraphunit.c (walk_polymorphic_call_targets): Add
15070 dbgcnt and fopt-info support.
15071 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
15072 * ipa-devirt.c (ipa_devirt): Ditto.
15073 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
15074 * ipa.c (walk_polymorphic_call_targets): Ditto.
15075 * gimple-fold.c (fold_gimple_assign): Ditto.
15076 (gimple_fold_call): Ditto.
15077 * dbgcnt.def: New counter.
15079 2014-05-20 DJ Delorie <dj@redhat.com>
15081 * config/msp430/msp430.md (split): Don't allow subregs when
15082 splitting SImode adds.
15083 (andneghi): Fix subtraction logic.
15084 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
15086 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
15088 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
15090 * except.c (switch_to_exception_section, resolve_unique_section,
15091 get_named_text_section, default_function_rodata_section,
15092 align_variable, get_block_for_decl, default_section_type_flags):
15093 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
15094 * symtab.c (symtab_add_to_same_comdat_group,
15095 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
15096 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
15098 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
15099 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
15100 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
15101 (c6x_function_in_section_p): Likewise.
15102 * config/darwin.c (machopic_select_section): Likewise.
15103 * config/arm/arm.c (arm_function_in_section_p): Likewise.
15104 * config/mips/mips.c (mips_function_rodata_section): Likewise.
15105 * config/mep/mep.c (mep_select_section): LIkewise.
15106 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
15108 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
15110 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
15111 EH region of calls to pure functions that can throw an exception.
15112 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
15113 (copy_reference_ops_from_call): Also copy the EH region of the call if
15114 it can throw an exception.
15116 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
15118 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
15119 nested VEC_SELECTs that are inverses of each other.
15121 2014-05-20 Richard Biener <rguenther@suse.de>
15123 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
15124 (extract_and_process_scc_for_name): not here.
15125 (cond_dom_walker::before_dom_children): Only process
15126 stmts that end the BB in interesting ways.
15127 (run_scc_vn): Mark param uses as visited.
15129 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15131 * config/arm/arm.md (arith_shiftsi): Do not predicate for
15134 2014-05-20 Nick Clifton <nickc@redhat.com>
15136 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
15137 (msp430_gimplify_va_arg_expr): New function.
15138 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
15140 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
15141 operand 0 in order to prevent confusion about the number of
15142 registers involved.
15144 2014-05-20 Richard Biener <rguenther@suse.de>
15146 PR tree-optimization/61221
15147 * tree-ssa-pre.c (el_to_update): Remove.
15148 (eliminate_dom_walker::before_dom_children): Handle released
15149 VDEFs by value-numbering them to the associated VUSE. Update
15150 stmt immediately for substituted call address.
15151 (eliminate): Remove delayed stmt updating code.
15152 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
15153 possibly late re-numbered vuses.
15154 (vn_reference_lookup_2): Adjust.
15155 (vn_reference_lookup_pieces): Likewise.
15156 (vn_reference_lookup): Likewise.
15158 2014-05-20 Richard Biener <rguenther@suse.de>
15160 * config.gcc: Remove need_64bit_hwint.
15161 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
15162 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
15164 * config.in: Regenerate.
15165 * configure: Likewise.
15167 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
15169 * doc/extend.texi: Create Label Attributes section,
15170 move all label attributes into it and reference it.
15172 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
15174 * arm.c (thumb1_reorg): When scanning backwards skip anything
15175 that's not a proper insn.
15177 2014-05-19 Richard Biener <rguenther@suse.de>
15179 PR tree-optimization/61221
15180 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
15181 Do nothing for unreachable blocks.
15182 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
15183 Improve unreachability detection.
15185 2014-05-19 Richard Biener <rguenther@suse.de>
15187 PR tree-optimization/61209
15188 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
15190 2014-05-19 Nick Clifton <nickc@redhat.com>
15192 * except.c (init_eh): Fix computation of builtin setjmp buffer
15193 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
15195 2014-05-19 Richard Biener <rguenther@suse.de>
15197 PR tree-optimization/61184
15198 * tree-vrp.c (is_negative_overflow_infinity): Use
15199 TREE_OVERFLOW_P and do that check first.
15200 (is_positive_overflow_infinity): Likewise.
15201 (is_overflow_infinity): Likewise.
15202 (vrp_operand_equal_p): Properly treat operands with
15203 differing overflow as not equal.
15205 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
15207 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
15208 shift simplification where it was intended.
15210 2014-05-19 Christian Bruel <christian.bruel@st.com>
15213 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
15215 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
15218 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
15221 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
15223 * reg-notes.def (CROSSING_JUMP): Likewise.
15224 * rtl.h (rtx_def): Update comment for jump flag.
15225 (CROSSING_JUMP_P): Define.
15226 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
15227 of a REG_CROSSING_JUMP note.
15228 * cfghooks.c (tidy_fallthru_edges): Likewise.
15229 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
15230 * emit-rtl.c (try_split): Likewise.
15231 * haifa-sched.c (sched_create_recovery_edges): Likewise.
15232 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
15233 * jump.c (redirect_jump_2): Likewise.
15234 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
15235 (relax_delay_slots): Likewise.
15236 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
15237 (bbit_di): Likewise.
15238 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
15239 * config/sh/sh.md (jump_compact): Likewise.
15240 * bb-reorder.c (rotate_loop): Likewise.
15241 (pass_duplicate_computed_gotos::execute): Likewise.
15242 (add_reg_crossing_jump_notes): Rename to...
15243 (update_crossing_jump_flags): ...this.
15244 (pass_partition_blocks::execute): Update accordingly.
15246 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
15248 * tree.h: Remove extraneous template <>.
15250 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
15252 * ipa.c (symtab_remove_unreachable_nodes): Remove
15253 symbol from comdat group if its body was eliminated.
15254 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
15255 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
15256 (symtab_unregister_node): ... this one.
15257 (verify_symtab_base): More strict checking of comdats.
15258 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
15260 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
15262 * tree-pass.h (make_pass_ipa_comdats): New pass.
15263 * timevar.def (TV_IPA_COMDATS): New timevar.
15264 * passes.def (pass_ipa_comdats): Add.
15265 * Makefile.in (OBJS): Add ipa-comdats.o
15266 * ipa-comdats.c: New file.
15268 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
15270 * ipa.c (update_visibility_by_resolution_info): New function.
15271 (function_and_variable_visibility): Use it.
15273 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
15275 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
15277 (FOR_EACH_DEFINED_SYMBOL): New macro.
15278 (varpool_first_static_initializer, varpool_next_static_initializer,
15279 varpool_first_defined_variable, varpool_next_defined_variable):
15281 (symtab_in_same_comdat_p): Correctly deal with inline functions.
15283 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
15285 * ggc-page.c (ggc_handle_finalizers): Add comment.
15287 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
15289 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
15290 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
15291 (ggc_internal_cleared_alloc): Likewise.
15292 * ggc-page.c (finalizer): New class.
15293 (vec_finalizer): Likewise.
15294 (globals::finalizers): New member.
15295 (globals::vec_finalizers): Likewise.
15296 (ggc_internal_alloc): Record the finalizer if any for the block being
15298 (ggc_handle_finalizers): New function.
15299 (ggc_collect): Call ggc_handle_finalizers.
15300 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
15302 (ggc_internal_cleared_alloc): Likewise.
15303 (finalize): New function.
15304 (need_finalization_p): Likewise.
15305 (ggc_alloc): Install the type's destructor as the finalizer if it
15306 might do something.
15307 (ggc_cleared_alloc): Likewise.
15308 (ggc_vec_alloc): Likewise.
15309 (ggc_cleared_vec_alloc): Likewise.
15311 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
15313 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
15315 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
15317 * alias.c (record_alias_subset): Adjust.
15318 * bitmap.c (bitmap_element_allocate): Likewise.
15319 (bitmap_gc_alloc_stat): Likewise.
15320 * cfg.c (init_flow): Likewise.
15321 (alloc_block): Likewise.
15322 (unchecked_make_edge): Likewise.
15323 * cfgloop.c (alloc_loop): Likewise.
15324 (flow_loops_find): Likewise.
15325 (rescan_loop_exit): Likewise.
15326 * cfgrtl.c (init_rtl_bb_info): Likewise.
15327 * cgraph.c (insert_new_cgraph_node_version): Likewise.
15328 (cgraph_allocate_node): Likewise.
15329 (cgraph_create_edge_1): Likewise.
15330 (cgraph_allocate_init_indirect_info): Likewise.
15331 * cgraphclones.c (cgraph_clone_edge): Likewise.
15332 * cgraphunit.c (add_asm_node): Likewise.
15333 (init_lowered_empty_function): Likewise.
15334 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
15335 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
15336 (alpha_use_linkage): Likewise.
15337 * config/arc/arc.c (arc_init_machine_status): Likewise.
15338 * config/arm/arm.c (arm_init_machine_status): Likewise.
15339 * config/avr/avr.c (avr_init_machine_status): Likewise.
15340 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
15341 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
15342 * config/cris/cris.c (cris_init_machine_status): Likewise.
15343 * config/darwin.c (machopic_indirection_name): Likewise.
15344 (darwin_build_constant_cfstring): Likewise.
15345 (darwin_enter_string_into_cfstring_table): Likewise.
15346 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
15347 * config/frv/frv.c (frv_init_machine_status): Likewise.
15348 * config/i386/i386.c (get_dllimport_decl): Likewise.
15349 (ix86_init_machine_status): Likewise.
15350 (assign_386_stack_local): Likewise.
15351 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
15352 (i386_pe_maybe_record_exported_symbol): Likewise.
15353 (i386_pe_record_stub): Likewise.
15354 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
15355 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
15356 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
15357 (m32c_note_pragma_address): Likewise.
15358 * config/mep/mep.c (mep_init_machine_status): Likewise.
15359 (mep_note_pragma_flag): Likewise.
15360 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
15361 (mips16_local_alias): Likewise.
15362 (mips_init_machine_status): Likewise.
15363 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
15364 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
15365 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
15366 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
15367 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
15368 * config/pa/pa.c (pa_init_machine_status): Likewise.
15369 (pa_get_deferred_plabel): Likewise.
15370 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
15371 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
15372 (rs6000_init_machine_status): Likewise.
15373 (output_toc): Likewise.
15374 * config/s390/s390.c (s390_init_machine_status): Likewise.
15375 * config/score/score.c (score_output_external): Likewise.
15376 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
15377 * config/spu/spu.c (spu_init_machine_status): Likewise.
15378 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
15379 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
15380 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
15381 * coverage.c (coverage_end_function): Likewise.
15382 * dbxout.c (dbxout_init): Likewise.
15383 * doc/gty.texi: Don't mention variable_size attribute.
15384 * dwarf2cfi.c (new_cfi): Adjust.
15385 (new_cfi_row): Likewise.
15386 (copy_cfi_row): Likewise.
15387 (create_cie_data): Likewise.
15388 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
15389 (new_loc_descr): Likewise.
15390 (find_AT_string_in_table): Likewise.
15391 (add_addr_table_entry): Likewise.
15392 (new_die): Likewise.
15393 (add_var_loc_to_decl): Likewise.
15394 (clone_die): Likewise.
15395 (clone_as_declaration): Likewise.
15396 (break_out_comdat_types): Likewise.
15397 (new_loc_list): Likewise.
15398 (add_loc_descr_to_each): Likewise.
15399 (add_location_or_const_value_attribute): Likewise.
15400 (add_linkage_name): Likewise.
15401 (lookup_filename): Likewise.
15402 (dwarf2out_var_location): Likewise.
15403 (new_line_info_table): Likewise.
15404 (dwarf2out_init): Likewise.
15405 (mem_loc_descriptor): Likewise.
15406 (loc_descriptor): Likewise.
15407 (add_const_value_attribute): Likewise.
15408 (tree_add_const_value_attribute): Likewise.
15409 (comp_dir_string): Likewise.
15410 (dwarf2out_vms_debug_main_pointer): Likewise.
15411 (string_cst_pool_decl): Likewise.
15412 * emit-rtl.c (set_mem_attrs): Likewise.
15413 (get_reg_attrs): Likewise.
15414 (start_sequence): Likewise.
15415 (init_emit): Likewise.
15416 (init_emit_regs): Likewise.
15417 * except.c (init_eh_for_function): Likewise.
15418 (gen_eh_region): Likewise.
15419 (gen_eh_region_catch): Likewise.
15420 (gen_eh_landing_pad): Likewise.
15421 (add_call_site): Likewise.
15422 * function.c (add_frame_space): Likewise.
15423 (insert_temp_slot_address): Likewise.
15424 (assign_stack_temp_for_type): Likewise.
15425 (get_hard_reg_initial_val): Likewise.
15426 (allocate_struct_function): Likewise.
15427 (prepare_function_start): Likewise.
15428 (types_used_by_var_decl_insert): Likewise.
15429 * gengtype.c (variable_size_p): Remove function.
15430 (enum alloc_quantity): Remove enum.
15431 (write_typed_alloc_def): Remove function.
15432 (write_typed_struct_alloc_def): Likewise.
15433 (write_typed_typedef_alloc_def): Likewise.
15434 (write_typed_alloc_defns): Likewise.
15436 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
15437 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
15438 * ggc.h (ggc_alloc): new function.
15439 (ggc_cleared_alloc): Likewise.
15440 (ggc_vec_alloc): Template on type of vector element, and remove
15441 element size argument.
15442 (ggc_cleared_vec_alloc): Likewise.
15443 * gimple.c (gimple_build_omp_for): Adjust.
15444 (gimple_copy): Likewise.
15445 * ipa-cp.c (get_replacement_map): Likewise.
15446 (find_aggregate_values_for_callers_subset): Likewise.
15447 (known_aggs_to_agg_replacement_list): Likewise.
15448 * ipa-devirt.c (get_odr_type): Likewise.
15449 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
15450 (read_agg_replacement_chain): Likewise.
15451 * loop-iv.c (get_simple_loop_desc): Likewise.
15452 * lto-cgraph.c (input_node_opt_summary): Likewise.
15453 * lto-section-in.c (lto_new_in_decl_state): Likewise.
15454 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
15455 (input_eh_region): Likewise.
15456 (input_eh_lp): Likewise.
15457 (input_cfg): Likewise.
15458 * optabs.c (set_optab_libfunc): Likewise.
15459 (init_tree_optimization_optabs): Likewise.
15460 (set_conv_libfunc): Likewise.
15461 * passes.c (do_per_function_toporder): Likewise.
15462 * rtl.h: Don't use variable_size gty attribute.
15463 * sese.c (if_region_set_false_region): Adjust.
15464 * stringpool.c (gt_pch_save_stringpool): Likewise.
15465 * target-globals.c (save_target_globals): Likewise.
15466 * toplev.c (general_init): Likewise.
15467 * trans-mem.c (record_tm_replacement): Likewise.
15468 (split_bb_make_tm_edge): Likewise.
15469 * tree-cfg.c (move_sese_region_to_fn): Likewise.
15470 * tree-data-ref.h (lambda_vector_new): Likewise.
15471 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
15472 * tree-iterator.c (tsi_link_before): Likewise.
15473 (tsi_link_after): Likewise.
15474 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
15475 * tree-ssa-loop-niter.c (record_estimate): Likewise.
15476 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
15477 * tree-ssa-operands.h: Don't use variable_size gty attribute.
15478 * tree-ssa.c (init_tree_ssa): Adjust.
15479 * tree-ssanames.c (set_range_info): Likewise.
15480 (get_ptr_info): Likewise.
15481 (duplicate_ssa_name_ptr_info): Likewise.
15482 (duplicate_ssa_name_range_info): Likewise.
15483 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
15484 (unpack_ts_fixed_cst_value_fields): Likewise.
15485 * tree.c (build_fixed): Likewise.
15486 (build_real): Likewise.
15487 (build_string): Likewise.
15488 (decl_priority_info): Likewise.
15489 (decl_debug_expr_insert): Likewise.
15490 (decl_value_expr_insert): Likewise.
15491 (decl_debug_args_insert): Likewise.
15492 (type_hash_add): Likewise.
15493 (build_omp_clause): Likewise.
15494 * ubsan.c (decl_for_type_insert): Likewise.
15495 * varasm.c (get_unnamed_section): Likewise.
15496 (get_noswitch_section): Likewise.
15497 (get_section): Likewise.
15498 (get_block_for_section): Likewise.
15499 (create_block_symbol): Likewise.
15500 (build_constant_desc): Likewise.
15501 (create_constant_pool): Likewise.
15502 (force_const_mem): Likewise.
15503 (record_tm_clone_pair): Likewise.
15504 * varpool.c (varpool_create_empty_node): Likewise.
15506 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
15508 * dwarf2out.c (tree_add_const_value_attribute): Call
15509 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
15510 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
15511 instead of ggc_internal_<x>alloc_stat.
15512 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
15513 (ggc_realloc): Likewise.
15514 * ggc-none.c (ggc_internal_alloc): Likewise.
15515 (ggc_internal_cleared_alloc): Likewise.
15516 * ggc-page.c: Likewise.
15517 * ggc.h (ggc_internal_alloc_stat): Likewise.
15518 (ggc_internal_alloc): Remove macro.
15519 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
15520 (ggc_internal_cleared_alloc): Remove macro.
15521 (GGC_RESIZEVEC): Adjust.
15522 (ggc_resizevar): Remove macro.
15523 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
15524 (ggc_internal_cleared_vec_alloc_stat): Likewise.
15525 (ggc_internal_vec_cleared_alloc): Remove macro.
15526 (ggc_alloc_atomic_stat): Drop _stat suffix.
15527 (ggc_alloc_atomic): Remove macro.
15528 (ggc_alloc_cleared_atomic): Remove macro.
15529 (ggc_alloc_string_stat): Drop _stat suffix.
15530 (ggc_alloc_string): Remove macro.
15531 (ggc_alloc_rtx_def_stat): Adjust.
15532 (ggc_alloc_tree_node_stat): Likewise.
15533 (ggc_alloc_cleared_tree_node_stat): Likewise.
15534 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
15535 (ggc_alloc_cleared_simd_clone_stat): Likewise.
15536 * gimple.c (gimple_build_omp_for): Likewise.
15537 (gimple_copy): Likewise.
15538 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
15539 * toplev.c (realloc_for_line_map): Adjust.
15540 * tree-data-ref.h (lambda_vector_new): Likewise.
15541 * tree-phinodes.c (allocate_phi_node): Likewise.
15542 * tree.c (grow_tree_vec_stat): Likewise.
15543 * vec.h (va_gc::reserve): Adjust.
15545 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
15547 * config/microblaze/microblaze.c (break_handler): New Declaration.
15548 (microblaze_break_function_p,microblaze_is_break_handler): New.
15549 (compute_frame_size): Use microblaze_break_function_p.
15550 Add the test of break_handler.
15551 (microblaze_function_prologue) : Add the test of variable
15552 break_handler. Check the fnname by BREAK_HANDLER_NAME.
15553 (microblaze_function_epilogue) : Add the test of break_handler.
15554 (microblaze_globalize_label) : Add the test of break_handler.
15555 Check the name by BREAK_HANDLER_NAME.
15557 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
15559 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
15560 microblaze_is_break_handler test.
15561 (call_internal1,call_value_intern): Use microblaze_break_function_p.
15562 Use SYMBOL_REF_DECL.
15564 * config/microblaze/microblaze-protos.h
15565 (microblaze_break_function_p,microblaze_is_break_handler):
15568 * doc/extend.texi (MicroBlaze break_handler Functions): Document
15569 new MicroBlaze break_handler functions.
15571 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
15573 * doc/extend.texi (Size of an asm): Move node text according
15574 to its @menu entry position.
15576 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
15578 PR tree-optimization/61140
15579 PR tree-optimization/61150
15580 PR tree-optimization/61197
15581 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
15583 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
15585 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
15587 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
15589 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
15590 __SIZEOF_INT128__ is defined.
15592 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
15594 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
15595 (rs6000_delegitimize_address): Use it.
15597 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
15599 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
15600 inplace argument. Store the new address in the original MEM when true.
15601 * emit-rtl.c (change_address_1): Likewise.
15602 (adjust_address_1, adjust_automodify_address_1, offset_address):
15603 Update accordingly.
15604 * rtl.h (plus_constant): Add an inplace argument.
15605 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
15606 when true. Avoid generating (plus X (const_int 0)).
15607 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
15608 in-place. Pass true to plus_constant.
15609 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
15611 2014-05-16 Dehao Chen <dehao@google.com>
15613 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
15615 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
15618 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
15620 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
15622 2014-05-16 Dehao Chen <dehao@google.com>
15624 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
15625 optimize_function_for_size_p.
15626 * regs.h (REG_FREQ_FROM_BB): Likewise.
15628 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
15631 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
15632 negt_reg_operand cases.
15633 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
15635 * config/sh/predicates.md (cbranch_treg_value): Simplify.
15637 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
15639 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
15642 2014-05-16 David Malcolm <dmalcolm@redhat.com>
15645 2014-04-29 David Malcolm <dmalcolm@redhat.com>
15647 * tree-cfg.c (dump_function_to_file): Dump the return type of
15648 functions, in a line to itself before the function body, mimicking
15649 the layout of a C function.
15651 2014-05-16 Dehao Chen <dehao@google.com>
15653 * cfghooks.c (make_forwarder_block): Use direct computation to
15654 get fall-through edge's count and frequency.
15656 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
15658 * config/arc/arc.c (arc_init): Fix typo in error message.
15659 * config/i386/i386.c (ix86_expand_builtin): Likewise.
15660 (split_stack_prologue_scratch_regno): Likewise.
15661 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
15662 word from error message.
15664 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
15666 * ira-costs.c: Fix typo in comment.
15668 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
15670 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
15672 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
15674 * varpool.c (dump_varpool_node): Dump write-only flag.
15675 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
15677 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
15678 write-only variables.
15679 * ipa.c (process_references): New function.
15680 (set_readonly_bit): New function.
15681 (set_writeonly_bit): New function.
15682 (clear_addressable_bit): New function.
15683 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
15684 fix handling of aliases.
15685 * cgraph.h (struct varpool_node): Add writeonly flag.
15687 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
15689 PR rtl-optimization/60969
15690 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
15691 Calculate costs for this case.
15693 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
15695 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
15696 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
15698 2014-05-16 Richard Biener <rguenther@suse.de>
15700 PR tree-optimization/61194
15701 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
15702 bool patterns ending in a COND_EXPR.
15704 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15706 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
15708 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15710 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
15711 where we were unable to cost an RTX.
15713 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15715 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
15718 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15719 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15721 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
15723 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15724 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15726 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
15727 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
15729 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15730 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15732 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
15735 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15736 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15738 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
15741 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15742 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15744 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
15745 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
15747 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15748 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15750 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
15751 rotates and shifts.
15753 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15754 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15756 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
15757 ZERO_EXTEND and SIGN_EXTEND better.
15759 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15760 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15762 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
15763 logical operations.
15765 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15766 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15768 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
15769 costs when costing loads and stores to memory.
15771 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15772 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
15774 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
15777 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15779 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
15781 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15782 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15784 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
15786 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
15788 (aarch64_rtx_mult_cost): New.
15789 (aarch64_rtx_costs): Use it, refactor as appropriate.
15791 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15792 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
15794 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
15795 emit instructions, return number of instructions which would
15797 (aarch64_add_constant): Update call to aarch64_build_constant.
15798 (aarch64_output_mi_thunk): Likewise.
15799 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
15802 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15804 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
15805 (TARGET_RTX_COSTS): Call it.
15807 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15809 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
15810 (cortexa57_vector_cost): Likewise.
15811 (cortexa57_tunings): Use them.
15813 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
15815 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
15816 (cpu_addrcost_table): Use it.
15817 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
15818 (aarch64_address_cost): Rewrite using aarch64_classify_address,
15821 2014-05-16 Richard Biener <rguenther@suse.de>
15823 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
15824 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
15825 (visit_phi): Ignore edges marked as not executable.
15826 (class cond_dom_walker): New.
15827 (cond_dom_walker::before_dom_children): Value-number
15828 control statements and mark successor edges as not
15829 executable if possible.
15830 (run_scc_vn): First walk all control statements in
15831 dominator order, marking edges as not executable.
15832 * tree-inline.c (copy_edges_for_bb): Be not confused
15833 about random edge flags.
15835 2014-05-16 Richard Biener <rguenther@suse.de>
15837 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
15839 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
15842 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
15843 (__TM_simple_begin): Use it.
15844 (__TM_begin): Likewise.
15846 2014-05-15 Martin Jambor <mjambor@suse.cz>
15849 * ipa-prop.c (update_indirect_edges_after_inlining): Check
15850 type_preserved flag when the indirect edge is polymorphic.
15852 2014-05-15 Martin Jambor <mjambor@suse.cz>
15854 PR tree-optimization/61090
15855 * tree-sra.c (sra_modify_expr): Pass the current gsi to
15856 build_ref_for_model.
15858 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15860 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
15861 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
15863 2014-05-15 Jakub Jelinek <jakub@redhat.com>
15865 PR tree-optimization/61158
15866 * fold-const.c (fold_binary_loc): If X is zero-extended and
15867 shiftc >= prec, make sure zerobits is all ones instead of
15868 invoking undefined behavior.
15870 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15872 * regcprop.h: New file.
15873 * regcprop.c (skip_debug_insn_p): New decl.
15874 (replace_oldest_value_reg): Check skip_debug_insn_p.
15875 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
15876 * shrink-wrap.c: Include regcprop.h.
15877 (prepare_shrink_wrap): Call
15878 copyprop_hardreg_forward_bb_without_debug_insn.
15880 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15882 * shrink-wrap.h: Update comment.
15883 * shrink-wrap.c: Update comment.
15884 (next_block_for_reg): Rename to live_edge_for_reg.
15885 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
15886 (move_insn_for_shrink_wrap): Split live_edge.
15887 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
15889 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
15891 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
15893 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
15894 * config/sparc/sparc.md (fptype_ut699): New attribute.
15895 (in_branch_delay): Return false if -mfix-ut699 is specified and
15896 fptype_ut699 is set to single.
15897 (truncdfsf2): Add fptype_ut699 attribute.
15898 (fix_truncdfsi2): Likewise.
15899 (floatsisf2): Change fptype attribute.
15900 (fix_truncsfsi2): Likewise.
15901 (negtf2_notv9): Delete.
15902 (negtf2_v9): Likewise.
15903 (negtf2_hq): New instruction.
15904 (negtf2): New instruction and splitter.
15905 (negdf2_notv9): Rewrite.
15906 (abstf2_notv9): Delete.
15907 (abstf2_hq_v9): Likewise.
15908 (abstf2_v9): Likewise.
15909 (abstf2_hq): New instruction.
15910 (abstf2): New instruction and splitter.
15911 (absdf2_notv9): Rewrite.
15913 2014-05-14 Cary Coutant <ccoutant@google.com>
15916 * opts.c (common_handle_option): Don't special-case "-g".
15917 (set_debug_level): Default to at least level 2 with "-g".
15919 2014-05-14 DJ Delorie <dj@redhat.com>
15921 * config/msp430/msp430.c (msp430_builtin): Add
15922 MSP430_BUILTIN_DELAY_CYCLES.
15923 (msp430_init_builtins): Register void __delay_cycles(long long).
15924 (msp430_builtin_decl): Add it.
15925 (cg_magic_constant): New.
15926 (msp430_expand_delay_cycles): New.
15927 (msp430_expand_builtin): Call it.
15928 (msp430_print_operand_raw): Change integer printing from "int" to
15930 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
15931 (delay_cycles_start): New.
15932 (delay_cycles_end): New.
15933 (delay_cycles_32): New.
15934 (delay_cycles_32x): New.
15935 (delay_cycles_16): New.
15936 (delay_cycles_16x): New.
15937 (delay_cycles_2): New.
15938 (delay_cycles_1): New.
15939 * doc/extend.texi: Document __delay_cycles().
15941 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
15943 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
15944 length attribute computation.
15946 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
15949 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
15951 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
15954 * config/sparc/sparc.md: Fix types of low and high in DI constant
15955 splitter. Use gen_int_mode in some other splitters.
15957 2014-05-14 Martin Jambor <mjambor@suse.cz>
15960 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
15962 2014-05-14 James Norris <jnorris@codesourcery.com>
15964 * omp-low.c (expand_parallel_call): Remove shadow variable.
15965 (expand_omp_taskreg): Likewise.
15967 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
15969 * common/config/i386/i386-common.c
15970 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
15971 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
15972 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
15973 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
15974 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
15975 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
15976 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
15977 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
15978 xsavecintrin.h, xsavesintrin.h.
15979 (x86_64-*-*): Ditto.
15980 * config/i386/clflushoptintrin.h: New.
15981 * config/i386/xsavecintrin.h: Ditto.
15982 * config/i386/xsavesintrin.h: Ditto.
15983 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
15984 (bit_XSAVES): Ditto.
15985 (bit_XSAVES): Ditto.
15986 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
15987 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
15989 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
15990 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
15991 OPTION_MASK_ISA_XSAVES.
15992 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
15993 -mxsavec, -mxsaves.
15994 (PTA_CLFLUSHOPT) Define.
15995 (PTA_XSAVEC): Ditto.
15996 (PTA_XSAVES): Ditto.
15997 (ix86_option_override_internal): Handle new options.
15998 (ix86_valid_target_attribute_inner_p): Ditto.
15999 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
16000 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
16001 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
16002 (bdesc_special_args): Add __builtin_ia32_xsaves,
16003 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
16004 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
16005 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
16006 (ix86_expand_builtin): Handle new builtins.
16007 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
16008 (TARGET_CLFLUSHOPT_P): Ditto.
16009 (TARGET_XSAVEC): Ditto.
16010 (TARGET_XSAVEC_P): Ditto.
16011 (TARGET_XSAVES): Ditto.
16012 (TARGET_XSAVES_P): Ditto.
16013 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
16014 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
16015 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
16017 (ANY_XRSTOR64): Ditto.
16019 (xrstor): Change into <xrstor>.
16020 (xrstor_rex64): Change into <xrstor>_rex64.
16021 (xrstor64): Change into <xrstor>64
16023 * config/i386/i386.opt (mclflushopt): New.
16026 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
16028 * doc/invoke.texi: Document new options.
16030 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
16032 PR rtl-optimization/60866
16033 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
16034 Default it to -1. Pass it down to init_simplejump_data.
16035 (init_simplejump_data): New parameter old_seqno. Pass it down
16036 to get_seqno_for_a_jump.
16037 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
16038 initializing new jump seqno as a last resort. Add comment.
16039 (sel_redirect_edge_and_branch): Save old seqno of the conditional
16040 jump and pass it down to sel_init_new_insn.
16041 (sel_redirect_edge_and_branch_force): Likewise.
16043 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
16045 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
16046 shifted values to avoid build warning.
16048 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
16050 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
16051 * cfgrtl.c (rtl_merge_blocks): Fix comment.
16052 (cfg_layout_merge_blocks): Likewise.
16053 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
16055 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
16057 PR rtl-optimization/60901
16058 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
16059 bb predecessor belongs to the same scheduling region. Adjust comment.
16061 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
16063 * doc/sourcebuild.texi: (dfp_hw): Document.
16064 (p8vector_hw): Likewise.
16065 (powerpc_eabi_ok): Likewise.
16066 (powerpc_elfv2): Likewise.
16067 (powerpc_htm_ok): Likewise.
16068 (ppc_recip_hw): Likewise.
16069 (vsx_hw): Likewise.
16071 2014-05-13 Cary Coutant <ccoutant@google.com>
16073 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
16075 2014-05-13 David Malcolm <dmalcolm@redhat.com>
16077 * gengtype-parse.c (require3): Eliminate in favor of...
16079 (require_template_declaration): Update to support optional single *
16082 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
16083 (create_user_defined_type): Handle a single level of explicit
16084 pointerness within template arguments.
16085 (struct write_types_data): Add field "kind".
16086 (filter_type_name): Handle "*" character.
16087 (write_user_func_for_structure_ptr): Require a write_types_data
16088 rather than just a prefix string, so that we can look up the kind
16089 of the wtd and use it as an index into wrote_user_func_for_ptr,
16090 ensuring that such functions are written at most once. Support
16091 subclasses by invoking the marking function of the ultimate base class.
16092 (write_user_func_for_structure_body): Require a write_types_data
16093 rather than just a prefix string, so that we can pass this to
16094 write_user_func_for_structure_ptr.
16095 (write_func_for_structure): Likewise.
16096 (ggc_wtd): Add initializer of new "kind" field.
16097 (pch_wtd): Likewise.
16099 * gengtype.h (enum write_types_kinds): New.
16100 (struct type): Add field wrote_user_func_for_ptr to the "s"
16103 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
16105 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
16106 instead of const_binop.
16107 (fold_binary_loc): Likewise.
16109 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
16111 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
16112 calculation to match get_ref_base_and_extent.
16114 2014-05-13 Catherine Moore <clm@codesourcery.com>
16115 Sandra Loosemore <sandra@codesourcery.com>
16117 * configure.ac: Fix assembly for explicit JALR relocation check.
16118 * configure: Regenerate.
16120 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16122 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
16123 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
16124 Remove associated type declarations and initialisations.
16125 (arm_expand_neon_builtin): Likewise.
16126 (neon_emit_pair_result_insn): Delete.
16127 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
16128 * config/arm/neon.md (neon_vtrn<mode>): Delete.
16129 (neon_vzip<mode>): Likewise.
16130 (neon_vuzp<mode>): Likewise.
16132 2014-05-13 Richard Biener <rguenther@suse.de>
16135 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
16136 it needs revisiting whether the call still may be tail-called.
16138 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16140 * rtl.def (SYMBOL_REF): Remove middle "0" field.
16141 * rtl.h (block_symbol): Reduce number of fields to 2.
16142 (rtx_def): Add u2.symbol_ref_flags.
16143 (SYMBOL_REF_FLAGS): Use it.
16144 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
16145 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
16146 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
16147 Lower index of SYMBOL_REF_DATA.
16148 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
16149 Print SYMBOL_REF_FLAGS at the same time.
16150 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
16152 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16154 * rtl.def (VAR_LOCATION): Remove "i" field.
16155 * rtl.h (rtx_def): Add u2.var_location_status.
16156 (PAT_VAR_LOCATION_STATUS): Use it.
16157 (gen_rtx_VAR_LOCATION): Declare.
16158 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
16159 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
16160 * var-tracking.c (emit_note_insn_var_location): Remove casts.
16162 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16164 * rtl.def (scratch): Fix outdated comment and remove "0" field.
16165 * gengtype.c (adjust_field_rtx_def): Update accordingly.
16167 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16169 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
16170 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
16171 * rtl.h (rtx_def): Add insn_uid to u2 field.
16172 (RTX_FLAG_CHECK8): Delete in favor of...
16173 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
16174 (INSN_DELETED_P): Update accordingly.
16175 (INSN_UID): Use u2.insn_uid.
16176 (INSN_CHAIN_CODE_P): Define.
16177 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
16178 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
16179 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
16180 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
16181 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
16182 indices accordingly.
16183 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
16184 Update indices for insn-chain rtxes.
16185 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
16186 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
16187 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
16188 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
16189 * combine.c (try_combine): Likewise.
16190 * ira.c (setup_prohibited_mode_move_regs): Likewise.
16192 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16194 * rtl.def (REG): Remove middle field.
16195 * rtl.h (rtx_def): Add orignal_regno to u2.
16196 (ORIGINAL_REGNO): Use it instead of field 1.
16197 (REG_ATTRS): Lower field index accordingly.
16198 * gengtype.c (adjust_field_rtx_def): Remove handling of
16199 ORIGINAL_REGNO. Move REG_ATTRS index down.
16200 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
16201 code that prints the REGNO.
16203 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16205 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
16208 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16210 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
16212 2014-05-13 Bin Cheng <bin.cheng@arm.com>
16214 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
16215 (alloc_iv): Lower base expressions containing ADDR_EXPR.
16217 2014-05-13 Ian Bolton <ian.bolton@arm.com>
16219 * config/aarch64/aarch64-protos.h
16220 (aarch64_hard_regno_caller_save_mode): New prototype.
16221 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
16223 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
16225 2014-05-13 Christian Bruel <christian.bruel@st.com>
16227 * target.def (mode_switching): New hook vector.
16228 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
16229 (mode_exit, modepriority_to_mode): Likewise.
16230 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
16231 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
16232 * target.h: Include tm.h and hard-reg-set.h.
16233 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
16234 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
16235 * doc/tm.texi Regenerate.
16236 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
16237 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
16238 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
16239 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
16240 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
16241 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
16242 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
16243 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
16244 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
16245 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
16246 (ix86_emit_mode_set): Hookify.
16247 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
16249 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
16250 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
16251 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
16252 (epiphany_mode_priority_to_mode): Remove declaration.
16253 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
16254 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
16255 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
16257 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
16258 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
16259 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
16261 2014-05-13 Jakub Jelinek <jakub@redhat.com>
16264 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
16265 is const0_rtx, return immediately. Don't test count == 0 when
16268 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
16270 * Makefile.in: add shrink-wrap.o.
16271 * config/i386/i386.c: include "shrink-wrap.h"
16272 * function.c: Likewise.
16273 (requires_stack_frame_p, next_block_for_reg,
16274 move_insn_for_shrink_wrap, prepare_shrink_wrap,
16275 dup_block_and_redirect): Move to shrink-wrap.c
16276 (thread_prologue_and_epilogue_insns): Extract three code segments
16277 as functions in shrink-wrap.c
16278 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
16280 * shrink-wrap.c: New file.
16281 * shrink-wrap.h: New file.
16283 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
16285 * doc/extend.texi: Reflect current numbers of pragmas. Remove
16286 reference to Solaris.
16288 2014-05-12 Mike Stump <mikestump@comcast.net>
16291 * genattrtab.c (filename): Add.
16292 (convert_set_attr_alternative): Improve error message.
16293 (check_defs): Restore read_md_filename for error messages.
16294 (gen_insn): Save filename.
16296 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
16298 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
16299 -fno-local-ivars and -fivar-visibility.
16300 * c-family/c.opt: Make -Wshadow also implicitly enable
16303 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
16305 * doc/tm.texi: Remove reference to deleted macro.
16306 * doc/tm.texi.in: Likewise.
16308 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
16311 * config/avr/avr.c (avr_out_store_psi): Use correct constant
16314 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
16317 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
16318 * config/arm/aout.h (License): Same.
16319 * config/arm/bpabi.h (License): Same.
16320 * config/arm/elf.h (License): Same.
16321 * config/arm/linux-elf.h (License): Same.
16322 * config/arm/linux-gas.h (License): Same.
16323 * config/arm/netbsd-elf.h (License): Same.
16324 * config/arm/uclinux-eabi.h (License): Same.
16325 * config/arm/uclinux-elf.h (License): Same.
16326 * config/arm/vxworks.h (License): Same.
16328 2014-05-11 Jakub Jelinek <jakub@redhat.com>
16330 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
16331 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
16332 number of operands to 3.
16333 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
16334 * tree-nested.c (convert_nonlocal_omp_clauses,
16335 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
16336 * gimplify.c (gimplify_scan_omp_clauses): Handle
16337 OMP_CLAUSE_LINEAR_STMT.
16338 * omp-low.c (lower_rec_input_clauses): Fix typo.
16339 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
16340 cast between Fortran boolean_type_node and C _Bool if
16343 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
16345 PR tree-optimization/61136
16346 * wide-int.h (multiple_of_p): Define a version that doesn't return
16348 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
16349 integer_zerop/const_binop pair.
16350 (multiple_of_p): Likewise, converting both operands to widest_int
16353 2014-05-09 Teresa Johnson <tejohnson@google.com>
16355 * cgraphunit.c (analyze_functions): Use correct dump file.
16357 2014-05-09 Florian Weimer <fweimer@redhat.com>
16359 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
16361 (stack_protect_return_slot_p): New function.
16362 (expand_used_vars): Call stack_protect_decl_p and
16363 stack_protect_return_slot_p for -fstack-protector-strong.
16365 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
16366 Andrew Haley <aph@redhat.com>
16367 Richard Sandiford <rdsandiford@googlemail.com>
16369 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
16372 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
16374 PR middle-end/61111
16375 * fold-const.c (fold_binary_loc): Changed width of mask.
16377 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
16379 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
16380 unsigned int initializers for regno_in, regno_out.
16382 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
16385 * config/avr/avr.md (cc): Add new attribute set_vzn.
16386 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
16387 Set cc insn attribute to set_vzn instead of set_zn for alternatives
16388 with INC, DEC or NEG.
16389 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
16390 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
16391 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
16393 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16396 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16398 * wide-int.cc (UTItype): Define.
16399 (UDWtype): Define for appropriate W_TYPE_SIZE.
16401 2014-05-09 Richard Biener <rguenther@suse.de>
16403 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
16404 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
16405 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
16406 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
16407 ssa_propagate): Adjust.
16409 2014-05-08 Jeff Law <law@redhat.com>
16411 PR tree-optimization/61009
16412 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
16413 tri-state rather than a boolean. When a block is too big to
16414 thread through, inform caller via negative return value.
16415 (thread_across_edge): If a block was too big for normal threading,
16416 then it's too big for a joiner too, so remove temporary equivalences
16417 and return immediately.
16419 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
16420 Matthias Klose <doko@ubuntu.com>
16423 * optc-gen.awk: Fix option handling for -Wunused-parameter.
16425 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
16428 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
16430 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
16433 * config/alpha/alpha.c: Include gimple-iterator.h.
16434 (alpha_gimple_fold_builtin): New function. Move
16435 ALPHA_BUILTIN_UMULH folding from ...
16436 (alpha_fold_builtin): ... here.
16437 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
16439 2014-05-08 Wei Mi <wmi@google.com>
16442 * config/i386/i386.c (ix86_compute_frame_layout): Update
16443 preferred_stack_boundary for call, expanded from tls descriptor.
16444 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
16445 to depend on SP register.
16446 (*tls_local_dynamic_base_32_gnu): Ditto.
16447 (*tls_local_dynamic_32_once): Ditto.
16448 (tls_global_dynamic_64_<mode>): Set
16449 ix86_tls_descriptor_calls_expanded_in_cfun.
16450 (tls_local_dynamic_base_64_<mode>): Ditto.
16451 (tls_global_dynamic_32): Set
16452 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
16453 to depend on SP register.
16454 (tls_local_dynamic_base_32): Ditto.
16456 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16458 * config/arm/arm_neon.h: Update comment.
16459 * config/arm/neon-docgen.ml: Delete.
16460 * config/arm/neon-gen.ml: Delete.
16461 * doc/arm-neon-intrinsics.texi: Update comment.
16463 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16465 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
16467 (vand, vorr, veor, vorn, vbic): Remove.
16468 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
16470 (neon_vsub_unspec): Likewise.
16471 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
16473 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16475 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
16476 (vadd_s16): Likewise.
16477 (vadd_s32): Likewise.
16478 (vadd_f32): Likewise.
16479 (vadd_u8): Likewise.
16480 (vadd_u16): Likewise.
16481 (vadd_u32): Likewise.
16482 (vadd_s64): Likewise.
16483 (vadd_u64): Likewise.
16484 (vaddq_s8): Likewise.
16485 (vaddq_s16): Likewise.
16486 (vaddq_s32): Likewise.
16487 (vaddq_s64): Likewise.
16488 (vaddq_f32): Likewise.
16489 (vaddq_u8): Likewise.
16490 (vaddq_u16): Likewise.
16491 (vaddq_u32): Likewise.
16492 (vaddq_u64): Likewise.
16493 (vmul_s8): Likewise.
16494 (vmul_s16): Likewise.
16495 (vmul_s32): Likewise.
16496 (vmul_f32): Likewise.
16497 (vmul_u8): Likewise.
16498 (vmul_u16): Likewise.
16499 (vmul_u32): Likewise.
16500 (vmul_p8): Likewise.
16501 (vmulq_s8): Likewise.
16502 (vmulq_s16): Likewise.
16503 (vmulq_s32): Likewise.
16504 (vmulq_f32): Likewise.
16505 (vmulq_u8): Likewise.
16506 (vmulq_u16): Likewise.
16507 (vmulq_u32): Likewise.
16508 (vsub_s8): Likewise.
16509 (vsub_s16): Likewise.
16510 (vsub_s32): Likewise.
16511 (vsub_f32): Likewise.
16512 (vsub_u8): Likewise.
16513 (vsub_u16): Likewise.
16514 (vsub_u32): Likewise.
16515 (vsub_s64): Likewise.
16516 (vsub_u64): Likewise.
16517 (vsubq_s8): Likewise.
16518 (vsubq_s16): Likewise.
16519 (vsubq_s32): Likewise.
16520 (vsubq_s64): Likewise.
16521 (vsubq_f32): Likewise.
16522 (vsubq_u8): Likewise.
16523 (vsubq_u16): Likewise.
16524 (vsubq_u32): Likewise.
16525 (vsubq_u64): Likewise.
16526 (vand_s8): Likewise.
16527 (vand_s16): Likewise.
16528 (vand_s32): Likewise.
16529 (vand_u8): Likewise.
16530 (vand_u16): Likewise.
16531 (vand_u32): Likewise.
16532 (vand_s64): Likewise.
16533 (vand_u64): Likewise.
16534 (vandq_s8): Likewise.
16535 (vandq_s16): Likewise.
16536 (vandq_s32): Likewise.
16537 (vandq_s64): Likewise.
16538 (vandq_u8): Likewise.
16539 (vandq_u16): Likewise.
16540 (vandq_u32): Likewise.
16541 (vandq_u64): Likewise.
16542 (vorr_s8): Likewise.
16543 (vorr_s16): Likewise.
16544 (vorr_s32): Likewise.
16545 (vorr_u8): Likewise.
16546 (vorr_u16): Likewise.
16547 (vorr_u32): Likewise.
16548 (vorr_s64): Likewise.
16549 (vorr_u64): Likewise.
16550 (vorrq_s8): Likewise.
16551 (vorrq_s16): Likewise.
16552 (vorrq_s32): Likewise.
16553 (vorrq_s64): Likewise.
16554 (vorrq_u8): Likewise.
16555 (vorrq_u16): Likewise.
16556 (vorrq_u32): Likewise.
16557 (vorrq_u64): Likewise.
16558 (veor_s8): Likewise.
16559 (veor_s16): Likewise.
16560 (veor_s32): Likewise.
16561 (veor_u8): Likewise.
16562 (veor_u16): Likewise.
16563 (veor_u32): Likewise.
16564 (veor_s64): Likewise.
16565 (veor_u64): Likewise.
16566 (veorq_s8): Likewise.
16567 (veorq_s16): Likewise.
16568 (veorq_s32): Likewise.
16569 (veorq_s64): Likewise.
16570 (veorq_u8): Likewise.
16571 (veorq_u16): Likewise.
16572 (veorq_u32): Likewise.
16573 (veorq_u64): Likewise.
16574 (vbic_s8): Likewise.
16575 (vbic_s16): Likewise.
16576 (vbic_s32): Likewise.
16577 (vbic_u8): Likewise.
16578 (vbic_u16): Likewise.
16579 (vbic_u32): Likewise.
16580 (vbic_s64): Likewise.
16581 (vbic_u64): Likewise.
16582 (vbicq_s8): Likewise.
16583 (vbicq_s16): Likewise.
16584 (vbicq_s32): Likewise.
16585 (vbicq_s64): Likewise.
16586 (vbicq_u8): Likewise.
16587 (vbicq_u16): Likewise.
16588 (vbicq_u32): Likewise.
16589 (vbicq_u64): Likewise.
16590 (vorn_s8): Likewise.
16591 (vorn_s16): Likewise.
16592 (vorn_s32): Likewise.
16593 (vorn_u8): Likewise.
16594 (vorn_u16): Likewise.
16595 (vorn_u32): Likewise.
16596 (vorn_s64): Likewise.
16597 (vorn_u64): Likewise.
16598 (vornq_s8): Likewise.
16599 (vornq_s16): Likewise.
16600 (vornq_s32): Likewise.
16601 (vornq_s64): Likewise.
16602 (vornq_u8): Likewise.
16603 (vornq_u16): Likewise.
16604 (vornq_u32): Likewise.
16605 (vornq_u64): Likewise.
16607 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16609 * wide-int.cc (UTItype): Define.
16610 (UDWtype): Define for appropriate W_TYPE_SIZE.
16612 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
16614 PR tree-optimization/59100
16615 * tree-ssa-phiopt.c: Include tree-inline.h.
16616 (neutral_element_p, absorbing_element_p): New functions.
16617 (value_replacement): Handle conditional binary operations with a
16618 neutral or absorbing element.
16620 2014-05-08 Richard Biener <rguenther@suse.de>
16622 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
16623 folding the expression.
16624 (valueize_expr): Remove.
16625 (visit_reference_op_load): Do not valueize the result of
16627 (simplify_binary_expression): Likewise.
16628 (simplify_unary_expression): Likewise.
16630 2014-05-08 Richard Biener <rguenther@suse.de>
16632 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
16633 looking at TYPE_ARG_TYPES.
16635 2014-05-08 Richard Biener <rguenther@suse.de>
16637 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
16638 pointer propagation special-case.
16640 2014-05-08 Bin Cheng <bin.cheng@arm.com>
16642 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
16643 core part of address expressions.
16645 2014-05-08 Alan Modra <amodra@gmail.com>
16648 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
16649 loads and stores when -mno-strict-align at any alignment.
16650 (expand_block_clear): Similarly. Also correct calculation of
16653 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
16655 PR middle-end/39246
16656 * tree-complex.c (expand_complex_move): Keep line info when expanding
16658 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
16659 of complex expression. Use new argument to display correct location
16660 for values coming from phi statement.
16661 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
16662 (warn_uninitialized_phi): Pass location of phi argument to
16664 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
16665 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
16667 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
16669 * config/rs6000/predicates.md (indexed_address_mem): New.
16670 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
16671 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
16672 fpstore_ux, fpstore_u.
16673 (sign_extend, indexed, update): New.
16674 (cell_micro): Adjust.
16675 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
16676 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
16677 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
16678 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
16679 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
16680 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
16681 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
16682 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
16683 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
16684 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
16685 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
16686 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
16687 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
16688 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
16689 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
16691 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
16692 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
16693 *vsx_extract_<mode>_store): Adjust.
16694 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
16695 is_cracked_insn, insn_must_be_first_in_group,
16696 insn_must_be_last_in_group): Adjust.
16698 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
16700 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
16701 ppc440-fpstore): Adjust.
16702 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
16703 ppc476-fpstore): Adjust.
16704 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
16705 ppc601-fpstore): Adjust.
16706 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
16708 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
16710 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
16711 ppc7450-fpstore): Adjust.
16712 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
16713 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
16714 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
16716 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
16717 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
16718 cell-fpstore, cell-fpstore-update): Adjust.
16719 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
16720 ppce300c3_store, ppce300c3_fpstore): Adjust.
16721 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
16722 e500mc_fpstore): Adjust.
16723 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
16724 e500mc64_store, e500mc64_fpstore): Adjust.
16725 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
16726 e5500_fpstore): Adjust.
16727 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
16728 e6500_fpstore): Adjust.
16729 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
16731 * config/rs6000/power4.md (power4-load, power4-load-ext,
16732 power4-load-ext-update, power4-load-ext-update-indexed,
16733 power4-load-update-indexed, power4-load-update, power4-fpload,
16734 power4-fpload-update, power4-store, power4-store-update,
16735 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
16737 * config/rs6000/power5.md (power5-load, power5-load-ext,
16738 power5-load-ext-update, power5-load-ext-update-indexed,
16739 power5-load-update-indexed, power5-load-update, power5-fpload,
16740 power5-fpload-update, power5-store, power5-store-update,
16741 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
16743 * config/rs6000/power6.md (power6-load, power6-load-ext,
16744 power6-load-update, power6-load-update-indexed,
16745 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
16746 power6-fpload-update, power6-store, power6-store-update,
16747 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
16749 * config/rs6000/power7.md (power7-load, power7-load-ext,
16750 power7-load-update, power7-load-update-indexed,
16751 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
16752 power7-fpload-update, power7-store, power7-store-update,
16753 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
16755 * config/rs6000/power8.md (power8-load, power8-load-update,
16756 power8-load-ext, power8-load-ext-update, power8-fpload,
16757 power8-fpload-update, power8-store, power8-store-update-indexed,
16758 power8-fpstore, power8-fpstore-update): Adjust.
16759 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
16761 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
16762 titan_lsu_store, titan_lsu_fpstore): Adjust.
16763 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
16765 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
16768 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
16769 unrolled byte insns. Emit address increments after move insns.
16771 2014-05-07 David Malcolm <dmalcolm@redhat.com>
16773 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
16774 const_gimple, rather than a gimple.
16775 (gimple_call_builtin_p): Likewise, for the three variants.
16777 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
16778 (gimple_call_builtin_p): Likewise, for the three variants.
16780 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
16782 PR tree-optimization/61095
16783 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
16785 2014-05-07 Richard Biener <rguenther@suse.de>
16787 PR tree-optimization/61034
16788 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
16789 (maybe_skip_until): Use translate to take into account
16790 lattices when trying to do disambiguations.
16791 (get_continuation_for_phi_1): Likewise.
16792 (get_continuation_for_phi): Adjust for added translate arguments.
16793 (walk_non_aliased_vuses): Likewise.
16794 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
16795 (walk_non_aliased_vuses): Likewise.
16796 (call_may_clobber_ref_p_1): Declare.
16797 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
16798 calls. Stop early if we are only supposed to disambiguate.
16799 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
16801 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
16803 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
16804 Emit an error when the function has arguments.
16806 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
16808 * cfgloop.h (unswitch_loops): Remove.
16809 * doc/passes.texi: Remove references to loop-unswitch.c
16810 * timevar.def (TV_LOOP_UNSWITCH): Remove.
16812 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
16814 * tree-vect-data-refs.c (vect_grouped_load_supported): New
16815 check for loads group of length 3.
16816 (vect_permute_load_chain): New permutations for loads group of
16818 * tree-vect-stmts.c (vect_model_load_cost): Change cost
16819 of vec_perm_shuffle for the new permutations.
16821 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
16823 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
16824 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
16825 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
16826 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
16827 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
16828 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
16829 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
16830 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
16832 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
16834 * loop-unswitch.c: Delete.
16836 2014-05-07 Richard Biener <rguenther@suse.de>
16838 * config.gcc: Always set need_64bit_hwint to yes.
16840 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
16842 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
16843 of using optimize_size.
16845 2014-05-06 Mike Stump <mikestump@comcast.net>
16847 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
16849 2014-05-06 Joseph Myers <joseph@codesourcery.com>
16851 * config/i386/sse.md (*mov<mode>_internal)
16852 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
16853 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
16854 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
16855 (*<code><mode>3, *andnot<mode>3<mask_name>)
16856 (<mask_codefor><code><mode>3<mask_name>): Only consider
16857 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
16859 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
16862 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
16864 * lra-constraints.c (valid_address_p): Move earlier in file.
16865 Add a constraint argument to the address_info version.
16866 (satisfies_memory_constraint_p): New function.
16867 (satisfies_address_constraint_p): Likewise.
16868 (process_alt_operands, curr_insn_transform): Use them.
16869 (process_address): Pass the constraint to valid_address_p when
16870 checking address operands.
16872 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
16874 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
16875 to their respective blocks. Fix inadvertent use of "node".
16877 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
16879 * emit-rtl.c (init_derived_machine_modes): New functionm, split
16881 (init_emit_once): ...here.
16882 * rtl.h (init_derived_machine_modes): Declare.
16883 * toplev.c (do_compile): Call it even if no_backend.
16885 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
16886 Mike Stump <mikestump@comcast.net>
16887 Richard Sandiford <rdsandiford@googlemail.com>
16888 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16890 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
16891 (rtx_equal_for_memref_p): Update comment.
16892 (adjust_offset_for_component_ref): Use wide-int interfaces.
16893 * builtins.c (get_object_alignment_2): Likewise.
16894 (c_readstr): Likewise.
16895 (target_char_cast): Add comment.
16896 (determine_block_size): Use wide-int interfaces.
16897 (expand_builtin_signbit): Likewise.
16898 (fold_builtin_int_roundingfn): Likewise.
16899 (fold_builtin_bitop): Likewise.
16900 (fold_builtin_bswap): Likewise.
16901 (fold_builtin_logarithm): Use signop.
16902 (fold_builtin_pow): Likewise.
16903 (fold_builtin_memory_op): Use wide-int interfaces.
16904 (fold_builtin_object_size): Likewise.
16905 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
16906 nb_iterations_estimate.
16907 (record_niter_bound): Use wide-int interfaces.
16908 (get_estimated_loop_iterations_int): Likewise.
16909 (get_estimated_loop_iterations): Likewise.
16910 (get_max_loop_iterations): Likewise.
16911 * cfgloop.h: Include wide-int.h.
16912 (struct nb_iter_bound): Change bound to widest_int.
16913 (struct loop): Change nb_iterations_upper_bound and
16914 nb_iterations_estimate to widest_int.
16915 (record_niter_bound): Switch to use widest_int.
16916 (get_estimated_loop_iterations): Likewise.
16917 (get_max_loop_iterations): Likewise.
16918 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
16919 update for wide-int.
16920 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
16921 * combine.c (try_combine): Likewise.
16922 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
16923 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
16925 (aarch64_float_const_representable_p): Likewise.
16926 * config/arc/arc.c: Include wide-int.h.
16927 (arc_can_use_doloop_p): Use wide-int interfaces.
16928 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
16929 (vfp3_const_double_index): Likewise.
16930 * config/avr/avr.c (avr_out_round): Likewise.
16931 (avr_fold_builtin): Likewise.
16932 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
16933 (bfin_can_use_doloop_p): Likewise.
16934 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
16935 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
16936 * config/i386/i386.c: Include wide-int.h.
16937 (ix86_data_alignment): Use wide-int interfaces.
16938 (ix86_local_alignment): Likewise.
16939 (ix86_emit_swsqrtsf): Update real_from_integer.
16940 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
16941 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
16942 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
16943 (zero_constant): Likewise.
16944 (input_operand): Likewise.
16945 (splat_input_operand): Likewise.
16946 (non_logical_cint_operand): Change const_double to const_wide_int.
16947 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
16948 (easy_altivec_constant): Remove comment.
16949 (paired_expand_vector_init): Use CONSTANT_P.
16950 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
16951 (rs6000_emit_move): Update checks.
16952 (rs6000_aggregate_candidate): Use wide-int interfaces.
16953 (rs6000_expand_ternop_builtin): Likewise.
16954 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
16955 (rs6000_assemble_integer): Likewise.
16956 (rs6000_hash_constant): Likewise.
16957 (output_toc): Likewise.
16958 (rs6000_rtx_costs): Likewise.
16959 (rs6000_emit_swrsqrt); Update call to real_from_integer.
16960 * config/rs6000/rs6000-c.c: Include wide-int.h.
16961 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
16962 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
16963 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
16964 Handle CONST_WIDE_INT.
16965 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
16966 Use tree_fits_uhwi_p.
16967 * config/sparc/sparc.c: Include wide-int.h.
16968 (sparc_fold_builtin): Use wide-int interfaces.
16969 * config/vax/vax.c: Include wide-int.h.
16970 (vax_float_literal): Use real_from_integer.
16971 * coretypes.h (struct hwivec_def): New.
16973 (const_hwivec): New.
16974 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
16975 (equiv_constant): Handle CONST_WIDE_INT.
16976 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
16977 (cselib_hash_rtx): Handle CONST_WIDE_INT.
16978 * dbxout.c (stabstr_U): Use wide-int interfaces.
16979 (dbxout_type): Update to use cst_fits_shwi_p.
16980 * defaults.h (LOG2_BITS_PER_UNIT): Define.
16981 (TARGET_SUPPORTS_WIDE_INT): Add default.
16982 * dfp.c: Include wide-int.h.
16983 (decimal_real_to_integer2): Use wide-int interfaces and rename to
16984 decimal_real_to_integer.
16985 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
16986 decimal_real_to_integer.
16987 * doc/generic.texi (Constant expressions): Update for wide_int.
16988 * doc/rtl.texi (const_double): Likewise.
16989 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
16990 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
16991 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
16992 (REAL_VALUE_FROM_INT): Remove.
16993 (TARGET_SUPPORTS_WIDE_INT): New.
16994 * doc/tm.texi: Regenerate.
16995 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
16996 * double-int.h: Include wide-int.h.
16997 (struct wi::int_traits): New.
16998 * dwarf2out.c (get_full_len): New.
16999 (dw_val_equal_p): Add case dw_val_class_wide_int.
17000 (size_of_loc_descr): Likewise.
17001 (output_loc_operands): Likewise.
17002 (insert_double): Remove.
17003 (insert_wide_int): New.
17004 (add_AT_wide): New.
17005 (print_die): Add case dw_val_class_wide_int.
17006 (attr_checksum): Likewise.
17007 (attr_checksum_ordered): Likewise.
17008 (same_dw_val_p): Likewise.
17009 (size_of_die): Likewise.
17010 (value_format): Likewise.
17011 (output_die): Likewise.
17012 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
17014 (clz_loc_descriptor): Use wide-int interfaces.
17015 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
17016 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
17017 (round_up_to_align): Use wide-int interfaces.
17018 (field_byte_offset): Likewise.
17019 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
17020 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
17021 CONST_DOUBLE handling. Use wide-int interfaces.
17022 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
17023 (gen_enumeration_type_die): Use add_AT_wide.
17024 (hash_loc_operands): Add case dw_val_class_wide_int.
17025 (compare_loc_operands): Likewise.
17026 * dwarf2out.h: Include wide-int.h.
17027 (wide_int_ptr): New.
17028 (enum dw_val_class): Add dw_val_class_wide_int.
17029 (struct dw_val_struct): Add val_wide.
17030 * emit-rtl.c (const_wide_int_htab): New.
17031 (const_wide_int_htab_hash): New.
17032 (const_wide_int_htab_eq): New.
17033 (lookup_const_wide_int): New.
17034 (const_double_htab_hash): Use wide-int interfaces.
17035 (const_double_htab_eq): Likewise.
17036 (rtx_to_double_int): Conditionally compile for wide-int.
17037 (immed_double_int_const): Rename to immed_wide_int_const and
17038 update for wide-int.
17039 (immed_double_const): Conditionally compile for wide-int.
17040 (init_emit_once): Use wide-int interfaces.
17041 * explow.c (plus_constant): Likewise.
17042 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
17043 (lshift_value): Use wide-int interfaces.
17044 (expand_mult): Likewise.
17045 (choose_multiplier): Likewise.
17046 (expand_smod_pow2): Likewise.
17047 (make_tree): Likewise.
17048 * expr.c (convert_modes): Consolidate handling of constants.
17049 Use wide-int interfaces.
17050 (emit_group_load_1): Add note.
17051 (store_expr): Update comment.
17052 (get_inner_reference): Use wide-int interfaces.
17053 (expand_constructor): Update comment.
17054 (expand_expr_real_2): Use wide-int interfaces.
17055 (expand_expr_real_1): Likewise.
17056 (reduce_to_bit_field_precision): Likewise.
17057 (const_vector_from_tree): Likewise.
17058 * final.c: Include wide-int-print.h.
17059 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
17060 * fixed-value.c: Include wide-int.h.
17061 (fixed_from_string): Use wide-int interfaces.
17062 (fixed_to_decimal): Likewise.
17063 (fixed_convert_from_real): Likewise.
17064 (real_convert_from_fixed): Likewise.
17065 * fold-const.h (mem_ref_offset): Return an offset_int.
17066 (div_if_zero_remainder): Remove code parameter.
17067 * fold-const.c (div_if_zero_remainder): Remove code parameter.
17068 Use wide-int interfaces.
17069 (may_negate_without_overflow_p): Use wide-int interfaces.
17070 (negate_expr_p): Likewise.
17071 (fold_negate_expr): Likewise.
17072 (int_const_binop_1): Likewise.
17073 (const_binop): Likewise.
17074 (fold_convert_const_int_from_int): Likewise.
17075 (fold_convert_const_int_from_real): Likewise.
17076 (fold_convert_const_int_from_fixed): Likewise.
17077 (fold_convert_const_fixed_from_int): Likewise.
17078 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
17079 (sign_bit_p): Use wide-int interfaces.
17080 (make_range_step): Likewise.
17081 (build_range_check): Likewise. Pass an integer of the correct type
17082 instead of using integer_one_node.
17083 (range_predecessor): Pass an integer of the correct type instead
17084 of using integer_one_node.
17085 (range_successor): Likewise.
17086 (merge_ranges): Likewise.
17087 (unextend): Use wide-int interfaces.
17088 (extract_muldiv_1): Likewise.
17089 (fold_div_compare): Likewise.
17090 (fold_single_bit_test): Likewise.
17091 (fold_sign_changed_comparison): Likewise.
17092 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
17093 (fold_plusminus_mult_expr): Use wide-int interfaces.
17094 (native_encode_int): Likewise.
17095 (native_interpret_int): Likewise.
17096 (fold_unary_loc): Likewise.
17097 (pointer_may_wrap_p): Likewise.
17098 (size_low_cst): Likewise.
17099 (mask_with_tz): Likewise.
17100 (fold_binary_loc): Likewise.
17101 (fold_ternary_loc): Likewise.
17102 (multiple_of_p): Likewise.
17103 (tree_call_nonnegative_warnv_p): Update calls to
17104 tree_int_cst_min_precision and real_from_integer.
17105 (fold_negate_const): Use wide-int interfaces.
17106 (fold_abs_const): Likewise.
17107 (fold_relational_const): Use tree_int_cst_lt.
17108 (round_up_loc): Use wide-int interfaces.
17109 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
17110 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
17111 * gengtype.c: Remove include of double-int.h.
17112 (do_typedef): Use wide-int interfaces.
17113 (open_base_files): Add wide-int.h.
17114 (main): Add offset_int and widest_int typedefs.
17115 * gengtype-lex.l: Handle "^".
17116 (CXX_KEYWORD): Add "static".
17117 * gengtype-parse.c (require3): New.
17118 (require_template_declaration): Handle constant template arguments
17119 and nested templates.
17120 * gengtype-state.c: Don't include "double-int.h".
17121 * genpreds.c (write_one_predicate_function): Update comment.
17122 (write_tm_constrs_h): Add check for hval and lval use in
17124 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
17125 (add_to_sequence): Likewise.
17126 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
17127 and const_double_operand.
17128 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
17130 * gimple-fold.c (get_base_constructor): Likewise.
17131 (fold_array_ctor_reference): Likewise.
17132 (fold_nonarray_ctor_reference): Likewise.
17133 (fold_const_aggregate_ref_1): Likewise.
17134 (gimple_val_nonnegative_real_p): Likewise.
17135 (gimple_fold_indirect_ref): Likewise.
17136 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
17137 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
17138 (struct slsr_cand_d): Change index to be widest_int.
17139 (struct incr_info_d): Change incr to be widest_int.
17140 (alloc_cand_and_find_basis): Use wide-int interfaces.
17141 (slsr_process_phi): Likewise.
17142 (backtrace_base_for_ref): Likewise. Return a widest_int.
17143 (restructure_reference): Take a widest_int instead of a double_int.
17144 (slsr_process_ref): Use wide-int interfaces.
17145 (create_mul_ssa_cand): Likewise.
17146 (create_mul_imm_cand): Likewise.
17147 (create_add_ssa_cand): Likewise.
17148 (create_add_imm_cand): Take a widest_int instead of a double_int.
17149 (slsr_process_add): Use wide-int interfaces.
17150 (slsr_process_cast): Likewise.
17151 (slsr_process_copy): Likewise.
17152 (dump_candidate): Likewise.
17153 (dump_incr_vec): Likewise.
17154 (replace_ref): Likewise.
17155 (cand_increment): Likewise. Return a widest_int.
17156 (cand_abs_increment): Likewise.
17157 (replace_mult_candidate): Take a widest_int instead of a double_int.
17158 (replace_unconditional_candidate): Use wide-int interfaces.
17159 (incr_vec_index): Take a widest_int instead of a double_int.
17160 (create_add_on_incoming_edge): Likewise.
17161 (create_phi_basis): Use wide-int interfaces.
17162 (replace_conditional_candidate): Likewise.
17163 (record_increment): Take a widest_int instead of a double_int.
17164 (record_phi_increments): Use wide-int interfaces.
17165 (phi_incr_cost): Take a widest_int instead of a double_int.
17166 (lowest_cost_path): Likewise.
17167 (total_savings): Likewise.
17168 (analyze_increments): Use wide-int interfaces.
17169 (ncd_with_phi): Take a widest_int instead of a double_int.
17170 (ncd_of_cand_and_phis): Likewise.
17171 (nearest_common_dominator_for_cands): Likewise.
17172 (insert_initializers): Use wide-int interfaces.
17173 (all_phi_incrs_profitable): Likewise.
17174 (replace_one_candidate): Likewise.
17175 (replace_profitable_candidates): Likewise.
17176 * godump.c: Include wide-int-print.h.
17177 (go_output_typedef): Use wide-int interfaces.
17178 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
17179 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
17180 (build_loop_iteration_domains): Likewise.
17181 * hooks.h: Include wide-int.h rather than double-int.h.
17182 (hook_bool_dint_dint_uint_bool_true): Delete.
17183 (hook_bool_wint_wint_uint_bool_true): Declare.
17184 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
17185 (hook_bool_wint_wint_uint_bool_true): New.
17186 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
17188 (ubsan_expand_si_overflow_mul_check): Likewise.
17189 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
17190 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
17191 (get_ancestor_addr_info): Likewise.
17192 (ipa_modify_call_arguments): Likewise.
17193 * loop-doloop.c (doloop_modify): Likewise.
17194 (doloop_optimize): Likewise.
17195 * loop-iv.c (iv_number_of_iterations): Likewise.
17196 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
17197 (unroll_loop_constant_iterations): Likewise.
17198 (decide_unroll_runtime_iterations): Likewise.
17199 (unroll_loop_runtime_iterations): Likewise.
17200 (decide_peel_simple): Likewise.
17201 (decide_unroll_stupid): Likewise.
17202 * lto-streamer-in.c (streamer_read_wi): Add.
17203 (input_cfg): Use wide-int interfaces.
17204 (lto_input_tree_1): Likewise.
17205 * lto-streamer-out.c (streamer_write_wi): Add.
17206 (hash_tree): Use wide-int interfaces.
17207 (output_cfg): Likewise.
17208 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
17209 (GTFILES): Add wide-int.h and signop.h.
17210 (TAGS): Look for .cc files too.
17211 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
17212 * optabs.c (expand_subword_shift): Likewise.
17213 (expand_doubleword_shift): Likewise.
17214 (expand_absneg_bit): Likewise.
17215 (expand_copysign_absneg): Likewise.
17216 (expand_copysign_bit): Likewise.
17217 * postreload.c (reload_cse_simplify_set): Likewise.
17218 * predict.c (predict_iv_comparison): Likewise.
17219 * pretty-print.h: Include wide-int-print.h.
17221 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
17222 * print-tree.c: Include wide-int-print.h.
17223 (print_node_brief): Use wide-int interfaces.
17224 (print_node): Likewise.
17225 * read-rtl.c (validate_const_wide_int): New.
17226 (read_rtx_code): Add CONST_WIDE_INT case.
17227 * real.c: Include wide-int.h.
17228 (real_to_integer2): Delete.
17229 (real_to_integer): New function, returning a wide_int.
17230 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
17231 (ten_to_ptwo): Update call to real_from_integer.
17232 (real_digit): Likewise.
17233 * real.h: Include signop.h, wide-int.h and insn-modes.h.
17234 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
17235 (REAL_VALUE_TO_INT): Delete.
17236 (real_to_integer): Declare a wide-int form.
17237 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
17238 * recog.c (const_int_operand): Improve comment.
17239 (const_scalar_int_operand): New.
17240 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
17241 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
17242 (split_double): Likewise.
17243 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
17244 (rtx_size): Likewise.
17245 (rtx_alloc_stat_v): New.
17246 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
17247 (cwi_output_hex): New.
17248 (iterative_hash_rtx): Handle CONST_WIDE_INT.
17249 (cwi_check_failed_bounds): New.
17250 * rtl.def (CONST_WIDE_INT): New.
17251 * rtl.h: Include <utility> and wide-int.h.
17252 (struct hwivec_def): New.
17253 (CWI_GET_NUM_ELEM): New.
17254 (CWI_PUT_NUM_ELEM): New.
17255 (struct rtx_def): Add num_elem and hwiv.
17256 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
17257 (CASE_CONST_UNIQUE): Likewise.
17258 (CASE_CONST_ANY): Likewise.
17259 (CONST_SCALAR_INT_P): Likewise.
17260 (CONST_WIDE_INT_P): New.
17262 (HWIVEC_CHECK): New.
17263 (cwi_check_failed_bounds): New.
17265 (HWIVEC_CHECK): New.
17266 (CONST_WIDE_INT_VEC) New.
17267 (CONST_WIDE_INT_NUNITS) New.
17268 (CONST_WIDE_INT_ELT) New.
17269 (rtx_mode_t): New type.
17270 (wi::int_traits <rtx_mode_t>): New.
17272 (wi::min_value): New.
17273 (wi::max_value): New.
17275 (const_wide_int_alloc): New.
17276 (immed_wide_int_const): New.
17277 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
17278 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
17279 * signop.h: New file.
17280 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
17281 (simplify_const_unary_operation): Use wide-int interfaces.
17282 (simplify_binary_operation_1): Likewise.
17283 (simplify_const_binary_operation): Likewise.
17284 (simplify_const_relational_operation): Likewise.
17285 (simplify_immed_subreg): Likewise.
17286 * stmt.c (expand_case): Likewise.
17287 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
17288 signop rather than a bool.
17289 * stor-layout.c (layout_type): Use wide-int interfaces.
17290 (initialize_sizetypes): Update calls to
17291 set_min_and_max_values_for_integral_type.
17292 (set_min_and_max_values_for_integral_type): Take a signop rather
17293 than a bool. Use wide-int interfaces.
17294 (fixup_signed_type): Update accordingly. Remove
17295 HOST_BITS_PER_DOUBLE_INT limit.
17296 (fixup_unsigned_type): Likewise.
17297 * system.h (STATIC_CONSTANT_P): New.
17298 (STATIC_ASSERT): New.
17299 * target.def (can_use_doloop_p): Take widest_ints rather than
17301 * target.h: Include wide-int.h rather than double-int.h.
17302 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
17304 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
17305 rather than INT_CST_LT_UNSIGNED.
17306 (can_use_doloop_if_innermost): Take widest_ints rather than
17308 * tree-affine.c: Include wide-int-print.h.
17309 (double_int_ext_for_comb): Delete.
17310 (wide_int_ext_for_comb): New.
17311 (aff_combination_zero): Use wide-int interfaces.
17312 (aff_combination_const): Take a widest_int instead of a double_int.
17313 (aff_combination_elt): Use wide-int interfaces.
17314 (aff_combination_scale): Take a widest_int instead of a double_int.
17315 (aff_combination_add_elt): Likewise.
17316 (aff_combination_add_cst): Likewise.
17317 (aff_combination_add): Use wide-int interfaces.
17318 (aff_combination_convert): Likewise.
17319 (tree_to_aff_combination): Likewise.
17320 (add_elt_to_tree): Take a widest_int instead of a double_int.
17321 (aff_combination_to_tree): Use wide-int interfaces.
17322 (aff_combination_remove_elt): Likewise.
17323 (aff_combination_add_product): Take a widest_int instead of
17325 (aff_combination_mult): Use wide-int interfaces.
17326 (aff_combination_expand): Likewise.
17327 (double_int_constant_multiple_p): Delete.
17328 (wide_int_constant_multiple_p): New.
17329 (aff_combination_constant_multiple_p): Take a widest_int pointer
17330 instead of a double_int pointer.
17331 (print_aff): Use wide-int interfaces.
17332 (get_inner_reference_aff): Take a widest_int pointer
17333 instead of a double_int pointer.
17334 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
17335 * tree-affine.h: Include wide-int.h.
17336 (struct aff_comb_elt): Change type of coef to widest_int.
17337 (struct affine_tree_combination): Change type of offset to widest_int.
17338 (double_int_ext_for_comb): Delete.
17339 (wide_int_ext_for_comb): New.
17340 (aff_combination_const): Use widest_int instead of double_int.
17341 (aff_combination_scale): Likewise.
17342 (aff_combination_add_elt): Likewise.
17343 (aff_combination_constant_multiple_p): Likewise.
17344 (get_inner_reference_aff): Likewise.
17345 (aff_comb_cannot_overlap_p): Likewise.
17346 (aff_combination_zero_p): Use wide-int interfaces.
17347 * tree.c: Include tree.h.
17348 (init_ttree): Use make_int_cst.
17349 (tree_code_size): Removed code for INTEGER_CST case.
17350 (tree_size): Add INTEGER_CST case.
17351 (make_node_stat): Update comment.
17352 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
17353 (build_int_cst_type): Use wide-int interfaces.
17354 (double_int_to_tree): Likewise.
17355 (double_int_fits_to_tree_p): Delete.
17356 (force_fit_type_double): Delete.
17357 (force_fit_type): New.
17358 (int_cst_hash_hash): Use wide-int interfaces.
17359 (int_cst_hash_eq): Likewise.
17360 (build_int_cst_wide): Delete.
17361 (wide_int_to_tree): New.
17362 (cache_integer_cst): Use wide-int interfaces.
17363 (build_low_bits_mask): Likewise.
17364 (cst_and_fits_in_hwi): Likewise.
17365 (real_value_from_int_cst): Likewise.
17366 (make_int_cst_stat): New.
17367 (integer_zerop): Use wide_int interfaces.
17368 (integer_onep): Likewise.
17369 (integer_all_onesp): Likewise.
17370 (integer_pow2p): Likewise.
17371 (integer_nonzerop): Likewise.
17372 (tree_log2): Likewise.
17373 (tree_floor_log2): Likewise.
17374 (tree_ctz): Likewise.
17375 (int_size_in_bytes): Likewise.
17376 (mem_ref_offset): Return an offset_int rather than a double_int.
17377 (build_type_attribute_qual_variant): Use wide_int interfaces.
17378 (type_hash_eq): Likewise
17379 (tree_int_cst_equal): Likewise.
17380 (tree_int_cst_lt): Delete.
17381 (tree_int_cst_compare): Likewise.
17382 (tree_fits_shwi_p): Use wide_int interfaces.
17383 (tree_fits_uhwi_p): Likewise.
17384 (tree_int_cst_sign_bit): Likewise.
17385 (tree_int_cst_sgn): Likewise.
17386 (tree_int_cst_min_precision): Take a signop rather than a bool.
17387 (simple_cst_equal): Use wide_int interfaces.
17388 (compare_tree_int): Likewise.
17389 (iterative_hash_expr): Likewise.
17390 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
17392 (get_type_static_bounds): Use wide_int interfaces.
17393 (tree_int_cst_elt_check_failed): New.
17394 (build_common_tree_nodes): Reordered to set prec before filling in
17396 (int_cst_value): Check cst_and_fits_in_hwi.
17397 (widest_int_cst_value): Use wide_int interfaces.
17398 (upper_bound_in_type): Likewise.
17399 (lower_bound_in_type): Likewise.
17400 (num_ending_zeros): Likewise.
17401 (drop_tree_overflow): Likewise.
17402 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
17403 (gen_conditions_for_pow_cst_base): Likewise.
17404 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
17405 (group_case_labels_stmt): Use wide-int interfaces.
17406 (verify_gimple_assign_binary): Likewise.
17407 (print_loop): Likewise.
17408 * tree-chrec.c (tree_fold_binomial): Likewise.
17409 * tree-core.h (struct tree_base): Add int_length.
17410 (struct tree_int_cst): Change rep of value.
17411 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
17412 (dr_may_alias_p): Likewise.
17413 (max_stmt_executions_tree): Likewise.
17414 * tree.def (INTEGER_CST): Update comment.
17415 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
17416 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
17417 * tree-dump.c: Include wide-int.h and wide-int-print.h.
17418 (dequeue_and_dump): Use wide-int interfaces.
17419 * tree.h: Include wide-int.h.
17420 (NULL_TREE): Moved to earlier loc in file.
17421 (TREE_INT_CST_ELT_CHECK): New.
17422 (tree_int_cst_elt_check_failed): New.
17424 (TREE_INT_CST): Delete.
17425 (TREE_INT_CST_LOW): Use wide-int interfaces.
17426 (TREE_INT_CST_HIGH): Delete.
17427 (TREE_INT_CST_NUNITS): New.
17428 (TREE_INT_CST_EXT_NUNITS): Likewise.
17429 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
17430 (TREE_INT_CST_ELT): Likewise.
17431 (INT_CST_LT): Delete.
17432 (tree_int_cst_elt_check): New (two forms).
17433 (type_code_size): Update comment.
17434 (make_int_cst_stat, make_int_cst): New.
17435 (tree_to_double_int): Delete.
17436 (double_int_fits_to_tree_p): Delete.
17437 (force_fit_type_double): Delete.
17438 (build_int_cstu): Replace with out-of-line function.
17439 (build_int_cst_wide): Delete.
17440 (tree_int_cst_lt): Define inline.
17441 (tree_int_cst_le): New.
17442 (tree_int_cst_compare): Define inline.
17443 (tree_int_cst_min_precision): Take a signop rather than a bool.
17444 (wi::int_traits <const_tree>): New.
17445 (wi::int_traits <tree>): New.
17446 (wi::extended_tree): New.
17447 (wi::int_traits <wi::extended_tree>): New.
17448 (wi::to_widest): New.
17449 (wi::to_offset): New.
17450 (wi::fits_to_tree_p): New.
17451 (wi::min_value): New.
17452 (wi::max_value): New.
17453 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
17454 (copy_tree_body_r): Likewise.
17455 * tree-object-size.c (compute_object_offset): Likewise.
17456 (addr_object_size): Likewise.
17457 * tree-predcom.c: Include wide-int-print.h.
17458 (struct dref_d): Change type of offset to widest_int.
17459 (dump_dref): Call wide-int printer.
17460 (aff_combination_dr_offset): Use wide-int interfaces.
17461 (determine_offset): Take a widest_int pointer rather than a
17462 double_int pointer.
17463 (split_data_refs_to_components): Use wide-int interfaces.
17464 (suitable_component_p): Likewise.
17465 (order_drefs): Likewise.
17466 (add_ref_to_chain): Likewise.
17467 (valid_initializer_p): Likewise.
17468 (determine_roots_comp): Likewise.
17469 * tree-pretty-print.c: Include wide-int-print.h.
17470 (dump_generic_node): Use wide-int interfaces.
17471 * tree-sra.c (sra_ipa_modify_expr): Likewise.
17472 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
17473 (move_fixed_address_to_symbol): Likewise.
17474 (move_hint_to_base): Likewise.
17475 (move_pointer_to_base): Likewise.
17476 (move_variant_to_index): Likewise.
17477 (most_expensive_mult_to_index): Likewise.
17478 (addr_to_parts): Likewise.
17479 (copy_ref_info): Likewise.
17480 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
17481 (indirect_refs_may_alias_p): Likewise.
17482 (stmt_kills_ref_p_1): Likewise.
17483 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
17484 * tree-ssa-ccp.c: Update comment at top of file. Include
17486 (struct prop_value_d): Change type of mask to widest_int.
17487 (extend_mask): New function.
17488 (dump_lattice_value): Use wide-int interfaces.
17489 (get_default_value): Likewise.
17490 (set_constant_value): Likewise.
17491 (set_value_varying): Likewise.
17492 (valid_lattice_transition): Likewise.
17493 (set_lattice_value): Likewise.
17494 (value_to_double_int): Delete.
17495 (value_to_wide_int): New.
17496 (get_value_from_alignment): Use wide-int interfaces.
17497 (get_value_for_expr): Likewise.
17498 (do_dbg_cnt): Likewise.
17499 (ccp_finalize): Likewise.
17500 (ccp_lattice_meet): Likewise.
17501 (bit_value_unop_1): Use widest_ints rather than double_ints.
17502 (bit_value_binop_1): Likewise.
17503 (bit_value_unop): Use wide-int interfaces.
17504 (bit_value_binop): Likewise.
17505 (bit_value_assume_aligned): Likewise.
17506 (evaluate_stmt): Likewise.
17507 (ccp_fold_stmt): Likewise.
17508 (visit_cond_stmt): Likewise.
17509 (ccp_visit_stmt): Likewise.
17510 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
17511 (constant_pointer_difference): Likewise.
17512 (associate_pointerplus): Likewise.
17513 (combine_conversions): Likewise.
17514 * tree-ssa-loop.h: Include wide-int.h.
17515 (struct tree_niter_desc): Change type of max to widest_int.
17516 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
17517 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
17518 (remove_redundant_iv_tests): Likewise.
17519 (canonicalize_loop_induction_variables): Likewise.
17520 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
17521 (constant_multiple_of): Take a widest_int pointer instead of
17522 a double_int pointer.
17523 (get_computation_aff): Use wide-int interfaces.
17524 (ptr_difference_cost): Likewise.
17525 (difference_cost): Likewise.
17526 (get_loop_invariant_expr_id): Likewise.
17527 (get_computation_cost_at): Likewise.
17528 (iv_elimination_compare_lt): Likewise.
17529 (may_eliminate_iv): Likewise.
17530 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
17531 instead of double_int.
17532 (max_loop_iterations): Likewise.
17533 (max_stmt_executions): Likewise.
17534 (estimated_stmt_executions): Likewise.
17535 * tree-ssa-loop-niter.c: Include wide-int-print.h.
17536 (split_to_var_and_offset): Use wide-int interfaces.
17537 (determine_value_range): Likewise.
17538 (bound_difference_of_offsetted_base): Likewise.
17539 (bounds_add): Take a widest_int instead of a double_int.
17540 (number_of_iterations_ne_max): Use wide-int interfaces.
17541 (number_of_iterations_ne): Likewise.
17542 (number_of_iterations_lt_to_ne): Likewise.
17543 (assert_loop_rolls_lt): Likewise.
17544 (number_of_iterations_lt): Likewise.
17545 (number_of_iterations_le): Likewise.
17546 (number_of_iterations_cond): Likewise.
17547 (number_of_iterations_exit): Likewise.
17548 (finite_loop_p): Likewise.
17549 (derive_constant_upper_bound_assign): Likewise.
17550 (derive_constant_upper_bound): Return a widest_int.
17551 (derive_constant_upper_bound_ops): Likewise.
17552 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
17553 (record_estimate): Take a widest_int rather than a double_int.
17554 (record_nonwrapping_iv): Use wide-int interfaces.
17555 (double_int_cmp): Delete.
17556 (wide_int_cmp): New.
17557 (bound_index): Take a widest_int rather than a double_int.
17558 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
17559 (maybe_lower_iteration_bound): Likewise.
17560 (estimate_numbers_of_iterations_loop): Likewise.
17561 (estimated_loop_iterations): Take a widest_int pointer than than
17562 a double_int pointer.
17563 (estimated_loop_iterations_int): Use wide-int interfaces.
17564 (max_loop_iterations): Take a widest_int pointer than than
17565 a double_int pointer.
17566 (max_loop_iterations_int): Use wide-int interfaces.
17567 (max_stmt_executions): Take a widest_int pointer than than
17568 a double_int pointer.
17569 (estimated_stmt_executions): Likewise.
17570 (n_of_executions_at_most): Use wide-int interfaces.
17571 (scev_probably_wraps_p): Likewise.
17572 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
17573 to real_to_integer.
17574 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
17576 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
17577 double_ints. Adjust for trailing_wide_ints <3> representation.
17578 (set_nonzero_bits): Likewise.
17579 (get_range_info): Return wide_ints rather than double_ints.
17580 Adjust for trailing_wide_ints <3> representation.
17581 (get_nonzero_bits): Likewise.
17582 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
17584 * tree-ssanames.h (struct range_info_def): Replace min, max and
17585 nonzero_bits with a trailing_wide_ints <3>.
17586 (set_range_info): Use wide_int_refs rather than double_ints.
17587 (set_nonzero_bits): Likewise.
17588 (get_range_info): Return wide_ints rather than double_ints.
17589 (get_nonzero_bits): Likewise.
17590 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
17591 * tree-ssa-pre.c (phi_translate_1): Likewise.
17592 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
17593 (acceptable_pow_call): Likewise.
17594 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
17596 (vn_reference_fold_indirect): Likewise.
17597 (vn_reference_maybe_forwprop_address): Likewise.
17598 (valueize_refs_1): Likewise.
17599 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
17600 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
17601 tree_int_cst_lt and tree_int_cst_le.
17602 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
17604 (streamer_alloc_tree): Likewise.
17605 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
17606 (streamer_write_tree_header): Likewise.
17607 (streamer_write_integer_cst): Likewise.
17608 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
17609 (build_constructors): Likewise.
17610 (array_value_type): Likewise.
17611 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
17612 (vect_check_gather): Likewise.
17613 * tree-vect-generic.c (build_replicated_const): Likewise.
17614 (expand_vector_divmod): Likewise.
17615 * tree-vect-loop.c (vect_transform_loop): Likewise.
17616 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
17617 (vect_do_peeling_for_alignment): Likewise.
17618 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
17619 * tree-vrp.c: Include wide-int.h.
17620 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
17621 (extract_range_from_assert): Use wide-int interfaces.
17622 (vrp_int_const_binop): Likewise.
17623 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
17624 double_int pointers.
17625 (ranges_from_anti_range): Use wide-int interfaces.
17626 (quad_int_cmp): Delete.
17627 (quad_int_pair_sort): Likewise.
17628 (extract_range_from_binary_expr_1): Use wide-int interfaces.
17629 (extract_range_from_unary_expr_1): Likewise.
17630 (adjust_range_with_scev): Likewise.
17631 (masked_increment): Take and return wide_ints rather than double_ints.
17632 (register_edge_assert_for_2): Use wide-int interfaces.
17633 (check_array_ref): Likewise.
17634 (search_for_addr_array): Likewise.
17635 (maybe_set_nonzero_bits): Likewise.
17636 (union_ranges): Pass an integer of the correct type instead of
17637 using integer_one_node.
17638 (intersect_ranges): Likewise.
17639 (simplify_truth_ops_using_ranges): Likewise.
17640 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
17641 (range_fits_type_p): Likewise.
17642 (simplify_cond_using_ranges): Likewise. Take a signop rather than
17644 (simplify_conversion_using_ranges): Use wide-int interfaces.
17645 (simplify_float_conversion_using_ranges): Likewise.
17646 (vrp_finalize): Likewise.
17647 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
17648 (gimple_stringops_transform): Likewise.
17649 * varasm.c (decode_addr_const): Likewise.
17650 (const_hash_1): Likewise.
17651 (const_rtx_hash_1): Likewise
17652 (output_constant): Likewise.
17653 (array_size_for_constructor): Likewise.
17654 (output_constructor_regular_field): Likewise.
17655 (output_constructor_bitfield): Likewise.
17656 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
17657 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
17659 * gencheck.c: Define BITS_PER_UNIT.
17660 * wide-int.cc: New.
17662 * wide-int-print.cc: New.
17663 * wide-int-print.h: New.
17665 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
17667 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
17669 2014-05-06 Richard Biener <rguenther@suse.de>
17671 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
17672 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
17673 (TODO_verify_all): Adjust.
17674 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
17675 TODO_verify_stmts and TODO_verify_rtl_sharing.
17676 * bb-reorder.c: Likewise.
17677 * cfgexpand.c: Likewise.
17678 * cprop.c: Likewise.
17680 * function.c: Likewise.
17681 * fwprop.c: Likewise.
17682 * gcse.c: Likewise.
17683 * gimple-ssa-isolate-paths.c: Likewise.
17684 * gimple-ssa-strength-reduction.c: Likewise.
17685 * ipa-split.c: Likewise.
17686 * loop-init.c: Likewise.
17687 * loop-unroll.c: Likewise.
17688 * lower-subreg.c: Likewise.
17689 * modulo-sched.c: Likewise.
17690 * postreload-gcse.c: Likewise.
17691 * predict.c: Likewise.
17692 * recog.c: Likewise.
17693 * sched-rgn.c: Likewise.
17694 * store-motion.c: Likewise.
17695 * tracer.c: Likewise.
17696 * trans-mem.c: Likewise.
17697 * tree-call-cdce.c: Likewise.
17698 * tree-cfg.c: Likewise.
17699 * tree-cfgcleanup.c: Likewise.
17700 * tree-complex.c: Likewise.
17701 * tree-eh.c: Likewise.
17702 * tree-emutls.c: Likewise.
17703 * tree-if-conv.c: Likewise.
17704 * tree-into-ssa.c: Likewise.
17705 * tree-loop-distribution.c: Likewise.
17706 * tree-object-size.c: Likewise.
17707 * tree-parloops.c: Likewise.
17708 * tree-pass.h: Likewise.
17709 * tree-sra.c: Likewise.
17710 * tree-ssa-ccp.c: Likewise.
17711 * tree-ssa-copy.c: Likewise.
17712 * tree-ssa-copyrename.c: Likewise.
17713 * tree-ssa-dce.c: Likewise.
17714 * tree-ssa-dom.c: Likewise.
17715 * tree-ssa-dse.c: Likewise.
17716 * tree-ssa-forwprop.c: Likewise.
17717 * tree-ssa-ifcombine.c: Likewise.
17718 * tree-ssa-loop-ch.c: Likewise.
17719 * tree-ssa-loop-ivcanon.c: Likewise.
17720 * tree-ssa-loop.c: Likewise.
17721 * tree-ssa-math-opts.c: Likewise.
17722 * tree-ssa-phiopt.c: Likewise.
17723 * tree-ssa-phiprop.c: Likewise.
17724 * tree-ssa-pre.c: Likewise.
17725 * tree-ssa-reassoc.c: Likewise.
17726 * tree-ssa-sink.c: Likewise.
17727 * tree-ssa-strlen.c: Likewise.
17728 * tree-ssa-tail-merge.c: Likewise.
17729 * tree-ssa-uncprop.c: Likewise.
17730 * tree-switch-conversion.c: Likewise.
17731 * tree-tailcall.c: Likewise.
17732 * tree-vect-generic.c: Likewise.
17733 * tree-vectorizer.c: Likewise.
17734 * tree-vrp.c: Likewise.
17735 * tsan.c: Likewise.
17736 * var-tracking.c: Likewise.
17737 * bt-load.c: Likewise.
17738 * cfgcleanup.c: Likewise.
17739 * combine-stack-adj.c: Likewise.
17740 * combine.c: Likewise.
17741 * compare-elim.c: Likewise.
17742 * config/epiphany/resolve-sw-modes.c: Likewise.
17743 * config/i386/i386.c: Likewise.
17744 * config/mips/mips.c: Likewise.
17745 * config/s390/s390.c: Likewise.
17746 * config/sh/sh_treg_combine.cc: Likewise.
17747 * config/sparc/sparc.c: Likewise.
17750 * final.c: Likewise.
17751 * ifcvt.c: Likewise.
17752 * mode-switching.c: Likewise.
17753 * passes.c: Likewise.
17754 * postreload.c: Likewise.
17756 * reg-stack.c: Likewise.
17757 * regcprop.c: Likewise.
17758 * regrename.c: Likewise.
17761 2014-05-06 Richard Biener <rguenther@suse.de>
17763 PR middle-end/61070
17764 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
17765 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
17767 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
17770 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
17772 2014-05-05 Radovan Obradovic <robradovic@mips.com>
17773 Tom de Vries <tom@codesourcery.com>
17775 * target.def (call_fusage_contains_non_callee_clobbers): New
17777 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
17779 (@node Miscellaneous Register Hooks): New node.
17780 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
17781 * doc/tm.texi: Regenerate.
17783 2014-05-05 Marek Polacek <polacek@redhat.com>
17786 * opts.c (common_handle_option): Call error_at instead of warning_at.
17788 2014-05-05 Richard Biener <rguenther@suse.de>
17790 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
17791 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
17792 under the TODO_verify_il umbrella.
17794 2014-05-05 Richard Biener <rguenther@suse.de>
17796 * passes.c (execute_function_todo): Move TODO_verify_flow under
17797 the TODO_verify_ul umbrella.
17799 2014-05-05 Richard Biener <rguenther@suse.de>
17801 PR middle-end/61010
17802 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
17803 X & CST away from a CST that is the mask of a mode.
17805 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
17807 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
17808 int argument to enum machine_mode.
17809 (picochip_class_max_nregs): Ditto.
17810 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
17811 (picochip_class_max_nregs): Ditto.
17813 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
17815 * target.def: Add new target hook.
17816 * doc/tm.texi: Regenerate.
17817 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
17818 * targhooks.c (default_keep_leaf_when_profiled): New function.
17820 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
17821 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
17823 2014-05-05 Bin Cheng <bin.cheng@arm.com>
17825 PR tree-optimization/60363
17826 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
17827 (copy_phi_args): New parameters. Call get_value_locus_in_path.
17828 (update_destination_phis): New parameter.
17829 (create_edge_and_update_destination_phis): Ditto.
17830 (ssa_fix_duplicate_block_edges): Pass new arguments.
17831 (thread_single_edge): Ditto.
17833 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
17835 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
17836 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
17837 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
17838 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
17839 Use RS6000_BTM_HARD_FLOAT.
17840 (BU_MISC_2): Likewise.
17841 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
17842 RS6000_BTM_HARD_FLOAT.
17843 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
17844 is explicitly used.
17845 (rs6000_invalid_builtin): Add hard floating builtin support.
17846 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
17847 hard float builtins.
17848 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
17850 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
17852 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
17853 Add missing function* argument.
17855 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
17857 * lra-constraints.c (valid_address_p): Move earlier in file.
17858 Add a constraint argument to the address_info version.
17859 (satisfies_memory_constraint_p): New function.
17860 (satisfies_address_constraint_p): Likewise.
17861 (process_alt_operands, curr_insn_transform): Use them.
17862 (process_address): Pass the constraint to valid_address_p when
17863 checking address operands.
17865 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
17867 * config/mips/mips.c (mips_isa_rev): New variable.
17868 (mips_set_architecture): Set it.
17869 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
17871 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
17872 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
17873 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
17874 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
17875 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
17876 conditions in terms of mips_isa_rev.
17877 (mips_isa_rev): Declare.
17879 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
17881 * config/sh/sh-mem.cc: Use tabs instead of spaces.
17882 (prob_unlikely, prob_likely): Make variables const.
17884 2014-05-03 Denis Chertykov <chertykov@gmail.com>
17886 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
17888 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
17890 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
17892 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
17894 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
17895 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
17896 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
17898 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
17899 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
17901 Replace usage of ROUND_REG with sh_round_reg.
17902 Use CEIL instead of ROUND_ADVANCE.
17904 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
17907 * config/sh/sh.c: Include stdlib headers before everything else.
17909 2014-05-02 Jakub Jelinek <jakub@redhat.com>
17911 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
17912 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
17913 (gimplify_adjust_omp_clauses): Simd region is never
17914 directly nested in combined parallel. Instead, for linear
17915 with copyin/copyout, if in combined for simd loop, make decl
17916 firstprivate/lastprivate on OMP_FOR.
17917 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
17918 expand_omp_for_static_chunk): When setting endvar, also set
17919 fd->loop.v to the same value.
17921 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
17923 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
17925 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
17927 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
17930 2014-05-02 Marek Polacek <polacek@redhat.com>
17932 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
17934 2014-05-02 Kito Cheng <kito@0xlab.org>
17936 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
17937 to a C expression marco.
17938 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
17939 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
17940 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
17941 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
17942 HONOR_REG_ALLOC_ORDER.
17943 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
17945 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
17947 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
17949 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
17951 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
17953 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
17955 * tree-if-conv.c (is_cond_scalar_reduction): New function.
17956 (convert_scalar_cond_reduction): Likewise.
17957 (predicate_scalar_phi): Add recognition and transformation
17958 of simple conditioanl reduction to be vectorizable.
17960 2014-05-01 Marek Polacek <polacek@redhat.com>
17963 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
17965 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
17967 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
17968 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
17969 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
17970 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
17971 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
17972 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
17973 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
17974 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
17976 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
17978 * config/arc/arc.opt (mlra): Move comment above option name
17979 to avoid mis-parsing as language options.
17981 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
17983 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
17984 * config/sol2.h: ... here.
17985 * config/sol2-10.h: Remove.
17987 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
17988 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
17989 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
17990 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
17991 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
17992 * config/sol2.h: ... here.
17993 (SECTION_NAME_FORMAT): Don't redefine.
17994 (STARTFILE_ARCH32_SPEC): Rename to ...
17995 (STARTFILE_ARCH_SPEC): ... this.
17996 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
17997 * config/sparc/sol2.h: ... here.
17998 (SECTION_NAME_FORMAT): Don't undef.
17999 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
18000 (SUBTARGET_EXTRA_SPECS): Remove.
18001 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
18003 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
18004 (MD_STARTFILE_PREFIX): Remove.
18005 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
18006 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
18007 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
18008 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
18009 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
18010 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
18011 * config/i386/sol2.h: ... here.
18012 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
18013 * config/i386/sol2-bi.h: Remove.
18014 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
18015 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
18017 * config/i386/t-sol2-64: Rename to ...
18018 * config/i386/t-sol2: ... this.
18019 * config/sparc/t-sol2-64: Rename to ...
18020 * config/sparc/t-sol2: ... this.
18022 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
18023 sol2_tm_file_head, sol2_tm_file_tail.
18024 Include ${cpu_type}/sol2.h before sol2.h.
18026 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
18027 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
18028 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
18029 Reflect i386/t-sol2-64 renaming.
18030 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
18031 Reflect sparc/t-sol2-64 renaming.
18033 2014-04-30 Richard Biener <rguenther@suse.de>
18035 * passes.c (execute_function_todo): Move TODO_verify_stmts
18036 and TODO_verify_ssa under the TODO_verify_il umbrella.
18037 * tree-ssa.h (verify_ssa): Adjust prototype.
18038 * tree-ssa.c (verify_ssa): Add parameter to tell whether
18039 we should verify SSA operands.
18040 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
18041 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
18042 whether we should verify whether not throwing stmts have EH info.
18043 * graphite-scop-detection.c (create_sese_edges): Adjust.
18044 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
18045 * tree-eh.c (lower_try_finally_switch): Do not add the
18046 default case label twice.
18048 2014-04-30 Marek Polacek <polacek@redhat.com>
18050 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
18051 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
18052 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
18053 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
18055 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
18057 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
18058 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
18059 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
18060 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
18061 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
18062 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
18063 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
18064 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
18066 2014-04-29 David Malcolm <dmalcolm@redhat.com>
18068 * tree-cfg.c (dump_function_to_file): Dump the return type of
18069 functions, in a line to itself before the function body, mimicking
18070 the layout of a C function.
18072 2014-04-29 Jakub Jelinek <jakub@redhat.com>
18074 PR tree-optimization/60971
18075 * tree-tailcall.c (process_assignment): Reject conversions which
18078 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
18080 * calls.c (initialize_argument_information): Always treat
18081 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
18082 (expand_call): Likewise.
18083 (emit_library_call_calue_1): Likewise.
18084 * expr.c (PUSH_ARGS_REVERSED): Do not define.
18085 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
18088 2014-04-29 Nick Clifton <nickc@redhat.com>
18090 * config/msp430/msp430.md (umulsidi): Fix typo.
18091 (mulhisi3): Enable even inside interrupt handlers.
18092 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
18093 bigger return address pushed in large mode.
18095 2014-04-29 Nick Clifton <nickc@redhat.com>
18097 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
18098 (arc_init_reg_tables): Use a machine_mode enum to iterate over
18100 * config/m32r/m32r.c (init_reg_tables): Likewise.
18101 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
18102 enum to hold the modes.
18104 2014-04-29 Richard Biener <rguenther@suse.de>
18106 * dominance.c (free_dominance_info): Add overload with
18107 function parameter.
18108 (dom_info_state): Likewise.
18109 (dom_info_available_p): Likewise.
18110 * basic-block.h (free_dominance_info, dom_info_state,
18111 dom_info_available_p): Declare overloads.
18112 * passes.c (execute_function_todo): Verify that verifiers
18113 don't change dominator info state. Drop dominator info
18114 for IPA pass invocations.
18115 * cgraph.c (release_function_body): Restore asserts that
18116 dominator information is released.
18118 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
18120 * doc/invoke.texi: Fix typo.
18121 * tree-vrp.c: Fix typos.
18122 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
18124 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18126 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
18128 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
18130 * config/aarch64/aarch64-builtins.c
18131 (aarch64_types_storestruct_lane_qualifiers): New.
18132 (TYPES_STORESTRUCT_LANE): Likewise.
18133 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
18134 (st3_lane): Likewise.
18135 (st4_lane): Likewise.
18136 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
18137 (vec_store_lanesci_lane<mode>): Likewise.
18138 (vec_store_lanesxi_lane<mode>): Likewise.
18139 (aarch64_st2_lane<VQ:mode>): Likewise.
18140 (aarch64_st3_lane<VQ:mode>): Likewise.
18141 (aarch64_st4_lane<VQ:mode>): Likewise.
18142 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
18143 * config/aarch64/arm_neon.h
18144 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
18145 use new macro arguments.
18146 (__ST3_LANE_FUNC): Likewise.
18147 (__ST4_LANE_FUNC): Likewise.
18148 * config/aarch64/iterators.md (V_TWO_ELEM): New.
18149 (V_THREE_ELEM): Likewise.
18150 (V_FOUR_ELEM): Likewise.
18152 2014-04-28 David Malcolm <dmalcolm@redhat.com>
18154 * doc/gimple.texi: Replace the description of the now-defunct
18155 union gimple_statement_d with a diagram showing the
18156 gimple_statement_base class hierarchy and its relationships to
18157 the GSS_ and GIMPLE_ enums.
18159 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
18161 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
18162 * config/aarch64/aarch64.c
18163 (aarch64_cannot_change_mode_class): Weaken conditions.
18164 (aarch64_modes_tieable_p): New.
18165 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
18167 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
18169 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
18170 (loadsync_<mode>): Change mode.
18171 (load_quadpti, store_quadpti): New.
18172 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
18173 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
18175 2014-04-28 Martin Jambor <mjambor@suse.cz>
18177 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
18178 same alias type as the original statement.
18179 (subreplacement_assignment_data): New type.
18180 (handle_unscalarized_data_in_subtree): New type of parameter,
18181 generate new memory accesses with same alias type as the original
18183 (load_assign_lhs_subreplacements): Likewise.
18184 (sra_modify_constructor_assign): Generate new memory accesses with
18185 same alias type as the original statement.
18187 2014-04-28 Richard Biener <rguenther@suse.de>
18189 * tree-pass.h (TODO_verify_il): Define.
18190 (TODO_verify_all): Complete properly.
18191 * passes.c (execute_function_todo): Move existing loop-closed
18192 SSA verification under TODO_verify_il.
18193 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
18194 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
18195 Fix tree sharing issue.
18197 2014-04-28 Richard Biener <rguenther@suse.de>
18199 PR middle-end/60092
18200 * builtins.def (DEF_C11_BUILTIN): Add.
18201 (BUILT_IN_ALIGNED_ALLOC): Likewise.
18202 * coretypes.h (enum function_class): Add function_c11_misc.
18203 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
18204 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
18205 (call_may_clobber_ref_p_1): Likewise.
18206 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
18207 (mark_all_reaching_defs_necessary_1): Likewise.
18208 (propagate_necessity): Likewise.
18209 (eliminate_unnecessary_stmts): Likewise.
18210 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
18212 2014-04-28 Richard Biener <rguenther@suse.de>
18214 * tree-vrp.c (vrp_var_may_overflow): Remove.
18215 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
18216 with overflow immediately bump to one before that value and
18217 let iteration figure out overflow status.
18219 2014-04-28 Richard Biener <rguenther@suse.de>
18221 * configure.ac: Do valgrind header checks unconditionally.
18222 Add --enable-valgrind-annotations.
18223 * system.h: Guard valgrind header inclusion with
18224 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
18225 * alloc-pool.c (pool_alloc, pool_free): Use
18226 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
18227 to guard possibly dead code.
18228 * config.in: Regenerated.
18229 * configure: Likewise.
18231 2014-04-28 Jeff Law <law@redhat.com>
18233 PR tree-optimization/60902
18234 * tree-ssa-threadedge.c
18235 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
18236 over real defs when invalidating outputs from statements that do not
18237 produce useful outputs for threading.
18239 2014-04-28 Richard Biener <rguenther@suse.de>
18241 PR tree-optimization/60979
18242 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
18243 SCOPs that end in a block with a successor with abnormal
18246 2014-04-28 Richard Biener <rguenther@suse.de>
18248 * tree-pass.h (execute_pass_list): Adjust prototype.
18249 * passes.c (pass_manager::execute_early_local_passes): Adjust.
18250 (do_per_function): Change callback signature, push all actual
18251 work to the callbals.
18252 (do_per_function_toporder): Likewise.
18253 (execute_function_dump): Adjust.
18254 (execute_function_todo): Likewise.
18255 (clear_last_verified): Likewise.
18256 (verify_curr_properties): Likewise.
18257 (update_properties_after_pass): Likewise.
18258 (execute_pass_list_1): Split out from ...
18259 (execute_pass_list): ... here. Adjust.
18260 (execute_ipa_pass_list): Likewise.
18261 * cgraphunit.c (cgraph_add_new_function): Adjust.
18262 (analyze_function): Likewise.
18263 (expand_function): Likewise.
18264 * cgraph.c (release_function_body): Free dominance info
18265 here instead of asserting it was magically freed elsewhere.
18267 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
18269 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
18270 * configure: Regenerate.
18271 * config/sparc/sparc.opt (muser-mode): New option.
18272 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
18274 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
18275 * doc/invoke.texi (SPARC options): Document -muser-mode.
18277 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
18279 * cselib.c (find_slot_memmode): Delete.
18280 (cselib_hasher): Change compare_type to a struct.
18281 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
18283 (preserve_constants_and_equivs): Adjust for new compare_type.
18284 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
18285 (wrap_constant): Delete.
18286 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
18288 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
18290 * doc/install.texi (Building with profile feedback): Remove
18293 2014-04-26 Tom de Vries <tom@codesourcery.com>
18295 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
18298 2014-04-25 Cary Coutant <ccoutant@google.com>
18301 * dwarf2out.c (should_move_die_to_comdat): A type definition
18302 can contain a subprogram definition, but don't move it to a
18304 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
18305 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
18307 (clone_tree_hash): Rename to...
18308 (clone_tree_partial): ...this; change callers. Copy
18309 DW_TAG_subprogram DIEs as declarations.
18310 (copy_decls_walk): Don't copy children of a declaration into a
18313 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
18316 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
18319 2014-04-25 Jiong Wang <jiong.wang@arm.com>
18321 * config/arm/predicates.md (call_insn_operand): Add long_call check.
18322 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
18324 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
18327 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18329 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
18331 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
18333 PR tree-optimization/60930
18334 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
18335 creating a multiply candidate by folding two constant
18336 multiplicands when the result overflows.
18338 2014-04-25 Jakub Jelinek <jakub@redhat.com>
18340 PR tree-optimization/60960
18341 * tree-vect-generic.c (expand_vector_operation): Only call
18342 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
18344 2014-04-25 Tom de Vries <tom@codesourcery.com>
18346 * expr.c (clobber_reg_mode): New function.
18347 * expr.h (clobber_reg): New function.
18349 2014-04-25 Tom de Vries <tom@codesourcery.com>
18351 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
18354 2014-04-25 Radovan Obradovic <robradovic@mips.com>
18355 Tom de Vries <tom@codesourcery.com>
18357 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
18359 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
18360 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
18361 new argument to find_all_hard_reg_sets call.
18363 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18365 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
18366 Use HOST_WIDE_INT_C for mask literal.
18367 (aarch_rev16_shleft_mask_imm_p): Likewise.
18369 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
18372 * config/sparc/sparc.md (ashlsi3_extend): Delete.
18374 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
18376 PR preprocessor/56540
18377 * config/i386/i386-c.c (ix86_target_macros): Define
18378 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
18380 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18382 * configure.ac (tga_func): Remove.
18383 (LIB_TLS_SPEC): Remove.
18384 * configure: Regenerate.
18385 * config.in: Regenerate.
18386 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
18388 2014-04-25 Richard Biener <rguenther@suse.de>
18391 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
18392 call stmt use/clobber sets during stmt walk instead of
18393 walking the possibly incomplete set of caller edges.
18395 2014-04-25 Richard Biener <rguenther@suse.de>
18398 * passes.c (apply_ipa_transforms): Inline into only caller ...
18399 (execute_one_pass): ... here. Properly bring in function
18400 bodies for nodes we want to apply IPA transforms to.
18402 2014-04-24 Cong Hou <congh@google.com>
18404 PR tree-optimization/60896
18405 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
18406 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
18407 (vect_mark_pattern_stmts): Set the def type of all statements in
18408 PATTERN_DEF_SEQ as vect_internal_def.
18410 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
18412 * doc/extend.texi (PowerPC Built-in Functions): Document new
18413 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
18414 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
18416 * config/rs6000/predicates.md (const_0_to_3_operand): New
18417 predicate to match 0..3 integer constants.
18419 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
18420 to support adding miscellaneous builtin functions.
18421 (BU_DFP_MISC_2): Likewise.
18422 (BU_P7_MISC_1): Likewise.
18423 (BU_P7_MISC_2): Likewise.
18424 (BU_P8V_MISC_3): Likewise.
18425 (BU_MISC_1): Likewise.
18426 (BU_MISC_2): Likewise.
18427 (DIVWE): Add extended divide builtin functions.
18428 (DIVWEO): Likewise.
18429 (DIVWEU): Likewise.
18430 (DIVWEUO): Likewise.
18432 (DIVDEO): Likewise.
18433 (DIVDEU): Likewise.
18434 (DIVDEUO): Likewise.
18435 (DXEX): Add decimal floating-point builtin functions.
18437 (DDEDPD): Likewise.
18438 (DDEDPDQ): Likewise.
18439 (DENBCD): Likewise.
18440 (DENBCDQ): Likewise.
18444 (DSCLIQ): Likewise.
18446 (DSCRIQ): Likewise.
18447 (CDTBCD): Add new BCD builtin functions.
18448 (CBCDTD): Likewise.
18449 (ADDG6S): Likewise.
18450 (BCDADD): Likewise.
18451 (BCDADD_LT): Likewise.
18452 (BCDADD_EQ): Likewise.
18453 (BCDADD_GT): Likewise.
18454 (BCDADD_OV): Likewise.
18455 (BCDSUB): Likewise.
18456 (BCDSUB_LT): Likewise.
18457 (BCDSUB_EQ): Likewise.
18458 (BCDSUB_GT): Likewise.
18459 (BCDSUB_OV): Likewise.
18460 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
18461 (UNPACK_TD): Likewise.
18462 (PACK_TF): Likewise.
18463 (UNPACK_TF): Likewise.
18464 (UNPACK_TF_0): Likewise.
18465 (UNPACK_TF_1): Likewise.
18466 (PACK_V1TI): Likewise.
18467 (UNPACK_V1TI): Likewise.
18469 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
18470 support for decimal floating point builtin functions.
18471 (rs6000_expand_ternop_builtin): Add checks for the new builtin
18472 functions that take constant arguments.
18473 (rs6000_invalid_builtin): Add decimal floating point builtin support.
18474 (rs6000_init_builtins): Setup long double, _Decimal64, and
18475 _Decimal128 types for new builtin functions.
18476 (builtin_function_type): Set the unsigned flags appropriately for
18477 the new builtin functions.
18478 (rs6000_opt_masks): Add support for decimal floating point builtin
18481 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
18482 floating point builtin functions.
18483 (RS6000_BTM_COMMON): Likewise.
18484 (RS6000_BTI_long_double): Likewise.
18485 (RS6000_BTI_dfloat64): Likewise.
18486 (RS6000_BTI_dfloat128): Likewise.
18487 (long_double_type_internal_node): Likewise.
18488 (dfloat64_type_internal_node): Likewise.
18489 (dfloat128_type_internal_node): Likewise.
18491 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
18492 2.07 bcd arithmetic instructions.
18493 (UNSPEC_BCDSUB): Likewise.
18494 (UNSPEC_BCD_OVERFLOW): Likewise.
18495 (UNSPEC_BCD_ADD_SUB): Likewise.
18496 (bcd_add_sub): Likewise.
18497 (BCD_TEST): Likewise.
18498 (bcd<bcd_add_sub>): Likewise.
18499 (bcd<bcd_add_sub>_test): Likewise.
18500 (bcd<bcd_add_sub>_test2): Likewise.
18501 (bcd<bcd_add_sub>_<code>): Likewise.
18502 (peephole2 for combined bcd ops): Likewise.
18504 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
18505 decimal floating point builtin functions.
18506 (UNSPEC_DENBCD): Likewise.
18507 (UNSPEC_DXEX): Likewise.
18508 (UNSPEC_DIEX): Likewise.
18509 (UNSPEC_DSCLI): Likewise.
18510 (UNSPEC_DSCRI): Likewise.
18511 (D64_D128): Likewise.
18512 (dfp_suffix): Likewise.
18513 (dfp_ddedpd_<mode>): Likewise.
18514 (dfp_denbcd_<mode>): Likewise.
18515 (dfp_dxex_<mode>): Likewise.
18516 (dfp_diex_<mode>): Likewise.
18517 (dfp_dscli_<mode>): Likewise.
18518 (dfp_dscri_<mode>): Likewise.
18520 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
18522 (UNSPEC_CDTBCD): Likewise.
18523 (UNSPEC_CBCDTD): Likewise.
18524 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
18525 (UNSPEC_DIVEO): Likewise.
18526 (UNSPEC_DIVEU): Likewise.
18527 (UNSPEC_DIVEUO): Likewise.
18528 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
18529 pack/unpack 128-bit types.
18530 (UNSPEC_PACK_128BIT): Likewise.
18531 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
18532 (udiv<mode>3): Use idiv_ldiv mode attribute.
18533 (div<mode>3): Likewise.
18534 (addg6s): Add new BCD builtin functions.
18535 (cdtbcd): Likewise.
18536 (cbcdtd): Likewise.
18537 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
18538 (div_extend): Likewise.
18539 (div<div_extend>_<mode>"): Likewise.
18540 (FP128_64): Add support for new builtin functions to pack/unpack
18542 (unpack<mode>): Likewise.
18543 (unpacktf_0): Likewise.
18544 (unpacktf_1): Likewise.
18545 (unpack<mode>_dm): Likewise.
18546 (unpack<mode>_nodm): Likewise.
18547 (pack<mode>): Likewise.
18548 (unpackv1ti): Likewise.
18549 (packv1ti): Likewise.
18551 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
18553 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
18556 2014-04-24 Jakub Jelinek <jakub@redhat.com>
18558 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
18559 * gimplify.c (omp_is_private): Change last argument's type to int.
18560 Only diagnose lastprivate if the simd argument is 1, only diagnose
18561 linear if the simd argument is 2.
18562 (gimplify_omp_for): Adjust omp_is_private callers. When adding
18563 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
18564 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
18565 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
18566 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
18567 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
18568 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
18569 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
18570 * tree-nested.c (convert_nonlocal_omp_clauses,
18571 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
18573 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
18576 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
18579 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
18581 * flag-types.h (enum ivar_visibility): Add.
18583 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
18585 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
18586 function * argument.
18588 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
18590 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
18592 2014-04-24 Radovan Obradovic <robradovic@mips.com>
18593 Tom de Vries <tom@codesourcery.com>
18595 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
18596 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
18598 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
18599 * emit-rtl.c (try_split): Same.
18601 2014-04-24 Radovan Obradovic <robradovic@mips.com>
18602 Tom de Vries <tom@codesourcery.com>
18604 * common.opt (fuse-caller-save): New option.
18606 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
18608 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
18609 elements for big-endian.
18611 2014-04-24 Richard Biener <rguenther@suse.de>
18613 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
18614 during TER and instead use the sepops interface for expanding
18615 non-GIMPLE_SINGLE_RHS.
18617 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18619 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
18620 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
18622 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18624 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
18625 assembler 64-bit option.
18626 * configure: Regenerate.
18628 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18630 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
18631 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
18632 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
18633 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
18634 (TARGET_CRYPTO): Take TARGET_SIMD into account.
18636 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18638 * config/aarch64/aarch64-builtins.c
18639 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
18640 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
18641 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
18642 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
18644 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
18645 (Vrevsuff): New mode attribute.
18647 2014-04-24 Terry Guo <terry.guo@arm.com>
18649 * config/arm/arm.h (machine_function): Define variable
18650 after_arm_reorg here.
18651 * config/arm/arm.c (after_arm_reorg): Remove the definition.
18652 (arm_split_constant): Update the way to access variable
18654 (arm_reorg): Ditto.
18655 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
18657 2014-04-23 Tom de Vries <tom@codesourcery.com>
18659 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
18661 2014-04-23 David Malcolm <dmalcolm@redhat.com>
18663 * is-a.h: Update comments to reflect the following changes to the
18664 "pointerness" of the API, making the template parameter match the
18665 return type, allowing use of is-a.h with typedefs of pointers.
18666 (is_a_helper::cast): Return a T rather then a pointer to a T, so
18667 that the return type matches the parameter to the is_a_helper.
18669 (dyn_cast): Likewise.
18671 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
18672 pointer from the is-a.h API.
18674 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
18675 (is_a_helper <cgraph_node *>::test): ...this, matching change to
18677 (is_a_helper <varpool_node>::test): Likewise, convert to...
18678 (is_a_helper <varpool_node *>::test): ...this.
18680 (varpool_first_variable): Update for removal of implicit pointer
18681 from the is-a.h API.
18682 (varpool_next_variable): Likewise.
18683 (varpool_first_static_initializer): Likewise.
18684 (varpool_next_static_initializer): Likewise.
18685 (varpool_first_defined_variable): Likewise.
18686 (varpool_next_defined_variable): Likewise.
18687 (cgraph_first_defined_function): Likewise.
18688 (cgraph_next_defined_function): Likewise.
18689 (cgraph_first_function): Likewise.
18690 (cgraph_next_function): Likewise.
18691 (cgraph_first_function_with_gimple_body): Likewise.
18692 (cgraph_next_function_with_gimple_body): Likewise.
18693 (cgraph_alias_target): Likewise.
18694 (varpool_alias_target): Likewise.
18695 (cgraph_function_or_thunk_node): Likewise.
18696 (varpool_variable_node): Likewise.
18697 (symtab_real_symbol_p): Likewise.
18698 * cgraphunit.c (referred_to_p): Likewise.
18699 (analyze_functions): Likewise.
18700 (handle_alias_pairs): Likewise.
18701 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
18702 * gimple-ssa.h (gimple_vuse_op): Likewise.
18703 (gimple_vdef_op): Likewise.
18704 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
18705 * gimple.c (gimple_build_asm_1): Likewise.
18706 (gimple_build_try): Likewise.
18707 (gimple_build_resx): Likewise.
18708 (gimple_build_eh_dispatch): Likewise.
18709 (gimple_build_omp_for): Likewise.
18710 (gimple_omp_for_set_clauses): Likewise.
18712 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
18713 (is_a_helper <gimple_statement_asm *>::test): ...this.
18714 (is_a_helper <gimple_statement_bind>::test): Convert to...
18715 (is_a_helper <gimple_statement_bind *>::test): ...this.
18716 (is_a_helper <gimple_statement_call>::test): Convert to...
18717 (is_a_helper <gimple_statement_call *>::test): ...this.
18718 (is_a_helper <gimple_statement_catch>::test): Convert to...
18719 (is_a_helper <gimple_statement_catch *>::test): ...this.
18720 (is_a_helper <gimple_statement_resx>::test): Convert to...
18721 (is_a_helper <gimple_statement_resx *>::test): ...this.
18722 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
18723 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
18724 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
18725 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
18726 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
18727 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
18728 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
18729 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
18730 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
18731 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
18732 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
18733 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
18734 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
18735 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
18736 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
18737 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
18738 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
18739 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
18740 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
18741 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
18742 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
18743 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
18744 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
18745 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
18746 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
18747 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
18748 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
18749 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
18750 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
18751 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
18752 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
18753 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
18754 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
18755 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
18756 (is_a_helper <gimple_statement_phi>::test): Convert to...
18757 (is_a_helper <gimple_statement_phi *>::test): ...this.
18758 (is_a_helper <gimple_statement_transaction>::test): Convert to...
18759 (is_a_helper <gimple_statement_transaction *>::test): ...this.
18760 (is_a_helper <gimple_statement_try>::test): Convert to...
18761 (is_a_helper <gimple_statement_try *>::test): ...this.
18762 (is_a_helper <gimple_statement_wce>::test): Convert to...
18763 (is_a_helper <gimple_statement_wce *>::test): ...this.
18764 (is_a_helper <const gimple_statement_asm>::test): Convert to...
18765 (is_a_helper <const gimple_statement_asm *>::test): ...this.
18766 (is_a_helper <const gimple_statement_bind>::test): Convert to...
18767 (is_a_helper <const gimple_statement_bind *>::test): ...this.
18768 (is_a_helper <const gimple_statement_call>::test): Convert to...
18769 (is_a_helper <const gimple_statement_call *>::test): ...this.
18770 (is_a_helper <const gimple_statement_catch>::test): Convert to...
18771 (is_a_helper <const gimple_statement_catch *>::test): ...this.
18772 (is_a_helper <const gimple_statement_resx>::test): Convert to...
18773 (is_a_helper <const gimple_statement_resx *>::test): ...this.
18774 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
18775 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
18776 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
18777 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
18778 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
18780 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
18782 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
18784 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
18786 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
18787 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
18788 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
18790 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
18791 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
18793 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
18794 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
18795 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
18796 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
18797 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
18798 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
18800 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
18801 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
18802 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
18803 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
18805 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
18806 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
18807 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
18808 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
18809 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
18810 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
18811 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
18812 (is_a_helper <const gimple_statement_phi>::test): Convert to...
18813 (is_a_helper <const gimple_statement_phi *>::test): ...this.
18814 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
18815 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
18816 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
18817 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
18818 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
18819 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
18820 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
18822 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
18824 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
18825 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
18827 (gimple_use_ops): Update for removal of implicit pointer from the
18829 (gimple_set_use_ops): Likewise.
18830 (gimple_vuse): Likewise.
18831 (gimple_vdef): Likewise.
18832 (gimple_vuse_ptr): Likewise.
18833 (gimple_vdef_ptr): Likewise.
18834 (gimple_set_vuse): Likewise.
18835 (gimple_set_vdef): Likewise.
18836 (gimple_omp_return_set_lhs): Likewise.
18837 (gimple_omp_return_lhs): Likewise.
18838 (gimple_omp_return_lhs_ptr): Likewise.
18839 (gimple_call_fntype): Likewise.
18840 (gimple_call_set_fntype): Likewise.
18841 (gimple_call_set_internal_fn): Likewise.
18842 (gimple_call_use_set): Likewise.
18843 (gimple_call_clobber_set): Likewise.
18844 (gimple_bind_vars): Likewise.
18845 (gimple_bind_set_vars): Likewise.
18846 (gimple_bind_body_ptr): Likewise.
18847 (gimple_bind_set_body): Likewise.
18848 (gimple_bind_add_stmt): Likewise.
18849 (gimple_bind_block): Likewise.
18850 (gimple_bind_set_block): Likewise.
18851 (gimple_asm_ninputs): Likewise.
18852 (gimple_asm_noutputs): Likewise.
18853 (gimple_asm_nclobbers): Likewise.
18854 (gimple_asm_nlabels): Likewise.
18855 (gimple_asm_input_op): Likewise.
18856 (gimple_asm_input_op_ptr): Likewise.
18857 (gimple_asm_output_op): Likewise.
18858 (gimple_asm_output_op_ptr): Likewise.
18859 (gimple_asm_set_output_op): Likewise.
18860 (gimple_asm_clobber_op): Likewise.
18861 (gimple_asm_set_clobber_op): Likewise.
18862 (gimple_asm_label_op): Likewise.
18863 (gimple_asm_set_label_op): Likewise.
18864 (gimple_asm_string): Likewise.
18865 (gimple_catch_types): Likewise.
18866 (gimple_catch_types_ptr): Likewise.
18867 (gimple_catch_handler_ptr): Likewise.
18868 (gimple_catch_set_types): Likewise.
18869 (gimple_catch_set_handler): Likewise.
18870 (gimple_eh_filter_types): Likewise.
18871 (gimple_eh_filter_types_ptr): Likewise.
18872 (gimple_eh_filter_failure_ptr): Likewise.
18873 (gimple_eh_filter_set_types): Likewise.
18874 (gimple_eh_filter_set_failure): Likewise.
18875 (gimple_eh_must_not_throw_fndecl): Likewise.
18876 (gimple_eh_must_not_throw_set_fndecl): Likewise.
18877 (gimple_eh_else_n_body_ptr): Likewise.
18878 (gimple_eh_else_e_body_ptr): Likewise.
18879 (gimple_eh_else_set_n_body): Likewise.
18880 (gimple_eh_else_set_e_body): Likewise.
18881 (gimple_try_eval_ptr): Likewise.
18882 (gimple_try_cleanup_ptr): Likewise.
18883 (gimple_try_set_eval): Likewise.
18884 (gimple_try_set_cleanup): Likewise.
18885 (gimple_wce_cleanup_ptr): Likewise.
18886 (gimple_wce_set_cleanup): Likewise.
18887 (gimple_phi_capacity): Likewise.
18888 (gimple_phi_num_args): Likewise.
18889 (gimple_phi_result): Likewise.
18890 (gimple_phi_result_ptr): Likewise.
18891 (gimple_phi_set_result): Likewise.
18892 (gimple_phi_arg): Likewise.
18893 (gimple_phi_set_arg): Likewise.
18894 (gimple_resx_region): Likewise.
18895 (gimple_resx_set_region): Likewise.
18896 (gimple_eh_dispatch_region): Likewise.
18897 (gimple_eh_dispatch_set_region): Likewise.
18898 (gimple_omp_critical_name): Likewise.
18899 (gimple_omp_critical_name_ptr): Likewise.
18900 (gimple_omp_critical_set_name): Likewise.
18901 (gimple_omp_for_clauses): Likewise.
18902 (gimple_omp_for_clauses_ptr): Likewise.
18903 (gimple_omp_for_set_clauses): Likewise.
18904 (gimple_omp_for_collapse): Likewise.
18905 (gimple_omp_for_index): Likewise.
18906 (gimple_omp_for_index_ptr): Likewise.
18907 (gimple_omp_for_set_index): Likewise.
18908 (gimple_omp_for_initial): Likewise.
18909 (gimple_omp_for_initial_ptr): Likewise.
18910 (gimple_omp_for_set_initial): Likewise.
18911 (gimple_omp_for_final): Likewise.
18912 (gimple_omp_for_final_ptr): Likewise.
18913 (gimple_omp_for_set_final): Likewise.
18914 (gimple_omp_for_incr): Likewise.
18915 (gimple_omp_for_incr_ptr): Likewise.
18916 (gimple_omp_for_set_incr): Likewise.
18917 (gimple_omp_for_pre_body_ptr): Likewise.
18918 (gimple_omp_for_set_pre_body): Likewise.
18919 (gimple_omp_parallel_clauses): Likewise.
18920 (gimple_omp_parallel_clauses_ptr): Likewise.
18921 (gimple_omp_parallel_set_clauses): Likewise.
18922 (gimple_omp_parallel_child_fn): Likewise.
18923 (gimple_omp_parallel_child_fn_ptr): Likewise.
18924 (gimple_omp_parallel_set_child_fn): Likewise.
18925 (gimple_omp_parallel_data_arg): Likewise.
18926 (gimple_omp_parallel_data_arg_ptr): Likewise.
18927 (gimple_omp_parallel_set_data_arg): Likewise.
18928 (gimple_omp_task_clauses): Likewise.
18929 (gimple_omp_task_clauses_ptr): Likewise.
18930 (gimple_omp_task_set_clauses): Likewise.
18931 (gimple_omp_task_child_fn): Likewise.
18932 (gimple_omp_task_child_fn_ptr): Likewise.
18933 (gimple_omp_task_set_child_fn): Likewise.
18934 (gimple_omp_task_data_arg): Likewise.
18935 (gimple_omp_task_data_arg_ptr): Likewise.
18936 (gimple_omp_task_set_data_arg): Likewise.
18937 (gimple_omp_taskreg_clauses): Likewise.
18938 (gimple_omp_taskreg_clauses_ptr): Likewise.
18939 (gimple_omp_taskreg_set_clauses): Likewise.
18940 (gimple_omp_taskreg_child_fn): Likewise.
18941 (gimple_omp_taskreg_child_fn_ptr): Likewise.
18942 (gimple_omp_taskreg_set_child_fn): Likewise.
18943 (gimple_omp_taskreg_data_arg): Likewise.
18944 (gimple_omp_taskreg_data_arg_ptr): Likewise.
18945 (gimple_omp_taskreg_set_data_arg): Likewise.
18946 (gimple_omp_task_copy_fn): Likewise.
18947 (gimple_omp_task_copy_fn_ptr): Likewise.
18948 (gimple_omp_task_set_copy_fn): Likewise.
18949 (gimple_omp_task_arg_size): Likewise.
18950 (gimple_omp_task_arg_size_ptr): Likewise.
18951 (gimple_omp_task_set_arg_size): Likewise.
18952 (gimple_omp_task_arg_align): Likewise.
18953 (gimple_omp_task_arg_align_ptr): Likewise.
18954 (gimple_omp_task_set_arg_align): Likewise.
18955 (gimple_omp_single_clauses): Likewise.
18956 (gimple_omp_single_clauses_ptr): Likewise.
18957 (gimple_omp_single_set_clauses): Likewise.
18958 (gimple_omp_target_clauses): Likewise.
18959 (gimple_omp_target_clauses_ptr): Likewise.
18960 (gimple_omp_target_set_clauses): Likewise.
18961 (gimple_omp_target_child_fn): Likewise.
18962 (gimple_omp_target_child_fn_ptr): Likewise.
18963 (gimple_omp_target_set_child_fn): Likewise.
18964 (gimple_omp_target_data_arg): Likewise.
18965 (gimple_omp_target_data_arg_ptr): Likewise.
18966 (gimple_omp_target_set_data_arg): Likewise.
18967 (gimple_omp_teams_clauses): Likewise.
18968 (gimple_omp_teams_clauses_ptr): Likewise.
18969 (gimple_omp_teams_set_clauses): Likewise.
18970 (gimple_omp_sections_clauses): Likewise.
18971 (gimple_omp_sections_clauses_ptr): Likewise.
18972 (gimple_omp_sections_set_clauses): Likewise.
18973 (gimple_omp_sections_control): Likewise.
18974 (gimple_omp_sections_control_ptr): Likewise.
18975 (gimple_omp_sections_set_control): Likewise.
18976 (gimple_omp_for_set_cond): Likewise.
18977 (gimple_omp_for_cond): Likewise.
18978 (gimple_omp_atomic_store_set_val): Likewise.
18979 (gimple_omp_atomic_store_val): Likewise.
18980 (gimple_omp_atomic_store_val_ptr): Likewise.
18981 (gimple_omp_atomic_load_set_lhs): Likewise.
18982 (gimple_omp_atomic_load_lhs): Likewise.
18983 (gimple_omp_atomic_load_lhs_ptr): Likewise.
18984 (gimple_omp_atomic_load_set_rhs): Likewise.
18985 (gimple_omp_atomic_load_rhs): Likewise.
18986 (gimple_omp_atomic_load_rhs_ptr): Likewise.
18987 (gimple_omp_continue_control_def): Likewise.
18988 (gimple_omp_continue_control_def_ptr): Likewise.
18989 (gimple_omp_continue_set_control_def): Likewise.
18990 (gimple_omp_continue_control_use): Likewise.
18991 (gimple_omp_continue_control_use_ptr): Likewise.
18992 (gimple_omp_continue_set_control_use): Likewise.
18993 (gimple_transaction_body_ptr): Likewise.
18994 (gimple_transaction_label): Likewise.
18995 (gimple_transaction_label_ptr): Likewise.
18996 (gimple_transaction_set_body): Likewise.
18997 (gimple_transaction_set_label): Likewise.
18999 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
19000 * ipa-inline-analysis.c (inline_write_summary): Likewise.
19001 * ipa-ref.c (ipa_record_reference): Likewise.
19002 * ipa-reference.c (analyze_function): Likewise.
19003 (ipa_reference_write_optimization_summary): Likewise.
19004 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
19005 (address_taken_from_non_vtable_p): Likewise.
19006 (comdat_can_be_unshared_p_1): Likewise.
19007 * lto-cgraph.c (lto_output_ref): Likewise.
19008 (add_references): Likewise.
19009 (compute_ltrans_boundary): Likewise.
19010 (output_symtab): Likewise.
19011 (input_ref): Likewise.
19012 (input_cgraph_1): Likewise.
19013 (output_cgraph_opt_summary): Likewise.
19014 * lto-streamer-out.c (lto_output): Likewise.
19015 (output_symbol_p): Likewise.
19016 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
19017 (lsei_start_function_in_partition): Likewise.
19018 (lsei_next_variable_in_partition): Likewise.
19019 (lsei_start_variable_in_partition): Likewise.
19020 * symtab.c (insert_to_assembler_name_hash): Likewise.
19021 (unlink_from_assembler_name_hash): Likewise.
19022 (symtab_unregister_node): Likewise.
19023 (symtab_remove_node): Likewise.
19024 (dump_symtab_node): Likewise.
19025 (verify_symtab_base): Likewise.
19026 (verify_symtab_node): Likewise.
19027 (symtab_make_decl_local): Likewise.
19028 (symtab_alias_ultimate_target): Likewise.
19029 (symtab_resolve_alias): Likewise.
19030 (symtab_get_symbol_partitioning_class): Likewise.
19031 * tree-phinodes.c (allocate_phi_node): Likewise.
19032 (reserve_phi_args_for_new_edge): Likewise.
19033 (remove_phi_args): Likewise.
19034 * varpool.c (varpool_node_for_asm): Likewise.
19035 (varpool_remove_unreferenced_decls): Likewise.
19037 2014-04-23 Jeff Law <law@redhat.com>
19039 PR tree-optimization/60902
19040 * tree-ssa-threadedge.c
19041 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
19042 invalidate outputs from statements that do not produce useful
19043 outputs for threading.
19045 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
19047 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
19048 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
19049 machine descriptions for Stack Smashing Protector.
19051 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
19053 * aarch64.md (<optab>_rol<mode>3): New pattern.
19054 (<optab>_rolsi3_uxtw): Likewise.
19055 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
19057 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
19059 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
19060 (arm_cortex_a12_tune): Likewise.
19062 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19064 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
19066 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19068 * config/arm/arm.md (arm_rev16si2): New pattern.
19069 (arm_rev16si2_alt): Likewise.
19070 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
19072 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19074 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
19075 (rev16<mode>2_alt): Likewise.
19076 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
19077 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
19078 (aarch_rev16_shleft_mask_imm_p): Likewise.
19079 (aarch_rev16_p_1): Likewise.
19080 (aarch_rev16_p): Likewise.
19081 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
19082 (aarch_rev16_shright_mask_imm_p): Likewise.
19083 (aarch_rev16_shleft_mask_imm_p): Likewise.
19085 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19087 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
19088 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
19090 (cortex_a53_extra_costs): Likewise.
19091 (cortex_a57_extra_costs): Likewise.
19092 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
19093 (cortexa7_extra_costs): Likewise.
19094 (cortexa8_extra_costs): Likewise.
19095 (cortexa12_extra_costs): Likewise.
19096 (cortexa15_extra_costs): Likewise.
19097 (v7m_extra_costs): Likewise.
19098 (arm_new_rtx_costs): Handle BSWAP.
19100 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19102 * config/arm/arm.c (cortexa8_extra_costs): New table.
19103 (arm_cortex_a8_tune): New tuning struct.
19104 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
19106 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19108 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
19110 2014-04-23 Richard Biener <rguenther@suse.de>
19112 * Makefile.in (OBJS): Remove loop-unswitch.o.
19113 * tree-pass.h (make_pass_rtl_unswitch): Remove.
19114 * passes.def (pass_rtl_unswitch): Likewise.
19115 * loop-init.c (gate_rtl_unswitch): Likewise.
19116 (rtl_unswitch): Likewise.
19117 (pass_data_rtl_unswitch): Likewise.
19118 (pass_rtl_unswitch): Likewise.
19119 (make_pass_rtl_unswitch): Likewise.
19120 * rtl.h (reversed_condition): Likewise.
19121 (compare_and_jump_seq): Likewise.
19122 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
19124 * loop-unroll.c (compare_and_jump_seq): Likewise.
19126 2014-04-23 Richard Biener <rguenther@suse.de>
19128 PR tree-optimization/60903
19129 * tree-ssa-loop-im.c (analyze_memory_references): Remove
19130 commented code block.
19131 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
19132 loop flags to newly created BBs and edges.
19134 2014-04-23 Nick Clifton <nickc@redhat.com>
19136 * config/msp430/msp430.c (msp430_handle_option): Move function
19138 (msp430_option_override): Simplify mcu and mcpu option handling.
19139 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
19140 support for -mhwmult command line option.
19141 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
19142 -mhwmult command line option.
19143 (msp430_hwmult_enabled): Delete.
19144 (msp43o_output_labelref): Add support for -mhwmult command line option.
19145 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
19146 (umulsidi3): Likewise.
19147 * config/msp430/msp430.opt (mmcu): Add Report attribute.
19148 (mcpu, mlarge, msmall): Likewise.
19149 (mhwmult): New option.
19150 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
19152 (msp430_is_f5_mcu): Remove prototype.
19153 (msp430_use_f5_series_hwmult): Add prototype.
19154 * config/msp430/msp430-opts.h: New file.
19155 * common/config/msp430: New directory.
19156 * common/config/msp430/msp430-common.c: New file.
19157 * config.gcc (msp430): Remove target_has_targetm_common.
19158 * doc/invoke.texi: Document -mhwmult command line option.
19160 2014-04-23 Nick Clifton <nickc@redhat.com>
19162 * config/i386/cygwin.h (ENDFILE_SPEC): Include
19163 default-manifest.o if it can be found in the search path.
19164 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
19166 2014-04-23 Terry Guo <terry.guo@arm.com>
19168 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
19170 2014-04-23 Richard Biener <rguenther@suse.de>
19172 PR middle-end/60895
19173 * tree-inline.c (declare_return_variable): Use mark_addressable.
19175 2014-04-23 Richard Biener <rguenther@suse.de>
19177 PR middle-end/60891
19178 * loop-init.c (loop_optimizer_init): Make sure to apply
19179 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
19181 2014-04-22 Jakub Jelinek <jakub@redhat.com>
19184 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
19186 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
19187 if flag_sanitize_undefined_trap_on_error.
19188 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
19189 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
19190 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
19191 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
19192 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
19193 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
19194 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
19195 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
19196 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
19197 * ubsan.c (ubsan_instrument_unreachable): Return
19198 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
19199 (ubsan_expand_null_ifn): Emit __builtin_trap ()
19200 if flag_sanitize_undefined_trap_on_error and
19201 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
19202 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
19203 instrument_bool_enum_load): Emit __builtin_trap () if
19204 flag_sanitize_undefined_trap_on_error and
19205 __builtin_handle_*_abort () if !flag_sanitize_recover.
19206 * doc/invoke.texi (-fsanitize-recover,
19207 -fsanitize-undefined-trap-on-error): Document.
19209 2014-04-22 Christian Bruel <christian.bruel@st.com>
19211 * config/sh/sh.md (mov<mode>): Replace movQIHI.
19212 Force immediates to SImode.
19214 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
19216 * config/nios2/nios2.md (UNSPEC_ROUND): New.
19217 (lroundsfsi2): New.
19218 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
19219 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
19220 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
19221 (nios2_fpu_insn): Add entry for round.
19222 (N2FPU_NO_ERRNO_P): Define.
19223 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
19225 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
19227 2014-04-22 Richard Henderson <rth@redhat.com>
19229 * config/aarch64/aarch64 (addti3, subti3): New expanders.
19230 (add<GPI>3_compare0): Remove leading * from name.
19231 (add<GPI>3_carryin): Likewise.
19232 (sub<GPI>3_compare0): Likewise.
19233 (sub<GPI>3_carryin): Likewise.
19234 (<su_optab>mulditi3): New expander.
19235 (multi3): New expander.
19236 (madd<GPI>): Remove leading * from name.
19238 2014-04-22 Martin Jambor <mjambor@suse.cz>
19240 * cgraphclones.c (cgraph_function_versioning): Copy
19241 ipa_transforms_to_apply instead of asserting it is empty.
19243 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
19246 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
19247 on count_exp to get mode.
19249 2014-04-22 Andrew Pinski <apinski@cavium.com>
19251 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
19252 Handle TLS for ILP32.
19253 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
19254 (tlsie_small_<mode>): this and handle PTR.
19255 (tlsie_small_sidi): New pattern.
19256 (tlsle_small): Change to an expand to handle ILP32.
19257 (tlsle_small_<mode>): New pattern.
19258 (tlsdesc_small): Rename to ...
19259 (tlsdesc_small_<mode>): this and handle PTR.
19261 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19263 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
19265 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
19267 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
19268 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
19269 (aarch64_types_signed_poly_qualifiers): Likewise.
19270 (aarch64_types_unsigned_signed_qualifiers): Likewise.
19271 (aarch64_types_poly_signed_qualifiers): Likewise.
19272 (TYPES_REINTERP_SS): Type macro added.
19273 (TYPES_REINTERP_SU): Likewise.
19274 (TYPES_REINTERP_SP): Likewise.
19275 (TYPES_REINTERP_US): Likewise.
19276 (TYPES_REINTERP_PS): Likewise.
19277 (aarch64_fold_builtin): New expression folding added.
19278 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
19279 Declarations removed.
19280 (REINTERP_SS): Declarations added.
19281 (REINTERP_US): Likewise.
19282 (REINTERP_PS): Likewise.
19283 (REINTERP_SU): Likewise.
19284 (REINTERP_SP): Likewise.
19285 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
19286 (vreinterpretq_p8_f64): Likewise.
19287 (vreinterpret_p16_f64): Likewise.
19288 (vreinterpretq_p16_f64): Likewise.
19289 (vreinterpret_f32_f64): Likewise.
19290 (vreinterpretq_f32_f64): Likewise.
19291 (vreinterpret_f64_f32): Likewise.
19292 (vreinterpret_f64_p8): Likewise.
19293 (vreinterpret_f64_p16): Likewise.
19294 (vreinterpret_f64_s8): Likewise.
19295 (vreinterpret_f64_s16): Likewise.
19296 (vreinterpret_f64_s32): Likewise.
19297 (vreinterpret_f64_s64): Likewise.
19298 (vreinterpret_f64_u8): Likewise.
19299 (vreinterpret_f64_u16): Likewise.
19300 (vreinterpret_f64_u32): Likewise.
19301 (vreinterpret_f64_u64): Likewise.
19302 (vreinterpretq_f64_f32): Likewise.
19303 (vreinterpretq_f64_p8): Likewise.
19304 (vreinterpretq_f64_p16): Likewise.
19305 (vreinterpretq_f64_s8): Likewise.
19306 (vreinterpretq_f64_s16): Likewise.
19307 (vreinterpretq_f64_s32): Likewise.
19308 (vreinterpretq_f64_s64): Likewise.
19309 (vreinterpretq_f64_u8): Likewise.
19310 (vreinterpretq_f64_u16): Likewise.
19311 (vreinterpretq_f64_u32): Likewise.
19312 (vreinterpretq_f64_u64): Likewise.
19313 (vreinterpret_s64_f64): Likewise.
19314 (vreinterpretq_s64_f64): Likewise.
19315 (vreinterpret_u64_f64): Likewise.
19316 (vreinterpretq_u64_f64): Likewise.
19317 (vreinterpret_s8_f64): Likewise.
19318 (vreinterpretq_s8_f64): Likewise.
19319 (vreinterpret_s16_f64): Likewise.
19320 (vreinterpretq_s16_f64): Likewise.
19321 (vreinterpret_s32_f64): Likewise.
19322 (vreinterpretq_s32_f64): Likewise.
19323 (vreinterpret_u8_f64): Likewise.
19324 (vreinterpretq_u8_f64): Likewise.
19325 (vreinterpret_u16_f64): Likewise.
19326 (vreinterpretq_u16_f64): Likewise.
19327 (vreinterpret_u32_f64): Likewise.
19328 (vreinterpretq_u32_f64): Likewise.
19330 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
19332 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
19333 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
19334 (vreinterpret_p8_s8): Likewise.
19335 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
19336 (vreinterpret_p8_s16): Likewise.
19337 (vreinterpret_p8_s32): Likewise.
19338 (vreinterpret_p8_s64): Likewise.
19339 (vreinterpret_p8_f32): Likewise.
19340 (vreinterpret_p8_u8): Likewise.
19341 (vreinterpret_p8_u16): Likewise.
19342 (vreinterpret_p8_u32): Likewise.
19343 (vreinterpret_p8_u64): Likewise.
19344 (vreinterpret_p8_p16): Likewise.
19345 (vreinterpretq_p8_s8): Likewise.
19346 (vreinterpretq_p8_s16): Likewise.
19347 (vreinterpretq_p8_s32): Likewise.
19348 (vreinterpretq_p8_s64): Likewise.
19349 (vreinterpretq_p8_f32): Likewise.
19350 (vreinterpretq_p8_u8): Likewise.
19351 (vreinterpretq_p8_u16): Likewise.
19352 (vreinterpretq_p8_u32): Likewise.
19353 (vreinterpretq_p8_u64): Likewise.
19354 (vreinterpretq_p8_p16): Likewise.
19355 (vreinterpret_p16_s8): Likewise.
19356 (vreinterpret_p16_s16): Likewise.
19357 (vreinterpret_p16_s32): Likewise.
19358 (vreinterpret_p16_s64): Likewise.
19359 (vreinterpret_p16_f32): Likewise.
19360 (vreinterpret_p16_u8): Likewise.
19361 (vreinterpret_p16_u16): Likewise.
19362 (vreinterpret_p16_u32): Likewise.
19363 (vreinterpret_p16_u64): Likewise.
19364 (vreinterpret_p16_p8): Likewise.
19365 (vreinterpretq_p16_s8): Likewise.
19366 (vreinterpretq_p16_s16): Likewise.
19367 (vreinterpretq_p16_s32): Likewise.
19368 (vreinterpretq_p16_s64): Likewise.
19369 (vreinterpretq_p16_f32): Likewise.
19370 (vreinterpretq_p16_u8): Likewise.
19371 (vreinterpretq_p16_u16): Likewise.
19372 (vreinterpretq_p16_u32): Likewise.
19373 (vreinterpretq_p16_u64): Likewise.
19374 (vreinterpretq_p16_p8): Likewise.
19375 (vreinterpret_f32_s8): Likewise.
19376 (vreinterpret_f32_s16): Likewise.
19377 (vreinterpret_f32_s32): Likewise.
19378 (vreinterpret_f32_s64): Likewise.
19379 (vreinterpret_f32_u8): Likewise.
19380 (vreinterpret_f32_u16): Likewise.
19381 (vreinterpret_f32_u32): Likewise.
19382 (vreinterpret_f32_u64): Likewise.
19383 (vreinterpret_f32_p8): Likewise.
19384 (vreinterpret_f32_p16): Likewise.
19385 (vreinterpretq_f32_s8): Likewise.
19386 (vreinterpretq_f32_s16): Likewise.
19387 (vreinterpretq_f32_s32): Likewise.
19388 (vreinterpretq_f32_s64): Likewise.
19389 (vreinterpretq_f32_u8): Likewise.
19390 (vreinterpretq_f32_u16): Likewise.
19391 (vreinterpretq_f32_u32): Likewise.
19392 (vreinterpretq_f32_u64): Likewise.
19393 (vreinterpretq_f32_p8): Likewise.
19394 (vreinterpretq_f32_p16): Likewise.
19395 (vreinterpret_s64_s8): Likewise.
19396 (vreinterpret_s64_s16): Likewise.
19397 (vreinterpret_s64_s32): Likewise.
19398 (vreinterpret_s64_f32): Likewise.
19399 (vreinterpret_s64_u8): Likewise.
19400 (vreinterpret_s64_u16): Likewise.
19401 (vreinterpret_s64_u32): Likewise.
19402 (vreinterpret_s64_u64): Likewise.
19403 (vreinterpret_s64_p8): Likewise.
19404 (vreinterpret_s64_p16): Likewise.
19405 (vreinterpretq_s64_s8): Likewise.
19406 (vreinterpretq_s64_s16): Likewise.
19407 (vreinterpretq_s64_s32): Likewise.
19408 (vreinterpretq_s64_f32): Likewise.
19409 (vreinterpretq_s64_u8): Likewise.
19410 (vreinterpretq_s64_u16): Likewise.
19411 (vreinterpretq_s64_u32): Likewise.
19412 (vreinterpretq_s64_u64): Likewise.
19413 (vreinterpretq_s64_p8): Likewise.
19414 (vreinterpretq_s64_p16): Likewise.
19415 (vreinterpret_u64_s8): Likewise.
19416 (vreinterpret_u64_s16): Likewise.
19417 (vreinterpret_u64_s32): Likewise.
19418 (vreinterpret_u64_s64): Likewise.
19419 (vreinterpret_u64_f32): Likewise.
19420 (vreinterpret_u64_u8): Likewise.
19421 (vreinterpret_u64_u16): Likewise.
19422 (vreinterpret_u64_u32): Likewise.
19423 (vreinterpret_u64_p8): Likewise.
19424 (vreinterpret_u64_p16): Likewise.
19425 (vreinterpretq_u64_s8): Likewise.
19426 (vreinterpretq_u64_s16): Likewise.
19427 (vreinterpretq_u64_s32): Likewise.
19428 (vreinterpretq_u64_s64): Likewise.
19429 (vreinterpretq_u64_f32): Likewise.
19430 (vreinterpretq_u64_u8): Likewise.
19431 (vreinterpretq_u64_u16): Likewise.
19432 (vreinterpretq_u64_u32): Likewise.
19433 (vreinterpretq_u64_p8): Likewise.
19434 (vreinterpretq_u64_p16): Likewise.
19435 (vreinterpret_s8_s16): Likewise.
19436 (vreinterpret_s8_s32): Likewise.
19437 (vreinterpret_s8_s64): Likewise.
19438 (vreinterpret_s8_f32): Likewise.
19439 (vreinterpret_s8_u8): Likewise.
19440 (vreinterpret_s8_u16): Likewise.
19441 (vreinterpret_s8_u32): Likewise.
19442 (vreinterpret_s8_u64): Likewise.
19443 (vreinterpret_s8_p8): Likewise.
19444 (vreinterpret_s8_p16): Likewise.
19445 (vreinterpretq_s8_s16): Likewise.
19446 (vreinterpretq_s8_s32): Likewise.
19447 (vreinterpretq_s8_s64): Likewise.
19448 (vreinterpretq_s8_f32): Likewise.
19449 (vreinterpretq_s8_u8): Likewise.
19450 (vreinterpretq_s8_u16): Likewise.
19451 (vreinterpretq_s8_u32): Likewise.
19452 (vreinterpretq_s8_u64): Likewise.
19453 (vreinterpretq_s8_p8): Likewise.
19454 (vreinterpretq_s8_p16): Likewise.
19455 (vreinterpret_s16_s8): Likewise.
19456 (vreinterpret_s16_s32): Likewise.
19457 (vreinterpret_s16_s64): Likewise.
19458 (vreinterpret_s16_f32): Likewise.
19459 (vreinterpret_s16_u8): Likewise.
19460 (vreinterpret_s16_u16): Likewise.
19461 (vreinterpret_s16_u32): Likewise.
19462 (vreinterpret_s16_u64): Likewise.
19463 (vreinterpret_s16_p8): Likewise.
19464 (vreinterpret_s16_p16): Likewise.
19465 (vreinterpretq_s16_s8): Likewise.
19466 (vreinterpretq_s16_s32): Likewise.
19467 (vreinterpretq_s16_s64): Likewise.
19468 (vreinterpretq_s16_f32): Likewise.
19469 (vreinterpretq_s16_u8): Likewise.
19470 (vreinterpretq_s16_u16): Likewise.
19471 (vreinterpretq_s16_u32): Likewise.
19472 (vreinterpretq_s16_u64): Likewise.
19473 (vreinterpretq_s16_p8): Likewise.
19474 (vreinterpretq_s16_p16): Likewise.
19475 (vreinterpret_s32_s8): Likewise.
19476 (vreinterpret_s32_s16): Likewise.
19477 (vreinterpret_s32_s64): Likewise.
19478 (vreinterpret_s32_f32): Likewise.
19479 (vreinterpret_s32_u8): Likewise.
19480 (vreinterpret_s32_u16): Likewise.
19481 (vreinterpret_s32_u32): Likewise.
19482 (vreinterpret_s32_u64): Likewise.
19483 (vreinterpret_s32_p8): Likewise.
19484 (vreinterpret_s32_p16): Likewise.
19485 (vreinterpretq_s32_s8): Likewise.
19486 (vreinterpretq_s32_s16): Likewise.
19487 (vreinterpretq_s32_s64): Likewise.
19488 (vreinterpretq_s32_f32): Likewise.
19489 (vreinterpretq_s32_u8): Likewise.
19490 (vreinterpretq_s32_u16): Likewise.
19491 (vreinterpretq_s32_u32): Likewise.
19492 (vreinterpretq_s32_u64): Likewise.
19493 (vreinterpretq_s32_p8): Likewise.
19494 (vreinterpretq_s32_p16): Likewise.
19495 (vreinterpret_u8_s8): Likewise.
19496 (vreinterpret_u8_s16): Likewise.
19497 (vreinterpret_u8_s32): Likewise.
19498 (vreinterpret_u8_s64): Likewise.
19499 (vreinterpret_u8_f32): Likewise.
19500 (vreinterpret_u8_u16): Likewise.
19501 (vreinterpret_u8_u32): Likewise.
19502 (vreinterpret_u8_u64): Likewise.
19503 (vreinterpret_u8_p8): Likewise.
19504 (vreinterpret_u8_p16): Likewise.
19505 (vreinterpretq_u8_s8): Likewise.
19506 (vreinterpretq_u8_s16): Likewise.
19507 (vreinterpretq_u8_s32): Likewise.
19508 (vreinterpretq_u8_s64): Likewise.
19509 (vreinterpretq_u8_f32): Likewise.
19510 (vreinterpretq_u8_u16): Likewise.
19511 (vreinterpretq_u8_u32): Likewise.
19512 (vreinterpretq_u8_u64): Likewise.
19513 (vreinterpretq_u8_p8): Likewise.
19514 (vreinterpretq_u8_p16): Likewise.
19515 (vreinterpret_u16_s8): Likewise.
19516 (vreinterpret_u16_s16): Likewise.
19517 (vreinterpret_u16_s32): Likewise.
19518 (vreinterpret_u16_s64): Likewise.
19519 (vreinterpret_u16_f32): Likewise.
19520 (vreinterpret_u16_u8): Likewise.
19521 (vreinterpret_u16_u32): Likewise.
19522 (vreinterpret_u16_u64): Likewise.
19523 (vreinterpret_u16_p8): Likewise.
19524 (vreinterpret_u16_p16): Likewise.
19525 (vreinterpretq_u16_s8): Likewise.
19526 (vreinterpretq_u16_s16): Likewise.
19527 (vreinterpretq_u16_s32): Likewise.
19528 (vreinterpretq_u16_s64): Likewise.
19529 (vreinterpretq_u16_f32): Likewise.
19530 (vreinterpretq_u16_u8): Likewise.
19531 (vreinterpretq_u16_u32): Likewise.
19532 (vreinterpretq_u16_u64): Likewise.
19533 (vreinterpretq_u16_p8): Likewise.
19534 (vreinterpretq_u16_p16): Likewise.
19535 (vreinterpret_u32_s8): Likewise.
19536 (vreinterpret_u32_s16): Likewise.
19537 (vreinterpret_u32_s32): Likewise.
19538 (vreinterpret_u32_s64): Likewise.
19539 (vreinterpret_u32_f32): Likewise.
19540 (vreinterpret_u32_u8): Likewise.
19541 (vreinterpret_u32_u16): Likewise.
19542 (vreinterpret_u32_u64): Likewise.
19543 (vreinterpret_u32_p8): Likewise.
19544 (vreinterpret_u32_p16): Likewise.
19545 (vreinterpretq_u32_s8): Likewise.
19546 (vreinterpretq_u32_s16): Likewise.
19547 (vreinterpretq_u32_s32): Likewise.
19548 (vreinterpretq_u32_s64): Likewise.
19549 (vreinterpretq_u32_f32): Likewise.
19550 (vreinterpretq_u32_u8): Likewise.
19551 (vreinterpretq_u32_u16): Likewise.
19552 (vreinterpretq_u32_u64): Likewise.
19553 (vreinterpretq_u32_p8): Likewise.
19554 (vreinterpretq_u32_p16): Likewise.
19556 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
19558 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
19560 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
19562 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
19563 (vqnegd_s64): Likewise.
19564 (vqabs_s64): Likewise.
19565 (vqabsd_s64): Likewise.
19567 2014-04-22 Richard Henderson <rth@redhat.com>
19569 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
19570 computation to the top of the loop.
19572 2014-04-22 Renlin <renlin.li@arm.com>
19573 Jiong Wang <jiong.wang@arm.com>
19575 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
19576 * config/aarch64/aarch64.c (aarch64_layout_frame)
19577 (aarch64_initial_elimination_offset): Likewise.
19579 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
19581 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
19584 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
19586 * machmode.h (bitwise_mode_for_mode): Declare.
19587 * stor-layout.h (bitwise_type_for_mode): Likewise.
19588 * stor-layout.c (bitwise_mode_for_mode): New function.
19589 (bitwise_type_for_mode): Likewise.
19590 * builtins.c (fold_builtin_memory_op): Use it instead of
19591 int_mode_for_mode and build_nonstandard_integer_type.
19593 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
19595 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
19596 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
19597 (*-*-solaris2*): Simplify.
19598 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
19599 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
19600 *-*-solaris2.9* handling.
19602 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
19604 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
19605 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
19606 handling, simplify.
19607 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
19608 * configure: Regenerate.
19610 * config/i386/sol2-9.h: Remove.
19612 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
19613 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
19614 Remove Solaris 9 references.
19616 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
19618 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
19619 (floatuns<GPI:mode><GPF:mode>2): Remove.
19620 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
19621 and floatuns conversions.
19622 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
19623 and floatuns conversions.
19624 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
19625 (w1,w2): New mode attributes for inequal width conversions.
19627 2014-04-22 Renlin Li <Renlin.Li@arm.com>
19629 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
19630 the output asm format.
19632 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
19634 * config/aarch64/aarch64-simd.md
19635 (aarch64_cm<optab>di): Always split.
19636 (*aarch64_cm<optab>di): New.
19637 (aarch64_cmtstdi): Always split.
19638 (*aarch64_cmtstdi): New.
19640 2014-04-22 Jakub Jelinek <jakub@redhat.com>
19642 PR tree-optimization/60823
19643 * omp-low.c (ipa_simd_modify_function_body): Go through
19644 all SSA_NAMEs and for those refering to vector arguments
19645 which are going to be replaced adjust SSA_NAME_VAR and,
19646 if it is a default definition, change it into a non-default
19647 definition assigned at the beginning of function from new_decl.
19648 (ipa_simd_modify_stmt_ops): Rewritten.
19649 * tree-dfa.c (set_ssa_default_def): When removing default def,
19650 check for NULL loc instead of NULL *loc.
19652 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19654 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
19655 restrictions on core registers for DImode values in Thumb2.
19657 2014-04-22 Ian Bolton <ian.bolton@arm.com>
19659 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
19660 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
19662 2014-04-22 Ian Bolton <ian.bolton@arm.com>
19664 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
19665 (*iordi_notzesidi_di): Likewise.
19666 (*iordi_notsesidi_di): Likewise.
19668 2014-04-22 Ian Bolton <ian.bolton@arm.com>
19670 * config/arm/arm-protos.h (tune_params): New struct members.
19671 * config/arm/arm.c: Initialise tune_params per processor.
19672 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
19673 for speed, based on new tune_params.
19675 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
19677 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
19678 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
19679 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
19680 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
19681 * config/aarch64/arm_neon.h (vrnd_f64): Added.
19682 (vrnda_f64): Likewise.
19683 (vrndi_f64): Likewise.
19684 (vrndm_f64): Likewise.
19685 (vrndn_f64): Likewise.
19686 (vrndp_f64): Likewise.
19687 (vrndx_f64): Likewise.
19689 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19691 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
19692 GET_MODE_SIZE argument is enum machine_mode.
19694 2014-04-22 Jakub Jelinek <jakub@redhat.com>
19697 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
19698 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
19700 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
19702 PR middle-end/60281
19703 * asan.c (asan_emit_stack_protection): Force the base to align to
19704 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
19705 appropriate bits if STRICT_ALIGNMENT.
19706 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
19708 (expand_used_vars): Leave a space in the stack frame for alignment
19709 if STRICT_ALIGNMENT.
19711 2014-04-21 David Malcolm <dmalcolm@redhat.com>
19713 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
19715 (gimple_store_p): Likewise.
19716 (gimple_assign_load_p): Likewise.
19717 (gimple_assign_cast_p): Likewise.
19718 (gimple_clobber_p): Likewise.
19720 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
19721 rather than a gimple.
19722 (gimple_assign_cast_p): Likewise.
19724 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
19727 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
19728 If mode is DDmode and TARGET_E500_DOUBLE allow move.
19730 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
19731 more debug information for E500 if -mdebug=reg.
19733 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
19736 * config/i386/i386.c (ix86_expand_builtin)
19737 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
19738 register for target RTX.
19739 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
19741 2014-04-18 Cong Hou <congh@google.com>
19743 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
19744 the widen-mult pattern by handling two operands with different sizes,
19745 and operands whose size is smaller than half of the result type.
19747 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
19749 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
19750 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
19751 (do_estimate_edge_time): Compute it.
19752 * ipa-inline.c (want_inline_small_function_p): Bypass
19753 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
19755 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
19757 * ipa-inline.c (spec_rem): New static variable.
19758 (dump_overall_stats): New function.
19759 (dump_inline_stats): New function.
19761 2014-04-18 Richard Henderson <rth@redhat.com>
19763 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
19764 to GET_MODE_SIZE, not a reg_class_t.
19766 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
19768 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
19769 (vsx_xxmrglw_<mode>): Likewise.
19771 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
19774 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
19775 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
19776 (rs6000_init_hard_regno_mode_ok): Likewise.
19778 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
19780 * ipa-inline.c (inline_small_functions): Account only non-cold
19782 * doc/invoke.texi (inline-unit-growth): Update documentation.
19784 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
19786 * config/rs6000/rs6000.md (addti3, subti3): New.
19788 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
19791 * config/i386/i386.c (ix86_expand_clear): Remove outdated
19792 comment. Check optimize_insn_for_size_p instead of
19793 optimize_insn_for_speed_p.
19795 2014-04-17 Martin Jambor <mjambor@suse.cz>
19797 * gimple-iterator.c (gsi_start_edge): New function.
19798 * gimple-iterator.h (gsi_start_edge): Declare.
19799 * tree-sra.c (single_non_eh_succ): New function.
19800 (disqualify_ops_if_throwing_stmt): Renamed to
19801 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
19802 having one non-EH successor BB.
19803 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
19804 generate loads into replacements.
19805 (sra_modify_assign): Likewise and and also use the simple path for
19807 (sra_modify_function_body): Commit statements on edges.
19809 2014-04-17 Richard Biener <rguenther@suse.de>
19811 PR middle-end/60849
19812 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
19813 comparison results and add clarifying comment.
19815 2014-04-17 Jakub Jelinek <jakub@redhat.com>
19817 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
19818 (blank_mode): Initialize it.
19819 (emit_mode_size_inline, emit_mode_nunits_inline,
19820 emit_mode_inner_inline): New functions.
19821 (emit_insn_modes_h): Call them and surround their output with
19822 #if GCC_VERSION >= 4001 ... #endif.
19823 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
19824 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
19825 mode_* arrays if the argument is __builtin_constant_p.
19826 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
19827 is enum machine_mode.
19829 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
19831 * passes.c (opt_pass::execute): Adjust.
19832 (pass_manager::execute_pass_mode_switching): Likewise.
19833 (early_local_passes::execute): Likewise.
19834 (execute_one_pass): Pass cfun to the pass's execute method.
19835 * tree-pass.h (opt_pass::execute): Add function * argument.
19836 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
19837 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
19838 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
19839 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
19840 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
19841 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
19842 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
19843 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
19844 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
19845 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
19846 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
19847 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
19848 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
19849 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
19850 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
19851 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
19852 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
19853 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
19854 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
19855 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
19856 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
19857 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
19858 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
19859 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
19860 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
19861 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
19862 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
19863 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
19864 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
19867 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
19869 * passes.c (opt_pass::gate): Take function * argument.
19870 (gate_all_early_local_passes): Merge into
19871 (early_local_passes::gate): this.
19872 (gate_all_early_optimizations): Merge into
19873 (all_early_optimizations::gate): this.
19874 (gate_all_optimizations): Mege into
19875 (all_optimizations::gate): this.
19876 (gate_all_optimizations_g): Merge into
19877 (all_optimizations_g::gate): this.
19878 (gate_rest_of_compilation): Mege into
19879 (rest_of_compilation::gate): this.
19880 (gate_postreload): Merge into
19881 (postreload::gate): this.
19882 (dump_one_pass): Pass cfun to the pass's gate method.
19883 (execute_ipa_summary_passes): Likewise.
19884 (execute_one_pass): Likewise.
19885 (ipa_write_summaries_2): Likewise.
19886 (ipa_write_optimization_summaries_1): Likewise.
19887 (ipa_read_summaries_1): Likewise.
19888 (ipa_read_optimization_summaries_1): Likewise.
19889 (execute_ipa_stmt_fixups): Likewise.
19890 * tree-pass.h (opt_pass::gate): Add function * argument.
19891 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
19892 combine-stack-adj.c, combine.c, compare-elim.c,
19893 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
19894 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
19895 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
19896 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
19897 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
19898 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
19899 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
19900 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
19901 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
19902 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
19903 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
19904 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
19905 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
19906 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
19907 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
19908 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
19909 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
19910 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
19911 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
19912 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
19913 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
19914 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
19915 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
19916 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
19917 var-tracking.c, vtable-verify.c, web.c: Adjust.
19919 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
19921 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
19922 * configure: Regenerate.
19924 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
19926 * passes.c (dump_one_pass): don't check pass->has_gate.
19927 (execute_ipa_summary_passes): Likewise.
19928 (execute_one_pass): Likewise.
19929 (ipa_write_summaries_2): Likewise.
19930 (ipa_write_optimization_summaries_1): Likewise.
19931 (ipa_read_optimization_summaries_1): Likewise.
19932 (execute_ipa_stmt_fixups): Likewise.
19933 * tree-pass.h (pass_data::has_gate): Remove.
19934 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
19935 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
19936 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
19937 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
19938 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
19939 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
19940 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
19941 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
19942 gimple-low.c, gimple-ssa-isolate-paths.c,
19943 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
19944 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
19945 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
19946 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
19947 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
19948 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
19949 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
19950 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
19951 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
19952 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
19953 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
19954 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
19955 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
19956 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
19957 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
19958 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
19959 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
19960 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
19961 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
19962 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
19963 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
19964 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
19967 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
19969 * pass_manager.h (pass_manager::register_dump_files_1): Remove
19971 * passes.c (pass_manager::register_dump_files_1): Merge into
19972 (pass_manager::register_dump_files): this, and remove its handling of
19973 properties since the pass always has the properties anyway.
19974 (pass_manager::pass_manager): Adjust.
19976 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
19978 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
19979 * passes.c (pass_manager::register_dump_files_1): Remove dead code
19980 dealing with properties.
19981 (pass_manager::register_dump_files): Adjust.
19983 2014-03-20 Mark Wielaard <mjw@redhat.com>
19985 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
19986 then represent the bound as normal constant value.
19988 2014-04-17 Jakub Jelinek <jakub@redhat.com>
19991 Forward port from 4.8 branch
19992 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
19994 * config/i386/bmiintrin.h (_blsi_u32): New.
19995 (_blsi_u64): Ditto.
19996 (_blsr_u32): Ditto.
19997 (_blsr_u64): Ditto.
19998 (_blsmsk_u32): Ditto.
19999 (_blsmsk_u64): Ditto.
20000 (_tzcnt_u32): Ditto.
20001 (_tzcnt_u64): Ditto.
20003 2014-04-17 Kito Cheng <kito@0xlab.org>
20005 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
20007 2014-04-17 Richard Biener <rguenther@suse.de>
20009 PR middle-end/60849
20010 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
20011 boolean results for comparisons.
20013 2014-04-17 Richard Biener <rguenther@suse.de>
20015 PR tree-optimization/60836
20016 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
20017 initial PHI args to be gimple values.
20019 2014-04-17 Richard Biener <rguenther@suse.de>
20021 PR tree-optimization/60841
20022 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
20023 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
20024 of stmts to SLP build.
20025 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
20026 (vect_analyze_slp): Likewise.
20027 (vect_analyze_slp_instance): Likewise.
20028 (vect_build_slp_tree): Limit overall SLP tree growth.
20029 * tree-vectorizer.h (vect_analyze_data_refs,
20030 vect_analyze_slp): Adjust prototypes.
20032 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
20034 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
20037 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
20039 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
20040 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
20041 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
20042 for TARGET_SLOW_PSHUFB
20044 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
20046 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
20047 * config/i386/i386.c (intel_cost): Ditto.
20049 2014-04-17 Joey Ye <joey.ye@arm.com>
20051 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
20053 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
20055 * opts.c (common_handle_option): Disable -fipa-reference coorectly
20056 with -fuse-profile.
20058 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
20060 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
20061 (type_all_derivations_known_p): New predicate.
20062 (type_all_ctors_visible_p): New predicate.
20063 (type_possibly_instantiated_p): New predicate.
20064 (get_odr_type): Compute all_derivations_known.
20065 (dump_odr_type): Dump the flag.
20066 (maybe_record_type): Cleanup.
20067 (record_target_from_binfo): Add bases_to_consider array;
20068 record bases for types w/o instances and skip CXX destructor.
20069 (possible_polymorphic_call_targets_1): Add bases_to_consider
20070 and consider_construction parameters; check if type may have instance.
20071 (get_polymorphic_call_info): Set maybe_in_construction to true
20072 when we know nothing.
20073 (record_targets_from_bases): Skip CXX destructors; they are
20074 never called for types in construction.
20075 (possible_polymorphic_call_targets): Do not record target when
20076 type may not have instance.
20078 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
20081 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
20082 external aliases alive, too.
20084 2014-04-16 Andrew Pinski <apinski@cavium.com>
20086 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
20089 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
20091 * final.c (compute_alignments): Do not apply loop alignment to a block
20092 falling through to the exit.
20094 2014-04-16 Catherine Moore <clm@codesourcery.com>
20096 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
20097 Adjust constraints for microMIPS store patterns.
20099 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
20101 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
20103 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
20105 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
20106 (append_use): Run at -O0.
20107 (append_vdef): Likewise.
20108 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
20109 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
20111 2014-04-16 Jakub Jelinek <jakub@redhat.com>
20113 PR tree-optimization/60844
20114 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
20115 (propagate_op_to_single_use, remove_visited_stmt_chain,
20116 linearize_expr, repropagate_negates, reassociate_bb): Use it
20117 instead of gsi_remove.
20119 2014-04-16 Martin Jambor <mjambor@suse.cz>
20121 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
20122 ipa_transforms_to_apply.
20123 (cgraph_function_versioning): Assert that old_node has empty
20124 ipa_transforms_to_apply.
20125 * trans-mem.c (ipa_tm_create_version): Likewise.
20126 * tree-inline.c (tree_function_versioning): Do not duplicate
20127 ipa_transforms_to_apply.
20129 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
20132 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
20134 Pass necessary as flags on 64-bit Solaris/x86.
20135 Use lowercase relocs for x86_64-*-*.
20136 * configure: Regenerate.
20138 2014-04-15 Jan Hubicka <jh@suse.cz>
20140 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
20141 (maybe_record_node, likely_target_p): Use it.
20143 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
20146 Revert following patch
20148 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
20151 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
20152 software floating point or no floating point registers, do not
20153 allow any type in the FPRs. Eliminate a test for SPE SIMD types
20154 in GPRs that occurs after we tested for GPRs that would never be
20157 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
20158 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
20159 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
20160 specifically allow DDmode, since that does not use the SPE SIMD
20163 2014-03-21 Mark Wielaard <mjw@redhat.com>
20165 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
20166 as unsigned or int depending on type and value used.
20168 2014-04-15 Richard Biener <rguenther@suse.de>
20170 PR rtl-optimization/56965
20171 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
20172 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
20174 * alias.c (true_dependence_1): Do not call
20175 nonoverlapping_component_refs_p.
20176 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
20177 nonoverlapping_component_refs_p.
20178 (indirect_refs_may_alias_p): Likewise.
20180 2014-04-15 Teresa Johnson <tejohnson@google.com>
20182 * cfg.c (dump_bb_info): Fix flags check.
20183 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
20185 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20187 PR rtl-optimization/60663
20188 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
20191 2014-04-15 Richard Biener <rguenther@suse.de>
20193 * lto-streamer.h (LTO_major_version): Bump to 4.
20195 2014-04-15 Richard Biener <rguenther@suse.de>
20197 * common.opt (lto_partition_model): New enum.
20198 (flto-partition=): Merge separate options with a single with argument,
20199 add -flto-partition=one support.
20200 * flag-types.h (enum lto_partition_model): Declare.
20201 * opts.c (finish_options): Remove duplicate -flto-partition=
20203 * lto-wrapper.c (run_gcc): Adjust.
20205 2014-04-15 Richard Biener <rguenther@suse.de>
20207 * alias.c (ncr_compar): New function.
20208 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
20210 2014-04-15 Richard Biener <rguenther@suse.de>
20212 * alias.c (record_component_aliases): Do not walk BINFOs.
20214 2014-04-15 Richard Biener <rguenther@suse.de>
20216 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
20217 Add struct function argument and adjust.
20218 (find_func_aliases_for_call): Likewise.
20219 (find_func_aliases): Likewise.
20220 (find_func_clobbers): Likewise.
20221 (intra_create_variable_infos): Likewise.
20222 (compute_points_to_sets): Likewise.
20223 (ipa_pta_execute): Adjust. Do not push/pop cfun.
20225 2014-04-15 Richard Biener <rguenther@suse.de>
20227 * tree.c (iterative_hash_expr): Use enum tree_code_class
20228 to store TREE_CODE_CLASS.
20229 (tree_block): Likewise.
20230 (tree_set_block): Likewise.
20231 * tree.h (fold_build_pointer_plus_loc): Use
20232 convert_to_ptrofftype_loc.
20234 2014-04-15 Jakub Jelinek <jakub@redhat.com>
20237 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
20240 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
20242 * cfgloop.h (struct loop): Move force_vectorize down.
20243 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
20244 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
20245 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
20246 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
20247 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
20248 * tree-core.h (enum annot_expr_kind): Add new kind values.
20249 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
20250 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
20252 * tree.def (ANNOTATE_EXPR): Tweak comment.
20254 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
20256 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
20259 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
20261 * tree.h (TYPE_IDENTIFIER): Declare.
20262 * tree.c (subrange_type_for_debug_p): Use it.
20263 * godump.c (go_format_type): Likewise.
20264 * dwarf2out.c (is_cxx_auto, modified_type_die,
20265 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
20266 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
20268 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
20271 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
20273 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
20275 * config/i386/i386.c (examine_argument): Return bool. Return true if
20276 parameter should be passed in memory.
20277 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
20278 (construct_container): Update calls to examine_argument.
20279 (function_arg_advance_64): Ditto.
20280 (return_in_memory_32): Merge with ix86_return_in_memory.
20281 (return_in_memory_64): Ditto.
20282 (return_in_memory_ms_64): Ditto.
20284 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
20286 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
20287 * coverage.c (coverage_compute_profile_id): Handle externally visible
20290 2014-04-14 Martin Jambor <mjambor@suse.cz>
20292 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
20293 DECL_DISREGARD_INLINE_LIMITS functions.
20295 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
20298 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
20300 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
20303 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
20304 optimize_insn_for_speed_p instead of
20305 optimize_function_for_speed_p.
20307 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
20309 * doc/invoke.texi (free): Document AArch64.
20311 2014-04-14 Richard Biener <rguenther@suse.de>
20313 PR tree-optimization/60042
20314 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
20315 (insert_into_preds_of_block): Do not prevent PHI insertion
20316 for REFERENCE exprs here ...
20317 (eliminate_dom_walker::before_dom_children): ... but prevent
20318 their use here under similar conditions when applied to the
20319 IL after PRE optimizations.
20321 2014-04-14 Richard Biener <rguenther@suse.de>
20323 * passes.def: Move early points-to after early SRA.
20325 2014-04-14 Richard Biener <rguenther@suse.de>
20327 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
20328 check for which sign-changes we allow when forwarding
20329 a converted value into a switch.
20331 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
20333 * stor-layout.c (place_field): Finalize non-constant offset for the
20336 2014-04-14 Richard Biener <rguenther@suse.de>
20338 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
20340 (expand_switch_using_bit_tests_p): Likewise.
20341 (process_switch): Compute and pass on speed_p based on the
20343 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
20344 optimize_bb_for_speed_p.
20346 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
20348 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
20349 * function.h (struct function): Rename has_force_vect_loops into
20350 has_force_vectorize_loops.
20351 * lto-streamer-in.c (input_cfg): Adjust for renaming.
20352 (input_struct_function_base): Likewise.
20353 * lto-streamer-out.c (output_cfg): Likewise.
20354 (output_struct_function_base): Likewise.
20355 * omp-low.c (expand_omp_simd): Likewise.
20356 * tree-cfg.c (move_sese_region_to_fn): Likewise.
20357 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
20358 (version_loop_for_if_conversion): Likewise.
20359 (tree_if_conversion): Likewise.
20360 (main_tree_if_conversion): Likewise.
20361 (gate_tree_if_conversion): Likewise.
20362 * tree-inline.c (copy_loops): Likewise.
20363 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
20364 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
20365 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
20366 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
20367 * tree-vectorizer.c (vectorize_loops): Likewise.
20368 * tree-vectorizer.h (unlimited_cost_model): Likewise.
20370 2014-04-14 Richard Biener <rguenther@suse.de>
20373 * lto-streamer-out.c (wrap_refs): New function.
20374 (lto_output): Wrap symbol references in global initializes in
20375 type-preserving MEM_REFs.
20377 2014-04-14 Christian Bruel <christian.bruel@st.com>
20379 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
20381 2014-04-14 Christian Bruel <christian.bruel@st.com>
20383 * config/sh/sh.md (setmemqi): New expand pattern.
20384 * config/sh/sh.h (CLEAR_RATIO): Define.
20385 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
20386 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
20388 2014-04-14 Richard Biener <rguenther@suse.de>
20390 PR middle-end/55022
20391 * fold-const.c (negate_expr_p): Don't negate directional rounding
20393 (fold_negate_expr): Likewise.
20395 2014-04-14 Richard Biener <rguenther@suse.de>
20397 PR tree-optimization/59817
20398 PR tree-optimization/60453
20399 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
20400 recursion to catch all CHRECs in the scalar evolution and restrict
20401 the predicate for the remains appropriately.
20403 2014-04-12 Catherine Moore <clm@codesourcery.com>
20405 * config/mips/constraints.md: Add new register constraint "kb".
20406 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
20407 (*movhi_internal): Likewise.
20408 (*movqi_internal): Likewise.
20409 * config/mips/mips.h (M16_STORE_REGS): New register class.
20410 (REG_CLASS_NAMES): Add M16_STORE_REGS.
20411 (REG_CLASS_CONTENTS): Likewise.
20412 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
20414 2014-04-11 Tobias Burnus <burnus@net-b.de>
20417 * doc/invoke.texi (-Wformat-signedness): Document it.
20418 (Wformat=2): Mention that this enables -Wformat-signedness.
20420 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
20422 * common/config/epiphany/epiphany-common.c
20423 (epiphany_option_optimization_table): Enable section anchors by
20424 default at -O1 or higher.
20425 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
20426 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
20427 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
20428 carries no extra cost.
20429 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
20430 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
20431 * config/epiphany/predicates.md (memclob_operand): New predicate.
20432 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
20433 Use memclob_operand predicate and X constraint for operand 3.
20435 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
20437 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
20438 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
20441 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
20443 PR rtl-optimization/60651
20444 * mode-switching.c (optimize_mode_switching): Make sure to emit
20445 sets of a lower numbered entity before sets of a higher numbered
20446 entity to a mode of the same or lower priority.
20447 When creating a seginfo for a basic block that starts with a code
20448 label, move the insertion point past the code label.
20449 (new_seginfo): Document and enforce requirement that
20450 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
20451 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
20452 * doc/tm.texi: Regenerate.
20454 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
20457 * config/arc/arc.c (arc_save_restore): Fix assert typo.
20459 2013-04-11 Jakub Jelinek <jakub@redhat.com>
20461 * BASE-VER: Set to 4.10.0.
20463 2014-04-11 Tobias Burnus <burnus@net-b.de>
20466 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
20467 * doc/gcc.texi (Service): Update description in the @menu
20468 * doc/invoke.texi (Option Summary): Remove misplaced and
20471 2014-04-11 Steve Ellcey <sellcey@mips.com>
20472 Jakub Jelinek <jakub@redhat.com>
20474 PR middle-end/60556
20475 * expr.c (convert_move): Use emit_store_flag_force instead of
20476 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
20479 2014-04-11 Richard Biener <rguenther@suse.de>
20481 PR middle-end/60797
20482 * varasm.c (assemble_alias): Avoid endless error reporting
20483 recursion by setting TREE_ASM_WRITTEN.
20485 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
20487 * config/s390/s390.md: Add a splitter for NOT rtx.
20489 2014-04-11 Jakub Jelinek <jakub@redhat.com>
20491 PR rtl-optimization/60663
20492 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
20494 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
20495 Jakub Jelinek <jakub@redhat.com>
20498 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
20499 flag from decl_node to node.
20501 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20504 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
20505 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
20506 ameliorating the cases where it can be.
20508 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
20511 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
20513 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
20514 (loadsync_<mode>): Change mode.
20515 (load_quadpti, store_quadpti): New.
20516 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
20517 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
20518 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
20520 2014-04-09 Cong Hou <congh@google.com>
20523 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
20526 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
20528 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
20529 instead of vnor to exploit possible fusion opportunity in the
20531 (altivec_expand_vec_perm_const_le): Likewise.
20533 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
20535 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
20536 (loadsync_<mode>): Change mode.
20537 (load_quadpti, store_quadpti): New.
20538 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
20539 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
20541 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
20544 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
20545 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
20546 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
20548 2014-04-08 Richard Biener <rguenther@suse.de>
20550 PR middle-end/60706
20551 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
20552 a 64bit widest int print double-int similar to on HWI64 hosts.
20554 2014-04-08 Richard Biener <rguenther@suse.de>
20556 PR tree-optimization/60785
20557 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
20558 default defs properly.
20560 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
20562 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
20563 (Weffc++): Likewise.
20565 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
20567 * ipa-devirt.c (maybe_record_node): When node is not recorded,
20568 set completep to false rather than true.
20570 2014-04-07 Douglas B Rupp <rupp@adacore.com>
20573 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
20574 ARM_TARGET2_DWARF_FORMAT.
20576 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
20579 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
20580 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
20583 2014-04-07 Richard Biener <rguenther@suse.de>
20585 PR tree-optimization/60766
20586 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
20587 (may_eliminate_iv): Convert cand_value_at result to desired type.
20589 2014-04-07 Jason Merrill <jason@redhat.com>
20592 * common.opt (-fno-gnu-unique): Add.
20593 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
20595 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20597 * haifa-sched.c: Fix outdated function reference and minor
20598 grammar errors in introductory comment.
20600 2014-04-07 Richard Biener <rguenther@suse.de>
20602 PR middle-end/60750
20603 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
20604 for noreturn calls.
20605 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
20607 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
20610 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
20611 size accounting for thunks.
20612 (pa_asm_output_mi_thunk): Use final_start_function() and
20613 final_end_function() to output function start and end directives.
20615 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
20617 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
20618 device specific ISA/ feature information. Remove short_sp and
20619 errata_skip ds. Add avr_device_specific_features enum to have device
20621 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
20622 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
20623 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
20624 updated device specific info.
20625 * config/avr/avr-mcus.def: Merge device specific details to
20626 dev_attribute field.
20627 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
20629 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
20630 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
20631 assembler if RMW isa supported by current device.
20632 * config/avr/genmultilib.awk: Update as device info structure changed.
20633 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
20635 2014-04-04 Cong Hou <congh@google.com>
20637 PR tree-optimization/60656
20638 * tree-vect-stmts.c (supportable_widening_operation):
20639 Fix a bug that elements in a vector with vect_used_by_reduction
20640 property are incorrectly reordered when the operation on it is not
20641 consistant with the one in reduction operation.
20643 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
20645 PR rtl-optimization/60155
20646 * gcse.c (record_set_data): New function.
20647 (single_set_gcse): New function.
20648 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
20649 (hoist_code): Likewise.
20650 (get_pressure_class_and_nregs): Likewise.
20652 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
20654 * explow.c (probe_stack_range): Emit a final optimization blockage.
20656 2014-04-04 Anthony Green <green@moxielogic.com>
20658 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
20661 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
20664 * lto-cgraph.c (input_overwrite_node): Check that partitioning
20665 flags are set only during streaming.
20666 * ipa.c (process_references, walk_polymorphic_call_targets,
20667 symtab_remove_unreachable_nodes): Drop bodies of always inline
20668 after early inlining.
20669 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
20671 2014-04-04 Jakub Jelinek <jakub@redhat.com>
20672 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20675 * dwarf2out.c (const_ok_for_output_1): Reject expressions
20678 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20681 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
20683 (cortex_a53_fdivd): Likewise.
20685 2014-04-04 Martin Jambor <mjambor@suse.cz>
20688 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
20689 Adjust all callers.
20690 * cgraph.c (clone_of_p): Also return true if thunks match.
20691 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
20692 cgraph_function_or_thunk_node and an obsolete comment.
20693 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
20695 (build_function_decl_skip_args): Likewise.
20696 (set_new_clone_decl_and_node_flags): New function.
20697 (duplicate_thunk_for_node): Likewise.
20698 (redirect_edge_duplicating_thunks): Likewise.
20699 (cgraph_clone_node): New parameter args_to_skip, pass it to
20700 redirect_edge_duplicating_thunks which is called instead of
20701 cgraph_redirect_edge_callee.
20702 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
20703 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
20705 2014-04-04 Jeff Law <law@redhat.com>
20708 * config/arm/predicates.md (const_int_I_operand): New predicate.
20709 (const_int_M_operand): Similarly.
20710 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
20712 (insv_t2, extv_reg, extzv_t2): Likewise.
20713 (load_multiple_with_writeback): Similarly for const_int_I_operand.
20714 (pop_multiple_with_writeback_and_return): Likewise.
20715 (vfp_pop_multiple_with_writeback): Likewise
20717 2014-04-04 Richard Biener <rguenther@suse.de>
20720 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
20721 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
20723 * gimplify.h (gimple_add_tmp_var_fn): Declare.
20724 * gimplify.c (gimple_add_tmp_var_fn): New function.
20725 * gimple-expr.h (create_tmp_reg_fn): Declare.
20726 * gimple-expr.c (create_tmp_reg_fn): New function.
20727 * gimple-low.c (record_vars_into): Don't change cfun.
20728 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
20729 code generation without cfun.
20731 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
20734 * Makefile.in (install-driver): Fix shell scripting.
20736 2014-04-03 Cong Hou <congh@google.com>
20738 PR tree-optimization/60505
20739 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
20740 threshold of number of iterations below which no vectorization
20742 * tree-vect-loop.c (new_loop_vec_info):
20743 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
20744 * tree-vect-loop.c (vect_analyze_loop_operations):
20745 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
20746 * tree-vect-loop.c (vect_transform_loop):
20747 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
20748 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
20749 of iterations of the loop and see if we should build the epilogue.
20751 2014-04-03 Richard Biener <rguenther@suse.de>
20753 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
20754 (streamer_tree_cache_create): Adjust.
20755 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
20756 to allow optional nodes array.
20757 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
20758 (streamer_tree_cache_append): Likewise.
20759 (streamer_tree_cache_create): Create nodes array optionally
20760 as specified by parameter.
20761 * lto-streamer-out.c (create_output_block): Avoid maintaining
20762 the node array in the writer cache.
20763 (DFS_write_tree): Remove assertion.
20764 (produce_asm_for_decls): Free the out decl state hash table early.
20765 * lto-streamer-in.c (lto_data_in_create): Adjust for
20766 streamer_tree_cache_create prototype change.
20768 2014-04-03 Richard Biener <rguenther@suse.de>
20770 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
20771 set TREE_CHAIN to NULL_TREE.
20773 2014-04-03 Richard Biener <rguenther@suse.de>
20775 PR tree-optimization/60740
20776 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
20777 over all GIMPLE_COND operands.
20779 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
20781 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
20782 (Weffc++): Remove Scott's numbering, merge lists and reference
20785 2014-04-03 Nick Clifton <nickc@redhat.com>
20787 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
20790 2014-04-03 Martin Jambor <mjambor@suse.cz>
20792 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
20793 mention gcc_unreachable before failing.
20794 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
20797 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
20800 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
20801 inconsistent code and instead mark the context inconsistent.
20802 (possible_polymorphic_call_targets): For inconsistent contexts
20803 return empty complete list.
20805 2014-04-02 Anthony Green <green@moxielogic.com>
20807 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
20808 (extendqisi2, extendhisi2): Define.
20809 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
20810 (WCHAR_TYPE): Change to unsigned int.
20812 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
20814 PR tree-optimization/60733
20815 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
20816 insertion point for PHI candidates to be the end of the feeding
20817 block for the PHI argument.
20819 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
20821 PR rtl-optimization/60650
20822 * lra-constraints.c (process_alt_operands): Decrease reject for
20823 earlyclobber matching.
20825 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
20827 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
20829 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
20831 * config/spu/spu.c (pad_bb): Do not crash when the last
20832 insn is CODE_FOR_blockage.
20834 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
20836 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
20837 lies outside the target mode.
20839 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
20842 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
20843 software floating point or no floating point registers, do not
20844 allow any type in the FPRs. Eliminate a test for SPE SIMD types
20845 in GPRs that occurs after we tested for GPRs that would never be
20848 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
20849 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
20850 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
20851 specifically allow DDmode, since that does not use the SPE SIMD
20854 2014-04-02 Richard Biener <rguenther@suse.de>
20856 PR middle-end/60729
20857 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
20858 MODE_INTs. Properly use negv_optab.
20859 (expand_abs): Likewise.
20861 2014-04-02 Richard Biener <rguenther@suse.de>
20864 * Makefile.in (install-driver): Guard extra installs with special
20867 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
20869 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
20870 Document vec_vgbbd.
20872 2014-04-01 Richard Henderson <rth@redhat.com>
20875 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
20876 alternative enabled before register allocation.
20878 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
20880 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
20881 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
20883 (nios2_large_got_address): Remove unneeded 'sym' parameter.
20884 (nios2_got_address): Update nios2_large_got_address call site.
20885 (nios2_delegitimize_address): New function.
20886 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
20887 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
20888 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
20890 2014-04-01 Martin Husemann <martin@duskware.de>
20892 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
20895 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
20897 PR rtl-optimization/60604
20898 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
20899 check from register_operand.
20900 (register_operand): Redefine in terms of general_operand.
20901 (nonmemory_operand): Use register_operand for the non-constant cases.
20903 2014-04-01 Richard Biener <rguenther@suse.de>
20905 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
20907 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
20909 * doc/invoke.texi (mapp-regs): Clarify.
20911 2014-03-31 Ulrich Drepper <drepper@gmail.com>
20913 * config/i386/avx512fintrin.h (__v32hi): Define type.
20914 (__v64qi): Likewise.
20915 (_mm512_set1_epi8): Define.
20916 (_mm512_set1_epi16): Define.
20917 (_mm512_set4_epi32): Define.
20918 (_mm512_set4_epi64): Define.
20919 (_mm512_set4_pd): Define.
20920 (_mm512_set4_ps): Define.
20921 (_mm512_setr4_epi64): Define.
20922 (_mm512_setr4_epi32): Define.
20923 (_mm512_setr4_pd): Define.
20924 (_mm512_setr4_ps): Define.
20925 (_mm512_setzero_epi32): Define.
20927 2014-03-31 Martin Jambor <mjambor@suse.cz>
20929 PR middle-end/60647
20930 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
20931 callsite_arguments_match_p. Updated all callers. Also check types of
20932 corresponding formal parameters and actual arguments.
20933 (not_all_callers_have_enough_arguments_p) Renamed to
20934 some_callers_have_mismatched_arguments_p.
20936 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
20938 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
20940 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
20943 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
20946 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
20948 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
20949 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
20951 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
20952 Use FMAMODE_NOVF512 mode iterator.
20953 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
20954 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
20955 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
20956 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
20958 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
20959 Use VF_128_256 mode iterator.
20960 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
20963 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
20965 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
20966 static chain if needed.
20968 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
20971 * lra-constraints.c (index_part_to_reg): New.
20972 (process_address): Use it.
20974 2014-03-27 Jeff Law <law@redhat.com>
20975 Jakub Jelinek <jakub@redhat.com>
20978 * expr.c (do_tablejump): Use simplify_gen_binary rather than
20979 gen_rtx_{PLUS,MULT} to build up the address expression.
20981 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
20982 creating non-canonical RTL.
20984 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
20987 * ipa-inline.c (want_inline_small_function_p): Short circuit large
20988 functions; reorganize to make cheap checks first.
20989 (inline_small_functions): Do not estimate growth when dumping;
20991 * ipa-inline.h (inline_summary): Add min_size.
20992 (growth_likely_positive): New function.
20993 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
20994 (set_cond_stmt_execution_predicate): Cleanup.
20995 (estimate_edge_size_and_time): Compute min_size.
20996 (estimate_calls_size_and_time): Likewise.
20997 (estimate_node_size_and_time): Likewise.
20998 (inline_update_overall_summary): Update min_size.
20999 (do_estimate_edge_time): Likewise.
21000 (do_estimate_edge_size): Update.
21001 (do_estimate_edge_hints): Update.
21002 (growth_likely_positive): New function.
21004 2014-03-28 Jakub Jelinek <jakub@redhat.com>
21007 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
21008 also if addr has VOIDmode.
21010 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21012 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
21013 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
21015 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
21016 instructions as well as AdvancedSIMD loads.
21018 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21020 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
21021 Use crypto_aese type.
21022 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
21023 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
21024 crypto_aese, crypto_aesmc. Move to types.md.
21025 * config/arm/types.md (crypto_aes): Split into crypto_aese,
21027 * config/arm/iterators.md (crypto_type): Likewise.
21029 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
21031 * cgraph.c: Include expr.h and tree-dfa.h.
21032 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
21035 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
21038 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
21039 regs from checking multi-reg pseudos.
21041 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21043 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
21045 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
21047 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
21048 if it would clobber the stack pointer, even temporarily.
21050 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
21052 * mode-switching.c: Make small adjustments to the top comment.
21054 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
21056 * config/rs6000/constraints.md (wD constraint): New constraint to
21057 match the constant integer to get the top DImode/DFmode out of a
21058 vector in a VSX register.
21060 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
21061 match the constant integer to get the top DImode/DFmode out of a
21062 vector in a VSX register.
21064 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
21067 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
21070 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
21071 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
21073 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
21074 Optimize vec_extract of 64-bit values, where the value being
21075 extracted is in the top word, where we can use scalar
21076 instructions. Add direct move and store support. Combine the big
21077 endian/little endian vector select load support into a single insn.
21078 (vsx_extract_<mode>_internal1): Likewise.
21079 (vsx_extract_<mode>_internal2): Likewise.
21080 (vsx_extract_<mode>_load): Likewise.
21081 (vsx_extract_<mode>_store): Likewise.
21082 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
21083 combined into vsx_extract_<mode>_load.
21084 (vsx_extract_<mode>_one_le): Likewise.
21086 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
21087 define the top 64-bit vector element.
21089 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
21092 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
21093 Document vec_vbpermq builtin.
21096 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
21097 enable use of xxsldwi and xxpermdi builtin functions.
21098 (vec_xxpermdi): Likewise.
21100 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
21101 Document use of vec_xxsldwi and vec_xxpermdi builtins.
21103 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
21105 PR rtl-optimization/60650
21106 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
21108 (find_spills_for): New.
21109 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
21110 Spill all pseudos on the second iteration.
21112 2014-03-27 Marek Polacek <polacek@redhat.com>
21115 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
21118 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
21120 * config/s390/s390.c (s390_can_use_return_insn): Check for
21121 call-saved FPRs on 31 bit.
21123 2014-03-27 Jakub Jelinek <jakub@redhat.com>
21125 PR middle-end/60682
21126 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
21127 if they need regimplification, just drop them instead of
21128 calling gimple_regimplify_operands on them.
21130 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
21133 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
21134 (aarch64_frame_pointer_required): Adjust logic.
21135 (aarch64_can_eliminate): Adjust logic.
21136 (aarch64_override_options_after_change): Adjust logic.
21138 2014-03-27 Dehao Chen <dehao@google.com>
21140 * ipa-inline.c (early_inliner): Update node's inline info.
21142 2014-03-26 Dehao Chen <dehao@google.com>
21144 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
21145 compiler inserted conditional jumps for NAN float check.
21147 2014-03-26 Jakub Jelinek <jakub@redhat.com>
21149 * ubsan.h (ubsan_create_data): Change second argument's type
21150 to const location_t *.
21151 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
21153 (ubsan_create_data): Change second argument to const location_t *PLOC.
21154 Create Loc field whenever PLOC is non-NULL.
21155 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
21156 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
21160 * real.c (real_to_integer2): Change type of low to UHWI.
21162 2014-03-26 Tobias Burnus <burnus@net-b.de>
21164 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
21165 (CILK_SELF_SPECS): New define.
21166 (driver_self_specs): Use it.
21168 2014-03-26 Richard Biener <rguenther@suse.de>
21170 * tree-pretty-print.c (percent_K_format): Implement special
21171 case for LTO and its stripped down BLOCK tree.
21173 2014-03-26 Jakub Jelinek <jakub@redhat.com>
21176 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
21178 * tree-vrp.c (simplify_internal_call_using_ranges): If only
21179 one range is range_int_cst_p, but not both, at least optimize
21180 addition/subtraction of 0 and multiplication by 0 or 1.
21181 * gimple-fold.c (gimple_fold_call): Fold
21182 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
21183 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
21184 INTEGER_CSTs, try to fold at least x * 0 and y - y.
21186 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
21188 PR rtl-optimization/60452
21189 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
21190 <case REG>: Return 1 for invalid offsets from the frame pointer.
21192 2014-03-26 Marek Polacek <polacek@redhat.com>
21195 * doc/extend.texi (C Extensions): Mention variable-length arrays in
21198 2014-03-26 Marek Polacek <polacek@redhat.com>
21201 * doc/extend.texi (Designated Inits): Describe what happens to omitted
21204 2014-03-26 Marek Polacek <polacek@redhat.com>
21207 * ira-color.c (update_conflict_hard_regno_costs): Perform the
21208 multiplication in unsigned type.
21210 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
21212 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
21214 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
21216 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
21218 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
21221 * cif-code.def (UNREACHABLE) New code.
21222 * ipa-inline.c (inline_small_functions): Skip edges to
21223 __builtlin_unreachable.
21224 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
21225 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
21226 predicate to __bulitin_unreachable.
21227 (set_cond_stmt_execution_predicate): Fix issue when
21228 invert_tree_comparison returns ERROR_MARK.
21229 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
21230 propagate to inline clones.
21231 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
21233 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
21234 * cgraphclones.c (cgraph_clone_node): If call destination is already
21235 ureachable, do not redirect it back.
21236 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
21239 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
21241 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
21242 Do not modify inline clones.
21244 2014-03-25 Jakub Jelinek <jakub@redhat.com>
21246 * config/i386/i386.md (general_sext_operand): New mode attr.
21247 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
21248 don't generate (sign_extend (const_int)).
21249 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
21250 operands[2]. Use We constraint instead of <i> and
21251 <general_sext_operand> predicate instead of <general_operand>.
21252 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
21253 * config/i386/constraints.md (We): New constraint.
21254 * config/i386/predicates.md (x86_64_sext_operand,
21255 sext_operand): New predicates.
21257 2014-03-25 Martin Jambor <mjambor@suse.cz>
21260 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
21261 inconsistent devirtualizations to __builtin_unreachable.
21263 2014-03-25 Marek Polacek <polacek@redhat.com>
21266 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
21268 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
21270 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
21271 order of elements for big-endian.
21273 2014-03-25 Richard Biener <rguenther@suse.de>
21275 PR middle-end/60635
21276 * gimplify-me.c (gimple_regimplify_operands): Update the
21279 2014-03-25 Martin Jambor <mjambor@suse.cz>
21282 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
21283 (lto_output_varpool_node): Likewise.
21284 (input_overwrite_node): Likewise.
21285 (input_varpool_node): Likewise.
21287 2014-03-25 Richard Biener <rguenther@suse.de>
21289 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
21290 (run_gcc): Likewise.
21292 2014-03-25 Jakub Jelinek <jakub@redhat.com>
21294 * combine.c (simplify_compare_const): Add MODE argument.
21295 Handle mode_width 0 as very large mode_width.
21296 (try_combine, simplify_comparison): Adjust callers.
21298 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
21299 type to avoid signed integer overflow.
21300 * explow.c (plus_constant): Likewise.
21302 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
21304 * doc/generic.texi: Correct typos.
21306 2014-03-24 Tobias Burnus <burnus@net-b.de>
21308 * doc/invoke.texi (-flto): Expand section about
21309 using static libraries with LTO.
21311 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
21313 PR rtl-optimization/60501
21314 * optabs.def (addptr3_optab): New optab.
21315 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
21316 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
21317 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
21319 * lra.c (emit_add3_insn): Use the addptr pattern if available.
21321 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
21323 2014-03-24 Ulrich Drepper <drepper@gmail.com>
21325 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
21328 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
21329 (_mm256_undefined_ps): Define.
21330 (_mm256_undefined_pd): Define.
21331 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
21332 (_mm_undefined_pd): Define.
21333 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
21334 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
21335 (_mm512_undefined_ps): Define.
21336 (_mm512_undefined_pd): Define.
21337 Use _mm*_undefined_*.
21338 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
21340 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
21342 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
21343 (lshr_simd): DI mode added.
21344 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
21345 (aarch64_ushr_simddi): Likewise.
21346 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
21347 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
21348 (vshrd_n_u64): Likewise.
21350 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
21352 * Makefile.in (s-macro_list): Depend on cc1.
21354 2014-03-23 Teresa Johnson <tejohnson@google.com>
21356 * ipa-utils.c (ipa_print_order): Use specified dump file.
21358 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
21360 PR rtl-optimization/60601
21361 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
21363 * gcc.c (eval_spec_function): Initialize save_growing_value.
21365 2014-03-22 Jakub Jelinek <jakub@redhat.com>
21368 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
21369 code == MINUS_EXPR, never swap op0 with op1.
21371 * toplev.c (init_local_tick): Avoid signed integer multiplication
21373 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
21374 shift by first operand's bitsize.
21376 2014-03-21 Jakub Jelinek <jakub@redhat.com>
21379 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
21380 redefine to 1 or 0.
21381 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
21382 TARGET_ISA_64BIT_P(x).
21384 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
21386 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
21387 pattern for vector nor instead of subtract from splat(-1).
21388 (altivec_expand_vec_perm_const_le): Likewise.
21390 2014-03-21 Richard Henderson <rth@twiddle.net>
21393 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
21394 related insns after epilogue_completed.
21396 2014-03-21 Martin Jambor <mjambor@suse.cz>
21399 * cgraph.h (symtab_node): New flag body_removed.
21400 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
21401 when removing bodies.
21402 * symtab.c (dump_symtab_base): Dump body_removed flag.
21403 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
21404 had their bodies removed.
21406 2014-03-21 Martin Jambor <mjambor@suse.cz>
21409 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
21412 2014-03-21 Richard Biener <rguenther@suse.de>
21414 PR tree-optimization/60577
21415 * tree-core.h (struct tree_base): Document nothrow_flag use
21416 in DECL_NONALIASED.
21417 * tree.h (DECL_NONALIASED): New.
21418 (may_be_aliased): Adjust.
21419 * coverage.c (build_var): Set DECL_NONALIASED.
21421 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
21423 * expr.c (expand_expr_real_1): Remove outdated comment.
21425 2014-03-20 Jakub Jelinek <jakub@redhat.com>
21427 PR middle-end/60597
21428 * ira.c (adjust_cleared_regs): Call copy_rtx on
21429 *reg_equiv[REGNO (loc)].src_p before passing it to
21430 simplify_replace_fn_rtx.
21433 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
21434 into CONST, put pic register as first operand of PLUS. Use
21435 gen_const_mem for both 32-bit and 64-bit PIC got loads.
21437 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21439 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
21441 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
21443 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
21444 around for store forwarding issue in the FPU on the UT699.
21445 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
21446 loads and operations if -mfix-ut699 is specified.
21447 (divtf3_hq): Tweak attribute.
21448 (sqrttf2_hq): Likewise.
21450 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
21452 * calls.c (store_one_arg): Remove incorrect const qualification on the
21453 type of the temporary.
21454 * cfgexpand.c (expand_return): Likewise.
21455 * expr.c (expand_constructor): Likewise.
21456 (expand_expr_real_1): Likewise.
21458 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21460 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
21463 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
21466 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
21468 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
21470 * config/arm/aarch-common-protos.h
21471 (alu_cost_table): Fix spelling of "extend".
21472 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
21474 2014-03-19 Richard Biener <rguenther@suse.de>
21476 PR middle-end/60553
21477 * tree-core.h (tree_type_common): Re-order pointer members
21478 to reduce recursion depth during GC walks.
21480 2014-03-19 Marek Polacek <polacek@redhat.com>
21483 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
21484 before accessing it.
21486 2014-03-19 Richard Biener <rguenther@suse.de>
21489 * lto-streamer-in.c (input_function): In WPA stage do not drop
21492 2014-03-19 Jakub Jelinek <jakub@redhat.com>
21494 PR tree-optimization/60559
21495 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
21496 with build_zero_cst assignment.
21498 2014-03-18 Kai Tietz <ktietz@redhat.com>
21500 PR rtl-optimization/56356
21501 * sdbout.c (sdbout_parms): Verify that parms'
21502 incoming argument is valid.
21503 (sdbout_reg_parms): Likewise.
21505 2014-03-18 Richard Henderson <rth@redhat.com>
21508 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
21509 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
21510 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
21512 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
21514 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
21515 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
21516 Italicize plugin event names in description. Explain that
21517 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
21518 Remind that no GCC functions should be called after PLUGIN_FINISH.
21519 Explain what pragmas with expansion are.
21521 2014-03-18 Martin Liska <mliska@suse.cz>
21523 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
21524 gimple call statement is update.
21525 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
21526 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
21528 2014-03-18 Jakub Jelinek <jakub@redhat.com>
21531 * ubsan.c (ubsan_instrument_unreachable): Call
21532 initialize_sanitizer_builtins.
21533 (ubsan_pass): Likewise.
21536 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
21537 varpool_finalize_decl instead of rest_of_decl_compilation.
21539 2014-03-18 Richard Biener <rguenther@suse.de>
21541 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
21542 by using bitmap_and_compl instead of bitmap_and_compl_into.
21543 (df_rd_transfer_function): Likewise.
21545 2014-03-18 Richard Biener <rguenther@suse.de>
21547 * doc/lto.texi (fresolution): Fix typo.
21549 2014-03-18 Richard Biener <rguenther@suse.de>
21551 * doc/invoke.texi (flto): Update for changes in 4.9.
21553 2014-03-18 Richard Biener <rguenther@suse.de>
21555 * doc/loop.texi: Remove section on the removed lambda framework.
21556 Update loop docs with recent changes in preserving loop structure.
21558 2014-03-18 Richard Biener <rguenther@suse.de>
21560 * doc/lto.texi (-fresolution): Document.
21562 2014-03-18 Richard Biener <rguenther@suse.de>
21564 * doc/contrib.texi: Adjust my name.
21566 2014-03-18 Jakub Jelinek <jakub@redhat.com>
21569 * internal-fn.c: Include diagnostic-core.h.
21570 (expand_BUILTIN_EXPECT): New function.
21571 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
21572 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
21573 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
21574 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
21575 IFN_BUILTIN_EXPECT.
21576 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
21577 Revert 3 argument __builtin_expect code.
21578 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
21579 * gimple-fold.c (gimple_fold_call): Likewise.
21580 * tree.h (fold_builtin_expect): New prototype.
21581 * builtins.c (build_builtin_expect_predicate): Add predictor
21582 argument, if non-NULL, create 3 argument __builtin_expect.
21583 (fold_builtin_expect): No longer static. Add ARG2 argument,
21584 pass it through to build_builtin_expect_predicate.
21585 (fold_builtin_2): Adjust caller.
21586 (fold_builtin_3): Handle BUILT_IN_EXPECT.
21587 * internal-fn.def (BUILTIN_EXPECT): New.
21589 2014-03-18 Tobias Burnus <burnus@net-b.de>
21592 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
21593 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
21594 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
21596 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
21599 * predict.c (combine_predictions_for_bb): Fix up formatting.
21600 (expr_expected_value_1, expr_expected_value): Add predictor argument,
21601 fill what it points to if non-NULL.
21602 (tree_predict_by_opcode): Adjust caller, use the predictor.
21603 * predict.def (PRED_COMPARE_AND_SWAP): Add.
21605 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
21607 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
21608 proper constant for the store mode.
21610 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
21612 * symtab.c (change_decl_assembler_name): Fix transparent alias
21613 chain construction.
21615 2014-03-16 Renlin Li <Renlin.Li@arm.com>
21617 * config/aarch64/aarch64.c: Correct the comments about the
21618 aarch64 stack layout.
21620 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
21622 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
21623 check for GF_OMP_FOR_KIND_FOR.
21625 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
21627 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
21628 ymm and zmm register names.
21630 2014-03-17 Jakub Jelinek <jakub@redhat.com>
21633 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
21634 note creation for the 2010-08-31 changes.
21636 2014-03-17 Marek Polacek <polacek@redhat.com>
21638 PR middle-end/60534
21639 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
21640 as -fno-tree-loop-vectorize.
21641 (expand_omp_simd): Likewise.
21643 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
21645 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
21646 (eligible_for_call_delay): New prototype.
21647 * config/sparc/sparc.c (tls_call_delay): Rename into...
21648 (eligible_for_call_delay): ...this. Return false if the instruction
21649 cannot be put in the delay slot of a branch.
21650 (eligible_for_restore_insn): Simplify.
21651 (eligible_for_return_delay): Return false if the instruction cannot be
21652 put in the delay slot of a branch and simplify.
21653 (eligible_for_sibcall_delay): Return false if the instruction cannot be
21654 put in the delay slot of a branch.
21655 * config/sparc/sparc.md (fix_ut699): New attribute.
21656 (tls_call_delay): Delete.
21657 (in_call_delay): Reimplement.
21658 (eligible_for_sibcall_delay): Rename into...
21659 (in_sibcall_delay): ...this.
21660 (eligible_for_return_delay): Rename into...
21661 (in_return_delay): ...this.
21662 (in_branch_delay): Reimplement.
21663 (in_uncond_branch_delay): Delete.
21664 (in_annul_branch_delay): Delete.
21666 2014-03-14 Richard Henderson <rth@redhat.com>
21669 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
21670 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
21671 (*floathi<X87MODEF>2_i387_with_temp): Remove.
21672 (floathi splitters): Remove.
21673 (float<SWI48x>xf2): New pattern.
21674 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
21675 code that tried to handle DImode for 32-bit, but which was excluded
21676 by the pattern's condition. Drop allocation of stack temporary.
21677 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
21678 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
21679 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
21680 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
21681 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
21682 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
21683 (*float<SWI48><MODEF>2_sse_interunit): Remove.
21684 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
21685 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
21686 (*float<SWI48x><X87MODEF>2_i387): Remove.
21687 (all float _with_temp splitters): Remove.
21688 (*float<SWI48x><MODEF>2_i387): New pattern.
21689 (*float<SWI48><MODEF>2_sse): New pattern.
21690 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
21691 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
21693 2014-03-14 Jakub Jelinek <jakub@redhat.com>
21694 Marek Polacek <polacek@redhat.com>
21696 PR middle-end/60484
21697 * common.opt (dump_base_name_prefixed): New Variable.
21698 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
21699 if x_dump_base_name_prefixed is already set, set it at the end.
21701 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
21703 PR rtl-optimization/60508
21704 * lra-constraints.c (get_reload_reg): Add new parameter
21706 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
21707 Pass the new parameter values.
21709 2014-03-14 Richard Biener <rguenther@suse.de>
21711 * common.opt: Revert unintented changes from r205065.
21712 * opts.c: Likewise.
21714 2014-03-14 Richard Biener <rguenther@suse.de>
21716 PR middle-end/60518
21717 * cfghooks.c (split_block): Properly adjust all loops the
21718 block was a latch of.
21720 2014-03-14 Martin Jambor <mjambor@suse.cz>
21723 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
21726 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
21729 * config/avr/avr.c (avr_set_current_function): Pass function name
21730 through default_strip_name_encoding before sanity checking instead
21731 of skipping the first char of the assembler name.
21733 2014-03-13 Richard Henderson <rth@redhat.com>
21736 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
21737 (ix86_force_to_memory, ix86_free_from_memory): Remove.
21738 * config/i386/i386-protos.h: Likewise.
21739 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
21740 in the expander instead of a splitter.
21741 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
21742 any possibility of requiring a memory.
21743 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
21744 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
21745 (fp branch splitters): Update for ix86_split_fp_branch.
21746 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
21747 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
21748 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
21749 (*fop_<MODEF>_2_i387): Remove f/r alternative.
21750 (*fop_<MODEF>_3_i387): Likewise.
21751 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
21752 (splitters for the fop_* register patterns): Remove.
21753 (fscalexf4_i387): Rename from *fscalexf4_i387.
21754 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
21756 2014-03-13 Jakub Jelinek <jakub@redhat.com>
21758 PR tree-optimization/59779
21759 * tree-dfa.c (get_ref_base_and_extent): Use double_int
21760 type for bitsize and maxsize instead of HOST_WIDE_INT.
21762 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
21764 PR rtl-optimization/57320
21765 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
21766 the CFG after thread_prologue_and_epilogue_insns.
21768 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
21770 PR rtl-optimization/57189
21771 * lra-constraints.c (process_alt_operands): Disfavor spilling
21774 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
21776 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
21778 2014-03-13 Jakub Jelinek <jakub@redhat.com>
21780 PR tree-optimization/59025
21781 PR middle-end/60418
21782 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
21783 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
21785 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
21788 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
21789 calls of avr_out_plus_1.
21791 2014-03-13 Bin Cheng <bin.cheng@arm.com>
21793 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
21794 BB's single pred and update the father loop's latch info later.
21796 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
21798 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
21802 (VEC_base): Likewise.
21803 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
21804 registers, we need to swap double words in little endian mode.
21806 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
21807 to be a container mode for 128-bit integer operations added in ISA
21808 2.07. Unlike TImode and PTImode, the preferred register set is
21809 the Altivec/VMX registers for the 128-bit operations.
21811 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
21813 (rs6000_split_128bit_ok_p): Likewise.
21815 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
21816 macros for creating ISA 2.07 normal and overloaded builtin
21817 functions with 3 arguments.
21818 (BU_P8V_OVERLOAD_3): Likewise.
21819 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
21820 for use as overloaded functions.
21821 (VPERM_1TI_UNS): Likewise.
21822 (VSEL_1TI): Likewise.
21823 (VSEL_1TI_UNS): Likewise.
21824 (ST_INTERNAL_1ti): Likewise.
21825 (LD_INTERNAL_1ti): Likewise.
21826 (XXSEL_1TI): Likewise.
21827 (XXSEL_1TI_UNS): Likewise.
21828 (VPERM_1TI): Likewise.
21829 (VPERM_1TI_UNS): Likewise.
21830 (XXPERMDI_1TI): Likewise.
21831 (SET_1TI): Likewise.
21832 (LXVD2X_V1TI): Likewise.
21833 (STXVD2X_V1TI): Likewise.
21834 (VEC_INIT_V1TI): Likewise.
21835 (VEC_SET_V1TI): Likewise.
21836 (VEC_EXT_V1TI): Likewise.
21837 (EQV_V1TI): Likewise.
21838 (NAND_V1TI): Likewise.
21839 (ORC_V1TI): Likewise.
21840 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
21841 added in ISA 2.07. Add both normal 'altivec' builtins, and the
21842 overloaded builtin.
21843 (VADDUQM): Likewise.
21844 (VSUBCUQ): Likewise.
21845 (VADDEUQM): Likewise.
21846 (VADDECUQ): Likewise.
21847 (VSUBEUQM): Likewise.
21848 (VSUBECUQ): Likewise.
21850 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
21851 __int128_t and __uint128_t types.
21852 (__uint128_type): Likewise.
21853 (altivec_categorize_keyword): Add support for vector __int128_t,
21854 vector __uint128_t, vector __int128, and vector unsigned __int128
21855 as a container type for TImode operations that need to be done in
21856 VSX/Altivec registers.
21857 (rs6000_macro_to_expand): Likewise.
21858 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
21859 to support 128-bit integer instructions vaddcuq, vadduqm,
21860 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
21861 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
21863 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
21864 for V1TImode, and set up preferences to use VSX/Altivec registers.
21865 Setup VSX reload handlers.
21866 (rs6000_debug_reg_global): Likewise.
21867 (rs6000_init_hard_regno_mode_ok): Likewise.
21868 (rs6000_preferred_simd_mode): Likewise.
21869 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
21870 (easy_altivec_constant): Likewise.
21871 (output_vec_const_move): Likewise.
21872 (rs6000_expand_vector_set): Convert V1TImode set and extract to
21874 (rs6000_expand_vector_extract): Likewise.
21875 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
21877 (rs6000_const_vec): Add support for V1TImode.
21878 (rs6000_emit_le_vsx_load): Swap double words when loading or
21879 storing TImode/V1TImode.
21880 (rs6000_emit_le_vsx_store): Likewise.
21881 (rs6000_emit_le_vsx_move): Likewise.
21882 (rs6000_emit_move): Add support for V1TImode.
21883 (altivec_expand_ld_builtin): Likewise.
21884 (altivec_expand_st_builtin): Likewise.
21885 (altivec_expand_vec_init_builtin): Likewise.
21886 (altivec_expand_builtin): Likewise.
21887 (rs6000_init_builtins): Add support for V1TImode type. Add
21888 support for ISA 2.07 128-bit integer builtins. Define type names
21889 for the VSX/Altivec vector types.
21890 (altivec_init_builtins): Add support for overloaded vector
21891 functions with V1TImode type.
21892 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
21893 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
21895 (rs6000_split_128bit_ok_p): Likewise.
21896 (rs6000_handle_altivec_attribute): Create V1TImode from vector
21897 __int128_t and vector __uint128_t.
21899 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
21900 and mode attributes.
21902 (VSX_M2): Likewise.
21907 (VS_scalar): Likewise.
21908 (VS_double): Likewise.
21909 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
21911 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
21912 we support the ISA 2.07 128-bit integer arithmetic instructions.
21913 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
21914 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
21915 and TImode types for use with the builtin functions.
21916 (V1TI_type_node): Likewise.
21917 (unsigned_V1TI_type_node): Likewise.
21918 (intTI_type_internal_node): Likewise.
21919 (uintTI_type_internal_node): Likewise.
21921 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
21922 128-bit builtin functions.
21923 (UNSPEC_VADDEUQM): Likewise.
21924 (UNSPEC_VADDECUQ): Likewise.
21925 (UNSPEC_VSUBCUQ): Likewise.
21926 (UNSPEC_VSUBEUQM): Likewise.
21927 (UNSPEC_VSUBECUQ): Likewise.
21928 (VM): Add V1TImode to vector mode iterators.
21930 (VI_unit): Likewise.
21931 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
21932 (altivec_vaddcuq): Likewise.
21933 (altivec_vsubuqm): Likewise.
21934 (altivec_vsubcuq): Likewise.
21935 (altivec_vaddeuqm): Likewise.
21936 (altivec_vaddecuq): Likewise.
21937 (altivec_vsubeuqm): Likewise.
21938 (altivec_vsubecuq): Likewise.
21940 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
21942 (BOOL_128): Likewise.
21943 (BOOL_REGS_OUTPUT): Likewise.
21944 (BOOL_REGS_OP1): Likewise.
21945 (BOOL_REGS_OP2): Likewise.
21946 (BOOL_REGS_UNARY): Likewise.
21947 (BOOL_REGS_AND_CR0): Likewise.
21949 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
21950 128-bit integer builtin support.
21951 (vec_vadduqm): Likewise.
21952 (vec_vaddecuq): Likewise.
21953 (vec_vaddeuqm): Likewise.
21954 (vec_vsubecuq): Likewise.
21955 (vec_vsubeuqm): Likewise.
21956 (vec_vsubcuq): Likewise.
21957 (vec_vsubuqm): Likewise.
21959 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
21960 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
21961 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
21962 128-bit integer add/subtract to ISA 2.07.
21964 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
21966 * config/arc/arc.c (arc_predicate_delay_insns):
21967 Fix third argument passed to conditionalize_nonjump.
21969 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
21971 * config/aarch64/aarch64-builtins.c
21972 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
21973 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
21974 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
21975 instead of __builtin_lfloor.
21976 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
21978 2014-03-12 Jakub Jelinek <jakub@redhat.com>
21980 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
21981 (tree_ssa_ifcombine_bb_1): New function.
21982 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
21983 is an empty forwarder block to then_bb or vice versa and then_bb
21984 and else_bb are effectively swapped.
21986 2014-03-12 Christian Bruel <christian.bruel@st.com>
21989 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
21990 REG_CFA_DEF_CFA note.
21991 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
21992 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
21994 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
21996 PR tree-optimization/60454
21997 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
21999 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22001 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
22002 Do not define target_cpu_default2 to generic.
22003 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
22004 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
22005 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
22007 2014-03-12 Jakub Jelinek <jakub@redhat.com>
22008 Marc Glisse <marc.glisse@inria.fr>
22010 PR tree-optimization/60502
22011 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
22012 instead of build_low_bits_mask.
22014 2014-03-12 Jakub Jelinek <jakub@redhat.com>
22016 PR middle-end/60482
22017 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
22018 if there are multiple uses, but op doesn't live on E edge.
22019 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
22020 clobber stmts before __builtin_unreachable.
22022 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
22024 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
22025 hard_frame_pointer_rtx.
22026 * cse.c (cse_insn): Remove volatile check.
22027 * cselib.c (cselib_process_insn): Likewise.
22028 * dse.c (scan_insn): Likewise.
22030 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
22032 * config/arc/arc.c (conditionalize_nonjump): New function,
22034 (arc_ifcvt): ... this.
22035 (arc_predicate_delay_insns): Use it.
22037 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
22039 * config/arc/predicates.md (extend_operand): During/after reload,
22040 allow const_int_operand.
22041 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
22042 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
22043 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
22045 (umulsi3_highpart_i): Likewise.
22047 2014-03-11 Richard Biener <rguenther@suse.de>
22049 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
22050 Add asserts to guard possible wrong-code bugs.
22052 2014-03-11 Richard Biener <rguenther@suse.de>
22054 PR tree-optimization/60429
22055 PR tree-optimization/60485
22056 * tree-ssa-structalias.c (set_union_with_increment): Properly
22057 take into account all fields that overlap the shifted vars.
22058 (do_sd_constraint): Likewise.
22059 (do_ds_constraint): Likewise.
22060 (get_constraint_for_ptr_offset): Likewise.
22062 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
22064 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
22065 (nios2_compute_frame_layout):
22066 Add calculation of cfun->machine->fp_save_offset.
22067 (nios2_expand_prologue): Correct setting of frame pointer register
22069 (nios2_expand_epilogue): Update recovery of stack pointer from
22070 frame pointer accordingly.
22071 (nios2_initial_elimination_offset): Update calculation of offset
22072 for eliminating to HARD_FRAME_POINTER_REGNUM.
22074 2014-03-10 Jakub Jelinek <jakub@redhat.com>
22077 * ipa.c (symtab_remove_unreachable_nodes): Don't call
22078 cgraph_get_create_node on VAR_DECLs.
22080 2014-03-10 Richard Biener <rguenther@suse.de>
22082 PR middle-end/60474
22083 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
22085 2014-03-08 Douglas B Rupp <rupp@gnat.com>
22087 * config/vms/vms.opt (vms_float_format): New variable.
22089 2014-03-08 Tobias Burnus <burnus@net-b.de>
22091 * doc/invoke.texi (-fcilkplus): Update implementation status.
22093 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
22094 Richard Biener <rguenther@suse.de>
22096 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
22097 consistently accross all TUs.
22098 (run_gcc): Enable -fshort-double automatically at link at link-time
22099 and disallow override.
22101 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
22104 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
22105 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
22106 if they can't be used.
22108 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22110 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
22111 for Solaris 11/x86 ld.
22112 * configure: Regenerate.
22114 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22116 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
22117 (LIB_TLS_SPEC): Save as ld_tls_libs.
22118 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
22119 (HAVE_AS_IX86_TLSLDM): New test.
22120 * configure, config.in: Regenerate.
22121 * config/i386/i386.c (legitimize_tls_address): Fall back to
22122 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
22123 cannot support TLS_MODEL_LOCAL_DYNAMIC.
22124 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
22125 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
22127 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
22129 * common.opt (fira-loop-pressure): Mark as optimization.
22131 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
22133 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
22134 an OpenMP mappable type.
22136 2014-03-06 Matthias Klose <doko@ubuntu.com>
22138 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
22139 MULTILIB_OSDIRNAMES is not defined.
22141 2014-03-06 Jakub Jelinek <jakub@redhat.com>
22142 Meador Inge <meadori@codesourcery.com>
22145 * config/arm/arm.c (arm_tls_symbol_p): Remove.
22146 (arm_legitimize_address): Call legitimize_tls_address for any
22147 arm_tls_referenced_p expression, handle constant addend. Call it
22148 before testing for !TARGET_ARM.
22149 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
22151 2014-03-06 Richard Biener <rguenther@suse.de>
22153 PR middle-end/60445
22157 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
22159 * tree-streamer.c (record_common_node): Assert we don't record
22160 nodes with type double.
22161 (preload_common_node): Skip type double, complex double and double
22162 pointer since it is now frontend dependent due to fshort-double option.
22164 2014-03-06 Richard Biener <rguenther@suse.de>
22166 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
22167 or -fno-lto is specified and the linker has full plugin support.
22168 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
22169 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
22170 * lto-wrapper.c (merge_and_complain): Merge compile-time
22171 optimization levels.
22172 (run_gcc): And pass it through to the link options.
22174 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
22178 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
22180 * cselib.c (remove_useless_values): Skip to avoid quadratic
22181 behavior if the condition moved from...
22182 (cselib_process_insn): ... here holds.
22184 2014-03-05 Jakub Jelinek <jakub@redhat.com>
22187 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
22188 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
22191 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
22192 (TM_H): Add x86-tune.def.
22194 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22196 * config/aarch64/aarch64.c (generic_tunings):
22197 Use cortexa57_extra_costs.
22199 2014-03-05 Jakub Jelinek <jakub@redhat.com>
22202 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
22203 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
22204 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
22207 2014-03-04 Heiher <r@hev.cc>
22209 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
22210 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
22212 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
22214 * config/i386/predicates.md (const2356_operand): Change to ...
22215 (const2367_operand): ... this.
22216 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
22218 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
22219 (*avx512pf_scatterpf<mode>sf): Ditto.
22220 (avx512pf_scatterpf<mode>df): Ditto.
22221 (*avx512pf_scatterpf<mode>df_mask): Ditto.
22222 (*avx512pf_scatterpf<mode>df): Ditto.
22223 * config/i386/i386.c (ix86_expand_builtin): Update
22224 incorrect hint operand error message.
22226 2014-03-04 Richard Biener <rguenther@suse.de>
22228 * lto-section-in.c (lto_get_section_data): Fix const cast.
22230 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
22232 * tree-streamer.c (record_common_node): Assert we don't record
22233 nodes with type double.
22234 (preload_common_node): Skip type double, complex double and double
22235 pointer since it is now frontend dependent due to fshort-double option.
22237 2014-03-04 Richard Biener <rguenther@suse.de>
22240 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
22241 (lto_input_toplevel_asms): Likewise.
22242 * lto-section-in.c (lto_get_section_data): Instead do it here
22245 2014-03-04 Richard Biener <rguenther@suse.de>
22247 PR tree-optimization/60382
22248 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
22249 dead PHIs a reduction.
22251 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
22253 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
22255 (_mm_prefetch): Move out of GCC target("sse") pragma.
22256 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
22257 GCC target("prfchw") pragma.
22258 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
22260 * config/i386/i386.c (ix86_option_override_internal): Enable
22261 -mprfchw with -mprefetchwt1.
22263 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
22265 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
22268 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
22270 * opts.h (CL_PCH_IGNORE): Define.
22271 * targhooks.c (option_affects_pch_p):
22272 Return false for options that have CL_PCH_IGNORE set.
22273 * opt-functions.awk: Process PchIgnore.
22274 * doc/options.texi: Document PchIgnore.
22276 * config/arc/arc.opt (misize): Add PchIgnore property.
22278 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22280 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
22281 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
22282 constraint on constants to permit them being loaded into
22283 GENERAL_REGS or BASE_REGS.
22285 2014-03-03 Nick Clifton <nickc@redhat.com>
22287 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
22288 anti-cacnonical alternatives.
22289 (negandhi3_real): New pattern.
22290 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
22292 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
22294 * config/avr/avr-mcus.def: Remove atxmega16x1.
22295 * config/avr/avr-tables.opt: Regenerate.
22296 * config/avr/t-multilib: Regenerate.
22297 * doc/avr-mmcu.texi: Regenerate.
22299 2014-03-03 Tobias Grosser <tobias@grosser.es>
22300 Mircea Namolaru <mircea.namolaru@inria.fr>
22302 PR tree-optimization/58028
22303 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
22306 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22308 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
22309 not handled by recognizers.
22311 2014-03-03 Jakub Jelinek <jakub@redhat.com>
22313 PR middle-end/60175
22314 * function.c (expand_function_end): Don't emit
22315 clobber_return_register sequence if clobber_after is a BARRIER.
22316 * cfgexpand.c (construct_exit_block): Append instructions before
22317 return_label to prev_bb.
22319 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22321 * config/rs6000/constraints.md: Document reserved use of "wc".
22323 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
22326 * ipa.c (function_and_variable_visibility): When dissolving comdat
22327 group, also set all symbols to local.
22329 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
22334 2013-12-14 Jan Hubicka <jh@suse.cz>
22335 PR middle-end/58477
22336 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
22338 2014-03-02 Jon Beniston <jon@beniston.com>
22344 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
22345 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
22346 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
22347 (simple_return, *simple_return): New patterns
22348 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
22349 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
22351 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
22353 * dwarf2out.c (gen_subprogram_die): Tidy.
22355 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
22358 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
22359 (*mov_t_msb_neg_negc): ... this new insn.
22361 2014-02-28 Jason Merrill <jason@redhat.com>
22364 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
22367 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
22370 * dwarf2out.c (decltype_auto_die): New static.
22371 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
22372 (gen_type_die_with_usage): Handle 'decltype(auto)'.
22373 (is_cxx_auto): Likewise.
22375 2014-02-28 Ian Bolton <ian.bolton@arm.com>
22377 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
22378 we are not using general regs only.
22380 2014-02-28 Richard Biener <rguenther@suse.de>
22383 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
22384 previous fix and only allow to remove trivial pre-headers
22385 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
22386 (remove_forwarder_block): Properly update the latch of a loop.
22388 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
22391 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
22392 (cselib_preserved_hash_table): New.
22393 (preserve_constants_and_equivs): Move preserved vals to it.
22394 (cselib_find_slot): Look it up first.
22395 (cselib_init): Initialize it.
22396 (cselib_finish): Release it.
22397 (dump_cselib_table): Dump it.
22399 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
22402 * cselib.c (remove_useless_values): Skip to avoid quadratic
22403 behavior if the condition moved from...
22404 (cselib_process_insn): ... here holds.
22406 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
22409 * var-tracking.c (vt_initialize): Apply the same condition to
22410 preserve the CFA base value.
22412 2014-02-28 Joey Ye <joey.ye@arm.com>
22415 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
22416 if reload in progress or completed.
22418 2014-02-28 Tobias Burnus <burnus@net-b.de>
22420 PR middle-end/60147
22421 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
22424 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
22426 * doc/tm.texi.in (Condition Code Status): Update documention for
22427 relative locations of cc0-setter and cc0-user.
22429 2014-02-27 Jeff Law <law@redhat.com>
22431 PR rtl-optimization/52714
22432 * combine.c (try_combine): When splitting an unrecognized PARALLEL
22433 into two independent simple sets, if I3 is a jump, ensure the
22434 pattern we place into I3 is a (set (pc) ...).
22436 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
22437 Jeff Law <law@redhat.com>
22439 PR rtl-optimization/49847
22440 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
22441 are in different blocks.
22442 * doc/tm.texi (Condition Code Status): Update documention for
22443 relative locations of cc0-setter and cc0-user.
22445 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
22448 * lra.c (lra_emit_add): Check SUBREG too.
22450 2014-02-27 Andreas Schwab <schwab@suse.de>
22452 * config/m68k/m68k.c (m68k_option_override): Disable
22453 -flive-range-shrinkage for classic m68k.
22454 (m68k_override_options_after_change): Likewise.
22456 2014-02-27 Marek Polacek <polacek@redhat.com>
22458 PR middle-end/59223
22459 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
22460 -Wmaybe-uninitialized.
22462 2014-02-27 Alan Modra <amodra@gmail.com>
22465 * reload1.c (emit_input_reload_insns): When reload_override_in,
22466 set old to rl->in_reg when rl->in_reg is a subreg.
22468 2014-02-26 Richard Biener <rguenther@suse.de>
22471 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
22473 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
22475 * common/config/i386/predicates.md (const1256_operand): Remove.
22476 (const2356_operand): New.
22477 (const_1_to_2_operand): Remove.
22478 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
22479 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
22480 (*avx512pf_gatherpf<mode>sf): Ditto.
22481 (avx512pf_gatherpf<mode>df): Ditto.
22482 (*avx512pf_gatherpf<mode>df_mask): Ditto.
22483 (*avx512pf_gatherpf<mode>df): Ditto.
22484 (avx512pf_scatterpf<mode>sf): Ditto.
22485 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
22486 (*avx512pf_scatterpf<mode>sf): Ditto.
22487 (avx512pf_scatterpf<mode>df): Ditto.
22488 (*avx512pf_scatterpf<mode>df_mask): Ditto.
22489 (*avx512pf_scatterpf<mode>df): Ditto.
22490 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
22492 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
22494 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
22495 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
22496 (_mm512_mask_testn_epi64_mask): Move to ...
22497 * config/i386/avx512cdintrin.h: Here.
22498 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
22499 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
22500 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
22501 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
22502 TARGET_AVX512F from TARGET_AVX512CD.
22504 2014-02-26 Richard Biener <rguenther@suse.de>
22507 * ipa.c (walk_polymorphic_call_targets): Properly guard
22508 call to inline_update_overall_summary.
22510 2014-02-26 Bin Cheng <bin.cheng@arm.com>
22513 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
22514 and latches only if requested. Fix latch if it is removed.
22515 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
22516 LOOPS_HAVE_PREHEADERS.
22518 2014-02-25 Andrew Pinski <apinski@cavium.com>
22520 * builtins.c (expand_builtin_thread_pointer): Create a new target
22521 when the target is NULL.
22523 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
22525 PR rtl-optimization/60317
22526 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
22527 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
22528 * lra-assigns.c: Include params.h.
22529 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
22530 other reload pseudos considerations.
22532 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22534 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
22535 to use canonical form for nor<mode>3.
22537 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22540 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
22543 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
22545 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
22546 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
22547 (ix86_handle_option): Handle OPT_mprefetchwt1.
22548 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
22549 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
22551 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
22552 OPTION_MASK_ISA_PREFETCHWT1.
22553 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
22554 (PTA_PREFETCHWT1): New.
22555 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
22556 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
22557 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
22558 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
22559 (*prefetch_avx512pf_<mode>_: Change into ...
22560 (*prefetch_prefetchwt1_<mode>: This.
22561 * config/i386/i386.opt (mprefetchwt1): New.
22562 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
22563 (_mm_prefetch): Handle intent to write.
22564 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
22566 2014-02-25 Richard Biener <rguenther@suse.de>
22568 PR middle-end/60291
22569 * emit-rtl.c (mem_attrs_htab): Remove.
22570 (mem_attrs_htab_hash): Likewise.
22571 (mem_attrs_htab_eq): Likewise.
22572 (set_mem_attrs): Always allocate new mem-attrs when something changed.
22573 (init_emit_once): Do not allocate mem_attrs_htab.
22575 2014-02-25 Richard Biener <rguenther@suse.de>
22578 * lto-opts.c (lto_write_options): Output non-explicit conservative
22579 -fwrapv, -fno-trapv and -fno-strict-overflow.
22580 * lto-wrapper.c (merge_and_complain): Handle merging those options.
22581 (run_gcc): And pass them through.
22583 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
22585 * sel-sched.c (calculate_new_fences): New parameter ptime.
22586 Calculate it as a maximum over all fence cycles.
22587 (sel_sched_region_2): Adjust the call to calculate_new_fences.
22588 Print the final schedule timing when sched_verbose.
22590 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
22592 PR rtl-optimization/60292
22593 * sel-sched.c (fill_vec_av_set): Do not reset target availability
22594 bit fot the fence instruction.
22596 2014-02-24 Alangi Derick <alangiderick@gmail.com>
22598 * calls.h: Fix typo in comment.
22600 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
22602 * config/pa/pa.c (pa_output_move_double): Don't valididate when
22603 adjusting offsetable addresses.
22605 2014-02-24 Guozhi Wei <carrot@google.com>
22607 * sparseset.h (sparseset_pop): Fix the wrong index.
22609 2014-02-24 Walter Lee <walt@tilera.com>
22611 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
22612 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
22614 * common/config/tilegx/tilegx-common.c
22615 (TARGET_DEFAULT_TARGET_FLAGS): Define.
22616 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
22617 (LINK_SPEC): Ditto.
22618 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
22619 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
22620 (tilegx_gimplify_va_arg_expr): Handle big endian.
22621 (tilegx_expand_unaligned_load): Ditto.
22622 (tilegx_expand_unaligned_store): Ditto.
22623 (TARGET_RETURN_IN_MSB): New.
22624 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
22625 (TARGET_ENDIAN_DEFAULT): New.
22626 (TARGET_BIG_ENDIAN): Handle big endian.
22627 (BYTES_BIG_ENDIAN): Ditto.
22628 (WORDS_BIG_ENDIAN): Ditto.
22629 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
22630 (ENDIAN_SPEC): New.
22631 (EXTRA_SPECS): New.
22632 * config/tilegx/tilegx.md (extv): Handle big endian.
22634 (insn_st<n>): Ditto.
22635 (insn_st<n>_add<bitsuffix>): Ditto.
22636 (insn_stnt<n>): Ditto.
22637 (insn_stnt<n>_add<bitsuffix>):Ditto.
22638 (vec_interleave_highv8qi): Handle big endian.
22639 (vec_interleave_highv8qi_be): New.
22640 (vec_interleave_highv8qi_le): New.
22641 (insn_v1int_h): Handle big endian.
22642 (vec_interleave_lowv8qi): Handle big endian.
22643 (vec_interleave_lowv8qi_be): New.
22644 (vec_interleave_lowv8qi_le): New.
22645 (insn_v1int_l): Handle big endian.
22646 (vec_interleave_highv4hi): Handle big endian.
22647 (vec_interleave_highv4hi_be): New.
22648 (vec_interleave_highv4hi_le): New.
22649 (insn_v2int_h): Handle big endian.
22650 (vec_interleave_lowv4hi): Handle big endian.
22651 (vec_interleave_lowv4hi_be): New.
22652 (vec_interleave_lowv4hi_le): New.
22653 (insn_v2int_l): Handle big endian.
22654 (vec_interleave_highv2si): Handle big endian.
22655 (vec_interleave_highv2si_be): New.
22656 (vec_interleave_highv2si_le): New.
22657 (insn_v4int_h): Handle big endian.
22658 (vec_interleave_lowv2si): Handle big endian.
22659 (vec_interleave_lowv2si_be): New.
22660 (vec_interleave_lowv2si_le): New.
22661 (insn_v4int_l): Handle big endian.
22662 * config/tilegx/tilegx.opt (mbig-endian): New option.
22663 (mlittle-endian): New option.
22664 * doc/install.texi: Document tilegxbe-linux.
22665 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
22667 2014-02-24 Martin Jambor <mjambor@suse.cz>
22670 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
22671 there are no parameter descriptors.
22673 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
22675 PR rtl-optimization/60268
22676 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
22677 initialization to ...
22678 (sched_rgn_init): ... here.
22679 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
22681 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
22683 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
22686 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
22688 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
22691 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
22693 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
22694 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
22696 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
22698 * config/microblaze/predicates.md: Add cmp_op predicate.
22699 * config/microblaze/microblaze.md: Add branch_compare instruction
22700 which uses cmp_op predicate and emits cmp insn before branch.
22701 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
22702 to microblaze_expand_conditional_branch and consolidate logic.
22703 (microblaze_expand_conditional_branch): emit branch_compare
22704 insn instead of handling cmp op separate from branch insn.
22706 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22708 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
22711 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22713 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
22714 define_insn with define_expand and new define_insn
22715 *altivec_lve<VI_char>x_internal.
22716 (altivec_stve<VI_char>x): Replace define_insn with define_expand
22717 and new define_insn *altivec_stve<VI_char>x_internal.
22718 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
22720 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
22722 (altivec_expand_stvex_be): New function.
22724 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
22726 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
22727 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
22728 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
22729 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
22731 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
22734 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
22735 instead of emit_move_insn.
22737 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22739 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
22740 vspltw with vsldoi.
22741 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
22742 gen_altivec_vsumsws.
22744 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22746 * config/rs6000/altivec.md (altivec_lvxl): Rename as
22747 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
22748 (altivec_lvxl_<mode>): New define_expand incorporating
22749 -maltivec=be semantics where needed.
22750 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
22751 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
22752 semantics where needed.
22753 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
22754 (altivec_stvx_<mode>): New define_expand incorporating
22755 -maltivec=be semantics where needed.
22756 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
22757 VM2 iterator instead of V4SI.
22758 (altivec_stvxl_<mode>): New define_expand incorporating
22759 -maltivec=be semantics where needed.
22760 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
22761 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
22762 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
22763 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
22764 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
22765 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
22766 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
22767 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
22768 ALTIVEC_BUILTIN_STVXL.
22769 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
22770 (altivec_expand_stvx_be): Likewise.
22771 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
22772 (altivec_expand_lvx_be): Likewise.
22773 (altivec_expand_stvx_be): Likewise.
22774 (altivec_expand_builtin): Add cases for
22775 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
22776 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
22777 (altivec_init_builtins): Add definitions for
22778 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
22779 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
22781 2014-02-21 Catherine Moore <clm@codesourcery.com>
22783 * doc/invoke.texi (mvirt, mno-virt): Document.
22784 * config/mips/mips.opt (mvirt): New option.
22785 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
22787 2014-02-21 Richard Biener <rguenther@suse.de>
22789 PR tree-optimization/60276
22790 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
22791 (STMT_VINFO_MIN_NEG_DIST): New macro.
22792 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
22793 STMT_VINFO_MIN_NEG_DIST.
22794 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
22795 made for negative dependence distances still hold.
22797 2014-02-21 Richard Biener <rguenther@suse.de>
22799 PR middle-end/60291
22800 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
22801 DECL_INITIAL for globals not in the current function context.
22803 2014-02-21 Jakub Jelinek <jakub@redhat.com>
22805 PR tree-optimization/56490
22806 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
22807 * tree-ssa-uninit.c: Include params.h.
22808 (compute_control_dep_chain): Add num_calls argument, return false
22809 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
22810 num_calls to recursive call.
22811 (find_predicates): Change dep_chain into normal array,
22812 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
22813 variable and adjust compute_control_dep_chain caller.
22814 (find_def_preds): Likewise.
22816 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
22818 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
22819 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
22821 2014-02-21 Nick Clifton <nickc@redhat.com>
22823 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
22824 (pushhi1): Likewise.
22825 (popqi1): Add mode to pre_dec.
22826 (pophi1): Likewise.
22828 2014-02-21 Jakub Jelinek <jakub@redhat.com>
22830 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
22831 mode for mask of V8SFmode permutation.
22833 2014-02-20 Richard Henderson <rth@redhat.com>
22836 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
22837 a new pseudo for OLDVAL.
22839 2014-02-20 Jakub Jelinek <jakub@redhat.com>
22842 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
22843 gen_reg_rtx if d->testing_p.
22844 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
22845 if d->testing_p and we will certainly return true.
22846 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
22849 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
22851 * emit-rtl.c (gen_reg_rtx): Assert that
22852 crtl->emit.regno_pointer_align_length is non-zero.
22854 2014-02-20 Richard Henderson <rth@redhat.com>
22857 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
22858 on failure the store back into EXPECT.
22860 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
22861 Sandra Loosemore <sandra@codesourcery.com>
22863 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
22864 * config/nios2/nios2.c (nios2_function_profiler): Add
22865 -fPIC (flag_pic == 2) support.
22866 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
22867 (nios2_large_offset_p): New function.
22868 (nios2_unspec_reloc_p): Move up position, update to use
22869 nios2_large_offset_p.
22870 (nios2_unspec_address): Remove function.
22871 (nios2_unspec_offset): New function.
22872 (nios2_large_got_address): New function.
22873 (nios2_got_address): Add large offset support.
22874 (nios2_legitimize_tls_address): Update usage of removed and new
22876 (nios2_symbol_binds_local_p): New function.
22877 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
22878 (nios2_legitimize_address): Update to use nios2_large_offset_p.
22879 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
22880 (nios2_print_operand): Merge H/L processing, add hiadj/lo
22881 processing for (const (unspec ...)).
22882 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
22884 2014-02-20 Richard Biener <rguenther@suse.de>
22886 * tree-cfg.c (replace_uses_by): Mark altered BBs before
22887 doing the substitution.
22888 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
22890 2014-02-20 Martin Jambor <mjambor@suse.cz>
22893 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
22894 info when checking whether lattices are bottom.
22896 2014-02-20 Richard Biener <rguenther@suse.de>
22898 PR middle-end/60221
22899 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
22902 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
22905 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
22906 parameter specifying the scaling.
22907 (inline_call): Update.
22908 (want_inline_recursively): Guard division by zero.
22909 (recursive_inlining): Update.
22910 * ipa-inline.h (clone_inlined_nodes): Update.
22912 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
22915 * config/i386/i386.c (classify_argument): Pass structures of size
22916 64 bytes or less in register.
22918 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
22919 Kirill Yukhin <kirill.yukhin@intel.com>
22921 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
22922 (_mm_rcp28_round_ss): Ditto.
22923 (_mm_rsqrt28_round_sd): Ditto.
22924 (_mm_rsqrt28_round_ss): Ditto.
22925 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
22926 (_mm_rcp14_round_ss): Ditto.
22927 (_mm_rsqrt14_round_sd): Ditto.
22928 (_mm_rsqrt14_round_ss): Ditto.
22929 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
22930 the first input operand, get rid of match_dup.
22931 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
22933 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
22935 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
22936 operand as the first input operand, set type attribute.
22937 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
22938 Set type attribute.
22939 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
22940 operand as the first input operand, set type attribute.
22942 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22944 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
22947 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
22950 * config/i386/i386.c (construct_container): Remove TFmode check
22951 for X86_64_INTEGER_CLASS.
22953 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
22956 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
22957 only when -Wpsabi is enabled.
22959 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
22962 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
22963 passing arrays in registers are the same as for structs, so remove the
22964 special case for them.
22966 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
22968 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
22969 destination type, extract only the valid bits if the source type is not
22970 integral and has a different mode.
22972 2014-02-19 Richard Biener <rguenther@suse.de>
22975 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
22978 2014-02-19 Richard Biener <rguenther@suse.de>
22981 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
22982 (ipa_modify_call_arguments): Emit an argument load explicitely and
22983 preserve virtual SSA form there and for the replacement call.
22984 Do not update SSA form nor free dominance info.
22986 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
22988 * ipa.c (function_and_variable_visibility): Also clear WEAK
22989 flag when disolving COMDAT_GROUP.
22991 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
22993 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
22994 * ipa-prop.c (ipa_set_jf_known_type): Return early when
22995 not devirtualizing.
22996 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
22997 do more sanity checks.
22998 (detect_type_change): Return true when giving up early.
22999 (compute_complex_assign_jump_func): Fix type parameter of
23000 ipa_set_ancestor_jf.
23001 (compute_complex_ancestor_jump_func): Likewise.
23002 (update_jump_functions_after_inlining): Fix updating of
23004 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
23006 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
23008 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
23009 inline clones when edge disappears.
23011 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
23014 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
23015 Split 64-bit moves into 2 patterns. Do not allow the use of
23016 direct move for TDmode in little endian, since the decimal value
23017 has little endian bytes within a word, but the 64-bit pieces are
23018 ordered in a big endian fashion, and normal subreg's of TDmode are
23020 (mov<mode>_64bit_dm): Likewise.
23021 (movtd_64bit_nodm): Likewise.
23023 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
23025 PR tree-optimization/60174
23026 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
23027 statement of an SSA_NAME that occurs in an abnormal PHI node.
23029 2014-02-18 Jakub Jelinek <jakub@redhat.com>
23032 * final.c (SEEN_BB): Remove.
23033 (SEEN_NOTE, SEEN_EMITTED): Renumber.
23034 (final_scan_insn): Don't force_source_line on second
23035 NOTE_INSN_BASIC_BLOCK.
23037 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
23040 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
23041 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
23042 (type_natural_mode): Warn ABI change when %zmm register is not
23043 available for AVX512F vector value passing.
23045 2014-02-18 Kai Tietz <ktietz@redhat.com>
23048 * config/i386/i386.c (ix86_expand_prologue): Use value in
23049 rax register as displacement when restoring %r10 or %rax.
23050 Fix wrong offset when restoring both registers.
23052 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
23054 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
23055 assertion with conditional return.
23057 2014-02-18 Jakub Jelinek <jakub@redhat.com>
23058 Uros Bizjak <ubizjak@gmail.com>
23061 * config/i386/driver-i386.c (host_detect_local_cpu): If
23062 YMM state is not saved by the OS, also clear has_f16c. Move
23063 CPUID 0x80000001 handling before YMM state saving checking.
23065 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
23067 PR rtl-optimization/58960
23068 * haifa-sched.c (alloc_global_sched_pressure_data): New,
23069 factored out from ...
23070 (sched_init): ... here.
23071 (free_global_sched_pressure_data): New, factored out from ...
23072 (sched_finish): ... here.
23073 * sched-int.h (free_global_sched_pressure_data): Declare.
23074 * sched-rgn.c (nr_regions_initial): New static global.
23075 (haifa_find_rgns): Initialize it.
23076 (schedule_region): Disable sched-pressure for the newly
23079 2014-02-17 Richard Biener <rguenther@suse.de>
23081 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
23082 release SSA defs of pattern stmts.
23084 2014-02-17 Richard Biener <rguenther@suse.de>
23086 * tree-inline.c (expand_call_inline): Release the virtual
23087 operand defined by the call we are about to inline.
23089 2014-02-17 Richard Biener <rguenther@suse.de>
23091 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
23093 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
23094 Ilya Tocar <ilya.tocar@intel.com>
23096 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
23097 arguments order in builtin.
23098 (_mm512_permutexvar_epi64): Ditto.
23099 (_mm512_mask_permutexvar_epi64): Ditto
23100 (_mm512_maskz_permutexvar_epi32): Ditto
23101 (_mm512_permutexvar_epi32): Ditto
23102 (_mm512_mask_permutexvar_epi32): Ditto
23104 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23106 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
23107 (p8_vmrgow): Likewise.
23109 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23111 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
23114 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
23117 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
23118 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
23119 into 64-bit and 32-bit moves. On 64-bit moves, add support for
23120 using direct move instructions on ISA 2.07. Also adjust
23121 instruction length for 64-bit.
23122 (mov<mode>_64bit, TFmode/TDmode): Likewise.
23123 (mov<mode>_32bit, TFmode/TDmode): Likewise.
23125 2014-02-15 Alan Modra <amodra@gmail.com>
23129 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
23130 find_replacement on parts of insn rtl that might be reloaded.
23132 2014-02-15 Richard Biener <rguenther@suse.de>
23134 PR tree-optimization/60183
23135 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
23136 (tree_ssa_phiprop): Calculate and free post-dominators.
23138 2014-02-14 Jeff Law <law@redhat.com>
23140 PR rtl-optimization/60131
23141 * ree.c (get_extended_src_reg): New function.
23142 (combine_reaching_defs): Use it rather than assuming location of REG.
23143 (find_and_remove_re): Verify first operand of extension is
23144 a REG before adding the insns to the copy list.
23146 2014-02-14 Roland McGrath <mcgrathr@google.com>
23148 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
23149 * configure: Regenerated.
23150 * config.in: Regenerated.
23151 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
23152 instead of ASM_SHORT.
23154 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
23155 Richard Earnshaw <rearnsha@arm.com>
23157 PR rtl-optimization/59535
23158 * lra-constraints.c (process_alt_operands): Encourage alternative
23159 when unassigned pseudo class is superset of the alternative class.
23160 (inherit_reload_reg): Don't inherit when optimizing for code size.
23161 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
23162 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
23163 modes not less than 4 for Thumb1.
23165 2014-02-14 Kyle McMartin <kyle@redhat.com>
23168 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
23170 2014-02-14 Richard Biener <rguenther@suse.de>
23172 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
23173 (get_frame_arg): Drop the assert with langhook types_compatible_p.
23174 Do not strip INDIRECT_REFs.
23176 2014-02-14 Richard Biener <rguenther@suse.de>
23179 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
23180 DECL_FUNCTION_SPECIFIC_TARGET.
23181 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
23182 * tree-streamer-out.c (pack_ts_target_option): Remove.
23183 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
23184 (write_ts_function_decl_tree_pointers): Do not stream
23185 DECL_FUNCTION_SPECIFIC_TARGET.
23186 * tree-streamer-in.c (unpack_ts_target_option): Remove.
23187 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
23188 (lto_input_ts_function_decl_tree_pointers): Do not stream
23189 DECL_FUNCTION_SPECIFIC_TARGET.
23191 2014-02-14 Jakub Jelinek <jakub@redhat.com>
23193 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
23194 (get_initial_def_for_induction, vectorizable_induction): Ignore
23195 debug stmts when looking for exit_phi.
23196 (vectorizable_live_operation): Fix up condition.
23198 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
23200 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
23201 nreverse() because it changes the content of original tree list.
23203 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
23205 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
23206 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
23208 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
23210 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
23211 GNU coding standards.
23213 2014-02-13 Jakub Jelinek <jakub@redhat.com>
23216 * dwarf2out.c (gen_subprogram_die): Don't call
23217 add_calling_convention_attribute if subr_die is old_die.
23219 2014-02-13 Sharad Singhai <singhai@google.com>
23221 * doc/optinfo.texi: Fix order of nodes.
23223 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
23225 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
23226 operands[2], not operands[3].
23228 2014-02-13 Richard Biener <rguenther@suse.de>
23231 * doc/install.texi (ISL): Update recommended version to 0.12.2,
23232 mention the possibility of an in-tree build.
23233 (CLooG): Update recommended version to 0.18.1, mention the
23234 possibility of an in-tree build and clarify that the ISL
23235 bundled with CLooG does not work.
23237 2014-02-13 Jakub Jelinek <jakub@redhat.com>
23240 * expr.c (compress_float_constant): If x is a hard register,
23241 extend into a pseudo and then move to x.
23243 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
23245 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
23246 caused by bad second argument to warning_at() with -mhotpatch and
23247 nested functions (e.g. with gfortran).
23249 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
23251 * opts.c (option_name): Remove "enabled by default" rider.
23253 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
23255 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
23257 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
23258 Uros Bizjak <ubizjak@gmail.com>
23261 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
23262 * configure: Regenerated.
23264 2014-02-12 Richard Biener <rguenther@suse.de>
23266 * vec.c (vec_prefix::calculate_allocation): Move as
23267 inline variant to vec.h.
23268 (vec_prefix::calculate_allocation_1): New out-of-line version.
23269 * vec.h (vec_prefix::calculate_allocation_1): Declare.
23270 (vec_prefix::m_has_auto_buf): Rename to ...
23271 (vec_prefix::m_using_auto_storage): ... this.
23272 (vec_prefix::calculate_allocation): Inline the easy cases
23273 and dispatch to calculate_allocation_1 which doesn't need the
23275 (va_heap::reserve): Use gcc_checking_assert.
23276 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
23277 m_using_auto_storage.
23278 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
23280 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
23281 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
23282 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
23284 2014-02-12 Richard Biener <rguenther@suse.de>
23286 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
23287 when we found a dependence.
23289 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
23291 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
23293 (maybe_fold_stmt): ... into this new function.
23294 * omp-low.c (lower_omp): Update comment.
23296 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
23299 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
23302 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
23304 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
23305 identifiers in comments.
23306 (cortexa53_extra_costs): Likewise.
23307 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
23308 (cortexa7_extra_costs): Likewise.
23309 (cortexa12_extra_costs): Likewise.
23310 (cortexa15_extra_costs): Likewise.
23311 (v7m_extra_costs): Likewise.
23313 2014-02-12 Richard Biener <rguenther@suse.de>
23315 PR middle-end/60092
23316 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
23317 of posix_memalign being successful.
23318 (lower_stmt): Restrict lowering of posix_memalign to when
23319 -ftree-bit-ccp is enabled.
23321 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
23323 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
23325 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
23327 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
23329 PR rtl-optimization/60116
23330 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
23331 other_insn once the combination has been validated.
23333 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
23336 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
23338 * ipa-devirt.c: Include demangle.h
23339 (odr_violation_reported): New static variable.
23340 (add_type_duplicate): Update odr_violations.
23341 (maybe_record_node): Add completep parameter; update it.
23342 (record_target_from_binfo): Add COMPLETEP parameter;
23343 update it as needed.
23344 (possible_polymorphic_call_targets_1): Likewise.
23345 (struct polymorphic_call_target_d): Add nonconstruction_targets;
23346 rename FINAL to COMPLETE.
23347 (record_targets_from_bases): Sanity check we found the binfo;
23348 fix COMPLETEP updating.
23349 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
23350 parameter, fix computing of COMPLETEP.
23351 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
23352 at LTO time do demangling.
23353 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
23354 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
23356 (gimple_get_virt_method_for_binfo): Likewise.
23357 * gimple-fold.h (gimple_get_virt_method_for_binfo,
23358 gimple_get_virt_method_for_vtable): Update prototypes.
23360 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
23363 * genautomata.c (add_presence_absence): Fix typo with
23364 {final_}presence_list.
23366 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
23369 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
23370 for VSX/Altivec vectors that land in GPR registers.
23372 2014-02-11 Richard Henderson <rth@redhat.com>
23373 Jakub Jelinek <jakub@redhat.com>
23376 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
23377 around drhs if type conversion to lacc->type is not useless.
23379 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23381 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
23383 (cortex-a57.cortex-a53): Likewise.
23384 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
23386 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23388 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
23391 2014-02-11 Renlin Li <Renlin.Li@arm.com>
23393 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
23394 add_options_for_arm_vfp3.
23396 2014-02-11 Jeff Law <law@redhat.com>
23398 PR middle-end/54041
23399 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
23400 object with an undesirable mode.
23402 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23405 * config/i386/sol2-9.h: New file.
23406 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
23407 *-*-solaris2.9*): Use it.
23409 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
23411 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
23412 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
23414 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
23416 * config/microblaze/microblaze.c: Extend mcpu version format
23418 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
23420 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
23422 2014-02-10 Richard Henderson <rth@redhat.com>
23425 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
23426 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
23427 ms-abi vs -mno-accumulate-outgoing-args.
23428 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
23429 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
23432 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
23434 PR middle-end/60080
23435 * cfgexpand.c (expand_asm_operands): Attach source location to
23436 ASM_INPUT rtx objects.
23437 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
23439 2014-02-10 Nick Clifton <nickc@redhat.com>
23441 * config/mn10300/mn10300.c (popcount): New function.
23442 (mn10300_expand_prologue): Include saved registers in stack usage
23445 2014-02-10 Jeff Law <law@redhat.com>
23447 PR middle-end/52306
23448 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
23449 when changing the SET_DEST of a prior insn to avoid an input reload.
23451 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
23453 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
23454 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
23455 -mcall-openbsd, or -mcall-linux.
23456 (CC1_ENDIAN_BIG_SPEC): Remove.
23457 (CC1_ENDIAN_LITTLE_SPEC): Remove.
23458 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
23459 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
23460 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
23461 and %cc1_endian_default.
23462 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
23464 2014-02-10 Richard Biener <rguenther@suse.de>
23466 PR tree-optimization/60115
23467 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
23468 MEM_REF handling. Properly verify that the accesses are not
23469 out of the objects bound.
23471 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23473 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
23476 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
23478 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
23479 proper constants and fix formatting.
23480 (possible_polymorphic_call_targets): Fix formatting.
23482 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
23483 Ilya Tocar <ilya.tocar@intel.com>
23485 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
23486 (_mm512_loadu_epi32): Renamed into...
23487 (_mm512_loadu_si512): This.
23488 (_mm512_storeu_epi32): Renamed into...
23489 (_mm512_storeu_si512): This.
23490 (_mm512_maskz_ceil_ps): Removed.
23491 (_mm512_maskz_ceil_pd): Ditto.
23492 (_mm512_maskz_floor_ps): Ditto.
23493 (_mm512_maskz_floor_pd): Ditto.
23494 (_mm512_floor_round_ps): Ditto.
23495 (_mm512_floor_round_pd): Ditto.
23496 (_mm512_ceil_round_ps): Ditto.
23497 (_mm512_ceil_round_pd): Ditto.
23498 (_mm512_mask_floor_round_ps): Ditto.
23499 (_mm512_mask_floor_round_pd): Ditto.
23500 (_mm512_mask_ceil_round_ps): Ditto.
23501 (_mm512_mask_ceil_round_pd): Ditto.
23502 (_mm512_maskz_floor_round_ps): Ditto.
23503 (_mm512_maskz_floor_round_pd): Ditto.
23504 (_mm512_maskz_ceil_round_ps): Ditto.
23505 (_mm512_maskz_ceil_round_pd): Ditto.
23506 (_mm512_expand_pd): Ditto.
23507 (_mm512_expand_ps): Ditto.
23508 * config/i386/i386.c (ix86_builtins): Remove
23509 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
23510 (bdesc_args): Ditto.
23511 * config/i386/predicates.md (const1256_operand): New.
23512 (const_1_to_2_operand): Ditto.
23513 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
23514 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
23515 (*avx512pf_gatherpf<mode>sf): Ditto.
23516 (avx512pf_gatherpf<mode>df): Ditto.
23517 (*avx512pf_gatherpf<mode>df_mask): Ditto.
23518 (*avx512pf_gatherpf<mode>df): Ditto.
23519 (avx512pf_scatterpf<mode>sf): Ditto.
23520 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
23521 (*avx512pf_scatterpf<mode>sf): Ditto.
23522 (avx512pf_scatterpf<mode>df): Ditto.
23523 (*avx512pf_scatterpf<mode>df_mask): Ditto.
23524 (*avx512pf_scatterpf<mode>df): Ditto.
23525 (avx512f_expand<mode>): Removed.
23526 (<shift_insn><mode>3<mask_name>): Change predicate type.
23528 2014-02-08 Jakub Jelinek <jakub@redhat.com>
23530 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
23531 not at the end of datarefs vector use ordered_remove to avoid
23532 reordering datarefs vector.
23535 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
23536 mark local addressable non-static vars as GOVD_PRIVATE
23537 instead of GOVD_LOCAL.
23538 * omp-low.c (lower_omp_for): Move gimple_bind_vars
23539 and BLOCK_VARS of gimple_bind_block to new_stmt rather
23542 PR middle-end/60092
23543 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
23544 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
23545 assume_aligned or alloc_align attributes.
23546 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
23547 arguments. Handle also assume_aligned and alloc_align attributes.
23548 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
23549 calls to functions with assume_aligned or alloc_align attributes.
23550 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
23552 2014-02-08 Terry Guo <terry.guo@arm.com>
23554 * doc/invoke.texi: Document ARM -march=armv7e-m.
23556 2014-02-08 Jakub Jelinek <jakub@redhat.com>
23558 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
23559 flag on __cilkrts_rethrow builtin.
23562 * ipa-cp.c (determine_versionability): Fail at -O0
23563 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
23564 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
23567 2014-02-04 Jakub Jelinek <jakub@redhat.com>
23570 * tree-inline.c (copy_forbidden): Fail for
23571 __attribute__((optimize (0))) functions.
23573 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
23575 * varpool.c: Include pointer-set.h.
23576 (varpool_remove_unreferenced_decls): Variables in other partitions
23577 will not be output; be however careful to not lose information
23578 about partitioning.
23580 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
23582 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
23583 lookup in the vtable constructor.
23585 2014-02-07 Jeff Law <law@redhat.com>
23588 * config/m68k/m68k.md (ashldi_extsi): Turn into a
23589 define_insn_and_split.
23591 * ipa-inline.c (inline_small_functions): Fix typos.
23593 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
23595 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
23596 (s390_can_use_return_insn): Declare.
23597 * config/s390/s390.h (EPILOGUE_USES): Define.
23598 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
23600 (s390_chunkify_start): Handle return JUMP_LABELs.
23601 (s390_early_mach): Emit a main_pool instruction on the entry edge.
23602 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
23603 (s390_can_use_return_insn): New functions.
23604 (s390_fix_long_loop_prediction): Handle conditional returns.
23605 (TARGET_SET_UP_BY_PROLOGUE): Define.
23606 * config/s390/s390.md (ANY_RETURN): New code iterator.
23607 (*creturn, *csimple_return, return, simple_return): New patterns.
23609 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
23611 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
23612 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
23613 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
23614 REG_CFA_RESTORE list when deciding not to restore a register.
23616 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
23618 * config/s390/s390.c: Include tree-pass.h and context.h.
23619 (s390_early_mach): New function, split out from...
23620 (s390_emit_prologue): ...here.
23621 (pass_data_s390_early_mach): New pass structure.
23622 (pass_s390_early_mach): New class.
23623 (s390_option_override): Create and register early_mach pass.
23624 Move to end of file.
23626 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
23628 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
23629 to match for the exit block.
23631 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
23633 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
23634 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
23635 Reject misaligned operands.
23637 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
23639 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
23641 2014-02-07 Richard Biener <rguenther@suse.de>
23643 PR middle-end/60092
23644 * gimple-low.c (lower_builtin_posix_memalign): New function.
23645 (lower_stmt): Call it to lower posix_memalign in a way
23646 to make alignment info accessible.
23648 2014-02-07 Jakub Jelinek <jakub@redhat.com>
23651 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
23652 __builtin_setjmp_receiver.
23654 2014-02-07 Richard Biener <rguenther@suse.de>
23656 PR middle-end/60092
23657 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
23658 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
23659 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
23660 Handle BUILT_IN_POSIX_MEMALIGN.
23661 (find_func_clobbers): Likewise.
23662 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
23663 (call_may_clobber_ref_p_1): Likewise.
23665 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
23668 * ipa-devirt.c (record_target_from_binfo): Remove overactive
23671 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
23674 * lto-cgraph.c (lto_output_node): Use
23675 symtab_get_symbol_partitioning_class.
23676 (lto_output_varpool_node): likewise.
23677 (symtab_get_symbol_partitioning_class): Move here from
23678 lto/lto-partition.c
23679 * cgraph.h (symbol_partitioning_class): Likewise.
23680 (symtab_get_symbol_partitioning_class): Declare.
23682 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
23684 * ggc.h (ggc_internal_cleared_alloc): New macro.
23685 * vec.h (vec_safe_copy): Handle memory stats.
23686 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
23687 * target-globals.c (save_target_globals): Likewise.
23689 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
23692 * expr.c (emit_move_resolve_push): Export; be bit more selective
23693 on when to clear alias set.
23694 * expr.h (emit_move_resolve_push): Declare.
23695 * function.h (struct function): Add tail_call_marked.
23696 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
23697 * config/i386/i386-protos.h (ix86_expand_push): Remove.
23698 * config/i386/i386.md (TImode move expander): De not call
23700 (FP push expanders): Preserve memory attributes.
23701 * config/i386/sse.md (push<mode>1): Remove.
23702 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
23703 (ix86_expand_push): Remove.
23704 * config/i386/mmx.md (push<mode>1): Remove.
23706 2014-02-06 Jakub Jelinek <jakub@redhat.com>
23708 PR rtl-optimization/60030
23709 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
23710 lopart with paradoxical subreg before shifting it up by hprec.
23712 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23714 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
23715 Remove extra newline at end of file.
23716 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
23717 (arm_issue_rate): Handle cortexa57.
23718 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
23719 (cortex-a57.cortex-a53): Likewise.
23721 2014-02-06 Jakub Jelinek <jakub@redhat.com>
23724 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
23725 don't record in REG_FRAME_RELATED_EXPR registers not set in that
23727 (arm_expand_prologue): Adjust all callers.
23728 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
23729 info, registers also at the lowest numbered registers side. Use
23730 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
23734 * var-tracking.c (adjust_mems): Before adding a SET to
23735 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
23737 2014-02-06 Alan Modra <amodra@gmail.com>
23740 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
23741 change SDmode to DDmode when lra_in_progress.
23743 2014-02-06 Jakub Jelinek <jakub@redhat.com>
23745 PR middle-end/59150
23746 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
23747 free_data_ref on the dr first, and before goto again also set dr
23748 to the next dr. For simd_lane_access, free old datarefs[i] before
23749 overwriting it. For get_vectype_for_scalar_type failure, don't
23750 free_data_ref if simd_lane_access.
23752 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
23755 * tree.h (opts_for_fn): New inline function.
23756 (opt_for_fn): Define.
23757 * config/i386/i386.c (ix86_function_regparm): Use
23758 opt_for_fn (decl, optimize) instead of optimize.
23760 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
23762 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
23763 for SYMBOL_REF in large memory model.
23765 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23767 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
23768 and crypto support.
23769 (cortex-a57): Likewise.
23770 (cortex-a57.cortex-a53): Likewise.
23772 2014-02-06 Yury Gribov <y.gribov@samsung.com>
23773 Kugan Vivekanandarajah <kuganv@linaro.org>
23775 * config/arm/arm.c (arm_vector_alignment_reachable): Check
23777 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
23779 2014-02-06 Richard Biener <rguenther@suse.de>
23781 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
23782 set_loop_copy and initialize_original_copy_tables.
23784 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
23786 * config/aarch64/aarch64-simd.md
23787 (aarch64_ashr_simddi): Change QI to SI.
23789 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
23790 Jakub Jelinek <jakub@redhat.com>
23792 PR middle-end/60013
23793 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
23796 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23798 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
23799 CODE_FOR_altivec_vpku[hw]um to
23800 CODE_FOR_altivec_vpku[hw]um_direct.
23801 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
23802 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
23803 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
23804 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
23806 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23808 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
23809 generation for -maltivec=be.
23810 (altivec_vsumsws): Simplify redundant test.
23812 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23814 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
23815 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
23816 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
23817 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
23818 gen_altivec_vpkuwum.
23819 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
23821 (altivec_vpks<VI_char>ss): Likewise.
23822 (altivec_vpks<VI_char>us): Likewise.
23823 (altivec_vpku<VI_char>us): Likewise.
23824 (altivec_vpku<VI_char>um): Likewise.
23825 (altivec_vpku<VI_char>um_direct): New (copy of
23826 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
23828 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
23829 target is little endian and -maltivec=be is not specified.
23830 (*altivec_vupkhs<VU_char>_direct): New (copy of
23831 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
23832 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
23833 target is little endian and -maltivec=be is not specified.
23834 (*altivec_vupkls<VU_char>_direct): New (copy of
23835 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
23836 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
23837 little endian and -maltivec=be is not specified.
23838 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
23839 little endian and -maltivec=be is not specified.
23841 2014-02-05 Richard Henderson <rth@redhat.com>
23844 * combine-stack-adj.c: Revert r206943.
23845 * sched-int.h (struct deps_desc): Add last_args_size.
23846 * sched-deps.c (init_deps): Initialize it.
23847 (sched_analyze_insn): Add OUTPUT dependencies between insns that
23848 contain REG_ARGS_SIZE notes.
23850 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
23852 * lto-cgraph.c (asm_nodes_output): Make global.
23853 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
23854 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
23855 (driver_handle_option): Handle OPT_fwpa.
23857 2014-02-05 Jakub Jelinek <jakub@redhat.com>
23860 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
23861 a comment typo and formatting issue. If odr_hash hasn't been
23862 created, return vNULL and set *completep to false.
23864 PR middle-end/57499
23865 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
23866 bb with no successors.
23868 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
23871 * doc/invoke.texi (-march): Clarify documentation for ARM.
23872 (-mtune): Likewise.
23875 2014-02-05 Richard Biener <rguenther@suse.de>
23877 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
23878 when not vectorizing because of too many alias checks.
23879 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
23880 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
23882 2014-02-05 Nick Clifton <nickc@redhat.com>
23884 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
23885 accept extended registers in any mode when compiling for the MN10300.
23887 2014-02-05 Yury Gribov <y.gribov@samsung.com>
23889 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
23890 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
23891 sanitization attributes.
23892 (can_inline_edge_p): Likewise.
23893 (sanitize_attrs_match_for_inline_p): New function.
23895 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
23897 * ipa-prop.c (detect_type_change): Shor circuit testing of
23898 type changes on THIS pointer.
23900 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
23903 * config/pa/pa.c (legitimize_tls_address): Return original address
23904 if not passed a SYMBOL_REF rtx.
23905 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
23907 (pa_emit_move_sequence): Simplify TLS source operands.
23908 (pa_legitimate_constant_p): Reject all TLS constants.
23909 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
23910 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
23912 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
23914 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
23915 groups when we know they are controlled by LTO.
23916 * varasm.c (default_binds_local_p_1): If object is in other partition,
23917 it will be resolved locally.
23919 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
23921 * config/host-linux.c (linux_gt_pch_use_address): Don't
23922 use SSIZE_MAX because it is not always defined.
23924 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
23927 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
23928 threshold for pseudo splitting.
23929 (update_ebb_live_info): Process call argument hard registers and
23930 hard registers from insn definition too.
23931 (max_small_class_regs_num): New constant.
23932 (inherit_in_ebb): Update live hard regs through EBBs. Update
23933 reloads_num only for small register classes. Don't split for
23936 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
23939 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
23942 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
23944 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
23945 visibility is safe.
23947 2014-02-04 Marek Polacek <polacek@redhat.com>
23949 * gdbinit.in (pel): Define.
23951 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
23953 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
23956 2014-02-04 Richard Biener <rguenther@suse.de>
23959 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
23960 in function context local.
23961 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
23962 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
23963 similar to LTO_imported_decl_ref.
23965 2014-02-04 Jakub Jelinek <jakub@redhat.com>
23967 PR tree-optimization/60002
23968 * cgraphclones.c (build_function_decl_skip_args): Clear
23969 DECL_LANG_SPECIFIC.
23971 PR tree-optimization/60023
23972 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
23973 false to gsi_replace.
23974 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
23975 has been in some EH region and vec_stmt could throw, add
23976 vec_stmt into the same EH region.
23977 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
23978 has no lhs, ignore it.
23979 * internal-fn.c (expand_MASK_LOAD): Likewise.
23982 * tree-inline.c (copy_forbidden): Fail for
23983 __attribute__((optimize (0))) functions.
23986 * omp-low.c (simd_clone_struct_copy): If from->inbranch
23987 is set, copy one less argument.
23988 (expand_simd_clones): Don't subtract clone_info->inbranch
23989 from simd_clone_struct_alloc argument.
23991 PR rtl-optimization/57915
23992 * recog.c (simplify_while_replacing): If all unary/binary/relational
23993 operation arguments are constant, attempt to simplify those.
23995 PR middle-end/59261
23996 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
23997 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
23999 2014-02-04 Richard Biener <rguenther@suse.de>
24001 PR tree-optimization/60012
24002 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
24003 TBAA disambiguation to all DDRs.
24005 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24008 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
24009 (LINK_SPEC): Use it for -shared, -shared-libgcc.
24011 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
24014 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
24016 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
24018 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
24019 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
24021 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
24024 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
24025 to figure out targets of polymorphic calls with known decl.
24026 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
24027 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
24028 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
24029 (get_polymorphic_call_info): ... here.
24030 (get_polymorphic_call_info_from_invariant): New function.
24032 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
24034 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
24035 lookup via vtable pointer; check for type consistency
24036 and turn inconsitent facts into UNREACHABLE.
24037 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
24038 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
24039 type inconsistent querries; return UNREACHABLE instead.
24041 2014-02-03 Richard Henderson <rth@twiddle.net>
24044 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
24045 already processed this node.
24046 (normalize_one_pred_1): Pass along mark_set.
24047 (normalize_one_pred): Create and destroy a pointer_set_t.
24048 (normalize_one_pred_chain): Likewise.
24050 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
24052 PR gcov-profile/58602
24053 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
24055 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
24058 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
24059 -fno-devirtualize; try to devirtualize by the knowledge of
24060 virtual table pointer given by aggregate propagation.
24061 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
24062 (ipa_print_node_jump_functions): Dump also offset that
24063 is relevant for polymorphic calls.
24064 (determine_known_aggregate_parts): Add arg_type parameter; use it
24065 instead of determining the type from pointer type.
24066 (ipa_compute_jump_functions_for_edge): Update call of
24067 determine_known_aggregate_parts.
24068 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
24069 (gimple_get_virt_method_for_binfo): ... here; simplify using
24070 vtable_pointer_value_to_vtable.
24071 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
24072 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
24073 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
24074 (vtable_pointer_value_to_vtable): Break out from ...; handle also
24076 (vtable_pointer_value_to_binfo): ... here.
24077 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
24079 2014-02-03 Teresa Johnson <tejohnson@google.com>
24081 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
24082 redef of outer loop index variable.
24084 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
24088 * doc/extend.texi (Function Attributes): Typo.
24090 2014-02-03 Cong Hou <congh@google.com>
24092 PR tree-optimization/60000
24093 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
24094 if the vectorized statement is a store. A store statement can only
24095 appear at the end of pattern statements.
24097 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
24099 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
24100 (ix86_option_override_internal): Default long double to 64-bit for
24101 32-bit Bionic and to 128-bit for 64-bit Bionic.
24103 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
24104 TARGET_LONG_DOUBLE_128 is true.
24105 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
24107 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
24108 (mlong-double-64): Negate -mlong-double-128.
24109 (mlong-double-128): New option.
24111 * config/i386/i386-c.c (ix86_target_macros): Define
24112 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
24114 * doc/invoke.texi: Document -mlong-double-128.
24116 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
24118 PR rtl-optimization/60024
24119 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
24121 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
24123 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
24125 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
24127 PR rtl-optimization/57662
24128 * sel-sched.c (code_motion_path_driver): Do not mark already not
24129 existing blocks in the visiting bitmap.
24131 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
24133 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
24134 on the insn being emitted.
24136 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
24137 Will Deacon <will.deacon@arm.com>
24139 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
24141 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24143 * config/arm/arm-tables.opt: Regenerate.
24145 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24147 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
24148 for vector types other than V16QImode.
24149 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
24150 define_expand, and call altivec_expand_vec_perm_le when producing
24151 code with little endian element order.
24152 (*altivec_vperm_<mode>_internal): New insn having previous
24153 behavior of altivec_vperm_<mode>.
24154 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
24155 altivec_expand_vec_perm_le when producing code with little endian
24157 (*altivec_vperm_<mode>_uns_internal): New insn having previous
24158 behavior of altivec_vperm_<mode>_uns.
24160 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24162 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
24163 (altivec_vsumsws): Add handling for -maltivec=be with a little
24165 (altivec_vsumsws_direct): New.
24166 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
24167 gen_altivec_vsumsws.
24169 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
24171 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
24172 vtable_pointer_value_to_binfo): New functions.
24173 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
24174 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
24176 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
24178 * config/nios2/nios2.md (load_got_register): Initialize GOT
24179 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
24180 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
24182 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
24184 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
24185 preserverd by passthrough, do not propagate the type.
24187 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
24189 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
24190 (mips_atomic_assign_expand_fenv): New function.
24191 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
24193 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
24195 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
24196 (__builtin_mips_set_fcsr): Likewise.
24197 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
24198 MIPS_USI_FTYPE_VOID.
24199 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
24200 (mips16_expand_set_fcsr): Likewise.
24201 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
24202 (mips16_set_fcsr_stub): Likewise.
24203 (mips16_get_fcsr_one_only_stub): New class.
24204 (mips16_set_fcsr_one_only_stub): Likewise.
24205 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
24206 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
24207 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
24208 (hard_float): New availability predicate.
24209 (mips_builtins): Add get_fcsr and set_fcsr.
24210 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
24211 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
24212 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
24213 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
24214 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
24217 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
24219 * config/mips/mips.c (mips_one_only_stub): New class.
24220 (mips_need_mips16_rdhwr_p): Replace with...
24221 (mips16_rdhwr_stub): ...this new variable.
24222 (mips16_stub_call_address): New function.
24223 (mips16_rdhwr_one_only_stub): New class.
24224 (mips_expand_thread_pointer): Use mips16_stub_call_address.
24225 (mips_output_mips16_rdhwr): Delete.
24226 (mips_finish_stub): New function.
24227 (mips_code_end): Use it to handle rdhwr stubs.
24229 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
24232 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
24233 when calculating size of integer atomic types.
24235 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
24237 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
24239 2014-02-01 Jakub Jelinek <jakub@redhat.com>
24241 PR tree-optimization/60003
24242 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
24243 * profile.c (branch_prob): Use gimple_call_builtin_p
24244 to check for BUILT_IN_SETJMP_RECEIVER.
24245 * tree-inline.c (copy_bb): Call notice_special_calls.
24247 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
24250 * lra-constraints.c (process_alt_operands): Update reload_sum only
24253 2014-01-31 Richard Henderson <rth@redhat.com>
24255 PR middle-end/60004
24256 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
24257 until after else_eh is processed.
24259 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
24261 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
24262 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
24263 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
24264 in smmintrin.h, remove them.
24265 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
24266 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
24267 * config/i386/i386.md (ROUND_SAE): Fix value.
24268 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
24269 (const48_operand): New.
24270 * config/i386/subst.md (round), (round_expand): Use
24271 const_4_or_8_to_11_operand.
24272 (round_saeonly), (round_saeonly_expand): Use const48_operand.
24274 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
24276 * config/i386/constraints.md (Yk): Swap meaning with k.
24277 * config/i386/i386.md (movhi_internal): Change Yk to k.
24278 (movqi_internal): Ditto.
24279 (*k<logic><mode>): Ditto.
24282 (kandn<mode>): Ditto.
24283 (*<code>hi_1): Ditto.
24284 (*<code>qi_1): Ditto.
24285 (kxnor<mode>): Ditto.
24286 (kortestzhi): Ditto.
24287 (kortestchi): Ditto.
24289 (*one_cmplhi2_1): Ditto.
24290 (*one_cmplqi2_1): Ditto.
24291 * config/i386/sse.md (): Change k to Yk.
24292 (avx512f_load<mode>_mask): Ditto.
24293 (avx512f_blendm<mode>): Ditto.
24294 (avx512f_store<mode>_mask): Ditto.
24295 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
24296 (avx512f_storedqu<mode>_mask): Ditto.
24297 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
24299 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
24300 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
24301 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
24302 (avx512f_maskcmp<mode>3): Ditto.
24303 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
24304 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
24305 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
24306 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
24307 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
24308 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
24309 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
24310 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
24311 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
24312 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
24313 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
24314 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
24315 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
24316 (vec_extract_lo_<mode>_maskm): Ditto.
24317 (vec_extract_hi_<mode>_maskm): Ditto.
24318 (avx512f_vternlog<mode>_mask): Ditto.
24319 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
24320 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
24321 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
24322 (avx512f_<code>v8div16qi2_mask): Ditto.
24323 (avx512f_<code>v8div16qi2_mask_store): Ditto.
24324 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
24325 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
24326 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
24327 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
24328 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
24329 (*avx512pf_gatherpf<mode>df_mask): Ditto.
24330 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
24331 (*avx512pf_scatterpf<mode>df_mask): Ditto.
24332 (avx512cd_maskb_vec_dupv8di): Ditto.
24333 (avx512cd_maskw_vec_dupv16si): Ditto.
24334 (avx512f_vpermi2var<mode>3_maskz): Ditto.
24335 (avx512f_vpermi2var<mode>3_mask): Ditto.
24336 (avx512f_vpermi2var<mode>3_mask): Ditto.
24337 (avx512f_vpermt2var<mode>3_maskz): Ditto.
24338 (*avx512f_gathersi<mode>): Ditto.
24339 (*avx512f_gathersi<mode>_2): Ditto.
24340 (*avx512f_gatherdi<mode>): Ditto.
24341 (*avx512f_gatherdi<mode>_2): Ditto.
24342 (*avx512f_scattersi<mode>): Ditto.
24343 (*avx512f_scatterdi<mode>): Ditto.
24344 (avx512f_compress<mode>_mask): Ditto.
24345 (avx512f_compressstore<mode>_mask): Ditto.
24346 (avx512f_expand<mode>_mask): Ditto.
24347 * config/i386/subst.md (mask): Change k to Yk.
24348 (mask_scalar_merge): Ditto.
24351 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
24353 * doc/extend.texi (Vector Extensions): Document ?: in C++.
24355 2014-01-31 Richard Biener <rguenther@suse.de>
24357 PR middle-end/59990
24358 * builtins.c (fold_builtin_memory_op): Make sure to not
24359 use a floating-point mode or a boolean or enumeral type for
24360 the copy operation.
24362 2014-01-30 DJ Delorie <dj@redhat.com>
24364 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
24365 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
24366 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
24367 whenever main() has an epilogue.
24369 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24371 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
24372 unused variable "field".
24373 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
24374 (vsx_mergeh_<mode>): Likewise.
24375 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
24376 (altivec_vmrghh): Likewise.
24377 (altivec_vmrghw): Likewise.
24378 (altivec_vmrglb): Likewise.
24379 (altivec_vmrglh): Likewise.
24380 (altivec_vmrglw): Likewise.
24381 (altivec_vspltb): Add missing uses.
24382 (altivec_vsplth): Likewise.
24383 (altivec_vspltw): Likewise.
24384 (altivec_vspltsf): Likewise.
24386 2014-01-30 Jakub Jelinek <jakub@redhat.com>
24389 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
24390 frame related instructions.
24392 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
24394 PR rtl-optimization/59959
24395 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
24396 any reload of register whose subreg is invalid.
24398 2014-01-30 Jakub Jelinek <jakub@redhat.com>
24400 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
24401 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
24402 Add missing return type - void.
24404 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24406 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
24407 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
24408 remove element index adjustment for endian (now handled in vsx.md
24410 (altivec_expand_vec_perm_const): Use
24411 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
24412 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
24413 (vsx_xxspltw_<mode>): Adjust element index for little endian.
24414 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
24415 define_expand and a new define_insn *altivec_vspltb_internal;
24416 adjust for -maltivec=be on a little endian target.
24417 (altivec_vspltb_direct): New.
24418 (altivec_vsplth): Divide into a define_expand and a new
24419 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
24420 little endian target.
24421 (altivec_vsplth_direct): New.
24422 (altivec_vspltw): Divide into a define_expand and a new
24423 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
24424 little endian target.
24425 (altivec_vspltw_direct): New.
24426 (altivec_vspltsf): Divide into a define_expand and a new
24427 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
24428 a little endian target.
24430 2014-01-30 Richard Biener <rguenther@suse.de>
24432 PR tree-optimization/59993
24433 * tree-ssa-forwprop.c (associate_pointerplus): Check we
24434 can propagate form the earlier stmt and avoid the transform
24435 when the intermediate result is needed.
24437 2014-01-30 Alangi Derick <alangiderick@gmail.com>
24439 * README.Portability: Fix typo.
24441 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
24443 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
24444 comparison_operator with ordered_comparison_operator.
24446 2014-01-30 Nick Clifton <nickc@redhat.com>
24448 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
24449 Rename to mn10300_store_multiple_regs.
24450 * config/mn10300/mn10300.c: Likewise.
24451 * config/mn10300/mn10300.md (store_movm): Fix typo: call
24452 store_multiple_regs.
24453 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
24454 Call mn10300_store_multiple_regs.
24456 2014-01-30 Nick Clifton <nickc@redhat.com>
24457 DJ Delorie <dj@redhat.com>
24459 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
24460 %fp 2 to keep registers after it properly word-aligned.
24461 (rl78_alloc_physical_registers_umul): Handle the case where both
24462 input operands are the same.
24464 2014-01-30 Richard Biener <rguenther@suse.de>
24466 PR tree-optimization/59903
24467 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
24470 2014-01-30 Jason Merrill <jason@redhat.com>
24473 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
24476 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
24478 2014-01-30 Richard Biener <rguenther@suse.de>
24480 PR tree-optimization/59951
24481 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
24483 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
24486 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
24487 SFmode to DFmode case.
24489 2014-01-29 DJ Delorie <dj@redhat.com>
24491 * config/msp430/msp430.opt (-minrt): New.
24492 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
24494 (ENDFILE_SPEC): Likewise.
24496 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
24498 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
24499 (estimate_function_body_sizes): Use it.
24501 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
24504 * dwarf2out.c (is_cxx_auto): New.
24505 (is_base_type): Use it.
24506 (gen_type_die_with_usage): Likewise.
24508 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24510 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
24511 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
24512 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
24513 -maltivec=be with LE targets.
24514 (vsx_mergeh_<mode>): Likewise.
24515 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
24516 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
24517 (altivec_vmrghb): Replace with define_expand and new
24518 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
24519 (altivec_vmrghb_direct): New define_insn.
24520 (altivec_vmrghh): Replace with define_expand and new
24521 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
24522 (altivec_vmrghh_direct): New define_insn.
24523 (altivec_vmrghw): Replace with define_expand and new
24524 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
24525 (altivec_vmrghw_direct): New define_insn.
24526 (*altivec_vmrghsf): Adjust for endianness.
24527 (altivec_vmrglb): Replace with define_expand and new
24528 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
24529 (altivec_vmrglb_direct): New define_insn.
24530 (altivec_vmrglh): Replace with define_expand and new
24531 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
24532 (altivec_vmrglh_direct): New define_insn.
24533 (altivec_vmrglw): Replace with define_expand and new
24534 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
24535 (altivec_vmrglw_direct): New define_insn.
24536 (*altivec_vmrglsf): Adjust for endianness.
24537 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
24538 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
24539 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
24540 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
24541 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
24542 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
24543 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
24544 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
24546 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
24548 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
24549 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
24552 2014-01-29 Richard Biener <rguenther@suse.de>
24554 PR tree-optimization/58742
24555 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
24556 associate_pointerplus_align.
24557 (associate_pointerplus_diff): New function.
24558 (associate_pointerplus): Likewise. Call associate_pointerplus_align
24559 and associate_pointerplus_diff.
24561 2014-01-29 Richard Biener <rguenther@suse.de>
24563 * lto-streamer.h (LTO_major_version): Bump to 3.
24564 (LTO_minor_version): Reset to 0.
24566 2014-01-29 Renlin Li <Renlin.Li@arm.com>
24568 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
24569 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
24570 (arm_file_start): Generate correct asm header for armv7ve.
24571 * config/arm/bpabi.h: Add multilib support for armv7ve.
24572 * config/arm/driver-arm.c: Change the architectures of cortex-a7
24573 and cortex-a15 to armv7ve.
24574 * config/arm/t-aprofile: Add multilib support for armv7ve.
24575 * doc/invoke.texi: Document -march=armv7ve.
24577 2014-01-29 Richard Biener <rguenther@suse.de>
24579 PR tree-optimization/58742
24580 * tree-ssa-forwprop.c (associate_plusminus): Return true
24581 if we changed sth, defer EH cleanup to ...
24582 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
24583 (simplify_mult): New function.
24585 2014-01-29 Jakub Jelinek <jakub@redhat.com>
24587 PR middle-end/59917
24588 PR tree-optimization/59920
24589 * tree.c (build_common_builtin_nodes): Remove
24590 __builtin_setjmp_dispatcher initialization.
24591 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
24592 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
24593 instead of gsi_after_labels + manually skipping debug stmts.
24594 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
24595 ignore bbs with IFN_ABNORMAL_DISPATCHER.
24596 * tree-inline.c (copy_edges_for_bb): Remove
24597 can_make_abnormal_goto argument, instead add abnormal_goto_dest
24598 argument. Ignore computed_goto_p stmts. Don't call
24599 make_abnormal_goto_edges. If a call might need abnormal edges
24600 for non-local gotos, see if it already has an edge to
24601 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
24602 with true argument, don't do anything then, otherwise add
24603 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
24604 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
24606 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
24607 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
24608 (lower_stmt): Don't set data->calls_builtin_setjmp.
24609 (lower_builtin_setjmp): Adjust comment.
24610 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
24611 * tree-cfg.c (found_computed_goto): Remove.
24612 (factor_computed_gotos): Remove.
24613 (make_goto_expr_edges): Return bool, true for computed gotos.
24614 Don't call make_abnormal_goto_edges.
24615 (build_gimple_cfg): Don't set found_computed_goto, don't call
24616 factor_computed_gotos.
24617 (computed_goto_p): No longer static.
24618 (make_blocks): Don't set found_computed_goto.
24619 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
24620 (make_edges): If make_goto_expr_edges returns true, push bb
24621 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
24622 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
24623 vector. Record mapping between bbs and OpenMP regions if there
24624 are any, adjust make_gimple_omp_edges caller. Call
24625 handle_abnormal_edges.
24626 (make_abnormal_goto_edges): Remove.
24627 * tree-cfg.h (make_abnormal_goto_edges): Remove.
24628 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
24629 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
24630 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
24631 * internal-fn.def (ABNORMAL_DISPATCHER): New.
24632 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
24633 filling *region also set *region_idx to (*region)->entry->index.
24636 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
24637 For REGs set ORIGINAL_REGNO.
24639 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
24641 * doc/md.texi: Mention that a target shouldn't implement
24642 vec_widen_(s|u)mul_even/odd pair if it is less efficient
24645 2014-01-29 Jakub Jelinek <jakub@redhat.com>
24647 PR tree-optimization/59594
24648 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
24649 a copy of the datarefs vector rather than the vector itself.
24651 2014-01-28 Jason Merrill <jason@redhat.com>
24654 * dwarf2out.c (auto_die): New static.
24655 (gen_type_die_with_usage): Handle C++1y 'auto'.
24656 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
24659 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
24662 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
24663 (SPEC_X32): Likewise.
24664 (SPEC_64): Likewise.
24665 * config/i386/i386.c (ix86_option_override_internal): Turn off
24666 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
24668 (x86_file_start): Output .code16gcc for TARGET_16BIT.
24669 * config/i386/i386.h (TARGET_16BIT): New macro.
24670 (TARGET_16BIT_P): Likewise.
24671 * config/i386/i386.opt: Add m16.
24672 * doc/invoke.texi: Document -m16.
24674 2014-01-28 Jakub Jelinek <jakub@redhat.com>
24676 PR preprocessor/59935
24677 * input.c (location_get_source_line): Bail out on when line number
24678 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
24680 2014-01-28 Richard Biener <rguenther@suse.de>
24682 PR tree-optimization/58742
24683 * tree-ssa-forwprop.c (associate_plusminus): Handle
24684 pointer subtraction of the form (T)(P + A) - (T)P.
24686 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24688 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
24691 2014-01-28 Richard Biener <rguenther@suse.de>
24694 2014-01-28 Richard Biener <rguenther@suse.de>
24696 PR rtl-optimization/45364
24697 PR rtl-optimization/59890
24698 * var-tracking.c (local_get_addr_clear_given_value): Handle
24699 already cleared slot.
24700 (val_reset): Handle not allocated local_get_addr_cache.
24701 (vt_find_locations): Use post-order on the inverted CFG.
24703 2014-01-28 Richard Biener <rguenther@suse.de>
24705 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
24707 2014-01-28 Richard Biener <rguenther@suse.de>
24709 PR rtl-optimization/45364
24710 PR rtl-optimization/59890
24711 * var-tracking.c (local_get_addr_clear_given_value): Handle
24712 already cleared slot.
24713 (val_reset): Handle not allocated local_get_addr_cache.
24714 (vt_find_locations): Use post-order on the inverted CFG.
24716 2014-01-28 Alan Modra <amodra@gmail.com>
24718 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
24719 * configure.ac <recursive call for build != host>: Define
24720 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
24721 and LD_FOR_BUILD too.
24722 * configure: Regenerate.
24724 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
24726 * config/i386/i386.c (get_builtin_code_for_version): Separate
24727 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
24728 Broadwell from Haswell.
24730 2014-01-27 Steve Ellcey <sellcey@mips.com>
24732 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
24733 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
24734 * config/mips/mips.c (mips_option_override): Change setting
24736 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
24737 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
24738 Change from Mask to Var.
24740 2014-01-27 Jeff Law <law@redhat.com>
24742 * ipa-inline.c (inline_small_functions): Fix typo.
24744 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
24746 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
24747 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
24748 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
24749 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
24750 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
24751 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
24752 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
24753 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
24754 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
24755 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
24756 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
24757 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
24758 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
24759 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
24760 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
24761 (_mm512_storeu_epi64): Ditto.
24762 (_mm512_cmpge_epi32_mask): Ditto.
24763 (_mm512_cmpge_epu32_mask): Ditto.
24764 (_mm512_cmpge_epi64_mask): Ditto.
24765 (_mm512_cmpge_epu64_mask): Ditto.
24766 (_mm512_cmple_epi32_mask): Ditto.
24767 (_mm512_cmple_epu32_mask): Ditto.
24768 (_mm512_cmple_epi64_mask): Ditto.
24769 (_mm512_cmple_epu64_mask): Ditto.
24770 (_mm512_cmplt_epi32_mask): Ditto.
24771 (_mm512_cmplt_epu32_mask): Ditto.
24772 (_mm512_cmplt_epi64_mask): Ditto.
24773 (_mm512_cmplt_epu64_mask): Ditto.
24774 (_mm512_cmpneq_epi32_mask): Ditto.
24775 (_mm512_cmpneq_epu32_mask): Ditto.
24776 (_mm512_cmpneq_epi64_mask): Ditto.
24777 (_mm512_cmpneq_epu64_mask): Ditto.
24778 (_mm512_expand_pd): Ditto.
24779 (_mm512_expand_ps): Ditto.
24780 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
24781 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
24782 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
24783 * config/i386/i386.c (ix86_builtins): Add
24784 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
24785 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
24786 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
24787 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
24788 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
24789 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
24790 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
24791 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
24792 IX86_BUILTIN_PMOVUSQW512_MEM.
24793 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
24794 __builtin_ia32_pmovsqd512mem_mask,
24795 __builtin_ia32_pmovqd512mem_mask,
24796 __builtin_ia32_pmovusqw512mem_mask,
24797 __builtin_ia32_pmovsqw512mem_mask,
24798 __builtin_ia32_pmovqw512mem_mask,
24799 __builtin_ia32_pmovusdw512mem_mask,
24800 __builtin_ia32_pmovsdw512mem_mask,
24801 __builtin_ia32_pmovdw512mem_mask,
24802 __builtin_ia32_pmovqb512mem_mask,
24803 __builtin_ia32_pmovusqb512mem_mask,
24804 __builtin_ia32_pmovsqb512mem_mask,
24805 __builtin_ia32_pmovusdb512mem_mask,
24806 __builtin_ia32_pmovsdb512mem_mask,
24807 __builtin_ia32_pmovdb512mem_mask.
24808 (bdesc_args): Add __builtin_ia32_expanddf512,
24809 __builtin_ia32_expandsf512.
24810 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
24811 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
24812 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
24813 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
24814 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
24815 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
24816 (avx512f_<code>v8div16qi2_mask_store): This.
24817 (avx512f_expand<mode>): New.
24819 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
24821 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
24823 (_mm512_mask_prefetch_i64gather_pd): Ditto.
24824 (_mm512_prefetch_i32scatter_pd): Ditto.
24825 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
24826 (_mm512_prefetch_i64scatter_pd): Ditto.
24827 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
24828 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
24829 (_mm512_mask_prefetch_i64gather_ps): Ditto.
24830 (_mm512_prefetch_i32scatter_ps): Ditto.
24831 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
24832 (_mm512_prefetch_i64scatter_ps): Ditto.
24833 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
24834 * config/i386/i386-builtin-types.def: Define
24835 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
24836 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
24837 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
24838 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
24839 IX86_BUILTIN_SCATTERPFQPD.
24840 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
24841 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
24842 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
24843 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
24844 __builtin_ia32_scatterpfqps.
24845 (ix86_expand_builtin): Expand new built-ins.
24846 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
24847 fix memory access data type.
24848 (*avx512pf_gatherpf<mode>_mask): Ditto.
24849 (*avx512pf_gatherpf<mode>): Ditto.
24850 (avx512pf_scatterpf<mode>): Ditto.
24851 (*avx512pf_scatterpf<mode>_mask): Ditto.
24852 (*avx512pf_scatterpf<mode>): Ditto.
24853 (GATHER_SCATTER_SF_MEM_MODE): New.
24854 (avx512pf_gatherpf<mode>df): Ditto.
24855 (*avx512pf_gatherpf<mode>df_mask): Ditto.
24856 (*avx512pf_scatterpf<mode>df): Ditto.
24858 2014-01-27 Jakub Jelinek <jakub@redhat.com>
24861 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
24862 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
24865 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
24867 * common/config/arm/arm-common.c
24868 (arm_rewrite_mcpu): Handle multiple names.
24870 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
24872 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
24874 * gimple-builder.h (create_gimple_tmp): Delete.
24876 2014-01-27 Christian Bruel <christian.bruel@st.com>
24878 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
24881 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
24883 * config/pa/pa.md (call): Generate indirect long calls to non-local
24884 functions when outputing 32-bit code.
24885 (call_value): Likewise except for special call to buggy powf function.
24887 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
24888 portable runtime and PIC indirect calls.
24889 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
24890 and PIC call sequences. Use ldo instead of blr to set return register
24891 in PIC call sequence.
24893 2014-01-25 Walter Lee <walt@tilera.com>
24895 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
24896 avoid clobbering a live register.
24898 2014-01-25 Walter Lee <walt@tilera.com>
24900 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
24901 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
24902 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
24903 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
24905 2014-01-25 Walter Lee <walt@tilera.com>
24907 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
24908 arguments on even registers.
24909 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
24911 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
24912 (BIGGEST_ALIGNMENT): Ditto.
24913 (BIGGEST_FIELD_ALIGNMENT): Ditto.
24915 2014-01-25 Walter Lee <walt@tilera.com>
24917 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
24918 insns before bundling.
24919 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
24921 2014-01-25 Walter Lee <walt@tilera.com>
24923 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
24924 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
24925 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
24927 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
24929 * config/mips/constraints.md (kl): Delete.
24930 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
24931 define expands, using...
24932 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
24933 instructions for MIPS16.
24934 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
24935 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
24937 2014-01-25 Walter Lee <walt@tilera.com>
24939 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
24943 2014-01-25 Walter Lee <walt@tilera.com>
24945 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
24946 (TARGET_EXPAND_TO_RTL_HOOK): Define.
24948 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
24950 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
24953 2014-01-25 Jakub Jelinek <jakub@redhat.com>
24955 * print-rtl.c (in_call_function_usage): New var.
24956 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
24957 EXPR_LIST mode as mode and not as reg note name.
24959 PR middle-end/59561
24960 * cfgloopmanip.c (copy_loop_info): If
24961 loop->warned_aggressive_loop_optimizations, make sure
24962 the flag is set in target loop too.
24964 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
24966 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
24968 * builtins.def: Likewise.
24969 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
24970 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
24971 * ira.c (ira_setup_eliminable_regset): Likewise.
24972 * omp-low.c (gate_expand_omp): Likewise.
24973 (execute_lower_omp): Likewise.
24974 (diagnose_sb_0): Likewise.
24975 (gate_diagnose_omp_blocks): Likewise.
24976 (simd_clone_clauses_extract): Likewise.
24979 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24981 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
24982 correction for little endian...
24983 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
24986 2014-01-24 Jeff Law <law@redhat.com>
24988 PR tree-optimization/59919
24989 * tree-vrp.c (find_assert_locations_1): Do not register asserts
24990 for non-returning calls.
24992 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
24994 * common/config/aarch64/aarch64-common.c
24995 (aarch64_rewrite_mcpu): Handle multiple names.
24996 * config/aarch64/aarch64.h
24997 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
24999 2014-01-24 Dodji Seketeli <dodji@redhat.com>
25001 * input.c (add_file_to_cache_tab): Handle the case where fopen
25004 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
25007 * config/i386/i386.md (pushsf splitter): Get stack adjustment
25008 from push operand if code of push isn't PRE_DEC.
25010 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
25013 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
25014 -mquad-memory-atomic. Update -mquad-memory documentation to say
25015 it is only used for non-atomic loads/stores.
25017 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
25018 -mquad-memory or -mquad-memory-atomic switches.
25020 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
25021 -mquad-memory-atomic to ISA 2.07 support.
25023 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
25024 to separate support of normal quad word memory operations (ldq, stq)
25025 from the atomic quad word memory operations.
25027 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
25028 support to separate non-atomic quad word operations from atomic
25029 quad word operations. Disable non-atomic quad word operations in
25030 little endian mode so that we don't have to swap words after the
25031 load and before the store.
25032 (quad_load_store_p): Add comment about atomic quad word support.
25033 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
25034 options printed with -mdebug=reg.
25036 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
25037 -mquad-memory-atomic as the test for whether we have quad word
25038 atomic instructions.
25039 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
25040 or -mp8-vector are used, allow byte/half-word atomic operations.
25042 * config/rs6000/sync.md (load_lockedti): Insure that the address
25043 is a proper indexed or indirect address for the lqarx instruction.
25044 On little endian systems, swap the hi/lo registers after the lqarx
25046 (load_lockedpti): Use indexed_or_indirect_operand predicate to
25047 insure the address is valid for the lqarx instruction.
25048 (store_conditionalti): Insure that the address is a proper indexed
25049 or indirect address for the stqcrx. instruction. On little endian
25050 systems, swap the hi/lo registers before doing the stqcrx.
25052 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
25053 insure the address is valid for the stqcrx. instruction.
25055 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
25056 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
25057 type of quad memory support is available.
25059 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
25061 PR regression/59915
25062 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
25063 there is a danger of looping.
25065 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
25067 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
25068 force flag_ira_loop_pressure if set via command line.
25070 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
25072 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
25073 (ashr_simd): New builtin handling DI mode.
25074 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
25075 (aarch64_sshr_simddi): New match pattern.
25076 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
25077 (vshrd_n_s64): Likewise.
25078 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
25080 2014-01-23 Nick Clifton <nickc@redhat.com>
25082 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
25083 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
25084 favour of mcu specific scripts.
25085 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
25088 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
25089 Alex Velenko <Alex.Velenko@arm.com>
25091 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
25092 (vaddv_s16): Likewise.
25093 (vaddv_s32): Likewise.
25094 (vaddv_u8): Likewise.
25095 (vaddv_u16): Likewise.
25096 (vaddv_u32): Likewise.
25097 (vaddvq_s8): Likewise.
25098 (vaddvq_s16): Likewise.
25099 (vaddvq_s32): Likewise.
25100 (vaddvq_s64): Likewise.
25101 (vaddvq_u8): Likewise.
25102 (vaddvq_u16): Likewise.
25103 (vaddvq_u32): Likewise.
25104 (vaddvq_u64): Likewise.
25105 (vaddv_f32): Likewise.
25106 (vaddvq_f32): Likewise.
25107 (vaddvq_f64): Likewise.
25108 (vmaxv_f32): Likewise.
25109 (vmaxv_s8): Likewise.
25110 (vmaxv_s16): Likewise.
25111 (vmaxv_s32): Likewise.
25112 (vmaxv_u8): Likewise.
25113 (vmaxv_u16): Likewise.
25114 (vmaxv_u32): Likewise.
25115 (vmaxvq_f32): Likewise.
25116 (vmaxvq_f64): Likewise.
25117 (vmaxvq_s8): Likewise.
25118 (vmaxvq_s16): Likewise.
25119 (vmaxvq_s32): Likewise.
25120 (vmaxvq_u8): Likewise.
25121 (vmaxvq_u16): Likewise.
25122 (vmaxvq_u32): Likewise.
25123 (vmaxnmv_f32): Likewise.
25124 (vmaxnmvq_f32): Likewise.
25125 (vmaxnmvq_f64): Likewise.
25126 (vminv_f32): Likewise.
25127 (vminv_s8): Likewise.
25128 (vminv_s16): Likewise.
25129 (vminv_s32): Likewise.
25130 (vminv_u8): Likewise.
25131 (vminv_u16): Likewise.
25132 (vminv_u32): Likewise.
25133 (vminvq_f32): Likewise.
25134 (vminvq_f64): Likewise.
25135 (vminvq_s8): Likewise.
25136 (vminvq_s16): Likewise.
25137 (vminvq_s32): Likewise.
25138 (vminvq_u8): Likewise.
25139 (vminvq_u16): Likewise.
25140 (vminvq_u32): Likewise.
25141 (vminnmv_f32): Likewise.
25142 (vminnmvq_f32): Likewise.
25143 (vminnmvq_f64): Likewise.
25145 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
25147 * config/aarch64/aarch64-simd.md
25148 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
25149 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
25150 (*aarch64_mul3_elt<mode>): Likewise.
25151 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
25152 (*aarch64_mul3_elt_to_64v2df): Likewise.
25153 (*aarch64_mla_elt<mode>): Likewise.
25154 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
25155 (*aarch64_mls_elt<mode>): Likewise.
25156 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
25157 (*aarch64_fma4_elt<mode>): Likewise.
25158 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
25159 (*aarch64_fma4_elt_to_64v2df): Likewise.
25160 (*aarch64_fnma4_elt<mode>): Likewise.
25161 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
25162 (*aarch64_fnma4_elt_to_64v2df): Likewise.
25163 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
25164 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
25165 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
25166 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
25167 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
25168 (aarch64_sqdmull_lane<mode>_internal): Likewise.
25169 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
25171 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
25173 * config/aarch64/aarch64-simd.md
25174 (aarch64_be_checked_get_lane<mode>): New define_expand.
25175 * config/aarch64/aarch64-simd-builtins.def
25176 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
25177 New builtin definition.
25178 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
25179 Use new safe be builtin.
25181 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
25183 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
25185 (aarch64_be_st1<mode>): Likewise.
25186 (aarch_ld1<VALL:mode>): Define_expand modified.
25187 (aarch_st1<VALL:mode>): Likewise.
25188 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
25189 (UNSPEC_ST1): Likewise.
25191 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
25193 * config/microblaze/microblaze.md: Add trap insn and attribute
25195 2014-01-23 Dodji Seketeli <dodji@redhat.com>
25197 PR preprocessor/58580
25198 * input.h (location_get_source_line): Take an additional line_size
25200 (void diagnostics_file_cache_fini): Declare new function.
25201 * input.c (struct fcache): New type.
25202 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
25203 New static constants.
25204 (diagnostic_file_cache_init, total_lines_num)
25205 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
25206 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
25207 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
25208 (get_next_line, read_next_line, goto_next_line, read_line_num):
25209 New static function definitions.
25210 (diagnostic_file_cache_fini): New function.
25211 (location_get_source_line): Take an additional output line_len
25212 parameter. Re-write using lookup_or_add_file_to_cache_tab and
25214 * diagnostic.c (diagnostic_finish): Call
25215 diagnostic_file_cache_fini.
25216 (adjust_line): Take an additional input parameter for the length
25217 of the line, rather than calculating it with strlen.
25218 (diagnostic_show_locus): Adjust the use of
25219 location_get_source_line and adjust_line with respect to their new
25220 signature. While displaying a line now, do not stop at the first
25221 null byte. Rather, display the zero byte as a space and keep
25222 going until we reach the size of the line.
25223 * Makefile.in: Add vec.o to OBJS-libcommon
25225 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
25226 Ilya Tocar <ilya.tocar@intel.com>
25228 * config/i386/avx512fintrin.h (_mm512_kmov): New.
25229 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
25230 (__builtin_ia32_kmov16): Ditto.
25231 * config/i386/i386.md (UNSPEC_KMOV): New.
25234 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
25236 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
25237 (_mm512_storeu_si512): Ditto.
25239 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
25242 * rtl.h (get_referenced_operands): Declare.
25243 * recog.c (get_referenced_operands): New function.
25244 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
25245 operands have been referenced when recording LO_SUM references.
25247 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
25249 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
25251 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
25253 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
25254 Enable for generic and recent AMD targets.
25256 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
25258 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
25259 ARG_SIZE note when adjustment was eliminated.
25261 2014-01-22 Jeff Law <law@redhat.com>
25263 PR tree-optimization/59597
25264 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
25265 in file. Accept new argument REGISTERING and use it to modify
25266 dump output appropriately.
25267 (register_jump_thread): Corresponding changes.
25268 (mark_threaded_blocks): Reinstate code to cancel unprofitable
25269 thread paths involving joiner blocks. Add code to dump cancelled
25270 jump threading paths.
25272 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
25274 PR rtl-optimization/59477
25275 * lra-constraints.c (inherit_in_ebb): Process call for living hard
25276 regs. Update reloads_num and potential_reload_hard_regs for all insns.
25278 2014-01-22 Tom Tromey <tromey@redhat.com>
25280 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
25282 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
25284 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
25286 PR rtl-optimization/59896
25287 * lra-constraints.c (process_alt_operands): Check unused note for
25288 matched operands of insn with no output reloads.
25290 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
25292 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
25293 (mips_move_from_gpr_cost): Likewise.
25295 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
25297 PR rtl-optimization/59858
25298 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
25299 ira_class_hard_regs_num.
25300 (process_alt_operands): Increase reject for dying matched operand.
25302 2014-01-21 Jakub Jelinek <jakub@redhat.com>
25305 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
25306 smaller than size, perform several stores or loads and stores
25307 at dst + count - size to store or copy all of size bytes, rather
25308 than just last modesize bytes.
25310 2014-01-20 DJ Delorie <dj@redhat.com>
25312 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
25313 that CLOBBERs are REGs before propogating their values.
25315 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
25317 PR middle-end/59789
25318 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
25319 (cgraph_inline_failed_type): New function.
25320 * cgraph.h (DEFCIFCODE): Add type.
25321 (cgraph_inline_failed_type_t): New enum.
25322 (cgraph_inline_failed_type): New prototype.
25323 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
25324 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
25325 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
25326 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
25327 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
25328 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
25329 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
25330 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
25331 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
25332 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
25333 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
25334 OPTIMIZATION_MISMATCH.
25335 * tree-inline.c (expand_call_inline): Emit errors during
25336 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
25338 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
25341 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
25342 mode attribute in insn output.
25344 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
25346 * output.h (output_constant): Delete.
25347 * varasm.c (output_constant): Make private.
25349 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
25351 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
25353 2014-01-20 Jakub Jelinek <jakub@redhat.com>
25355 PR middle-end/59860
25356 * tree.h (fold_builtin_strcat): New prototype.
25357 * builtins.c (fold_builtin_strcat): No longer static. Add len
25358 argument, if non-NULL, don't call c_strlen. Optimize
25359 directly into __builtin_memcpy instead of __builtin_strcpy.
25360 (fold_builtin_2): Adjust fold_builtin_strcat caller.
25361 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
25363 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
25365 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
25366 for SImode_address_operand operands, having only a REG argument.
25368 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
25370 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
25371 loader name using mbig-endian.
25372 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
25374 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
25376 * doc/invoke.texi (-march): Clarify documentation for AArch64.
25377 (-mtune): Likewise.
25380 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
25382 * config/aarch64/aarch64-protos.h
25383 (aarch64_cannot_change_mode_class_ptr): Declare.
25384 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
25385 aarch64_cannot_change_mode_class_ptr): New.
25386 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
25387 backend hook aarch64_cannot_change_mode_class.
25389 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
25391 * common/config/aarch64/aarch64-common.c
25392 (aarch64_handle_option): Don't handle any option order logic here.
25393 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
25394 selected_cpu, warn on architecture version mismatch.
25395 (aarch64_override_options): Fix parsing order for option strings.
25397 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
25398 Iain Sandoe <iain@codesourcery.com>
25401 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
25402 warning. Amend comment to reflect current functionality.
25404 2014-01-20 Richard Biener <rguenther@suse.de>
25406 PR middle-end/59860
25407 * builtins.c (fold_builtin_strcat): Remove case better handled
25408 by tree-ssa-strlen.c.
25410 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
25412 * config/aarch64/aarch64.opt
25413 (mcpu, march, mtune): Make case-insensitive.
25415 2014-01-20 Jakub Jelinek <jakub@redhat.com>
25418 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
25419 if operands[1] is a REG or ZERO_EXTEND of a REG.
25421 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
25423 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
25425 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
25427 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
25428 long non-pic millicode calls.
25430 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
25432 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
25434 2014-01-19 Kito Cheng <kito@0xlab.org>
25436 * builtins.c (expand_movstr): Check movstr expand done or fail.
25438 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
25439 H.J. Lu <hongjiu.lu@intel.com>
25442 * config/i386/i386.md (*lea<mode>): Zero-extend return register
25443 to DImode for zero-extended addresses.
25445 2014-01-19 Jakub Jelinek <jakub@redhat.com>
25447 PR rtl-optimization/57763
25448 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
25449 on the new indirect jump_insn and increment LABEL_NUSES (label).
25451 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
25455 * config.gcc (x86_archs): New variable.
25456 (x86_64_archs): Likewise.
25457 (x86_cpus): Likewise.
25458 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
25459 --with-arch/--with-cpu= options.
25460 Support --with-arch=/--with-cpu={nehalem,westmere,
25461 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
25463 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
25465 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
25466 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
25468 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
25470 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
25472 2014-01-18 Jakub Jelinek <jakub@redhat.com>
25475 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
25476 clear cpp_get_options (parse_in)->warn_unused_macros for
25477 ix86_target_macros_internal with cpp_define.
25479 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
25481 * jump.c (delete_related_insns): Keep (use (insn))s.
25482 * reorg.c (redundant_insn): Check for barriers too.
25484 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
25486 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
25488 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
25490 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
25491 call to $$dyncall when TARGET_LONG_CALLS is true.
25493 2014-01-17 Jeff Law <law@redhat.com>
25495 * ree.c (combine_set_extension): Temporarily disable test for
25496 changing number of hard registers.
25498 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
25500 PR middle-end/58125
25501 * ipa-inline-analysis.c (inline_free_summary):
25502 Do not free summary of aliases.
25504 2014-01-17 Jakub Jelinek <jakub@redhat.com>
25506 PR middle-end/59706
25507 * gimplify.c (gimplify_expr): Use create_tmp_var
25508 instead of create_tmp_var_raw. If cond doesn't have
25509 integral type, don't add the IFN_ANNOTATE builtin at all.
25511 2014-01-17 Martin Jambor <mjambor@suse.cz>
25514 * ipa-cp.c (prev_edge_clone): New variable.
25515 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
25516 Also resize prev_edge_clone vector.
25517 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
25518 (ipcp_edge_removal_hook): New function.
25519 (ipcp_driver): Register ipcp_edge_removal_hook.
25521 2014-01-17 Andrew Pinski <apinski@cavium.com>
25522 Steve Ellcey <sellcey@mips.com>
25525 * config/mips/mips.c (mips_print_operand): Check operand mode instead
25528 2014-01-17 Jeff Law <law@redhat.com>
25530 PR middle-end/57904
25531 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
25532 so that pass_ccp runs first.
25534 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
25536 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
25537 (ix86_adjust_cost): Use !TARGET_XXX.
25538 (do_reorder_for_imul): Likewise.
25539 (swap_top_of_ready_list): Likewise.
25540 (ix86_sched_reorder): Likewise.
25542 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
25544 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
25545 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
25546 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
25547 (intel_memset): New. Duplicate slm_memset.
25548 (intel_cost): New. Duplicate slm_cost.
25549 (m_INTEL): New macro.
25550 (processor_target_table): Add "intel".
25551 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
25552 with PROCESSOR_INTEL for "intel".
25553 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
25554 PROCESSOR_SILVERMONT.
25555 (ix86_issue_rate): Likewise.
25556 (ix86_adjust_cost): Likewise.
25557 (ia32_multipass_dfa_lookahead): Likewise.
25558 (swap_top_of_ready_list): Likewise.
25559 (ix86_sched_reorder): Likewise.
25560 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
25561 instead of TARGET_OPT_AGU.
25562 * config/i386/i386.h (TARGET_INTEL): New.
25563 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
25564 (processor_type): Add PROCESSOR_INTEL.
25565 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
25566 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
25568 2014-01-17 Marek Polacek <polacek@redhat.com>
25571 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
25574 2014-01-17 Richard Biener <rguenther@suse.de>
25576 PR tree-optimization/46590
25577 * opts.c (default_options_table): Add entries for
25578 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
25579 all enabled at -O1 but not for -Og.
25580 * common.opt (fbranch-count-reg): Remove Init(1).
25581 (fmove-loop-invariants): Likewise.
25582 (ftree-pta): Likewise.
25584 2014-01-17 Jakub Jelinek <jakub@redhat.com>
25586 * config/i386/i386.c (ix86_data_alignment): For compatibility with
25587 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
25588 decls to at least the GCC 4.8 used alignments.
25591 * tree-nested.c (convert_nonlocal_reference_stmt,
25592 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
25593 of GIMPLE_BIND stmts, adjust associated decls.
25595 2014-01-17 Richard Biener <rguenther@suse.de>
25597 PR tree-optimization/46590
25598 * vec.h (vec<>::bseach): New member function implementing
25599 binary search according to C89 bsearch.
25600 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
25601 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
25602 bitmap pointer again. Make accesses_in_loop a flat array.
25603 (mem_ref_obstack): New global.
25604 (outermost_indep_loop): Adjust for mem_ref->stored changes.
25605 (mark_ref_stored): Likewise.
25606 (ref_indep_loop_p_2): Likewise.
25607 (set_ref_stored_in_loop): New helper function.
25608 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
25609 (memref_free): Adjust.
25610 (record_mem_ref_loc): Simplify.
25611 (gather_mem_refs_stmt): Adjust.
25612 (sort_locs_in_loop_postorder_cmp): New function.
25613 (analyze_memory_references): Sort accesses_in_loop after
25614 loop postorder number.
25615 (find_ref_loc_in_loop_cmp): New function.
25616 (for_all_locs_in_loop): Find relevant cluster of locs in
25617 accesses_in_loop and iterate without recursion.
25618 (execute_sm): Avoid uninit warning.
25619 (struct ref_always_accessed): Simplify.
25620 (ref_always_accessed::operator ()): Likewise.
25621 (ref_always_accessed_p): Likewise.
25622 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
25623 loop postorder numbers here.
25624 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
25627 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
25630 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
25631 on decls for which assemble_alias has been called.
25633 2014-01-17 Nick Clifton <nickc@redhat.com>
25635 * config/msp430/msp430.opt: (mcpu): New option.
25636 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
25637 (msp430_option_override): Parse target_cpu. If the MCU name
25638 matches a generic string, clear target_mcu.
25639 (msp430_attr): Allow numeric interrupt values up to 63.
25640 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
25641 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
25643 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
25645 * config/msp430/msp430.md (popm): Use %J rather than %I.
25646 (addsi3): Use msp430_nonimmediate_operand for operand 2.
25647 (addhi_cy_i): Use immediate_operand for operand 2.
25648 * doc/invoke.texi: Document -mcpu option.
25650 2014-01-17 Richard Biener <rguenther@suse.de>
25652 PR rtl-optimization/38518
25653 * df.h (df_analyze_loop): Declare.
25654 * df-core.c: Include cfgloop.h.
25655 (df_analyze_1): Split out main part of df_analyze.
25656 (df_analyze): Adjust.
25657 (loop_inverted_post_order_compute): New function.
25658 (loop_post_order_compute): Likewise.
25659 (df_analyze_loop): New function avoiding whole-function
25660 postorder computes.
25661 * loop-invariant.c (find_defs): Use df_analyze_loop.
25662 (find_invariants): Adjust.
25663 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
25665 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
25667 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
25668 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
25670 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
25672 * ipa-ref.c (ipa_remove_stmt_references): Fix references
25673 traversal when removing references.
25675 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
25678 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
25680 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
25682 PR middle-end/56791
25683 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
25684 pushing a reload for an autoinc when we had previously reloaded an
25685 inner part of the address.
25687 2014-01-16 Jakub Jelinek <jakub@redhat.com>
25689 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
25691 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
25692 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
25693 when not giving up or versioning for alias only because of
25695 (vect_analyze_data_ref_dependences): Set to true.
25696 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
25698 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
25699 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
25702 PR middle-end/58344
25703 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
25706 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
25707 operand 0 predicate for gathers, use a new pseudo as subtarget.
25709 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
25711 PR middle-end/59609
25712 * lra-constraints.c (process_alt_operands): Add printing debug info.
25713 Check absence of input/output reloads for matched operands too.
25715 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
25717 PR rtl-optimization/59835
25718 * ira.c (ira_init_register_move_cost): Increase cost for
25721 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
25723 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
25725 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
25728 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
25729 non-register objects. Use gen_(high/low)part more consistently.
25732 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
25735 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
25736 endian support, remove tests for WORDS_BIG_ENDIAN.
25737 (p8_mfvsrd_3_<mode>): Likewise.
25738 (reload_gpr_from_vsx<mode>): Likewise.
25739 (reload_gpr_from_vsxsf): Likewise.
25740 (p8_mfvsrd_4_disf): Likewise.
25742 2014-01-16 Richard Biener <rguenther@suse.de>
25744 PR rtl-optimization/46590
25745 * lcm.c (compute_antinout_edge): Use postorder iteration.
25746 (compute_laterin): Use inverted postorder iteration.
25748 2014-01-16 Nick Clifton <nickc@redhat.com>
25750 PR middle-end/28865
25751 * varasm.c (output_constant): Return the number of bytes actually
25753 (output_constructor_array_range): Update the field size with the
25754 number of bytes emitted by output_constant.
25755 (output_constructor_regular_field): Likewise. Also do not
25756 complain if the total number of bytes emitted is now greater
25757 than the expected fieldpos.
25758 * output.h (output_constant): Update prototype and descriptive comment.
25760 2014-01-16 Marek Polacek <polacek@redhat.com>
25762 PR middle-end/59827
25763 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
25764 it is error_mark_node.
25766 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
25768 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
25769 VALID_AVX256_REG_OR_OI_MODE.
25771 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
25773 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
25774 current procedure should be profiled.
25776 2014-01-15 Andrew Pinski <apinski@cavium.com>
25778 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
25779 of moving from/to the STACK_REG register class.
25781 2014-01-15 Richard Henderson <rth@redhat.com>
25784 * reginfo.c (global_regs_decl): Globalize.
25785 * rtl.h (global_regs_decl): Declare.
25786 * ira.c (do_reload): Diagnose frame_pointer_needed and it
25787 reserved via global_regs.
25789 2014-01-15 Teresa Johnson <tejohnson@google.com>
25791 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
25793 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
25795 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
25796 and vmulosh rather than call gen_vec_widen_smult_*.
25797 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
25798 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
25799 (vec_widen_smult_even_v16qi): Likewise.
25800 (vec_widen_umult_even_v8hi): Likewise.
25801 (vec_widen_smult_even_v8hi): Likewise.
25802 (vec_widen_umult_odd_v16qi): Likewise.
25803 (vec_widen_smult_odd_v16qi): Likewise.
25804 (vec_widen_umult_odd_v8hi): Likewise.
25805 (vec_widen_smult_odd_v8hi): Likewise.
25806 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
25807 vmuloub rather than call gen_vec_widen_umult_*.
25808 (vec_widen_umult_lo_v16qi): Likewise.
25809 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
25810 vmulosb rather than call gen_vec_widen_smult_*.
25811 (vec_widen_smult_lo_v16qi): Likewise.
25812 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
25813 rather than call gen_vec_widen_umult_*.
25814 (vec_widen_umult_lo_v8hi): Likewise.
25815 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
25816 rather than call gen_vec_widen_smult_*.
25817 (vec_widen_smult_lo_v8hi): Likewise.
25819 2014-01-15 Jeff Law <law@redhat.com>
25821 PR tree-optimization/59747
25822 * ree.c (find_and_remove_re): Properly handle case where a second
25823 eliminated extension requires widening a copy created for elimination
25824 of a prior extension.
25825 (combine_set_extension): Ensure that the number of hard regs needed
25826 for a destination register does not change when we widen it.
25828 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
25830 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
25831 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
25832 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
25833 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
25834 (avr-*-rtems*): Likewise.
25835 (bfin*-rtems*): Likewise.
25836 (moxie-*-rtems*): Likewise.
25837 (h8300-*-rtems*): Likewise.
25838 (i[34567]86-*-rtems*): Likewise.
25839 (lm32-*-rtems*): Likewise.
25840 (m32r-*-rtems*): Likewise.
25841 (m68k-*-rtems*): Likewise.
25842 (microblaze*-*-rtems*): Likewise.
25843 (mips*-*-rtems*): Likewise.
25844 (powerpc-*-rtems*): Likewise.
25845 (sh-*-rtems*): Likewise.
25846 (sparc-*-rtems*): Likewise.
25847 (sparc64-*-rtems*): Likewise.
25848 (v850-*-rtems*): Likewise.
25849 (m32c-*-rtems*): Likewise.
25851 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
25853 PR rtl-optimization/59511
25854 * ira.c (ira_init_register_move_cost): Use memory costs for some
25855 cases of register move cost calculations.
25856 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
25857 instead of BB frequency.
25858 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
25859 * lra-assigns.c (find_hard_regno_for): Ditto.
25861 2014-01-15 Richard Biener <rguenther@suse.de>
25863 PR tree-optimization/59822
25864 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
25865 (vectorizable_load): Use it to hoist defs of uses of invariant
25866 loads out of the loop.
25868 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
25869 Kugan Vivekanandarajah <kuganv@linaro.org>
25872 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
25875 2014-01-15 Richard Biener <rguenther@suse.de>
25877 PR rtl-optimization/59802
25878 * lcm.c (compute_available): Use inverted postorder to seed
25879 the initial worklist.
25881 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25884 * config/s390/s390.c (s390_preferred_reload_class): Don't return
25885 ADDR_REGS for invalid symrefs in non-PIC code.
25887 2014-01-15 Jakub Jelinek <jakub@redhat.com>
25890 * builtins.c (determine_block_size): Initialize *probable_max_size
25891 even if len_rtx is CONST_INT.
25893 2014-01-14 Andrew Pinski <apinski@cavium.com>
25895 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
25896 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
25897 (cortexa53_tunings): Likewise.
25898 (aarch64_sched_issue_rate): New function.
25899 (TARGET_SCHED_ISSUE_RATE): Define.
25901 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
25903 * ira-costs.c (find_costs_and_classes): Add missed
25904 ira_init_register_move_cost_if_necessary.
25906 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
25909 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
25911 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
25914 * config/i386/i386.c (type_natural_mode): Add a bool parameter
25915 to indicate if type is used for function return value. Warn ABI
25916 change if the vector mode isn't available for function return value.
25917 (ix86_function_arg_advance): Pass false to type_natural_mode.
25918 (ix86_function_arg): Likewise.
25919 (ix86_gimplify_va_arg): Likewise.
25920 (function_arg_32): Don't warn ABI change.
25921 (ix86_function_value): Pass true to type_natural_mode.
25922 (ix86_return_in_memory): Likewise.
25923 (ix86_struct_value_rtx): Removed.
25924 (TARGET_STRUCT_VALUE_RTX): Likewise.
25926 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
25928 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
25929 converting a conditional jump into a conditional return.
25931 2014-01-14 Richard Biener <rguenther@suse.de>
25933 PR tree-optimization/58921
25934 PR tree-optimization/59006
25935 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
25936 hoisting invariant stmts.
25937 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
25938 invariant loads on the preheader edge if possible.
25940 2014-01-14 Joey Ye <joey.ye@arm.com>
25942 * doc/plugin.texi (Building GCC plugins): Update to C++.
25944 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
25946 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
25947 (_mm_rcp28_round_ss): Ditto.
25948 (_mm_rsqrt28_round_sd): Ditto.
25949 (_mm_rsqrt28_round_ss): Ditto.
25950 (_mm_rcp28_sd): Ditto.
25951 (_mm_rcp28_ss): Ditto.
25952 (_mm_rsqrt28_sd): Ditto.
25953 (_mm_rsqrt28_ss): Ditto.
25954 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
25955 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
25956 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
25957 (IX86_BUILTIN_RCP28SD): Ditto.
25958 (IX86_BUILTIN_RCP28SS): Ditto.
25959 (IX86_BUILTIN_RSQRT28SD): Ditto.
25960 (IX86_BUILTIN_RSQRT28SS): Ditto.
25961 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
25962 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
25963 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
25964 (ix86_expand_special_args_builtin): Expand new FTYPE.
25965 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
25966 (srcp14<mode>): Make insn unary.
25967 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
25968 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
25969 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
25970 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
25971 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
25972 Fix rounding: make it SAE only.
25973 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
25975 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
25977 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
25978 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
25979 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
25980 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
25981 (round_saeonly_mask_scalar_operand4): Ditto.
25982 (round_saeonly_mask_scalar_op3): Ditto.
25983 (round_saeonly_mask_scalar_op4): Ditto.
25985 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25987 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
25988 Implement -maltivec=be for vec_insert and vec_extract.
25990 2014-01-10 DJ Delorie <dj@redhat.com>
25992 * config/msp430/msp430.md (call_internal): Don't allow memory
25993 references with SP as the base register.
25994 (call_value_internal): Likewise.
25995 * config/msp430/constraints.md (Yc): New. For memory references
25996 that don't use SP as a base register.
25998 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
25999 "an integer without a # prefix"
26000 * config/msp430/msp430.md (epilogue_helper): Use it.
26002 2014-01-13 Jakub Jelinek <jakub@redhat.com>
26005 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
26006 AVX512F gather builtins.
26007 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
26008 on gather decls with INTEGER_TYPE masktype.
26009 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
26010 directly into the builtin rather than hoisting it before loop.
26012 PR tree-optimization/59387
26013 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
26014 (scev_const_prop): If folded_casts and type has undefined overflow,
26015 use force_gimple_operand instead of force_gimple_operand_gsi and
26016 for each added stmt if it is assign with
26017 arith_code_with_undefined_signed_overflow, call
26018 rewrite_to_defined_overflow.
26019 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
26020 gimple-fold.h instead.
26021 (arith_code_with_undefined_signed_overflow,
26022 rewrite_to_defined_overflow): Moved to ...
26023 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
26024 rewrite_to_defined_overflow): ... here. No longer static.
26025 Include gimplify-me.h.
26026 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
26027 rewrite_to_defined_overflow): New prototypes.
26029 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26031 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
26033 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
26035 * builtins.c (get_object_alignment_2): Minor tweak.
26036 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
26038 2014-01-13 Christian Bruel <christian.bruel@st.com>
26040 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
26041 optimized non constant lengths.
26043 2014-01-13 Jakub Jelinek <jakub@redhat.com>
26046 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
26047 load as __atomic_load_N if possible.
26049 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
26051 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
26053 (rs6000_expand_builtin): Adjust call.
26055 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
26058 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
26059 * config/rs6000/rs6000.c: Include target-globals.h.
26060 (rs6000_set_current_function): Instead of doing target_reinit
26061 unconditionally, use save_target_globals_default_opts and
26062 restore_target_globals.
26064 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
26066 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
26067 (rs6000_expand_builtin): Handle mffs and mtfsf.
26068 (rs6000_init_builtins): Define mffs and mtfsf.
26069 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
26070 (rs6000_mffs): New pattern.
26071 (rs6000_mtfsf): New pattern.
26073 2014-01-11 Bin Cheng <bin.cheng@arm.com>
26075 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
26076 Start narrowing with START. Apply candidate-use pair
26077 and check overall cost in narrowing.
26078 (iv_ca_prune): Pass new argument.
26080 2014-01-10 Jeff Law <law@redhat.com>
26082 PR middle-end/59743
26083 * ree.c (combine_reaching_defs): Ensure the defining statement
26084 occurs before the extension when optimizing extensions with
26085 different source and destination hard registers.
26087 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
26090 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
26091 vtables into the type inheritance graph.
26093 2014-01-10 Jakub Jelinek <jakub@redhat.com>
26095 PR rtl-optimization/59754
26096 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
26097 modes in the REGNO != REGNO case.
26099 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26101 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
26103 2014-01-10 Jakub Jelinek <jakub@redhat.com>
26105 PR tree-optimization/59745
26106 * tree-predcom.c (tree_predictive_commoning_loop): Call
26107 free_affine_expand_cache if giving up because components is NULL.
26109 * target-globals.c (save_target_globals): Allocate < 4KB structs using
26110 GC in payload of target_globals struct instead of allocating them on
26111 the heap and the larger structs separately using GC.
26112 * target-globals.h (struct target_globals): Make regs, hard_regs,
26113 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
26114 of GTY((skip)) and change type to void *.
26115 (reset_target_globals): Cast loads from those fields to corresponding
26118 2014-01-10 Steve Ellcey <sellcey@mips.com>
26121 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
26122 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
26123 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
26125 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
26128 * aarch64-modes.def (CC_Zmode): New flags mode.
26129 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
26130 represents an equality.
26131 (aarch64_get_condition_code): Handle CC_Zmode.
26132 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
26134 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26136 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
26137 extraction in good case.
26139 2014-01-10 Richard Biener <rguenther@suse.de>
26141 PR tree-optimization/59374
26142 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
26143 checking after SLP discovery. Mark stmts not participating
26144 in any SLP instance properly.
26146 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26148 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
26149 when handling a SET rtx.
26151 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26153 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
26154 (cortex-a57): Likewise.
26155 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
26157 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26159 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
26160 non-iwmmxt builtins.
26162 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
26166 * ipa-devirt.c record_target_from_binfo): Take as argument
26167 stack of binfos and lookup matching one for virtual inheritance.
26168 (possible_polymorphic_call_targets_1): Update.
26170 2014-01-10 Huacai Chen <chenhc@lemote.com>
26172 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
26173 kernel strings for Loongson-2E/2F/3A.
26175 2014-01-10 Jakub Jelinek <jakub@redhat.com>
26177 PR middle-end/59670
26178 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
26179 is_gimple_call before calling gimple_call_internal_p.
26181 2014-01-09 Steve Ellcey <sellcey@mips.com>
26183 * Makefile.in (TREE_FLOW_H): Remove.
26184 (TREE_SSA_H): Add file names from tree-flow.h.
26185 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
26186 * tree.h: Remove tree-flow.h reference.
26187 * hash-table.h: Remove tree-flow.h reference.
26188 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
26189 reference with tree-ssa-loop.h.
26191 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26193 * doc/invoke.texi: Add -maltivec={be,le} options, and document
26194 default element-order behavior for -maltivec.
26195 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
26196 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
26197 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
26198 when targeting big endian, at least for now.
26199 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
26201 2014-01-09 Jakub Jelinek <jakub@redhat.com>
26203 PR middle-end/47735
26204 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
26205 var satisfies use_register_for_decl, just take into account type
26206 alignment, rather than decl alignment.
26208 PR tree-optimization/59622
26209 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
26210 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
26211 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
26212 Don't devirtualize for inplace at all. For targets.length () == 1,
26213 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
26215 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
26217 * config/i386/i386.md (cpu): Remove the unused btver1.
26219 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
26221 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
26223 2014-01-09 Jakub Jelinek <jakub@redhat.com>
26226 * tree-core.h (struct target_globals): New forward declaration.
26227 (struct tree_target_option): Add globals field.
26228 * tree.h (TREE_TARGET_GLOBALS): Define.
26229 (prepare_target_option_nodes_for_pch): New prototype.
26230 * target-globals.h (struct target_globals): Define even if
26231 !SWITCHABLE_TARGET.
26232 * tree.c (prepare_target_option_node_for_pch,
26233 prepare_target_option_nodes_for_pch): New functions.
26234 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
26235 * config/i386/i386.c: Include target-globals.h.
26236 (ix86_set_current_function): Instead of doing target_reinit
26237 unconditionally, use save_target_globals_default_opts and
26238 restore_target_globals.
26240 2014-01-09 Richard Biener <rguenther@suse.de>
26242 PR tree-optimization/59715
26243 * tree-cfg.h (split_critical_edges): Declare.
26244 * tree-cfg.c (split_critical_edges): Export.
26245 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
26247 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
26249 * cfgexpand.c (expand_stack_vars): Optionally disable
26250 asan stack protection.
26251 (expand_used_vars): Likewise.
26252 (partition_stack_vars): Likewise.
26253 * asan.c (asan_emit_stack_protection): Optionally disable
26254 after return stack usage.
26255 (instrument_derefs): Optionally disable memory access instrumentation.
26256 (instrument_builtin_call): Likewise.
26257 (instrument_strlen_call): Likewise.
26258 (asan_protect_global): Optionally disable global variables protection.
26259 * doc/invoke.texi: Added doc for new options.
26260 * params.def: Added new options.
26261 * params.h: Likewise.
26263 2014-01-09 Jakub Jelinek <jakub@redhat.com>
26265 PR rtl-optimization/59724
26266 * ifcvt.c (cond_exec_process_if_block): Don't call
26267 flow_find_head_matching_sequence with 0 longest_match.
26268 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
26269 non-active insns if !stop_after.
26270 (try_head_merge_bb): Revert 2014-01-07 changes.
26272 2014-01-08 Jeff Law <law@redhat.com>
26274 * ree.c (get_sub_rtx): New function, extracted from...
26275 (merge_def_and_ext): Here.
26276 (combine_reaching_defs): Use get_sub_rtx.
26278 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
26280 * cgraph.h (varpool_variable_node): Do not choke on null node.
26282 2014-01-08 Catherine Moore <clm@codesourcery.com>
26284 * config/mips/mips.md (simple_return): Attempt to use JRC
26286 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
26288 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
26290 PR rtl-optimization/59137
26291 * reorg.c (steal_delay_list_from_target): Call update_block for
26293 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
26295 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26297 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
26298 two duplicate entries.
26300 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
26303 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
26305 * config/mips/mips.c (mips_truncated_op_cost): New function.
26306 (mips_rtx_costs): Adjust test for BADDU.
26307 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
26309 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
26311 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
26312 (*baddu_si): ...this new pattern.
26314 2014-01-08 Jakub Jelinek <jakub@redhat.com>
26317 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
26319 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
26321 PR middle-end/57748
26322 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
26324 (expand_expr, expand_normal): Adjust.
26325 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
26326 inner_reference_p. Use inner_reference_p to expand inner references.
26327 (store_expr): Adjust.
26328 * cfgexpand.c (expand_call_stmt): Adjust.
26330 2014-01-08 Rong Xu <xur@google.com>
26332 * gcov-io.c (gcov_var): Move from gcov-io.h.
26333 (gcov_position): Ditto.
26334 (gcov_is_error): Ditto.
26335 (gcov_rewrite): Ditto.
26336 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
26337 only part to libgcc/libgcov.h.
26339 2014-01-08 Marek Polacek <polacek@redhat.com>
26341 PR middle-end/59669
26342 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
26344 2014-01-08 Marek Polacek <polacek@redhat.com>
26347 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
26349 2014-01-08 Jakub Jelinek <jakub@redhat.com>
26351 PR rtl-optimization/59649
26352 * stor-layout.c (get_mode_bounds): For BImode return
26353 0 and STORE_FLAG_VALUE.
26355 2014-01-08 Richard Biener <rguenther@suse.de>
26357 PR middle-end/59630
26358 * gimple.h (is_gimple_builtin_call): Remove.
26359 (gimple_builtin_call_types_compatible_p): New.
26360 (gimple_call_builtin_p): New overload.
26361 * gimple.c (is_gimple_builtin_call): Remove.
26362 (validate_call): Rename to ...
26363 (gimple_builtin_call_types_compatible_p): ... this and export. Also
26364 check return types.
26365 (validate_type): New static function.
26366 (gimple_call_builtin_p): New overload and adjust.
26367 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
26368 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
26369 (gimple_fold_stmt_to_constant_1): Likewise.
26370 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
26372 2014-01-08 Richard Biener <rguenther@suse.de>
26374 PR middle-end/59471
26375 * gimplify.c (gimplify_expr): Gimplify register-register type
26376 VIEW_CONVERT_EXPRs to separate stmts.
26378 2014-01-07 Jeff Law <law@redhat.com>
26380 PR middle-end/53623
26381 * ree.c (combine_set_extension): Handle case where source
26382 and destination registers in an extension insn are different.
26383 (combine_reaching_defs): Allow source and destination registers
26384 in extension to be different under limited circumstances.
26385 (add_removable_extension): Remove restriction that the
26386 source and destination registers in the extension are the same.
26387 (find_and_remove_re): Emit a copy from the extension's
26388 destination to its source after the defining insn if
26389 the source and destination registers are different.
26391 PR middle-end/59285
26392 * ifcvt.c (merge_if_block): If we are merging a block with more than
26393 one successor with a block with no successors, remove any BARRIER
26394 after the second block.
26396 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
26398 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
26400 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
26403 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
26404 for 14-bit register offsets when INT14_OK_STRICT is false.
26406 2014-01-07 Roland Stigge <stigge@antcom.de>
26407 Michael Meissner <meissner@linux.vnet.ibm.com>
26410 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
26411 Only check TFmode for SPE constants. Don't check TImode or TDmode.
26413 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
26415 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
26418 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
26420 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
26421 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
26422 rtx is const0_rtx or not.
26424 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
26427 * target-globals.c (save_target_globals): Remove this_fn_optab
26429 * toplev.c: Include optabs.h.
26430 (target_reinit): Temporarily restore the global options if another
26431 set of options are in force.
26433 2014-01-07 Jakub Jelinek <jakub@redhat.com>
26435 PR rtl-optimization/58668
26436 * cfgcleanup.c (flow_find_cross_jump): Don't count
26437 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
26438 to determine what is counted.
26439 (flow_find_head_matching_sequence): Use active_insn_p to determine
26441 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
26443 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
26444 determine what is counted.
26446 PR tree-optimization/59643
26447 * tree-predcom.c (split_data_refs_to_components): If one dr is
26448 read and one write, determine_offset fails and the write isn't
26449 in the bad component, just put the read into the bad component.
26451 2014-01-07 Mike Stump <mikestump@comcast.net>
26452 Jakub Jelinek <jakub@redhat.com>
26455 * tree-core.h (struct tree_optimization_option): Change optabs
26456 type from unsigned char * to void *.
26457 * optabs.c (init_tree_optimization_optabs): Adjust
26458 TREE_OPTIMIZATION_OPTABS initialization.
26460 2014-01-06 Jakub Jelinek <jakub@redhat.com>
26463 * config/i386/i386.h (struct machine_function): Add
26464 no_drap_save_restore field.
26465 * config/i386/i386.c (ix86_save_reg): Use
26466 !cfun->machine->no_drap_save_restore instead of
26467 crtl->stack_realign_needed.
26468 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
26469 this function clears frame_pointer_needed. Set
26470 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
26471 and DRAP reg is needed.
26473 2014-01-06 Marek Polacek <polacek@redhat.com>
26476 * doc/implement-c.texi: Mention that other integer types are
26477 permitted as bit-field types in strictly conforming mode.
26479 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
26481 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
26482 is newly allocated.
26484 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
26486 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
26488 2014-01-06 Martin Jambor <mjambor@suse.cz>
26491 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
26493 * ipa-prop.c (ipa_print_node_params): Fix indentation.
26495 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
26499 * var-tracking.c (add_stores): Preserve the value of the source even if
26500 we don't record the store.
26502 2014-01-06 Terry Guo <terry.guo@arm.com>
26504 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
26506 2014-01-05 Iain Sandoe <iain@codesourcery.com>
26509 * config/darwin.c (darwin_function_section): Adjust return values to
26510 correspond to optimisation changes made in r206070.
26512 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
26514 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
26515 from prefetch_block tune setting.
26516 (nocona_cost): Correct size of prefetch block to 64.
26518 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
26520 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
26521 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
26522 used to save the static chain register in the computation of the offset
26523 from which the FP registers need to be restored.
26525 2014-01-04 Jakub Jelinek <jakub@redhat.com>
26527 PR tree-optimization/59519
26528 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
26529 ICE if get_current_def (current_new_name) is already non-NULL, as long
26530 as it is a phi result of some other phi in *new_exit_bb that has
26533 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
26534 or vmovdqu* for misaligned_operand.
26535 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
26536 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
26537 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
26538 aligned_mem for AVX512F masked aligned load and store builtins and for
26539 non-temporal moves.
26541 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
26543 PR tree-optimization/59651
26544 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
26545 Address range for negative step should be added by TYPE_SIZE_UNIT.
26547 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
26549 * config/m68k/m68k.c (handle_move_double): Handle pushes with
26550 overlapping registers also for registers other than the stack pointer.
26552 2014-01-03 Marek Polacek <polacek@redhat.com>
26555 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
26558 2014-01-03 Jakub Jelinek <jakub@redhat.com>
26561 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
26564 * config/i386/i386.md (MODE_SIZE): New mode attribute.
26565 (push splitter): Use <P:MODE_SIZE> instead of
26566 GET_MODE_SIZE (<P:MODE>mode).
26567 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
26568 (mov -1, reg peephole2): Likewise.
26569 * config/i386/sse.md (*mov<mode>_internal,
26570 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
26571 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
26572 *<code><mode>3, *andnot<mode>3<mask_name>,
26573 <mask_codefor><code><mode>3<mask_name>): Likewise.
26574 * config/i386/subst.md (mask_mode512bit_condition,
26575 sd_mask_mode512bit_condition): Likewise.
26577 2014-01-02 Xinliang David Li <davidxl@google.com>
26579 PR tree-optimization/59303
26580 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
26581 (dump_predicates): Better output format.
26582 (pred_equal_p): New function.
26583 (is_neq_relop_p): Ditto.
26584 (is_neq_zero_form_p): Ditto.
26585 (pred_expr_equal_p): Ditto.
26586 (pred_neg_p): Ditto.
26587 (simplify_pred): Ditto.
26588 (simplify_preds_2): Ditto.
26589 (simplify_preds_3): Ditto.
26590 (simplify_preds_4): Ditto.
26591 (simplify_preds): Ditto.
26592 (push_pred): Ditto.
26593 (push_to_worklist): Ditto.
26594 (get_pred_info_from_cmp): Ditto.
26595 (is_degenerated_phi): Ditto.
26596 (normalize_one_pred_1): Ditto.
26597 (normalize_one_pred): Ditto.
26598 (normalize_one_pred_chain): Ditto.
26599 (normalize_preds): Ditto.
26600 (normalize_cond_1): Remove function.
26601 (normalize_cond): Ditto.
26602 (is_gcond_subset_of): Ditto.
26603 (is_subset_of_any): Ditto.
26604 (is_or_set_subset_of): Ditto.
26605 (is_and_set_subset_of): Ditto.
26606 (is_norm_cond_subset_of): Ditto.
26607 (pred_chain_length_cmp): Ditto.
26608 (convert_control_dep_chain_into_preds): Type change.
26609 (find_predicates): Ditto.
26610 (find_def_preds): Ditto.
26611 (destroy_predicates_vecs): Ditto.
26612 (find_matching_predicates_in_rest_chains): Ditto.
26613 (use_pred_not_overlap_with_undef_path_pred): Ditto.
26614 (is_pred_expr_subset): Ditto.
26615 (is_pred_chain_subset_of): Ditto.
26616 (is_included_in): Ditto.
26617 (is_superset_of): Ditto.
26619 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
26621 Update copyright years.
26623 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
26625 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
26626 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
26627 config/arc/arc.md, config/arc/arc.opt,
26628 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
26629 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
26630 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
26631 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
26632 config/linux-protos.h, config/linux.c, config/winnt-c.c,
26633 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
26634 vtable-verify.c, vtable-verify.h: Use the standard form for the
26637 2014-01-02 Tobias Burnus <burnus@net-b.de>
26639 * gcc.c (process_command): Update copyright notice dates.
26640 * gcov-dump.c: Ditto.
26642 * doc/cpp.texi: Bump @copying's copyright year.
26643 * doc/cppinternals.texi: Ditto.
26644 * doc/gcc.texi: Ditto.
26645 * doc/gccint.texi: Ditto.
26646 * doc/gcov.texi: Ditto.
26647 * doc/install.texi: Ditto.
26648 * doc/invoke.texi: Ditto.
26650 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
26652 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
26654 2014-01-01 Jakub Jelinek <jakub@redhat.com>
26656 * config/i386/sse.md (*mov<mode>_internal): Guard
26657 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
26659 PR rtl-optimization/59647
26660 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
26661 new_rtx into UNSIGNED_FLOAT rtxes.
26663 Copyright (C) 2014 Free Software Foundation, Inc.
26665 Copying and distribution of this file, with or without modification,
26666 are permitted in any medium without royalty provided the copyright
26667 notice and this notice are preserved.